Kunezinto ezinhlanu ezijikeleza uhlelo lokuqandisa: i-refrigerant, uwoyela, amanzi, umoya kanye nokunye ukungcola. Ezimbili zokuqala ziyadingeka ukuqinisekisa ukusebenza okuvamile kohlelo, kuyilapho lezi zinto ezintathu zokugcina ziyingozi ohlelweni, kodwa azikwazi ukususwa ngokuphelele. . Ngesikhathi esifanayo, i-refrigerant ngokwayo inezimo ezintathu: isigaba somusi, isigaba soketshezi, kanye nesigaba esixubile somusi noketshezi. Ngakho-ke, uma uhlelo lokupholisa umoya kanye nolokuqandisa sehluleka, izimpawu nezimbangela zalo ziyinkimbinkimbi kakhulu. Ngezansi:
1. Ifeni ayisebenzi
Kunezizathu ezimbili ezenza ukuthi ifeni ingajikelezi: esinye siyiphutha likagesi futhi isekethe yokulawula ayixhunyiwe; esinye siyiphutha lomshini weshaft yefeni. Lapho ifeni ye-air conditioner yegumbi ingajikelezi, izinga lokushisa legumbi elinomoya opholile lizokhuphuka, futhi ingcindezi yokumunca kanye nengcindezi yokukhipha ye-compressor kuzokwehla ngezinga elithile. Lapho ifeni ye-air conditioner iyeka ukujikeleza, ukusebenza kahle kokushintshana kokushisa kwekhoyili yokushintshana kokushisa egumbini lokupholisa umoya kuyancipha. Lapho umthwalo wokushisa wegumbi lokupholisa umoya ungashintshi, izinga lokushisa legumbi lokupholisa umoya lizokhuphuka.
Ngenxa yokushintshana okwanele kokushisa, izinga lokushisa le-refrigerant kukhoyili yokushintshana kokushisa lizokwehla uma kuqhathaniswa nezinga lokushisa lokuqala, okungukuthi, izinga lokushisa lokuhwamuka lizoba lincane, futhi i-coefficient yokupholisa yesistimu izokwehla. Izinga lokushisa lokukhipha i-evaporator elizwakala yi-valve yokwandisa ukushisa nalo liyancipha, okuholela ekuvulekeni okuncane kwe-valve yokwandisa ukushisa kanye nokwehla okuhambisanayo kwe-refrigerant, ngakho-ke ukucindezela kokumunca kanye nokukhipha umoya kokubili kwehla. Umphumela ojwayelekile wokunciphisa ukugeleza kwe-refrigerant kanye ne-coefficient yokupholisa ukunciphisa amandla okupholisa esistimu.
2. Izinga lokushisa lokungena kwamanzi abandayo liphansi kakhulu:
Njengoba izinga lokushisa lamanzi okupholisa lehla, ingcindezi yokukhipha umoya ye-compressor, izinga lokushisa lokukhipha umoya, kanye nezinga lokushisa lokukhipha isihlungi konke kwehla. Izinga lokushisa legumbi elinomoya opholile alishintshile ngoba izinga lokushisa lamanzi okupholisa alikafiki ezingeni elizothinta umphumela wokupholisa. Uma izinga lokushisa lamanzi okupholisa lehla liye ezingeni elithile, ingcindezi yokuminyana nayo izokwehla, okubangela umehluko wengcindezi kuzo zombili izinhlangothi zevalvu yokwandisa ukushisa ukuthi yehle, amandla okugeleza kwevalvu yokwandisa ukushisa nawo azokwehla, kanti ne-refrigerant nayo izokwehla, ngakho-ke umphumela wokuqandisa uzokwehla.
3. Izinga lokushisa lokungena kwamanzi okupholisa liphezulu kakhulu:
Uma izinga lokushisa lokungena kwamanzi okupholisa liphezulu kakhulu, i-refrigerant izophola ngaphansi, izinga lokushisa lokuqina komoya lizoba phezulu kakhulu, kanti ingcindezi yokuqina komoya izoba phezulu kakhulu. Isilinganiso sokucindezela se-compressor sizokhula, amandla omgodi azokwanda, kanye ne-coefficient yokudlulisa igesi izokwehla, ngaleyo ndlela kuncishiswe amandla okupholisa ohlelweni. Ngakho-ke, umphumela wokupholisa uwonke uzoncishiswa futhi izinga lokushisa legumbi elinomoya opholile lizokhuphuka.
4. Iphampu yamanzi ejikelezayo ayijikelezi:
Uma ulungisa iphutha futhi usebenzisa iyunithi yokuqandisa, iphampu yamanzi ejikeleza uhlelo kufanele ivulwe kuqala. Uma iphampu yamanzi ejikelezayo ingajikelezi, izinga lokushisa lokukhipha amanzi apholile kanye nezinga lokushisa lokukhipha amanzi efrijini le-condenser likhuphuka ngokusobala. Ngenxa yokwehla okukhulu komphumela wokupholisa we-condenser, izinga lokushisa lokudonsa kanye nezinga lokushisa lokukhipha umoya le-compressor nalo likhuphuka ngokushesha, kanti izinga lokushisa lokukhipha umoya le-condensation nalo likhuphuka ngokushesha, kanti izinga lokushisa lokukhipha umoya lenyuka ngenxa yokuthi izinga lokushisa lokukhipha umoya nalo likhuphuka, kodwa izinga lokushisa lokukhipha umoya alilikhulu njengokwenyuka kwezinga lokushisa lokukhipha umoya, ngakho-ke ukusebenza kahle kokupholisa kuyancipha futhi izinga lokushisa legumbi elinomoya opholile likhuphuka ngokushesha.
5. Isihlungi sivalekile:
Isihlungi esivalekile sisho ukuthi uhlelo luvalekile. Ngaphansi kwezimo ezijwayelekile, ukuvaleka okungcolile kuvame ukwenzeka esihlungini. Lokhu kungenxa yokuthi isikrini sesihlungi sivimba ingxenye yesiteshi futhi sihlunge ukungcola, izingcezu zensimbi kanye nezinye izinsalela. Ngokuhamba kwesikhathi, isiqandisi kanye ne-air conditioner kuzovinjwa. Umphumela wokuvaleka kwesihlungi ukwehla kokujikeleza kwe-refrigerant. Izizathu eziningi zifana nokuvulwa kwe-valve yokwandisa okuncane kakhulu. Isibonelo, izinga lokushisa lokumunca i-compressor kanye ne-exhaust liyakhuphuka, ukumunca i-compressor kanye nengcindezi yokumunca i-exhaust kuyehla, kanye nezinga lokushisa legumbi elinomoya opholile liyakhuphuka. Umehluko ukuthi izinga lokushisa lokukhipha isihlungi liya ngokuya lehla. Lokhu kungenxa yokuthi ukugoqa kuqala esihlungini, okubangela izinga lokushisa lendawo lesistimu ukuthi lehle. Ezimweni ezimbi kakhulu, iqhwa lendawo noma iqhwa lingakheka ohlelweni.
Isikhathi sokuthunyelwe: Okthoba-05-2023