汽轮与机中英文词汇

1、调节保安系统 governing and protection system 油系统 oil system 辅机系统 auxiliary system安装要求 requirement for installation 技术规范 specification 辅助设备 auxiliary equipment安装数据 data on installation 工况图 condition curves凝汽式汽轮机 condensing steam turbine 转子部分 rotary part 主轴 main shaft 联轴器 coupling 主油泵 main oil pump 叶轮叶片 bla

2、ded wheels盘车齿轮 turning gear 静子部分 stationary part 汽缸 casing 喷嘴组 nozzle blocks隔板 diaphragm 挡板 damper汽封 gland 轴承 bearing 轴承座 bearing housing 油动机 servomotor调节汽阀 steam governing valve 公用底盘 common chassis 单缸结构 single casing structure 前汽缸 inlet casing 后汽缸 exhaust casing 垂直中分面 vertical splits 主汽门 main stop

3、valve 调节汽阀蒸汽室 steam chamber of steam governing valve 新蒸汽 live steam 碳素钢 welding carbon steel铸钢 steel casting 排汽室 exhaust chamber凝汽器 condenser排气接管 exhaust adapter 膨胀节 expansion loop汽轮机本体 steam turbine proper猫爪 lugs沿轴向的 axially推力 thrusting force底脚法兰 foot flanges滑销系统 sliding key system 纵销 longitudinal

4、keys横销 cross keys立销 vertical keys润滑油槽 oil grooves润滑油 lubricating oil地脚螺栓 anchor bolts压紧螺栓 hold-down bolts调节级 control stage 汽缸筒体 casing barrel测孔 gauging hole 温差 temperature differential 疏水口 drain ports 喷嘴组 nozzle block 喷油嘴 oil nozzle 悬挂销 suspension pins密封键 sealing keys 定位销 securing keys 同流部分气封 flow p

5、assage glands隔板汽封 diaphragm gland 前后汽封 front and rear gland动叶 moving blades围带 shroud band隔板汽封环 diaphragm gland ring 压紧弹簧 hoedown spring 汽封套筒 gland sleeve 迷宫室汽封 labyrinth gland 排汽室 exhaust chamber 漏气 leak steam 套装转子 shrunk-on rotor危急遮断器 emergency governor刚性联轴器 butt-muff coupling 动平衡试验 dynamic test推力轴

6、承前轴承 thrust-journal bearing 主油泵环室 chamber of mail oil pump危急遮断油门 emergency governor pilot valve 试验控制阀 trial control valve 启动阀 starting valve 前底板 front base plate 角销 angle pins 热膨胀监测保护仪 thermal expansion monitor 金属软管 metallic flexible hoses 油口 oil port 探头 probe 插头座 plug socket 铂热电阻 platinum thermosta

7、ts 具体位置 practical position 联合轴承 combined bearing 可倾瓦式 pivoted shoe 推力瓦块 thrust pads小齿轮 pinion 套装 be shrunk on 螺旋槽 spiral grooves 静压力 fixed pressure 有孔帽罩 perforated cap 多压式汽轮机/补汽式汽轮机 multi-pressure turbine启动阀 Starting valve 汽轮机安全监测装置 Safety monitor for steam turbine电调装置 Electric governing system 油动机

8、Servomotor调节汽阀及连杆 Steam governing valve with link lever疏水管路 Drain piping射汽抽气器蒸汽管路 Steam piping for steam ejector汽封管路 Gland piping抽空气管路 Air extraction piping滤汽器 Steam filter外部油管路系统图 External oil line system diagram本体油管路 Oil line for turbine proper凝汽器 Condenser安全膜板 Rupture disk排汽接管 Exhaust adapter起动抽气

9、器 Starting ejector两级射汽抽气器 Two-stage steam ejector疏水器 Drainer轴封冷却器 Shaft gland steam cooler疏水膨胀箱 Flash tank 扩容器均压箱 Surge tank垫铁 Wedge block特种板手 Special spanner桥形规 Bridge gauge拆轴瓦工具 Bearing liner remover拆装主汽门工具 Tool for dismantling and assembling MSV导柱 Guide pillar汽缸导柱 Guide pillar for casing吊转子工具 Hoi

10、sting bar for rotor吊隔板工具 Hoisting bar for diaphragm吊汽缸工具 Hoisting bar for casing转子固定装置 Device for fixing rotor螺栓 bolt双头螺栓 Stud罩螺母 Cap nut填料环 Packing ring活塞环 Piston ring错油门弹簧 Spring of pilot valve推力瓦块 Thrust pad轴承瓦块 Bearing pad滤芯 Filter cartridge电磁阀 Solenoid valve方向控制阀 Direction control valve升降式止回阀 E

11、levating check valve焊接式截止阀 Welding stop valve截止阀 Stop valve闸阀 Gate valve 磁阻式转速传感器 Reluctance speed sensor热膨胀监测保护仪 Thermal expansion monitor油动机监视保护仪 Servomotor monitor热电偶 Thermocouple接近开关 Proximity switch行程开关 Limit switch压力开关 Press switch充气工具 Air charging tool压力调节器 Press. regulator压力变送器 Press. transm

12、itter双筒低压管路过滤器 Binocular LP line filter囊式蓄能器 Bag accumulator三相异步电动机 Three-phase asynchronous motor数字电液调节系统 DEH system数字转速表 Digital tachometer磁浮液位计 Magnetic float type level meter铂热电阻 Platinum thermistor 米引线 5m lead wire 热电阻 Thermistor接线端子箱 Terminal box汽 耗 率 Steam rate通气器 Gas exhauster 前置器 Proximitor

13、延伸电缆 Extension cable浸入直管式液位指示器 Immersion straight pipe type level indicator液压空气滤清器 hydraulic air filter自封式吸油过滤器 self-closing oil adsorption filter膨胀节 expansion joint通用型膨胀节， common type expansion joint 键槽 keyway蠕变断裂测试数据 Creep Rupture Test Data锻造温度 Forge Nearing Temp.始锻 Starting Forge终锻 Final Forge线膨胀

14、系数 Liner Expansibility导热系数 Heat Conductivity弹性系数 Elastic Ratio临界点温度 Transformation Point Temp.蠕变断裂强度 Creep Rupture StrengthP20 新蒸汽 LIVE STEAM 压力 PRESS. 温度 TEMP. 流量 FLOW RATE 焓 ENTHALPY 热耗 HEAT RATE 汽耗 STEAM RATE P21 工业抽汽 EXTRACTION STEAM FOR PROCESSING 汽机排汽 EXTRACTION STEAM FROM TURBINE 冷却水COOLING W

15、ATER P23 初压变化对功率的修正曲线 INITIAL PRESS. VARIATION POWER CORRECTION CURVP24 初温变化对功率的修正曲线 INITIAL TEMP. VARIATION POWER CORRECTION CURVEP25 冷却水温变化对功率的修正曲线 COOLING WATER TEMP. VARIATION POWER CORRECTION CURVEP26 抽汽压力变化对功率的修正曲线 EXTRACTION PRESS. VARIATION POWER CORRECTION CURVEP27 工况图 CONDITION CURVE I Pow

16、er station电站1. power station电站 2. power plant电站，发电设备 3. utility电力部门 4.independent power producer (IPP)独立发电项目，独立发电站 5.nuclear power station核电站 6. thermal power station火电站 7. fossil (fired) power plant化石燃料电站，常规火电站 8. combined heat power (CHP) plant热电联供机组 9. steam power plant蒸汽电站，蒸汽发电设备 10. cogeneratio

17、n power station热电联供电站11. coal fired power plant燃煤电站12. oil fired power plant燃油电站 13. gas fired power plant燃气电站14. LNG power plant (liquefied natural gas)燃液化天然气电站 15. BoP (balance of plant)电站辅机16. I&C (instrumentation and control)仪表和控制系统II Turbine透平，涡轮17. Turbine透平，涡轮 18. steam turbine汽轮机 19. gas

18、 turbine燃气轮机20. nuclear turbine核电汽轮机 21. fossil turbine火电汽轮机 22. industrial turbine工业透平 23. cogeneration turbine热电联供透平 24. condensing turbine凝汽式汽轮机 25. back pressure turbine背压式汽轮机 26. extraction turbine抽汽式汽轮机 27. extraction condensing turbine抽汽凝汽式汽轮机 28. single-extraction turbine单抽汽轮机 29. double-ext

19、raction turbine双抽汽轮机 30. mechanical drive turbine机械驱动汽轮机 31. HP (IP, LP) turbine高（中、低）压缸 32. sub-critical pressure turbine亚临界汽轮机 33. super-critical pressure (SC) turbine 超临界汽轮机 34. ultra-super critical (USC) pressure turbine超朝临界汽轮机 35. BFPT (boiler feed pump turbine)给水泵汽轮机 36. steam turbine with air

20、-cooled condenser（air cooled steam turbine）空冷汽轮机 37. reheat turbine再热汽轮机 38. double-reheat turbine二次再热汽轮机 39. wet steam turbine湿蒸汽汽轮机 40. saturated steam turbine饱和蒸汽汽轮机 41. full-speed turbine全速汽轮机 42. half-speed turbine半速汽轮机43. tandem compound turbine单轴汽轮机 44. cross compound turbine双轴汽轮机 45. super (

21、over)-high pressure turbine过高压汽轮机 46. impulse (type) turbine冲动式汽轮机 47. reaction (type) turbine反动式汽轮机 48. axial flow turbine轴流透平 49. radial flow turbine径流透平50. turbine with axial condenser轴向排汽汽轮机 51. turbine with horizontal joint带有水平中分面的汽轮机 52. turbine with vertical joint带有垂直中分面的汽轮机 53. double flow t

22、urbine两排汽汽轮机 54. triple flow turbine三排汽汽轮机 56. single-casing turbine单缸汽轮机 57. double-casing turbine双缸汽轮机 58. turbine proper汽轮机本体59. oil turbine 油透平60. hydraulic turbine水轮机 61. marine steam turbine船用汽轮机 62. aeroderivative gas turbine航改式燃气轮机 63. stationary steam turbine电站汽轮机 64. auxiliary turbine辅助透平I

23、II Rotary parts回转件65. rotor转子 66. rigid rotor刚性转子67. flexible rotor挠性转子 68. solid (forged) rotor (monobloc rotor)整锻转子 69. welded rotor焊接转子 70. (hollow) drum (type) rotor鼓型转子 71. built-up rotor组装转子 72. rotor without center bore无中心孔转子 73. HP-LP integrated rotor高/低压一体化转子74. shafting (shaft)轴系 75. HP (I

24、P, LP) rotor高（中、低）压转子 76. thrust collar推力盘 77. journal轴颈78. section of rotor转子区段 79. (first, second ) critical speed一阶（二阶）临界转速 80. extension shaft (spacer)中间轴，延伸段81. coupling联轴节 82. flexible coupling挠性联轴节 83. rigid coupling刚性联轴节 84. semi-flexible coupling半挠性联轴节85. half coupling联轴节半部86. integral (for

25、ged) coupling整体（锻制）联轴节 87. shrunk-on coupling红套联轴节 88. spigot（rabbet）止口 89. disk (disc) 叶轮90. rim (steeple)轮缘（枞树型叶根槽）91. hub轮毂 92. body（web）轮体 93. T （fir tree-type ) groove T型（枞树型）叶根槽 94. balance hole (plane, weight, plug)平衡孔（平衡平面，平衡配重，平衡旋塞） 95. keyway键槽 96. disk of constant stress (conical profile)

26、等强度（锥形）叶轮97. disk of constant thickness等厚度叶轮98. shrunk-on disk红套叶轮 99. blade叶片 100. moving (rotating, rotor) blade动叶 101. bucket 动叶 102. straight (tapered, twisted) blade直叶片（变截面叶片，扭曲叶片） 103. last stage (last but one, penultimate) blade末级叶轮（次末级叶片）104. last (locking , gate) blade (piece)末叶片（锁紧叶片，锁紧件）1

27、05. free-stand blade自由叶片 106. integral shroud blade整体围带叶轮 107. triple-pin blade三联叶片 108. bow blade马刀型叶片 109. compound lean blade复合弯扭叶片 110. concave (pressure) side内弧（压力侧） 111. convex (suction) side 背弧（负压侧）112. tenon铆钉头 113. leading (inlet) edge 进汽边 114. trailing (outlet, exit) edge出汽边 115. blade wak

28、e叶片尾流 116. convergent-divergent channel (CD passage)缩张通道 117. brazed (stellite) shield钎焊（斯太立）防蚀片 118. lacing hole拉筋孔 119. profile (section of blade)叶型，型线部分（叶片截面） 120. reaction（degree）反动度 121. cascade叶栅 122. blade root叶根 123. (three teeth, straight, curved ) fir- tree (blade) root（三齿直线/弧形）枞树型叶根 124.

29、( five finger) fork type (blade) root（五叉）插入式叶根，叉型叶根 125. tee (T-type) root T型叶根126. inverted-T (blade) root倒T型叶根 127. straddle-type (blade) root 外包叶根128. straddle inverted T-root 外包倒T型叶根 129. dovetail root (serrated root)燕尾型（齿型）叶根130. lacing (tie) wire 拉筋131. (lacing) lug (stub) 拉筋凸台132. loose lacin

30、g wire松拉筋 133. tubular lacing wire管状拉筋 134. shroud (band，cover)围带135. whole circle packed (continuously connected) shroud 整圈连接围带136. integral shroud整体围带 137. snubber整体围带 138. gauging (throat)喉节比（喉部） 139. pitch diameter节径，平均直径 140. top diameter（叶片）顶部直径 IV. Stationary parts静止件141. casing (cylinder)汽缸，

31、缸体 142. outer casing外缸 143. inner casing内缸 144. single-shell casing单层缸 145. double-shell casing双层缸 146. cover (upper half)上半部147. base (lower half)下半部148. horizontal (split) joint水平中分面 149. (massive) flange（厚）法兰 150. (casing) bore（汽缸）洼窝 151.fastener (bolt, nut, stud, dowel)紧固件（螺栓、螺母、螺柱、定位销） 152. ver

32、tical flange垂直法兰 153. tightness气密性 154. inlet进口 155. exhaust排汽口 156. exhaust hood 排汽缸157. guide plate导流板 158. diffuser扩压管 159. flange bolt hole法兰螺栓孔 160. shrunk-on ring红套箍环 161. combined HP-IP casing高中压合缸 162. thermal shield (baffle)挡热板 163. single (double) flow HP turbine单流（双流）高压缸 164. flow path (s

33、team path)通流部分 165.center support system滑键系统 166. lug ( foot, pawl)猫爪 167. thermal insulation保温设施 168. enclosure (lagging)罩壳（外壳） 169. diaphragm隔板 170. blade ring ( diaphragm carrier)叶片持环，隔板套 171. outer (inner) ring (of diaphragm)（隔板）外环（内环，隔板体）172. stationary (stator, guide ,nozzle) blade静叶，导叶，喷嘴 173

34、. vane (partition) 静叶174. cast-in (welded-in) diaphragm铸造（焊接）隔板 rotary diaphragm回转隔板 175. nozzle block (chest)喷嘴组（喷嘴室） 176. diaphragm deflection隔板挠度 177. bearing housing (pedestal)轴承箱 178. front bearing housing (standard) 前轴承箱179. rear bearing housing 后轴承箱180. floor(-type) bearing落地式轴承 181. bearing轴

35、承 182. journal (radial) bearing支持轴承（径向轴承） 183. thrust ( axial) bearing推力轴承（轴向轴承） 184. tilting pad bearing可倾瓦轴承 185. Kingsburg type thrust bearing金斯布里推力轴承 186. Babbitt (white metal, bearing metal)巴氏合金 187. bearing bush轴承壳体 188. bearing body轴承体189. bearing pad轴瓦 190. bearing cover (cap) 轴承上半191. 360&#

36、176;bearing整圆轴承 192. elliptical bearing椭圆轴承 193. three wedge bearing三油楔轴承 194. self-aligning bearing自找中轴承195. sleeve bearing套筒式轴承 196. sliding bearing滑动轴承 197. (oil) pocket (wedge)油袋（油楔） 198. oil film油膜 199. oil (film) whip油膜振荡 200. setting pad (segment)安装瓦块 201. working pad (segment)工作瓦块 202. oil r

37、ing (oil deflector)挡油环 203. oil film stiffness油膜刚度 204. armored thermocouple铠装式热电偶V. Main Valves主要阀门205. Main (HP) stop valve (MSV)主汽阀 206. control (governing) valve (CV, GV)调节阀 207. reheat (IP) stop valve(RSV)再热主汽阀 208. intercept valve再热调节阀 209. Combined main stop/governing valve联合式主汽/调节阀 210. butt

38、erfly valve蝶阀 211. piloted (pre-inlet) valve预启阀 212. fast valve快速动作阀 213. check (non-return) valve逆止阀 214. solenoid valve电磁阀 215. motor driven (operated) valve电动阀 216.drain valve疏水阀 217. diaphragm valve (atmospheric)膜片阀（大气阀）218. relief (exhaust) valve释放阀（放汽阀） 219. safety valve安全阀 220. extraction val

39、ve 抽汽阀221. stop valve截止阀 222. flap valve翻板阀 223. gate valve闸阀 224. steam chest蒸汽室 225. (valve) stem阀杆 226. (valve) disk (plug)阀碟 227. (valve ) seat阀座 228. (valve) bonnet (cover)阀帽（阀盖） 229. valve casing (chest)阀壳 230. (valve) travel (stroke)阀门行程 231. cross over (cross under)连通管 232. anti-jamming(stic

40、k) test防卡涩试验VI. Various systems各种系统(1) Control system (control and protection system)调节系统（调节保安系统）233. Electro-hydraulic control system电液调节系统 234. hydro-mechanical control system液压调节系统235. DEH (digital electro-hydraulic control system)数字式电液调节系统 236. electro-hydraulic converter电液转换器 237. trip跳闸，脱扣 238

41、. actuator执行机构 239. servomotor油动机 240. pilot (slide, spool) valve滑阀241. piston活塞 242. piston rod活塞杆 243. (oil) cylinder油缸 244. (oil) window油口（窗） 245. overlap覆盖度246. emergency governor危急遮断器 247. speed governor 调速器248. MSV servomotor 主汽阀油动机249. spring support操纵座 250. centrifugal stop bolt撞击子 251. LVDT

42、 (linear variable differential transformer)线性阀位传感器 252. safety test box安全试验盒 253. relay继电器，继动器 254. relay valve继动滑阀 255. axial displacement indicator (transducer)轴向位移指示器（传感器） 256. overspeed protection超速保护257. differential expansion detector (transducer)差胀检出器（传感器） 258 lever杠杆 259. (cam type) steam di

43、stribution device凸轮式排汽机构 260. throttle governing节流调节 261. nozzle governing喷嘴调节 262. partial admission (degree)部分进汽（度） 263.full arc admission全周进汽 264. governing (control) stage (Curtis stage) 调节级（复速级） (2) Oil system油系统265. Main oil reservoir (tank)主油箱 266. turbine oil透平油 267. fire-resistant fluid抗燃油

44、268. lube (lubrication ) oil润滑油 269. HP control fluid高压控制油 270. pressure (feed) line (pipe)供油管道 271. return (relief) line (pipe) 回油管道 273. nested pipe （pipe in pipe）system套管式 274. demister除油雾器 275. fan风机 276. mist separator 油污分离器277. oil purifier净油装置，油净化器 278. oil filter滤油器 279. oil cooler 冷油器280. overflow valve溢流阀 281. oil vapour油雾，油气 282. main oil pump( shaft driven)主油泵 283. impeller（主油泵）叶轮 284. switch-ove