Kwezinye izakhamizi, ukukhetha isiqandisini esisha kungaba inkinga yonke. Lapho ugijima ezungeze izikhungo zokuthenga nezitolo, uzoqonda ukuthi udinga ukucabangela ama-nuances amaningi: ubukhulu, umbala, ivolumu yesiqandisisi nefriji, inombolo ye-compressors. Khona-ke ikhishi lakho lizoba nedivayisi evumelana kakhulu nesifiso sakho. Kodwa-ke, kanye nezici ezingenhla, qaphela uhlelo olufiphele lwefriji . Ezinyunithi zanamuhla zabeka izinhlobo ezimbili - uhlelo olusha lwe-No Frost kanye ne-drip manje. Lesi samuva yisistimu ethandwa kakhulu kunazo zonke kuze kube yimanje. Mayelana nalo futhi ukhulume.
Iyini isimiso se-drip defrost?
Ngokuqinisekile, iningi lethu lisakhumbula iziqandisini zaseSoviet, okwakufanele zithathwe njalo ezinyangeni ezingu-1-2, ngoba kwakunomcabango omkhulu weqhwa ezindongeni zesiqandisisi nefriji. Manje uhlelo olususwe ngokuzenzakalelayo luye lwaziswa, ngokusho ukuthi idivayisi ngokwayo ilawula le nqubo. Ngendlela, iningi lamafriji akhiqizwa liqhutshwa uhlelo lwe-drop defrost. Ingqikithi yayo ihlanganisa ukulungisa udonga olungemuva lwegumbi lokuqhathanisa lepaneli ekhethekile - i-evaporator, okungukuthi, isici sokupholisa. Ngenxa yalokhu, izinga lokushisa kwodonga lwangemuva lincane kakhulu kunezinye izindonga zamakamelo. Ngakho-ke, i-condensate ihlala ngesimo sezingqimba ezincane zeqhwa. Emva kwalokho, ngokusho komjikelezo okhethekile wokusebenza, i-compressor iyayeka futhi udonga olungemuva lushisa. Iqhwa phezu kwalo liphenduka amanzi futhi ligeleza phansi odongeni lingene emathini okudonsa emigodini. Kuleli tangi (ngokuvamile ngokuvamile itreyi noma ithreyi) umswakama uphuphuka.
Ngendlela, ukudonsa ukuhlwitha ngokuvamile kubizwa ngokuthi "ukukhala". Abanikazi abaningi bamadivayisi analolu hlobo lokuphazamisa ukuzwa umsindo wezinhlasi eziwela phansi noma ukuchithwa kwamanzi ngaphakathi kwunithi. Le-condensate iyinto evamile futhi ibonisa ukusebenza kahle kwesifriji.
Izinzuzo kanye nokungahleleki kwe-drip defrost yefriji
Ngakho-ke, sibheke ngenhla ukuthi isimiso sokudonswa kwe-drip sisetshenziswa namuhla kumafriji amaningi. Lokhu ngokuyinhloko ngenxa yendlela elula nokusebenza kahle kwesistimu. Phela, isekelwe esimweni esijwayelekile esivela kuso esimweni se-physics, njengokunciphisa.
Izinzuzo zesistimu ye-drop of the friji zingahle zibhekiswe ezindleko eziphansi uma kuqhathaniswa namadivayisi lapho uhlelo lweNo Frost lufakiwe khona. Lokhu kungenxa yokulula komklamo. Kusukela lapha kulandela ukulandelana okulandelayo: lapho i-unit unit efriji ediliza, ukulungiswa kungabizi futhi kuyashesha kunesistimu ye-No Frost. Ngendlela, umonakalo omkhulu eziqandisini Akukho u-Frost ozowulungisa akufanelekile, ngakho-ke okudingekayo endlini ngayinye yedivayisi kumele kuguqulwe.
Inzuzo elandelayo ye-droplet defrosting nayo ingalinganiselwa uma kuqhathaniswa nalokho okubizwa ngokuthi "akukho isithwathwa". Lesi samuva, njengoba kuboniswe ngabathengi abaningi beFriji friji, kwenza izingoma zizwakale futhi zizwakala ngenxa yokuqhutshwa komshayeli. Uma, njengeziqandisisi ezivamile, basebenza ngokuthula futhi bangaphazamisi ezindabeni zansuku zonke ekhishini. Ngaphezu kwalokho, ngoba akukho fan ngaphakathi kwamadivaysi ane-drip defrosting akwenzeki
Uma sikhuluma mayelana nokushiyeka kwe-droplet thawing, kufanele sitshele ukuthi azikho eziningi kakhulu. Into esemqoka yukuthi kune-drip defrost yegumbi lokuqhathanisa futhi kuphela. Okungukuthi, kule "efrijini" ngokuhamba kwesikhathi kuzovela ungqimba lweqhwa, ngakho-ke ukukhiqiza ukulimala kuzodingeka kube njalo ezinyangeni eziyisithupha. Lokhu akuyona inkinga uma idivayisi yakho ibili-compressor. Futhi uma ene-compressor eyodwa kuphela, bese unqamula amandla avela esiqandisini sonke. Ngaphezu kwalokho, amaconsi awela phansi odongeni ekamelweni adala umswakama ophezulu, okungekho okuhle ukugcina ukudla.