暖通空调与冰箱工业中英文对照外文翻译文献.docx

暖通空调与冰箱工业中英文对照外文翻译文献.docx

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暖通空调与冰箱工业中英文对照外文翻译文献

中英文资料外文翻译文献

IndiaHVAC&RGoesGlobal

Thetotalmarketsizein2008fortheHVAC&RindustryinIndiawasapproximately$2.5billion.Thatyear,Indiaproducedroughly5millionrefrigerators,2.5millionroomairconditioners,packagedairconditionersofvariouscapacities,andpackagedchillersofreciprocating,scroll,screwandabsorptiontypes.

OtherHVAC&RproductsmanufacturedinIndiaincludeair-handlingunits,fan-coilunits,refrigerationsystemsforcoldroomsandfreezerrooms;low-temperaturebrinechillersforindustry;andcommercialrefrigerationequipmentforfoodstoresandsupermarkets.ThefollowingstoriesdescribesomeIndiancompaniesthataremakingtheirmarkinternationally.

HeatPumpsinDenmark

ThermaxabsorptionheatpumpsandchillersarefindingincreasingacceptancewithEuropeanandU.S.clientsthatwantenergy-efficientequipment.Businessesaredemandingsystemsthatcanreducecarbonemissionsandhelpcopewithglobalwarming.

Overthelastdecade,ThermaxhasworkedinoptimizingenergyuseinDenmarkbyinstallingabsorptionheatpumpsforcentralizedheating,whichisareverseapplicationofcentralizedcoolingwithabsorptionchillers.Hotwaterfromacentralgenerationfacilityisusedforspaceheatingintownbuildings.Theheatingcompaniesreducetheenergyintensityatgeneratingcentersbytappinglow-gradeheatfromothersourcessuchasgeothermalheatfromsandstoneaquifersorwasteheatfromtownincinerators.

Sinceitsfirstinstallationin1999,Thermaxabsorptionheatpumpsareoperatinginseveraldistrictheatinginstallations.Recently,thecompanyisfulfillinganorderfora3.4MWsteamabsorptionchillertobeinstalledindowntownCopenhagenaspartofadistrictcoolingproject.Thetotalcapacityoftheplantis15MW,whichusestheoutputoftheThermaxchiller,freecoolingusingseawaterandammoniachillers.Theplantwillsaveapproximately2,500tons（2268Mg）ofcarbondioxideperyear.

InSpain,Thermaxhascommissionedchillersinhotelsandofficebuildingsthatrunonwaterheatedbysolarpanels.ClientselsewhereinEuropealsouseThermaxchillersthatworkonexhaustgasfromfuelcellsorexcesssteamfromoldboilersthatusewoodwaste.

IntheUnitedKingdom,largeretailerTescohasinstalledThermaxchillersattwostoresaspartofaplantoreduceitscarbonfootprintthroughvariousmeasures,includingusingenergy-savingdevices.ThechillersusewaterfromthecogenerationsystemthatTescohasinstalledforgeneratingpower.

IntheUnitedStates,a1,100kWtestengineinstalledataplantofaleadingplasticsmanufacturerinOhiogeneratedagreatdealofwasteheat.Thermaxharnessedthiswasteheattodriveanabsorptionchiller.Wasteheatisconvertedtoenergysavingsaschilledwaterfromthissystemisusedforprocesscoolingintheplant.Morethan150businesscustomersintheUnitedStatesaregainingfromenergyprofitsandgreenreputationsbyinstallingThermaxchillers.Recently,theUniversityatAlbany-StateUniversityofNewYork，replaceditsold,inefficientcoolingsystemwitha1,400ton（4924kW）chillerthatworksonhotwater.Theuniversityhasgained35%energyefficiencywithsubstantialsavingsinoperatingandmaintenancecosts.TheHenryFordMuseuminDetroitandColoradoSchoolofMinesinGolden,Colo.,alsohaveThermaxchillers.

Underarecentstrategicagreement,Trane,aleadingglobalindoorcomfortsystemsandserviceproviderfortheNorthAmericanmarket,willsourceanddistributeThermaxchillers.

HeatWheelsinAustralia

WhatdoahospitalinAustralia,auniversityinFlorida,ahigh-techcommercialbuildinginDubai,achurchinBrazil,theOlympicstadiumandairportinBeijingandanindoorswimmingpoolinTasmaniahaveincommon?

TheindoorairqualityprovidedbyDRI,DesiccantRotorsInternational,isaheatwheelmanufacturerinDelhi.AflagshipcompanyofthePahwaEnterprises,itisthelargestprivatelyheldHVACgroupinIndia.

KingEdwardMemorialHospital（KEM）inPerth,Australia,isarenowned,state-ownedhealth-careproviderforwomen,withmorethan400bedsandalargestaffofspecialists.KEMisgearedtoprovidethehigheststandardsofhealthcareandpatientservicing,whereindoorairqualityplaysavitalrole.TheoriginalHVACinstallationcarriedout30yearsagowasaheadofitstime.Itincorporatedheatrecoverywheels（HRW）tosaveenergyandprovidebetterindoorairquality.ThewheelswereimportedfromtheUnitedStatesandthealuminumsubstratewassuppliedin20segments.Withthepassageoftime,thesubstratedisintegratedandfelloffinallfourwheels.Asaresult,thewheelsbecamenon-operationalandKEMHospitalandtheauthoritieshadatoughtimefindingasupplierthatcouldsupplynewwheelsinsectionsthatcouldpassthroughthedoorwayswithoutbreakingdownthewallsoftheAHUroom.Theyalsohaddifficultyfindinganinstallerwhocoulddismantletheoldsteelframes,alsoinsections,sothebuildingcouldremainintact.

Fortunately,DRI,throughitsAustralianagentagreedtocustommanufactureafive-segmentwheelinitsfactory,shipittothesite,installandcommissionthenewwheel,allunderthesupervisionofalocalconsultant.Withthecompletionoftheretrofitproject,KEMHospital’sindoorairqualityimproved.AmongotherprojectsDRIhasdonearetheBeijingOlympics;PacificControls,whichisDubai’sfirstgreenbuilding;andthesecondtallestbuildinginChina,whichisthe450m（1,476ft）tallNanjingGreenLandSquare,whichareallequippedwithEcofreshwheelsproducedinDelhi.

OtherDRIfacts:

•Largestglobalproducerofenthalpywheels;

•World’sonlyAHRIandEuroventcertifiedrotorsmanufacturer;

•Integratedrotormanufacturingfacility;

•World-classrotor（enthalpyaswellasdesiccant）testfacility;

•SalesnetworkspreadoverIndia,U.S.,Brazil,Europe,UAE,Turkey,Africa,China,Malaysia,Philippines,Japan,KoreaandAustralia;and

•AwardedAHRIcertificationperformanceawardforachievinga100%successrateforsevenconsecutiveyears.

HeatPumpsinEurope

BlueStarbeganexportingdrinkingwatercoolerstotheGulfcountriesintheMiddleEastasearlyas1974.ThelargestainlesssteelstoragetankdesignofthecoolerswassuitableforIndiaandtheGulfcountrieswherecitywatersupplywasintermittent.AlthoughlocalbuyersinitiallyresistedbuyingBlueStarcoolers,withimprovedqualityandtimelydeliveriesthecompany’ssky-bluewatercoolersbecamevisibleateverymosqueandschoolinDubaiandKuwait.

Intheearly1990s,BlueStarmadelargeinvestmentsinnewplant,machinery,technologyandR&DforHVAC&Rproductstohandlethegrowingmarketwithinthecountry.In1999,thecompanystartedexportingductedairconditionersofupto7.5ton（26kW）capacity,aswellaswindowandsplitroomACs.AsubstantialpartoftheseproductswerespeciallydesignedforanAmericancompany;prototypeswerebuiltandtestedinIndiaandtheU.S.,tosuittheneedsoftheU.S.manufacturerfortheMiddleEastmarket.LabeledwiththeU.S.brandname,butwiththewords“MadeinIndia,”customersnolongerhesitatedtobuysuchproducts.Asmanyas170,000unitaryproductsweresoldwithinafewyears.

BuoyedbythissuccessintheMiddleEast,theAmericancompanydecidedtoentertheEuropeanmarketwithitsbrandandonceagainchoseBlueStartodesignductableheatpumpsforthismarket,usingR-407Crefrigerant（insteadofR-22intheMiddleEast）withasleekappearance,compactfootprint,stringentsafetyandnoiserequirements.EleventhousandunitshavebeenshippedtoEurope.

With$500,000inexportsin1999,todaythecompanyhasnearly$25millioninexportsandshipsdrinkingwatercoolers,ductedsplitACsandheatpumps,andair-handlingunits,fancoilunits,scrollchillers,screwchillers,closecontrolpackagedACs,aswellasspecialunitsforthetelecommarket.Alargenumberofdistributorsandbusinesspartnershelpthecompanytocatertothegrowingmarketinvariousneighboringcountries.WithanincreasedR&Dspending,BlueStarplanstoshipmoreproductstotheinternationalmarket.

CoolersinEurope

Air-cooledfluidcoolers（ACFC）areastheradiatorinyourcar,helpingtokeeptheenginecool,bycirculatingcoolingwaterthroughtheenginejacketandtheradiator.Theyarelargerincoolingcapacityandareusedincaptivepowerplantstocoolthedieselenginesorgasturbinesthatdrivetheelectricgenerators.

Withscarcityofwaterandshortageofelectricpowerinmostpartsofthedevelopingworld,InternationalCoilLtd（ICL）ofDelhihasdevelopedACFCstocoolthejacketsofdieselenginesorgasturbinesrunninggeneratorsin8MWpowerplantsorlargercapacitywithmultiplesof8MW,usedbyindustrytoruntheirplants,insteadofcoolingtowers,whichconsumelargeamountsofwater.

WithhundredsofinstallationsofACFCsinIndia,millionsofcubicmetersofwaterarebeingsaved,provingthemtobeagoodenvironment-friendlysolution.CertifiedbyAHRI,theseACFCscanalsobesuppliedwithHeresitecoatingtoreducecorrosioninsalineatmospheres.InternationallyreputablemanufacturersofpowerplantsrunningondieselenginesorgasturbinesincludingRollsRoyceofEngland,MANofGermany,WartsilaofFinlandandCumminsoftheU.S.,havesignedOEMagreementswithICLtouseACFCsontheirsuppliesofgeneratorstomostpartsofthedevelopingworld.

MEPContractinginMiddleEast

Intheearly1970s,theMiddleEastembarkedonambitiousplansofmodernizationandbuildingconstruction.

Withasmalldomesticpopulation,theregiondependedheavilyonconstructionlaborfromtheIndiansubcontinent,whichisonlyafewhoursawaybyair.Araband