给排水设计常用英文

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1、给排水设计常用英文1Allpipesshallbeofsocketrubberjointconnection.所有管子连接采用承插胶圈连接。2Theflangedconnectionshallnotbeusedasgeneral.一般不使用法兰连接。3Allpipeandpipefittingsshallbefusionweldinaccordancewithmanufacture’instructions.所有管子及管件应采用热熔焊并按制造厂的意见执行。fusion熔化，熔接weld焊接ina

2、ccordancewith与……一致，依照4ThesocketboreshallmatchpipeO.D.承插孔尺寸与管外径相配。5Eachthreadedvalveshallbeequippedwithtwoconvertedadapters(outerscrew/fusionweld).每个螺纹阀门与管子连接时配两个外螺纹/热熔转换接头。6copperelectroplatedchrome铜电镀铬合金7Allpipeandpipefittingsshallbesocketbondingjoi

3、nt.所有管子及管件应采用承插粘接。8PVC-Upipeshallbeonlyappliedtodrainage.Itcan’tsustaintheinternalpressureexceptgravityflow.PVC-U管道用于排水，除重力流外禁止承受内压。9Pipeandpipefittingsshallbeofinjectingforming.管子和管件注塑成形。10pollutedwastewaterindustrialwater(supply)firefightingwaterse

4、wage(U/G)potablewater(indoor)11watersupply给水drainage排水term(s)术语symbol(s)符号ratedwaterconsumption用水定额waterpressure水压pipematerial管材appurtenance附件watermeter水表watertower水塔watertank水箱reservoir贮水池coolingwatercirculation循环冷却水coolingtower冷却塔sanitaryfixture、pl

5、umbingfixture卫生器具trap存水弯manhole检查井ventpipe通气管sewagepumpsandpumppits污水泵和集水池domesticwastewater生活污水rainwater雨水pipenet管网12生活饮用水drinkingwater生活杂用水non-drinkingwater小时变化系数hourlyvariationcoefficient最大时用水量maximumhourlywaterconsumption回流污染backflowpollution背压回流

6、back-pressurebackflow虹吸回流siphonagebackflow空气间隙airgap溢流边缘flood-levelrim倒流防止器backflowpreventer真空破坏器vacuumbreaker引入管servicepipe接户管inter-buildingpipe进户管（入户管）inletpipe竖向分区verticaldivisionzone并联供水parallelwatersupply串联供水serieswatersupply叠压供水pressuresuperpos

7、edwatersupply明设exposedinstallation暗设concealedinstallation,embeddedinstallation分水器manifold额定流量ominalflow设计流量designflow水头损失headloss气压给水pneumaticwatersupply配水点pointsofdistribution循环周期circulatingperiod反冲洗backwash水质稳定处理stabilizationtreatmentofwaterquality

8、浓缩倍数cycleofconcentration自灌self-priming水景waterscape,fountain生活污水domesticsewage生活废水domesticwastewater生活排水domesticdrainage排出管buildingdrain,outletpipe立管verticalpipe,riser,stack横管horizontalpipe清扫口cleanout检查口checkhole,checkpipe存水弯trap水封watersealH管Hpipe通气管v