3。1 水轮机
反击式水轮机 reaction turbine
混流式水轮机 Francis turbine,mixed—flow turbine
轴流式水轮机 axial turbine
轴流转桨式水轮机 Kaplan turbine,axial-flow adjustable blad propeller turbine
轴流调桨式水轮机 Thoma turbine
轴流定桨式水轮机 Propeller turbine
贯流式水轮机 tubular turbine,through flow turbine
灯泡式水轮机 bulb turbine
竖井贯流式水轮机 pit turbine
全贯流式水轮机 straight flow turbine,rim-generator unit
轴伸贯流式水轮机(S形水轮机) tubular turbine(S-type turbine)
斜流式水轮机 diagonal turbine
斜流转桨式水轮机 Deriaz turbine
斜流定桨式水轮机 fixed blade of Deriaz turbine
水斗式水轮机 Pelton turbine,scoop turbine
斜击式水轮机 inclined jet turbine
双击式水轮机 cross—flow turbine
3.2 蓄能泵
混流式(离心式)蓄能泵 centrifugal storage pump,mixed-flow storage pump
轴流式蓄能泵 propeller storage pump,axial storage pump
斜流式蓄能泵 diagonal storage pump
多级式蓄能泵 multi-stage storage pump
3。3 水泵水轮机(又称可逆式水轮机)
单级水泵水轮机 singal stage pump-turbine
多级水泵水轮机 multi-stage pump—turbine
reaction in the shaft3.4 主阀与阀门
蝴蝶阀 butterfly valve
平板蝶阀 biplane butterfly valve,through flow butterfly valve
圆筒阀 cylindrical valve,ring gate
球阀 rotary valve,spherical valve
盘形阀 mushroom valve,hollow-cone valve,howell—Bunger valve
针形阀 needle valve
旁通阀 by-pass valve
直空破坏阀 vacuum break valve
4 结构部件
4.1 混流式水轮机
埋入部件 embedded component
引水室 (turbine)flume
蜗壳 spiral case
座环 stay ring
蜗壳鼻端 spiral case nose
基础环 foundation ring,discharge ring
尾水管 draft tube
锥形尾水管 conical draft tube
肘形尾水管 elbow draft tube
尾水管锥管 draft tube cone
尾水管肘管 draft tube elbow
尾水管扩散段 draft tube outlet part
尾水管支墩 draft tube pier
尾水管里衬 draft tube liner
机坑里衬 pit liner
导水机构 distributor
导叶 guide vane,wicket gate
控制环 regulating ring,operating ring
导叶臂 guide vane lever,wicket gate lever
分半键 split key
导叶连杆 guide vanelink,wicket gate link
导叶过载保护装置 guide vane overload protection device
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