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 3 .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...