泵类零部件中英文对照翻译.doc

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1、【精品文档】如有侵权，请联系网站删除，仅供学习与交流泵类零部件中英文对照翻译.精品文档.功率powerVertical multistage centrifugal pump with barrel casing具有筒型泵壳的立式多级离心泵Sectional bell钟型吸入口Lower sleeve bearing下套筒轴承First stage snap ring第一级卡圈Diffuser扩压器First stage impeller retaining collar第一级叶轮挡圈Second stage impeller and above第二级叶轮并往上类推Tank筒体Spacer c

2、olumn定距接管Intermediate gasket中垫片Blind flange gasket法兰盲板垫片Lower shaft sleeve下轴套Inlet进口Stuffing box bushing填料函衬套Upper gasket上垫片Intermediate shaft sleeve中轴套Seal cage密封腔Gland bolt压盖螺栓Complete coupling整套联轴器Motor support column电动机支柱Motor half coupling lock nut电动机半联轴器的锁紧螺母Pump half coupling lock nut泵联轴器的锁紧螺

3、母Upper shaft sleeve上轴套Gland压盖Complete piping连通管Packing填料Discharge出口Stuffing box填料函Nozzle head bushing接管衬套Balance disc平衡盘Nozzle head接管Lower gasket下垫片Shaft with key带键的轴Diffuser ring扩压环Upper sleeve ring上部轴套密封环First stage impeller retaining ring第一级叶轮挡圈Suction bell ring钟型吸入罩Casing泵体Adjustable gasket调整垫片C

4、ock screw紧定螺钉Thrust ring推力环Pin销Terminal box接线盒RB coverRB端盖Seal washer密封垫圈Vent valve排气阀Circulation pipe循环管Union活接头Thrust nut止推螺母Rotor转子Rotor can转子屏蔽套stator can定子屏蔽套stator定子pump support机架baseplate底座plug塞子horizontal single-stage double-suction volute pump卧式单级双吸蜗壳泵vertical-shaft end-suction double volut

5、e casing pump立式端吸双蜗壳泵vertical wet-pit diffuser pump bowl带扩压器的立式深井泵shaft-enclosing tube轴套管column pipe柱状套管bearing bushing轴承套（衬）suction bowl吸入筒connector bearing接头轴承oil cup油杯casing ring泵体密封环seal piping密封液管shaft collar轴环bearing spacer轴承隔离圈，轴承定距环double volute双蜗壳casing泵壳frame悬架discharge bowl排出筒net positive

6、 suction head （NPSH）汽蚀余量suction cover吸入端泵盖seal driving动环传动销，密封套拨杆seal drive sleeve动环传动套筒，密封传动套mechanical seal机械密封seal end plate密封端压盖inner oil seal内侧（轴承）油封bearing cap轴承盖journal bearing径向轴承bearing housing轴承箱spacer sleeve定距套thrust bearing止推轴承bearing lock nuts轴承锁紧螺母seal joint密封压环constant level oiler恒液位油杯soft packing软填料gland压盖seal cover密封盖