Ukuze kudluliswe ubushushu ngolwelo njengesixhobo, kuyimfuneko ukuseka unxibelelwano lokudlulisa ubushushu phakathi kwemodyuli kunye nesixhobo solwelo, njengejakethi yamanzi, ukuze kuqhutywe ubushushu obungathanga ngqo kunye nokupholisa ngendlela yokuhambisa ubushushu kunye nokuqhuba ubushushu. Isixhobo sokudlulisa ubushushu singamanzi, i-ethylene glycol okanye i-Refrigerant. Kukwakho nokudluliselwa kobushushu ngokuthe ngqo ngokuntywilisela isiqwenga sepali kulwelo lwe-dielectric, kodwa amanyathelo okukhusela kufuneka athathwe ukuze kuthintelwe ukujikeleza okufutshane.Isifudumezi sePTC esipholileyo)
Ukupholisa ulwelo olungasebenziyo kudla ngokusebenzisa utshintshiselwano lobushushu lomoya oluhlala ulwelo kwaye emva koko kufake ii-cocoons kwibhetri ukuze kutshintshiselwane ubushushu obuphakathi, ngelixa ukupholisa okusebenzayo kusebenzisa izitshintshiselwano zobushushu eziphakathi ze-injini ezipholileyo-ulwelo, okanye ubushushu bokufudumeza/ioyile yobushushu yombane ukuze kufezekiswe ukupholisa okuphambili. Ukufudumeza, ukupholisa okuphambili nge-air/air conditioner refrigerant-liquid medium yekhabhathi yabakhweli.
Kwiinkqubo zolawulo lobushushu ezisebenzisa umoya kunye nolwelo njengesixhobo, isakhiwo sikhulu kakhulu kwaye siyinkimbinkimbi ngenxa yesidingo sefeni, iimpompo zamanzi, izitshintshi zobushushu, izifudumezi, imibhobho kunye nezinye izixhobo, kwaye ikwasebenzisa amandla ebhetri kwaye inciphisa amandla ebhetri.Isifudumezi soMoya sePTC)
Inkqubo yokupholisa ibhetri epholiswe ngamanzi isebenzisa i-coolant (50% yamanzi/50% ethylene glycol) ukudlulisa ubushushu bebhetri kwinkqubo ye-air-conditioner refrigerant nge-cooler yebhetri, ize idlule kwindawo engqongileyo nge-condenser. Ubushushu bamanzi okungena kwebhetri buyapholiswa yibhetri Kulula ukufikelela kubushushu obuphantsi emva kokutshintshana kobushushu, kwaye ibhetri ingalungiswa ukuze isebenze kumanqanaba obushushu asebenzayo afanelekileyo; umgaqo wenkqubo uboniswe kumfanekiso. Izinto eziphambili zenkqubo ye-refrigerant ziquka: i-condenser, i-compressor yombane, i-evaporator, i-expansion valve ene-shut-off valve, i-battery cooler (i-expansion valve ene-shut-off valve) kunye nemibhobho yomoya, njl.njl.; isekethe yamanzi okupholisa ibandakanya:impompo yamanzi yombane, ibhetri (kuquka iipleyiti zokupholisa), ii-battery coolers, iipayipi zamanzi, iitanki zokwandisa kunye nezinye izixhobo.
Kwiminyaka yakutshanje, iinkqubo zolawulo lobushushu bebhetri ezipholiswe zizixhobo zotshintsho lwesigaba (PCM) ziye zavela kwamanye amazwe nasekhaya, zibonisa amathuba amahle. Umgaqo wokusebenzisa i-PCM ekupholiseni ibhetri ngulo: xa ibhetri ikhutshwa ngombane omkhulu, i-PCM ifunxa ubushushu obukhutshwa yibhetri, kwaye itshintshe isigaba ngokwayo, ukuze ubushushu bebhetri buhle ngokukhawuleza.
Kule nkqubo, inkqubo igcina ubushushu kwi-PCM ngendlela yokutshintsha kwesigaba. Xa ibhetri itshajwa, ingakumbi kwimozulu ebandayo (oko kukuthi, ubushushu bomoya buphantsi kakhulu kune-PCT yokutshintsha kwesigaba), i-PCM ikhupha ubushushu kwindawo engqongileyo.
Ukusetyenziswa kwezinto zokutshintsha isigaba kwiinkqubo zolawulo lobushushu bebhetri kuneengenelo zokungafuni iindawo ezishukumayo kunye nokusebenzisa amandla ongezelelweyo kwibhetri. Izinto zokutshintsha isigaba ezinobushushu obufihlakeleyo obutshintsha isigaba kunye nobushushu obuphezulu, ezisetyenziswa kwinkqubo yolawulo lobushushu bebhetri zinokufunxa ngempumelelo ubushushu obukhutshwayo ngexesha lokutshaja nokukhupha, zinciphise ukunyuka kobushushu bebhetri, kwaye ziqinisekise ukuba ibhetri isebenza kubushushu obuqhelekileyo. Ingagcina ukusebenza kwebhetri kuzinzile ngaphambi nasemva komjikelo wombane ophezulu. Ukongeza izinto ezinobushushu obuphezulu kwiparafini ukwenza i-PCM edibeneyo kunceda ukuphucula ukusebenza ngokubanzi kwezinto.
Ngokwembono yeentlobo ezintathu ezingasentla zolawulo lobushushu, ulawulo lobushushu lokugcina ubushushu olutshintsha isigaba luneengenelo ezikhethekileyo, kwaye lufanelekile uphando olongezelelweyo kunye nophuhliso lwemizi-mveliso kunye nokusetyenziswa kwalo.
Ukongeza, ngokwembono yamakhonkco amabini oyilo lwebhetri kunye nophuhliso lwenkqubo yolawulo lobushushu, ezi zimbini kufuneka zidityaniswe ngokwendalo ukusuka kubude obucwangcisiweyo kwaye ziphuhliswe ngokulandelelana, ukuze ibhetri ikwazi ukuziqhelanisa ngcono nokusetyenziswa kunye nophuhliso lwesithuthi sonke, nto leyo enokonga iindleko zesithuthi sonke, kwaye inokunciphisa ubunzima besicelo kunye neendleko zophuhliso, kwaye yenze isicelo seqonga, ngaloo ndlela ifinyeze umjikelo wophuhliso lwezithuthi ezintsha zamandla kwaye ikhawulezise inkqubela phambili yokuthengisa izithuthi ezintsha ezahlukeneyo zamandla.
Ixesha leposi: Epreli-27-2023
