Ukuze kudluliselwe ukushisa ngoketshezi njengendlela yokuxhumana, kuyadingeka ukusungula ukuxhumana kokudluliselwa kokushisa phakathi kwemoduli kanye nendawo yokuxhumana yoketshezi, njengejakethi lamanzi, ukuze kuqhutshwe ukushisa nokupholisa okungaqondile ngendlela yokudlulisa ukushisa kanye nokuqhuba ukushisa. Indawo yokuxhumana yokudlulisa ukushisa ingaba amanzi, i-ethylene glycol noma ngisho ne-Refrigerant. Kukhona futhi ukudluliselwa kokushisa okuqondile ngokucwilisa ingxenye yepole oketshezini lwe-dielectric, kodwa kumele kuthathwe izinyathelo zokuvimbela ukufudumala ukuze kugwenywe ukujikeleza okufushane.(Isifudumezi Sokupholisa se-PTC)
Ukupholisa uketshezi olungasebenzi ngokuvamile kusebenzisa ukushintshanisa ukushisa komoya okuzungezile uketshezi bese kungenisa ama-cocoon ebhethri ukuze kushintshwe ukushisa kwesibili, kuyilapho ukupholisa okusebenzayo kusebenzisa ukushintshanisa ukushisa okuphakathi kwe-coolant-liquid yenjini, noma ukushisa ngogesi/ukushisa uwoyela oshisayo ukuze kufezwe ukupholisa okuyinhloko. Ukushisa, ukupholisa okuyinhloko nge-air/air conditioner refrigerant-liquid medium yegumbi labagibeli.
Ezinhlelweni zokuphatha ukushisa ezisebenzisa umoya noketshezi njengendlela yokuxhumana, isakhiwo sikhulu kakhulu futhi siyinkimbinkimbi ngenxa yesidingo samafeni, amaphampu amanzi, ama-heat exchanger, ama-heater, amapayipi nezinye izesekeli, futhi siphinde sisebenzise amandla ebhethri futhi sinciphise amandla ebhethri.Isifudumezi Somoya se-PTC)
Uhlelo lokupholisa ibhethri olupholiswe ngamanzi lusebenzisa i-coolant (50% amanzi/50% i-ethylene glycol) ukudlulisa ukushisa kwebhethri ohlelweni lwesiqandisi somoya olupholisayo nge-cooler yebhethri, bese ludluliselwa endaweni ezungezile nge-condenser. Izinga lokushisa lamanzi okungena kwebhethri lipholiswa yibhethri Kulula ukufinyelela izinga lokushisa eliphansi ngemva kokushintshana kokushisa, futhi ibhethri lingalungiswa ukuze lisebenze ebangeni lokushisa elisebenza kahle kakhulu; isimiso sesistimu siboniswe esithombeni. Izingxenye eziyinhloko zesistimu yesiqandisi zifaka: i-condenser, i-compressor kagesi, i-evaporator, i-expansion valve ene-shut-off valve, i-battery cooler (expansion valve ene-shut-off valve) kanye namapayipi omoya opholile, njll.; isekethe yamanzi okupholisa ihlanganisa:iphampu yamanzi kagesi, ibhethri (kufaka phakathi amapuleti okupholisa), ama-cooler ebhethri, amapayipi amanzi, amathangi okwandisa nezinye izesekeli.
Eminyakeni yamuva nje, izinhlelo zokuphatha ukushisa kwebhethri ezipholiswe yizinto zokushintsha isigaba (i-PCM) ziye zavela kwamanye amazwe nasekhaya, zibonisa amathuba amahle. Umgomo wokusebenzisa i-PCM ekupholiseni ibhethri uthi: lapho ibhethri likhishwa ngogesi omkhulu, i-PCM imunca ukushisa okukhishwa yibhethri, bese ishintsha isigaba ngokwayo, ukuze izinga lokushisa lebhethri lehle ngokushesha.
Kule nqubo, uhlelo lugcina ukushisa ku-PCM ngesimo sokushisa okushintsha isigaba. Uma ibhethri lishajwa, ikakhulukazi esimweni sezulu esibandayo (okungukuthi, izinga lokushisa lomoya liphansi kakhulu kune-PCT yokushintsha isigaba), i-PCM ikhipha ukushisa endaweni ezungezile.
Ukusetshenziswa kwezinto zokushintsha isigaba ezinhlelweni zokuphatha ukushisa kwebhethri kunezinzuzo zokungadingi izingxenye ezinyakazayo nokusebenzisa amandla engeziwe ebhethri. Izinto zokushintsha isigaba ezinokushisa okucashile okuguqukayo kwesigaba okuphezulu kanye nokuqhuba ukushisa, ezisetshenziswa ohlelweni lokuphatha ukushisa lwephakethe lebhethri zingamunca ngempumelelo ukushisa okukhishwe ngesikhathi sokushaja nokukhipha, zinciphise ukunyuka kwezinga lokushisa kwebhethri, futhi ziqinisekise ukuthi ibhethri lisebenza ekushiseni okuvamile. Kungagcina ukusebenza kwebhethri kuzinzile ngaphambi nangemva komjikelezo wamanje ophezulu. Ukwengeza izinto ezinokuqhuba ukushisa okuphezulu kupharafini ukwenza i-PCM ehlanganisiwe kusiza ukuthuthukisa ukusebenza okuphelele kwezinto.
Ngokombono wezinhlobo ezintathu ezingenhla zokuphathwa kokushisa, ukuphathwa kokushisa kwesitoreji sokushintsha kwesigaba kunezinzuzo eziyingqayizivele, futhi kufanelekile ukucwaninga okwengeziwe kanye nokuthuthukiswa kwezimboni kanye nokusetshenziswa kwazo.
Ngaphezu kwalokho, ngokombono wezixhumanisi ezimbili zomklamo webhethri kanye nokuthuthukiswa kohlelo lokuphathwa kokushisa, lokhu kokubili kufanele kuhlanganiswe ngokwemvelo kusukela ekuphakameni okunesu futhi kuthuthukiswe ngokuvumelanayo, ukuze ibhethri likwazi ukuzivumelanisa kangcono nokusetshenziswa kanye nokuthuthukiswa kwemoto yonke, okungonga izindleko zemoto yonke, futhi kunganciphisa ubunzima bokusetshenziswa kanye nezindleko zokuthuthukiswa, futhi kwakheke uhlelo lokusebenza lwepulatifomu, ngaleyo ndlela kufinyezwe umjikelezo wokuthuthukiswa kwezimoto ezintsha zamandla futhi kusheshiswe inqubekela phambili yokumaketha kwezimoto ezintsha zamandla ezahlukene.
Isikhathi sokuthunyelwe: Ephreli-27-2023
