Electricalappliancesusedinhouseholdappliances(HEA)inhomesandsimilarplaces.Alsoknownascivilelectricalappliancesanddailyelectricalappliances.TheUnitedStatesisaplacewherehouseholdappliancesflourish.
In1879,AmericanT.A.Edisoninventedtheincandescentlamp.Inauguratedtheeraofhouseholdelectricity.Atthebeginningofthe20thcentury,theelectricironinventedbyE.RichardsonoftheUnitedStateswasputonthemarket,promptingotherhouseholdappliancestocomeoutoneafteranother.Vacuumcleaners,electricwashingmachines,compressor-typehouseholdrefrigerators,electricstoves,airconditioners,andfullyautomaticwashingmachinescameintobeing.
Inthe1880s,thediscoveryoftheEdisoneffectandexperimentstoverifytheexistenceofelectromagneticwavescreatedconditionsforthebirthofelectronics.Atthebeginningofthe20thcentury,Britain,theUnitedStatesandothercountriessuccessivelyinventedthefirstgenerationofelectronicdevices-electrontubes.
Theadventofsuperheterodynereceiversin1919createdconditionsforthedevelopmentofradios.
From1923to1924,theUnitedStatesV.K.Zvorykininventedthecameratubeandthepicturetube,whichwereassembledintotheworld'sfirstall-electronictelevisionsystemin1931.In1954,theUnitedStatesbegantousecolortelevisionbroadcasting.Magnetic(steel)taperecordersandtaperecorderscameoutin1898and1935successively.Basedontheinventionofthecassettetapein1963intheNetherlands,thecassettetaperecorderwasrapidlypopularized.Theinventionofintegratedcircuitsbroughtelectronictechnologyintotheeraofmicroelectronicstechnology,andbroughthomeappliancestoanewlevel.
Classification
Theclassificationmethodofhouseholdapplianceshasnotbeenunifiedintheworld.However,itismorecommontoclassifyproductsaccordingtotheirfunctionsanduses,roughlydividedinto8categories.
①Refrigerationappliances.Includinghouseholdrefrigerators,colddrinkmachines,etc.
②Airconditioner.Includingroomairconditioners,electricfans,ventilatingfans,airheaters,airdehumidifiers,aircoolers,humidifiers,etc.
③Cleanelectricalappliances.Includingwashingmachines,clothesdryers,electricirons,vacuumcleaners,floorwaxingmachines,sweepingrobots,etc.
④Kitchenappliances.Includingelectricstoves,microwaveovens,electromagneticstoves,electricovens,ricecookers,dishwashers,electricwaterheaters,foodprocessors,etc.
⑤Electricheatingappliances.Includingelectricblankets,electricquilts,waterheatingblankets,electricheatingsuits,andspaceheaters.
⑥Plasticsurgeryandhealthcareappliances.Includingelectricshaver,hairdryer,hairdresser,ultrasonicfacialcleanser,electricmassager.
⑦Audioandvideoappliances.Includingmicroprojectors,televisions,radios,taperecorders,videorecorders,cameras,soundsystems,etc.
⑧Otherelectricalappliances,suchasfireworksalarms,electricbells,etc.
Withtheimprovementoflife,waterpurifiershavealsobecomeamemberofhouseholdappliances.Moreandmorefamiliesusethisnewtypeofelectricalproducts:asmostoftheworld’swaterbodiesareseriouslypolluted,Intensifiedthecontradictionofwaterscarcity.Traditionaltapwatertreatmentmethodscannolongerguaranteetheprovisionofhigh-qualitydrinkingwater,andtherearestillsecondarypollutionproblemsinmunicipalwatersupply.Forexample,high-risewatertanksandlongtapwaterpipelineswillcausepotentialrustandsediment.Andpollutionproblemssuchasmicroorganisms.Therefore,varioustypesofwaterpurifierscameintobeing.
Householdappliances,referredtoashomeappliances,refertoappliancesdrivenbyelectricalenergy(ormechanizedactions),whichcanhelpperformhouseholdchores,suchascooking,foodpreservationorcleaning,inadditiontothehomeenvironment,butalsoItcanbeusedincompanyorindustrialenvironment.Basically,householdappliancesaredividedintolargehouseholdappliances(whitehouseholdappliances,blackhouseholdappliances)andsmallhouseholdappliances.
Development
Prospects
Theproportionofhigh-endhomeappliancescontinuestoincrease.Drivenbyconsumptionupgradesandrenewaldemands,theretailsalesofinverterairconditioners,three-doorrefrigerators,anddrumwashingmachinesaccountedfor16%,16%,and20%in2009,andretailsalesaccountedfor22%,41%,and39%.,Andshowedarapidupwardtrendforthreeconsecutiveyears,witharecordhighpercentageinDecember.Drivenbytheenergy-savingsubsidypolicy,fixed-frequency1/2-levelairconditionershavebecometheabsolutemainstreamofthemarket.
Forthewholeyearof2009,theoverallaveragepricesofLCDTVsandairconditionersdroppedby6%and31%year-on-year,buttheoverallaveragepricesofrefrigeratorsandwashingmachinesincreasedby4%and8%year-on-year,andair-conditioningpricesfellfarlowerDuetothedecreaseincost,thegrossprofitmarginofhomeappliancecompanieshasincreasedsignificantly.
Afewyearsago,"high-endhomeappliances"wereonlyluxurygoodsthataminorityofsocietycouldenjoyintheeyesofconsumers.Thereasonisnaturallythat"high-end"and"high-priced"arebasicallythesame.Ashomeappliancesgotothecountrysideandaccompaniedbythediversificationandserializationof"high-endhomeappliances"products,especiallywhenconsumersbegintopayattentiontoimprovingtheirqualityoflifeandtastewhileincreasingincome,"high-endhomeappliances"seemtohavegonedowntoo.Thealtar"hasenteredthehomesofmoreandmoreordinaryconsumers,andmoreconsumershavebecometheconsumergroupof"high-endhomeappliances"productsandbegintoenjoythelifeof"high-endhomeappliances".
InordertopromotethebetterdevelopmentofChina'shomeappliancemarket,the"ChinaHomeApplianceMarketResearchGroup"cameintobeingunderthejointinitiativeoftheInformationResourcesDevelopmentDepartmentoftheStateInformationCenterandtheStateGridCorporationofChina.TheChinaHouseholdElectricalAppliancesAssociationisthegroupBusinesssupportunit.Theestablishmentofthisgroupaimstointegratethestrongresourceadvantagesofbothpartiesintheretailmarketdatamonitoring,marketresearch,networkmedia,homeapplianceenterprisesandretailchannelsofthehomeapplianceindustry,andstrengthenthedevelopmentstatusofthehomeapplianceindustry,market,enterprises,brands,Researchonretailchannelshaspromotedthehigh-enddevelopmentofChina'shomeappliancemarket,agorgeoustransformationfrom"homeappliancemanufacturing"to"homeappliancecreation".
Trend
Therearemoreandmorehouseholdappliancesmerchants,andthecompetitionisfierce.Intheunknownmarket,itisstilltobediscovered.
Intheenthusiasticsalesofstores,self-employed,andmanufacturers,itisalsoverysluggish.Althoughpeople'sconsumptionishighandthequalityoflifeisimproving,thecostisalsoveryhigh,anditiseagertotapnewmarkets.
Weneedtoexplorenewmarketstostimulatesalesandgraduallyexpandourmarket.GoingtotheInternetandgoingtothecountrysidewithhomeappliancesisalsoagoodnewmarketdirection.Forexample,developingsoftwarelikehomeappliancestoteacheveryonehowtouseitorgotothecountrysidetoguidethemtouseitisanewmarketdirection.
Citypattern
InDecember2009,thehomeappliancecitypatternwasbasicallystable.IntheLCDTVmarket,themarketshareofforeignbrandsincreased,whiledomesticThebrandhasdeclined,butitisstillhigh.ThemarketgenerallyexpectsthatcompetitioninthecolorTVindustrywillbecomefiercein2010,andforeigncolorTVbrandsmaydrasticallyreducepricestoseizemarketshare.Atthesametime,thecompetitivenessofdomesticcolorTVbrandsduetopanelsupplyandmoduleself-madewillnarrow.Webelievethattheoverallshareofdomesticbrandswillremainatarelativelystablelevel,andthehigh-endmarketmaybemoreoccupiedbyforeignbrands.Thecompetitionamongdomesticbrandsmaybecomefierce,butitfocusesmoreoncharacteristicmarketingratherthansimplepricecompetition.
Thecompetitionstrategyofforeignbrandsin2010isbasicallydetermined,andmostofthemstilltendtobeconservative.Althoughtheshareofforeignbrandsinthethirdquarterof2009pickedupmonthbymonth,theaveragesharewasstilllessthan30%.Eventakingintoaccounttheapplicationofmoreaggressivecompetitivestrategiesbyforeignbrands,webelievethattheirmarketsharein2010willremainstableataround30%,andtherewillbenosignificantincrease.
Fromaneconomicpointofview,foreignbrandsaremostlyhigh-endproducts,andtheirdemandandprofitabilityhaverelativelystrongpriceelasticity.Althoughsomeforeignbrandslaunchedmid-andlow-endLCDTVproductsinthesecondhalfof2009,theyhavefeweradditionalfunctions.Takingintoaccountthebrand'shigh-endimage,wejudgethatthepricereductionofitsmainstreamproductswillnotbetoogreat.Theadvantagesofforeignbrandsinhigh-endproductssuchasLEDbacklightTVsmayincreasetheirmarketshare.WejudgethatthepriceofLED-backlitLCDTVsisexpectedtodropbyabout20%after2010.Eveniftheshareofforeignbrandsincreases,itwillnothavemuchimpactontheoverallshare.
Trade-in
AsofJanuary24,2010,atotalof5.721millionoldhomeapplianceswererecyclednationwide,withacumulativesalesof5.203millionsetsoffivetypesofnewhomeappliances,withsalesof20.56billionyuan.Theaveragedailysalesvolumeroserapidlyfrom61,000unitsinearlyJanuaryto72,000unitsinmid-to-lateJanuary,witharapidgrowthmomentum.Thepolicyeffectandpromotionprogressoftheold-for-newpilotprogramarewherethegreatestelasticityofurbanhomeappliancedemandin2010lies,andwewillcontinuetofocusonit.
InJanuary2010,thehomeapplianceindustryindexfellby7.55%,andtheShanghaiCompositeIndexfellby7.85%.Onthewhole,thehomeapplianceindustryindexroseandfellatthesamelevelasthebroadermarket.Investorswereworriedaboutrealestatetransactionsin2010.Thedeclineinvolumehasanadverseeffectonhomeappliancesales.InthefirstweekofJanuary,thehomeapplianceindustryindexunderperformedtheShanghaiCompositeIndexby3.49percentagepoints,andindividualstocksfellbymorethan10%.Investors'concernsarereasonabletoacertainextent.Fromtheperspectiveof2010,thehomeapplianceindustryisanindustrywithrelativelycertaingrowth.Theprice-earningsratiowilldeclinewiththegradualimprovementofperformance.Wecontinuetomaintainthe“buy”investmentratingforthehomeapplianceindustry.
Placementenvironment
Hightemperatureenvironment.
Thehightemperatureenvironmentwillacceleratetheagingoftheinsulatingmaterialsofhouseholdappliances,andoncetheinsulatingmaterialsaredamaged,itcancauseleakageandshortcircuit,whichcanleadtopersonalelectricshocksandevenfireaccidents.
Wetenvironment.
Thewashingmachineshouldnotbeleftinthebathroomforalongtime,andhouseholdappliancesshouldnotbeplacednearflowerpotsandfishtanks.Liquidcontainersshouldnotbecleanedwithawetclothorelectricalequipmentwithwater.
Corrosiveenvironment.
Thelong-termcorrosionofthehousingandinsulatingmaterialsofhomeappliancesbychemicalsubstanceswillshortentheservicelife.Therefore,householdappliancessuchasrefrigeratorsandwashingmachinesshouldnotbeplacedincorrosiveandpollutingkitchenstoavoidcorrosionbycoalgas,liquefiedpetroleumgasoroilfume.
Safeenvironment.
Householdappliancesshouldgenerallybeplacedinasafeandstableplace,andneverplacedinaisleswithvibrationsorimpacts.Ifitisplacedinanunsafeplace,ifthehouseholdapplianceisaccidentallyexposedtoviolentvibrationandviolentimpact,thescrewswillloosen,thesolderjointswillfalloff,andelectricalandmechanicalpartswillbedisplaced.Itmayevencausedamagetothehousingofhouseholdappliancessuchasdentsandcracks,dislocationofparts,andwirebreakage.
Identificationmethod
ColorTV
1.Turnthechromaknobtotheminimum,adjustthebrightness,contrast,andtheimageisclearandsoft,Structured.
Turnthechromaknobtoalargerscale.Duringthetransitionperiodfromblackandwhitetocolorimages,thereshouldbenochaoticflowofcolors.
Afterbringingupthemostbeautifulimage,continuetoturnthefrequencyfine-tuningbutton,theimagewillbecomeroughanddistorted,closethefrequencyself-tuningswitch,theimageshouldbeclearimmediately.
Observewhetherthecolorsarenaturallycoordinated.
Besidesenvironmentalinterference,thewavy,netting,andbandingonthescreenareabnormal.
Turnupthevolumeappropriately,andthesoundispleasingandnotdistorted.
Toadjustthemeasurement,thecontrastknobshouldhaveasignificanteffect.
Turnthepreselectoronebyone,andthescreenonlyflickersslightly.
Turnoffthepowerswitch,thescreenwillnotleavealightbandorlightspot.
Refrigerator
Whenappraisal,firstlookattheshape,payattentiontothecoloroftheshape,whetherthepaintfilmispeelingoffanduneven.Connectthepowersupplyandadjustthetemperature,whichshouldbeadjustedtothesecondgear.Lettheautomaticcontrollerstopautomatically,openitseveraltimes,checkwhetherthetemperaturecontroldeviceisreliableandeffective,andthencheckwhetherthecompressorisrunningnormallyandthenoiselevel,thenturntheadjustmentknobtothe"non-stop"positionforhalfanhourFrostwatercanappearintherearevaporator.Checkwhetherthefourwallsoftheevaporatorareevenandwhethertheheatdissipationisthesame.Finally,checkwhetherthedoorisclosedtightlyandflexibly.
Agoodrefrigeratorcanbeturnedonwhenthepoweristurnedon,andthesoundandvibrationaresosmallthatitishardlynoticeable.
Whenthecompressorisrunning,therefrigeratorwillvibrateslightlyandyouwillheartheoperatingnoise,butthenoiseshouldnotbehigherthan45dB,thatis,inaquietenvironment,onlythelighthumofthecompressorcanbeheard.Nosoundshouldbeheardaboutonemeterawayfromtherefrigerator.Thereshouldbenoobviousvibrationwhentouchingthecabinetbyhand.
Ricecooker
Firstputtheinnerpot(ortheinnerpot)intotheoutershell,turnitleftandrightseveraltimes,checkwhethertheinnerpotmatchestheheatingplateatthebottomoftheoutershell,andtheefficiencyofuseisconsistentJusthigh.Afterconnectingtothepowersupply,touchthecasewithyourfingers,andthereshouldbenotingling(leakage).Fiveminutesafterpressingthericecookingswitch,thetemperatureatthebottomoftheinnerpotisabout103degrees.Atthistime,thetemperaturelimitercontactshouldbeautomaticallydisconnected,thericecookingswitchbounces,andthetemperatureis60degreesCelsius.
Refrigeratorthermostat
Firstturnthetemperaturecontrolswitchtothe"strongcooling"position(mustbefiveminuteslater),thenthecompressorstartstowork.
Waitfor5-7minutes,turntheswitchtothe"weakcold"position,thecompressorshouldstopworking,andtheswitchwillmakeaclick.
Waitanotherfiveminutes,turntheswitchtotheoriginal"forcedcooling"position,thecompressorshouldwork,andthethermostatcanbeconsiderednormalatthistime.
Fullyautomaticwashingmachine
Findoutwhethertheprogramcontrollerofthiswashingmachineisamechanicalcamtypeoracomputertype.
Testthemachineandobservethatitsentry,washing,draining,andspin-dryingshouldbeinaccordancewiththetimespecifiedinthemanual.
Whenthepointerturnstothe"spin-drying"program,opentheuppercover,andthewashingandspinningdrumshouldstoprotatingin10seconds.
Electricfan
Lookatthestyle.
2,lookattheappearance:Inadditiontothebeautifulappearance,italsodependsonwhetherthespraypaintandchromeplatingaresmooth,straight,andwrinkle-free.Thebladerotationshouldbestable
3.Testperformance:checkwhethertheopenbuttonissharp,testwhethertheshakingheadandthetimeraresmart,thecontrolisaccurate,thewindisnotdifferent,thebladesarestable,thereisnosound,noleakage,andthetemperatureriseisnormal.
Quartzelectronicwatch
Afterseeingtheappearanceisgood,pulloutthecrowntothedialposition,thesecondhandshouldstopbeatingimmediately,theneedlepointisjustfacingtheminutescale,andthedirectionisreversed.Whenthehandismoving,thesecondhandshouldstopmoving.Afterpushingthecrownbackforonesecond,thesecondhandshouldimmediatelyresumeitsbeating.Whenmoving,thesecondhandshouldbeexactlyonedivisioneverytimeitmoves,andthereisnorubbingbetweenthesecondhandandtheglasssurface.
Recycling
Ourcountryisabigconsumerofhouseholdappliances,butwhatisextremelydisproportionatetotherapidspreadofhouseholdappliancesisthatChina’srecyclingindustryforusedhouseholdappliancesisquitebackward.Foralongtime,themainforceintherecyclingandprocessingofwastehomeapplianceshasonlybeenhawkerswhowalkthestreetstocollectwasteproductsandsomeillegaldismantlingworkshops.
Therearealotofpreciousmetalsinhomeappliances,buttheworkshopsthatdismantlehomeapplianceslacktheexpertiseinrecyclingandprocessing,andthecraftsmanshipisbackward.Largeamountsofleadandmercuryareemitted,whichseriouslypollutestheenvironment.Inaddition,somecompaniessmugglee-wastefromabroadforprofit,whichinturnhascausedChina'senvironmenttopayahugeprice.
Withtheaccelerationofworldeconomicglobalizationandregionaleconomicintegrationandmycountry'sentryintotheWorldTradeOrganization(WTO),thehomeapplianceindustrywillinevitablyfaceachallenge."Greenconsumption"hasledtothecontinuousgrowthof"greendemand".Thestrengtheningofthe"greencycle"conceptisatopicbeforeus.Onlywithgreenrecyclingandrationalutilizationcanwecontinuetodevelopandtrulymakeourlivesgreen.
Precautions
UseandRecycling
Householdappliancesgenerallyincludewashingmachines,oldTVs,refrigerators,etc.TheseseriesofhouseholdappliancesmustbecheckedwhenrecyclingThefollowingpoints;
Checktheusedhouseholdappliancesfrombasicaspectssuchassafetyrequirements,environmentalprotection,sanitationrequirements,andapplicablerequirements.Thosewhomeetthequalitystandardsaresecond-handgoods,whichcanbesoldtoothers.Thosewhosequalityisnotuptothestandardareregardedaswasteproductsandcannolongerbesoldtoothersforuse.
Sobecarefulduringtheinspectionprocess.
1.Qualityrequirementsforoldhouseholdappliances;
OldhouseholdappliancesshouldmeetthesafetyrequirementsspecifiedinGB4706.1.Amongthem,oldaudioandvideohouseholdappliancesshouldmeetthesafetyrequirementsspecifiedinGB8898.
2.Thesafetyrequirementsofoldhouseholdappliances;
Thesafeuseperiodoftheoldhouseholdapplianceswithuniformsignspostedonobviousplacesistwoyears(exceptasotherwiseagreedbythebuyerandtheseller);noOldhouseholdapplianceswithuniformsignspostedonobviousplaceshaveasafeuseperiodoftenyears.
3.Environmentalprotectionandsanitationrequirementsforoldhouseholdappliances;thewholemachineshouldbecleanandsanitary.
Inadditiontotheabove,thereareofcoursemanyfactorsthatneedtobeconsidered.
Cleaning
Payattentiontothecleaningofhouseholdappliances:afteraperiodoftime,thestrongstaticelectricityofhouseholdapplianceswillfirmlyabsorbalargeamountofdustanddirt,makingtheinsideofthehouseholdappliancegraduallybecomethehomeThe"nests"thathidedirtandbreedbacteriabringgreatharmtothehealthofthefamily.Moreover,electrostaticparticles,metaldust,oilysmoke,etc.intheenvironmentwillformadirtfilmontheelectricalcomponentsandcircuitboardsofhomeappliances,sothattheheatgeneratedduringtheoperationofhomeappliancescannotbedissipatednormally,whichseriouslyaffectsthestabilityofequipmentoperation.Eventually,itcanleadtoincreasedpowerconsumption,shortenedservicelife,dysfunction,shortcircuit,burnoutofelectroniccomponents,andevenfire.
Inadditiontothoroughlycleaninghomeappliances,youcanalsodisinfectthemreasonablyduringtheholidays.Thisway,homeapplianceswillbecleanerandmorebeneficialtothehealthofyourfamily.
TV
Thehazardsofnotcleaningforalongtime:Afteraperiodofuse,theinsideoftheTVwillaccumulateathicklayerofdust.Dirtacceleratestheagingofthemachine,increasesradiation,andproducessnowflakes,whichcancauseshortcircuits,burncomponents,andevencauseanexplosionofthepicturetube.Therefore,theinsideoftheTVshouldbecleanedonceayear.
Cleaningmethod:WhencleaningtheinsideoftheTV,firstcutoffthepowerforhalfanhour,thenopenthebackcoveroftheTV,blowoffthedustwithahairdryer,andthenwipethecircuitboardwithanalcohol-freecottonball,Wipetheinternalwiringwithadryclothball,andfinallydryitwithahairdryer.
WhencleaningtheTVcasing,firstunplugthepowerplug,cutoffthepower,andwipeitwithasoftcloth.Iftheshelloilisheavy,youcanuse40℃hotwaterand3-5mlofdetergenttostirandwipeit.
TheTVscreenisveryeasytogetdusty.YoucanwipeitwithspecialdetergentJieShiLingandacleansoftcloth.Itcanremovefingerprints,stainsanddustonthescreen,oruseacottonballtodippeditTaketheheadcleaningfluidandwipeit,andthenwipeitdryattheend.
Reminder:Donotusegasoline,solventsoranychemicalreagentstocleanthecabinetoftheTV.
Electriciron
Thehazardofnotcleaningforalongtime:thebottomoftheelectricironwillproduceatracelikerustduetotheeffectofhightemperatureandmoisture.Evenifthebottomoftheelectricironischrome-platedormadeofstainlesssteel,itisnoexception.
Cleaningmethod:Toremovethetracesonthebottomoftheelectriciron,takeabout80%ofdecontaminationpowder,about10%ofwax,andabout10%ofvegetableoiltomakeapolishingabrasive.Wheninuse,applythisabrasivetothesoleplateoftheelectricironandwipethemarkswithachemicalfiberclothtoremovethemarksintime.Orsqueezetoothpasteonthetracesofthebottomplate,wipeitrepeatedlywithsilkcloth,theeffectisthesame.
Reminder:Thecleaningofelectricironsrequirespatience.Itisrecommendedtomakesufficientpreparationsbeforecleaning.
Electricwaterheater
Thehazardofnotcleaningforalongtime:Aftertheelectricwaterheaterisusedforacertainperiodoftime,alargeamountofscalewillforminsideit.WhenthescalethickenstoacertainlevelAfterthetemperatureisreached,notonlywilltheheatingtimebeprolonged,butalsocrackingwilloccur,whichwilldamagetheinnertanktoacertainextent,sothattheheatingtimewillbeprolongedandthehotwateroutputwillbereduced.
Cleaningmethod:Iftheelectricwaterheaterhasnodrainvalve,itneedstobecleanedbyprofessionals.Long-termuseofgaswaterheatersandsolarwaterheatersshouldberegularlyinspected,cleanedandmaintainedbyprofessionals.
Reminder:Someelectricwaterheatersareequippedwithasewagevalve,whichcandischargesewagebythemselvesaccordingtotheinstructions.
Therangehood
Thehazardsofnotcleaningforalongtime:Theincreaseindirtabsorbedbytherangehoodwillincreasetheoperatingloadofthefanbladesandreducethesmokeextractioncapacity.
Cleaningmethod:Cleantherangehoodregularly.Whencleaningtheimpeller,becarefulnottodeformit.Sincecleaningismorecomplicated,youcanaskaprofessionaltocleanit.
Reminder:Whencleaningtherangehood,donotuseflammableandvolatilesolventssuchasalcohol,bananawater,gasoline,etc.,becauseifthesesubstancesvolatilizeintotheair,theymaycatchfireandcauseafire.
Servicelife
ColorTV:CRTTV,whenthepictureisnotclear,thepictureistrembling,etc.,itmeansthattherelevantcomponentsareaging,andtheradiationwillalsoincrease.Crash,suddencold,suddenheat,etc.cancausethepicturetubetoexplode.(Flat-screenTVsappearforashorttimeanddonotinvolveover-ageissues)
Refrigerators:refrigerantleaks,excessiveoperatingnoise,orevensevereshakingduringoperation,andatthesametime,thepowerconsumptionisgreatlyincreasedthanbefore,etc.Theyareallcharacteristicsof"overage".Itisreportedthatarefrigeratorthathasbeenusedfor10yearswillconsumetwiceasmuchpowerasitwasoriginallyused.
Washingmachines:Waterseepage,electricityleakageandotherproblemsoftenoccur,consumersmayconsiderreplacingthem.
Airconditioner:Directlyspraydustassoonasitisturnedon,thewindblownoutismixedwithamustysmell,andsomeevenleakedblackdirtywater,theseareremindingtheowner:theairconditionermayhavereachedthelimitofuse.
Referenceforthesafeservicelifeofhouseholdappliances
ColorTV8~10years
Electricwaterheater8years
Airconditioner8~10years
Electriciron9years
Electronicclock8years
Electricblanket8years
Ricecooker10years
Refrigerator12~16years
PC6years
Electricfan10years
Gasstove8years
8yearsforwashingmachines
4yearsforhairdryers
10yearsformicrowaveovens
4yearsforelectricshavers
8yearsforvacuumcleaners
AdministrativeMeasures
OnJanuary10,2020,the"SafetyLifeofHouseholdAppliances"seriesofstandardswereofficiallyreleased.
InJune2020,inordertostimulatemarketconsumptionvitalityandenhanceconsumptionsupport,sevenministriesincludingtheNationalDevelopmentandReformCommission,theMinistryofIndustryandInformationTechnology,andtheMinistryofEcologyandEnvironmentjointlyissuedtheThe"ImplementationPlan"proposestofocusonthekeyareasandweaklinksoftherecyclingandtreatmentsystemforwasteandusedhomeappliances,andunblocktheentirechainofhomeapplianceproduction,consumption,recycling,anddisposal.