Iziqandisi zisetshenziswa kakhulu ezindaweni zokuhlala nezokuhweba ukusiza ukugcina nokugcina ukudla kukusha isikhathi eside, nokuvikela ukonakala ukuthi kudale ukumoshakala.Ngesiqandisi esithengiswayo, ikhwalithi yokudla ingagcinwa isikhathi eside, ikakhulukazi ezitolo ezinkulu noma izindawo zokudlela, badinga ukugcina inani eliningi lokudla neziphuzo, ukuba nesiqandisi kungaqinisekisa ukuthi banempahla eyanele yokusebenzela amakhasimende abo.Kodwa-ke, nakuba sinesiqandisi, ukumosha okuthile nokulahlekelwa ngezinye izikhathi kusenzeka ngokungenakugwenywa ngenxa yokusetshenziswa okungafanele noma ukulungiswa.Ukuze siqinisekise ukuthi okokusebenza kwethu kwesiqandisi kusebenza esimweni esifanele, sidinga ukufunda isimiso saso sokusebenza ukuze sisize ukunakekela kahle.
Kungani Kudingeka Isimiso Sokusebenza Sesiqandisi
Isebenza kanjani isistimu yesiqandisi?Umgomo wokusebenza wesiqandisi usekelwe ohlelweni lokunyakaza kwama-cycle, olunesiqandisi esivalwe ngokwe-hermetically kuso futhi siphushwa ukuthi sisuke ku-evaporator siye kwi-condenser ngezindlela ezihlukene.Isistimu enjalo isebenza ngenjongo yokupholisa amazinga okushisa engxenyeni yesitoreji.Ukufunda indlela yakhoifriji yokuhwebaisisetshenziswa esisebenzayo siwusizo kuwe ukwazi ukushisa ukuze uhlanze ngempumelelo futhi ulondoloze uhlelo lwesiqandisi.Ngokuqonda isimiso sokusebenza nolwazi lwesiqandisi, uzozuza ekusebenzeni kahle kwemishini yakho.Isibonelo, ukufunda okusetha isiqandisi sakho sezentengiselwano endaweni yokungenisa umoya kungasiza ukuvimbela ukusebenza kwaso ngokweqile futhi kwehlise ukusetshenziswa kwamandla.
Yiziphi Izingxenye Ezifakwe Kusistimu Yesiqandisi?
Njengoba kushiwo ngenhla, isiqandisi siwuhlelo lomjikelezo oluhlanganisa izingxenye ezithile zemishini kanye nezingxenye, ezihlanganisa i-compressor, i-condenser, i-expansion / throttle valve, i-evaporator, njll. Ngaphezu kwalokho, isiqandisi siyinto ebalulekile yokudlulisa ukushisa kwangaphakathi ku-condenser ngaphandle.Ingxenye ngayinye inomsebenzi wayo othize wokusunduza isiqandisi ukuba sigeleze ngokuyindilinga kulolu hlelo lomjikelezo, futhi isiqandisi siguqulwa sibe yigesi noma uketshezi, lokhu kunyakaza kungabangela umphumela wokupholisa ukudonsa phansi izinga lokushisa lokugcina.
Ake sifunde imininingwane eyengeziwe yezingxenye zesiqandisi.
I-Compressor
I-compressor ithathwa njengamandla okuphusha isiqandisi ukuthi sigeleze ohlelweni lomjikelezo wesiqandisi, futhi le ngxenye ihlanganisa i-motor yokudonsa umhwamuko wesiqandisi ophuma ku-evaporator bese uwucindezela kusilinda ukuze ukhuphule izinga lokushisa nokucindezela kwawo, ukuze umhwamuko oyisiqandisi ungafingqwa kalula ngumoya namanzi ngezinga lokushisa elilingana negumbi uma uphushwa ku-condenser.
I-Condenser
I-Condenser iyithuluzi elishintshanisa ukushisa, elihlanganisa isethi yamakhoyili eshubhu namafins agxile ngemuva noma emaceleni esiqandisi.Lapho umhwamuko oyisiqandisi onomfutho ophezulu kanye nezinga lokushisa udlula lapha, uzofinyezwa ukuze uguquke ube uhlobo oluwuketshezi olunokushisa kwegumbi, kodwa isiqandisi esiwuketshezi siseza nomfutho ophezulu.
I-Valve Yokunwetshwa
Ngaphambi kokuthi isiqandisi esiwuketshezi singene ku-evaporator, ukucindezela kwaso nezinga lokushisa kudonselwa phansi kusesimweni sokugcwala ngevalvu yokunweba lapho igeleza.Ukwehla okungazelelwe kwezinga lokushisa nokucindezela kungabangela umphumela wesiqandisi.
I-Evaporator
I-evaporator futhi iyithuluzi elishintshanisa ukushisa.Uketshezi oluyisiqandisi olunokushisa okuphansi nokucindezela lugeleza kulo mshini ukuze luhwamuke lube umhwamuko, olumunca ukushisa komoya esiqandisini, inqubo enjalo inikela emgomweni wokugcina wokupholisa ukudla okugciniwe neziphuzo.I-refrigerant ephansi ku-evaporator, iyancipha izinga lokushisa lezinto ezigciniwe.
Isebenza Kanjani Isistimu Yokuqandisa?
Izingxenye ezishiwo ngenhla zithintwa ngamashubhu ukwenza uhlelo lomjikelezo.Uma uhlelo lusebenza, i-compressor ihogela isitimu esiqandisini esinezinga lokushisa eliphansi kanye nengcindezi ephansi ekhiqizwe i-evaporator kusilinda.Lapho ingcindezi (izinga lokushisa liphinde likhuphuke) likhudlwana kancane kunokucindezela ku-condenser, umusi we-high-pressure refrigerant ku-cylinder uthunyelwa ku-condenser.(ngakho-ke, ukudlala indima yokucindezela nokudluliswa kwe-compressor yesiqandisi) ngaphakathi kwesiqandisi esibamba ukushisa okuphezulu kanye nomusi womfutho ophezulu kanye nokushisa okuphansi komoya (noma amanzi) ekamelweni lokushisa ukuze kudluliselwe ukushisa kanye nokufingqa kwesiqandisi esiwuketshezi, isiqandisi esiwuketshezi. ngemva kokupholisa kwe-valve yokwandisa (imbabala) ku-evaporator, ngaphakathi kwe-evaporator idonsa ukushisa bese into ehwamukayo ipholiswe.Ngale ndlela, into epholile ipholile futhi umusi wefriji udonswa yi-compressor, ngakho-ke ohlelweni lwesiqandisi ngokusebenzisa ukucindezela, ukufingqa, ukunwetshwa, ukuhwamuka kwezinqubo ezine ukuqedela umjikelezo.
Funda Okunye Okuthunyelwe
Iyini i-Defrost System Esiqandisini Sezentengiso?
Abantu abaningi bake bezwa ngegama elithi “defrost” uma usebenzisa isiqandisi esithengiswayo.Uma uke wasebenzisa isiqandisi noma isiqandisi isikhathi eside, ngokuhamba kwesikhathi...
Uyini Umehluko Phakathi Kokupholisa Okuqinile Nokunamandla...
Iziqandisi zokuhlala noma ezohwebo ziyizinto eziwusizo kakhulu zokugcina ukudla neziphuzo kusha futhi kuphephile ngezinga lokushisa elibandayo ...
Uzivikela Kanjani Iziqandisi Zakho Zezentengiselwano Eziqandisweni Kakhulu...
Iziqandisi zezentengiselwano ziyizinto zikagesi ezibalulekile namathuluzi ezitolo eziningi nezindawo zokudlela, zemikhiqizo ehlukahlukene egciniwe e ...
Imikhiqizo Yethu
Ukwenza ngokwezifiso nokufaka uphawu
I-Nenwell ikunikeza izisombululo zangokwezifiso nezentengiso zokwenza iziqandisi eziphelele zezinhlelo zokusebenza ezihlukene zentengiso kanye nezidingo.
Isikhathi sokuthumela: Nov-12-2021 Ukubukwa: