水泵专业术语

水泵专业术语

Vertical 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 column 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 Cock screw 紧定螺钉

Thrust ring 推力环 Pin 销

Terminal box 接线盒 RB cover RB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 volute 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 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

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