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1、SmallCOMPRESSORCompressorrefrigerationsystemisthecoreandheartofitsdecisiontotherefrigerationsystemcapabilitiesandfeatures.Thispapernotonlyenergyefficient,noiseandvibrationandrefrigerationagentanalyzedsmallrefrigerationcompressortechnicalperformance,Analysisalsohaveappearedinrecentyears,thenew
2、,specialsmallcompressormainfeatureforussmallrefrigerationcompressorfuturedevelopmenttrendoflayingatechnologicalfoundation.Asweallknow,thecompressorrefrigerationsystemisthecoreandheart.Compressoranddecidedthatthecoolingsystemcapacityandfeatures.Inasense,thecoolingsystemdesignandmatchingoftheco
3、mpressoristheabilitydemonstrated.Therefore,countriesintheworldareallintherefrigerationindustryrefrigerationcompressorresearchinvestedatremendousamountofenergy,newresearchdirection,andresearchresultscontinuetoemerge.Compressortechnologyandperformancelevelwitheachpassingday.1.AcompressorEfficie
4、ncyStudyCompressorrefrigerationsystemisthecoreenergycomponents,improvetheefficiencyofrefrigerationsystemsofthemostdirectandeffectivemeansistoincreasetheefficiencyofthecompressor,Itwillbringtheenergyconsumptiondecreasedsignificantly.Moreover,canonlyavoidthesystemtakemeasures(suchassimplyincrea
5、singheatexchangerarea,etc.)causedbytheconsumptionofmaterialsincreased.Inrecentyears,asworldenergyshortagesituationworsensdaybyday,moreandmoreattentiontovariousenergy-savingworktheenergyefficiencyofproductsmadebytheever-increasingdemands.Duetolossessuchasfriction,leakage,harmfulheat,theelectri
6、calloss,flowresistance,noisevibrationofexistence,Compressorworkfarbelowtheactualefficiencyoftheoreticalefficiency.Therefore,fromatheoreticalpointofview,anyreductioninalossofarbitrarymeasurestoimprovetheefficiencyofthecompressor.Theobjectivefactshaveledtotheenergysavingcompressorscope,directio
7、n,width,researchtopicsandresultsvaried.Onthecurrentinternationalenergy-efficientcompressorsresearchconcentratedmainlyinafewareas:researchlubricationpropertiesCompressorpartsofthefrictionbearingstoreducefrictioncharacteristicsofpower,improveth
