Umgaqo wokusebenza wenkqubo yokucinezela umphunga wefriji yomoya womoya wemoto
Umgaqo wokusebenza wenkqubo yokucinezela umphunga kwisikhenkcisi somoya wenqwelo-moya ikakhulu ubandakanya iinkqubo ezine ezisisiseko: inkqubo yoxinzelelo, inkqubo yokujiya, inkqubo yokwandisa kunye nenkqubo yokuba ngumphunga.
Inkqubo yoxinzelelo : Icompressor iphefumla ubushushu obuphantsi kunye noxinzelelo oluphantsi lwefriji yegesi kwicala eliphantsi loxinzelelo lwe-evaporator, iyicinezele kubushushu obuphezulu kunye noxinzelelo oluphezulu lwefriji yegesi, emva koko iyithumele kwicondenser ukuze iphole. Le nkqubo inyusa ubushushu kunye noxinzelelo lwefriji.
Inkqubo yokudibanisa : i-high-high-high-high-high-high-pressure gaseous refrigerant ichithwa yi-fan kunye nomoya owenziwe yisithuthi kwi-condenser, kwaye ifakwe kwifriji yolwelo kwiqondo lokushisa eliphakathi kunye noxinzelelo oluphezulu. Indima ye-condenser kukudlulisa ukushisa kwefriji kwindawo yangaphandle ukuyipholisa.
Inkqubo yokwandisa : Xa ifriji yolwelo idlula kwivalve yokwandisa okanye i-throttle tube, uxinzelelo kunye nobushushu behla ngokukhawuleza kwaye bube ngubushushu obuphantsi kunye noxinzelelo oluphantsi lomphunga omanzi. Le nkqubo ibangela ukuba inxalenye yesikhenkcisi ibe ngumphunga, yenze umxube werhasi-ulwelo olulungele ukufunxa ubushushu.
Inkqubo yokuphuphuma komphunga : umxube wegesi-ulwelo lwesibandisi ungena kwi-evaporator, ufunxa ubushushu obukwinqwelo, kwaye ukhuphe ubushushu obuphantsi kunye noxinzelelo oluphantsi lwe-gaseous friji. I-evaporator yi-evaporator esebenzayo yokutshintshiselana kobushushu, ethatha ubushushu obubanjwe yi-refrigerant kwinkqubo yokuphefumula ukusuka kwi-carriage ngokusebenzisa umbhobho wangaphakathi, ukuze kufezekiswe umphumo wokupholisa.
Amacandelo e-automobile air conditioning steam compression system yefriji aquka icompressor, i-condenser, ivalve yokwandisa (okanye i-throttle tube), i-evaporator kunye nezinto ezihambelanayo zokulawula. Ngokudibeneyo, la macandelo enza inkqubo yokujikeleza evaliweyo apho ifriji ihamba ngokuqhubekayo, igqibezela utshintsho olusuka kwigesi ukuya kulwelo ukuya kwigesi.
Imeko yokusetyenziswa kwenkqubo yokucinezela umphunga kwisikhenkcisi somoya wemoto ikakhulu yinkqubo yangaphakathi yokupholisa umoya yemoto. Ngale nkqubo, i-air conditioning yemoto inokunciphisa ngokufanelekileyo ubushushu kwinqwelo kwaye inike indawo yokuqhuba ekhululekile.
Isikhenkcezisi se-automobile air conditioning system sisixhobo esisebenzisa ifriji ukujikeleza kwinkqubo yokutshintshiselana kobushushu, ikakhulu esetyenziselwa ukunciphisa ubushushu emotweni. Inkqubo ikakhulu iqulathe la macandelo alandelayo: icompressor, i-condenser, ivalve yokwandisa, i-evaporator kunye nemibhobho kunye neevalvu ezidibanisa la macandelo.
Umgaqo wokusebenza
Inkqubo yoxinzelelo : Icompressor iphefumla ubushushu obuphantsi kunye noxinzelelo oluphantsi lwefriji yegesi kwi-evaporator, iyicinezele kubushushu obuphezulu kunye noxinzelelo oluphezulu lwefriji yegesi, emva koko iyithumele kwicondenser ukuze iphole.
Inkqubo yokudibanisa : Ubushushu obuphezulu kunye noxinzelelo oluphezulu lwegesi epholileyo kwi-condenser ukuya kwindawo yokupholisa (ngokuqhelekileyo umoya okanye amanzi) ukukhulula ubushushu, ukujiya kwifriji yolwelo.
Inkqubo yokwandisa : Xa ifriji yolwelo idlula kwivalve yokwandisa, uxinzelelo kunye nobushushu buyancipha kwaye bube bubushushu obuphantsi kunye noxinzelelo oluphantsi lomphunga omanzi.
Inkqubo yokuphuphuma komphunga : ubushushu obuphantsi kunye noxinzelelo oluphantsi lomphunga omanzi kwi-evaporator, ifunxa ubushushu emotweni, inyuke ibe ngumphunga kwisikhenkcisi esinegesi, emva koko iphefumle kwakhona ngesicinezeli ukuze ugqibezele umjikelo wesikhenkcisi.
ifriji
Ifriji eqhelekileyo yi-R-134a (tetrafluoroethane), efunxa ubushushu obuninzi xa iguqulwa isuka kulwelo iye kwirhasi kwi-evaporator, okukhokelela ekupholiseni .
Imvelaphi yembali kunye nophuhliso lobuchwepheshe
Umgaqo osisiseko we-automobile air conditioning system ufana ne-air conditioning yekhaya, esebenzisa ukuguqulwa kwemeko yefriji ukuze kufezekiswe ifriji. Ngophuhliso lwetekhnoloji, iisistim zale mihla zokupholisa umoya kwiimoto zikwaxhotyiswe ngeentlobo ezahlukeneyo zezivamvo kunye neenkqubo zokulawula ukufikelela kulawulo oluchanekileyo lobushushu kunye nokusetyenziswa kwamandla ngokufanelekileyo.
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