水泵专业英语

《水泵专业英语》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、水泵专业英语Nozzleheadbushing接管衬套Balancedisc平衡盘Nozzlehead接管Lowergasket下垫片Shaftwithkey带键的轴Diffuserring扩压环Uppersleevering上部轴套密封环Firststageimpellerretainingring第一级叶轮挡圈Suctionbellring钟型吸入罩Casing泵体Adjustablegasket调整垫片Cockscrew紧定螺钉Thrustring推力环Pin销Terminalbox接线盒RBcoverRB端盖Sealwasher密封垫

2、圈Ventvalve排气阀Circulationpipe循环管Union活接头Thrustnut止推螺母Rotor转子Rotorcan转子屏蔽套statorcan定子屏蔽套stator定子pumpsupport机架baseplate底座plug塞子horizontalsingle-stagedouble-suctionvolutepump卧式单级双吸蜗壳泵vertical-shaftend-suctiondoublevolutecasingpump立式端吸双蜗壳泵verticalwet-pitdiffuserpumpbowl带扩压器的立式深井

3、泵shaft-enclosingtube轴套管columnpipe柱状套管bearingbushing轴承套(衬)suctionbowl吸入筒connectorbearing接头轴承oilcup油杯casingring泵体密封环sealpiping密封液管shaftcollar轴环bearingspacer轴承隔离圈,轴承定距环doublevolute双蜗壳casing泵壳frame.悬架dischargebowl排出筒netpositivesuctionhead(NPSH)汽蚀余量suctioncover吸入端泵盖sealdriving动环

4、传动销,密封套拨杆sealdrivesleeve动环传动套筒,密封传动套mechanicalseal机械密封sealendplate密封端压盖inneroilseal内侧(轴承)油封bearingcap轴承盖journalbearing径向轴承bearinghousing轴承箱spacersleeve定距套thrustbearing止推轴承bearinglocknuts轴承锁紧螺母sealjoint密封压环constantleveloiler恒液位油杯softpacking软填料gland压盖sealcover密封盖Pipingwork铺管工

5、程Steamtrace加热蒸汽管道ROTATION转向COUNTER-CLOCKWISE逆时针KEYOFIMPELLER叶轮键DUSTDISC防尘盘WASHER垫ASSEMBLYOFMACHANICALSEALING机械密封部件JOURNALBALL径向轴承AIRPLUG放气塞GASKET垫圈GLANDOFFRONTBEARING前轴承压盖THRUSTBALLBEARING推力球轴承COVEROFWATER-COOLEDCHAMBEROFBEARING轴承水冷腔盖FLINGER甩油环WASHEROFCOVER泵盖垫LOCKINGNUT锁紧螺母

6、BEARINGSUSPENDINGBRACKET轴承悬架体COVEROFWATER–COOLED水冷腔盖PUMPSUPPORT泵支架FIRSTSTAGEIMPELLER第一叶轮OUTLINEANDINSTALLATIONDIMENSIONS外形及安装尺寸MATERIALCOOLINGANDSEALINGPIPINGSYSTEM材质、冷却和密封管路cannedmotorPUMP屏蔽电泵VAOPRIZDEPRESSURE密封腔压力BALANCINGPISTONTYPE平衡鼓式OPERARINGPOIT工况点SPECIFIEDPOIT规定点MAXI

7、MUMEFFICIENCYPONT最高效率点SHUTOFFHEAD关死扬程SPECIFIEDPUMPHEAD规定扬程TOTALSTATICHEAD总静压头THEORETCALPUMPHEAD理论扬程TOTALDISCHARGEHEAD出口总水头TOTALSUCTIONHEAD进口总水头DISCHARGEPRESSURE排出压力SUCTIONPRESSURE吸入压力GEOMETRICHEIGHT几何高度REFERENCPLANCE泵基准面REQUIRED（NPSH）必需气蚀余量SPECIFICSPEED比转速PUMPCAPACITY泵流量REV

8、OLUTIONSPEED转速MECHANICALLOSS机械损失VOLUMETRICEFFICIEENCY容积损失HEADCURVE扬程曲线WATERSEALING