Umthelela we-thermostat ye-defrost ukulawula izinga lokushisa lokushisa kwe-heater. Ngokusebenzisa i-defrost thermostat control isiqandisi efrijini ngaphakathi kwe-defrost heat wire, Ukuze isiqandisi evaporator evaporator singanamatheli, Ukuqinisekisa ukuthi isiqandisi sesiqandisi sisebenza kahle. Kukhona ama-thermostats e-bimetallic kanye ne-mechanical defrost.
Ngeshubhu lokulawula izinga lokushisa ukuze kutholwe izinga lokushisa ngaphakathi kwesiqandisi ukuze kulawulwe ukuqala nokumiswa kwe-compressor, Ukuze ukulawulwa kwezinga lokushisa kwesiqandisi kube ibanga elithile ukuze isiqandisi sisebenziseke ngendlela evamile(Zonke iziqandisi zine-thermostat). I-Defrost timer: Nge-chip yememori yebhodi lekhompyutha noma isikhathi segiya lomshini ukulawula isiqandisi esiqandisini ngaphakathi komsebenzi we-defrost heat wire wire, Ukuze isiqandisi se-evaporator yesiqandisi singanamatheli, Ukushiya isiqandisi sesiqandisi sisebenze kahle (iziqandisi ezipholile emoyeni kuphela ezinazo. umsebenzi we-defrost).
I-thermostat ingasetha izinga lokushisa le-defrost;Iphinde yathi uma izinga lokushisa lesiqandisi liphansi kunelibekiwe, I-defrost relay iyavala bese iqala ukuncibilika. Isibonelo, usetha izinga lokushisa le-defrost libe ngu-15 ° C, Lapho izinga lokushisa lesiqandisi lingaphansi kwe--15 ° C, Qala ukucwilisa.
Yiqiniso, ezinye ze-thermostat zisekelwe ku-thermostat noma i-compressor eqoqwe amahora okusebenza aqala ukuncibilika, Okusho ukuthi, umjikelezo we-defrost T1, Isikhathi sokumisa i-T1 singasethwa ngumsebenzisi. Njengamahora ayi-6, amahora ayi-10.
Lapho isiqandisi kuya defrost, Ingxenye engezansi evaporator bafudumale tube ukushisa, Qala defrosting. Ngemuva kokuthi iqhwa ku-evaporator lincibilikile, Lizogeleza ngamapayipi amanzi alandelayo, Ukuze lifinyelele phansi kwethreyi lamanzi, Lapho izinga lokushisa le-evaporator lifinyelela ku-zero cishe ama-degrees angu-8, i-Defrosting yama. Ngeke kukhiqizwe umhwamuko wamanzi, Kodwa ukuncibilika ngenxa yesikhathi eside sokuphumula, Izinga lokushisa ngaphakathi kwebhokisi lizokwenyuka kancane, Kodwa ukusebenza okuphelele kwesiqandisi akunawo umphumela.
Isikhathi sokuthumela: Jul-23-2024