压缩机术语

中华人民共和国专业标准 ZB J 72004

化工用离心式压缩机名词术语

Vocabulary of terms for chemical industry centrifugal compressor

1000总类general item

1001透平压缩机 turbocompressor*

1002离心式压缩机centrifugal compressor*

1100形式和结构特点分类

1101水平剖分型

horizontally split type；*

axial split type*

1102 筒型；垂直剖分型

barrel type；vertical1y split type* 1103 等温型 isothermal type

1104 双转速 H 型 four-poster compressor 1105单级高速 high speed single stage type* 1106轴流-离心式 axial-centrifugal type* 1107背靠式 back-to-back type*

1108 悬臂式 cantilever type*

1108双支承式both side supported type*

1110 直流型；单流型 straight-through type；

single-flow type*

1111双流型 double-flow type*

1112侧流型；旁流型 side-stream type

1200按驱动形式分类

1201蒸汽透平驱动型steam turbine driven type* 1202电机驱动型 motor driven type*

1203燃汽轮机驱动型gas turbine driven type* 1300按冷却方式分类

1301内冷式 internal cooling type*

1302外冷式 external cooling type*

1400按压力分类

1401低压压缩机low pressure compressor* 1402中压压缩机 moderate pressure compressor* 1403高压压缩机 high pressure compressor* 1404超高压压缩机super-high pressure compressor* 1500按压缩气体的种类分类

1501合成气压缩机 synthesis gas compressor* 1502原料气压缩机raw gas compressor*

1503二氧化碳压缩机carbon dioxide compressor* 1504乙烯压缩机ethene compressor*

1600按使用场合分类

1601制冷压缩机refrigeratory compressor* 1602管线型压缩机pipeline compressor*

1700压缩机单元及其组合

units of compressor and their assemblies 1701级 stage*

1702段 section*

1703缸 casing*

1704离心式压缩机组

1705centrifugal compressor set*

1706轴系shaft system*

1707首级 first stage*

1708中间级 inter stage*

1709末级 end stage*

1710单级 sing1e stage*

1711多级 multi-stage*

1800方位与转向positive and rotating direction 1801进气口方向 inlet direction*

1802出气口方向 exit direction*

1803旋转方向 rotating direction*

2000离心式压缩机的结构compressor structure* 2100转动部件 rotating assembly

2101转子rotor*

2102轴；主轴 shaft*

2103光轴 shaft with uniform diameter*

2104阶梯轴 stepped shaft*

2105节鞭轴 corrugated shaft

2106叶轮 impeller*

2107后弯叶片式叶轮

backward curved vanes impeller*

2108径向叶片式叶轮

straight vanes impeller*

2109前弯叶片式叶轮

forward-curved vanes impeller*

2110闭式叶轮 closed impeller*

2111半开式叶轮 semi-closed impeller*

2112开式叶轮 open type impeller*

2113长短叶片式叶轮

2114impeller with stagger vanes#

2115模形叶片式叶轮 wedge vanes impeller 2116单吸叶轮 single passage impeller*

2117双吸叶轮 double passage impeller*

2118三元叶轮 three dimensional impeller* 2119导风轮 inducer

2120焊接叶轮 welded impeller*

2121铆接叶轮 riveted impeller*

2122铣制叶轮 milled impeller*

2123钎焊叶轮 brazed impeller

2124精密铸造叶轮 precision cast impeller 2125电蚀加工叶轮

electrically machined impeller

2126轮盘 disc*

2127轮盖 shroud；enclosing cover*

2128叶轮叶片 blade；vane*

2129轮毂 hub*

2130进口圈 inlet ring*

2131圆弧形叶片 arc blade；arc vane*

2132直叶片 straight blade*

2133扭曲叶片twisted vane；twisted blade* 2134平衡盘；平衡鼓balancing drum；balance piston*

2135止推盘；推力盘 thrust collar*

2136调整垫片 adjusting ring*

2137联轴器 coupling *

2138齿式联轴器 gear type coupling *

2139套筒式联轴器sleeve type coupling *

2140膜片式联轴器flexible diaphragm coupling* 2141轴套 shaft sleeve*

2142卡环(弹性挡圈) circlip*

2200静止部件 static assembly*

2201定子stator

2202机壳 casing*

2203水平剖分机壳 horizontally split casing* 2204筒形机壳 barrel-type casing*

2205外缸 barrel* 2206内缸 inner case*

2207上机壳upper casing*

2208下机壳 lower casing*

2209端盖 end cover；barrel head*

2210支座；猫爪 support sadd1e*

2211排放孔 discharge hole；drain；drain plug 2212测量孔 measuring hole*

2213导向杆 guide rod*

2214底座 bed*

2215公用底座common bed*

2216吸气室；进气室 inlet chamber*

2217管式轴向吸气室

pipe type axial inlet chamber*

2218肘管式径向吸气室

elbow type radial inlet chamber

2219半蜗壳型吸气室semi-volute inlet chamber* 2220进气导流板；进气导流筋inlet guide plate 2221隔板 diaphragm*

2222内隔板 inner diaphragm*

2223外隔板 outer diaphragm*

2224扩压器 diffuser*

2225有叶扩压器 vaned diffuser*

2226无叶扩压器 vaneless diffuser*

2227可转动叶片扩压器

adjustable vane diffuser*

2228直壁形扩压器

straight walls type diffuser*

2229弯道 return bend*

2230回流器 return channel*

2231有预旋回流器 prewhirl return channe1 2232无预旋回流器 non-prewhirl return channel 2233扩压器叶片 diffuser vane*

2234回流器叶片 return channel vane*

2235蜗壳；排气室 volute*

2236等截面蜗壳 volute of constant section* 2237对称型蜗壳 symmetric volute

2238不对称型蜗壳 asymmetric volute

2239内蜗壳 inner volute*

2240蜗舌 volute tongue*

2241平衡气室 balance chamber*