Класификация
Тип съхранение на вода
Електрически нагревател за вода (5 листа)
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,капацитет:6L-30L;
2, мощност: 3500W-5500W;
3, Захранващ кабел: 2,5-4 квадратни милиметра;
4, време за нагряване: 3-8 минути;
5,режим на работа:1предварително загряване,можете непрекъснато да подавате топла вода,Без ограничение наброя на стопилките;
6.Режим на постоянна температура: механична постоянна температура, автоматична интелигентна постоянна температура;
7, други функции: защита срещу изсушаване, защита срещу опарване, защита срещу прегряване, физическа защита срещу електрически щит, тяло, устойчиво на пръски, защита срещу изтичане, разделяне на вода и електричество, защита от магнитна индукция, защита от свръхналягане, защита срещу прекъсване на водата срещу обратен поток и памет за изключване .
Основните водонагреватели за бързо нагряване са: електрически бойлери с двоен режим на предварително загряване, електрически бойлери с 3D бързо нагряване и електрически бойлери с интелигентно увеличаване на капацитета.
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.
Според „Техническа пътна карта за китайската индустрия за битови водонагреватели“ (издание от 2012 г.), бъдещите нужди от изследвания и нужди на китайските електрически бойлери включват безопасност и надеждност, енергоспестяване, опазване на околната среда с ниски въглеродни емисии, комфорт и здраве, надстройки на продуктовата структура и интегриране на сгради. naspectsofintelligence.
Nowadays,traditionalelectricwaterheaterwallinstallationisaffectedbyhollowwallsandotherreasons,itiseasytofallanditisnotsafe!The"bigbucket"isunsightlyandtakesupspace.Somemanufacturershavebeguntoconsiderbuildingintegrationorhomeintegrationproducts,suchasanintegratedwaterheateronthemarket.Theintegratedwaterheaterisanintegrateddesignofthewaterheaterandthebathroomcabinet.Thedesignconceptisverydifferentfromthetraditionalwaterheater.Itisabrandnewattempt.
Разлика
Тип съхранение електрически бойлер
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.
Според различните методи на инсталиране, електрическите бойлери могат да се разделят на хоризонтални монтирани на стена, вертикални монтирани на стена, под корито (под плот), обикновен подов монтаж и интегриран подов монтаж. Подовият тип има по-голям капацитет и обикновено се използва за колективна или промишлена употреба; под плот) разновидности на монтирани на стена с малък капацитет и техните съединения на входящите и изходящите тръбопроводи са разположени в горния край вместо в долния край, така че те трябва да бъдат стенни- монтиран близо до земята. Инсталирайте.
Предупреждения при употреба
Обърнете внимание на проблемите с качеството на водата, когато използвате електрически бойлери.моята страна има голяма територия и качеството на водата варира значително от място до място.
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.
Предимства и недостатъци
Тип съхранение на вода
Предимства: висока производителност на безопасност, чиста енергия. Може да се осигури многоканално водоснабдяване. Може да се използва за душ, къпане, пране и измиване на зеленчуци. Инсталацията също е относително проста и лесна за използване.
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.
Избор на мощност
Мощността на водонагревателя във ватове (W) или киловати (Kw), което обикновено се отнася за мощността на електрическата тръба във водонагревателя. Колкото по-голяма е мощността, толкова повече генерирана топлина, толкова по-малко време за нагряване е необходимо и по-голямо натоварване на проводника.
През 2012 г. мощността на обикновените бойлери на пазара беше: 1000 W, 1250 W, 1500 W, 2000 W, 2500 W, 3000 W и т.н. За да се задоволят нуждите на хората от разнообразие от продукти за бойлери, на пазара се появиха електрически бойлери с двойна и много мощност, с 1000 W/ 1500W регулируем,1000W/1500W/2500W регулируем,1000W/2000W/3000W регулируем,2000W/3000W Няколко комбинации като /5000Устройства, налични за избор на потребителя. Когато потребителите го използват, те могат да изберат да използват една нагревателна тръба или две нагревателни тръби, които да нагряват по едно и също време според нуждите си.
Whenpurchasinganelectricwaterheater,usersshouldunderstandthepoweroftheelectricwaterheater.Thechoiceofpowershouldbedeterminedbasedonthecross-sectionoftheelectricmeterandpowercordinyourhome.Thepowersupplyforthewaterheaterbelow1500WThecross-sectionofthecordshouldnotbelessthan1.5mm2,andthecross-sectionofthepowercordusedbythewaterheaterof2000W~3000Wshouldnotbelessthan2.5mm2.Atthesametime,considerwhetherthepowercordisusedexclusivelyforthewaterheaterorusedatthesametimewithotherelectricalappliances,etc.factor.
Избор на производителност
(1)Вътрешен резервоар
Theinnertankisthecorecomponentofthewaterheater,whichdirectlyaffectsthesafetyperformance,useperformanceandworkinglifeofthewaterheater.Whenchoosingawaterheater,usersshouldcareaboutwhetherthesteelplateofthewaterheaterismadeoftitaniumalloy,whetherthethicknessisthickenough,whethertheweldingprocessisadvancedandreliable,whetherthequalityoftheenamelandglazeisguaranteed,whetherthecoatingandsinteringprocessisadvanced,etc.
(2) Електрическа тръба
Thequalityoftheelectricheatingtubeisdirectlyrelatedtothesafetyofthewaterheater.Therefore,whenpurchasingawaterheater,inadditiontothepoweroftheelectricheatingtube,itismoreimportanttocareabouttheelectricalperformanceoftheelectricheatingtube.
(3) Магнезиев анород (магнезиев прът)
Magnesiumisthemetalwiththelowestpotentialintheelectrochemicalsequenceandisphysiologicallynon-toxic.Therefore,itisidealformakingmagnesiumrodstoprotecttheinnertank.Thesizeofthemagnesiumrodisdirectlyrelatedtothelengthoftimetoprotecttheinnertankandthesizeoftheprotectioneffect.Thelargerthemagnesiumrod,thebettertheprotectioneffectandthelongertheprotectiontime.
(4) Изборът на топлоизолационен слой
Thequalityofthethermalinsulationlayerofthewaterheaterdirectlyaffectsthethermalinsulationperformanceofthewaterheater.Themainfactorsthatdeterminethethermalinsulationperformancearethematerialofthethermalinsulationlayerandthethicknessofthethermalinsulationlayer.Commonlyusedinsulationmaterialsare:asbestos,sponge,foam,polyurethanefoam,etc.Amongthesekindsofthermalinsulationmaterials,polyurethanefoamhasthebestthermalinsulationperformance,followedbyfoamplasticthermalinsulationperformance.Asbestosandspongearegenerallyonlyusedasauxiliarythermalinsulationmaterialsforwaterheatersbecausetheyaredifficulttocloselyadheretothewaterheater.
(5) Избор на технология против обратен поток
Inordertopreventelectricwaterheatersfromdryingoutduetoexternalwatercuts,allelectricwaterheatersadoptanti-backflowtechnology.Theanti-backflowtechnologyadoptedbymostmanufacturersisachievedbyselectingasafetyvalvewithacheckfunction(commonlyknownasacoresafetyvalve).However,theproblemwiththistechnologyisthatwhenthewaterheaterisworking,duetothethermalexpansionandcontractionofthewaterintheinnertank,someofthewaterwillleakintothepipelinethroughtheinternalleakagefunctionofthevalvecore,whichiseasytocauseThewaterheaterpipelinelocallyproducesvibrationresonanceandmakesanabnormalsound;atthesametime,thereisasafetyhazardthattheinternalleakagefunctionofthesafetyvalveoftenfailsduetoscaleblockage,whichincreasestheworkingpressureoftheinnertankandreducestheservicelifeofthewaterheater.
Метод на управление
Според различните методи за управление на температурата на нагряване на водата, електрическите бойлери се разделят на три вида: механични, с цифров дисплей и с цифрово управление.
(1) Електрически бойлери с механично управление
Themaincomponentoftemperaturecontrolofmechanicalelectricwaterheatersisatemperaturecontrolleradjustedbyamechanicalknob.ThetemperaturecontrollerisusuallymeasuredbytemperatureItconsistsofaprobe,anadjustabledrivemechanismandapairofelectricalcontacts.Whenthetemperatureattheproberises,themedium(liquidorgas)intheprobeexpandsandpushesthedrivemechanismthroughthecapillarytubetomaketheelectricalcontactsact.Theoperatingtemperatureoftheelectricalcontactcanbeadjustedbyanadjustabledrivemechanismortheelectricalcontactcanbenormallyopened.
Themainfeaturesofthethermostatformechanicalwaterheatersare:theactiontemperaturecanbecontinuouslyadjustedwithinacertainrange,theoperationissimpleandconvenient,andthepriceislow.Suitableforgeneralhouseholduse.Thedisadvantageisthatthetemperaturecontrolmethodissingle,andonlyonemethodofcirculatingheatingcanberealized.
(2)Електрически бойлер за управление на цифров дисплей (SX)
Digitaldisplaytypeelectricwaterheatercontrolsystemusuallyconsistsofdisplayboard,maincontrolboard,strongelectricboardandtemperaturesensor.
Theinformationoftemperature,settingtemperature,faultcodeandtimingnumbercanalsobesetusingthebuttonsandknobsonthecontrolpanel.Themaincontrolboardisthecoreofthecontrolsystem,whichisusedtoprocesstemperatureinformationandcontroltherunningprocessofthewaterheater.Thestrongcurrentboardisusedtoprovidethepowerrequiredbythesystem,implementstrongcurrentdriveandleakagedetection.Thetemperaturesensorisusedtocollecttemperatureinformation.
(3) Електрически бойлер с цифрово управление (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.
Ролята на магнезиевите пръчици
Почти всички производители рекламират терола на магнезиевите пръчици като „мощен декалциращ, омекотяващ качеството на водата и грижа за кожата.“ Всъщност истинската функция на магнезиевия антисептик, но ще втвърди качеството на водата, ще причини сериозно натрупване на котлен камък и, разбира се, ще има неблагоприятни ефекти върху кожата.
ChongyangPsychology
Intheeraofincreasingly"homogeneous"products,itshouldbesaidthatstate-ownedbrandelectricwaterheatersandforeignbrandsaretechnicallyindistinguishable.Theaspectisbeyondtheotherside.Moreover,state-ownedbrandshaveobviousadvantagesintermsofprice,familiaritywithregionalcultureandafter-salesservice.Therefore,thereisnoabsolutebasisforbelievinginforeignbrandsandforeigntechnology,andthiskindofpsychologycaneasilybeusedbysomeinferiordomesticproductsbranded"foreignmanufacturingandforeigntechnology"inthemarket,andthusbedeceived.
Подробен преглед
Експлоатация и поддръжка
1.Изходът за вода трябва да бъде отворен при пълнене на водата.Водата може да бъде проверена само след като въздухът във вътрешния резервоар е напълно изтощен.
2, захранването трябва да бъде изключено преди изпразване;
3, за затворена инсталация вентилът за подаване на вода трябва да е отворен по време на нагряване;
4. Когато отваряте вентила, не насочвайте посоката на водата към човешкото тяло.
Iftheelectricwaterheaterisusedforalongtime,iftheuserdoesnotcleantheinnertankofthewaterheaterintime,itwillcauseseriousscalingoftheheatingtube,andtheheatingoftheelectricheatingtubewillnotbeheatedenough,andthehotwaterwillheatupslowlyItaffectsthenormaluse,andthereareaccidentsthatruptureduetounevenpartialheating.Therefore,theelectricwaterheaterneedstobemaintainedonceayear.
Често задавани въпроси
1.С един и същ бойлер количеството топла вода, използвано през зимата, е недостатъчно, защо може да се срещне повечето от използването на електрически бойлери от акумулаторен тип: Мога да мия семейство от трима през лятото, а през зиматаМоже да мие само един човек (забележете достатъчно). Защо има такъв проблем?
На есента трябва да разберем следните температури:
Температура на чешмяна вода T1 през лятото е около 20-30 ℃ (прием 25), зимна е около 5-8 ℃ (прием 6)
Температурата на топлата вода T2 за къпане42℃
TheaveragehotwatertemperatureT3oftheinnertankofthewaterheatercanbesettoaspecificvalue,hereis70℃
След това следваме формулата
Vмашина*(T3-T1)*степен на използване на гореща вода
Vтопла вода=70Lхоризонтална машина,коефициент на използване на гореща вода0,8Като пример, получете
T2-T1
Лятото може да се смесва с топла вода70*(70-25)*0,8÷(42-25)=147,6L
Може да се смесва с топла вода през зимата70*(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.Защо предпазният клапан капе по време на отопление?Опасно ли е?
Whenthewaterheaterisheating,thevalveisclosedandtheoutletpipeisclosed.BecausethesafetyvalveissingleTocutoff,theinletpipesarealsoclosed.Therefore,theinnertankisfullyenclosedatthistime.Thewaterintheinnertankexpandsduetoheat,thevolumebecomeslarger,andthepressurebecomeshigher.Atthistime,thesafetyvalvedetectsthatthepressurebecomeshigherandexceedstheratedpressure,andthepressurereliefholewillbeopenedtodischargethewater.Pressuretoprotecttheinnertank.Therefore,therewillbethedrippingphenomenonthatwehaveseeninthesafetyvalve.Thisisnormalandthereisnodanger.Atthistime,youonlyneedtoconnectthewaterofthesafetyvalvetothebasinwitharubbertubeordirectlytothefloordrain.Itisstrictlyforbiddentoblockthepressurereliefholeinanyway.Aftertheheatingiscompleted,thedrippingwillnaturallystop.
Предпазни мерки
1.Ако бойлерът не се използва дълго време у дома, опитайте се да го изключите, в противен случай той няма да спести енергия и значително ще намали живота на бойлера.
2,ifconditionspermit,trytocheckthewaterheateronceayear,mainlytochecktheheatingcondition,buttonsensitivity,thedrainvalveisintact,andtheelectricallinesandbracketsshouldalsobecarefullychecked.
3.Cleantheinnertankonceeverysixmonths,mainlytocleanthescaleontheheatingtube.Thisisalsothemainreasonforchoosingabigbrand.Agoodafter-salesserviceofabigbrandcanensureprofessionalcleaningandsaveitThankstothehardworkofdo-it-yourselfresearch,thepriceisrelativelyreasonable.
4.Ifthewaterheaterhasbeenusedforthreeyearsormore,theheaterandthermostatmustbereplacedonce,andthereplacementmustbeperformedbyprofessionalpersonnel.
5.Regularlycleanthedirtoftheshowerandthewaterscreentoextendtheservicelifeofthewaterheater.
6.Нормално е изпускателният клапан да капе. Не го блокирайте, в противен случай е много лесно да причини скрити опасности.
7.Когато бойлерът има проблеми с качеството, не го разглобявайте сами и не забравяйте да се свържете със сервиза за следпродажбено обслужване за ремонт.
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.
Въпроси на безопасността
1.Захранването трябва да има надежден заземен проводник.
2.Трябва да се използва фиксиран контакт с три отвора и контактът трябва да се инсталира там, където водата от душа не може да пръска.
3.Checktheleakageprotectionswitchonthepowercordofthefuselageregularly(weekly).Itisforbiddentousethesocketwithaswitchtokeeptheleakageprotectionplugworkingnormally.KeepinmindthewinterofthewaterheaterThreeAttentionsandFourRules.
Как да се използва
1.Когато използвате електрическия бойлер, включете захранването и светлинният индикатор светва, което показва, че се нагрява. Когато температурата на водата достигне зададената стойност, светлинният индикатор изгасва, което показва, че захранването е прекъснато. По този начин, когато светлинният индикатор свети и е изключен, това означава, че автоматично се поддържа топло.
2.Theelectricwaterheater(storagetype)mustbefilledwithwaterfirst,andthenenergizedforheating.Itcanbeusedafterpreheating.Ifthepressureofthewatersourcedropsorthewaterstopssuddenly,itisbesttoturnoffthepower.
3.Електрическите бойлери са оборудвани с кранове и имат обратна инсталация. Обикновено "синьо" означава студена вода, а "червено" означава гореща вода. Когато се използва, завъртете "червения" кран и топлата вода ще изтече. вода, за да получите правилната температура на гореща вода.
4.Therearewatertemperaturemarkscalesonthetemperatureregulatoroftheelectricwaterheater,suchas"I","Ⅱ","Ⅲ"ormarkedwithEnglishandArabicnumeralstoindicatelow,medium,orhighwatertemperatureAdjusttheposition,alignthetemperatureadjustmentknobwithacertainmark,andthewatertemperatureofthewaterheaterwillsticktothetemperaturesetbythegearindication.Whenusing,letthewatersprinkleouttotesttheactualwatertemperature,andthentakeashowertoavoidexcessivewatertemperatureandburntheskin.
5.Itisnecessarytoopenthewateroutletwhenfillingthewater,andcheckwhetherthewaterisfullaftertheairintheinnertankiscompletelydischarged.
6.Захранването трябва да бъде изключено преди изключване.
7.Когато се използваблокиращо устройство, входящият вентил трябва да е отворен при нагряване.
8. Когато отваряте вентила, не насочвайте посоката на водата към човешкото тяло.
Поддръжка
1.Първа употреба:
Youshouldreadtheproductmanualindetailbeforeinstallingtheelectricwaterheaterforthefirsttimeanduseitforthefirsttime,andcompleteitinaccordancewiththerequirementsofthemanualPreliminarysettingsforelectricwaterheaterstopreventimproperormisoperationfromadverselyaffectingthewaterheater.Wheninstallingandusingthewaterheaterforthefirsttime,weshouldpayattentionto:
a.Ensurethefirmnessoftheinstallationandleaveenoughspaceforthewaterheatertoinstallonthesolidwall;b.EnsurethatthewaterheaterisanindependentpowersourcePowersupply,withleakageprotectiondevice;
c.Afteropeningthewateroutletvalve,waterthewaterheatertoensurethattheairinthewaterheatercanbedischargedsmoothly;
d. Потвърдете бойлера, след като водата се напълни, тя се захранва и се загрява.
2.Редовна проверка:
Regularinspectionofelectricwaterheatersisoneofthemosteasilyoverlookedlinksinmanyfamilies.Infact,thisisnotonlyrelatedtotheuseeffectofthewaterheater,butalsorelatedtoThesafetyofthewaterheaterisoneofthemostimportantstepsthatcannotbeomitted.Themaininspectionsare:
a.Heatingpipe:Afteraperiodofuse,waterheatersaremorelikelytoaccumulatescaleontheheatingpipeandotherparts.Regularmaintenanceoftheheatingpipecanimprovethermalefficiencyandsaveelectricitybills.effect.
b.Innertank:sameastheheatingtube,itisalsoveryimportanttocleantheinnertankofthewaterheaterregularly.Itisrecommendedthatyoufollowthestepsintheproductmanualtocleanthetanktocompletethiswork:firstturnoffthepower,Drainthewaterfromthewaterheater,andthenputitincleanwaterforcleaning.Aftercleaning,youshouldfillthewaterheaterwithwaterfirst,thenturnonthepowerandrestarttheheatingworkofthewaterheater.
3. Почистете повърхността на тялото и аксесоарите за душ:
a.Stepstocleanthesurfaceofthebody:turnoffthepowerfirst,andthenuseaneutraldetergentandasoftfabrictowipetheshellofthewaterheater,Thenwipethecasewithacleandampcloth.Itisimportanttonotethatyoucannotusestrongacidandalkalinecleaningagents,hardobjectstocleantheshellofthewaterheater,andatthesametime,youcannotusewashing,soaking,etc.tocleantheshellofthewaterheater.
b.Stepstocleanshoweraccessories:disassembletheaccessories(suchasshowerheads),soaktheminadesiccantalkalisolvent(preferablydiluted),andthengentlyscrubthewateroutletbeforeusingCleantheaccessorieswithwaterandreinstallthem.
Съвети за поддръжка на електрически водонагреватели:
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.