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 turbineaxial-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 turbinerim-generator unit
 轴伸贯流式水轮机(S形水轮机) tubular turbine(Stype 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 turbinescoop 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 pumpaxial 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 valvethrough flow butterfly valve
圆筒阀 cylindrical valve,ring gate
球阀 rotary valvespherical valve
盘形阀 mushroom valvehollow-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 (turbineflume
 蜗壳 spiral case
 座环 stay ring
蜗壳鼻端 spiral case nose
 基础环 foundation ringdischarge 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 vanewicket gate
控制环 regulating ringoperating ring
导叶臂 guide vane lever,wicket gate lever
分半键 split key
导叶连杆 guide vanelinkwicket gate link
导叶过载保护装置 guide vane overload protection device

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