水轮机常用英语词汇

A
安装高程  setting elevation
安全阀  safe valve
安装图  wiring layout    Installation diagram
按合同    in accordance with contract
B
布置图  arrangement plan
比转速  specific speed
比例增益    proportional gain
补气    air admission  air supply
补气装置    air supply device
电压器    transformer
本图只供电站设计时参考    this drawing is for design reference
备用16件  spare parts 16 pieces
标准件  standard components
不可调式水力机械 non-regulated hydraulic machinery
C
冲击式水轮机  impuls turbine
操作架  crosshead
初生空化系数  incipient cavitation factor
初始压力  initial pressure
尺寸图    dimensional drawing
××尺寸暂定    the measurements of ×× is tentative
出厂  workshop
初步设计  preliminary design
侧视      Side-view
测速装置  speed senser
测压管    pipe of measuring pressure
测频单元    frequency senser
厂房地平    ground
D
导水机构  distributor
垫圈  washer
顶盖  headcover  top cover
底环  bottom ring
导水机构 distributor
导叶  guide vane
导叶臂  guide vane lever    rocker arm
导叶连杆  ~ link
导叶过载保护器  ~ overload protection device
导叶止推轴承  ~ thrust bearing
导叶轴承  ~ bearing
导叶轴      guide vane shaft
导叶销      guide vane pin
导叶轴套      guide vane bushings
导叶轴密封  ~ stem seal
导叶端面密封  ~ end seal
导叶立面密封    ~ seal
导叶限位块  ~ stop block
导叶接力器    individual ~
导轴承    guide bearing
导叶轴压盖  the gland of guide Vane shaft
导流盖    diversion cover
导流部分    diversion part
大气压  atmospheric pressure
电机  motor
低压力  under pressure
调查报告  report of investigation
电液调速器  electro-hydraulic governor
电液转换器/电液伺服electro-hydraulic transducer/servovalve
低压机组    LV units
电源    electricity supply
电压    voltage
电流    current
（主）断路器    （main）circuit breaker
地脚孔    anchor bolt hole
地钩     fixation hook
地脚螺栓      foundation bolt
吊环螺钉      lifting eye screw
吊环      rings
吊钩     lift hook
镀锌管    galvanized pipe
电站预埋  embedded by power station
电站配割焊    welding and cutting
电站自行设计  designed by power station
电站自备    power station self-provided
丁氰橡胶    thiakol rubber
单耳止动弹圈  one ear stop spring coil
灯泡式水轮机 bulb turbine
蝶阀　butterfly valve
E
额定    rated
峨眉山市驰骋机械Emeishan Chicheng Machinery Co.,Ltd
二期混泥土    Second Concrete
F
反击式水轮机  reaction turbine
分半键    split key
飞逸    runaway speed
飞逸特性曲线 runaway speed curve
分段关闭装置  step closing device
辅助接力器    auxiliary servomotor
辅助设备  auxiliary equipment
封面  surface plot
负载  on load
辅助常闭    auxiliary normally close
封水座      seal block （pedestal of seal water）
封水装置    seal water devise
发电机出风道 generator vents
方向自定  direction customised
方头短圆柱锥端紧定螺钉    square set screws with short dog point and cone end
放水阀  drain valve
放水旋塞  drain cock
放水管盖  offlet cover
发电机  generator
G
孤立运行  isolated operation
工作油压  operating oil pressure
工作油压上限/下限    upper /lower limit of operating oil pressurereaction in the shaft
功率（表）    power（meter）
工况  operating condition
固定导叶    stay vane
固定盘    fixed plate
贯流式水轮机  tubular turbine
工程竣工图  completion drawing
规范        Specification
盖形螺母    cap nut
钢  steel
钢垫      steel liners
钢背复合自润滑材料  steel backing composite self-lubricating material
管路部分 pipe section
H
混流式水轮机    Francis turbine
蝴蝶阀      butterfly valve
缓冲装置    damping device
缓冲器    dashpot
缓冲装置时间常数    time constant of damping device
电气缓冲  electrical damper
焊接    welding
后盖板  back cover
回油箱  oil sump tank
J
接力器    servomotor
接力器行程    servomotorst roke
接力器最短关闭时间    minimum servomoter closing time
机坑里衬  pit liner
接管    connecting pipe
径向力  radial force
机械效率  mechanical efficiency
绝对压力  absolute pressure

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