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外文翻译--热水器.doc

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外文翻译--热水器.doc

附录AThewaterheateralreadybecomesessentialdomesticelectricappliancesregardingthemoderncityandcountrysidefamily,accordingtothestatistics,thewaterheaterincludingfuelgas,electricity,solarenergyandsoonhasatpresentachieved71.5intheChinesecitiesfamilypopularrate,yearsalesvolume12,000,000,aboutsocialinventoryclose150,000,000,afteralreadybecamecontinuesthecolortelevision,therefrigerator,thewasher,airconditioningfiftheverybodyusestheelectricappliance.Butelectricboilerbecauseithasthesecurity,theenvironmentalprotection,thehealth,doesnothavethepollutionandsoonmanymerits,alreadygraduallyreplacedthefuelgaswaterheatertobecomeconsumersnewfavorite,becameinthesmallhouseholdelectricalappliancesprofessiononeofrateofrisequickestelectricalappliancesproducts.Accordingtothepertinentdatademonstrated,althoughthetotalquantitywasstillshortinthefuelgaswaterheater,theelectricboileralreadyhadachievedin2003marketshare39,havesurpassedthefuelgaswaterheater35marketshare.Climbsgraduallyalongwiththeelectricboilermarketshare,theelectricboilersecurityproblemmoreandmorearousespeoplesinterest.Accordingtotherelatedinvestigationdemonstrated,consumerwhenpurchaseelectricboilerproductmostcaredaboutthefactorisasecurity.ButdatawhichprovidesaccordingtoNationalQualityExaminationDepartment,thedomesticentirewaterheaterprofessionproductaveragequalifiedratehassurpassed80,but,thewaterheatersecurityaccidentstillemergedoneafteranotherincessantly.In2003,ChinaConsumerAssociationaltogetheracceptedaboutwaterheatersuit6791,inwhichaboutthesecurityaspectsuitis386.Afterall,sograveastoaffectahumanlife,howcanguaranteetheelectricboilerthesafetyperformanceandtheusesecurityTheauthortookforalongtimeisengagedinthefactorypersonnelwhotheelectricboilersells,chatsowninthisview.Saysfromthetheory,theelectricboilersecurityornotinvolvestoentireproducteachpart.Weusuallysaythesecuritymainlyisreferstotheelectricboilertoleak,toscaldthehumaninabigwaythesetwothesecurityhiddendangerwhichwiththeconsumerlife,thehealthiscloselylinked.Infact,solongasisthepresentregularfactoryproductionelectricboilerproduct,alldesignedthecorrespondingmultiplesecuritymeasureintheproduct,theconsumerhasnotusedtheworry.Fromelectricboilerproductitself,itssecuritymainlymanifestsinfollowingseveralaspectsFirst,electricboileringallbladder.Justliketheairconditioningproductitsqualitykeyinthecompressor,regardingtheelectricboilerproduct,inthegallbladderiseachelectricboilerproductmostcorepart.Inthegallbladdermainfunctionisthewaterstorage,andmusthavethebearingpressure,theheatpreservation,noteasytorustaway,nottheeasyscaling,notmaterialqualitiesandthetechnologicalrequirementandsoonwaterleakage.Achievedthesetobeabletoguaranteeconsumersinusewaterusedsafety.Thenbecausebutbecausepossiblenottoexistrustsawayorthescalingcreatestheperforationthewaterleakage,theleakageorinthegallbladdermaterialqualitybearingpressureinsufficientlycreatessecurityhiddendangersandsoonthedetonation.Inordertoavoidappearingsuchsecurityaccident,theelectricboileringallbladdermanufacturesthematerialqualityandtheproductioncraftarewewhenselectsandpurchasestheelectricboilerproductwantthemostimportantinspectionthecontent.Inelectricboilerproductsellswhichinthepresentmarket,thestainlesssteelandtheenamelaretheelectricboilerproductionenterprisemanufacturetheelectricboilertwokindofmostmainingallbladdermaterialquality.Twokindofmaterialqualitieshaveitsfitandunfitqualityrespectively,mainlylookeditincraftwhethermaximumlimitgetsuptheanticorrosion,therustprevention,thecorrosionprevention,guardsagainstleaks,andthepresentelectricboilermanufacturermostlypledged,inthegallbladderguaranteedusablefiveyears,someevenproposedtheguaranteedusableeightyearspledge,appearedinthegallbladderwaterleakageaccidentallyinthefactorypledgedeadline,mayobtainthefactoryfreereplacementnewmachineservice.Second,electricboilerpreheaterpipe.Theelectricboilerproductsecurityisdecidedtoagreatextentbythepreheaterpipequalitywhichuses.Itiswellknown,theelectricboilerisdependsonthepreheaterpipetocomeingallbladderincoldwaterheating,preheaterpipelongtimesoakinginthewater,alsoareinnumerableintheuseatimework,thereforeusesthehighqualitypreheaterpipeisthegoodelectricboilersafeguard.Generallyspeaking,thehighqualitypreheaterpipehasthehighlyeffectivewaterandelectricityseparationtechnology,theinsulationeffecthigh,guardsagainsttheleakageabilitystrongly,thelifelongandsoonthemerits,ifthepresentmajorityelectricboilermanufacturerusesINCOLOY800preheaterpipe.Butnotthegoodpreheaterpipehasthelifeshort,thelongtermusehastheleakagehiddendanger,likesomehomesmallfactoryproductionpreheaterpipeproduct.Third,theelectricboilerwarmcontrols.Warmcontrolsthemainfunctionisguaranteedtheconsumerinusesintheelectricboilertocontrolthehotwaterthetemperature.Goodwarmcontrolsmustthesensitivitybehigh,mustbeabletoguaranteethelowhydraulicpressurestarts,achievedthehypothesistemperatureautomaticpowerfailure,islowerthanthehypothesistemperaturethenelectricboilerinitiativework.Alsomusthavethepressureresistance,thermostablly,adjuststhewarmprecisionhighgeneralrequest±1℃,functionsandsoonleakageprotection.Fourth,electricboilerdecompressionvalve.Thedecompressionvalvemainfunctionisusesforintheelectricboilerthermalprocesstheoverpressuretobeablethesecuritydecompression.Thegeneralfactoryuses0.7Mpathedecompressionvalve,somefactoriesorpostsaleservicepersonnelinordertoreducevisitsmanytimestroublesandsoonservice,replaceswiththe0.9Mpadecompressionvalve,hasthequitebigsecurityhiddendanger.Fifth,electricboilerleakageprotectivedevice.Hereincludingguardsagainstleakstheplug,thecomputersafeexaminationfacilityandsoon.Theseallreducestheimportantguaranteewhichthesecurityaccidentoccurs.Theconsumerwhenselectsandpurchasestheelectricboilerproductcertainlymustreadtheproductcarefullytheinstructionforuseorthefactorypropagandamaterial,selectsandpurchaseshasthemultiplesafekeepingofsecurityelectricboilerproduct.Developsunceasinglyalongwiththeelectricboilerentireprofessionwhole,becauseabovetheproductitselfqualityquestioncreatesthesecurityaccidentalreadymoreandmorewerefew,sawthevariouspressfromtherecentyearsseveralelectrificationwaterheatertobeelectrocutedinhumanssecurityaccident,belongedtotheconsumernottousebecausewhenortheelectricboilerinstalledreasonresultsandsoonexistencehiddendanger.AccordingtoChineseElectricalappliancesAssociationDirectorHuoDuFangintroducedthat,ourcountryelectricboilerstandardusesisEuropesIECinternationalelectriciancommitteethestandard.Mayexaminetheelectricboilerwellaccordingtothisstandardthequalityquestion,butitcannotguaranteetheusermayfeelrelievedtakesabath.Becausethewaterheatersecurityandentireuseselectricitytheenvironmentistheclosecorrelation.Offendssomebodytheaccidentcommongroundfromreportseveralis,theaccidentfamilypurchasestheinstallmenttheelectricboilerafterwardstopassthroughthenationalcorrelationdomesticelectricappliancesqualitysurveillancetestcenterexamination,eachtargetconformstothestandardrequirement,manyisthepowersourceearthwhichintheelectricboilerconsumerfamilyprovidesstitchbindinghasnotset,theelectricboilertheinstallationpersonnelnottoproposetheobjectionhascarriedontheinstallment.Suchconsumerindoesnothaveinthesafeearthsituationtotakeabathtocausetheconsumertoreceivetheelectricshockintheusetodie.ThecommonelectricboilermanufacturercaninitsstochasticinstructionforusethenindicatesstrikinglyTheelectricboilermustthesafereliableearth,thegroundingandthezerocurveshouldseparatestrictly,forbidstrictlysusinginthenonearthsituation.Thereforethisconsumershouldperformespeciallytopayattention.Alsosomecase,littlewhileagoHebeiProvincehadanelectricboilertobeelectrocutedhumansevent.Thelitigantthoughtisthewaterheaterqualityhadproblems,buttherelatedexaminationorganizationobtainstheconclusionisnottrueactually,waterheateritselfdoesnothavethequalityquestion,butwashadthemistakeintheuseprocess.ElectricboilerpossiblycreatestheaccidentinuseotherthefactoralsotohaveInthefamilyotherelectricapplianceleakage,theelectricwireeithertheswitchpluggotoldercreatethefiringlineandthegroundingshortcircuitorusetheinferiorplug,therepairhavemetthewronglineandsoon,couldcausethegroundingcharged,thuscausedinthewaterheaterthewatercharged,theinitiationreceivedanelectricshocktheaccident.Twoelectrificationwaterheaterswhich

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