Choyamba, katundu wa compressor ndi waukulu kwambiri, ntchito ya overcurrent. Mwina zifukwa zake ndi izi: kutentha kwa madzi ozizira ndi kwakukulu kwambiri, refrigerant imachaja kwambiri kapena mpweya wa makina oziziritsira ndi mpweya wina wosazizira, zomwe zimapangitsa kuti compressor ikule kwambiri, zomwe zimawonetsedwa ngati overcurrent, limodzi ndi mavuto a kuthamanga kwa magazi.
Kachiwiri, mavuto amagetsi amachititsa kuti compressor yoziziritsa kutentha pang'ono igwire ntchito. Monga magetsi a magawo atatu ndi otsika kwambiri kapena kusalinganika kwa magawo atatu, zomwe zimapangitsa kuti magetsi amagetsi kapena magetsi a gawo akhale akulu kwambiri; kuwonongeka kwa contactor yolumikizirana, kukokoloka kwa magetsi, zomwe zimapangitsa kuti kukhudzana ndi magetsi kukhale kwakukulu kwambiri kapena chifukwa cha kusowa kwa magetsi ndi magetsi kukhala kwakukulu kwambiri.
Chachitatu, gawo lokonza kutentha kwambiri la cryogenic freezer ndi lonyowa kapena lowonongeka, ndipo relay yapakati yawonongeka ndipo zolumikizira zake ndi zoyipa. Tebulo! Zikuwoneka kuti ndi buti yomwe imabweretsa mavuto a kutentha kwambiri, compressor sangathe kuyatsa.
Mufiriji, mafuta ambiri oziziritsa ndi compressor amakhala ndi kusungunuka kwapadera, pamene makina oziziritsa aima 1, pamakhala kupanikizika kwina mu makinawo, gawo lalikulu la mafuta oziziritsa lidzasungunuka mu mafuta oziziritsa, kuchuluka kwa kusungunuka ndi kuwonjezeka kwa kupanikizika, ndi kuwonjezeka kwa kutentha ndi kuchepa.
Ngati palibe njira zoyambira compressor crankcase pamene kuthamanga kwachepa, refrigerant yambiri idzawira kuchokera mu mafuta, kotero kuti mafuta amapanga thovu, compressor imayamwa, imapanikizika, imatulutsidwa, zotsatira zake zimakhala kugwedezeka kwa compressor kapena kusowa kwa mafuta.
Pofuna kupewa vutoli, chipangizochi chiyenera kupatsidwa mphamvu maola 8 chisanayambe kugwira ntchito ngati sichinayambe kugwira ntchito kwa nthawi yayitali, kutentha kumagwira ntchito yokha chipangizochi chikapatsidwa mphamvu, ndipo kutentha kwa mafuta kumasiya kugwira ntchito firiji ikayamba kugwira ntchito. Ngati chipangizocho sichikuyatsidwa nthawi zonse, palibe vuto bola chipangizocho chisagwiritsidwe ntchito mphamvu.
Nthawi yotumizira: Juni-27-2024

