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1、SmallCOMPRESSORCompressorrefrigerationsystemisthecoreandheartofitsdecisiontotherefrigerationsystemcapabilitiesandfeatures.Thispapernotonlyenergyefficient,noiseandvibrationandrefrigerationagentanalyzedsmallrefrigerationcompressortechnicalperformance,Analysisalsohaveappearedinrecen
2、tyears,thenew,specialsmallcompressormainfeatureforussmallrefrigerationcompressorfuturedevelopmenttrendoflayingatechnologicalfoundation.Asweallknow,thecompressorrefrigerationsystemisthecoreandheart.Compressoranddecidedthatthecoolingsystemcapacityandfeatures.Inasense,thecoolingsyst
3、emdesignandmatchingofthecompressoristheabilitydemonstrated.Therefore,countriesintheworldareallintherefrigerationindustryrefrigerationcompressorresearchinvestedatremendousamountofenergy,newresearchdirection,andresearchresultscontinuetoemerge.Compressortechnologyandperformancelevel
4、witheachpassingday.1.AcompressorEfficiencyStudyCompressorrefrigerationsystemisthecoreenergycomponents,improvetheefficiencyofrefrigerationsystemsofthemostdirectandeffectivemeansistoincreasetheefficiencyofthecompressor,Itwillbringtheenergyconsumptiondecreasedsignificantly.Moreover,
5、canonlyavoidthesystemtakemeasures(suchassimplyincreasingheatexchangerarea,etc.)causedbytheconsumptionofmaterialsincreased.Inrecentyears,asworldenergyshortagesituationworsensdaybyday,moreandmoreattentiontovariousenergy-savingworktheenergyefficiencyofproductsmadebytheever-increasin
6、gdemands.Duetolossessuchasfriction,leakage,harmfulheat,theelectricalloss,flowresistance,noisevibrationofexistence,Compressorworkfarbelowtheactualefficiencyoftheoreticalefficiency.Therefore,fromatheoreticalpointofview,anyreductioninalossofarbitrarymeasurestoimprovetheefficiencyoft
7、hecompressor.Theobjectivefactshaveledtotheenergysavingcompressorscope,direction,width,researchtopicsandresultsvaried.Onthecurrentinternationalenergy-efficientcompressorsresearchconcentratedmainlyinafewareas:researchlubricationpropertiesCompressorpartsofthefrictionbearingstoreduce
8、frictioncharacteristicsofpower,improveth
