Uphuhliso lwe-PTC Coolant Heater: Utshintsho lweMidlalo kwiiNkqubo zokuFudumeza iiMoto

Njengoko ishishini leemoto liqhubeka litshintsha, ubuchwepheshe obunika amandla izithuthi zethu buyakhula. Enye into entsha eye yaba nefuthe elikhulu kwiinkqubo zokufudumeza izithuthi yi-PTC (Positive Temperature Coefficient) coolant heater. Le teknoloji yokufudumeza ephucukileyo iguqula indlela ezifudumeza ngayo izithuthi, ibonelela ngezisombululo zokufudumeza ezisebenzayo nezithembekileyo kwiintlobo ngeentlobo zezicelo.

Isifudumezi se-PTC esipholileyos, ezaziwa ngokuba zi-EV PTC heaters okanyeIzifudumezi ze-HV coolant, zenzelwe ukubonelela ngokufudumeza okukhawulezayo nokungaguquguqukiyo kwizithuthi zombane neze-hybrid kunye nezithuthi zenjini ezisetyenziswa rhoqo zokutsha. Ezi heater zisebenzisa izinto ze-PTC, ezizizinto zokufudumeza ezizilawulayo ezibonelela ngolawulo oluchanekileyo lwenkqubo yokufudumeza. Oku kufudumeza isibandisi sesithuthi ngokufanelekileyo nangokulinganayo, kuqinisekisa intuthuzelo efanelekileyo yabakhweli kunye nokusebenza okuthembekileyo kweenkqubo zesithuthi.

Enye yezona nzuzo ziphambili ze-PTC coolant heater kukuba iyakwazi ukusebenza ngokuzimeleyo ngaphandle kwenjini yesithuthi. Oku kuthetha ukuba i-PTC heater ingaqhubeka nokubonelela ngobushushu kunye nentuthuzelo ngaphakathi kwesithuthi nokuba imoto ayisebenzi. Oku kuluncedo ngakumbi kwizithuthi zombane kunye ne-hybrid, apho ukugcina amaqondo obushushu akhululekileyo ngaphandle kwenjini kubalulekile ekwandiseni ububanzi kunye nokusebenza kakuhle kwesithuthi.

Ukongeza ekufudumaleni ngaphakathi, ii-PTC coolant heaters zikwadlala indima ebalulekileyo ekufudumaleni kwangaphambili kwenjini yesithuthi kunye nokuqhuba kwayo. Ngokufudumeza ii-coolant kunye neenxalenye zenjini ngaphambi kokuba iqalise imoto, ii-PTC heaters zinceda ekunciphiseni ukuguguleka kwenjini kunye nokukhutshwa kwayo ngelixa ziphucula ukusebenza kakuhle kwepetroli kunye nokusebenza kwayo iyonke. Oku kubaluleke kakhulu kwiindawo ezibandayo, apho ukuqala injini ebandayo kunokuba ngumceli mngeni omkhulu.

Ukongeza, ii-PTC coolant heaters zenzelwe ukuba zisebenze kakuhle kakhulu kwaye zikwazi ukufudumeza ngokukhawuleza kwaye zisebenzise amandla amancinci. Oku akuncedi nje kuphela ekunciphiseni ukusetyenziswa kwamandla ngokubanzi kwesithuthi, kodwa kukwanceda ekuboneleleni ngamava okuqhuba azinzileyo nanobuhlobo nokusingqongileyo. Njengoko ishishini leemoto liqhubeka nokubeka phambili uzinzo kunye nokusebenza kakuhle kwamandla, ii-PTC coolant heaters ziye zaba yiteknoloji ephambili ekufezekiseni ezi njongo.

Uphuhliso lweIsifudumezi sokupholisa se-EV PTCIkwakhokelele ekuphuculeni ukuhlanganiswa kwazo neenkqubo ze-HVAC (ukufudumeza, ukuphefumla kunye nokupholisa umoya). Ngokudityaniswa ngokungenamthungo nenkqubo ye-HVAC yesithuthi, ii-PTC coolant heaters zinokubonelela ngolawulo oluchanekileyo lobushushu kunye nokusasazwa, ukuqinisekisa ukuba abakhweli bafumana intuthuzelo efanelekileyo nokuba iimeko zangaphandle zinjani na. Eli nqanaba lolawulo kunye nokwenza ngokwezifiso libonisa ukuguquguquka kunye nokuziqhelanisa kwee-PTC coolant heaters ekuhlangabezaneni neemfuno ezahlukeneyo zezithuthi zanamhlanje.

Ngamafutshane, uphuhliso lwezifudumezi zokupholisa ze-PTC lube nefuthe elitshintshayo kwiinkqubo zokufudumeza izithuthi, zibonelela ngezisombululo zokufudumeza ezisebenzayo, ezinokuthenjwa nezizinzileyo kwiimoto ezahlukeneyo. Nokuba zisebenza ngezithuthi zombane, ezixutyiweyo okanye zemveli zenjini yokutsha, izifudumezi zokupholisa ze-PTC zibonakalise ukuba zitshintsha umdlalo ukuze zinike intuthuzelo efanelekileyo, ukusebenza kunye nokusebenza kakuhle. Njengoko ishishini leemoto liqhubeka nokwamkela ubuchule kunye nokuzinza, izifudumezi zokupholisa ze-PTC ziya kudlala indima ebaluleke ngakumbi ekubumbeni ikamva leenkqubo zokufudumeza izithuthi.