1、机械电气专业英文词汇i电气类汉语英语汉语英语电electricity指示计indicator电力electric power接触器，触点contactor输出output断电器，遮断器breaker配电站substation继电器relay遥控室remote control room转换开关change-over switch现场控制室local control room电机起动器motor starter电气室electric room辅助继电器auxiliary relay受电盘incoming panel开关switch配电盘switchboard微升关micro switch控制盘co
2、ntrol panel行程开关限位 开关limit switch遥控盘remote control panel闸刀开关knife switch现场控制盘local control panel水银开关mercury switch控制板control board压力开关pressure switch抡制台control desk按钮（开关）push button挖制箱control box自动/断电/手动auto/off/manual变阻式起动器rheostat starter起动/停止start/stop室内照明indoor lighting温度开关temperature switch室外照明o
3、utdoor lighting汁时器tinier变压器变换器transformer自动返回self return转换器converter连锁interlock增幅器amplifier电源power source变送器transmitter电圧voltage调节计regulator电流current汉语英语汉语英语挖制电源control power端子、终端terminal电灯电源lamp power source端子盒terminal box电灯lamp温度讣thermometer熔丝、保险丝fuse压力表manometer, pressure gauge信号装置annunciator流量表f
4、low meter灯光检查lamp test压力pressure灯光重设lamp reset排风draft报警alarm（料、液）液面 指示器level indicator故障显示器fault indicator真空表vacuum gauge指示灯pilot lamp液位表liquid level gauge现场控制local control油位表oil level gauge中央控制Central control水位表water level gauge现场控制盘local panel流量计flow meter中央控制盘central panel速度表velocity meter计数器coun
5、ter测速表、转数表tachometer电度表KW-hour meter（料、液）位开 关level switch电流表ampere meter标定、校准calibration电压表volt meter至中央控制盘to central panel功率表watt meter反馈信号feed back signal电阻resistance绝缘子isolator, insulator电容器condenser分配器distributor可控硅整流器 硅整流器thyristor控制器controller母线bus bar汉语英语汉语英语名板name plate电磁触点magnetic contactor
6、备件备品配件spare parts按钮push button电气设备electric equipment安全绳safety rope速度speed电源power source转速revolution r.p.m过载、超载overload电机容量motor capacity转子rotor盖板cover定子stator法壬盘flange滚珠轴承ball bearing unit轴shaft滑动座slide base电磁阀solenoid valve外壳，罩casing压力开关pressure switch把手handle限位（行程）开 关limit switch安全罩safety guard温度开
7、关temperature switch伸缩管挠性管flexible tube浮动开关float switch控制电机control motor导管conduit连接connection联轴节coupling频率frequency防松螺母、对关 螺母lock nut电机清单motor list电缆管cable duct连锁流程图Interlocked flowsheet零件清单parts list方框图block diagram电机座motor base流程图Flow sheet电机盖motor cover电机型号motor type磁断线圈magnetic brake coil额定功率rati
8、ng KW插塞式保险丝plug fuse自动控制盘automatic controlpanel汉语英语自动调节器automatic regulator增幅器amplifier电枢变阻控制armature rheostaticcontrol电枢电压控制armature voltage control充电器battery charger电池battery蜂鸣器buzzer衬套、套管bushing铃bell接线图connection diagram特性characteristic计算机computer检查checking压固端子compression terminal计数器counter凸轮控制器c
9、am controller限流继电器current limiting relay限流电抗器current limiting reactor电缆线头cable head电缆接线箱cable junction box变换器converter电容器capacitor模数转换器analog-digital converter汉语英语气吹断流器Air blastcircuit-breaker背面布线图back wiring diagram电容解扣装置capacitor trippingdevice电容套管condenser bushing储存器、保油器conservator控制系统control sys
10、tem控制电路control circuit控制盘（板、台）control panel (board, desk)注意标志caution plate恒扭矩负荷constant torque load电流继电器current relay电流平衡器current balance合闭线圈closing coil带熔丝的断路开 关cutout switch with fuse耐腐蚀型corrosion -resistant type连续作业continuous duty连续定额continuous rating指针式温度计dial typethermometer直流电机D.C motor鼓型控制器dr
11、um controller动态切断dynamic breaking抽出式draw-out type放电线圈discharging coil汉语英语直接人工操作direct manual operation防尘dust-proof防滴drip proof放电电阻discharge resistor距离继电器distance relay全电压起动器full voltage starter绝缘破坏试验dielectric break down test断路开关disconnecting switch电气设计electrical design紧急装置emergency apparatus电气室elec
12、trical room电1:electrician涡流制动eddy current brake涡流离合器eddy current clutch电磁控制继电器electromagnetic control relay接地导线earthing conductor,grounding conductor检漏灯earth lamp电磁（开关）接 触器electromagnetic switch电磁控制器electromagnetic controller紧急照明灯emergency illumination lamp紧急开关emergency switch密闭型enclosed type频率表freq
13、uency meter汉语英语频率继电器frequency relay流量继电器flow relay浮动充电floating charge闪烁继电器flasher relay漏电事故ground fault, earth fault接地变压器grounding transformer接地继电器ground relay仪表instrument仪表系统instrumentation室内型indoor type绝缘等级insulation level内部接线图internal connection diagram脉冲间歇动作intermittent duty感应电压调节器induction volt
14、ageregulator负荷切断开关load disconnecting switch避雷器lighting arrester逻辑控制盘logic control panel闭锁继电器lockout relay逻辑单元logic element最大输出maximum output储存器memory动触点moving contact匸接触丄:、main contact汉语英语最大需要maximum demand水银继电器mercury wetted relay电机预埋热电偶motor embeddedthermo-couple模型箱断流器molded case circuit breaker空载
15、试验no load test公称电压nominal voltage中性点接地变压 器neutralizing transformer中性点接地电抗 器neutral groundingreactor中性点接地电阻 器neutral groundingresistor中性点不接地系 统non-grounded neutralsystem油开关oil circuit breaker室外型outdoor type过载overload敞开型open type压力继电器pressure relay相位比较继电器phase comparison relay极性polarity接近开关proximity s
16、witch相序表phase sequenceindicator测量用变压器potential transformer测量用电压电流 变换器combined voltage and current transformer相电压phase voltage相电流phase current汉语英语光电继电器photoelectric relay停电事故power failure电熔丝power fuse试验发电机pilot generator印刷电路板printed wiring board光电晶体管photo transistor反向制动继电器plugging relay功率因数表power fac
17、tor meter额定速度rated speed再生制动regenerative降压起动器reduced voltagestarter再闭路继电器reclosing relay遮断容量rupturing capacity整流器rectifier电阻温度计resistance thermometer无功功率继电器reactive power relay铭牌rating plate旋转开关rotary switch电涌吸收surge absorber轴电压shaft voltage轴电流shaft current自持型（自己保 持型）self hold type顺序控制sequential con
18、trol汉语英语汉语英语起动器starter真空断路器vacuum支撑绝缘子supporting insulator配线图wiring route diagram滑差检测器slip detector星型三角型起动器star-delta starter小型供热器space heater星型三角型转换装置star-delta changing device速度继电器speed relay速度开关speed switch单线图single-line diagram短期作业short-time duty短期定额值short-time rating短路short circuit选择继电器selectiv
19、e relay半导体集成电路semiconductor integrated circuit分流器shunt变电所substation升温试验temperature rise test热电元件、测温元件thermo-element测速表tachometer三线图（三相接线图）three-line diagram试验test试运转trial run真空开关vacuum switch装置设备汉语英语汉语英语风机fan离心式压缩机centrifugal compressor抽风机induced fan无油空压机oil free aircompressor排风机exhaust fan携带式压缩机por
20、table compressor循环风机circulation fan携带式柴油圧缩 机portable diesel compressor冷却风机cooling fan泵pump一次风机Primary air fan水泵water pump二次风机secondary air fan油泵oil pump透平风机turbo fan油脂泵grease pump助燃空气风机combustion air fan（燃）油泵fuel pump鼓风机blower混凝土泵concrete pump透平鼓风机turbo blower消防水泵fire extinguishingwater pump罗茨鼓风机roo
21、ts blower消防水泵fire pump预热器风机preheater fan排水泵drainage冷风机dilution air fan真空泵vacuum pump板式风机plate fan齿轮泵gear pump单吸口single suction柱塞泵圆柱式 泵plunger pump双吸口double suction备用泵stand-by pump压缩机compressor手动泵manual pump空气压缩机air compressor扩散泵diffusion pump往复式压缩机reciprocating compressor输送机conveyor回转式压缩机rotary comp
22、ressor皮带输送机belt conveyor轴流式压缩机axial compressor斗式提升机bucket elevator汉语 英语汉语英语链式输送机chain conveyor储存storage拉链机drag chain conveyor堆场、储料场storage yard气力输送设备pheumatic conveyor堆棚storage hall昆尼翁泵金尼型机械真空泵kinyon pump原料（联合）储 库raw material storage hall空气提升泵air lift库silo空气斜槽air slide储库storage silo螺旋输送机screw convey
23、or均化库homogenizing silo双向螺旋输送机reversible screwconveyor空气搅拌库 预均化库air blending silo电梯elevator生料库raw meal silo金属输送机metallic conveyor熟料库clinker silo喂料机feeder水泥库cement silo称量喂料机weighing feeder料浆库slurry silo振动给料机vibrating feeder仓（料斗）hopper裙式给料机apron feeder喂料仓feed hopper带式给料机belt feeder接料仓receiving hopper回转
24、式给料机rotary feeder储存仓storage bin负载传感器（测力）load cell卸料仓unloading hopper冲击式流量计impact flow meter闸门gate皮带称belt scale手动闸门manual gate称量器称weigher喂料闸门feed gate卡车地磅truck scale轨道衡rail scale汉语英语汉语英语料流控制闸门flow control gate发动机engine气动闸门pneumatic柴油发动机diesel engine电动闸门motorized汽油发动机motor卸料闸门discharge gate锅炉boiler电动机
25、motor汽轮机turbine感应电动机induction motor燃气轮机gas turbine直流电动机direct current motor蒸气透平steam turbine同步电动机synchronous motor冷却器cooler感应同步电动机induction synchronous motor冷却装置cooling unit超同步电机super synchronous motor油冷却器oil cooler变速电动机vai iable speed motor空气冷却器air cooler绕线旋转感应电 动机wound rotor induction motor水冷却器water cooler笼式旋转感应电 动机cage rotor induction加热器heater带闸电动机brake motor加热装置heating unit控制电动机control motor空气加热器air heater齿轮电动机geared motor
