Iifriji zisetyenziswa kakhulu kwisicelo sendawo yokuhlala kunye nezorhwebo ukunceda ukugcina kunye nokugcina ukutya kutsha ixesha elide, kunye nokuthintela ukonakala ukuba kubangele inkcitho.Ngefriji yokuthengisa, umgangatho wokutya unokugcinwa ixesha elide, ngakumbi kwiivenkile ezinkulu okanye iiresityu, kufuneka bagcine inani elininzi lokutya nesiselo, ukuba nefriji kunokuqinisekisa ukuba banempahla eyaneleyo yokunceda abathengi babo.Nangona kunjalo, nangona sinefriji, enye inkcitho engafunekiyo kunye nelahleko ngamanye amaxesha isenzeka ngokungenakuthintelwa ngenxa yokusetyenziswa ngokungafanelekanga okanye ukulungiswa.Ukuqinisekisa ukuba izixhobo zethu zokukhenkceza zisebenza zikwimeko egqibeleleyo, kufuneka sifunde umgaqo wayo wokusebenza ukunceda ukugcina ngokufanelekileyo.
Kutheni le nto ukufunda uMgaqo wokuSebenza wefriji kufuneka
Isebenza njani inkqubo yefriji?Umgaqo wokusebenza wesikhenkcisi usekwe kwinkqubo yentshukumo yomjikelo, enefriji efakwe kwi-hermetically kuyo kwaye ityhalelwe ukuba isuke kwi-evaporator iye kwi-condenser ngeendlela ezahlukeneyo.Inkqubo enjalo isebenza ngenjongo yokupholisa amaqondo okushisa kwindawo yokugcina.Ufunda indlela yakhoifriji yorhweboisixhobo sisebenza luncedo kuwe ukwazi shushu ukucoca ngokufanelekileyo & nokugcina inkqubo yefriji.Ngokuqonda umgaqo wokusebenza kunye nolwazi lwefriji, uya kuzuza ekusebenzeni kakuhle kwezixhobo zakho.Umzekelo, ukufunda okuseta ifriji yakho yentengiso kwindawo yokungenisa umoya kunokunceda ukuthintela ukusebenza kwayo ngokugqithisileyo kunye nokunciphisa ukusetyenziswa kwamandla.
Ngawaphi aMalungu aBandakanyiweyo kwiNkqubo yeFriji?
Njengoko kukhankanyiwe ngasentla, ifriji yinkqubo yomjikelo equka ezinye iinxalenye zoomatshini kunye namacandelo, aquka icompressor, condenser, expansion / throttle valve, evaporator, njl. Ngaphezu koko, ifriji yinto ebalulekileyo yokudlulisa ukushisa kwangaphakathi kwi-condenser ngaphandle.Icandelo ngalinye linomsebenzi walo othile wokutyhala i-refrigerant ukuba ihambe ngesetyhula kule nkqubo yomjikelo, kwaye i-refrigerant iguqulwa ngesangqa ibe yigesi okanye ulwelo, ezi ntshukumo zinokubangela ukuba isiphumo sokupholisa sikhuphe amaqondo obushushu okugcina.
Masifunde iinkcukacha ezithe kratya zamacandelo efriji.
Isicompressor
Icompressor ithathwa njengamandla okutyhala isikhenkcezisi ukuba sihambe kwinkqubo yomjikelo wefriji, kwaye eli candelo libandakanya injini yokuzoba umphunga ophuma kwisikhenkcezisi kunye nokuwucinezela kwisilinda ukunyusa ubushushu kunye noxinzelelo, ukuze Umphunga wefriji unokugqunyelelwa lula ngumoya kunye namanzi ngeqondo lobushushu begumbi xa utyhalelwa kwicondenser.
Icondenser
I-Condenser sisixhobo sokutshintsha ubushushu, esibandakanya isethi yee-tube coils kunye neefins ezigxininiswe ngasemva okanye emacaleni efriji.Xa umphunga wefriji kunye noxinzelelo oluphezulu kunye neqondo lokushisa lidlula apha, liya kuxutywa ukuba liguqulwe libe yifom ye-liquid kunye neqondo lokushisa, kodwa i-refrigerant yamanzi isaza noxinzelelo oluphezulu.
Ukwandiswa kweValve
Phambi kokuba isikhenkcisi solwelo singene kwi-evaporator, uxinzelelo lwaso kunye nobushushu zitsalwa phantsi ukuya kwimo yokuhluza yivalve yokwandisa xa ihamba phakathi.Ukuhla ngokukhawuleza kweqondo lokushisa kunye noxinzelelo kunokubangela ukuba kubekho umphumo wefriji.
Umphunga
I-evaporator ikwasisixhobo sokutshintsha ubushushu.Ulwelo lwefriji kunye nobushushu obuphantsi kunye nokuhamba koxinzelelo kwesi sixhobo ukuze kuqhunyiswe ngumphunga, okufunxa ubushushu bomoya kwifriji, inkqubo enjalo inegalelo kwinjongo yokugqibela yokupholisa ukutya okugciniweyo kunye neziselo.I-refrigerant ephantsi kwi-evaporator, iyancipha ubushushu bezinto ezigciniweyo.
Isebenza Njani Isixokelelwano Sefriji?
Amacandelo akhankanywe ngasentla aqhagamshelwana neetyhubhu ukwenza inkqubo yomjikelezo.Xa inkqubo isebenza, i-compressor ikhupha ubushushu obuphantsi kunye ne-low-pressure refrigerant steam eyenziwa yi-evaporator kwi-cylinder.Xa uxinzelelo (ubushushu bubuye buphakame) buncinci kunoxinzelelo kwi-condenser, i-high-pressure refrigerant steam kwi-cylinder ithunyelwa kwi-condenser.(ke, ukudlala indima yoxinzelelo kunye nokuhanjiswa kwecompressor yefriji) ngaphakathi kwefriji edibeneyo yobushushu obuphezulu kunye noxinzelelo oluphezulu lomoya kunye nobushushu obuphantsi komoya (okanye amanzi) kwiqondo lobushushu elingaphakathi lokuhambisa ubushushu kunye nokuqina kwefriji yolwelo, ifriji yolwelo. emva kokupholisa ivalve yokwandisa (ibhaki) kwi-evaporator, ngaphakathi kwe-evaporator ifunxa ubushushu kwaye into eyenza umphunga ipholiswe.Ngale ndlela, into epholileyo ipholile kwaye i-steam ye-refrigerant ifunxelwa yi-compressor, ngoko ke kwinkqubo yefriji ngokuxinzelela, ukudibanisa, ukwandiswa, ukukhuphuka kweenkqubo ezine ukugqiba umjikelo.
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Ixesha lokuposa: Nov-12-2021 Views: