I-condenser isebenza ngokudlulisa igesi ngepayipi elide (ngokuvamile elihlanganiswe ku-solenoid), okuvumela ukushisa ukuthi kulahleke emoyeni ozungezile. Izinsimbi ezifana nethusi zinamandla okuqhuba ukushisa futhi zivame ukusetshenziselwa ukuthutha umusi. Ukuze kuthuthukiswe ukusebenza kahle kwe-condenser, ama-heat sink anezimfanelo ezinhle kakhulu zokuqhuba ukushisa avame ukungezwa emapayipini ukuze kwandiswe indawo yokushabalalisa ukushisa ukuze kusheshiswe ukushabalalisa ukushisa, futhi kusetshenziswe amafeni ukusheshisa ukushabalalisa umoya ukuze kususwe ukushisa.
Ukuze sikhulume ngesimiso se-condenser, qala uqonde umqondo we-condenser. Ngesikhathi senqubo yokuhluza, idivayisi eguqula umusi ube yisimo soketshezi ibizwa ngokuthi i-condenser.
Umgomo wokuqandisa wezinhlobo eziningi ze-condenser: umsebenzi we-compressor yokuqandisa ukucindezela umusi ophansi ube umusi ophakeme, ukuze umthamo womusi wehle futhi umfutho ukhuphuke. I-compressor yokuqandisa idonsa umusi osebenzayo ophansi ovela ku-evaporator, iphakamise umfutho, bese iyithumela ku-condenser. Ifuthwa ibe uketshezi oluphezulu ku-condenser. Ngemva kokucindezelwa yi-throttle valve, iba uketshezi oluzwela umfutho. Ngemva kokuba uketshezi seluphansi, luthunyelwa ku-evaporator, lapho lumunca khona ukushisa bese luphuma lube umusi ngomfutho ophansi, ngaleyo ndlela luqedela umjikelezo wokuqandisa.
1. Izimiso eziyisisekelo zesistimu yokuqandisa
Ngemva kokuba i-refrigerant ewuketshezi imunce ukushisa kwento epholiswayo ku-evaporator, iyahwamuka ibe umusi ophansi nonomfutho ophansi, odonswa kwi-compressor yesiqandisi, ucindezelwe ube umusi ophakeme nonomfutho ophakeme, bese ukhishwa ungene kwi-condenser. Ku-condenser, iphakelwa endaweni yokupholisa (amanzi noma uMoya) okhipha ukushisa, ijike ibe uketshezi olunomfutho ophakeme, icindezelwe ibe yi-refrigerant ephansi nonomfutho ophansi yi-throttle valve, bese ingena ku-evaporator futhi ukuze imunce ukushisa futhi ishise, ifeze injongo yokufriza umjikelezo. Ngale ndlela, i-refrigerant iqeda umjikelezo wokufriza ngezinqubo ezine eziyisisekelo zokuhwamuka, ukucindezela, ukufinyela, kanye nokugoqa ohlelweni.
Ohlelweni lokuqandisa, i-evaporator, i-condenser, i-compressor kanye ne-throttle valve yizingxenye ezine ezibalulekile zohlelo lokuqandisa. Phakathi kwazo, i-evaporator iyimishini ethwala amandla abandayo. I-refrigerant imunca ukushisa okuvela entweni epholiswayo ukuze kufezwe i-friji. I-compressor iyinhliziyo futhi idlala indima yokumunca, ukucindezela, kanye nokuthutha umhwamuko we-refrigerant. I-condenser iyidivayisi ekhipha ukushisa. Idlulisela ukushisa okumuncwa yi-evaporator kanye nokushisa okuguqulwa umsebenzi we-compressor uye endaweni yokupholisa. I-throttle valve icindezela futhi inciphise i-refrigerant, ilawula futhi ilawule inani loketshezi lwe-refrigerant olugeleza ku-evaporator, futhi ihlukanise uhlelo lube izingxenye ezimbili, uhlangothi olunomfutho ophezulu kanye nohlangothi olunomfutho ophansi. Ezinhlelweni zangempela zokuqandisa, ngaphezu kwezingxenye ezine ezinkulu ezingenhla, kuvame ukuba nemishini esekelayo, njengama-valve e-solenoid, abasabalalisi, omisi, abaqoqi, ama-plug a-fusible, abalawuli bengcindezi nezinye izingxenye, ezisetshenziselwa ukuthuthukisa ukusebenza. Ezongayo, ezithembekile futhi eziphephile.
2. Isimiso sokuqandisa ukucindezela umusi
Uhlelo lokuqandisa olucindezela umphunga olunesigaba esisodwa lwakhiwe yizingxenye ezine eziyisisekelo: i-compressor yesiqandisi, i-condenser, i-evaporator kanye ne-throttle valve. Zixhunywe ngokulandelana ngamapayipi ukuze zakhe uhlelo oluvaliwe. I-refrigerant ijikeleza njalo ohlelweni, ishintsha isimo, futhi ishintshanisa ukushisa nomhlaba wangaphandle.
3. Izingxenye eziyinhloko zesistimu yokuqandisa
Amayunithi esiqandisi angahlukaniswa ngezinhlobo ezimbili ngokwesimo sokujiya: amayunithi esiqandisi apholile ngamanzi kanye namayunithi esiqandisi apholile emoyeni. Ngokwenhloso yokusetshenziswa, angahlukaniswa ngezinhlobo ezimbili: iyunithi yokupholisa eyodwa kanye nohlobo lwesiqandisi kanye nolokushisa. Kungakhathaliseki ukuthi yiluphi uhlobo oluhlanganisiwe, lwakhiwe ngalokhu okulandelayo. Lwakhiwe ngezingxenye eziyinhloko.
I-condenser iyithuluzi elikhipha ukushisa. Lidlulisela ukushisa okumuncwa yi-evaporator kanye nokushisa okuguqulwa umsebenzi we-compressor kuye endaweni yokupholisa. I-throttle valve iyacindezela futhi yehlise ingcindezi ye-refrigerant, futhi ngesikhathi esifanayo ilawula futhi ilawule inani loketshezi lwe-refrigerant olugeleza lungene ku-evaporator, futhi lihlukanise uhlelo lube izingxenye ezimbili, uhlangothi olunengcindezi ephezulu kanye nohlangothi olunengcindezi ephansi.
Isikhathi sokuthunyelwe: Disemba-26-2023