Copeland Refrigerator Scroll Compressor tandem units, Copeland 5HP Refrigerator Scroll Compressor

Kulephera kwauve kutsekeka kumachitika chifukwa cha zonyansa zambiri mufiriji.Magwero akuluakulu a zonyansa mu dongosolo ndi: fumbi ndi zitsulo shavings popanga firiji, wosanjikiza okusayidi pa khoma lamkati pamwamba amagwa pamene payipi ndi welded, mkati ndi kunja pamwamba pa chigawo chilichonse si kutsukidwa pa nthawi. kukonza, ndipo payipi siimasindikizidwa mwamphamvu Fumbi limalowa mu chubu, mafuta opangira firiji ndi refrigerant amakhala ndi zonyansa, ndi ufa wa desiccant wa khalidwe losauka mu fyuluta yowumitsa.Zambiri mwa zonyansazi ndi ufa zimachotsedwa ndi chowumitsira pamene zidutsa mu chowumitsira.Pakakhala zonyansa zambiri mu chowuma, zonyansa zina zabwino ndi zonyansa zimabweretsedwa mu capillary ndi refrigerant ndi kuthamanga kwapamwamba, ndipo mu gawo lopindika la capillary Ziwalo zokhala ndi kukana kwakukulu zimakhala ndikudziunjikira, ndipo kukana kumakhala kokulirapo. ndi zazikulu, zomwe zimapangitsa kuti zonyansa zikhale zosavuta mpaka capillary itatsekedwa ndipo dongosolo la firiji silingayende.Kuphatikiza apo, mtunda wapakati pa chubu cha capillary ndi chophimba chosefera mu chowumitsira fyuluta uli pafupi kwambiri kuti upangitse kulephera kwakuda kutsekeka;Komanso, ndikosavuta kuwotcherera capillary chubu orifice pamene kuwotcherera capillary chubu ndi zowumitsira fyuluta.

Pambuyo pa firiji yodetsedwa komanso yotsekedwa, chifukwa firiji silingayendetsedwe, compressor imayenda mosalekeza, evaporator siizizira, condenser si yotentha, chipolopolo cha compressor sichitentha, ndipo palibe mpweya wotuluka mu evaporator.Ngati atatsekeka pang'ono, evaporator imamva yozizira kapena yozizira, koma osati chisanu.Kunja kwa fyuluta ndi capillary kunali kozizira mpaka kukhudza, kuzizira, kapena ngakhale kuzizira kwambiri.Izi ndichifukwa choti firiji ikadutsa mu chowumitsira chotchinga chotsekeka kapena capillary, kugwedezeka ndi kupsinjika kudzachitika, kotero kuti firiji yomwe ikuyenda patsekekeyo imakula, kusungunuka, ndikuyamwa kutentha, zomwe zimapangitsa kuti pakhale condensation kapena condensation pamtunda wakunja wa blockage.Chichisanu.

Kusiyanitsa pakati pa kutsekeka kwa ayezi ndi kutsekeka kwauve: pambuyo pakutsekeka kwa ayezi kwa nthawi yayitali, firiji imatha kuyambiranso, kupanga nthawi yotsegula, kutsekereza kwakanthawi, kutsekereza ndikuchotsa, ndikubwereza nthawi ndi nthawi kuyeretsa. ndi kutsekereza.Ndipo pambuyo potsekeka zonyansa, sizingathe kukhazikika.

Kuphatikiza pa kutsekeka konyansa kwa capillary, ngati pali zonyansa zambiri m'dongosolo, fyuluta yowumitsa imatsekedwa pang'onopang'ono.Chifukwa fyulutayo yokha ili ndi mphamvu zochepa zosefa zinyalala ndi zonyansa, kutsekeka kumachitika chifukwa cha kuchulukana kosalekeza kwa zonyansa.