Firiji igadziriro yakazaruka inodzinga kupisa kubva panzvimbo yakavharwa kuenda kunzvimbo inodziya, kazhinji kicheni kana imwe kamuri.Nekubvisa kupisa kubva munzvimbo iyi, kunoderera kwekushisa, zvichiita kuti zvokudya nezvimwe zvinhu zvirambe zviri panzvimbo inotonhorera.Mafiriji anoita seanotyora Mutemo Wechipiri weThermodynamics, asi chikonzero chikuru chavasingaite imhaka yebasa rinodiwa sekuisa kuhurongwa.Iwo chaiwo mapombi ekupisa, asi shanda kutonhodza nzvimbo panzvimbo yekuipisa.
Mashandiro avanoita
Zvinoenderana neChipiri Mutemo weThermodynamics, kupisa kunogara kuchiyerera kwega kubva kunopisa kuenda kunotonhora, uye kwete neimwe nzira kutenderera.Firiji inokonzera kupisa kuyerera kubva kunotonhora kuenda kunopisa nekuisa basa, izvo zvinotonhodza nzvimbo mukati mefiriji.Inoita izvi nekutevera matanho ari pasi apa, ayo anogona kuoneka nerubatsiro kubva kuMufananidzo 1:
Basa rinoiswa (Win) iro rinomanikidza kutonhora, richiwedzera tembiricha yayo pamusoro petembiricha yekamuri.
Kupisa kunoyerera kubva muchitonhodzi ichi kuenda kumhepo iri mukamuri (QH), zvichideredza tembiricha yechinhu chinotonhodza.
Iyo inotonhorera inowedzera, uye inotonhorera pasi pasi pekushisa mukati mefiriji.
Kupisa kunoyerera kubva mufiriji kuenda kune inotonhorera (QC), ichideredza tembiricha mukati.
Iyi nzira ndeye cyclical, uye inobvumira mafiriji kuti ashandiswe kwenguva yakareba sezvainoda.Basa rinodiwa sekupinza kune system rinopihwa neiyo equation
Win=QH−QC
nezvinosiyana-siyana zviri kuratidzwa muMufananidzo 1. Equation iyi inoratidza kuti firiji inofanira kupedza kupisa kwakawanda kukamuri pane yainobvisa mukati.Izvi zvine zvazvinoreva zvakakosha pakuti unogona kutonhodza imba here kana kuti kwete nekusiya gonhi refiriji rakavhurika.
Kubudirira
Kushanda kwefiriji kwakavandudza zvinoshamisa mumakore apfuura.Nhasi mafiriji eUS anodya isingasviki 500 kWh/gore, ishoma kwazvo pane yakajairwa 1800 kWh muna 1972. Kuvandudzwa kwakaitwa uye kunoramba kuchiitwa mukudzivirira, kushanda kwe compressor, kupisa kupisa mu evaporator uye condenser, mafeni, uye zvimwe zvikamu zve. firiji.
US Energy Star yakasimbiswa mafiriji anofanirwa kushandisa 20% mashoma emagetsi pane eUS mashoma mwero wemafiriji.Pane karukureta (inogona kuwanikwa pano) inokubvumira kuverenga mari yegore negore kubva kune Energy star certified firiji, zvichienzaniswa nemuenzaniso waunayo, zvichibva pane zvaunobhadhara magetsi.
Coefficient of performance (Kubudirira)
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Kumafiriji, mugadziri angada kuita kuti nzvimbo yacho itonhore asi achiita basa shoma sezvinobvira.Nokuita basa shoma rekutonhodza mudziyo, firiji inogona kugara pane tembiricha yaunoda ichishandisa magetsi mashoma, saka, kuchengetedza muridzi mari.Nhamba inotsanangura pfungwa iyi ndiyo coefficient yekushanda, K, iyo inonyanya chiyero chekushanda.Equation yacho ndeye
K=QCWin
Iyo yakakwirira kukosha uku kuri nani, nokuti zvinoreva kuti basa shoma riri kuitwa kutonhora pasi firiji.
Sezvauri kuona yedu AirBrisk Kambani ine seti yeyakakura yekugadzira tekinoroji uye zvitupa.Unogona kutipa kuvimba kwako.Haufanire kunetseka nezve dambudziko rezvigadzirwa zvedu.Senge simba rekushandisa gasi zvinhu uye zvichingodaro.Zvitupa zvedu zvairatidza kusimba kwekambani yedu.
Naizvozvo tinogadzira marudzi mazhinji emafiriji.Zuva refiriji regonhi rimwe chete, firiji yepamusoro kaviri gonhi refiriji, firiji yepazasi pefiriji yemasuo uye firiji yemasuo akawanda.
Kune akawanda marudzi efiriji aunogona kutenga pakusarudza.Saka usazeza ingotora matanho titumire kubvunza kwako izvozvi.Kana iwe uine chero mubvunzo nezve chigadzirwa chedu.Unogona kutibata pawebhusaiti yedu yekambani.Tichapa mhinduro yakakwana nenguva.
Nguva yekutumira: Jul-04-2022