Ukuvikelwa kokushisa okuphezulu kwe-multi-compressor kubangelwa kakhulu ukumuncwa kwe-compressor, ikakhulukazi ngenxa yezizathu ezine ezilandelayo.
Okokuqala, akwanele ukubanda esiqandisini. Izinga lokushisa eliphezulu le-compressor yesiqandisi kanye nezinga lokushisa lokukhipha liphezulu, futhi ipayipi lokubuyisela lingase libe neqhwa. Ingcindezi yokukhipha kanye nengcindezi yokubuyisa iphansi kanti ugesi uphansi. Kudingeka nje wengeze i-refrigerant;
Okwesibili, kukhona ukuvinjelwa kwesihlungi sepayipi lomoya elibuyayo eliphelele leyunithi yangaphandle. Okubangelwa ukuthi izinga lokushisa eliphezulu le-compressor liphezulu kakhulu, futhi izinga lokushisa lokukhipha umoya futhi ngokuyisisekelo akukho lokushisa nokucindezela, ukushisa akukwazi ukusunduza ukuguquka kwevalvu enezindlela ezine; igesi, ipayipi eliwuketshezi, amavalvu amabili okuvala ukucindezela kuyafana; ipayipi elibuyayo eliphelele kusukela kusihlungi kusukela kulo lonke iqhwa. Isixazululo siwukuthi: uma] ipulaki engcolile, khona-ke isihlungi somoya esibuyayo esiphelele singaba; uma ipulaki yeqhwa, udinga ukusebenzisa isihlungi ukuze womise amanzi ohlelweni;
Okwesithathu, i-compressor yokuqandisa ibuyela emuva ku-mesh yesihlungi sepayipi legesi. Ukuvalwa okungcolile okubangelwa izinga lokushisa eliphezulu le-compressor kuphezulu kakhulu, kodwa ingcindezi yokukhipha umoya iphansi ngo-1, izinga lokushisa eliphezulu elilodwa noma amaningi le-compressor nalo liphansi. Lokhu kungenxa yokuthi i-compressor ayikwazi ukumunca i-refrigerant, okuholela ekugelezeni kwe-refrigerant kwamanye ama-compressor, okwenza kube nokumunca kwe-compressor kukhulu kakhulu. Indlela yokwelapha ukususa ipayipi lokumunca le-compressor enephutha bese uhlanza isihlungi sokumunca.
Okwesine, ukuvaleka kweqhwa kwesihlungi se-compressor yokubuyisela ifriji okubangelwa izinga lokushisa eliphezulu le-compressor kuphakeme kakhulu, kodwa ingcindezi yokukhipha umoya iphansi. Izinga lokushisa elilodwa noma ngaphezulu le-compressor liphansi, kodwa ngemva kokuma nokuqala kabusha, umswakama ungathuthelwa kwesinye isihlungi sokubuyisela i-compressor, ngaleyo ndlela kubangele ukuvikelwa: ikhambi liwukuthi: qala unake uhlelo | ukuvaleka kweqhwa lesistimu, ukuvaleka okungcolile kanye nezimbangela zokuvaleka kwamafutha. Ikhambi lingokulandelayo: Ukugxila kokuqala embangeni yokuvaleka kweqhwa lesistimu, ukuvaleka okungcolile kanye nokuvaleka kwamafutha. Endabeni ye-ice jam, uma i-ice jam incane nje, mane uhlanze uhlelo ngomshini wokomisa; endabeni ye-ice jam engathi sína, kungadingeka ukuthi kushintshwe i-lubricant kanye ne-refrigerant ohlelweni bese uphefumula uhlelo nge-nitrogen;
Isikhathi sokuthunyelwe: Agasti-18-2023
