船舶辅机常用英汉词汇

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1、船舶辅机常用英汉单词对照表第一篇船用泵和空气压缩机泵pump船用泵marinepump立式泵verticalpump卧式泵horizontalpump单缸泵simplexpump双缸泵duplexpump单作用泵single-actingpump双作用泵double-actingpump单级泵sing-stagepump双级泵double-stagepump定量泵constantdisplacementpump(constantdeliverypump)变量泵variabledisplacementpump(variabledeliverypump)自吸式泵self-primingpump

2、非自吸式泵non-selfprimingpump容积式泵displacementpump轴流泵axial-flowpump离心泵centrifugalpump往复泵reciprocatingpump活塞泵pistonpump柱塞泵plungerpump径向柱塞泵radioplungerpump轴向柱塞泵axialplungerpump回转泵rotarypump叶片泵vanepump双作用叶片泵double-actingvanepump单作用叶片泵single-actingvanepump齿轮泵gearpump内齿轮泵Insidegearingpump外齿轮泵outsidegearingpu

3、mp螺杆泵screwpump水环泵waterringpump液压泵hydraulicpump径流泵radial-flowpump旋涡泵turbinepump喷射泵ejectorpump(ejector)电动泵motor-drivenpump蒸汽直接作用泵direct-actingsteampump冷却水泵main-engine-drivenpump给水泵feedwaterpump备用给水泵donkeyfeedwaterpump卫生水泵sanitarypump出灰泵ash-ejectingpump压载泵ballastpump污水泵sewagepump凝水泵condensatepump引水泵p

4、rimingpump(primerpump)盐水泵brinepump通用泵generalservicepump(servicepump)淡水泵freshwaterpump消防泵firepump(firefightingpump)舱底泵bilgepump循环泵circulatingpump(evacuationpump)真空泵vacuumpump驳运泵transferpump泵壳pumphouse泵体Pumpbody泵缸pumpcylinder泵缸套pumpliner填料箱stuffingbox吸入阀suctionvalve净正吸入压头netpositivesuctionhead(NPSH)

5、系统水头损失systemheadloss泵特性曲线pumpcharacteristiccurve排出discharge(delivery)叶轮impeller(vanewheel)流道liquidpath吸入口suction(eye)扩压管diffuser蜗壳volute管路pipeline7阀valve旋塞(考克)cock止回阀none-returnvalve蝶形阀butterflyvalve闸板阀gatevalve转阀rotary(rotating)valve滑阀slide(sliding)valve球形阀globevalve安全阀reliefvalve速闭阀quickclosingv

6、alve(stripvalve)集中饮水系统centralprimingsystem(CPS)第二篇甲板机械液压泵hydraulicpump径向柱塞泵radialplungerpump中央阀centerpump配油轴oildistributionshaft配油盘oildistributiondisc配油套oildistributionsleeve配油口oildistributionport配油壳oildistributioncasing配油阀oildistributionvalve浮动环floatingring压力管pressurepipe伺服活塞servo-piston差动活塞diffe

7、rentialpiston倾斜盘swashplate液压放大器hydraulicamplifier液压马达hydraulicmotor高速小扭矩油马达highspeedlowtorqueoilmotor齿轮式油马达gear-typeoilmotor叶片式油马达vane-typeoilmotor轴向柱塞式油马达axial-plungeroilmotor低速大扭矩油马达lowspeedhightorchoilmotor柱塞式