I-Defrost heater element ingenye yezingxenye ezibalulekile eziqandisini naseziqandisini. Umsebenzi wawo oyinhloko ukuvimbela ukwakheka kwesithwathwa ngokuncibilikisa ungqimba lweqhwa oluqoqwe kumakhoyili e-evaporator. Idizayini ye-defrost heater tube ibalulekile ekugcineni ukusebenza okuvamile kwemishini. Ikakhulukazi, lapho umoya ongaphakathi kwesiqandisi noma isiqandisi udlula ku-evaporator ukuze uphole, umswakama osemoyeni ungase ucine bese uqhwanda kancane kancane ebusweni be-evaporator. Uma lezi zingqimba zesithwathwa zingasuswa ngesikhathi, zizokhula kancane kancane futhi zivimbele ukuhamba komoya obandayo, ngaleyo ndlela kuthinte ukufana nokuzinza kwezinga lokushisa langaphakathi lemishini.
Ukuqinisekisa ukuthi iziqandisi noma iziqandisi zingahlinzeka ngokuqhubekayo indawo enezinga lokushisa eliphansi elihlala njalo, abakhiqizi bavamise ukufaka isistimu ye-automatic defrosting emshinini. Ingxenye eyinhloko yalesi simiso isici sokushisisa i-defrost, esiqala ngezikhawu zesikhathi esinqunyiwe futhi sidlulisele inani elifanele lokushisa kumakhoyili e-evaporator ukuze kuncibilike iqhwa elinqwabelene. Lokhu kusebenza kwe-defrosting ngezikhathi ezithile akusizi nje kuphela ukugcina ukuhamba komoya okubushelelezi ngaphakathi kwemishini kodwa futhi kuthuthukisa kakhulu ukusebenza kahle kwesiqandisi futhi kunciphisa ukusetshenziswa kwamandla.
Umgomo wokuqothula eziqandisini - Iyini ifriji epholile ngomoya
Inzuzo enkulu yesiqandisi esiphethwe umoya wukuthi ayinaso isithwathwa. Ngokungafani neziqandisi ezinesimiso sokuqandisa, isiqandisi esipholiswa ngomoya asinayo ingaphakathi elihlala limanzi, nokudla akubambeki ndawonye. Ngaphezu kwalokho, isiqandisi esipholile emoyeni sinomjikelezo oqhubekayo womoya obandayo, ohlungwa yisistimu ye-deodorization, futhi iphunga langaphakathi lizogcinwa lisha isikhathi eside, ngaphandle "kwephunga lesiqandisi" elingathandeki. Isiqandisi esipholile emoyeni asinaso isithwathwa; kunalokho, isithwathwa sijiya ku-evaporator. Njengoba ingaphakathi kwesiqandisi, asikwazi ukuyibona ngokuqondile isicabha sesiqandisi sivuliwe, ngakho ngomqondo ongokomfanekiso sibizwa ngokuthi i-frost-free. Ukwengeza, ngenxa yokuthi isiqandisi esipholile ngomoya singancibilika ngokuzenzakalelayo.
Umgomo wokuqeda isiqandisi esiqandisini esipholiswe ngomoya - Umgomo wokusebenza wokuncibilikisa isiqandisi esiqandiswe ngomoya.
Ngemuva kokuthi inqubo yokuqeda iqhwa isiqediwe emjikelezweni odlule, isibali sikhathi esincibilikisa iqhwa sithinta umugqa ompunga bese kuxhunywa ulayini wewolintshi, futhi isibali sikhathi, i-compressor, nefeni konke kuqala ukusebenza kanyekanye. I-timer ye-defrost ixhunywe ochungechungeni ne-heater defrost, kodwa ngenxa yokumelana okukhulu kwangaphakathi kwe-timer ye-defrost kanye nokumelana okuncane kwangaphakathi kwe-heater defrost, iningi le-voltage lisetshenziselwa i-timer defrost, futhi i-heater defrost ikhiqiza ukushisa okuncane kakhulu. Uma isibali-sikhathi sokuncibilikisa kanye ne-compressor isebenza kanyekanye isamba esihlanganisiwe samahora angu-8, abathintwayo bomugqa ompunga wesibali sikhathi nomugqa owolintshi bayaxhunywa. I-heater ye-defrost inikwa amandla ngokuqondile i-fuse kanye ne-defrost switch, futhi injini ye-defrost ifinyezwa yi-switch control control ye-defrost. Isibali sikhathi se-defrost siyayeka ukusebenza.
Lapho isithwathwa sincibilika ngokuphelele, lapho izinga lokushisa elingaphezulu le-evaporator likhuphuka lifika ku-10-16 ° C, othintana nabo bokushintshwa kwezinga lokushisa le-defrost bayanqanyulwa kumjikelezo we-defrost, futhi ngesikhathi esifanayo, i-timer defrost iqala ukusebenza. Ngemuva kwemizuzu engaba ngu-5, oxhumana nabo bomugqa ompunga kanye nomugqa wewolintshi baphinde baxhunywe, baqedele inqubo eyodwa yokuqothula okuzenzakalelayo. I-compressor nefeni ziqala ukusebenza futhi ukuze zifakwe esiqandisini. Khona-ke, lapho izinga lokushisa le-evaporator lehla ekushiseni kabusha kwe-switch control control ye-defrost, inkinobho yokulawula izinga lokushisa ivaliwe ukuxhuma i-heater ye-defrost, ilungiselela ukuchithwa okulandelayo.
Kodwa-ke, uma isici sokushisisa i-defrost singasebenzi kahle, njengokuguga, ukusha, noma uxhumo olungeluhle lwesekhethi, lungase luvimbele umjikelezo wokuqeda isithwathwa ekusebenzeni kahle. Ngenxa yalokho, isithwathwa ku-evaporator singanqwabelana ngokushesha, sivimbe indlela yokugeleza komoya futhi kwenze kube nzima ukuthi okokusebenza kugcine izinga lokushisa elimisiwe. Lesi simo asithinti kuphela ukulondolozwa kokudla kodwa futhi sibeka ingcindezi eyengeziwe ezingxenyeni ezibalulekile njenge-compressor, futhi singase siholele nasekulimaleni kwemishini. Ngakho-ke, lapho ubona ukwehla kokusebenza kokupholisa kwesiqandisi noma isiqandisi sakho, ukunqwabelana kwesithwathwa okungavamile ngaphakathi, noma ukwanda okuphawulekayo kokusetshenziswa kwamandla, kufanele uhlole ngokushesha isimo sesistimu ye-defrost.
Uma usola ukuthi isici sokushisa se-defrost sinephutha, kunconywa ukuthi uthathe izinyathelo ezilandelayo ngokushesha ngangokunokwenzeka: Okokuqala, nqamula ukunikezwa kwamandla kagesi ukuze uqinisekise ukuphepha; okwesibili, sebenzisa i-multimeter ukuze uhlole inani lokumelana lesici sokushisa ukuze unqume ukuthi lingaphakathi kwebanga elijwayelekile lokusebenza; ekugcineni, uma kuqinisekiswa ukuthi ingxenye yonakele, udinga ukuthenga ingxenye entsha efana nemodeli yasekuqaleni yokushintshwa. Ngokugcina futhi ushintshe izingxenye ezinephutha ngesikhathi esifanele, ungakwazi ukunweba ngokuphumelelayo impilo yesevisi yesiqandisi noma isiqandisi futhi uqinisekise ukuthi sihlala sisesimweni esihle kakhulu sokusebenza.
Isikhathi sokuthumela: Apr-26-2025