Umgaqo osebenzayo wenkqubo yokuphola umoya wemoto ngenxa yoxinzelelo lomphunga
Umgaqo osebenzayo wenkqubo yokuphola umoya wemoto ocinezelweyo ngomphunga uquka iinkqubo ezine ezisisiseko: inkqubo yokucinezela, inkqubo yokufunxa, inkqubo yokwandisa kunye nenkqubo yokufuma.
Inkqubo yokucinezela: I-compressor iphefumla i-refrigerant yegesi ephantsi kunye ne-low pressure gaseous kwicala eliphantsi loxinzelelo lwe-evaporator, iyicinezele kwi-high temperature kunye ne-high pressure gaseous refrigerant, ize emva koko iyithumele kwi-condenser ukuze iphole. Le nkqubo yonyusa ubushushu kunye noxinzelelo lwe-refrigerant.
Inkqubo yokufuma: i-refrigerant yegesi enobushushu obuphezulu kunye noxinzelelo oluphezulu iyasuswa yifeni kunye nomoya oveliswa sisithuthi esikwi-condenser, ize ifunxwe ibe yi-refrigerant engamanzi kubushushu obuphakathi kunye noxinzelelo oluphezulu. Indima ye-condenser kukudlulisela ubushushu be-refrigerant kwindawo yangaphandle ukuze iphole.
Inkqubo yokwandisa: Xa i-refrigerant yolwelo idlula kwi-expansion valve okanye kwi-throttle tube, uxinzelelo kunye nobushushu buyehla kakhulu bube bubushushu obuphantsi kunye nomphunga omanzi ophantsi. Le nkqubo ibangela ukuba inxalenye ye-refrigerant ibe ngumphunga, yenze umxube wegesi-ulwelo olungele ukufunxa ubushushu.
Inkqubo yokufuma: umxube wegesi-ulwelo we-refrigerant ungena kwi-evaporator, ufunxe ubushushu obukwinqwelo, uze uphume uye kwi-refrigerant yegesi enobushushu obuphantsi kunye noxinzelelo oluphantsi. I-evaporator sisitshintshi sobushushu esisebenzayo, esisusa ubushushu obufunxwa yi-refrigerant kwinkqubo yokufuma kwinqwelo ngombhobho wangaphakathi, ukuze kufezekiswe isiphumo sokupholisa.
Izinto ezikwinkqubo yokuphola yoxinzelelo lomoya opholileyo wemoto ziquka icompressor, i-condenser, ivalvu yokwandisa (okanye ityhubhu ye-throttle), i-evaporator kunye nezinto zokulawula ezihambelanayo. Zidibene, ezi zinto zenza inkqubo yokujikeleza evaliweyo apho i-refrigerant ihamba khona rhoqo, igqibezela utshintsho ukusuka kwigesi ukuya kulwelo ukuya kwigesi.
Imeko yokusetyenziswa kwenkqubo yokuphola umoya wemoto ecinezelweyo ngokushushu yinkqubo yangaphakathi yomoya wemoto. Ngale nkqubo, umoya wemoto unokunciphisa ngempumelelo ubushushu kwikhareji kwaye unike indawo yokuqhuba ekhululekileyo.
Inkqubo yokuphola yoxinzelelo lomoya opholileyo wemoto sisixhobo esisebenzisa i-refrigerant ukujikeleza kwinkqubo yokutshintshiselana ngobushushu, esetyenziselwa kakhulu ukunciphisa ubushushu emotweni. Inkqubo ikakhulu inala macandelo alandelayo: i-compressor, i-condenser, i-expansion valve, i-evaporator kunye nemibhobho kunye nee-valve ezidibanisa la macandelo.
Umgaqo wokusebenza
Inkqubo yokucinezela: I-compressor iphefumla i-refrigerant yegesi ephantsi kunye ne-low pressure gaseous kwi-evaporator, iyicinezele kwi-high temperature kunye ne-high pressure gaseous refrigerant, ize emva koko iyithumele kwi-condenser ukuze iphole.
Inkqubo yokufuma: ubushushu obuphezulu kunye noxinzelelo oluphezulu lwegesi efrijini kwi-condenser ukuya kwindawo yokupholisa (ngesiqhelo umoya okanye amanzi) ukukhulula ubushushu, bujike bube yi-refrigerant engamanzi.
Inkqubo yokwandisa: Xa i-refrigerant yolwelo idlula kwi-expansion valve, uxinzelelo kunye nobushushu buyancipha kwaye bube ngubushushu obuphantsi kunye nomphunga omanzi ophantsi.
Inkqubo yokuphuma komoya: umphunga omanzi obushushu obuphantsi kunye noxinzelelo oluphantsi ungene kwi-evaporator, ufunxa ubushushu emotweni, uphume ube yi-refrigerant yegesi, uze emva koko uphefumlelwe kwakhona yi-compressor ukuze kugqitywe umjikelo wokuphola.
ifriji
I-refrigerant eqhelekileyo yi-R-134a (tetrafluoroethane), efunxa ubushushu obuninzi xa iguqulwa ukusuka kulwelo ukuya kwigesi kwi-evaporator, nto leyo ebangela ukupholisa.
Imvelaphi yembali kunye nophuhliso lwetekhnoloji
Umgaqo osisiseko wenkqubo yokuphola umoya wemoto ufana nowe-air conditioner yasekhaya, esebenzisa utshintsho lwemeko ye-refrigerant ukuze kufezekiswe i-friji. Ngophuhliso lwetekhnoloji, iinkqubo zanamhlanje zomoya wemoto zixhotyiswe ngee-sensors ezahlukeneyo kunye neenkqubo zolawulo ukuze kufezekiswe ulawulo lobushushu oluchanekileyo kunye nokusetyenziswa kwamandla okusebenzayo ngakumbi.
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