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
sleeve
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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