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空调用无规共聚聚丙烯-pp-r）塑铝稳态复合管管道工程技术规程 87页

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空调用无规共聚聚丙烯-pp-r）塑铝稳态复合管管道工程技术规程

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　　CECS198：2006中国工程建设标准化协会标准空调用无规共聚聚丙烯（PP-R）塑铝稳态复合管管道工程技术规程TechnicalspecificationofrandomPolypropylene/Aluminumstablecompositepipelineforair-conditioning1\n中国工程建设标准化协会标准空调用无规共聚聚丙烯（PP-R）塑铝稳态复合管管道工程技术规程TechnicalspecificationofrandomPolypropylene/Aluminumstablecompositepipelineforair-conditioningCECS198：2006主编单位：建设部科技发展促进中心武汉金牛经济发展有限公司批准单位：中国工程建设标准化协会施行日期：2006年4月1日2006　北　京80\n中国工程建设标准化协会标准空调用无规共聚聚丙烯（PP-R）塑铝稳态管管道工程技术规程CECS198：2006☆建设部科技发展促进中心武汉金牛经济发展有限公司主编80\n前　　言根据中国工程建设标准化协会（2005）建标协字第14号文《关于印发中国工程建设标准化协会2005年第一批标准编制、修订项目计划的通知》的要求，制定本规程。无规共聚聚丙烯（PP-R）塑铝稳态复合管是一种内层为PP-R,外层包敷铝层及塑料保护层，各层间通过热熔胶粘接而成五层结构的管材。该管材既具有金属管的刚性和线性膨胀系数小的特点，又具有塑料管的抗腐蚀、寿命长以及热熔连接不渗漏的特性，还特别具有塑料管所没有的防渗氧性能，是一种用于空调水系统的优选管材。根据国家计委计标[1986]1649号文《关于请中国工程建设标准化委员会负责组织推荐性工程标准试点工作的通知》要求，现批准发布协会标准《空调用无规共聚聚丙烯（PP-R）塑铝稳态复合管管道工程技术规程》，编号为CECS198：2006，推荐给工程建设设计、施工、监理以及使用单位采用。本规程由中国工程建设标准化协会建筑与市政工程产品应用分会归口管理，由建设部科技发展促进中心负责解释。在使用中如发现需要修改和补充之处，请将意见和资料径寄解释单位。主编单位：建设部科技发展促进中心武汉金牛经济发展有限公司参编单位：中南建筑设计院武汉市建筑设计院80\n哈尔滨工业大学中国建筑西北设计院珠海市空调制冷协会天津市建筑设计院主要起草人：高立新　李顺新　朱剑锋马友才　陈焰华　董重成季　伟　蒋修英邓子龙　伍小亭　刘建华涂向群　郭　兵　肖德孝　杜赤军中国工程建设标准化协会2006年3月22日80\n目次1总则……………………………………………………（1）2术语……………………………………………………（2）3材料……………………………………………………（3）3.1一般规定………………………………………………………（3）3.2产品质量要求…………………………………………………（3）4设　计……………………………………………………（8）4.1一般规定………………………………………………………（8）4.2管道的布置与敷设……………………………………………（9）4.3管道的变形计算和补偿措施…………………………………（10）4.4管道绝热………………………………………………………（12）4.5管道水力计算…………………………………………………（12）5施工安装…………………………………………………（14）5.1一般规定………………………………………………………（14）5.2贮　运…………………………………………………………（14）5.3管道敷设………………………………………………………（15）5.4管道的连接……………………………………………………（16）5.5水压试验……………………………………………………（18）5.6绝热与防腐……………………………………………………（20）5.7安全施工………………………………………………………（20）6检验与验收………………………………………………（21）附录A水力计算表…………………………………………（23）本规程用词说明………………………………………………（64）80\n附：条文说明…………………………………………………（65）80\n1总则1.0.1为在空调水系统中应用无规共聚聚丙烯（PP-R）塑铝稳态复合管，做到安全可靠，经济合理，方便施工，确保工程质量，特制定本规程。1.0.2本规程适用于新建、改建及扩建的民用和工业建筑中空调水系统管道工程的设计、施工、监理及验收，系统的工作压力不大于1.6MPa，管内介质为水，介质温度为5～65℃。　　本规程不适用于埋地、埋墙敷设的无规共聚聚丙烯（PP-R）塑铝稳态复合管管道工程。1.0.3本规程采用的无规共聚聚丙烯（PP-R）塑铝稳态复合管材、管件应符合国家现行有关标准的要求。1.0.4空调用无规共聚聚丙烯（PP-R）塑铝稳态复合管管道工程的设计、施工、监理及验收，除执行本规程外，尚应符合国家现行《采暖通风与空气调节设计规范》GB50019、《通风与空调工程施工质量验收规范》GB50243等有关标准的规定。80\n2　术　　语2.0.1无规共聚聚丙烯（PP-R）塑铝稳态复合管（以下简称PP-R塑铝稳态管）randomPolypropylene/Aluminumstablecompositepipe一种内层为PP-R,外层包敷铝层及塑料保护层，各层间通过热熔胶粘接而成五层结构的管材。2.0.2管系列（S）pipeseries用以表示公称直径和公称壁厚有关的无量纲数值。2.0.3热熔承插连接　fusionforbellandspigotbonding由材质相同的热塑性塑料制作的管材、管件的插口与承口互相连接时，采用专用热熔工具将连接部位表面加热熔融，承插冷却后连接成为一个整体的连接方式。2.0.4丝扣连接whorlconnectionPP-R塑铝稳态管道之间或与设备连接时，采用带有金属螺纹接头的PP-R管件进行连接的方法。2.0.5法兰连接　flangeconnection采用PP-R法兰连接件及套入的金属法兰盘组成活套法兰进行连接的方法。2.0.6设计压力（PD）　designpressure在设计选定的工作水温、预期使用寿命的条件下，管道系统设计的最高工作压力。2.0.7设计应力(σD)designstress对于给定的使用条件下所允许的应力，单位为MPa。80\n3材料3.1一般规定3.1.1空调水系统所选用的PP-R塑铝稳态管管材和管件，应有生产厂家的产品质量检验合格证。3.1.2管材上应标明原料名称、规格、生产日期、生产厂名或商标；管件上应标明原料名称、规格和商标，包装上应标有批号、数量以及生产日期。3.1.3管道采用螺纹或法兰连接时，应由生产厂提供专用的管配件。3.2产品质量要求3.2.1管材和管件的外观质量应符合下列规定：1管材的色泽应基本一致。管材的内外表面应光滑平整，无气泡和其它影响性能的表面缺陷。管材不应含有明显的杂质。管材端面应切割平整并与轴线垂直。2管件表面应光滑、平整，不允许有裂纹、气泡、脱皮和明显的杂质、严重的缩形，以及色泽不均、分解变色等缺陷。3.2.2管材规格用管系列S、公称直径dn及内管公称壁厚e，n表示，PP-R塑铝稳态管的公称直径、平均外径、计算内径、铝层最小厚度及管壁厚，应符合表3.2.2-1及表3.2.2-2的规定。表3.2.2-1　管材管系列和规格尺寸(mm)公称直径dn平均外径计算内径最小值最大值S5S4S3.2S2.52021.622.1—15.414.413.22526.827.320.419.418.016.680\n3233.734.226.224.823.221.24042.042.632.631.029.026.65052.052.740.838.836.233.46365.466.251.448.845.842.07577.878.761.458.254.450.09093.394.373.669.865.460.0110114.0115.190.085.479.873.4160165.5167.0130.8124.2116.2106.8表3.2.2-2　铝层最小厚度和管壁厚尺寸(mm)公称直径dn铝层最小厚度管壁厚S5S4S3.2S2.5最小值最大值最小值最大值最小值最大值最小值最大值200.15——3.23.63.74.14.34.8250.153.43.83.94.34.65.15.35.9320.203.94.44.65.15.56.16.47.0400.204.85.45.66.26.77.47.88.6500.205.76.46.77.48.08.89.410.4630.257.18.08.49.310.011.011.813.0750.308.09.49.611.011.513.013.815.4900.359.611.011.512.913.715.216.418.21100.3511.412.913.715.216.618.319.821.81600.6017.419.320.722.924.727.329.432.5注：管材的长度一般为4m，也可以根据用户的要求由供需双方协商确定。管材长度不允许有负偏差。3.2.3热熔承插连接管件的承口见图3.2.3，尺寸应符合表3.2.3的规定。80\n图3.2.3　热熔承插连接管件承口表3.2.3　热熔承插连接管件承口尺寸与相应公称直径（mm）公称直径dn最小承口深度L1内管最小承插深度L2承口的平均内径最小通径Ddsm1dsm2最小最大最小最大2014.511.018.819.319.019.5132516.012.523.524.123.824.4183218.114.630.431.030.731.3254020.517.038.338.938.739.3315023.520.048.348.948.749.3396327.423.961.161.761.662.2497531.027.571.972.773.274.058.29035.532.086.487.487.888.869.811041.538.0105.8106.8107.3108.585.416056.052.0155.5156.5157.1158.2124.2注：1、此处的公称直径dn指与管件相连的管材的公称直径。2、此处的最小通径D指管件的最小内径。80\n3.2.4管材的物理力学性能要求见表3.2.4表3.2.4　管材的物理力学性能项目试验参数试样数量指标温度（℃）时间（h）静液压试验压力（MPa）S5S4S3.2S2.5纵向回缩率135±2en≤8mm：18mm＜en≤16mm：2en＞16mm：4--3≤2%静液压试验2013.204.005.006.403无破裂无渗漏95220.841.051.311.68951650.760.951.191.529510000.700.881.091.40静液压状态下的热稳定性试验11087600.380.480.590.761无破裂无渗漏熔体质量流动速率，MFR(230℃/2.16kg)g/10min3变化率≤原料的30%80\n3.2.5管件的物理力学性能应符合表3.2.5的规定。表3.2.5　管件的物理力学性能项目管系列试验压力（MPa）试验温度（℃）试验时间（h）试样数量指标静液压试验S3.25.052013无破裂无渗漏S2.56.01S27.51S3.21.119510003无破裂无渗漏S2.51.31S21.64熔体质量流动速率，MFR(230℃/2.16kg)g/10min3变化率≤原料的30%热稳定性试验（在1.9MPa静液压应力下）11087601无破裂无渗漏80\n4设计4.1一般规定4.1.1根据ISO10508规定的方法，按照空调水系统的使用条件确定二个应用级别，见表4.1.1。每个级别均对应一个特定的应用范围及50年的使用寿命，表4.1.1　空调用PP-R塑铝稳态管的使用条件级别使用条件级别TD在TD下的使用时间Tmax在Tmax下的使用时间Tmal在Tmal下的使用时间典型应用范围℃年℃年℃h级别A2047.5302.5——空调水系统冷水输送级别B20602522.5652.5100100空调水系统冷热水输送注：TD——设计温度，℃；Tmax——最高设计温度，℃；Tmal——故障温度，℃。4.1.2空调用PP-R塑铝稳态管按不同的使用条件级别和设计压力，选择对应的S值，见表4.1.2。表4.1.2　空调用PP-R塑铝稳态管管系列S值的选择设计压力PDMPa管系列　S级别AσD=7.35MPa级别BσD=3.59MPa0.6550.8541.053.21.252.51.452.51.64—4.1.3空调水系统管道应采用明敷或非直埋暗敷形式。80\n4.1.4管道明敷和非直埋暗敷时，应考虑管道因温度变形的补偿措施。4.1.5循环水泵出口处与主立管等处如需使用PP-R塑铝稳态管，应符合下列条件：　　1按使用条件级别和设计压力选用的管系列S值应提高一档；　　2系统工作压力不大于1.6MPa；　　3采用有效的防水锤作用的技术措施。4.2　管道布置和敷设4.2.1设置在公共部位的空调水系统立管宜敷设在管道井内。4.2.2管道不得穿越烟道及风管。4.2.3管道不应布置在热水器、烟囱等热源上方。4.2.4管道穿越建筑变形缝时，应有预防损坏管道的柔性接管技术措施。4.2.5管道敷设时应设置支、吊架，对安装距离较长的管道，应利用转弯等形成的自由臂补偿管道的伸缩；当不能利用时，应设置方型补偿器或采取其他补偿措施（参见4.3节）；当不能补偿时，可采用连续的固定支架来限制变形，其最大间距不得超过本规程第5.3.3条中连续的固定支架的规定。4.2.6主立管敷设宜采用连续的固定支架限制管道变形。4.2.7支管与干管、支管与设备或干管与设备连接时，应有管道伸缩时相互不受影响的补偿措施，宜经折角后连接。80\n4.2.8管道支架的设置应不影响管道的正常位移和使用。4.3　管道的变形计算和补偿措施4.3.1管道因温差引起的轴向伸缩量应按下式计算确定。　　　　　　　（4.3.1-1）　　　　　　　　　　（4.3.1-2）式中　——管道伸缩长度(mm)；——线膨胀系数，取0.03；——管道长度（m）；——计算温差（℃）；——管道安装时的温度（℃）；——管道内水的最高（低）温度（℃）。4.3.2当采用自由臂补偿形式时（图4.3.2），自由臂的最小长度可按下式确定。Lz=K·　（4.3.2）式中Lz——最小自由臂长度（mm）；K——材料常数，取20；ΔL——自固定点起管道伸缩长度（mm），可按本规程（4.3.1-1）式计算确定；dn——管道的公称直径（mm）。80\n图4.3.2　利用自由臂补偿管道伸缩示意4.3.3采用方型补偿器时，方型补偿器应设在两固定支架的中间位置（图4.3.3）。自由臂的最小长度按公式4.3.2确定。图4.3.3　利用方型补偿器补偿管道伸缩示意4.3.4管道安装的位置应保证管道在最大热位移时，其绝热层外壁与其他物体外表面的距离不得小于5mm。80\n4.4　管道绝热空调用PP-R塑铝稳态管的绝热应符合国家标准《采暖通风与空气调节设计规范》GB50019-2003第7.9节的规定。4.5　管道水力计算4.5.1管道的水头损失计算，应遵守下列规定：　　管道单位长度沿程水头损失应按下式计算，或按附录A确定。　　冷水管　　　　　　（4.5.1-1）　　热水管　　　　　　（4.5.1-2）式中：——冷水管单位长度水头损失（kPa/m）；　　　　　——热水管单位长度水头损失（kPa/m）；——管道的计算内径（m）；——设计流量（m3/s）。　　注：1式中冷水管水温按10℃计，热水管水温按60℃计。　　　　2管道局部阻力水头损失可按沿程水头损失的25％～30％计。4.5.2管道计算内径见表3.2.2-1。4.5.3当进行水力计算，选用的工作水温与水力计算表的温度条件不符时，应将查得的值乘以水温修正系数进行修正。水温修正系数见表4.5.3。80\n表4.5.3　水温修正系数表水温（℃）510203040水温修正系数K11.03710.9430.8950.856水温（℃）50556065水温修正系数K10.8220.8080.7930.7814.5.4空调用PP-R塑铝稳态管流速的选择：公称直径不大于dn32时，不宜大于1.5m/s；公称直径为dn40～dn63时，不宜大于2.0m/s；公称直径大于dn63时，不宜大于3.0m/s。80\n5施工安装5.1　一般规定5.1.1材料经过外观质量检查，管材、管件配套。5.1.2管道采用热熔承插连接，应由管材生产厂提供或确认专用配套的熔接机具。熔接机具应安全可靠，便于操作，并附有产品合格证书和使用说明书。5.1.3施工人员已经过PP-R塑铝稳态管的安装技术培训并经考核合格。5.1.4管道安装前，再次检查管材、管件的外观质量和规格尺寸是否符合设计要求。不得使用有明显伤痕的管道，管材、管件内外的污垢和杂物应清理干净。5.1.5管道系统安装过程中，应防止油漆、沥青等有机污染物与管材、管件接触。5.1.6施工安装时应核对管材的管系列S，管道标记应向外侧。5.1.7管道系统安装间断时，敞口处应随时封堵。5.1.8在冬季施工环境温度较低时，应注意管材的低温特性，采取相应保护措施。5.2　贮　　运5.2.1管材、管件在装卸及运输时，应小心轻放，不得抛、摔、滚、拖，不得受到油污和化学品污染。5.2.2管材、管件应存放在通风良好的库房或简易80\n棚内，不得在露天堆放。堆放场所应避免阳光曝晒和远离热源。严禁与油类或化学品混合存放，场地应注意防火安全。5.2.3管材应水平堆放在平整的地面上，避免局部受压使管材变形，堆放高度不宜超过1.5m；管件贮存应成箱存放在货架上或逐层码放整齐，堆置高度不宜超过1.5m。5.3　管道敷设5.3.1管道安装应符合下列规定：1PP-R塑铝稳态管之间的连接应采用热熔承插连接形式；2PP-R塑铝稳态管与金属管道或空调设备的连接应采用丝扣或法兰连接；3装有阀门或手动部件的管道，在阀门和手动部件附近应采取可靠的固定措施；5.3.2方形补偿器的尺寸和安装位置应符合施工图要求；固定支架的位置及结构形式应符合设计要求。5.3.3管道支架间距应符合下列规定：1自然补偿管道的敷设，其支架间的最大间距（固定支架与滑动支架、滑动支架与滑动支架）应符合表5.3.3-1的要求。表5.3.3-1　自然补偿管道支架之间的最大间距（mm）公称直径dn2025324050637590110160横管冷水管80090010001100130014001500170019002100冷热水管6007008009001000120013001500160018002当管道采用连续的固定支架敷设时，支架间的最大间距应符合表5.3.3-2的要求。表5.3.3-2　连续的固定支架之间的最大间距（mm）80\n公称直径dn2025324050637590110160立管7008009001000110012001300140015001700横管冷水管7008009001000120014001500170018002000冷热水管500600700800900110012001400150017005.3.4自然补偿的自由臂长度超过表5.3.3-1最大间距的2/3时，应增加支、吊架，该支、吊架应能满足自由臂的变形位移要求。5.4　管道的连接5.4.1PP-R塑铝稳态管截断时，截断工具应与管材成直角，管材截断后，应将管材端面的毛刺和切割碎屑清理干净。5.4.2PP-R塑铝稳态管的卷削应符合下列要求：1卷削器刀具的调整：用相同规格的标准PP-R管材作为调整刀具的样管，将样管插入相应的卷削孔内，使固定好的刀具刃口刚好顶住样管的表面。使用一段时间后，若刀具刃口磨钝，则应将其废弃，重新更换新卷削刀片。刀具调整与卷削尺寸见表5.4.2；注①dn20～dn32管材可采用手动卷削器和电动卷削器。②dn40～dn63管材宜采用电动卷削器。③dn75以上管材宜采用卷削机。2将PP-R塑铝稳态管推入卷削器的卷削孔内卷削，卷削器出料槽中应有均匀的铝塑屑旋出；3在卷削PP-R塑铝稳态管铝层时，管材端截面应触到卷削器的内孔顶部；4在PP-R塑铝稳态管进行熔接之前，应将熔接部位的80\n铝层完全清除干净。表5.4.2刀具调整与卷削尺寸（mm）公称直径dn2025324050内管最小卷削深度1011.5141619卷削后的内管外径19.8～20.124.8～25.131.8～32.139.8～40.149.9～50.1公称直径dn637590110160内管最小卷削深度2326.5313750卷削后的内管外径62.9～63.174.9～75.189.8～90.1109.8～110.1159.7～160.15.4.3PP-R塑铝稳态管的熔接应符合下列要求：1在开始熔接之前，应检查铝层是否被完全清除；2使用PP-R塑铝稳态管专用模头对管材和管件进行加热，其热熔深度及操作时间应符合表5.4.3要求；表5.4.3热熔承插连接技术要求公称直径dn2025324050637590110160内管最小加热深度（mm）1011.51416192326.5313750塑铝复合层加热深度（mm）2～3加热温度（℃）260±10加热时间（s）57812182430405090最大切换时间（s）44466610101515冷却时间（min）5588101015152020注：本表适用的环境温度为20℃。低于该环境温度，加热时间适当延长；若环境温度低于5℃，加热时间宜延长50%。3连接时，应先将管件插入热熔模头，待管件被加热深度达到规定深度的50%时，再将管材插入热熔模头，并使管件和管材同时插至模头底部。4达到加热时间后，80\n立即把管材与管件从加热模头上同时取下，迅速将管材无旋转地沿直线方向承插至管件内，使外层PP-R熔进管件2～3mm。承插连接时应均匀推进,以防止管端向内翻卷而造成缩径；5在熔接过程中，可将刚熔接好的接头稍加校正，但严禁旋转。5.4.4当管道采用法兰连接时，应符合下列规定：1将PP-R塑铝稳态管专用金属法兰盘套在管道上；2PP-R塑铝稳态管专用法兰连接件与管道热熔承插连接的步骤应符合5.4.3条的要求；3校直两对应的金属法兰盘，使其垂直于管轴线，表面相互平行；4应使用与金属法兰盘规格配套的螺栓，安装方向应一致；螺栓应对称紧固；紧固后的螺栓不得低于螺母；紧固件宜采用镀锌件；5连接管道的长度应精确，当紧固螺栓时，不宜使管道受到轴向力；6法兰连接部位应设置支、吊架。5.5　水压试验5.5.1强度试验压力：当工作压力不大于1.0MPa时，为工作压力的1.5倍，但不得小于0.9MPa；当工作压力大于1.0MPa时，为工作压力加0.5MPa。5.5.2严密性试验压力：为工作压力的1.15倍，80\n但不得小于0.9MPa。5.5.3管道水压试验应符合下列规定：1管道安装完毕，外观检查合格后，方可进行试压；2热熔承插连接的管道，水压试验应在连接24h后进行；3试压介质为常温水。当管道系统较大时，应分层、分区试压；4试验压力按第5.5.1条和第5.5.2条的规定。管道压力试验过程应符合下列规定：1）强度试验（试验时间为1h）：压力表应安装在管道系统的最低点，加压泵宜设在压力表附近；管道内充满清水，彻底排净管道内空气；用加压泵将压力增至试验压力，然后每隔10min重新加压至试验压力，重复两次；记录最后一次泵压后10min及40min时的压力，它们的压差不得大于0.06MPa。2）严密性试验（试验时间2h）：强度试验合格后，应立即将压力降至严密性试验压力，进行系统严密性试验；记录试验2h后的压力，此压力比试验规定的压力降不应超过0.02MPa。5.5.4寒冷地区冬季进行水压试验时，应采用有效防冻措施，试验完毕后应及时将管道中的水排净。80\n5.6　绝热与防腐5.6.1管道的绝热应符合国家现行《采暖通风与空气调节设计规范》GB50019、《通风与空调工程施工质量验收规范》GB50243。5.6.2PP-R塑铝稳态管无需防腐，在对其他金属部件进行防腐处理时，不得对管道造成污染。5.7　安全施工5.7.1使用热熔工具时，应遵守电器工具安全操作规程，注意防潮，防止污染。5.7.2操作现场不得使用明火；严禁对PP-R塑铝稳态管进行烘烤。5.7.3不得将其他物体拉、挂、攀、吊在PP-R塑铝稳态管管道上。80\n6检验与验收6.0.1PP-R塑铝稳态管管道工程验收时，一般应包括下列文件和记录：1图纸会审记录、设计变更文件和竣工图；2管材管件的出厂合格证书及进场验收记录；3隐蔽工程检查验收记录；4水压试验和管道清洗检验合格记录；5观感质量综合检查记录；6工程质量事故处理记录；7工程质量检验评定记录。6.0.2竣工验收应包括下列内容：1管道、阀门及仪表安装位置、接管正确，无渗漏，阀门调节灵活，仪表完好，符合设计要求；2自由臂补偿管道和方型补偿器的自由臂长度、安装位置应符合设计安装技术要求；3管道支吊架形式、位置、间距符合本规程的要求；固定支架应牢固；非镀锌铁件表面的面漆涂刷饱满、均匀，无气泡；4绝热层的材质、厚度应符合设计要求；表面平整、均匀，无断裂和脱落；设有防潮层时，防潮层应紧密地粘贴在绝热层上，封闭应完整、严密，无破损。设有保护壳时，保护壳应顺水搭接，无渗漏；6.0.380\n绝热工程施工前安装在封闭的管道井或封闭吊顶内的管道，均应视作隐蔽工程；隐蔽工程在隐蔽前，应按以下规定进行验收：1管材及管件对正，无明显偏斜；2管材及管件表面无明显划伤、刮伤痕迹；3热熔接头接缝密实，凸缘均匀；法兰结合面平整，螺栓安装整齐；4支吊架形式、位置、间距符合要求；5支吊架绝热衬垫应符合相关要求，安装牢固，表面平整；6水压试验合格；7在封闭的管道井内的管道绝热施工质量应符合第6.0.2条第4款的要求。80\n附录A水力计算表A.0.1　当管内水温为10℃时，空调用PP-R塑铝稳态管水力计算表分别按管系列S5、S4、S3.2编制，见本附录表A.0.1-1、表A.0.1-2、表A.0.1-3；A.0.2　当管内水温为60℃时，空调用PP-R塑铝稳态管水力计算表分别按管系列S5、S4、S3.2、S2.5编制，见本附录表A.0.2-1、A.0.2-2、A.0.2-3、表A.0.1-4。80\n表A.0.1-1空调用PP-R塑铝稳态管S5管系列水力计算表(10℃)iL(Pa/m)dn(mm)2025324050637590110160vm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/h100.090.070.100.120.120.230.140.420.160.810.191.400.212.210.233.560.266.040.3316.16200.130.100.150.180.180.340.200.610.241.170.272.030.303.210.345.170.388.790.4923.51300.160.120.190.220.220.420.250.760.291.460.342.530.384.000.426.440.4810.940.6129.27400.190.140.220.260.260.500.290.890.341.710.392.950.444.670.497.520.5612.780.7134.19500.210.160.250.290.290.560.331.000.391.930.443.330.495.270.558.490.6314.420.8038.57600.240.180.270.320.320.620.371.110.432.130.493.680.555.810.619.370.7015.910.8842.57700.260.200.300.350.350.670.401.200.472.310.534.000.596.320.6710.180.7617.290.9646.27800.280.210.320.380.370.720.431.290.502.480.574.300.646.790.7110.950.8118.591.0349.73900.290.220.340.400.400.770.461.380.532.650.614.580.687.240.7611.660.8719.811.1053.001000.310.240.360.430.420.810.481.460.562.800.644.850.727.660.8112.350.9220.971.1656.101100.330.250.380.450.440.860.511.540.592.950.685.100.768.070.8513.000.9622.081.2259.071200.340.260.400.470.460.900.531.610.623.090.715.350.798.460.8913.631.0123.141.2861.921300.360.270.410.490.480.940.561.680.653.230.745.590.838.830.9314.231.0624.161.3464.651400.370.280.430.510.500.980.581.750.683.360.775.820.869.190.9714.811.1025.151.3967.301500.390.300.450.530.521.010.601.820.703.490.806.040.909.541.0015.371.1426.111.4469.851600.400.310.460.550.541.050.621.880.733.610.836.250.939.881.0415.921.1827.031.5072.331700.420.320.480.570.561.080.641.940.753.730.866.460.9610.211.0716.451.2227.941.5574.741800.430.330.490.590.581.120.662.000.783.850.896.660.9910.531.1116.971.2628.811.5977.091900.440.340.510.600.591.150.682.060.803.960.916.861.0210.841.1417.471.3029.671.6479.372000.450.350.520.620.611.180.702.120.824.080.947.051.0511.151.1717.961.3330.501.6981.612100.470.350.540.640.631.220.722.180.844.190.967.241.0711.441.2018.441.3731.321.7383.7980\n2200.480.360.550.650.641.250.74续表A.0.1-12.230.874.290.997.431.1011.741.2418.911.4032.111.7885.922300.490.370.560.670.661.280.762.290.894.401.017.611.1312.021.2719.371.4432.891.8288.012400.500.380.580.690.671.310.782.340.914.501.037.781.1512.301.2919.821.4733.661.8690.062500.510.390.590.700.691.340.792.390.934.601.067.961.1812.571.3220.261.5034.411.9092.072600.520.400.600.720.701.360.812.450.954.701.088.131.2112.841.3520.701.5435.151.9594.042700.530.410.610.730.721.390.832.500.974.791.108.291.2313.111.3821.121.5735.871.9995.982800.540.410.630.740.731.420.842.550.994.891.128.461.2513.371.4121.541.6036.582.0297.882900.550.420.640.760.751.450.862.591.004.981.158.621.2813.631.4321.961.6337.282.0699.763000.570.430.650.770.761.470.872.641.025.081.178.781.3013.881.4622.361.6637.972.10101.603100.580.440.660.790.771.500.892.691.045.171.198.941.3314.131.4922.761.6938.652.14103.423200.590.440.670.800.791.530.912.741.065.261.219.091.3514.371.5123.161.7239.322.18105.213300.600.450.690.810.801.550.922.781.085.341.239.241.3714.611.5423.541.7539.982.21106.973400.600.460.700.830.811.580.942.831.095.431.259.391.3914.851.5623.931.7840.632.25108.713500.610.470.710.840.831.600.952.871.115.521.279.541.4215.081.5924.301.8041.272.28110.433600.620.470.720.850.841.630.972.921.135.601.299.691.4415.311.6124.681.8341.912.32112.123700.630.480.730.870.851.650.982.961.155.681.319.831.4615.541.6425.051.8642.532.35113.803800.640.490.740.880.861.680.993.001.165.771.339.981.4815.771.6625.411.8943.152.39115.453900.650.500.750.890.881.701.013.051.185.851.3410.121.5015.991.6825.771.9143.762.42117.084000.660.500.760.900.891.721.023.091.205.931.3610.261.5216.211.7126.121.9444.362.45118.704100.670.510.770.920.901.751.043.131.216.011.3810.401.5416.431.7326.471.9644.962.49120.294200.680.520.780.930.911.771.053.171.236.091.4010.531.5616.651.7526.821.9945.552.52121.874300.690.520.790.940.921.791.063.211.246.171.4210.671.5816.861.7727.172.0246.132.55123.4380\n4400.700.530.800.950.931.811.08续表A.0.1-13.251.266.241.4410.801.6017.071.8027.512.0446.712.58124.974500.700.530.810.960.951.841.093.291.276.321.4510.931.6217.281.8227.842.0747.282.62126.504600.710.540.820.970.961.861.103.331.296.391.4711.061.6417.481.8428.172.0947.842.65128.014700.720.550.830.990.971.881.113.371.306.471.4911.191.6617.691.8628.502.1148.402.68129.514800.730.550.841.000.981.901.133.411.326.541.5011.321.6817.891.8828.832.1448.962.71130.994900.740.560.851.010.991.921.143.451.336.621.5211.451.7018.091.9029.152.1649.512.74132.465000.740.570.861.021.001.941.153.481.356.691.5411.571.7218.291.9329.472.1950.052.77133.915100.750.570.871.031.011.961.163.521.366.761.5511.701.7418.491.9529.792.2150.592.80135.355200.760.580.881.041.021.991.183.561.386.831.5711.821.7518.681.9730.102.2351.122.83136.785300.770.580.891.051.032.011.193.591.396.901.5911.941.7718.881.9930.422.2651.652.86138.205400.780.590.891.061.042.031.203.631.416.971.6012.061.7919.072.0130.722.2852.182.89139.605500.780.600.901.071.052.051.213.671.427.041.6212.181.8119.262.0331.032.3052.702.92140.995600.790.600.911.081.072.071.233.701.437.111.6412.301.8319.452.0531.332.3253.212.94142.375700.800.610.921.091.082.091.243.741.457.181.6512.421.8419.632.0731.642.3553.722.97143.745800.810.610.931.101.092.111.253.771.467.251.6712.541.8619.822.0931.932.3754.233.00145.105900.810.620.941.111.102.131.263.811.477.321.6812.661.8820.002.1132.232.3954.733.03146.456000.820.620.951.121.112.141.273.841.497.381.7012.771.8920.182.1232.532.4155.233.06147.786100.830.630.961.131.122.161.283.881.507.451.7112.891.9120.372.1432.822.4355.733.08149.116200.840.640.961.141.132.181.293.911.517.511.7313.001.9320.552.1633.112.4656.223.11150.426300.840.640.971.151.142.201.313.951.537.581.7413.111.9520.722.1833.392.4856.713.14151.736400.850.650.981.161.142.221.323.981.547.641.7613.221.9620.902.2033.682.5057.193.17153.036500.860.650.991.171.152.241.334.011.557.711.7713.341.9821.082.2233.962.5257.683.19154.3280\n6600.870.661.001.181.162.261.34续表A.0.1-14.051.577.771.7913.451.9921.252.2434.252.5458.153.22155.596700.870.661.001.191.172.281.354.081.587.841.8013.562.0121.432.2634.522.5658.633.24156.866800.880.671.011.201.182.291.364.111.597.901.8213.672.0321.602.2734.802.5859.103.27158.136900.890.671.021.211.192.311.374.151.607.961.8313.772.0421.772.2935.082.6059.573.30159.387000.890.681.031.221.202.331.384.181.628.021.8413.882.0621.942.3135.352.6260.033.32160.627100.900.681.041.231.212.351.394.211.638.081.8613.992.0822.112.3335.622.6460.503.35161.867200.910.691.041.241.222.371.404.241.648.151.8714.092.0922.282.3435.892.6660.953.37163.097300.910.691.051.251.232.381.414.271.658.211.8914.202.1122.442.3636.162.6861.413.40164.317400.920.701.061.261.242.401.424.301.678.271.9014.302.1222.612.3836.432.7061.863.42165.527500.930.701.071.271.252.421.444.341.688.331.9114.412.1422.772.4036.702.7262.313.45166.737600.930.711.081.281.262.441.454.371.698.391.9314.512.1522.942.4136.962.7462.763.47167.927700.940.721.081.291.272.451.464.401.708.451.9414.612.1723.102.4337.222.7663.213.50169.127800.950.721.091.301.272.471.474.431.718.511.9614.722.1823.262.4537.482.7863.653.52170.307900.950.731.101.301.282.491.484.461.738.571.9714.822.2023.422.4737.742.8064.093.55171.488000.960.731.111.311.292.511.494.491.748.621.9814.922.2123.582.4838.002.8264.533.57172.658100.970.731.111.321.302.521.504.521.758.682.0015.022.2323.742.5038.252.8464.963.59173.818200.970.741.121.331.312.541.514.551.768.742.0115.122.2423.902.5238.512.8665.393.62174.978300.980.741.131.341.322.561.524.581.778.802.0215.222.2624.052.5338.762.8865.823.64176.128400.990.751.141.351.332.571.534.611.788.852.0415.322.2724.212.5539.012.8966.253.67177.268500.990.751.141.361.332.591.544.641.808.912.0515.422.2924.372.5639.262.9166.683.69178.408601.000.761.151.371.342.611.554.671.818.972.0615.512.3024.522.5839.512.9367.103.71179.538701.000.761.161.371.352.621.554.701.829.022.0715.612.3224.672.6039.762.9567.523.74180.6580\n8801.010.771.161.381.362.641.56续表A.0.1-14.731.839.082.0915.712.3324.832.6140.012.9767.943.76181.778901.020.771.171.391.372.651.574.761.849.142.1015.802.3424.982.6340.252.9968.353.78182.899001.020.781.181.401.382.671.584.791.859.192.1115.902.3625.132.6540.503.0068.773.81183.999101.030.781.191.411.382.691.594.811.869.252.1316.002.3725.282.6640.743.0269.183.83185.109201.040.791.191.421.392.701.604.841.879.302.1416.092.3925.432.6840.983.0469.593.85186.199301.040.791.201.421.402.721.614.871.899.362.1516.182.4025.582.6941.223.0670.003.87187.289401.050.801.211.431.412.731.624.901.909.412.1616.282.4125.732.7141.463.0870.403.90188.379501.050.801.211.441.422.751.634.931.919.462.1816.372.4325.882.7241.703.0970.813.92189.459601.060.811.221.451.432.771.644.961.929.522.1916.472.4426.022.7441.933.1171.213.94190.539701.070.811.231.461.432.781.654.981.939.572.2016.562.4626.172.7542.173.1371.613.96191.609801.070.811.231.471.442.801.665.011.949.622.2116.652.4726.312.7742.403.1572.013.98192.669901.080.821.241.471.452.811.675.041.959.682.2216.742.4826.462.7942.643.1672.404.01193.7210001.080.821.251.481.462.831.685.071.969.732.2416.832.5026.602.8042.873.1872.804.03194.7880\n表A.0.1-2　空调用PP-R塑铝稳态管S4管系列水力计算表（10℃）iL(Pa/m)dn(mm)2025324050637590110160vm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/h100.090.060.100.110.120.200.130.370.150.660.181.210.201.920.223.090.265.260.3214.10200.130.080.150.150.170.300.200.530.230.960.261.750.292.790.334.500.377.650.4720.51300.160.100.180.190.210.370.240.660.281.190.322.180.363.470.415.600.469.530.5925.54400.180.120.210.220.250.430.280.770.331.390.382.550.424.060.486.540.5411.130.6829.83500.210.140.240.250.280.480.320.870.371.570.432.880.484.580.547.380.6112.560.7733.66600.230.150.260.280.310.530.350.960.411.740.473.180.535.050.598.150.6713.860.8537.14700.250.170.290.300.330.580.381.050.441.890.513.450.575.490.648.860.7315.060.9340.37800.270.180.310.330.360.620.411.120.482.030.553.710.625.900.699.520.7916.191.0043.39900.280.190.330.350.380.670.441.200.512.160.593.950.666.290.7410.150.8417.251.0646.251000.300.200.350.370.410.700.471.270.542.290.624.190.706.660.7810.740.8918.261.1248.961100.320.210.370.390.430.740.491.330.572.410.654.410.737.010.8211.310.9319.231.1851.541200.330.220.380.410.450.780.521.400.592.530.694.620.777.350.8611.850.9820.161.2454.031300.350.230.400.430.470.810.541.460.622.640.724.820.807.670.9012.381.0221.051.2956.421400.360.240.420.440.490.850.561.520.652.750.755.020.837.980.9412.881.0621.911.3558.721500.370.250.430.460.500.880.581.580.672.850.775.210.878.290.9713.371.1022.741.4060.951600.390.260.450.480.520.910.601.630.692.950.805.400.908.581.0113.851.1423.551.4563.121700.400.270.460.490.540.940.621.690.723.050.835.580.938.871.0414.311.1824.331.5065.221800.410.280.480.510.560.970.641.740.743.150.855.750.969.151.0714.761.2225.101.5467.271900.420.280.490.520.571.000.661.790.763.240.885.920.989.421.1015.191.2525.841.5969.262000.440.290.500.540.591.020.681.840.783.330.906.091.019.681.1315.621.2926.571.6371.212100.450.300.520.550.611.050.701.890.803.420.936.251.049.941.1616.041.3227.281.6873.1180\n2200.460.310.530.570.621.080.71续表A.0.1-21.940.823.510.956.411.0610.191.1916.451.3627.971.7274.972300.470.320.540.580.641.110.731.990.843.590.986.571.0910.441.2216.851.3928.651.7676.802400.480.320.560.590.651.130.752.040.863.671.006.721.1210.681.2517.241.4229.321.8078.582500.490.330.570.610.671.160.772.080.883.761.026.871.1410.921.2817.621.4529.971.8480.342600.500.340.580.620.681.180.782.130.903.841.047.021.1711.161.3118.001.4930.611.8882.062700.510.340.590.630.691.210.802.170.923.921.067.161.1911.391.3318.371.5231.241.9283.752800.520.350.610.640.711.230.812.210.943.991.097.301.2111.611.3618.741.5531.861.9685.412900.530.360.620.660.721.250.832.250.964.071.117.441.2411.831.3919.101.5832.472.0087.053000.540.360.630.670.731.280.852.300.974.151.137.581.2612.051.4119.451.6033.082.0388.663100.550.370.640.680.751.300.862.340.994.221.157.721.2812.271.4419.801.6333.672.0790.243200.560.380.650.690.761.320.882.381.014.291.177.851.3012.481.4620.141.6634.252.1191.803300.570.380.660.700.771.340.892.421.034.361.197.981.3312.691.4920.481.6934.822.1493.343400.580.390.670.720.791.370.902.461.044.441.218.111.3512.901.5120.811.7235.392.1894.863500.590.400.680.730.801.390.922.501.064.511.228.241.3713.101.5421.141.7435.952.2196.363600.600.400.690.740.811.410.932.531.084.571.248.371.3913.301.5621.461.7736.502.2497.843700.610.410.700.750.821.430.952.571.094.641.268.491.4113.501.5821.781.8037.052.2899.303800.620.410.710.760.831.450.962.611.114.711.288.611.4313.701.6122.101.8237.582.31100.743900.630.420.720.770.851.470.972.651.124.781.308.741.4513.891.6322.411.8538.122.34102.164000.630.430.730.780.861.490.992.681.144.841.328.861.4714.081.6522.721.8738.642.38103.574100.640.430.740.790.871.511.002.721.154.911.338.981.4914.271.6723.031.9039.162.41104.964200.650.440.750.800.881.531.012.751.174.971.359.091.5114.461.6923.331.9239.672.44106.344300.660.440.760.810.891.551.032.791.185.041.379.211.5314.641.7223.631.9540.182.47107.7080\n4400.670.450.770.820.901.571.04续表A.0.1-22.821.205.101.399.321.5514.831.7423.921.9740.682.50109.054500.680.450.780.830.911.591.052.861.215.161.409.441.5715.011.7624.212.0041.182.53110.384600.680.460.790.840.931.611.072.891.235.221.429.551.5915.191.7824.502.0241.672.56111.704700.690.460.800.850.941.631.082.931.245.281.449.661.6115.361.8024.792.0542.162.59113.014800.700.470.810.860.951.651.092.961.265.341.459.771.6215.541.8225.072.0742.642.62114.304900.710.470.820.870.961.661.102.991.275.401.479.881.6415.711.8425.362.0943.122.65115.585000.720.480.830.880.971.681.113.031.285.461.489.991.6615.891.8625.632.1243.592.68116.855100.720.480.840.890.981.701.133.061.305.521.5010.101.6816.061.8825.912.1444.062.71118.115200.730.490.850.900.991.721.143.091.315.581.5210.211.7016.231.9026.182.1644.532.74119.355300.740.500.850.911.001.741.153.121.335.641.5310.311.7116.401.9226.452.1844.992.77120.595400.750.500.860.921.011.751.163.151.345.701.5510.421.7316.561.9426.722.2045.452.79121.815500.750.510.870.931.021.771.173.191.355.751.5610.521.7516.731.9626.992.2345.902.82123.035600.760.510.880.941.031.791.183.221.375.811.5810.621.7616.891.9827.252.2546.352.85124.235700.770.520.890.951.041.811.203.251.385.861.5910.731.7817.052.0027.522.2746.792.88125.435800.780.520.900.951.051.821.213.281.395.921.6110.831.8017.212.0227.782.2947.242.90126.615900.780.520.910.961.061.841.223.311.405.981.6210.931.8117.372.0428.032.3147.672.93127.796000.790.530.910.971.071.861.233.341.426.031.6411.031.8317.532.0528.292.3348.112.96128.956100.800.530.920.981.081.871.243.371.436.081.6511.131.8517.692.0728.542.3648.542.98130.116200.800.540.930.991.091.891.253.401.446.141.6711.221.8617.852.0928.792.3848.973.01131.266300.810.540.941.001.101.911.263.431.466.191.6811.321.8818.002.1129.052.4049.393.04132.406400.820.550.951.011.111.921.273.461.476.241.7011.421.9018.152.1329.292.4249.823.06133.536500.820.550.951.021.121.941.283.491.486.301.7111.511.9118.312.1529.542.4450.243.09134.6580\n6600.830.560.961.021.121.951.29续表A.0.1-23.521.496.351.7311.611.9318.462.1629.782.4650.653.11135.776700.840.560.971.031.131.971.313.541.506.401.7411.701.9418.612.1830.032.4851.073.14136.886800.850.570.981.041.141.991.323.571.526.451.7511.801.9618.762.2030.272.5051.483.17137.986900.850.570.991.051.152.001.333.601.536.501.7711.891.9818.912.2230.512.5251.883.19139.077000.860.580.991.061.162.021.343.631.546.551.7811.981.9919.062.2330.752.5452.293.22140.167100.870.581.001.071.172.031.353.661.556.601.7912.082.0119.202.2530.982.5652.693.24141.247200.870.581.011.071.182.051.363.691.566.651.8112.172.0219.352.2731.222.5853.093.26142.317300.880.591.021.081.192.061.373.711.586.701.8212.262.0419.492.2831.452.6053.493.29143.377400.880.591.021.091.202.081.383.741.596.751.8412.352.0519.642.3031.682.6153.883.31144.437500.890.601.031.101.202.091.393.771.606.801.8512.442.0719.782.3231.922.6354.283.34145.487600.900.601.041.101.212.111.403.791.616.851.8612.532.0819.922.3332.142.6554.673.36146.537700.900.611.051.111.222.121.413.821.626.901.8712.622.1020.062.3532.372.6755.053.39147.577800.910.611.051.121.232.141.423.851.636.951.8912.712.1120.202.3732.602.6955.443.41148.607900.920.611.061.131.242.151.433.881.647.001.9012.792.1320.342.3832.822.7155.823.43149.638000.920.621.071.141.252.171.443.901.667.041.9112.882.1420.482.4033.052.7356.203.46150.658100.930.621.081.141.262.181.453.931.677.091.9312.972.1520.622.4233.272.7556.583.48151.668200.940.631.081.151.262.201.463.951.687.141.9413.052.1720.762.4333.492.7656.963.50152.678300.940.631.091.161.272.211.473.981.697.191.9513.142.1820.892.4533.712.7857.333.53153.688400.950.641.101.171.282.231.484.011.707.231.9713.232.2021.032.4633.932.8057.713.55154.678500.950.641.101.171.292.241.484.031.717.281.9813.312.2121.162.4834.152.8258.083.57155.678600.960.641.111.181.302.251.494.061.727.321.9913.402.2221.302.5034.372.8458.443.59156.658700.970.651.121.191.312.271.504.081.737.372.0013.482.2421.432.5134.582.8558.813.62157.6480\n8800.970.651.121.201.312.281.51续表A.0.1-24.111.747.422.0213.562.2521.562.5334.802.8759.173.64158.618900.980.661.131.201.322.301.524.131.757.462.0313.652.2721.702.5435.012.8959.543.66159.589000.980.661.141.211.332.311.534.161.767.512.0413.732.2821.832.5635.222.9159.903.68160.559100.990.661.151.221.342.321.544.181.787.552.0513.812.2921.962.5735.432.9260.263.71161.519201.000.671.151.231.352.341.554.211.797.602.0613.892.3122.092.5935.642.9460.613.73162.479301.000.671.161.231.352.351.564.231.807.642.0813.972.3222.222.6035.852.9660.973.75163.429401.010.671.171.241.362.371.574.261.817.692.0914.062.3322.352.6236.062.9861.323.77164.379501.010.681.171.251.372.381.584.281.827.732.1014.142.3522.482.6336.272.9961.673.79165.319601.020.681.181.251.382.391.594.311.837.772.1114.222.3622.602.6536.473.0162.023.81166.259701.020.691.191.261.382.411.594.331.847.822.1214.302.3722.732.6636.683.0362.373.84167.189801.030.691.191.271.392.421.604.351.857.862.1414.382.3922.862.6836.883.0462.723.86168.119901.040.691.201.271.402.431.614.381.867.902.1514.452.4022.982.6937.083.0663.063.88169.0410001.040.701.211.281.412.451.624.401.877.952.1614.532.4123.112.7137.293.0863.413.90169.9680\n表A.0.1-3　空调用PP-R塑铝稳态管S3.2管系列水力计算表（10℃）iL(Pa/m)dn(mm)2025324050637590110160vm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/h100.080.050.100.090.110.170.130.310.150.550.171.020.191.610.222.610.244.400.3111.83200.120.070.140.130.160.250.190.450.220.800.251.480.282.330.313.790.366.400.4517.21300.150.090.170.160.200.310.230.550.270.990.311.850.352.910.394.720.447.970.5621.43400.180.100.200.180.240.360.270.650.311.160.362.160.413.400.465.510.529.310.6625.04500.200.120.230.210.270.410.310.730.351.310.412.440.463.830.516.220.5810.500.7428.25600.220.130.250.230.290.450.340.810.391.450.452.690.514.230.576.860.6411.590.8231.17700.240.140.270.250.320.490.370.880.421.570.492.920.554.600.627.460.7012.600.8933.88800.250.150.290.270.340.520.400.940.461.690.533.140.594.940.668.020.7513.540.9536.42900.270.160.310.290.370.560.421.000.491.800.563.350.635.260.718.550.8014.431.0238.811000.290.170.330.300.390.590.451.060.511.910.603.540.675.570.759.050.8515.281.0841.091100.300.180.350.320.410.620.471.120.542.010.633.730.705.870.799.530.8916.091.1343.261200.320.190.370.330.430.650.491.170.572.100.663.910.746.150.839.990.9416.861.1945.341300.330.190.380.350.450.680.521.230.592.200.694.080.776.420.8610.430.9817.611.2447.351400.340.200.400.360.470.710.541.280.622.290.724.250.806.680.9010.851.0218.331.2949.281500.360.210.410.380.480.740.561.320.642.370.744.410.836.940.9311.271.0619.021.3451.151600.370.220.430.390.500.760.581.370.662.460.774.570.867.180.9711.671.0919.701.3952.971700.380.220.440.400.520.790.601.420.692.540.804.720.897.421.0012.051.1320.351.4354.731800.390.230.450.420.530.810.611.460.712.620.824.870.927.661.0312.431.1720.991.4856.451900.410.240.470.430.550.840.631.500.732.700.855.010.947.881.0612.801.2021.611.5258.132000.420.250.480.440.570.860.651.550.752.770.875.150.978.101.0913.161.2322.221.5759.762100.430.250.490.450.580.880.671.590.772.850.895.290.998.321.1213.511.2722.821.6161.3680\n2200.440.260.510.460.600.910.69续表A.0.1-31.630.792.920.925.421.028.531.1513.861.3023.401.6562.922300.450.260.520.480.610.930.701.670.812.990.945.561.058.741.1714.191.3323.971.6964.452400.460.270.530.490.620.950.721.710.833.060.965.691.078.941.2014.521.3624.521.7365.952500.470.280.540.500.640.970.731.750.853.130.985.811.099.141.2314.851.3925.071.7767.422600.480.280.550.510.650.990.751.780.863.201.005.941.129.341.2515.171.4225.611.8068.862700.490.290.570.520.661.010.771.820.883.261.026.061.149.531.2815.481.4526.141.8470.282800.500.290.580.530.681.030.781.860.903.331.046.181.169.721.3115.791.4826.651.8871.682900.510.300.590.540.691.050.801.890.923.391.066.301.189.911.3316.091.5127.171.9173.053000.520.310.600.550.701.070.811.930.933.451.086.411.2110.091.3616.391.5427.671.9574.403100.530.310.610.560.721.090.831.960.953.521.106.531.2310.271.3816.681.5628.161.9875.733200.540.320.620.570.731.110.841.990.973.581.126.641.2510.451.4016.971.5928.652.0277.043300.550.320.630.580.741.130.852.030.983.641.146.751.2710.621.4317.251.6229.132.0578.343400.560.330.640.590.751.150.872.061.003.701.166.861.2910.801.4517.531.6529.602.0979.613500.570.330.650.600.771.160.882.091.013.751.186.971.3110.971.4717.811.6730.072.1280.873600.570.340.660.610.781.180.892.131.033.811.197.081.3311.141.5018.081.7030.532.1582.113700.580.340.670.610.791.200.912.161.043.871.217.181.3511.301.5218.351.7230.992.1883.333800.590.350.680.620.801.220.922.191.063.921.237.291.3711.471.5418.621.7531.442.2284.543900.600.350.690.630.811.230.932.221.073.981.257.391.3911.631.5618.881.7731.882.2585.744000.610.360.700.640.821.250.952.251.094.031.267.491.4111.791.5819.141.8032.322.2886.924100.620.360.710.650.831.270.962.281.104.091.287.591.4311.951.6019.401.8232.762.3188.094200.620.370.720.660.841.280.972.311.124.141.307.691.4512.101.6319.651.8433.192.3489.244300.630.370.730.670.861.300.982.341.134.201.317.791.4712.261.6519.911.8733.612.3790.3980\n4400.640.380.740.680.871.321.00续表A.0.1-32.371.154.251.337.891.4812.411.6720.151.8934.032.4091.524500.650.380.750.680.881.331.012.401.164.301.357.991.5012.561.6920.401.9134.452.4392.634600.660.380.760.690.891.351.022.431.174.351.368.081.5212.711.7120.641.9434.862.4693.744700.660.390.760.700.901.361.032.461.194.401.388.181.5412.861.7320.891.9635.272.4994.844800.670.390.770.710.911.381.042.481.204.451.408.271.5613.011.7521.121.9835.672.5195.924900.680.400.780.720.921.401.062.511.224.501.418.361.5713.161.7721.362.0036.072.5497.005000.690.400.790.720.931.411.072.541.234.551.438.451.5913.301.7921.602.0336.472.5798.065100.690.410.800.730.941.431.082.571.244.601.448.551.6113.441.8121.832.0536.862.6099.125200.700.410.810.740.951.441.092.591.264.651.468.641.6213.581.8222.062.0737.252.63100.165300.710.410.820.750.961.461.102.621.274.701.478.731.6413.731.8422.292.0937.632.65101.205400.720.420.820.750.971.471.112.651.284.751.498.811.6613.861.8622.512.1138.012.68102.235500.720.420.830.760.981.491.122.671.294.791.508.901.6714.001.8822.742.1338.392.71103.255600.730.430.840.770.991.501.142.701.314.841.528.991.6914.141.9022.962.1538.772.73104.265700.740.430.850.781.001.511.152.731.324.891.539.081.7114.281.9223.182.1839.142.76105.265800.740.440.860.781.011.531.162.751.334.931.559.161.7214.411.9423.402.2039.512.78106.265900.750.440.860.791.011.541.172.781.344.981.569.251.7414.541.9523.622.2239.882.81107.246000.760.440.870.801.021.561.182.801.365.021.579.331.7514.681.9723.832.2440.242.84108.226100.760.450.880.811.031.571.192.831.375.071.599.411.7714.811.9924.052.2640.602.86109.196200.770.450.890.811.041.591.202.851.385.111.609.501.7914.942.0124.262.2840.962.89110.166300.780.460.900.821.051.601.212.881.395.161.629.581.8015.072.0224.472.3041.322.91111.116400.780.460.900.831.061.611.222.901.405.201.639.661.8215.202.0424.682.3241.672.94112.066500.790.460.910.831.071.631.232.931.425.251.649.741.8315.332.0624.892.3442.022.96113.0180\n6600.800.470.920.841.081.641.24续表A.0.1-32.951.435.291.669.821.8515.452.0825.092.3542.372.99113.946700.800.470.930.851.091.651.252.971.445.331.679.901.8615.582.0925.302.3742.723.01114.876800.810.470.930.851.101.671.263.001.455.371.689.981.8815.702.1125.502.3943.063.03115.806900.820.480.940.861.101.681.273.021.465.421.7010.061.8915.832.1325.702.4143.403.06116.717000.820.480.950.871.111.691.283.051.475.461.7110.141.9115.952.1425.902.4343.743.08117.627100.830.490.960.871.121.711.293.071.495.501.7210.221.9216.082.1626.102.4544.083.11118.537200.840.490.960.881.131.721.303.091.505.541.7410.301.9416.202.1826.302.4744.413.13119.437300.840.490.970.891.141.731.313.121.515.591.7510.371.9516.322.1926.502.4944.743.15120.327400.850.500.980.891.151.741.323.141.525.631.7610.451.9716.442.2126.692.5045.073.18121.217500.850.500.980.901.161.761.333.161.535.671.7810.531.9816.562.2226.892.5245.403.20122.097600.860.500.990.911.161.771.343.181.545.711.7910.601.9916.682.2427.082.5445.733.22122.977700.870.511.000.911.171.781.353.211.555.751.8010.682.0116.802.2627.272.5646.053.25123.847800.870.511.000.921.181.791.363.231.565.791.8110.752.0216.912.2727.462.5846.373.27124.717900.880.511.010.931.191.811.373.251.575.831.8310.832.0417.032.2927.652.5946.693.29125.578000.880.521.020.931.201.821.383.271.585.871.8410.902.0517.152.3027.842.6147.013.31126.438100.890.521.030.941.201.831.393.301.605.911.8510.972.0617.262.3228.032.6347.333.34127.288200.900.531.030.951.211.841.403.321.615.951.8611.052.0817.382.3328.222.6547.653.36128.138300.900.531.040.951.221.861.403.341.625.991.8811.122.0917.492.3528.402.6647.963.38128.978400.910.531.050.961.231.871.413.361.636.031.8911.192.1117.602.3728.592.6848.273.40129.818500.910.541.050.961.241.881.423.381.646.061.9011.262.1217.722.3828.772.7048.583.42130.648600.920.541.060.971.241.891.433.401.656.101.9111.342.1317.832.4028.952.7248.893.45131.478700.930.541.070.981.251.901.443.431.666.141.9211.412.1517.942.4129.132.7349.193.47132.2980\n8800.930.551.070.981.261.921.45续表A.0.1-33.451.676.181.9411.482.1618.052.4329.312.7549.503.49133.118900.940.551.080.991.271.931.463.471.686.221.9511.552.1718.162.4429.492.7749.803.51133.939000.940.551.090.991.271.941.473.491.696.251.9611.622.1918.272.4529.672.7850.103.53134.749100.950.561.091.001.281.951.483.511.706.291.9711.692.2018.382.4729.852.8050.403.55135.559200.950.561.101.011.291.961.493.531.716.331.9811.762.2118.492.4830.032.8250.703.57136.359300.960.561.111.011.301.971.493.551.726.371.9911.822.2218.602.5030.202.8351.003.59137.159400.970.571.111.021.301.981.503.571.736.402.0111.892.2418.712.5130.382.8551.303.62137.949500.970.571.121.021.312.001.513.591.746.442.0211.962.2518.822.5330.552.8751.593.64138.749600.980.571.121.031.322.011.523.611.756.482.0312.032.2618.922.5430.732.8851.883.66139.529700.980.581.131.041.332.021.533.631.766.512.0412.102.2819.032.5630.902.9052.173.68140.319800.990.581.141.041.332.031.543.651.776.552.0512.162.2919.132.5731.072.9252.463.70141.099900.990.581.141.051.342.041.553.671.786.582.0612.232.3019.242.5831.242.9352.753.72141.8610001.000.581.151.051.352.051.553.691.796.622.0712.302.3119.342.6031.412.9553.043.74142.6480\n表A.0.1-4　空调用PP-R塑铝稳态管S2.5管系列水力计算表（10℃）iL(Pa/m)dn(mm)2025324050637590110160vm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/h100.080.040.090.070.110.130.120.240.140.440.160.810.181.290.202.080.233.530.299.48200.110.060.130.100.150.200.180.360.210.650.241.180.261.870.303.020.345.140.4313.79300.140.070.160.130.190.240.220.440.260.800.301.470.332.330.373.760.426.400.5317.16400.170.080.190.150.220.280.260.520.300.940.341.720.382.720.434.390.497.470.6220.05500.190.090.220.170.250.320.290.580.341.060.391.940.433.070.494.960.558.430.7022.62600.210.100.240.190.280.350.320.640.371.170.432.140.483.390.545.470.619.300.7724.96700.220.110.260.200.300.380.350.700.401.270.472.330.523.680.585.950.6610.110.8427.13800.240.120.280.220.330.410.380.750.431.370.502.500.563.960.636.390.7110.870.9029.17900.260.130.300.230.350.440.400.800.461.460.532.660.604.220.676.810.7611.580.9631.081000.270.130.310.240.370.470.420.850.491.540.572.820.634.460.717.210.8112.261.0232.901100.290.140.330.260.390.490.450.890.521.620.602.970.674.700.757.590.8512.911.0734.641200.300.150.350.270.410.510.470.940.541.700.623.110.704.920.787.960.8913.531.1336.311300.310.150.360.280.420.540.490.980.561.780.653.250.735.140.828.310.9314.131.1837.921400.330.160.380.290.440.560.511.020.591.850.683.380.765.350.858.650.9714.711.2239.471500.340.170.390.300.460.580.531.060.611.920.703.510.795.560.888.981.0015.261.2740.971600.350.170.410.320.470.600.551.090.631.990.733.640.815.750.919.301.0415.811.3242.421700.360.180.420.330.490.620.561.130.652.060.753.760.845.950.949.611.0716.331.3643.831800.370.180.430.340.500.640.581.160.672.120.783.870.876.130.979.911.1116.851.4045.211900.380.190.440.350.520.660.601.200.692.180.803.990.896.311.0010.201.1417.341.4446.552000.400.190.460.360.530.680.621.230.712.240.824.100.926.491.0310.491.1717.831.4847.862100.410.200.470.370.550.700.631.270.732.300.844.210.946.661.0610.771.2018.311.5249.1480\n2200.420.210.480.380.560.710.65续表A.0.1-41.300.752.360.874.320.976.831.0911.041.2318.781.5650.392300.430.210.490.380.580.730.661.330.772.420.894.420.997.001.1111.311.2619.231.6051.622400.440.220.500.390.590.750.681.360.792.480.914.531.017.161.1411.581.2919.681.6452.822500.450.220.520.400.600.770.701.390.802.530.934.631.047.321.1611.831.3220.121.6853.992600.460.220.530.410.620.780.711.420.822.590.954.731.067.481.1912.091.3520.551.7155.152700.470.230.540.420.630.800.721.450.842.640.974.821.087.631.2112.341.3820.971.7556.292800.470.230.550.430.640.810.741.480.852.690.994.921.107.791.2412.581.4021.391.7857.412900.480.240.560.440.650.830.751.510.872.741.015.011.127.931.2612.821.4321.801.8258.503000.490.240.570.440.660.840.771.530.892.791.025.111.148.081.2813.061.4622.201.8559.593100.500.250.580.450.680.860.781.560.902.841.045.201.168.231.3113.291.4822.601.8860.653200.510.250.590.460.690.870.791.590.922.891.065.291.188.371.3313.521.5122.991.9161.703300.520.260.600.470.700.890.811.620.932.941.085.381.208.511.3513.751.5423.381.9562.743400.530.260.610.470.710.900.821.640.952.991.105.461.228.651.3713.971.5623.761.9863.763500.540.260.620.480.720.920.831.670.963.041.115.551.248.781.4014.191.5824.132.0164.763600.540.270.630.490.730.930.851.690.983.081.135.641.268.921.4214.411.6124.502.0465.763700.550.270.640.500.740.950.861.720.993.131.155.721.289.051.4414.631.6324.872.0766.743800.560.280.650.500.760.960.871.741.013.171.165.801.309.181.4614.841.6625.232.1067.713900.570.280.660.510.770.970.881.771.023.221.185.891.329.311.4815.051.6825.582.1368.674000.580.280.670.520.780.990.901.791.043.261.205.971.349.441.5015.261.7025.942.1669.614100.580.290.670.530.791.000.911.821.053.311.216.051.359.571.5215.461.7326.292.1970.554200.590.290.680.530.801.010.921.841.063.351.236.131.379.691.5415.661.7526.632.2271.474300.600.290.690.540.811.030.931.861.083.391.246.201.399.821.5615.871.7726.972.2572.3980\n4400.610.300.700.550.821.040.94续表A.0.1-41.891.093.441.266.281.419.941.5816.061.7927.312.2773.294500.610.300.710.550.831.050.961.911.103.481.286.361.4210.061.6016.261.8227.642.3074.194600.620.310.720.560.841.060.971.931.123.521.296.431.4410.181.6216.451.8427.972.3375.084700.630.310.730.570.851.080.981.961.133.561.316.511.4610.301.6416.651.8628.302.3675.954800.640.310.730.570.861.090.991.981.143.601.326.581.4710.421.6616.841.8828.622.3876.824900.640.320.740.580.871.101.002.001.163.641.346.661.4910.541.6717.031.9028.942.4177.685000.650.320.750.580.881.111.012.021.173.681.356.731.5110.651.6917.211.9229.262.4478.545100.660.320.760.590.891.121.022.041.183.721.366.801.5210.771.7117.401.9429.582.4679.385200.660.330.770.600.901.141.032.071.193.761.386.881.5410.881.7317.581.9629.892.4980.225300.670.330.770.600.901.151.042.091.213.801.396.951.5610.991.7517.761.9830.202.5181.055400.680.330.780.610.911.161.052.111.223.841.417.021.5711.101.7617.942.0030.512.5481.875500.680.340.790.620.921.171.062.131.233.881.427.091.5911.211.7818.122.0230.812.5782.695600.690.340.800.620.931.181.082.151.243.921.447.161.6011.321.8018.302.0431.112.5983.505700.700.340.810.630.941.191.092.171.253.951.457.231.6211.431.8218.482.0631.412.6284.305800.700.350.810.630.951.211.102.191.273.991.467.291.6311.541.8318.652.0831.712.6485.105900.710.350.820.640.961.221.112.211.284.031.487.361.6511.651.8518.822.1032.002.6685.896000.720.350.830.650.971.231.122.231.294.061.497.431.6611.751.8719.002.1232.292.6986.676100.720.360.840.650.981.241.132.251.304.101.507.491.6811.861.8819.172.1432.582.7187.456200.730.360.840.660.981.251.142.271.314.141.527.561.6911.971.9019.342.1632.872.7488.226300.740.360.850.660.991.261.152.291.324.171.537.631.7112.071.9219.502.1833.162.7688.996400.740.370.860.671.001.271.162.311.334.211.547.691.7212.171.9319.672.2033.442.7889.756500.750.370.870.671.011.281.172.331.354.241.567.761.7412.271.9519.842.2133.722.8190.5080\n6600.750.370.870.681.021.291.18续表A.0.1-42.351.364.281.577.821.7512.381.9720.002.2334.002.8391.256700.760.370.880.681.031.301.182.371.374.311.587.881.7712.481.9820.162.2534.282.8592.006800.770.380.890.691.031.311.192.391.384.351.597.951.7812.582.0020.332.2734.552.8892.746900.770.380.890.701.041.321.202.411.394.381.618.011.7912.682.0120.492.2934.832.9093.477000.780.380.900.701.051.331.212.431.404.421.628.071.8112.782.0320.652.3135.102.9294.207100.780.390.910.711.061.351.222.441.414.451.638.141.8212.872.0520.812.3235.372.9494.937200.790.390.910.711.071.361.232.461.424.481.648.201.8412.972.0620.962.3435.642.9795.657300.800.390.920.721.081.371.242.481.434.521.668.261.8513.072.0821.122.3635.902.9996.367400.800.400.930.721.081.381.252.501.444.551.678.321.8613.172.0921.282.3836.173.0197.077500.810.400.930.731.091.391.262.521.454.581.688.381.8813.262.1121.432.3936.433.0397.787600.810.400.940.731.101.401.272.541.464.621.698.441.8913.362.1221.582.4136.693.0698.487700.820.400.950.741.111.411.282.551.484.651.718.501.9013.452.1421.742.4336.963.0899.187800.830.410.950.741.111.421.292.571.494.681.728.561.9213.552.1521.892.4437.213.1099.887900.830.410.960.751.121.431.302.591.504.721.738.621.9313.642.1722.042.4637.473.12100.578000.840.410.970.751.131.431.302.611.514.751.748.681.9413.732.1822.192.4837.733.14101.258100.840.420.970.761.141.441.312.631.524.781.758.741.9613.832.2022.342.4937.983.16101.938200.850.420.980.761.141.451.322.641.534.811.768.791.9713.922.2122.492.5138.233.18102.618300.850.420.990.771.151.461.332.661.544.841.788.851.9814.012.2322.642.5338.483.20103.298400.860.420.990.771.161.471.342.681.554.871.798.912.0014.102.2422.782.5438.733.23103.968500.870.431.000.781.171.481.352.691.564.911.808.972.0114.192.2522.932.5638.983.25104.638600.870.431.010.781.171.491.362.711.574.941.819.022.0214.282.2723.082.5839.233.27105.298700.880.431.010.791.181.501.362.731.584.971.829.082.0314.372.2823.222.5939.483.29105.9580\n8800.880.431.020.791.191.511.37续表A.0.1-42.751.595.001.839.142.0514.462.3023.362.6139.723.31106.618900.890.441.030.801.201.521.382.761.605.031.849.192.0614.552.3123.512.6239.963.33107.269000.890.441.030.801.201.531.392.781.605.061.869.252.0714.642.3223.652.6440.213.35107.919100.900.441.040.811.211.541.402.801.615.091.879.302.0814.722.3423.792.6640.453.37108.559200.900.441.040.811.221.551.412.811.625.121.889.362.1014.812.3523.932.6740.693.39109.209300.910.451.050.821.231.561.412.831.635.151.899.412.1114.902.3724.072.6940.933.41109.849400.910.451.060.821.231.571.422.851.645.181.909.472.1214.982.3824.212.7041.163.43110.479500.920.451.060.831.241.571.432.861.655.211.919.522.1315.072.3924.352.7241.403.45111.119600.920.451.070.831.251.581.442.881.665.241.929.582.1515.152.4124.492.7341.633.47111.749700.930.461.070.841.251.591.452.891.675.271.939.632.1615.242.4224.632.7541.873.49112.379800.930.461.080.841.261.601.462.911.685.301.949.682.1715.322.4324.762.7742.103.51112.999900.940.461.090.851.271.611.462.931.695.331.959.742.1815.412.4524.902.7842.333.52113.6110000.940.471.090.851.271.621.472.941.705.361.969.792.1915.492.4625.042.8042.563.54114.2380\n表A.0.2-1空调用PP-R塑铝稳态管S5管系列水力计算表(60℃)iL(Pa/m)dn(mm)2025324050637590110160vm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/h100.100.080.120.140.130.260.160.470.180.900.211.560.232.460.263.960.296.730.3718.01200.150.110.170.200.200.380.230.680.261.310.302.260.343.580.385.770.439.790.5426.20300.180.140.210.250.240.470.280.850.331.630.372.820.424.460.477.180.5312.190.6732.62400.210.160.240.290.290.550.330.990.381.900.443.290.495.200.558.390.6214.240.7938.11500.240.180.280.330.320.620.371.120.432.150.493.720.555.870.629.460.7016.070.8942.99600.260.200.300.360.350.690.411.230.482.370.544.100.616.480.6810.440.7717.730.9847.44700.290.220.330.390.390.750.441.340.522.580.594.460.667.040.7411.350.8419.271.0751.57800.310.230.360.420.410.800.481.440.562.770.644.790.717.570.8012.200.9120.721.1555.43900.330.250.380.450.440.860.511.540.592.950.685.100.768.070.8513.000.9622.081.2259.071000.350.260.400.480.470.910.541.630.633.120.725.400.808.540.9013.761.0223.371.2962.531100.370.280.420.500.490.960.571.710.663.290.765.690.848.990.9514.491.0724.611.3665.841200.380.290.440.530.521.000.591.790.693.450.795.960.889.430.9915.191.1325.791.4369.011300.400.300.460.550.541.050.621.870.733.600.836.230.929.841.0415.861.1826.931.4972.061400.420.320.480.570.561.090.651.950.763.750.866.480.9610.241.0816.511.2228.031.5575.011500.430.330.500.590.581.130.672.020.783.890.896.731.0010.631.1217.141.2729.101.6177.861600.450.340.520.610.601.170.692.100.814.030.936.971.0311.011.1617.741.3230.131.6780.621700.460.350.530.630.621.210.722.170.844.160.967.201.0711.381.2018.331.3631.141.7283.311800.480.360.550.650.641.250.742.230.874.290.997.431.1011.741.2418.911.4032.111.7885.921900.490.370.570.670.661.280.762.300.894.421.027.651.1312.081.2719.471.4433.061.8388.472000.510.380.580.690.681.320.782.370.924.541.047.861.1712.421.3120.021.4933.991.8890.952100.520.390.600.710.701.360.802.430.944.661.078.071.2012.761.3420.551.5234.901.9393.3980\n2200.530.400.610.730.721.390.82续表A.0.2-12.490.964.781.108.281.2313.081.3821.081.5635.791.9895.762300.550.410.630.750.731.420.842.550.994.901.138.481.2613.401.4121.591.6036.662.0398.092400.560.420.640.760.751.460.862.611.015.011.158.671.2913.711.4422.091.6437.522.08100.382500.570.430.660.780.771.490.882.671.035.131.188.871.3214.021.4822.581.6838.352.12102.612600.580.440.670.800.781.520.902.731.065.241.209.061.3414.321.5123.071.7139.172.17104.812700.600.450.690.810.801.550.922.781.085.341.239.241.3714.611.5423.541.7539.982.21106.972800.610.460.700.830.821.580.942.841.105.451.259.431.4014.901.5724.011.7840.782.26109.102900.620.470.710.850.831.610.962.891.125.551.289.611.4315.191.6024.471.8241.562.30111.193000.630.480.730.860.851.640.972.951.145.661.309.791.4515.471.6324.921.8542.322.34113.243100.640.490.740.880.861.670.993.001.165.761.329.961.4815.741.6625.371.8843.082.38115.273200.650.500.750.890.881.701.013.051.185.861.3510.131.5016.021.6925.811.9143.832.43117.263300.660.500.760.910.891.731.033.101.205.961.3710.301.5316.291.7126.241.9544.562.47119.233400.670.510.780.920.911.761.043.151.226.051.3910.471.5516.551.7426.671.9845.292.51121.173500.680.520.790.940.921.791.063.201.246.151.4110.641.5816.811.7727.092.0146.002.55123.083600.700.530.800.950.931.811.083.251.266.241.4410.801.6017.071.8027.512.0446.712.58124.973700.710.540.810.960.951.841.093.301.286.341.4610.961.6317.321.8227.922.0747.412.62126.843800.720.540.820.980.961.871.113.351.306.431.4811.121.6517.581.8528.322.1048.092.66128.683900.730.550.840.990.981.891.123.391.316.521.5011.281.6717.821.8828.722.1348.772.70130.504000.740.560.851.010.991.921.143.441.336.611.5211.431.7018.071.9029.122.1649.452.74132.304100.750.570.861.021.001.951.153.491.356.701.5411.591.7218.311.9329.512.1950.112.77134.074200.760.570.871.031.021.971.173.531.376.781.5611.741.7418.551.9529.902.2250.772.81135.834300.770.580.881.051.032.001.183.581.396.871.5811.891.7618.791.9830.282.2551.422.85137.5780\n4400.770.590.891.061.042.021.20续表A.0.2-13.621.406.961.6012.041.7919.022.0030.662.2752.062.88139.294500.780.600.901.071.052.051.213.671.427.041.6212.181.8119.262.0331.032.3052.702.92140.994600.790.600.911.091.072.071.233.711.447.131.6412.331.8319.492.0531.402.3353.332.95142.684700.800.610.921.101.082.091.243.751.457.211.6612.471.8519.722.0831.772.3653.952.99144.354800.810.620.941.111.092.121.263.801.477.291.6812.621.8719.942.1032.132.3854.573.02146.004900.820.620.951.121.102.141.273.841.497.371.7012.761.8920.162.1232.492.4155.183.05147.635000.830.630.961.141.122.171.283.881.507.461.7112.901.9120.392.1532.852.4455.783.09149.255100.840.640.971.151.132.191.303.921.527.541.7313.041.9320.612.1733.202.4656.383.12150.865200.850.640.981.161.142.211.313.971.537.621.7513.171.9520.822.1933.552.4956.983.15152.455300.860.650.991.171.152.241.334.011.557.691.7713.311.9721.042.2133.902.5157.573.19154.035400.870.661.001.181.162.261.344.051.577.771.7913.451.9921.252.2434.252.5458.153.22155.595500.870.661.011.201.182.281.354.091.587.851.8013.582.0121.462.2634.592.5758.733.25157.155600.880.671.021.211.192.301.374.131.607.931.8213.712.0321.672.2834.922.5959.313.28158.685700.890.681.031.221.202.331.384.171.618.001.8413.852.0521.882.3035.262.6259.883.31160.215800.900.681.041.231.212.351.394.211.638.081.8613.982.0722.092.3335.592.6460.443.34161.725900.910.691.051.241.222.371.404.251.648.151.8714.112.0922.292.3535.922.6761.013.38163.226000.920.701.061.251.232.391.424.281.668.231.8914.232.1122.502.3736.252.6961.563.41164.716100.920.701.061.261.242.411.434.321.678.301.9114.362.1322.702.3936.582.7162.113.44166.196200.930.711.071.281.252.431.444.361.698.371.9314.492.1522.902.4136.902.7462.663.47167.666300.940.721.081.291.272.451.464.401.708.451.9414.612.1723.102.4337.222.7663.213.50169.126400.950.721.091.301.282.481.474.441.728.521.9614.742.1923.302.4537.542.7863.753.53170.566500.960.731.101.311.292.501.484.471.738.591.9814.862.2123.492.4737.852.8164.283.56172.0080\n6600.960.731.111.321.302.521.49续表A.0.2-14.511.758.661.9914.992.2223.692.4938.172.8364.823.59173.426700.970.741.121.331.312.541.504.551.768.732.0115.112.2423.882.5138.482.8565.353.62174.846800.980.751.131.341.322.561.524.581.778.802.0215.232.2624.072.5338.792.8865.873.65176.246900.990.751.141.351.332.581.534.621.798.872.0415.352.2824.262.5539.102.9066.393.67177.647001.000.761.151.361.342.601.544.661.808.942.0615.472.3024.452.5739.402.9266.913.70179.037101.000.761.161.371.352.621.554.691.829.012.0715.592.3124.642.5939.712.9567.433.73180.407201.010.771.161.381.362.641.564.731.839.082.0915.712.3324.832.6140.012.9767.943.76181.777301.020.771.171.391.372.661.584.761.849.152.1015.832.3525.012.6340.312.9968.453.79183.137401.030.781.181.401.382.681.594.801.869.222.1215.942.3725.202.6540.603.0168.953.82184.497501.030.791.191.411.392.701.604.831.879.282.1316.062.3825.382.6740.903.0369.453.84185.837601.040.791.201.421.402.721.614.871.889.352.1516.172.4025.562.6941.193.0669.953.87187.167701.050.801.211.431.412.741.624.901.909.422.1616.292.4225.752.7141.493.0870.453.90188.497801.060.801.221.441.422.751.634.941.919.482.1816.402.4325.932.7341.783.1070.943.93189.817901.060.811.221.451.432.771.644.971.929.552.2016.522.4526.102.7542.063.1271.433.95191.128001.070.811.231.461.442.791.665.001.949.612.2116.632.4726.282.7742.353.1471.923.98192.438101.080.821.241.471.452.811.675.041.959.682.2216.742.4826.462.7942.643.1672.404.01193.728201.080.821.251.481.462.831.685.071.969.742.2416.852.5026.642.8042.923.1872.894.03195.018301.090.831.261.491.472.851.695.111.989.802.2516.962.5226.812.8243.203.2173.374.06196.298401.100.841.271.501.482.871.705.141.999.872.2717.072.5326.982.8443.483.2373.844.09197.578501.110.841.271.511.492.891.715.172.009.932.2817.182.5527.162.8643.763.2574.324.11198.848601.110.851.281.521.502.901.725.202.019.992.3017.292.5727.332.8844.043.2774.794.14200.108701.120.851.291.531.512.921.735.242.0310.062.3117.402.5827.502.8944.323.2975.264.16201.3580\n8801.130.861.301.541.522.941.74续表A.0.2-15.272.0410.122.3317.512.6027.672.9144.593.3175.724.19202.608901.130.861.311.551.532.961.755.302.0510.182.3417.622.6127.842.9344.863.3376.194.22203.849001.140.871.311.561.532.981.775.332.0610.242.3617.722.6328.012.9545.143.3576.654.24205.089101.150.871.321.571.542.991.785.372.0810.312.3717.832.6428.182.9745.413.3777.114.27206.309201.150.881.331.581.553.011.795.402.0910.372.3817.932.6628.352.9845.673.3977.564.29207.539301.160.881.341.591.563.031.805.432.1010.432.4018.042.6828.513.0045.943.4178.024.32208.749401.170.891.341.601.573.051.815.462.1110.492.4118.142.6928.683.0246.213.4378.474.34209.959501.170.891.351.611.583.061.825.492.1310.552.4318.252.7128.843.0446.473.4578.924.37211.169601.180.901.361.621.593.081.835.522.1410.612.4418.352.7229.003.0546.743.4779.374.39212.369701.190.901.371.621.603.101.845.552.1510.672.4518.452.7429.173.0747.003.4979.814.42213.559801.190.911.381.631.613.121.855.582.1610.732.4718.562.7529.333.0947.263.5180.264.44214.749901.200.911.381.641.623.131.865.622.1710.792.4818.662.7729.493.1047.523.5380.704.47215.9210001.210.921.391.651.623.151.875.652.1910.842.4918.762.7829.653.1247.783.5481.144.49217.0980\n表A.0.2-2　空调用PP-R塑铝稳态管S4管系列水力计算表（60℃）iL(Pa/m)dn(mm)2025324050637590110160vm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/h100.100.060.110.120.130.230.150.410.170.730.201.340.222.140.253.450.285.860.3615.72200.140.090.160.170.190.330.220.590.251.070.291.950.323.110.365.020.418.530.5222.86300.170.120.200.210.240.410.270.740.311.330.362.430.403.870.456.240.5210.620.6528.46400.200.140.240.250.280.480.320.860.371.550.422.840.474.520.537.290.6012.410.7633.25500.230.150.270.280.310.540.360.970.411.750.483.210.535.100.608.230.6814.000.8637.51600.250.170.290.310.340.600.391.070.461.940.533.540.595.630.669.080.7515.450.9541.40700.280.180.320.340.370.650.431.170.492.100.573.850.646.120.729.870.8116.791.0345.00800.300.200.340.360.400.700.461.250.532.260.614.140.696.580.7710.610.8818.041.1148.36900.320.210.370.390.430.740.491.330.572.410.654.410.737.010.8211.310.9319.231.1851.541000.330.220.390.410.450.790.521.410.602.550.694.670.787.420.8711.970.9920.361.2554.561100.350.240.410.430.480.830.551.490.632.690.734.910.827.810.9212.601.0421.431.3257.451200.370.250.430.450.500.870.571.560.662.820.775.150.868.190.9613.211.0922.471.3860.221300.390.260.450.470.520.910.601.630.692.940.805.380.898.551.0013.791.1423.461.4462.881400.400.270.460.490.540.940.621.700.723.060.835.600.938.901.0414.361.1824.421.5065.451500.420.280.480.510.560.980.651.760.753.180.865.810.969.241.0814.901.2325.351.5667.941600.430.290.500.530.581.010.671.820.773.290.896.021.009.561.1215.431.2726.251.6170.351700.450.300.520.550.601.050.691.880.803.400.926.221.039.881.1615.951.3227.121.6772.691800.460.310.530.570.621.080.711.940.823.510.956.411.0610.191.1916.451.3627.971.7274.971900.470.320.550.580.641.110.742.000.853.610.986.601.1010.501.2316.931.4028.801.7777.202000.490.330.560.600.661.140.762.060.873.711.016.791.1310.791.2617.411.4429.611.8279.372100.500.330.580.610.671.170.782.110.903.811.046.971.1611.081.3017.881.4830.401.8781.4980\n2200.510.340.590.630.691.200.80续表A.0.2-22.160.923.911.067.151.1911.361.3318.331.5131.171.9283.562300.520.350.610.650.711.230.822.220.944.001.097.321.2211.641.3618.781.5531.931.9685.592400.540.360.620.660.731.260.842.270.964.101.117.491.2411.911.4019.211.5932.682.0187.592500.550.370.630.680.741.290.852.320.984.191.147.661.2712.171.4319.641.6233.412.0589.542600.560.380.650.690.761.320.872.371.014.281.167.821.3012.431.4620.061.6634.122.1091.462700.570.380.660.700.771.340.892.421.034.361.197.981.3312.691.4920.481.6934.822.1493.342800.580.390.670.720.791.370.912.471.054.451.218.141.3512.941.5220.881.7235.522.1895.202900.590.400.690.730.801.400.932.511.074.541.238.301.3813.191.5521.281.7636.202.2397.023000.610.410.700.750.821.420.942.561.094.621.268.451.4013.431.5721.681.7936.872.2798.813100.620.410.710.760.831.450.962.601.114.701.288.601.4313.671.6022.071.8237.522.31100.583200.630.420.730.770.851.470.982.651.124.781.308.751.4513.911.6322.451.8538.172.35102.323300.640.430.740.780.861.500.992.691.144.861.328.901.4814.141.6622.821.8838.812.39104.043400.650.430.750.800.881.521.012.741.164.941.349.041.5014.371.6823.191.9139.452.43105.733500.660.440.760.810.891.551.022.781.185.021.369.181.5314.601.7123.561.9440.072.46107.403600.670.450.770.820.901.571.042.821.205.101.399.321.5514.831.7423.921.9740.682.50109.053700.680.450.780.830.921.591.062.871.225.171.419.461.5715.051.7624.282.0041.292.54110.673800.690.460.800.850.931.621.072.911.235.251.439.601.5915.271.7924.632.0341.892.58112.283900.700.470.810.860.941.641.092.951.255.321.459.741.6215.481.8124.982.0642.482.61113.874000.710.470.820.870.961.661.102.991.275.401.479.871.6415.691.8425.322.0943.072.65115.444100.720.480.830.880.971.681.123.031.295.471.4910.001.6615.911.8625.662.1243.652.68116.994200.730.490.840.890.981.711.133.071.305.541.5110.131.6816.111.8926.002.1544.222.72118.524300.740.490.850.910.991.731.143.111.325.611.5310.261.7016.321.9126.332.1744.782.75120.0480\n4400.740.500.860.921.011.751.16续表A.0.2-23.151.345.681.5410.391.7316.521.9426.662.2045.342.79121.544500.750.510.870.931.021.771.173.191.355.751.5610.521.7516.731.9626.992.2345.902.82123.034600.760.510.880.941.031.791.193.221.375.821.5810.651.7716.931.9827.312.2546.452.86124.504700.770.520.890.951.041.811.203.261.385.891.6010.771.7917.122.0127.632.2846.992.89125.954800.780.520.900.961.051.831.213.301.405.961.6210.891.8117.322.0327.952.3147.532.92127.394900.790.530.910.971.071.851.233.341.426.021.6411.021.8317.512.0528.262.3348.062.96128.825000.800.530.920.981.081.871.243.371.436.091.6511.141.8517.712.0828.572.3648.592.99130.245100.810.540.930.991.091.891.263.411.456.161.6711.261.8717.902.1028.882.3849.113.02131.645200.820.550.941.001.101.911.273.451.466.221.6911.381.8918.092.1229.182.4149.633.05133.035300.820.550.951.011.111.931.283.481.486.281.7111.491.9118.272.1429.492.4350.143.08134.405400.830.560.961.021.121.951.293.521.496.351.7311.611.9318.462.1629.782.4650.653.11135.775500.840.560.971.031.141.971.313.551.516.411.7411.731.9518.642.1830.082.4851.163.15137.125600.850.570.981.041.151.991.323.591.526.471.7611.841.9718.832.2130.382.5151.663.18138.465700.860.570.991.051.162.011.333.621.546.541.7811.951.9919.012.2330.672.5352.153.21139.805800.860.581.001.061.172.031.353.651.556.601.7912.072.0019.192.2530.962.5552.653.24141.125900.870.581.011.071.182.051.363.691.576.661.8112.182.0219.362.2731.252.5853.143.27142.436000.880.591.021.081.192.071.373.721.586.721.8312.292.0419.542.2931.532.6053.623.30143.736100.890.601.031.091.202.091.383.761.596.781.8412.402.0619.722.3131.812.6254.103.33145.026200.900.601.041.101.212.111.403.791.616.841.8612.512.0819.892.3332.092.6554.583.36146.306300.900.611.051.111.222.121.413.821.626.901.8712.622.1020.062.3532.372.6755.053.39147.576400.910.611.061.121.232.141.423.851.646.961.8912.732.1120.232.3732.652.6955.523.41148.836500.920.621.061.131.242.161.433.891.657.021.9112.832.1320.402.3932.922.7255.993.44150.0880\n6600.930.621.071.141.252.181.44续表A.0.2-23.921.667.081.9212.942.1520.572.4133.202.7456.463.47151.326700.930.631.081.151.262.201.453.951.687.131.9413.052.1720.742.4333.472.7656.923.50152.566800.940.631.091.161.272.211.473.981.697.191.9513.152.1820.912.4533.742.7857.373.53153.796900.950.641.101.171.282.231.484.011.707.251.9713.252.2021.072.4734.002.8157.833.56155.007000.960.641.111.181.292.251.494.051.727.301.9813.362.2221.242.4934.272.8358.283.58156.227100.960.651.121.191.302.271.504.081.737.362.0013.462.2421.402.5134.532.8558.733.61157.427200.970.651.121.201.312.281.514.111.747.422.0213.562.2521.562.5334.802.8759.173.64158.617300.980.661.131.211.322.301.524.141.767.472.0313.662.2721.732.5535.062.8959.623.67159.807400.990.661.141.211.332.321.544.171.777.532.0513.772.2921.892.5635.322.9160.063.69160.987500.990.671.151.221.342.331.554.201.787.582.0613.872.3022.052.5835.572.9460.493.72162.157601.000.671.161.231.352.351.564.231.797.642.0813.972.3222.202.6035.832.9660.933.75163.327701.010.681.171.241.362.371.574.261.817.692.0914.062.3422.362.6236.082.9861.363.77164.477801.010.681.171.251.372.381.584.291.827.742.1014.162.3522.522.6436.333.0061.793.80165.637901.020.681.181.261.382.401.594.321.837.802.1214.262.3722.672.6636.593.0262.223.83166.778001.030.691.191.271.392.421.604.351.857.852.1314.362.3822.832.6836.843.0462.643.85167.918101.040.691.201.271.402.431.614.381.867.902.1514.452.4022.982.6937.083.0663.063.88169.048201.040.701.211.281.412.451.624.411.877.962.1614.552.4223.142.7137.333.0863.483.90170.168301.050.701.211.291.422.471.634.441.888.012.1814.652.4323.292.7337.583.1063.903.93171.288401.060.711.221.301.432.481.644.461.898.062.1914.742.4523.442.7537.823.1264.323.95172.398501.060.711.231.311.442.501.654.491.918.112.2014.842.4623.592.7638.063.1464.733.98173.508601.070.721.241.321.452.511.674.521.928.162.2214.932.4823.742.7838.303.1665.144.01174.608701.080.721.251.321.452.531.684.551.938.222.2315.022.5023.892.8038.543.1865.554.03175.7080\n8801.080.731.251.331.462.541.69续表A.0.2-24.581.948.272.2515.122.5124.042.8238.783.2065.954.06176.788901.090.731.261.341.472.561.704.611.958.322.2615.212.5324.182.8339.023.2266.364.08177.879001.100.731.271.351.482.581.714.631.978.372.2715.302.5424.332.8539.263.2466.764.10178.959101.100.741.281.361.492.591.724.661.988.422.2915.392.5624.472.8739.493.2667.164.13180.029201.110.741.281.371.502.611.734.691.998.472.3015.482.5724.622.8939.733.2867.564.15181.089301.120.751.291.371.512.621.744.722.008.522.3115.582.5924.762.9039.963.3067.954.18182.159401.120.751.301.381.522.641.754.742.018.572.3315.672.6024.912.9240.193.3268.354.20183.209501.130.761.311.391.532.651.764.772.038.622.3415.762.6225.052.9440.423.3468.744.23184.259601.140.761.311.401.532.671.774.802.048.662.3515.842.6325.192.9540.653.3569.134.25185.309701.140.771.321.411.542.681.784.832.058.712.3715.932.6525.332.9740.883.3769.524.27186.349801.150.771.331.411.552.701.794.852.068.762.3816.022.6625.482.9941.113.3969.914.30187.379901.150.771.341.421.562.711.804.882.078.812.3916.112.6825.623.0041.333.4170.294.32188.4110001.160.781.341.431.572.731.814.912.088.862.4116.202.6925.753.0241.563.4370.674.35189.4380\n表A.0.2-3　空调用PP-R塑铝稳态管S3.2管系列水力计算表（60℃）iL(Pa/m)dn(mm)2025324050637590110160vm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/h100.090.050.110.100.120.190.140.340.170.610.191.140.211.790.242.900.274.900.3513.19200.130.080.150.140.180.280.210.500.240.890.281.650.312.600.354.230.407.130.5019.19300.170.100.190.180.230.340.260.620.301.110.352.060.393.240.445.260.498.880.6323.89400.200.110.220.210.260.400.300.720.351.300.412.410.453.780.516.150.5810.380.7327.91500.220.130.250.230.300.450.340.820.391.460.462.710.514.270.576.930.6511.710.8331.48600.240.140.280.260.330.500.380.900.441.610.513.000.564.710.637.650.7212.920.9134.74700.260.150.300.280.360.540.410.980.471.750.553.260.615.120.698.320.7814.040.9937.76800.280.170.330.300.380.580.441.050.511.880.593.500.665.500.748.940.8415.091.0640.59900.300.180.350.320.410.620.471.120.542.010.633.730.705.870.799.530.8916.091.1343.261000.320.190.370.340.430.660.501.190.572.130.673.950.746.210.8310.080.9517.031.2045.791100.340.200.390.360.460.690.531.250.602.240.704.160.786.540.8810.621.0017.931.2648.211200.350.210.410.370.480.730.551.310.632.350.744.360.826.850.9211.131.0418.791.3250.541300.370.220.430.390.500.760.571.370.662.450.774.550.867.160.9611.621.0919.621.3852.771400.380.230.440.410.520.790.601.420.692.550.804.740.897.451.0012.101.1320.421.4454.931500.400.230.460.420.540.820.621.480.712.650.834.920.927.731.0412.561.1821.201.4957.011600.410.240.480.440.560.850.641.530.742.740.865.090.968.011.0813.001.2221.951.5559.041700.430.250.490.450.580.880.661.580.762.830.895.260.998.271.1113.431.2622.691.6061.001800.440.260.510.460.600.910.691.630.792.920.925.421.028.531.1513.861.3023.401.6562.921900.450.270.520.480.610.930.711.680.813.010.945.591.058.791.1814.271.3424.091.7064.782000.470.270.540.490.630.960.731.720.833.090.975.741.089.031.2114.671.3824.771.7566.612100.480.280.550.500.650.980.741.770.863.170.995.901.119.271.2515.061.4125.431.7968.3980\n2200.490.290.570.520.661.010.76续表A.0.2-31.820.883.261.026.051.149.511.2815.441.4526.081.8470.132300.500.290.580.530.681.030.781.860.903.331.046.191.169.741.3115.821.4826.711.8871.832400.510.300.590.540.701.060.801.900.923.411.076.341.199.971.3416.191.5227.331.9373.502500.530.310.610.550.711.080.821.950.943.491.096.481.2210.191.3716.551.5527.941.9775.142600.540.310.620.570.731.100.841.990.963.561.126.621.2410.411.4016.901.5928.542.0176.752700.550.320.630.580.741.130.852.030.983.641.146.751.2710.621.4317.251.6229.132.0578.342800.560.330.640.590.761.150.872.071.003.711.166.891.3010.841.4617.591.6529.712.0979.892900.570.330.660.600.771.170.892.111.023.781.187.021.3211.041.4817.931.6830.282.1381.423000.580.340.670.610.781.190.902.151.043.851.217.151.3411.251.5118.261.7130.842.1782.933100.590.350.680.620.801.210.922.191.063.921.237.281.3711.451.5418.591.7431.392.2184.413200.600.350.690.630.811.240.942.221.083.991.257.401.3911.651.5618.911.7731.932.2585.873300.610.360.700.640.831.260.952.261.094.051.277.531.4211.841.5919.231.8032.472.2987.313400.620.360.710.650.841.280.972.301.114.121.297.651.4412.031.6219.541.8333.002.3388.733500.630.370.730.660.851.300.982.331.134.181.317.771.4612.221.6419.851.8633.522.3690.133600.640.380.740.680.871.321.002.371.154.251.337.891.4812.411.6720.151.8934.032.4091.523700.650.380.750.690.881.341.012.401.164.311.358.011.5112.601.6920.461.9234.542.4392.883800.660.390.760.700.891.361.032.441.184.371.378.121.5312.781.7220.751.9535.042.4794.233900.670.390.770.710.901.381.042.471.204.441.398.241.5512.961.7421.051.9735.542.5095.564000.680.400.780.710.921.391.062.511.214.501.418.351.5713.141.7721.342.0036.032.5496.884100.690.400.790.720.931.411.072.541.234.561.438.471.5913.321.7921.622.0336.512.5798.184200.700.410.800.730.941.431.082.581.254.621.458.581.6113.491.8121.912.0636.992.6199.474300.700.410.810.740.951.451.102.611.264.681.478.691.6313.661.8422.192.0837.462.64100.7480\n4400.710.420.820.750.961.471.11续表A.0.2-32.641.284.731.488.791.6513.831.8622.462.1137.932.67102.004500.720.420.830.760.981.491.122.671.294.791.508.901.6714.001.8822.742.1338.392.71103.254600.730.430.840.770.991.501.142.711.314.851.529.011.6914.171.9023.012.1638.852.74104.484700.740.430.850.781.001.521.152.741.324.911.549.111.7114.341.9323.282.1839.312.77105.704800.750.440.860.791.011.541.162.771.344.961.569.221.7314.501.9523.552.2139.762.80106.914900.760.440.870.801.021.561.182.801.365.021.579.321.7514.661.9723.812.2340.202.83108.115000.760.450.880.811.031.571.192.831.375.071.599.421.7714.821.9924.072.2640.642.86109.305100.770.450.890.821.051.591.202.861.385.131.619.531.7914.982.0124.332.2841.082.90110.485200.780.460.900.821.061.611.222.891.405.181.629.631.8115.142.0324.592.3141.512.93111.645300.790.460.910.831.071.621.232.921.415.241.649.731.8315.302.0624.842.3341.942.96112.805400.800.470.920.841.081.641.242.951.435.291.669.821.8515.452.0825.092.3542.372.99113.945500.810.470.930.851.091.661.252.981.445.341.679.921.8715.612.1025.342.3842.793.02115.085600.810.480.940.861.101.671.273.011.465.391.6910.021.8815.762.1225.592.4043.213.05116.205700.820.480.950.871.111.691.283.041.475.451.7110.121.9015.912.1425.842.4243.633.07117.325800.830.490.950.871.121.701.293.071.485.501.7210.211.9216.062.1626.082.4544.043.10118.435900.840.490.960.881.131.721.303.091.505.551.7410.311.9416.212.1826.322.4744.453.13119.536000.840.490.970.891.141.741.313.121.515.601.7510.401.9616.362.2026.562.4944.853.16120.626100.850.500.980.901.151.751.333.151.535.651.7710.491.9716.512.2226.802.5145.263.19121.706200.860.500.990.911.161.771.343.181.545.701.7910.591.9916.652.2427.042.5445.663.22122.786300.870.511.000.911.171.781.353.211.555.751.8010.682.0116.802.2627.272.5646.053.25123.846400.870.511.010.921.181.801.363.231.575.801.8210.772.0316.942.2827.512.5846.453.27124.906500.880.521.010.931.191.811.373.261.585.851.8310.862.0417.082.2927.742.6046.843.30125.9580\n6600.890.521.020.941.201.831.38续表A.0.2-33.291.595.891.8510.952.0617.222.3127.972.6247.223.33127.006700.900.521.030.941.211.841.393.311.605.941.8611.042.0817.362.3328.202.6547.613.36128.036800.900.531.040.951.221.861.413.341.625.991.8811.132.0917.502.3528.422.6747.993.38129.066900.910.531.050.961.231.871.423.371.636.041.8911.222.1117.642.3728.652.6948.373.41130.087000.920.541.060.971.241.891.433.391.646.091.9111.302.1317.782.3928.872.7148.753.44131.107100.920.541.060.971.251.901.443.421.666.131.9211.392.1417.922.4129.092.7349.133.46132.117200.930.551.070.981.261.921.453.451.676.181.9411.482.1618.052.4329.312.7549.503.49133.117300.940.551.080.991.271.931.463.471.686.221.9511.562.1718.192.4429.532.7749.873.51134.117400.950.551.091.001.281.941.473.501.696.271.9611.652.1918.322.4629.752.7950.243.54135.107500.950.561.101.001.291.961.483.521.716.321.9811.732.2118.462.4829.972.8150.603.57136.087600.960.561.101.011.301.971.493.551.726.361.9911.822.2218.592.5030.182.8350.973.59137.067700.970.571.111.021.311.991.503.571.736.412.0111.902.2418.722.5130.402.8551.333.62138.037800.970.571.121.031.312.001.513.601.746.452.0211.982.2518.852.5330.612.8751.693.64139.007900.980.571.131.031.322.011.523.621.756.502.0412.072.2718.982.5530.822.8952.043.67139.968000.990.581.141.041.332.031.543.651.776.542.0512.152.2919.112.5731.032.9152.403.69140.918100.990.581.141.051.342.041.553.671.786.582.0612.232.3019.242.5831.242.9352.753.72141.868201.000.591.151.051.352.051.563.701.796.632.0812.312.3219.372.6031.452.9553.103.74142.818301.010.591.161.061.362.071.573.721.806.672.0912.392.3319.502.6231.662.9753.453.77143.758401.010.591.171.071.372.081.583.751.816.722.1012.472.3519.622.6431.862.9953.803.79144.688501.020.601.171.071.382.101.593.771.836.762.1212.552.3619.752.6532.073.0154.153.82145.618601.030.601.181.081.392.111.603.791.846.802.1312.632.3819.872.6732.273.0354.493.84146.538701.030.601.191.091.392.121.613.821.856.842.1412.712.3920.002.6932.473.0554.833.86147.4580\n8801.040.611.201.091.402.131.62续表A.0.2-33.841.866.892.1612.792.4120.122.7032.673.0755.173.89148.368901.040.611.201.101.412.151.633.861.876.932.1712.872.4220.242.7232.873.0855.513.91149.279001.050.621.211.111.422.161.643.891.886.972.1812.952.4420.372.7433.073.1055.843.94150.189101.060.621.221.111.432.171.653.911.897.012.2013.032.4520.492.7533.273.1256.183.96151.089201.060.621.221.121.442.191.663.931.907.052.2113.102.4620.612.7733.473.1456.513.98151.979301.070.631.231.131.452.201.673.961.927.102.2213.182.4820.732.7933.663.1656.844.01152.869401.080.631.241.131.452.211.673.981.937.142.2413.262.4920.852.8033.863.1857.174.03153.759501.080.631.251.141.462.231.684.001.947.182.2513.332.5120.972.8234.053.2057.504.05154.639601.090.641.251.151.472.241.694.031.957.222.2613.412.5221.092.8334.253.2157.834.08155.519701.090.641.261.151.482.251.704.051.967.262.2713.482.5421.212.8534.443.2358.154.10156.389801.100.641.271.161.492.261.714.071.977.302.2913.562.5521.332.8734.633.2558.484.12157.259901.110.651.271.171.502.281.724.091.987.342.3013.632.5621.442.8834.823.2758.804.14158.1210001.110.651.281.171.502.291.734.121.997.382.3113.712.5821.562.9035.013.2959.124.17158.9880\n表A.0.2-4　空调用PP-R塑铝稳态管S2.5管系列水力计算表（60℃）iL(Pa/m)dn(mm)2025324050637590110160vm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/hvm/sQm3/h100.090.040.100.080.120.150.140.270.160.500.180.910.201.430.232.320.263.940.3310.56200.130.060.150.110.170.220.200.400.230.720.261.320.292.080.333.370.385.730.4815.37300.160.080.180.140.210.270.250.490.280.900.331.640.372.590.414.190.477.130.5919.13400.180.090.210.170.250.320.290.580.331.050.381.920.433.030.484.900.558.330.6922.35500.210.100.240.190.280.360.320.650.381.180.432.160.483.420.545.530.629.390.7825.21600.230.110.270.210.310.390.360.720.411.300.482.380.533.770.606.100.6810.370.8627.83700.250.120.290.230.340.430.390.780.451.420.522.590.584.100.656.630.7411.270.9430.24800.270.130.310.240.360.460.420.840.481.520.562.790.624.410.707.120.8012.111.0132.51900.290.140.330.260.390.490.450.890.521.620.602.970.674.700.757.590.8512.911.0734.641000.300.150.350.270.410.520.470.940.551.720.633.140.704.970.798.040.9013.661.1436.671100.320.160.370.290.430.550.500.990.571.810.663.310.745.240.838.460.9414.391.2038.611200.330.160.390.300.450.570.521.040.601.900.703.470.785.490.878.870.9915.081.2640.471300.350.170.400.310.470.600.541.090.631.980.733.620.815.730.919.261.0315.751.3142.261400.360.180.420.330.490.620.571.130.652.060.763.770.845.970.959.641.0816.391.3643.991500.380.190.440.340.510.650.591.180.682.140.793.910.886.190.9810.011.1217.011.4245.661600.390.190.450.350.530.670.611.220.702.220.814.050.916.411.0210.361.1617.621.4747.281700.400.200.470.360.550.690.631.260.732.290.844.190.946.631.0510.711.2018.201.5248.861800.420.210.480.380.560.710.651.300.752.360.874.320.976.831.0911.041.2318.781.5650.391900.430.210.500.390.580.740.671.340.772.430.894.451.007.041.1211.371.2719.331.6151.882000.440.220.510.400.600.760.691.370.792.500.924.571.027.231.1511.691.3119.881.6553.342100.450.220.520.410.610.780.711.410.812.570.944.691.057.431.1812.001.3420.411.7054.7780\n2200.460.230.540.420.630.800.72续表A.0.2-41.450.842.630.974.811.087.621.2112.311.3720.931.7456.162300.480.230.550.430.640.820.741.480.862.700.994.931.107.801.2412.611.4121.441.7857.532400.490.240.560.440.660.830.761.520.882.761.015.051.137.981.2712.901.4421.931.8358.872500.500.250.580.450.670.850.781.550.902.821.035.161.168.161.3013.191.4722.421.8760.182600.510.250.590.460.690.870.791.580.912.881.065.271.188.341.3213.471.5022.901.9161.472700.520.260.600.470.700.890.811.620.932.941.085.381.208.511.3513.751.5423.381.9562.742800.530.260.610.480.710.910.821.650.953.001.105.481.238.681.3814.021.5723.841.9863.982900.540.270.620.490.730.920.841.680.973.061.125.591.258.841.4014.291.6024.302.0265.213000.550.270.630.490.740.940.861.710.993.111.145.691.279.011.4314.561.6324.752.0666.413100.560.280.650.500.750.960.871.741.013.171.165.791.309.171.4614.821.6525.192.1067.603200.570.280.660.510.770.970.891.771.023.221.185.891.329.331.4815.071.6825.622.1368.773300.580.280.670.520.780.990.901.801.043.281.205.991.349.481.5115.331.7126.052.1769.933400.590.290.680.530.791.010.921.831.063.331.226.091.369.641.5315.581.7426.482.2071.063500.600.290.690.540.811.020.931.861.073.381.246.191.399.791.5615.821.7726.902.2472.193600.610.300.700.550.821.040.941.891.093.441.266.281.419.941.5816.061.7927.312.2773.293700.620.300.710.550.831.050.961.921.113.491.286.381.4310.091.6016.301.8227.722.3174.393800.620.310.720.560.841.070.971.941.123.541.306.471.4510.241.6316.541.8528.122.3475.473900.630.310.730.570.851.080.991.971.143.591.326.561.4710.381.6516.771.8728.522.3776.534000.640.320.740.580.871.101.002.001.153.641.336.651.4910.521.6717.011.9028.912.4177.594100.650.320.750.590.881.111.012.021.173.691.356.741.5110.661.6917.231.9229.302.4478.634200.660.320.760.590.891.131.032.051.183.741.376.831.5310.801.7217.461.9529.682.4779.664300.670.330.770.600.901.141.042.081.203.781.396.911.5510.941.7417.681.9730.062.5080.6880\n4400.680.330.780.610.911.161.05续表A.0.2-42.101.223.831.407.001.5711.081.7617.902.0030.442.5381.694500.680.340.790.620.921.171.062.131.233.881.427.091.5911.211.7818.122.0230.812.5782.694600.690.340.800.620.931.191.082.151.243.921.447.171.6111.351.8018.342.0531.182.6083.684700.700.340.810.630.941.201.092.181.263.971.467.261.6311.481.8218.552.0731.542.6384.654800.710.350.820.640.961.211.102.211.274.011.477.341.6411.611.8418.772.1031.902.6685.624900.720.350.830.640.971.231.122.231.294.061.497.421.6611.741.8718.982.1232.262.6986.585000.720.360.840.650.981.241.132.251.304.101.507.501.6811.871.8919.192.1432.622.7287.535100.730.360.850.660.991.251.142.281.324.151.527.581.7012.001.9119.392.1732.972.7488.485200.740.360.850.671.001.271.152.301.334.191.547.661.7212.131.9319.602.1933.312.7789.415300.750.370.860.671.011.281.162.331.344.241.557.741.7312.251.9519.802.2133.662.8090.345400.750.370.870.681.021.291.182.351.364.281.577.821.7512.381.9720.002.2334.002.8391.255500.760.380.880.691.031.311.192.371.374.321.587.901.7712.501.9920.202.2634.342.8692.165600.770.380.890.691.041.321.202.401.384.361.607.981.7912.622.0020.402.2834.682.8993.065700.780.380.900.701.051.331.212.421.404.411.628.051.8012.742.0220.592.3035.012.9193.965800.780.390.910.711.061.341.222.441.414.451.638.131.8212.862.0420.792.3235.342.9494.855900.790.390.910.711.071.361.232.471.424.491.658.201.8412.982.0620.982.3435.672.9795.736000.800.390.920.721.081.371.242.491.444.531.668.281.8513.102.0821.172.3635.993.0096.606100.810.400.930.731.091.381.262.511.454.571.688.351.8713.222.1021.362.3936.323.0297.476200.810.400.940.731.101.391.272.531.464.611.698.431.8913.342.1221.552.4136.643.0598.336300.820.400.950.741.111.411.282.551.484.651.718.501.9013.452.1421.742.4336.963.0899.186400.830.410.960.741.121.421.292.581.494.691.728.571.9213.572.1521.922.4537.273.10100.036500.830.410.960.751.131.431.302.601.504.731.738.651.9413.682.1722.112.4737.583.13100.8780\n6600.840.410.970.761.131.441.31续表A.0.2-42.621.514.771.758.721.9513.792.1922.292.4937.903.16101.716700.850.420.980.761.141.451.322.641.534.811.768.791.9713.912.2122.472.5138.213.18102.546800.850.420.990.771.151.461.332.661.544.851.788.861.9814.022.2322.652.5338.513.21103.366900.860.421.000.781.161.481.342.681.554.891.798.932.0014.132.2422.832.5538.823.23104.187000.870.431.000.781.171.491.352.701.564.921.819.002.0214.242.2623.012.5739.123.26104.997100.870.431.010.791.181.501.362.721.574.961.829.072.0314.352.2823.192.5939.423.28105.807200.880.431.020.791.191.511.372.751.595.001.839.142.0514.462.3023.362.6139.723.31106.617300.890.441.030.801.201.521.382.771.605.041.859.212.0614.572.3123.542.6340.023.33107.407400.890.441.030.811.211.531.392.791.615.071.869.272.0814.672.3323.712.6540.313.36108.207500.900.441.040.811.221.541.402.811.625.111.879.342.0914.782.3523.892.6740.613.38108.987600.910.451.050.821.221.561.412.831.635.151.899.412.1114.892.3624.062.6940.903.41109.777700.910.451.060.821.231.571.422.851.645.181.909.472.1214.992.3824.232.7141.193.43110.557800.920.451.060.831.241.581.432.871.665.221.919.542.1415.102.4024.402.7241.483.45111.327900.930.461.070.831.251.591.442.891.675.261.939.612.1515.202.4124.572.7441.763.48112.098000.930.461.080.841.261.601.452.911.685.291.949.672.1715.312.4324.732.7642.053.50112.858100.940.461.090.851.271.611.462.931.695.331.959.742.1815.412.4524.902.7842.333.52113.618200.950.471.090.851.281.621.472.951.705.361.979.802.2015.512.4625.072.8042.613.55114.378300.950.471.100.861.281.631.482.961.715.401.989.872.2115.612.4825.232.8242.893.57115.128400.960.471.110.861.291.641.492.981.725.431.999.932.2215.712.5025.402.8443.173.59115.878500.960.471.110.871.301.651.503.001.735.472.009.992.2415.822.5125.562.8543.453.62116.618600.970.481.120.871.311.661.513.021.755.502.0210.062.2515.922.5325.722.8743.733.64117.358700.980.481.130.881.321.671.523.041.765.542.0310.122.2716.022.5425.882.8944.003.66118.0980\n8800.980.481.140.881.331.681.53续表A.0.2-43.061.775.572.0410.182.2816.122.5626.042.9144.273.69118.828900.990.491.140.891.331.691.543.081.785.612.0610.252.2916.212.5826.202.9344.543.71119.559000.990.491.150.901.341.701.553.101.795.642.0710.312.3116.312.5926.362.9444.813.73120.279101.000.491.160.901.351.711.563.121.805.672.0810.372.3216.412.6126.522.9645.083.75120.999201.010.501.160.911.361.721.573.131.815.712.0910.432.3416.512.6226.682.9845.353.78121.719301.010.501.170.911.371.731.583.151.825.742.1010.492.3516.602.6426.833.0045.613.80122.429401.020.501.180.921.371.741.593.171.835.772.1210.552.3616.702.6526.993.0145.883.82123.139501.020.501.180.921.381.751.593.191.845.812.1310.612.3816.802.6727.143.0346.143.84123.849601.030.511.190.931.391.761.603.211.855.842.1410.672.3916.892.6827.303.0546.403.86124.549701.040.511.200.931.401.771.613.231.865.872.1510.732.4016.992.7027.453.0646.663.89125.249801.040.511.200.941.411.781.623.241.875.912.1710.792.4217.082.7127.603.0846.923.91125.949901.050.521.210.941.411.791.633.261.885.942.1810.852.4317.172.7327.753.1047.183.93126.6310001.050.521.220.951.421.801.643.281.895.972.1910.912.4417.272.7427.913.1247.443.95127.3280\n本规程用词说明1　为了便于在执行本规定条文时区别对待，对要求严格程度的用词说明如下：1）表示很严格，非这样做不可的：正面词采用“必须”；反面词采用“严禁”。2）表示严格，在正常情况下均应这样做的：正面词采用“应”；反面词采用“不应”或“不得”。3）表示允许稍有选择，在条件许可时首先应这样做的：正面词采用“宜”；反面词采用“不宜”。4）表示有选择，在一定条件下可以这样做的：下面词采用“可”；反面词采用“不可”。2　条文中指定应按其他有关标准执行时，写法为“应符合……的规定”或“应按……执行”。非必须按所指定标准执行时，写法为“可参照……执行”。80\n中国工程建设标准化协会标准空调用无规共聚聚丙烯（PP-R）塑铝稳态复合管管道工程技术规程CECS198：2006条文说明80\n目次1总　　则…………………………………………………（62）2术　　语…………………………………………………（63）3材　　料…………………………………………………（65）3.1一般规定　……………………………………………（65）3.2产品质量要求　………………………………………（65）4设　　计…………………………………………………（66）4.1一般规定　……………………………………………（66）4.2管道的布置与敷设　…………………………………（67）4.3管道的变形计算和补偿措施　………………………（69）4.4管道绝热……………………………………………（70）4.5管道水力计算………………………………………（70）5施工安装…………………………………………………（72）5.1一般规定……………………………………………（72）5.2贮　　运……………………………………………（72）5.3管道敷设……………………………………………（73）5.4管道的连接…………………………………………（73）5.5水压试验……………………………………………（74）6检验与验收……………………………………………（75）80\n1总则1.0.2　本条对空调用PP-R塑铝稳态管的适用范围做了具体规定。如使用温度、工作压力超过规定值，需进一步验算选择管道的S值。1.0.3　本规程采用的PP-R塑铝稳态管的规格为dn20～dn160，符合国家现行有关标准的要求。本规程不排除研制开发规格大于dn160的PP-R塑铝稳态管，但必须经验证达到质量要求后方可推广应用。1.0.4　本规程是根据空调用PP-R塑铝稳态管的特性，做出相应的规定。因此，在设计、施工、监理及验收中，尚应符合国家现行有关标准的规定。80\n2术语2.0.1　PP-R塑铝稳态管为一种新型复合管材，其内层PP-R为结构层，起主要承压作用；其合金铝层为功能层，既降低了PP-R管的线膨胀系数，又克服了PP-R管渗氧的缺陷，解决了空调水系统中的金属设备、部件因渗氧而加速腐蚀的问题。2.0.2　根据GB/T10798-2001,用以表示管材规格的无量纲数值系列，可按式(1)计算：S=…………………(1)式中：dn—公称直径，单位为mm；e，n—内管公称壁厚，单位为mm。2.0.3　此技术适用于聚烯烃热塑性塑料，热熔连接同一种材料的两个部件，是一个物理过程：将材料原来紧密排列的分子链因熔融而处于自由状态，加热到一定时间后，使两个部件熔融面连接，在熔合区建立接缝压力，由于接缝压力的作用，熔化的活性分子链随材料冷却，温度下降重新排列连接，使两个部件闭合成一个整体。因此，温度、加热时间和接缝压力是热熔连接的三个重要因素。80\n热熔连接有对接式热熔连接、承插式热熔连接和电熔连接。为保证连接强度，对于空调用PP-R塑铝稳态管管道，宜采用承插式热熔连接。80\n3材料3.1　一般规定3.1.3　PP-R塑铝稳态管法兰连接一般用于较大管径处，规定由管道生产厂配套提供，以保证大口径管道连接质量符合技术要求。3.2　产品质量要求3.2.1～3.2.5　管材应符合城镇建设行业标准CJ/T210-2005《无规共聚聚丙烯（PP-R）塑铝稳态复合管》的要求；管件应符合国家标准GB/T18742.3-2002《冷热水用聚丙烯管道系统　第3部分：管件》的要求。80\n4设计4.1　一般规定4.1.1　表4.1.1将使用条件分为二个级别：级别A适用于空调水系统冷水输送，使用时介质温度通常小于20℃，累积使用47.5年；不使用时（如调试维护阶段），介质温度也有可能达30℃，累积使用2.5年，总使用寿命可达50年。能满足夏季供水温度5℃的空调水系统的使用。级别Ｂ允许管内介质小于20℃时累积使用25年，60℃累积使用22.5年，65℃累积使用2.5年，总使用寿命达50年，并允许100℃超高温使用100h，能满足冬季供水温度60℃，夏季供水温度5℃的空调水系统的使用。4.1.2　表4.1.2可以根据使用级别和系统最大工作压力，从而确定管道的管系列S值。当按其他使用年限、工作压力、工作温度设计时（如：空调冷却水、凝结水等），也可按下表选择管系列S值。80\n工作温度℃使用年限S5S4S3.2S2.5工作温度℃使用年限S5S4S3.2S2.5允许工作压力（MPa）允许工作压力（MPa）2051.712.142.693.396050.871.091.371.73101.662.082.623.30100.841.051.331.67151.622.032.543.26150.821.031.301.63251.612.012.533.18250.811.011.281.61351.581.972.463.15350.790.991.241.58501.571.962.453.10500.780.981.231.554051.231.541.932.4340251.141.431.812.27101.191.491.882.36351.131.411.782.23151.161.451.842.31501.111.391.762.214.1.3　当需要局部直埋暗敷时，可参照有关空调用钢管直埋暗敷的技术要求进行设计施工。4.1.5　因为水泵出水管压力和流速变化大、震动大、不可预见因素多、安全可靠性要求高，所以高层建筑的空调水循环水泵出水口管道与主立管不推荐采用PP-R塑铝稳态管。如确需使用，应符合本条三点要求。其中，管系列S值选择应提高一档，如当按表4.1.2选择S4时，则实际应选择S3.2，以此类推。4.2　管道的布置与敷设4.2.1　80\n由于空调用PP-R塑铝稳态管管道抗意外冲击性能比钢管差，在暴露于公共部位的管道很容易受损伤，故作此规定。4.2.3　各种热源包括：热水器、开水炉、锅炉和热力管道等。4.2.4　这些措施包括设置软管、可承受径向变形的橡胶软接头及方型补偿装置等。4.2.5　在实际工程设计中，应尽量利用管路的自然转弯，进行自然补偿设计。根据PP-R塑铝稳态管的膨胀力较小的特点，在没有条件进行自然补偿时，宜采用连续的固定支架，进行无补偿设计。实际应用时，一般将这两种方式结合运用，构成混合敷设方式。PP-R塑铝稳态管的固定支架的常见做法分为两种，标准固定支架和简易固定支架，参见图1和图2：图1标准固定支架示意80\n标准固定支架，可以作为主固定支架，简易固定支架可作为次固定支架。工程中可根据管路情况适当设置标准固定支架，标准固定支架之间的最大间距一般控制在40m以内。标准固定支架之间，宜采用简易固定支架。图2简易固定支架示意4.2.7　从干管上接出支管，形成T字形三通接管。当该支管直接连接设备时，不应使管道的热膨胀力直接作用于所连接的设备上。正确的方法是支管折角后再连接设备。4.3　管道的变形计算与补偿措施4.3.1　本条是计算管道膨胀长度的通用公式。由于空调系统中应用的PP-R塑铝稳态管管道均需绝热，在绝热的情况下计算温差可取管道内介质的最高（低）温度与管道安装时的环境温度之差，不同于非绝热PP-R塑铝稳态管管道膨胀量计算。80\n4.4　管道绝热　因PP-R塑铝稳态管的导热系数低（λ＝0.24W/m·K），空调用PP-R塑铝稳态管绝热层的厚度可参考《设备和管道保冷设计导则》中圆筒壁双层保冷计算确定。4.5　管道水力计算4.5.1　水力计算公式由下式计算得出：　　　　　　　　　　　　　式中：——管道单位长度水头损失（kPa/m）；——管道计算内径（m）；　　　——海澄-威廉系数，；——设计流量（m3/s）；本条计算沿程阻力损失的公式引用GB/T50349-2005《建筑给水聚丙烯管道工程技术规范》中的沿程水力计算公式，附录A管道水力计算表就是根据这个公式进行编制的；当水温不同时，应进行水温修正。局部阻力计算为估算值：参照（1）《建筑给水聚丙烯管道工程技术规范》：25%～30%。（2）《建筑给排水设计规范》：生活给水网：25%～30%，生产：20%。4.5.2　管道计算内径是根据不同的管系列S来确定的。为方便使用，表3.2.2-1列出了空调用PP-R塑铝稳态管常用的四80\n种管系列的计算内径。4.5.3　水温修正系数按下式确定：　　　　　　　　　　　　式中　——计算表格中采用的水的运动粘滞系数（cm2/s）；——选用工作水温采用的水的运动粘滞系数（cm2/s）。4.5.4空调用PP-R塑铝稳态管水力摩阻比钢管小，其粗糙系数n=0.0014～0.002,阻力系数0.015～0.021，故选用流速可适当提高，但不宜大于3.0m/s。80\n5施工安装5.1　一般规定5.1.2　熔接机具的质量直接决定着管道热熔承插连接质量，故应由管道的生产厂家提供配套或予以确认的机具，并应附有使用说明书。5.1.3　因热熔承插连接在操作时和其它连接方法不同，对于管道的加热时间、加热温度、熔接深度都有一定的技术要求，所以在管道安装前需对操作人员进行技术培训，掌握必须的操作要点，保证施工质量。5.1.7　本条强调对安装过程中暂时不施工的管道敞口处，应及时采取措施将其封堵，以免异物掉入管道内，使管道堵塞，造成不必要的浪费。5.1.8　因为PP-R塑铝稳态管中的PP-R材料有低温脆性的特点，所以在冬季施工与贮运时，应注意保护管材，避免受外力冲击而造成损伤。5.2　贮　　运5.2.1　管材、管件在装卸及运输时的抛、摔、滚、拖，80\n易对管材、管件造成损伤，影响工程质量。5.3　管道敷设5.3.1　本条文第3款：管道上靠近阀门处的可靠的固定措施一般是采用固定支架，该支架的设置是为了承受阀门的重量和操作人员转动阀门时所用的力，避免阀门重量和使用操作时对PP-R塑铝稳态管管道造成损坏。5.4　管道的连接5.4.3　施工环境温度低时，热熔管道加热时间应稍长使其熔合。插入时用力要适度，插入深度要达到规定要求，插入太深会造成管道缩径，导致过水断面减小，插入太浅会造成接口搭接太少，使接口强度降低。5.4.4　法兰连接是PP-R塑铝稳态管管道连接的方法之一，它常用于管道与设备的连接以及管道上需经常拆卸的连接部位。其构造示意参见图3：80\n1　PP-R塑铝稳态管专用法兰连接件2　熔插于连接件的铝层3　PP-R塑铝稳态管4　PP-R塑铝稳态管专用金属法兰盘5　密封垫圈6　金属管道用金属法兰盘7　钢管或钢阀门图3法兰连接示意5.5　水压试验5.5.3　一般建筑的空调水系统的工作压力不会大于1.0MPa,符合常规试验压力，即试验压力为1.5倍的工作压力，并不得小于0.9MPa。大型或高层建筑的空调水系统的工作压力往往大于1.0MPa，采用常规1.5倍工作压力的试验方法极易造成设备和零部件损坏。因此，条文规定试验压力为工作压力加上0.5MPa。80\n6检验与验收6.0.1　本条文规定空调用PP-R塑铝稳态管管道工程的竣工验收应提供的文件和资料。6.0.2本条文规定空调用PP-R塑铝稳态管管道工程的竣工验收时的内容。80

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