Intloko yokukhupha ukuba usasazo alulingani, kuya kwenza ukuba i-subway refrigerant ibe ninzi kakhulu, kangangokuba iqabaka le-evaporator libangele ukufuma okungaphelelanga, okuchaphazela ukwehla kwamandla okufriji kwenkqubo, kodwa kunokubangela ukufunxwa ngolwelo.
1, ngokwembono yokuba ingakanani i-shunt flow.
(1) Ukuba ubungakanani bolwelo lokuphambukisa bukwicala eliphezulu.
I-coil outlet superheat incinci kakhulu, kwaye nokuba ikwi-non-evaporated liquid, indawo yokudlulisa ubushushu ingaphantsi kwe-1. Kwangaxeshanye, i-evaporator outlet manifold ngenxa yokuxubana kwefriji okanye ukufuma, i-superheat iphantsi kunexabiso lethiyori, i-superheat iyancipha, isignali eveliswa sisixhobo se-throttle ilulwelo oluninzi kakhulu, isixhobo se-throttle siyazilungisa ukuze sinciphise ubungakanani bolwelo;.
(2) Ukuba ubungakanani bolwelo oluphambukisiweyo buphantsi.
Izinga lokuhamba kobuninzi liyancitshiswa, isiphumo sokwahlulwa kolwelo siba sibi nangakumbi, senza isangqa esibi; ekugqibeleni oku kukhokelela ekunciphiseni okukhulu kwindawo esebenzayo ye-evaporator, ukwehla kwamandla okupholisa, kunye nokwehla kokusebenza kwenkqubo yokufriji.
2, Ukusuka kwindlela yokusebenza kwenkqubo yokukhenkceza.
(1) Xa iyunithi ifudumeza
Ukusasazwa kolwelo ngokungalinganiyo kuya kubangela ukufuma okungaphelelanga kwe-refrigerant kwisekethe kunye nokusasazwa kolwelo oluninzi, okuya kukhokelela ekwakhekeni kweqabaka ngokukhawuleza kule sekethe. Ukuba i-frosting imbi kakhulu, iya kubangela ukuba i-frosting ingacocekanga, kwaye emva koko i-vicious circle, i-compressor iya kubuyela kulwelo, kwaye uxinzelelo oluphantsi luya kugxuma luye kuma.
(2) Xa iyunithi iphola
Xa ukufuma kwe-refrigerant kungaphelelanga kwisekethe enokwahlulwa kolwelo oluninzi, ubushushu be-coil buphantsi kwaye amandla okususa umswakama anamandla, kwaye ukuba imbi kakhulu, i-coil yangaphakathi iya kuba neqhwa kwaye i-compressor iya kubuyisela ulwelo.
Ixesha leposi: Jan-08-2024
