Xa amaqondo obushushu akhutshiwe kwiNkqubo yokuGcina yokugcina imali ebandayo ingaphantsi kwe-0 ° C, umaleko weqanda uya kuvela kumphezulu we-Evaporator, echaphazela ukudluliselwa kwempumelelo kobushushu. Ke ngoko, ukonakala rhoqo kukwayinxalenye ebaluleke kakhulu yokugcina ubushushu. Zininzi iindlela zokokuhlasela. Okwangoku, abavelisi bokwakha ababandayo ikakhulu basebenzise iindlela ezintlanu: ukugqithisa kombane, ukonakaliswa kombane, ukonakala komoya, ukonakaliswa kwamanzi, ukonakala kwamanzi, ukonakala kwamanzi.
I-1. Ukonakaliswa kwezandla kukususa ngokwamandla i-rost rost kumphezulu wetyhubhu ye-Evaporator Tube. Le ndlela inokuqhutywa ngaphandle kokumisa izixhobo zefriji. Le ndlela ichitha ixesha kwaye ihluphekile, kwaye ifuthe lokungaphantsi lihlwempuzekile.
I-2. Ukonakaliswa kombane kukufaka i-heater yombane kwi-Evaporator ukuze isuse ngokufudumeza ngombane. Ngexesha lokukhupha, yeka i-compressor okanye iyeke ukondla ulwelo kwi-Evaporator. Ukuqhekeka kombane kuneengenelo zendleko eziphantsi kunye nolawulo olulula, kodwa iindleko zomsebenzi ziphezulu. Ngokubanzi isetyenziselwa ukonakalisa izixhobo zokugcina ezibandayo, hayi ukonakalisa izixhobo zefriji. Ukuze amaqondo obushushu ahlukeneyo, iimfuno zezakhono zokufakwa kufuneka zahluke, kwaye isikhundla sokupholisa kufuneka sahlukile. Ukusekwa kwezinto zokugcina ezibandayo kufuneka zibekwe ngokwezifiso ngokwesicelo somthengi wokwenene kunye nesicelo, ngaphandle kokuba akukho sidingo sikhethekileyo sokuthatha indlela yokumiselwa komgangatho.
3. Ukuhlaselwa kwegesi eshushu kukusetyenziswa kwe-Steant yefriji eguqukayo kukhutshwe yi-compressor yokukhupha ubushushu kwindawo ekwi-Evaporator kwaye inyibilike iqabaka kumphezulu we-Evaporator. Inkqubo yokuchithela igesi eshushu inzima kwaye indleko iphezulu. Kodwa ifuthe elinqabileyo lingcono. Xa isetyenziswa kwinkqubo ye-ammonia, ioyile eqokelelweyo kwi-Evaporator ingakhutshwa kwi-drain okanye indawo yokujikeleza ngoxinzelelo. Kwinkqubo yokuchithela igesi eshushu, uxinzelelo lulawulwa ngokubanzi kwi-0.6MPA. Zama ukusebenzisa i-gesi ye-righ-gesi ekhutshiweyo kwi-compressor yenqanaba elinye lokukreqa. Ubusika bunokufaneleka ukunciphisa amanzi okupholisa okanye ukunciphisa inani lokukhuthazeka, ukwandisa ubushushu obungapheliyo, nciphisa ixesha lokuphumelela. Kwiinkqubo ze-Ammonia, i-ammonia eshushu yokwahlula-hlula kufuneka iqhagamshelwe kumbhobho wokupheliswa kweoyile.
I-4. Ukonakala kwamanzi kukutshiza amanzi kumphezulu we-Evaporator ngesixhobo se-sprinkler sokunyibilika umngxunya weqanda. Inkqubo yokukhupha amanzi inesakhiwo esintsonkothileyo kunye neendleko eziphezulu, kodwa inesiphumo esihle kunye neendleko eziphantsi. Water defrosting can only remove the frost layer on the outer surface of the evaporator, and can not solve the adverse effect of oil accumulation in the evaporator on heat transfer. Eyona nto ibaluleke kakhulu yibhodi yokugcina ebandayo, edla ngokuveliswa kwangaphambili ngumvelisi weBhodi yokuGcina obandayo kwaye ubude obumiselweyo, ububanzi kunye nobunzima. I-100mm iBhodi yokuGcina i-100mm emnyama ihlala isetyenziselwa ukugcinwa okuphezulu kunye ne-120mm okanye i-120mm okanye i-150mm okanye i-150mm iBhodi yokuGqibela i-Thipt ihlala isetyenziselwa ukugcinwa kobushushu obuphantsi kunye nokugcinwa kwe-freyz.
5. Ukonakala kwamanzi ashushu AMANQAKU AKUKHO BENZA IZIBHENGO ZAMANZI SOKUGQIBELA NOKUFAKWA KWAMANYE AMAXESHA ASETYENZISIWEYO NGEXESHA LOKUGQIBELA, kwaye unokukhawuleza ususe ngempumelelo i-oyile ngaphakathi kwi-evaporator. Xa ukreqa, irhasi eshushu ithunyelwa kuqala kwi-Evaporator ukuba yahlule ungqimba oluvela kumphezulu we-Evaporator, kwaye ke amanzi atshizwe ukuba ahlaze ngokukhawuleza umaleko weqanda. Emva kokuba amanzi anqunyulwe, umphezulu we-Evaporator 'omile "ngomoya oshushu ukuthintela ifilimu yamanzi engaphezulu ukusuka ekufundeni nasekuchaphazeleni ugqithiso lobushushu. Kwixesha elidlulileyo, ababandayo beBhodi yokuGcina iBhodi yokuGcina ikakhulu i-polythylene kunye ne-polystyrene njengezixhobo. Ngoku kukho intsebenzo engcono yeBhodi yeSandwich yePolywthane. I-Polystrene I-Issul i-Iyokuxinana kwe-Polystre Zihlala zisetyenziswa kwizixhobo ezizodwa. I-Polythyylene sisixhobo esihle soluhlaza. Ngomyinge othile, unokuwa kutyiwa ngaphandle koxinaniso olufanelekileyo, iziphumo zokufakelwa zilungile, amandla aqingqiweyo kwizinto zokufakwa. Iplate yePolyurethane ilunge ngakumbi, inento engcono yokufakelwa kwaye ayifumani mthethweni, kodwa le xabiso lokugcina elibandayo liphezulu kancinci.
Iposi