Kwindlu nganye kukho inyunithi ebalulekileyo njengefriji . Ubomi bakhe ngaphandle kwakhe bunzima ukucinga: kubonga kwisiqandisini, sinokugcina ukutya kunye nokutya okulungele ngaphandle kweengxaki. Kwaye ukuba kwenzeka ukuphazamiseka, onke amalungu entsapho ayinakunqandwa. Ngendlela, ukuphazamiseka rhoqo ukuvuza kwe-freon kwi-friji. Yiyo kanye iya kuxoxwa ngayo.
Yintoni i-freon kwisiqandisiso?
Ngokubanzi, iifriji ezisebenza kwi-compressor ziinkhamera zine-evaporator ngaphakathi. Kwi-evaporator kukho i-friji-into eyenza ukuba, ngexesha lokubilisa nokuphefumula, isuse ubushushu ukusuka kwigumbi kwaye iludlulisele emkhatsini ngexesha lokuxhaswa. Ngaloo ndlela, umoya kwifriji ucolile, kwaye i-friji e-gaseous state ingena kwi-compressor kwaye iphinda iphinde ixhomekeke kummandla wamanzi. Lo mjikelo uphindaphindiwe kwaye uphinda.
Kodwa i-freon yinkampani yamakhemikhali esekelwe kwi-ethane okanye i-methan. Ukuba sithetha malunga nendawo apho i-freon ihlala kwifriji, ke le nto ikhona kwi-evaporator. Oku kuthetha ukuba i-freon luhlobo lomfriji olujikelezayo kwaye lubonga apho igumbi lokupholisa licolile.
Okwangoku, iimveliso ezahlukeneyo ze-freon zisetyenziswa. Kwiifriji zasekhaya, ii-freons ezifana ne-R-600 kunye ne-R-134 zisetyenziswa rhoqo. Amagumbi okushisa amahishini kunye nezorhwebo azaliswe ngo-R-503, R-13 kunye nabanye.
I-Freon ivuza kwifriji: iimpawu
Njengoko uyakubona, i-freon yenye yezona zinto ziyinxalenye yokwenziwa komsebenzi wunithi. Ukuvuza kwalo kubangela ukuba akunakwenzeka ukusebenzisa ifowuni eyimfuneko nganye kwikhaya ngokuqeshwa. Ngokuqhelekileyo ukuphazamiseka okunjalo kwenzeka xa ityhubhu ye-evaporator ihla okanye ngenxa yesakhiwo sokukhanyela.
Kodwa njani ukuqonda ukuba i-freon evela kwisiqandisisi yaphuma? Okokuqala, nangona ukuba uhlobo lwefriji egqityiweyo ngumgudu otyhafayo, akunakwenzeka ukuqonda ukuphahlazeka kwindlela indlela ephuma kwifriji ehlabayo - ayinandi. Okwesibini, ingxaki akunakwenzeka ukuba ibonwe ngumbala we-freon kwisiqandisisi-kwakhona le nto ayinakubalabala.
Nangona kunjalo, kukho imiqondiso ethile yokuba ukuphazamiseka kwiyunithi kulula ukukrokrela. Inyaniso kukuba xa iibhubhu ze-evaporator zonakaliswe, uxinzelelo lwe-freon kwi-friji ngokwemvelo luyehla ngokuthe ngcembe, kwaye ngoko inkqubo yokunciphisa iyancipha. Ngenxa yoko, kwiqrijini kunye nefrijini ukushisa kwemoya kwanda, ngenxa yokuba imveliso engonakalisayo, ngokomzekelo, ubisi, ingahlakala. Uyakwazi ukujonga amanzi aphantsi kwesiqandisisi ngenxa yokokuba iimveliso kwifriji iyancibilika. Ngendlela, awukwazi ukuxhalabisa nge-freon yetyhefu esuka kwisiqandisini. Le khemikhali, nangona inama-4 enetyhefu, kodwa i-Freon efrijini isengozini kuphela xa ifuthe ukuya kuma-250 ⁰C, okwenzeka ekhaya.
Ungayilungisa njani ukuvuza kwe-freon?
Ngelishwa, akunakwenzeka ukuqeda ukuvuza kwe-freon nguwe-ingcali iya kufuna uncedo. Ngaphambi kokuba wenze
Emva koko i-refrigeration equipment repairman igxininisa eli candelo okanye ithatha indawo yonke i-evaporator. Emva kokutshatyalaliswa kokuqukethwe kwenkqubo ngenompu yokucima, i-friji igqityiwe ngefriji.
Isifriji sithathwa njengento enokubonelelwa ukuba iqondo lokushisa elihambelanayo libekwe emva kokutshintshwa kwiindawo eziqhenqisayo kunye neefrizer.