给排水专业英文缩写词.docx

1、1编制目的为了在工程设计文件中正确使用英文缩写词和理解英文缩写词表达的涵义 特编制本文件。2适用范围英文缩写词可以在英文注释的给排水专业图纸和设计文件中使用。用中文 注释的图纸和设计文件除特殊情况外，一般不采用。在绘制工程设计图纸时，英文缩写词一律采用大写字母。3给排水专业英文缩写词3.1配管另部件类：骨口. 缩写词英文名称中文名称3.1.1 P3.1.2 EL3.1.3 MEL3.1.4 REL3.1.5 T3.1.6 LT3.1.7 RT3.1.8 R3.1.9 CR3.1.10 ER3.1.11 CPL3.1.12 ECPL3.1.13 HCPLPipeElbowMitre elbowR

2、educing elbowTeeLateral teeReducing teeReducerConcentric reducerEccentric reducerCouplingFull couplingHalf coupling管子弯头虾米腰弯头导径弯头三通斜三通导径三通导径管（大小头）同心异径管（同心大小W心异径管（偏心大小管箍双头管箍单头管箍3.1.14RCPLReducing coupling3.1.153.1.16BUUNBushingUnion异径管箍内外螺纹接头活接头3.1.17HCHose coupler软管接头3.1.18NIPNipple短节3.1.19CPCap管帽（封头

3、3.1.20PLPlug管堵（丝堵）3.1.21BLKBlank盲板3.1.22SBSpectacle blank(blind)8字盲板3.1.23MHMetallic hose金属软管3.1.24RPReinforcing pad补强板3.1.25FLGFlange法兰3.1.26WNFWelding neck flange对焊法兰3.1.27SOFSlip-on flange平焊法兰3.1.28SWFSocket welding flange承插焊法兰3.1.29THRThreaded螺纹3.1.30REDFReducing(flange)异径（法兰）法兰盖（盲法3.1.31BFBlin

4、d flange3.1.32FSFFlange sealing face法兰密封面3.1.33FFFlat face全平面3.1.34RFRaised face凸台面3.1.35MFFMale and female face凹凸面3.1.36MFMale face凸面3.1.37TGFTongue and groove face梯槽面3.1.38TFTongue face梯面3.1.39GFGroove face槽面3.1.40GGasket垫片3.1.41NMGNon-metalic gasket非金属垫片3.1.42AGAsbestos gasket石棉垫片3.1.43RGRubber g

5、asket橡胶垫片3.1.44MGMetallic gasket金属垫片3.1.45BBolt螺栓3.1.46SBStud bolt螺柱3.1.47NUNut螺母3.1.48TBTurnbuckle3.1.49WSRWasher3.1.50SWSRSpring washer3.1.51GVGate valve3.1.52GLVGlobe valve3.1.53CHVCheck valve3.1.54BUVButterfly valve3.1.55BAVBall valve3.1.56PVPlug valve(cock)3.1.57CVControl valve3.1.58SVSafety va

6、lve3.1.59PRVPressure reducing valve3.1.60STSteam trap3.1.61RVRelief valve3.1.62BVBreather valve3.1.63NVNeedle valve3.1.64DVDiaphragm valve3.1.65AVAngle valve3.1.66TWV3.Way valve3.1.67SGVSocket gate valve3.1.68SRStrainer3.1.69SRYY-type strainer3.1.70SRTT-type strainer3.1.71SPRSeparator3.1.72FAFlame a

7、rrester3.1.73SILSilencer3.1.74SGSight glass3.1.75SCSample cooler3.1.76DFDrain funner3.1.77RORestriction orifice3.1.78EJExpansion joint花篮螺母垫圈弹簧垫圈闸阀截止阀止回阀蝶阀球阀旋塞阀调节阀安全阀减压阀疏水阀泄压阀呼吸阀针形阀隔膜阀角阀三通阀插板阀过滤器丫型过滤器T型过滤器分离器阻火器消声器视镜取样冷却器排液漏斗限流孔板补偿器（膨胀3.1.79 INSThermal insulation3.1.80 HINSHot insulation3.1.81 CINSCo

8、ld insulation3.1.82 T3.1.83 EST3.1.84 1ST3.1.85 SJT3.1.86 ET3.1.87 M3.1.88 Cl3.1.89 Ml3.1.90 DI3.1.91 CS3.1.92 CAS3.1.93 FS3.1.94 AS3.1.95 SS3.1.96 AL3.1.97 BRS3.1.98 BRZ3.1.99 CU3.1.100 THKTracingExternal steam tracingInternal steam tracingSteam-jacket tracingElectric tracingMetallic materialCast i

9、ronMalleable ironDuctile ironCarbon steelCast steelForged steelAlloy steelStainless steelAluminiumBrassBronzeCopperThickness3.1.101 STD Standard3.1.102 XS3.1.103 XXSExtra strongDouble extra strong骨口.，,二rf缩写词英文名称3.2.1CNConstruction north3.2.2EEest3.2.3WWest3.2装置布置及生产流程类隔热 保温保冷伴热（冷） 蒸汽外伴热蒸汽内伴热 蒸汽夹套伴热

10、电伴热金属材料铸铁可锻铸铁球墨铸铁碳钢铸钢锻钢合金钢不锈钢铝黄铜青铜紫铜壁厚标准加强特强中文名称 建北东西3.2.43.2.53.2.63.2.73.2.8SNHVGRD3.2.9 UG3.2.10 BL3.2.11 ES3.2.12 EW3.2.13 HS3.2.14 PS3.2.15 PRSouthNorthHorizontalVerticalGroundUndergroundBattery limitEmergency showerEye washerHose stationPiping supportPiping rack南北水平竖直、铅直、直立地坪地下装置边界线（界区事故淋浴器事故洗

11、眼器软管站管架管廊3.2.16STRUStructure3.2.17BLDGBuilding3.2.18SHELShelter3.2.19COFFCofferdam3.2.20FLFloor3.2.21PFPlatform3.2.22ELElevation3.2.23BOPBottom of pipe3.2.24COPCenter of pipe3.2.25TOPTop of pipe3.2.26FOBFlat on bottom3.2.27FOTFlat on top3.2.28CLCenter line3.2.29TLTangent line3.2.30BOSBottom of suppo

12、rt3.2.31TOSTop of support3.2.32TOBTop of beam3.2.33BOBBottom of boam3.2.34CLClearance构架（构筑物） 建筑物棚围堰楼板平台标高管底管中心管顶 底平顶平 中心线切线 支架底 支架顶梁顶 梁底净距（净空）3.2.35CTCCenter to center3.2.36CTFCenter to face3.2.37CTECenter to end3.2.38ETEEnd to end3.2.39DDiameter3.2.40DNNominal diameter3.2.41IDInside diameter3.2.42O

13、DOutside diameter3.2.43DIMDimension3.2.44MAXMaximum3.2.45MINMinimum3.2.46AVGAverageAPPApproximate3.2.47中心至中心 中心至面 中心至端部 端到端直径公称直径内径外径尺寸最大最小平均3.2.483.2.49PFDPIDProcess flow diagramPiping & instrument约，近似工艺流程图管道和仪表流程图diagram3.2.503.2.51CODDTL3.2.52 SPContinued on draw inaDetailSpool drawing(Isometric

14、drawing)接至图详图管段图单管图（空视图）3 2 53 DWG.NO Drawing number3.2.54LOMList of material3.2.55 APPXAppendix3.2.563.2.57JOB.NO Job NumberBEDD Basic engineeringdesign data3.2.58 DEDD Detail engineeringdesign data3.2.59REV.NO Revision number3.2.60REF.DWG Reference drawing3.2.61 AUTO Automatic图号材料表附录工号（项目号）基础工程设计数

15、据详细工程设计数据修改号参考图自动3.2.69 TEMP(T) Temperature3.2.70 PRESS(P) PressureWeldingArc weldingGas weldingLap weldingButt welding Socket welding Field welding Heat treatmentPreheatingStress relief Post weld heattreatmentHydraulic testing Pneumatic testing Covered electrode Field faricated RevisionCorrosion al

16、lowanceUtilityQuantityWeightMan hour手动 锁闭锁开 正常关 正常开大气（压） 公称压力温度压力 焊接 电弧焊 气焊 搭接焊对焊 承插焊现场焊 热处理预热应力消除 焊后热处理水压试验 气压试验 焊条 现场制造 修改腐蚀裕度 公用工程数量 重量工时3.2.62 MNL3.2.63 LC3.2.64 LO3.2.65 NC3.2.66 NO3.2.67 ATM3.2.68 PN3.2.71 W3.2.72 AW3.2.73 GW3.2.74 LW3.2.75 BW3.2.76 SW3.2.77 FW3.2.78 HT3.2.79 PH3.2.80 SR3.2.81

17、 PWHT3.2.82 HYDT3.2.83 PNET3.2.84 CE3.2.85 F/F3.2.86 REV3.2.87 CA3.2.88 UTL3.2.89 QTY3.2.90 WT3.2.91 MHRManualLock closeLock openNormally closeNormally openAtmosphereNominal pressure3.2.92HP(HL)High point(Level)3.2.93LP(LL)Low point(Level)3.2.94sueSuction3.2.95DISDischarge3.2.96SOSteam out3.2.97DRDr

18、ain3.2.98VTVent3.2.99RTGRating3.2.100CCChemical clean3.2.101SMLSSeamless3.2.102WELDWelded3.2.103 COClean out3.2.104 SYM3.2.105 UC3.2.106 FDN3.2.107 INF 3.2.108 REF3.2.109 SEQ3.3有关消防类SymmetricalUtility connectionFoundationinformationReferenceSequence高点（高液 .一低点（低液吸入口排出口蒸汽吹扫排液放气压力等级化学清洗无缝的焊接的清洗（口） 对称的公

19、用工程接头基础信息资料等节序号（顺全淹没式高倍数泡沫灭火系统骨口. 缩写词英文名称中文名称3.3.1 EXP3.3.2 HEF3.3.3 MEF3.3.4 CONExpansionHigh expansion foamMedium expansion foamConcentration发泡倍数高倍数泡沫 中倍数泡沫 混合比3.3.5 RFA3.3.6 ECS3.3.7 FTT泡沫供给速率 封闭空间导泡筒rate of foam applicationEnclosurefoam transit tube3.3.8 TFHEFES Total flooding of High expansion

20、foam extinguishing system3.3.9 LAHMEFES Local application of局部应用式高倍数、中倍数泡3.3.103.3.113.3.123.3.133.3.143.3.153.3.163.3.173.3.183.3.193.3.203.3.213.3.223.3.233.3.243.3.253.3.263.3.27High & medium expansion 沫灭火系统 foamextinguishing systemMHMEFES Mobile of high & medium移动式高倍数、中倍数泡沫expansion foam extingu

21、ishing灭火系统systemTFES Total floodingextinguish-ing systemPA Protected AreaCDSCombined distributionsystemFECFlame extinguishingConcentrationITInhibition timePROPressure relief openingEOA Equivalent orifice areaFRF川ing ratioMFMaterial factorHHydrantMMonitorWSS Water sprinker systemWSS Water spray syste

22、mP.E Portable ExtinguisherHFFS Halon Fire FightingsystemACAlternating currentDC Direct current3.4有关工艺循环冷却水系统类3.4.1 骨口. 序号循环水缩写词英文名称3.4.1.1 OS3.4.1.2 CSOpen systemClosed system全淹没灭火系统防护区组合分配系统灭火浓度抑制时间泄压口等效孔口面积充装率物质系数消火栓消防水炮水喷淋系统水喷雾系统移动式灭火器卤代烷灭火系统交流（电）直流（电）中文名称敞开式系统密闭式系统3.4.1.3 Ch3.4.1.4 CHB3.4.1.5 SL

23、3.4.1.6 SC3.4.1.7 FR3.4.1.8 CR3.4.1.9 SCV3.4.1.10 CC3.4.1.11 MTC3.4.1.12 PF3.4.1.13 IHE3.4.1.14 SS3.4.1.15 PRTC3.4.1.16 MUW3.4.1.17 BDW3.4.1.18 HLI3.4.1.19 S.l3.4.1.20 L.I3.4.1.21 S.l3.4.1.22 S.l3.4.1.23 Cl3.4.1.24 OD3.4.1.25 BOD3.4.1.26 CODcr3.4.1.27 SS3.4.1.28 M-al3.4.1.29 Ca-H粘泥粘泥量污垢热阻值腐蚀率系统容积浓缩倍

24、数监测试片预膜间接换热 旁流水药剂允许停 留时间补充水排污水热 流密度饱和指数朗 格利尔指数稳定指 数阻垢缓蚀需氧 量生化需氧量悬浮固体M-碱度钙硬度Suspended solidChemical oxygen deman彳匕学需氧量 （铭M-alkalinityChemicalsCount of heterotrophic bacteriaSlimeSlime content Fouling resistanceCorrosion rateVolumetric content of systemCycle of concentration Monitoring couponPrefilmin

25、gIndirect heat exchangeSide streamPermitted retention time of chemicals Makeup water Blowdown water Heat load intensity Saturation Index Lang elier Index Stability Index Scale inhibition Corrosion inhibition Oxygen demand Biochemical oxygen demandCa Hardness药剂导养菌数3.4.1.30 Mg-H3.4.1.31 PH3.4.1.32 DO3

26、4.1.33 T.S3.4.1.34 tr3.4.1.35 T.D.S3.4.1.36 TOC3.4.1.37 TOD镁硬度 PH值溶解氧 总固体 痕迹总溶解固体 总有机碳 需氧量3.4.1.38 OC3.4.1.39 NPSH3.4.1.40 D3.4.1.41 B3.4.1.42 P.A3.4.1.43 S.A3.4.1.44 S3.4.1.45 DAOxygen consumptionNet positive suctionhead dispersant biocide Prefilming agentStripping agent Surfactant defoaming agent

27、耗氧量泵的净正吸入压头分散剂杀菌剂预膜剂剥离剂表面活性剂消泡剂3.4.2冷却塔序号缩写词英文名称中文名称Mg HardnessPH valueDissolved oxygenTotal solidstraceTotal dissolved solidTotal organic cabonTotal oxygen demand3.4.2.1 CT3.4.2.2 CTI3.4.2.3 NOC3.4.2.4 HWT冷却塔冷却塔协会冷却塔格数进塔热水温度Cooling TowerCooling Tower InstituteNumber of cooling tower cellsHot(or inl

28、et) water3.4.2.5 CWT3.4.2.6 WBTtemperatureCold(or outlet)watertemperatureWet-bulb temperature（出塔）冷水湿球温度3.4.2.7 DBT3.4.2.8TEMP342.9 APPDry-bulb temperatureTemperature Approach to wet干球温度温度逼近度bulb temperature3.4.2.10 RCooling range进出塔水温差3.4.2.11 BTU British Termal Unit美国热能单位3.4.2.12 LWater flow rate冷却

29、水流量率3.4.2.13 G Air flow rate空气il率3.4.2.14 L/G ratio Liquid/Gas ratio水/气比3.4.2.15 C.F.Tower Counter flow cooling 逆流塔Tower3.4.2.16 CRFTower Cross-flow cooling 横流塔Tower3.5给排水主要管线类骨口. 缩写词 英文名称中文名称3.5.1DW3.5.2PWDrinking water supply piping Production water supply生活给水管道生产给水管道piping3.5.3 RW3.5.4 CW3.5.5 CR

30、3.5.6 GW3.5.7 FW3.5.8 HFWRaw water pipingCooling water supply pipingCooling water return pipingGround water pipingFire fighting water piping High-pressure fire fighting原水管道冷却水给水管道冷却水回水管道地下水管道消防给水管道高压消防给水管道3.5.9 LFWwater pipingLow-pressure fire fighting低压消防给水管道3.5.10 DS3.5.11 PS3.5.12 OS3.5.13 RS3.5.

31、14 AS3.5.15 Al3.5.16 NS生活污水管道生产污水管道含油污水管道雨水管道酸性污水管道 碱性污水管道 清净废水管道water pipingDomestic sewage pipingProduction sewage pipingOily sewage pipingRain water sewage pipingAcid sewage pipingAlkaline sewage pipingNon-polluted sewage piping骨口.、，- 1 f缩写词英文名称3.6.1abbrabbreviated3.6.2absabsolute3.6.3abtabout3.6

32、4ELElevation3.6.5approxapproximately3.6.6appxappendix3.6.7aqaqua3.6.8assnAssociation3.6.9auxauxiliary3.6.10avgaverage3.6.11balbalance3.6.12Cocompany3.6.13ConeConcentration3.6.14CompCompound3.6.15effefficiency3.6.16n, weight3.6.17PrPressure3.6.18qrquarter3.6.19rradius3.6.20s.h.pshaft horse power3.6常

33、用缩写词类：中文名称 简写（称）的， 缩耳绝对的大约标高近似的附录水，水溶液协会辅助的平均的平衡、量度、余数公司浓度化合物效率净重压力四分之一半径轴马力3.7常见机构缩写骨口.缩写词英文名称中文名称3.7.1A.C.SAmerican Chemical Society美国化学学会3.7.2A.E.S.CAmerican Engineering美国工程标准委员会3.7.3A.P.Istandard CommitteAmerican petroleum Institute美国石油协会3.7.4 A.S.AAmerican StandardAssociation美国标准协会3.7.53.7.63.7.73.7.83.7.9A.S.C.E American Society cf civil EngineersA.S.M.E American Society of Meehanical EngineersNFPA National Fire ProtectionAssociationWPCF Water pollution ControlFederationCTI Cooling Tower Institute美国土木工程师学会美国机械工程师学会国家防火协会美国水污染控制联合会美国冷却塔协会