Luokittelu
Vesivarastotyyppi
Sähköinen vedenlämmitin (5 arkkia)
Accordingtotheinstallationmethod,itcanbedividedintowall-mounted(horizontalType)typeelectricwaterheatersandfloor-standing(vertical)waterheaters,wall-mountedelectricwaterheatersusuallyhaveavolumeof40L-100L,andfloor-standingwaterheatersareusuallymorethan100L.Householdstorage-typeelectricwaterheatershavethecharacteristicsofeasyinstallation,largewateroutput,andstablewatertemperature.However,traditionalstorage-typeelectricwaterheatershaveslowheatingspeedandlongerwaitingtime.Therearemanybrandsofstorage-typeelectrichotwater,andthequalityvariesgreatly.Mostofthecustomersarenon-professionals,whichisdifficulttoidentify.Expertsremindconsumersthatthemostimportantcomponentofstorage-typeelectricwaterheatersistheinnertank,whichisrelatedtotheperformanceandlifeofthewaterheater.Customersmustpayattentiontothematerialoftheinnertankanditsanti-corrosionandanti-scalingperformancewhenchoosing.Instantheatingtype
Instantheatingtypeelectricwaterheaters(alsoknownasquickheatingtypeelectricwaterheatersintheindustry)generallyrequireanelectriccurrentof20oreven30amperesormore.Highthermalefficiencyandsmallinstallationspace.Internallowpressuretreatment,youcanaddashuntwheninstalling.Productswithhigherpowercanbeinstalledinthebathroom,whichcanbeusedforshowersandwashes.Generally,householduseisenergy-savingandenvironmentallyfriendly.Accordingtomarketdemand,instantelectricwaterheatersarefurtherdividedintoshowertypeandkitchentype(mostlycalledXiaochubao).
Quickheatingtype
Thisisanindependenttypeofelectricwaterheaterproductthatisdifferentfromthestoragetypeandtheinstantheatingtype.Themainfeaturesof"speedheatingelectricwaterheater":
1,kapasiteetti: 6L-30L;
2,teho:3500W-5500W;
3,Virtajohto:2,5-4neliömillimetriä;
4, lämmitysaika: 3-8 minuuttia;
5,työtila:1esilämmitys,voit toimittaa kuumaa vettä jatkuvasti,Käyttäjien lukumäärää ei ole rajoitettu;
6.Vakiolämpötilatila: mekaaninen vakiolämpötila, automaattinen älykäs vakiolämpötila;
7,muut toiminnot: kuivumisen esto, palovamma, ylikuumenemissuojaus, fyysinen sähkösuoja, roisketiivis runko, vuotosuojaus, veden ja sähkön erotus, magneettisinduktiosuoja, ylipainesuojaus, virtaussuojaus ja virrankatkaisutoiminto.
Tärkeimmät nopeat vedenlämmittimetovat: kaksitoimiset sähkökäyttöiset vedenlämmittimet, 3D-sähköiset vedenlämmittimet ja älykkäät kapasiteettia lisäävät sähköiset vedenlämmittimet.
Developmenttrend
Aftermorethantenyearsofdevelopmentofelectricwaterheaters,thetechnologyofwaterheatershasbeencontinuouslyimproved.Theindustryhassuccessivelymadeinnovationssuchaselectricwall,electricgate,3Drapidheating,frequencyconversioncapacityincrease,etc.Withtheemergenceofsexualproducts,electricwaterheatershavecontinuedtoimproveintermsofsafety,energysaving,heatingspeed,andwateroutput.Themarketsaleshavecontinuedtogrowovertheyears.Withtheimprovementoflivingstandardsinrecentyears,people’sdemandforwaterconsumptionhasincreased.Therefore,thesellingvolumeofelectricwaterheatershasincreasedfrom40litersin2000toabout60literstoday.TheYangtzeRiverinHubei,Hunan,Guizhou,etc.BothsidesoftheTaiwanStraithavealwaysbeenthebest-sellingprovincesfor80-literlarge-capacitywaterheaters.
Kiinan kotitalouksien vedenlämmittimen teknisen etenemissuunnitelman (2012 painos) mukaan Kiinan sähköisten vedenlämmittimien tulevaisuudenR&tarpeetsisältää turvallisuuden ja luotettavuuden, energiansäästön, vähähiilisen ympäristön, ympäristön rakentamisen ja rakentamisen. seitsemän näkökohtaa älykkyydestä.
Nowadays,traditionalelectricwaterheaterwallinstallationisaffectedbyhollowwallsandotherreasons,itiseasytofallanditisnotsafe!The"bigbucket"isunsightlyandtakesupspace.Somemanufacturershavebeguntoconsiderbuildingintegrationorhomeintegrationproducts,suchasanintegratedwaterheateronthemarket.Theintegratedwaterheaterisanintegrateddesignofthewaterheaterandthebathroomcabinet.Thedesignconceptisverydifferentfromthetraditionalwaterheater.Itisabrandnewattempt.
Ero
Säilytystyyppi sähköinen vedenlämmitin
Storagetypeelectricwaterheaterisdividedintoopentypeandclosedtype.Theearlystorage-typeelectricwaterheatersweremostlyopen-typeoropen-type,withsimplestructureandsmallvolume.Theydependedonhighpressurespraying,andthewaterflowwassmall,butthepricewaslow.Theyweresuitableforsmallpopulationandfamilyenvironment.Itisnotverywealthy,soitisonlypurchasedbyhouseholdswhouseitforbathing.Sincetheopen-typeelectricwaterheaterhasnopressure-bearingperformancefortheinnertank,itcannotsupplywatertootherpipelinesandhaslimitedfunctions.Theinnertankoftheenclosedelectricwaterheaterissealed,thewaterpressureinthetankisveryhigh,anditsinnertankcanwithstandpressure,soitcanbeusedformulti-channelwatersupply.Itcanbeusedforshowers,baths,laundry,andvegetablewashing.Relativelyexpensive,generallyaround1,000yuan.Thestorage-typeelectricwaterheatercanautomaticallykeepconstanttemperatureandkeepwarm,andcanstillsupplyhotwaterwhenthepoweriscutoff.Theelectricwaterheatersonthedomesticmarketaremainlyclosedstorageelectricwaterheaters,whichdonotneedtobeinstalledinseparaterooms,donotproduceharmfulgases,arecleanandhygienic,andcanbeeasilyadjustedintemperature.
Theworkingprincipleofenclosedstorage-typeelectricwaterheatersisverysimple.Theyuseanelectricheatingtubetoprovideheattothewaterafterbeingenergized.Theinnertankstoreshotwaterandbearsapressureof0.6MPa(about6kg/cm2),andtheoutershellkeepsheat.Thedifferencebetweenproductsisfirstreflectedintheheatingtube,thereareimmersiontype,thatisdirectlyincontactwiththewatertobeheated,andisolationtype.Theheatingtubehaspowerof1.2,1.5and2.5KWtochoosefrom.Theheatingtubeiscontrolledbyathermostat,whichcansettherequiredtemperatureandkeepthewatertemperatureintheinnertankconstant,anditcanbeadjustedwithintherangeof40℃～75℃.Thetimecontrolsystemofthetimingproductseriescanbringmaximumenergysaving,andwhenequippedwithatime-sharingmeter,itcansavealotofelectricitybills.Someproductsalsohavealarge-screenLCDdisplay,aone-buttonshuttleoperationinterfaceandreal-timefaultmonitoringfunctions.Electricwaterheatersmustbeequippedwithpressurereliefvalvestoensureoverpressurerelief.Inordertoreduceheatlossasmuchaspossible,athickinsulationlayerofpolyurethaneorhigh-densityfoamisalsousedbetweentheshellandtheinnerliner.
Eri asennustapojen mukaan sähkökäyttöiset vedenlämmittimet voidaan jakaa vaakasuuntaisiin seinään, pystysuoraan seinään, kaukaloon (työtason alle), tavalliseen lattiaan asennettuun ja integroituun lattiaan asennettavaan asennukseen. (tiskipöydän alla) erilaisia seinälle asennettavia pienikapasiteettisia ja niiden läpivienti- ja poistoputkiliitoksia, jotka on sijoitettu yläpäähän alemman pään sijaan, joten niiden tulisi olla seinä- asennettu lähelle maata. Asenna.
Käyttöön liittyviä varoituksia
Kiinnitä huomiota vedenlaatuongelmiin, kun käytät sähköisiä vedenlämmittimiä. Maassani on laaja alue, ja veden laatu vaihtelee suuresti paikoista toiseen.
Forstorage-typeelectricwaterheaters,itisbesttousesoftenedtapwater.Thehardnessofthewaterqualitycanbeseenataglanceifthereisfrequentscalingwhenboilingwaterinyourhome(mostlyamixtureofcalciumandmagnesium).Waterthatispronetoscalingshouldnotbeuseddirectlybythewaterheater(thisismoreimportantforgaswaterheaters).Thehighhardnessofthewaterwillcausethickscalestoformaroundtheelectricheater,whichwillreducetheheatingefficiency.Astheheattransferrateslowsdown,itwillalsoendangerthelifeoftheelectricheateritself.Inaddition,thecontinuousthickeningofthescaleoftheoutletpipewillreducethediameterofthepipe,orevenblockit,causingthewaterheatertomalfunction.Therefore,thehardnessofwaterisveryimportant,andthosewhohavetheconditionsshouldaddasmallsofteningdevicebeforethewaterheaterinletpipetoreducethehardnessofthewater.Bytheway,thedegreeofscalingofwaterwithhigherhardnessduringtheheatingprocessisrelatedtothecontentofcalcium,magnesiumandothersubstancesinthewater,heatingtemperature,pressure,andtime,aswellasthestructureoftheelectricheaterandthecontainer.
Forinstantelectricwaterheaters,theflowofwaterwillheatup,andtheflowwillstopwhenthewaterflowstops.Thetemperatureisgenerallycontrolledbelow65degrees.High-temperaturewaterwillnotaccumulateinthebodyandthereisnochanceofscaling.
Theinnertankisthekeytotheelectricwaterheater.Thetreatmentoftheinnersurfaceoftheproductisveryimportant.Itisthemainbasisfordeterminingthewarrantyperiodoftheelectricwaterheater.Theelectricwaterheaterssoldinshoppingmallsmainlyhavethefollowingthreekindsofinnertanks:Oxygen-freecopperinnertank,whichhasincomparablegoodcharacteristicswhenusedininstantelectricwaterheaters:ithasfastheatconduction,pressureresistance,corrosionresistance,goodductility,andantibacterialAntibacterial,etc.Oxygen-freecopperheatingsystemisgenerallyusedininstantelectricwaterheatersindevelopedregionsinEuropeandAmerica.Mostinternationalbrandsusecoppertoproducetheheatingbodyofinstantelectricwaterheaters.Thespecialphysicalandchemicalcharacteristicsofcoppermaterialscanbeusedforheating.Fastandstable,highthermalefficiency.Itisrecognizedasthemostmatureandstableheatingbodyintheworld'sinstantwaterheaterindustrythatconformstothetrendofenvironmentalprotectionandhealth.Thestainlesssteelinnertankisofgoodmaterialandisnoteasytorust,butthehiddendangersoftheweldingseamarenoteasytofind.Afterrepeatedthermalexpansionandcontraction,thechromiuminthestainlesssteelwillbecorrodedbythechlorideionsinthetapwater,andwatermayleakattheweldingplaceafteralongtime;Enamelliner.Theenamelonthesurfaceofthelinerismadeofnon-metallicmaterial,whichisnotrustyandanti-corrosion.Thetankbodyismadeofthicksteelplate,whichhasstrongpressureresistance.Amongthem,thehigh-glaze-cladsteellinerhasthebestanti-corrosionandheatpreservationperformanceandhasthebestservicelife.Longer.Consumerscanchoosetheenamelliner,andmostmanufacturerspromisetoreplaceitformorethanfiveyears.
Inaddition,inordertopreventcorrosionoftheinnersurface,amagnesiumrodisalsoinstalledinthemachine.Themagnesiumrodisusedasasacrificialanodeinthewaterheater.Becausethemetalactivityofmagnesiumishigherthanthatofiron,whenthemagnesiumrodandtheordinarysteelplateareexposedatthesametime,themagnesiumrodwillfirstreplacethesteelplatetocorrode,soastoachievethepurposeofprotectingthesteelliner.Howoftenshouldthemagnesiumrodbereplaced?Dependingonthewaterquality,themagnesiumrodintheenamel-linedwaterheaterneedstobereplacedwithin1to2years.Otherwise,oncethemagnesiumrodisusedup,thewaterheaterwillsooncorrodeandleakwater.
Edut ja haitat
Vesivarastotyyppi
Edut:suuriturvallinen suorituskyky, puhdas energia.Monikanavainen vesihuolto voidaan toimittaa. Sitä voidaan käyttää suihkussa, kylvyssä, pyykinpesussa ja vihannesten pesussa.Asennus on suhteellisen yksinkertainenkäyttöinen.
Disadvantages:Generally,thevolumeislarge,anditneedstobewarmedupbeforeuse.Youcannotusewaterthatexceedstheratedcapacitycontinuously.Iftherearemanypeopleinthefamily,youhavetowaitinthemiddleofthebath.Inaddition,thehotwaterthatisnotusedupafterwashingwillslowlycooldown,causingwaste.Theheatingtemperatureofthewatertemperatureishigh,itiseasytoformfouling,anditistroublesometocleanupthedirt.
Instantheating
Advantages:Ithasmanyadvantagessuchasinstantheating,savingtimeandelectricity,energysavingandenvironmentalprotection,compactsize,andconstantwatertemperature.Thecoreofthehigh-qualityinstantelectricwaterheateristheinstantelectricheatertechnology,whichdeterminestheperformanceandsafetyofthewaterheater.
Disadvantages:Thepowerisrelativelylarge,andthelinerequirementsarehigh:Generally,thepowerisatleast6KWormore.Inwinter,itisdifficulttoensurethatthereisenoughhotwaterforbathingwithapowerof8KW.Thepowercordrequiresatleast2.5squaremeters,andsomerequiremorethan5squaremeters.
Comparedwithgaswaterheaters
Electricwaterheatersandgaswaterheatershavetheirownadvantagesanddisadvantages.Consumersshouldweightheirchoicesaccordingtotheiractualconditionswhenpurchasing.
Thefollowingisacomparisonofwaterheatersintermsofperformance:gaswaterheatershavetheadvantagesofhighthermalefficiency,fastheatingspeed,stabletemperatureadjustment,andcontinuoususe.Theinconvenienceisthattheusercannotadjustthetemperatureduringthebathingprocess,butmustadjustthetemperaturebeforeenteringthebathroom.Thereissomewasteofcoldwaterbeforethehotwaterreachesthefaucet,andthecountryhasregulationsonitsservicelife,whichissuitableforlowgasPriceareause.Electricwaterheatershavetheadvantagesoflonglife,highefficiency,energysaving,safety,andenvironmentalprotection.Theycanalsobehiddeninwallcabinetsoronbalconieswithoutbeingexposedoroccupyingland.Thedisadvantageisthatitneedstobepreheatedbeforeuse,andtheamountofwaterthatexceedsthecapacityoftheelectricwaterheatercannotbeusedcontinuously.Suitableforuseinareaswithlowelectricityprices.Ifthefamilyhasalargepopulation,youneedtobuyalarge-capacityone.
Theelectricwaterheateristhefuturedevelopmentdirectionofthewaterheatermarket.Becausethepriceofgashasrisen,thepriceofelectricityhasdropped;theuseofelectricwaterheatersissafe,sanitaryandpollution-free.Inthenextfewyears,mycountry'selectricwaterheatermarketwillshowastronggrowthmomentum,anditsproductquality,technicallevel,andservicestandardswillcontinuetoimprove,andpriceswillalsodrop.
Purchaseknowledge
Storagetype
Accordingtotheoutlettype,thestoragetypeelectricwaterheaterisdividedintotwotypes:enclosedelectricwaterheaterandopenelectricwaterheater.Theclosedelectricwaterheateriscontrolledbyoneormorevalvesatthewateroutletandworksunderthepressureoftapwater.Thistypeofwaterheaterhastheadvantagesofflexibleinstallationlocation,highwateroutletpressureandlowheatloss.However,becausetheinnertankworksunderpressure,thickermaterialsarerequired,andthemanufacturingprocessrequirementsarehigh;thewateroutletoftheopenelectricwaterheaterisopen,andavalveonthewaterinletpipecontrolsthewatervolume.Thistypeofwaterheaterworksundernormalpressure,soitsinnertankproductionrequirementsarelow,andthestructureisrelativelysimple.Mostelectricwaterheatersproducedbymanufacturersareenclosedelectricwaterheaters.
Accordingtotheinstallationmethod,electricwaterheatersaredividedintothreetypes:wall-mountedhorizontal,wall-mountedverticalandfloor-standing.Thewall-mountedhorizontalwaterheaterishunghorizontallyonthewallduringinstallation,whichissuitableforwaterheaterswithacapacityofnomorethan100L,andhascertainstrengthrequirementsforthewall;whenthewall-mountedverticalwaterheaterisinstalled,itishungverticallyonthewallandissuitableforcapacity.Waterheatersnotlargerthan100Lhavecertainstrengthrequirementsonthewall;floor-standingwaterheaterscanbeplacedverticallyonasolidgroundwheninstalled,andaresuitableforwaterheaterswithlargecapacityabove100L.
Capacityselection
Thecapacityofthewaterheaterisinliters(L).Thelargerthecapacity,thegreaterthewaterheater'shotwatersupplycapacity.Commoncapacitiesinthemarketare:6L,8L,10L,15L,40L,50L,60L,80L,100L,andafewmanufacturerscanproduceproductsabove100L.Theusercanchoosethecapacityofthewaterheateraccordingtothepurpose,thesizeofthehouseholdandthewaterconsumptionhabits.Waterheatersbelow15Laregenerallyusedinthekitchentowashdishes,washvegetablesorwashtheface,andbrushteethinthebathroom,sopeoplecallitakitchentreasureorasmallkitchentreasure.Thewaterheaterusedforbathingshouldchooseacapacityofmorethan40L,onepersonshouldchooseawaterheaterwithacapacityof40~50L;2peopleshouldchooseawaterheaterwithacapacityof50~60L;afamilyof3shouldchooseawaterheaterwithacapacityof80~100L;3Awaterheaterofmorethan120Lissuitableforfamilieswithmorethanoneperson;ifyouareusedtobathinginabathtub,itisbesttochooseawaterheaterofmorethan150L.
Tehon valinta
Vedenlämmittimen teho on watteina (W) tai kilowatteina (Kw), mikä yleensä viittaa vedenlämmittimen sähkölämmitysputken tehoon.
Vuonna 2012 yhteisten vedenlämmittimien teho markkinoilla oli:1000W,1250W,1500W,2000W,2500W,3000W jne.Ihmiset tarvitsevat erilaisia vedenlämmitintuotteita,kaksois-/sähköpää100000-tehoa. 00Säädettävä,1000W/1500W/2500W säädettävä,1000W/2000W/3000W säädettävä,2000W/3000WUseita yhdistelmiä, kuten /5000Käyttäjien valittavissa olevaa varastoa.Kun käyttäjät käyttävät sitä,hevoivat valitakäytettäväksi yhtä lämmitysputkeataikahta lämmitysputkealämmittääkseensamaan aikaantarpeidensa mukaan.
Whenpurchasinganelectricwaterheater,usersshouldunderstandthepoweroftheelectricwaterheater.Thechoiceofpowershouldbedeterminedbasedonthecross-sectionoftheelectricmeterandpowercordinyourhome.Thepowersupplyforthewaterheaterbelow1500WThecross-sectionofthecordshouldnotbelessthan1.5mm2,andthecross-sectionofthepowercordusedbythewaterheaterof2000W~3000Wshouldnotbelessthan2.5mm2.Atthesametime,considerwhetherthepowercordisusedexclusivelyforthewaterheaterorusedatthesametimewithotherelectricalappliances,etc.factor.
Suorituskyvyn valinta
(1)Sisäsäiliö
Theinnertankisthecorecomponentofthewaterheater,whichdirectlyaffectsthesafetyperformance,useperformanceandworkinglifeofthewaterheater.Whenchoosingawaterheater,usersshouldcareaboutwhetherthesteelplateofthewaterheaterismadeoftitaniumalloy,whetherthethicknessisthickenough,whethertheweldingprocessisadvancedandreliable,whetherthequalityoftheenamelandglazeisguaranteed,whetherthecoatingandsinteringprocessisadvanced,etc.
(2)Sähköinen putki
Thequalityoftheelectricheatingtubeisdirectlyrelatedtothesafetyofthewaterheater.Therefore,whenpurchasingawaterheater,inadditiontothepoweroftheelectricheatingtube,itismoreimportanttocareabouttheelectricalperformanceoftheelectricheatingtube.
(3)Magnesiumvauva (magnesiumtanko)
Magnesiumisthemetalwiththelowestpotentialintheelectrochemicalsequenceandisphysiologicallynon-toxic.Therefore,itisidealformakingmagnesiumrodstoprotecttheinnertank.Thesizeofthemagnesiumrodisdirectlyrelatedtothelengthoftimetoprotecttheinnertankandthesizeoftheprotectioneffect.Thelargerthemagnesiumrod,thebettertheprotectioneffectandthelongertheprotectiontime.
(4)Lämpöeristyskerroksen valinta
Thequalityofthethermalinsulationlayerofthewaterheaterdirectlyaffectsthethermalinsulationperformanceofthewaterheater.Themainfactorsthatdeterminethethermalinsulationperformancearethematerialofthethermalinsulationlayerandthethicknessofthethermalinsulationlayer.Commonlyusedinsulationmaterialsare:asbestos,sponge,foam,polyurethanefoam,etc.Amongthesekindsofthermalinsulationmaterials,polyurethanefoamhasthebestthermalinsulationperformance,followedbyfoamplasticthermalinsulationperformance.Asbestosandspongearegenerallyonlyusedasauxiliarythermalinsulationmaterialsforwaterheatersbecausetheyaredifficulttocloselyadheretothewaterheater.
(5)Takaisinvirtausta estävän tekniikan valinta
Inordertopreventelectricwaterheatersfromdryingoutduetoexternalwatercuts,allelectricwaterheatersadoptanti-backflowtechnology.Theanti-backflowtechnologyadoptedbymostmanufacturersisachievedbyselectingasafetyvalvewithacheckfunction(commonlyknownasacoresafetyvalve).However,theproblemwiththistechnologyisthatwhenthewaterheaterisworking,duetothethermalexpansionandcontractionofthewaterintheinnertank,someofthewaterwillleakintothepipelinethroughtheinternalleakagefunctionofthevalvecore,whichiseasytocauseThewaterheaterpipelinelocallyproducesvibrationresonanceandmakesanabnormalsound;atthesametime,thereisasafetyhazardthattheinternalleakagefunctionofthesafetyvalveoftenfailsduetoscaleblockage,whichincreasestheworkingpressureoftheinnertankandreducestheservicelifeofthewaterheater.
Ohjausmenetelmä
Veden lämmityslämpötilan eri säätömenetelmien mukaan sähköiset vedenlämmittimet jaetaan kolmeen tyyppiin: mekaaninen, digitaalinen näyttö ja numeerinen ohjaus.
(1)Mekaanisesti ohjattavat sähkökäyttöiset vedenlämmittimet
Themaincomponentoftemperaturecontrolofmechanicalelectricwaterheatersisatemperaturecontrolleradjustedbyamechanicalknob.ThetemperaturecontrollerisusuallymeasuredbytemperatureItconsistsofaprobe,anadjustabledrivemechanismandapairofelectricalcontacts.Whenthetemperatureattheproberises,themedium(liquidorgas)intheprobeexpandsandpushesthedrivemechanismthroughthecapillarytubetomaketheelectricalcontactsact.Theoperatingtemperatureoftheelectricalcontactcanbeadjustedbyanadjustabledrivemechanismortheelectricalcontactcanbenormallyopened.
Themainfeaturesofthethermostatformechanicalwaterheatersare:theactiontemperaturecanbecontinuouslyadjustedwithinacertainrange,theoperationissimpleandconvenient,andthepriceislow.Suitableforgeneralhouseholduse.Thedisadvantageisthatthetemperaturecontrolmethodissingle,andonlyonemethodofcirculatingheatingcanberealized.
(2)Digitaalinen näyttötyyppiohjaussähköinen vedenlämmitin (SX)
Digitaldisplaytypeelectricwaterheatercontrolsystemusuallyconsistsofdisplayboard,maincontrolboard,strongelectricboardandtemperaturesensor.
Theinformationoftemperature,settingtemperature,faultcodeandtimingnumbercanalsobesetusingthebuttonsandknobsonthecontrolpanel.Themaincontrolboardisthecoreofthecontrolsystem,whichisusedtoprocesstemperatureinformationandcontroltherunningprocessofthewaterheater.Thestrongcurrentboardisusedtoprovidethepowerrequiredbythesystem,implementstrongcurrentdriveandleakagedetection.Thetemperaturesensorisusedtocollecttemperatureinformation.
(3) Numeerisesti ohjattava sähköinen vedenlämmitin (SK)
Thenumericallycontrolledelectricwaterheateriscomposedofadisplayboard,amaincontrolboard,astrongelectricboardandatemperaturesensor.TheLCDdisplayonthedisplayboardisusedtodisplayinformationsuchasworkingmode,heatingstatus,currenttemperature,settingtemperature,settingmenu,clock,timingperiod,faultcode,etc.Youcanalsousethebuttonsontheboardtoperformsettingoperations.Themaincontrolboardisthecoreofthecontrolsystem,andtemperaturesensorsforover-temperaturedetectionandroomtemperaturedetectionareusedtocollecttemperatureinformation.
Misunderstandingswhenpurchasing
Waterandpowerfailure
Itsfunctionistoautomaticallycutoffthepowerwheninuse,andautomaticallyrestorepowerafteruseisasafetydevice.Infact,thepossibilityofelectricshockcannotbeavoidedbecauseitonlycutsoffthepowerwhenthewaterisdischarged.Ifthereisahiddendangerofleakageatthistime,theelectricshockwillbecausedduetotherestorationofthepowersupplywhenthewateristurnedoff.Inaddition,iftheelectricityleaksbeforeuse,youwillgetanelectricshockduetotouchingthemetaldooratthebeginningofuse.Thesafemethodofuseshouldbetoinstallareliablegroundwirefortheelectricwaterheateranduseapowercordwithaleakageprotector.
Hydroelectricityseparation
Somemanufacturersdeliberatelyemphasizethattheyareheatingpipesforseparatingwaterandelectricity.Infact,theheatingpipesusedinelectricwaterheatersareallseparatedbywaterandelectricity.Andaslongasitismanufacturedinaccordancewithrelevantstandards,itssafetyperformanceisveryhigh.Mostelectricwaterheatersusedirectheatingtubes,whichhavetheadvantagesofhighheattransferefficiency,durabilityandreliability,andsimplemanufacturingandinstallation.
Magnesiumpatukoiden rooli
Melkein kaikki valmistajat edistävät magnesiumpatukoiden olemusta "tehokkaasti kalkinpoistoon, pehmentämään veden laatua ja hoitamaan ihoa".
ChongyangPsychology
Intheeraofincreasingly"homogeneous"products,itshouldbesaidthatstate-ownedbrandelectricwaterheatersandforeignbrandsaretechnicallyindistinguishable.Theaspectisbeyondtheotherside.Moreover,state-ownedbrandshaveobviousadvantagesintermsofprice,familiaritywithregionalcultureandafter-salesservice.Therefore,thereisnoabsolutebasisforbelievinginforeignbrandsandforeigntechnology,andthiskindofpsychologycaneasilybeusedbysomeinferiordomesticproductsbranded"foreignmanufacturingandforeigntechnology"inthemarket,andthusbedeceived.
Yksityiskohtainen yleiskatsaus
Käyttö ja huolto
1.Vedenpoistoaukko on avattava, kun vettä täytetään.Ainoastaan sen jälkeen, kunsisäsäiliön ilma on täysin tyhjentynyt,vesi voidaan tarkistaa.Täysi;
2,virtalähde on katkaistava ennen tyhjennystä;
3,suljetussa asennuksessa,veden tuloventtiilin on oltava lämmityksen aikana;
4.Kun avaat venttiilin, älä osoita veden suuntaa ihmiskehoon.
Iftheelectricwaterheaterisusedforalongtime,iftheuserdoesnotcleantheinnertankofthewaterheaterintime,itwillcauseseriousscalingoftheheatingtube,andtheheatingoftheelectricheatingtubewillnotbeheatedenough,andthehotwaterwillheatupslowlyItaffectsthenormaluse,andthereareaccidentsthatruptureduetounevenpartialheating.Therefore,theelectricwaterheaterneedstobemaintainedonceayear.
Usein kysytyt kysymykset
1.Samalla vedenlämmittimellätalvella käytetyn kuuman veden määrä ei riitä, miksi varastointityyppisten sähköisten vedenlämmittimien käyttö voi kohdata:Voinkoperheenkolmenkesällä,että talvellayhdellä kerralla?
Ensin putoamisen jälkeen meidän on ymmärrettävä seuraavat lämpötilat:
Hanaveden lämpötilaT1kesällä noin 20-30 ℃ (ota25), talvella noin 5-8 ℃ (ota 6)
Lämminveden lämpötilaT2kylpyyn42℃
TheaveragehotwatertemperatureT3oftheinnertankofthewaterheatercanbesettoaspecificvalue,hereis70℃
Seuraa sitten kaavaa
Vkone*(T3-T1)*kuuman veden käyttöaste
V lämminvesi = 70Lvaakasuora kone, kuuman veden käyttöaste 0,8Esimerkki, hanki
T2-T1
Kesä voidaan sekoittaa lämpimään veteen70*(70-25)*0.8÷(42-25)=147.6L
Se voidaan sekoittaa lämpimään veteen talvella70*(70-6)*0.8÷(42-6)=99.6L
Theambienttemperatureofthebathroominsummerismuchhigherthanthatinwinter,andtheshowerisalwaysonwhentakingabathinwinterSo,Ithinkeveryonenowunderstandsthereasonthat"youcanwashafamilyofthreeinsummer,butonlyonepersoninwinter(orevennotenough).
Ofcourse,theabovecalculationexplainsthereasonfromatheoreticalpointofview.Theremaybedifferencesduetovarioussituations,butbasicallywecanunderstandthereasonsandachievethepurposewerequire.
2,whatdoesthescalemarkonthetemperaturecontrolknoboftheelectricwaterheatermean?
Currentmainstreamelectricwaterheatersgenerallyusetwotemperaturecontrolmethods:mechanicaltemperaturecontrolandelectronictemperaturecontrol.Forelectronicallycontrolledwaterheaters,wecaneasilyseetheaccuratetemperatureofthehotwaterfromthecomputerdisplaypanel.Andthetemperatureweneedtoset.Becausethemechanicaltemperaturecontrolproductdoesnothaveadisplaypanel,itisimpossibletodirectlyunderstandtheactualtemperatureofthehotwaterintheinnertank.
ManyusersThelabelingisnotveryclear,andnowasimpleexplanationisbasedonthelabelofthewaterheater.
Thescaleonthemechanicalthermostatisonlyasymbolicindication,indicatingthatthetemperatureisfromlowtohigh,andsomeuse0,1,2,3,4,5aremarked,someareindicatedbythecolorfromlighttodark,someareindicatedbyarrows,etc.Generallyspeaking,theyindicatethetemperaturefromlowtohigh.Here1,2,3,4,5Itdoesnotindicatethegearposition,nordoesitindicatehowmanydegreesthefirstgearis.Itisjustasymbolicindicationofthetemperaturelevel.Itcannotaccuratelydisplaythecurrentsettemperatureortheactualhotwatertemperatureinthetank.Thetemperatureknobisintheprocessofadjustingthetemperature.Itisnotsetbythegearposition,butissteplesslyadjusted.Generally,themaximumtemperatureofthewaterheateriscontrolledbetween70°Cand80°C.Iftheknobisturnedtothelowestpoint,thewaterheaterwillbeturnedoff.Forexample,iftheknobisturnedtoThepositionfacing3doesnotmeanthatthetemperaturecurrentlysetis50°C,butitisjustasymbolicstatementthatthetemperatureissetatmediumtemperature,whichcanonlybesaidtobearound50°C.Itisnotexactly50°Caswethink.
Generallyspeaking,thewaterheateristhemostenergy-efficientwhenitworksatmediumtemperature.Especiallyinsummer,theeffectismorepronounced.Out,becausethewatertemperatureintheinnertankisnotveryhigh,andthetemperaturedifferencewiththeoutsideisnotlarge,therelativeheatdissipationspeedisslow,thusprolongingtheheatpreservationtime.Ontheotherhand,becausethetemperatureisnothigh,theheatingtimeisshort,whichcaneffectivelysaveelectricity.
3.Miksiturvaventtiilitihkuu lämmityksen aikana?Onko se vaarallinen?
Whenthewaterheaterisheating,thevalveisclosedandtheoutletpipeisclosed.BecausethesafetyvalveissingleTocutoff,theinletpipesarealsoclosed.Therefore,theinnertankisfullyenclosedatthistime.Thewaterintheinnertankexpandsduetoheat,thevolumebecomeslarger,andthepressurebecomeshigher.Atthistime,thesafetyvalvedetectsthatthepressurebecomeshigherandexceedstheratedpressure,andthepressurereliefholewillbeopenedtodischargethewater.Pressuretoprotecttheinnertank.Therefore,therewillbethedrippingphenomenonthatwehaveseeninthesafetyvalve.Thisisnormalandthereisnodanger.Atthistime,youonlyneedtoconnectthewaterofthesafetyvalvetothebasinwitharubbertubeordirectlytothefloordrain.Itisstrictlyforbiddentoblockthepressurereliefholeinanyway.Aftertheheatingiscompleted,thedrippingwillnaturallystop.
Varotoimet
1.Jos vedenlämmitintä ei käytetä pitkään aikaan kotona, yritä sammuttaa vedenlämmitin, muuten se ei säästä energiaa ja lyhentää huomattavasti vedenlämmittimen käyttöikää.
2,ifconditionspermit,trytocheckthewaterheateronceayear,mainlytochecktheheatingcondition,buttonsensitivity,thedrainvalveisintact,andtheelectricallinesandbracketsshouldalsobecarefullychecked.
3.Cleantheinnertankonceeverysixmonths,mainlytocleanthescaleontheheatingtube.Thisisalsothemainreasonforchoosingabigbrand.Agoodafter-salesserviceofabigbrandcanensureprofessionalcleaningandsaveitThankstothehardworkofdo-it-yourselfresearch,thepriceisrelativelyreasonable.
4.Ifthewaterheaterhasbeenusedforthreeyearsormore,theheaterandthermostatmustbereplacedonce,andthereplacementmustbeperformedbyprofessionalpersonnel.
5.Regularlycleanthedirtoftheshowerandthewaterscreentoextendtheservicelifeofthewaterheater.
6.On normaaliatyhjennysventtiilin tippua varten.Älä estä,muutoinonhyvinyasypiilotettuvaaraa.
7.Jos vedenlämmittimessä on laatuongelmia, älä pura sitä itse ja ota yhteyttä huoltoon korjausta varten.
8.Donotspraywithwaterduringthecleaningprocessofthewaterheater,anddonotwipeitwithacidicsolutions.Today'swaterheatersarerelativelyflat,sojustwipegentlywithamoistenedrag.
9.Thepowersupplyofthewaterheatershouldbeequippedwithawaterproofsocketasfaraspossible.
10.Theservicelifeoftheelectricwaterheaterisgenerallyindicatedonthemanual.Aftertheservicelifeofthewaterheater,thewaterheatershouldbereplacedasmuchaspossible,andiftheconditionsdonotpermitit,regularinspectionsshouldbecarriedout.
Cleaningmethod
Afterthewaterheaterisusedforacertainperiodoftime,alargeamountofscalewillforminside.Whenthescalethickenstoacertainlevel,notonlywilltheheatingtimebeprolonged,butalsocrackingwilloccur.Theinnertankisdamagedtoacertainextent,sothattheheatingtimeisprolongedandthehotwateroutputisreduced.Electricwaterheatersdonothaveadrainvalveandneedtobecleanedbyprofessionals.
Remembertocleantheinnertankonceduringtheseason.Thecleaningmethodistofirstcutoffthepowersupply,closethewaterinletvalve,thenopenthewateroutletvalve,andturntheplasticdrainearonthesafetyvalve90degreescounterclockwise.NaturallyDrainthewaterandsedimentinthewaterheater.Thenrinseitwithtapwater.Aftercleaning,restorethedraineartoitsoriginalposition.Payattentiontofillitbeforepoweringon.Userswhodonotturnoffthepowerofthewaterheateralltheyearroundshouldalwaysbeconcernedaboutwhetherthewaterheaterisnormal,andifthereisanyabnormality,theyshouldpromptlysendtotherepairpointforrepair.
Turvallisuusasiat
1.Virtalähteessä on oltava luotettava maajohto.
2.Kiinnitetty kolmireikäinen pistorasia on käytettävä ja pistorasia on asennettava paikkaan, jossasuihkuvesi ei voi roiskua.
3.Checktheleakageprotectionswitchonthepowercordofthefuselageregularly(weekly).Itisforbiddentousethesocketwithaswitchtokeeptheleakageprotectionplugworkingnormally.KeepinmindthewinterofthewaterheaterThreeAttentionsandFourRules.
Käyttöohjeet
1.Kun käytät sähköistä vedenlämmitintä, kytke virta päälle ja merkkivalo osoittaa, että se on lämpenemässä. Kun veden lämpötila saavuttaa asetetun arvon, merkkivalo sammuu, mikä osoittaa, että virta katkeaa automaattisesti.
2.Theelectricwaterheater(storagetype)mustbefilledwithwaterfirst,andthenenergizedforheating.Itcanbeusedafterpreheating.Ifthepressureofthewatersourcedropsorthewaterstopssuddenly,itisbesttoturnoffthepower.
3.Sähköiset vedenlämmittimet on varustettu hanoilla japaluuasennus.Yleensä "sininen" tarkoittaa kylmää vettä ja "punainen" tarkoittaa kuumaa vettä. Käytettäessä käännä"punainen"hana, ja kuumaa vettä virtaa ulos.Jos veden lämpötila on juuri tällä kertaa korkealla, vettä saadakseen oikeanlämpöisen kuuman veden.
4.Therearewatertemperaturemarkscalesonthetemperatureregulatoroftheelectricwaterheater,suchas"I","Ⅱ","Ⅲ"ormarkedwithEnglishandArabicnumeralstoindicatelow,medium,orhighwatertemperatureAdjusttheposition,alignthetemperatureadjustmentknobwithacertainmark,andthewatertemperatureofthewaterheaterwillsticktothetemperaturesetbythegearindication.Whenusing,letthewatersprinkleouttotesttheactualwatertemperature,andthentakeashowertoavoidexcessivewatertemperatureandburntheskin.
5.Itisnecessarytoopenthewateroutletwhenfillingthewater,andcheckwhetherthewaterisfullaftertheairintheinnertankiscompletelydischarged.
6.Virta on katkaistava ennen poissulkemista.
7.Kun sitä käytetään estolaitteena,tuloventtiilin on oltava lämmityksen aikana.
8.Kun avaat venttiilin, älä osoita veden suuntaa ihmiskehoon.
Huolto
1.Ensimmäinen:
Youshouldreadtheproductmanualindetailbeforeinstallingtheelectricwaterheaterforthefirsttimeanduseitforthefirsttime,andcompleteitinaccordancewiththerequirementsofthemanualPreliminarysettingsforelectricwaterheaterstopreventimproperormisoperationfromadverselyaffectingthewaterheater.Wheninstallingandusingthewaterheaterforthefirsttime,weshouldpayattentionto:
a.Ensurethefirmnessoftheinstallationandleaveenoughspaceforthewaterheatertoinstallonthesolidwall;b.EnsurethatthewaterheaterisanindependentpowersourcePowersupply,withleakageprotectiondevice;
c.Afteropeningthewateroutletvalve,waterthewaterheatertoensurethattheairinthewaterheatercanbedischargedsmoothly;
d.Vahvista vedenlämmitin, kun vesi on täytetty, se on virrattu ja lämmitetty.
2.Säännöllinen tarkastus:
Regularinspectionofelectricwaterheatersisoneofthemosteasilyoverlookedlinksinmanyfamilies.Infact,thisisnotonlyrelatedtotheuseeffectofthewaterheater,butalsorelatedtoThesafetyofthewaterheaterisoneofthemostimportantstepsthatcannotbeomitted.Themaininspectionsare:
a.Heatingpipe:Afteraperiodofuse,waterheatersaremorelikelytoaccumulatescaleontheheatingpipeandotherparts.Regularmaintenanceoftheheatingpipecanimprovethermalefficiencyandsaveelectricitybills.effect.
b.Innertank:sameastheheatingtube,itisalsoveryimportanttocleantheinnertankofthewaterheaterregularly.Itisrecommendedthatyoufollowthestepsintheproductmanualtocleanthetanktocompletethiswork:firstturnoffthepower,Drainthewaterfromthewaterheater,andthenputitincleanwaterforcleaning.Aftercleaning,youshouldfillthewaterheaterwithwaterfirst,thenturnonthepowerandrestarttheheatingworkofthewaterheater.
3.Puhdista kehon ja suihkutarvikkeiden pinta:
a.Stepstocleanthesurfaceofthebody:turnoffthepowerfirst,andthenuseaneutraldetergentandasoftfabrictowipetheshellofthewaterheater,Thenwipethecasewithacleandampcloth.Itisimportanttonotethatyoucannotusestrongacidandalkalinecleaningagents,hardobjectstocleantheshellofthewaterheater,andatthesametime,youcannotusewashing,soaking,etc.tocleantheshellofthewaterheater.
b.Stepstocleanshoweraccessories:disassembletheaccessories(suchasshowerheads),soaktheminadesiccantalkalisolvent(preferablydiluted),andthengentlyscrubthewateroutletbeforeusingCleantheaccessorieswithwaterandreinstallthem.
Sähköisten vedenlämmittimien huoltovinkkejä:
Everyoneknowsthatelectricwaterheatersthathavebeenidleforalongtimeneedtobepoweredoffanddrainedofthewaterinthetank.Commonsenseofelectricwaterheatermaintenance,butfewpeoplefollowthesafetymeasuresforre-activationafterlong-termnon-use.Itisrecommendedthatyoucarefullycheckthestorageofthewaterheaterbeforereactivatingthelong-termidleelectricwaterheatertoeliminatethepossibilityofunfavorablestorage.Afterthehiddendanger,followthe"firstuse"operationstepsoftheelectricwaterheatertocompletethere-activation,thisisthesafeandcorrectwaytodealwithit.
Hiddendangersofelectricityconsumption
Heatstorageelectricwaterheatersarerelativelycheapandeasytoinstall,buttheyareusuallylargeandbulky,occupyspaceandhavealongwarm-uptime;instantaneouselectricityThewaterheaterissafe,cleanandenvironmentallyfriendly.Thehotwaterusetimeisalsounlimited,anditcanbeusedtoburnasmuchaspossible,whichsaveselectricityandwater,anditissmallinsizeanddoesnottakeupspace.Therefore,ifyouareanewlyrenovatedresidence,youshouldchooseinstantelectricwaterheaters.Forold-fashionedresidentialbuildings,whenbuyingwaterheaters,youshouldconsiderthesafetyofelectricityuse.Usestorage-typeelectricwaterheaters.Duetodifferentreasonssuchasnogroundingwireorunreliablegrounding,aginglines,unqualifiedsockets,etc.,nearly70%ofdomestichouseholdshavedifferentlevelsofhiddendangersinelectricityuse.Therefore,itisbesttobuybrand-nameproductswithanti-electricwalls.Inaddition,becauseofthehighpowerofinstantelectricwaterheaters,themostdemandingcircuitcurrentcapacityisnotsuitableforold-fashionedhouseswithelectricmetersbelow10amperes.