Njengoko izithuthi zombane ziqhubeka nokuthandwa, imfuno yeenkqubo zebhetri ezinamandla aphezulu inyukile kakhulu. Ezi nkqubo zebhetri ziphucukileyo zifuna izisombululo zokufudumeza ezisebenzayo ukuqinisekisa ukusebenza kakuhle, ingakumbi kwiimeko zemozulu ebandayo. Enye yezinto ezibalulekileyo ezidlala indima ephambili ekugcineni ubushushu benkqubo yebhetri enamandla aphezulu yi-PTC (Positive Temperature Coefficient) coolant heater.
Ii-heaters ze-PTC coolant, ezaziwa ngokuba zii-heaters ezine-voltage ephezulu okanye ii-heaters ze-battery coolant, zenzelwe ukulawula ubushushu benkqubo yebhetri ngokufudumeza i-coolant. Oku kubalulekile ukuqinisekisa ukuba ibhetri isebenza ngaphakathi koluhlu lobushushu olufanelekileyo, olubalulekileyo ekusebenzeni, ixesha elide kunye nokhuseleko.
Ngoko ke, kutheniIsifudumezi se-PTC esipholileyoIngaba kubaluleke kangaka kwiinkqubo zebhetri ezine-voltage ephezulu?
Ulawulo olusebenzayo lobushushu
Iinkqubo zebhetri ezinombane ophezulu ziyachaphazeleka kukutshintshatshintsha kobushushu. Amaqondo obushushu abandayo kakhulu anokuchaphazela kakubi ukusebenza kwebhetri kunye nokusebenza kwayo kakuhle, nto leyo ebangela ukuba umbane unciphe kwaye unciphe. Kwelinye icala, ubushushu obuninzi bunokukhawulezisa ukuwohloka kwebhetri kwaye bunciphise ubomi bayo benkonzo.
Izifudumezi ze-PTC ezipholileyo zibonelela ngolawulo olufanelekileyo lobushushu ngokufudumeza i-coolant, ethi emva koko ijikeleziswe kwinkqubo yebhetri ukugcina amaqondo obushushu afanelekileyo okusebenza. Oku kuqinisekisa ukuba ibhetri isebenza kakuhle kungakhathaliseki ukuba iimeko zobushushu zangaphandle zinjani na.
ukusebenza kwemozulu ebandayo
Kwimozulu ebandayo, ukusebenza kwezithuthi zombane kuchaphazeleka kakhulu ngamaqondo obushushu aphantsi. Imozulu ebandayo inokubangela ukuba i-viscosity ye-coolant yebhetri inyuke, nto leyo eyenza kube nzima ngakumbi ukuba inkqubo isebenze ngokufanelekileyo. Izifudumezi ze-PTC coolant zisombulula le ngxaki ngokufudumeza i-coolant kwangaphambili, nto leyo evumela inkqubo yebhetri ukuba ifikelele kubushushu obufanelekileyo ngokukhawuleza.
Ngokuqinisekisa ukuba inkqubo yebhetri ikwiqondo lobushushu elifanelekileyo, izifudumezi zokupholisa ze-PTC zinceda ekunciphiseni imiphumo yemozulu ebandayo kumgama kunye nokusebenza kwezithuthi. Oku kubaluleke kakhulu kwizithuthi zombane ezisebenza kwiindawo ezineemeko zasebusika ezinzima.
Ubomi bebhetri
Ukugcina ubushushu obufanelekileyo beisifudumezi sebhetri esinombane ophezuluInkqubo ibaluleke kakhulu kubomi bayo benkonzo. Ii-heaters ze-PTC coolant zidlala indima ebalulekileyo ekwandiseni ubomi bebhetri ngokukhusela ibhetri kuxinzelelo olunxulumene nobushushu. Ngokugcina ibhetri ikwiqondo lobushushu elifanelekileyo, i-heater inceda ekunciphiseni umngcipheko wokuwohloka kobushushu, okunokukhokelela ekulahlekelweni kwamandla ebhetri kunye nokunciphisa ubomi bayo bonke.
Ikhuselekile kwaye ithembekile
Ukongeza ekusebenzeni nasekuhlaleni ixesha elide, ii-PTC coolant heaters zinceda ukuphucula ukhuseleko kunye nokuthembeka kweenkqubo zebhetri ezine-voltage ephezulu. Ulawulo olufanelekileyo lwe-thermal lunceda ekuthinteleni ubushushu obugqithisileyo, okunokukhokelela ekubalekeni kobushushu kunye neengozi ezinokubakho zokhuseleko. Ngokulawula ubushushu, ii-PTC coolant heaters zinceda ukuphucula ukhuseleko kunye nokuthembeka kwenkqubo yakho yebhetri.
Hlanganisa nesithuthiI-HVCHiinkqubo
Izifudumezi ze-PTC ezipholileyo zihlala zidityaniswa nenkqubo yokufudumeza, yokungenisa umoya, kunye neyomoya (HVAC) yesithuthi. Olu dibaniso luvumela ulawulo olungenamthungo lobushushu bebhetri, njengoko isifudumezi sisebenzisana nenkqubo yolawulo lwemozulu yesithuthi ukuqinisekisa ulawulo olufanelekileyo lobushushu.
Ukongeza, ukuhlanganiswa kwezifudumezi ze-PTC ezipholileyo kwiinkqubo ze-HVAC kwenza kube lula ukusebenza kakuhle ngenxa yokuba ubushushu obuchithwa yi-coolant heater bunokusetyenziselwa ukufudumeza ikhabhathi yesithuthi, ngaloo ndlela kunciphisa ukusetyenziswa kwamandla ngokubanzi.
Ngamafutshane, i-PTC coolant heater yinxalenye ebalulekileyo ekugcineni ubushushu obufanelekileyo benkqubo yebhetri ephezulu yezithuthi zombane. Indima yazo ekulawuleni ubushushu ngokufanelekileyo, ukusebenza kwemozulu ebandayo, ubomi bebhetri, ukhuseleko, kunye nokudibanisa neenkqubo ze-HVAC zezithuthi kuzenza zibe yinxalenye yokusebenza okuthembekileyo kwezithuthi zombane. Njengoko imfuno yezithuthi zombane iqhubeka ikhula, ukubaluleka kwe-PTC coolant heaters kwiinkqubo zebhetri ephezulu akunakugxininiswa kakhulu.
Ixesha leposi: Matshi-26-2024
