Ngaba uxinzelelo oluphezulu lwe chiller ialam? Siyintoni isizathu? Indlela yokusombulula?

Ngokusisiseko, ii-chillers zamashishini ziya kuxhotyiswa ngezixhobo zoxinzelelo oluphezulu kunye noxinzelelo oluphantsi. Ayisiyiyo kuphela i-alamu yoxinzelelo oluphezulu, kodwa naxa uxinzelelo oluphantsi lwenzeka. Ke ngoko, i-chiller ngokuqinisekileyo iya kubetha xa uxinzelelo oluphezulu lwenzeka, kwaye i-alamu yoxinzelelo oluphezulu lwe-chiller iya kuqinisekiswa. Isizathu sahlukile, kodwa unobangela wengxaki kufuneka ufunyanwe emva koko usonjululwe. Ungasebenzisa kwakhona indlela yokuphelisa ukusombulula ingxaki ye-alam yoxinzelelo oluphezulu lwe-chiller.

Ngokukodwa:

Okokuqala, i-condenser yeyona nto iphambili.

Ekubeni i-condenser iyona nto ibangela ukuba i-alamu ephezulu yoxinzelelo ngexesha lokusebenza kwe-chiller, xa i-alarm ephezulu ye-high-pressure iyenzeka kwi-chiller, i-condenser idla ngokuba ngowokuqala ukukhangela.

I-condenser ihlulwe ibe yi-water-cooled kunye ne-air-cooled. Icondenser ye-chiller ithanda ukuba neengxaki zesikali, eziya kubangela ukuvaleka, ukunciphisa kunye nokucothisa ukuhamba kwamanzi okupholisa ajikelezayo, kwaye kubangele ukuba i-condenser ingaphumeleli ukuhlangabezana nemfuno yesiqhelo ye-condensation, eya kubangela ukuba i-compressor inike amandla aphezulu- i-alam yoxinzelelo. .

Isisombululo: Coca kwaye ucoce i-condenser.

Okwesibini, i-evaporator.

Njenge-condenser, i-evaporator iyakwazi ukungcola, izinto zangaphandle kunye neengxaki zesikali. Kuba “amanzi angumkhenkce” asetyenziswa kwityhubhu yobhedu ye-evaporator ingamanzi ngokwenyani, athanda ukuba neengxaki zesikali. Enyanisweni, noTywala lwesibini, njengamanzi abandayo, luya kubangela ukuba ukungcola kunye nezinto zangaphandle zingene ngenxa yokuhlaziywa kwakhona, ngoko ke ukuvala kuyenzeka.

Isisombululo sifana necondenser. Ngokuqinisekileyo, isonjululwe ngokucoca, kubangele i-alamu yoxinzelelo oluphezulu, okanye inokubangelwa yifriji enganelanga.

Isikhenkcezisi sikwasisibandisi. Isikhenkcezisi se-chiller siya kulahleka kumlinganiselo othile ngexesha lomsebenzi oqhubekayo womjikelo, ngoko ke kufuneka izaliswe kwakhona ngexesha. Nangona isixa esilahlekileyo singesikhulu, kufuneka sithathelwe ingqalelo emva kwexesha elide.

Kakade ke, kunokwenzeka ukuba ifriji iyavuza, kwaye i-refrigerant ebangelwayo ayanelanga. Indawo yokuvuza kufuneka ifunyanwe ngexesha, kwaye amanyathelo afana nokuvuza kufuneka athathwe. Ekugqibeleni, ifriji eyaneleyo kufuneka yongezwe. Ukongezelela, ukupholisa kwamanzi kunye neenkqubo zokupholisa umoya azikwazi ukuhlangabezana neemfuno zokutshatyalaliswa kobushushu be-condenser. Iya kubangela i-alamu yoxinzelelo oluphezulu lwecompressor.