Ama-heater ancibilikisayoziyizingxenye ezibalulekile ezinhlelweni zokuqandisa, ikakhulukazi eziqandisini naseziqandisini, lapho indima yazo iwukuvimbela ukuqandisa kuma-evaporator coils. Ukwakheka kwezingqimba zeqhwa kunganciphisa kakhulu ukusebenza kahle kwalezi zinhlelo, ekugcineni kuthinte amandla azo okupholisa.
Iishubhu lokushisa elincibilikisa iqhwa esiqandisiniiyingxenye ebalulekile yesistimu yokuqandisa isiqandisi, esetshenziswa kakhulu ukuncibilikisa ungqimba lwesiqandisi oluqongelelwe ku-evaporator emjikelezweni wesiqandisi ozenzakalelayo ukuqinisekisa ukusebenza kahle kwesiqandisi.
Umsebenzi we-heater yokuncibilikisa:
ukuncibilikisa: Ngesikhathi sokusebenza kwesiqandisi, ubuso besiqandisi buzobanda, futhi ungqimba lwesiqandisi olujiyile kakhulu luzothinta umphumela wesiqandisi.ishubhu lesifudumezi sokunciphisa iqhwaincibilikisa ungqimba lwesithwathwa ngokushisa, ukuze i-evaporator ikwazi ukubuyela esimweni sokusebenza esijwayelekile.
Iqhwa elizenzakalelayo: Iziqandisi zesimanje zivame ukuhlonyiswa ngezinhlelo zeqhwa ezizenzakalelayo laphoipayipi lokushisa elincibilikisa iqhwaizoqala ngesikhathi esibekiwe noma ngaphansi kwesimo esibekiwe bese icima ngokuzenzakalelayo ngemva kokuncibilikisa.
Umgomo osebenzayo wesifudumezi esincibilikisayo ukushisa ikhoyili ye-evaporator ngezikhathi ezithile ukuze kuncibilikiswe noma yiliphi iqhwa eliqongelelekile. Ama-heater ancibilikisayo asetshenziswa kakhulu ahlukaniswe izinhlobo ezimbili: uhlobo lokushisa ngogesi kanye nohlobo lokushisa ngegesi eshisayo.
Izifudumezi zikagesi ezincibilikisa iqhwangokuvamile zifakwa eziqandisini zasekhaya nasemafrijini. Lawa ma-heater enziwe ngezinto zokumelana ezifana nama-alloy e-nickel-chromium, anokumelana okuphezulu futhi angakhiqiza ukushisa lapho ugesi udlula kuwo. Abekwa ngobuhlakani eduze kwama-coil e-evaporator noma afakwe ngqo kuma-coil.
Uma isiqandisi sisebenza emjikelezweni wokuqandisa, ama-evaporator coils amunca ukushisa okuvela ngaphakathi, okwenza umswakama emoyeni uqine futhi uqine kuma-coils. Ngokuhamba kwesikhathi, lokhu kwakha ungqimba lwesithwathwa. Ukuze kuvinjelwe ukunqwabelana ngokweqile kwesithwathwa, i-defrost timer noma ibhodi lokulawula lizoqala umjikelezo wokuqandisa ngezikhathi ezithile, ngokuvamile njalo emahoreni ayi-6 kuya kwayi-12, kuye ngokuthi i-friji iyini.
Uma umjikelezo wokuncibilikisa usuqalile, uhlelo lokulawula luzosika i-compressor bese luvulaisifudumezi sokunciphisa iqhwa. Ugesi udlula ku-heater, ukhiqiza ukushisa ukuze kufudumale ama-evaporator coils. Njengoba izinga lokushisa le-coil likhuphuka, iqhwa eliqongelelekile liqala ukuncibilika bese liphenduka amaconsi amanzi.
Ukuze kuvinjelwe umonakalo ohlelweni futhi kuqinisekiswe ukuthi i-thermostat encibilikisayo iqapha izinga lokushisa le-evaporator coil. Uma izinga lokushisa selifinyelele ezingeni elithile, okubonisa ukuthi iqhwa selincibilikile ngokuphelele, i-thermostat ithumela isignali ohlelweni lokulawula ukuze kumiswe umjikelezo wokuncibilikisa.
Amanzi akhiwa yiqhwa elincibilikayo ageleza e-evaporator coil aye epanini lokuconsa elingaphansi komshini. Lapho, avame ukuhwamuka ngenxa yokushisa okukhiqizwa yi-compressor ngesikhathi somjikelezo ojwayelekile wokuqandisa.
Ngakolunye uhlangothi, izinhlelo zokuncibilikisa igesi eshisayo zivame kakhulu emishinini emikhulu yokuqandisa yezentengiselwano. Kulezi zinhlelo, esikhundleni sokusebenzisa ama-heater kagesi, i-refrigerant ngokwayo isetshenziselwa ukuncibilikisa ama-coil. Ngesikhathi somjikelezo wokuncibilikisa, uhlelo lokuqandisa lushintsha indlela olusebenza ngayo.
Ivalvu yethula ngqo igesi yesiqandisi eshisa kakhulu necindezela kakhulu ekhishwa ku-compressor iye ku-evaporator coil. Njengoba igesi eshisayo igeleza ku-coil, idlulisela ukushisa kungqimba lwesiqandisi, okubangela ukuba incibilike. Amanzi ancibilikisiwe ayakhishwa. Ngemva kokuphela komjikelezo wokuncibilikisa, ivalvu ibuyisela isiqandisi kumjikelezo wayo ojwayelekile wokupholisa.
Kungakhathaliseki ukuthi uhlelo lokuncibilikisa ugesi noma uhlelo lokuncibilikisa igesi eshisayo, inhloso yabo ukususa ungqimba lwesithwathwa kukhoyili ye-evaporator, kodwa basebenzisa izindlela ezahlukene zokuncibilikisa.
Ukugcinwa njalo nokusebenza okuvamile kwe-amashubhu okushisa ancibilikisa iqhwazibalulekile ekusebenzeni kahle kwesistimu yokuqandisa. Ukungasebenzi kahle kwe-heater kungaholela ekuqongeleleni ngokweqile kweqhwa, ukwehla kokusebenza kahle kwefriji, kanye nomonakalo ongaba khona emishinini.
Ama-heater ancibilikisa iqhwa adlala indima ebalulekile ekugcineni ukusebenza kahle kwesistimu yokuqandisa ngokuvimbela ukwakheka kweqhwa kuma-coil e-evaporator. Kungakhathaliseki ukuthi ngokusebenzisa ukushisa okumelana noma ukushisa ngegesi eshisayo, lawa ma-heater aqinisekisa ukuthi ama-coil awaqini, okuvumela uhlelo ukuthi lusebenze kahle futhi lugcine izinga lokushisa elidingekayo ngaphakathi kwensiza.
Isikhathi sokuthunyelwe: Mashi-22-2025