Ukusetshenziswa kwezimoto zikagesi kwemboni yezimoto kukhule kakhulu eminyakeni yamuva, okwenza isidingo sokupholisa okusebenza kahle kakhulu nezinhlelo zokushisisa siphuthume kakhulu kunangaphambili.I-PTC Coolant Heater kanye ne-High Voltage Coolant Heaters (HVH) ubuchwepheshe obubili obuthuthukisiwe obuklanyelwe ukuhlinzeka ngezixazululo ezisebenzayo zokupholisa nokushisisa ezimotweni zikagesi zesimanje.
I-PTC imele i-Positive Temperature Coefficient, futhi i-PTC Coolant Heater iwubuchwepheshe obusebenzisa ukumelana nogesi wezinto zobumba ukuze ulawule izinga lokushisa.Uma izinga lokushisa liphansi, ukumelana kukhulu futhi akukho mandla adluliswayo, kodwa njengoba izinga lokushisa likhuphuka, ukumelana kuncipha, amandla adluliswa, futhi izinga lokushisa liyakhuphuka.Ubuchwepheshe busetshenziswa ngokuyinhloko ezinhlelweni zokuphatha ibhethri ezimotweni zikagesi, kodwa futhi zingasetshenziselwa ukushisa nokupholisa ikhabethe.
Enye yezinzuzo ezihlukile zezifudumezi ezipholile ze-PTC amandla azo okunikeza ukushisa osheshayo, okuzenza zilungele izimoto zikagesi.Awonga futhi amandla amaningi kunezinhlelo zokushisisa zendabuko ngoba asebenzisa amandla kuphela lapho edingeka.Ukwengeza, zithembeke kakhulu futhi zidinga ukulungiswa okuncane, okuzenza zibe isisombululo sokushisa esithengekayo sezimoto zanamuhla zikagesi.
I-High Voltage Coolant Heater (HVH)
Ama-high Voltage coolant heater (HVH) angobunye ubuchwepheshe obuphambili obusetshenziswa ezimotweni zikagesi.Lobu buchwepheshe busetshenziswa kakhulu ukushisisa amanzi/okupholisa kusistimu yokupholisa injini.I-HVH ibizwa nangokuthi i-preheater ngoba ishisa amanzi ngaphambi kokuthi ingene enjinini, inciphisa ukukhishwa kokuqala okubandayo.
Ngokungafani nezifudumezi ezipholile ze-PTC, ama-HVH adla amandla amaningi futhi adinga ukunikezwa kwamandla kagesi aphezulu, ngokuvamile ebangeni elingu-200V ukuya ku-800V.Kodwa-ke, zisawonga kakhulu amandla kunezinhlelo zokushisisa zendabuko ngoba zishisisa injini ngokushesha nangempumelelo, zinciphisa isikhathi esisithathayo injini ukufudumala futhi ngaleyo ndlela zinciphise ukungcola.
Enye inzuzo ephawulekayo yeHVHubuchwepheshe buvumela izimoto ukuthi zibe nebanga elifinyelela kumakhilomitha ayi-100, noma ngabe isimo sezulu sibanda.Lokhu kungenxa yokuthi isipholile esishisiwe ngaphambili sisakazwa kusistimu yonke, kunciphisa isikhathi esidingekayo ukufudumeza injini lapho injini iqaliswa.
Ekuphetheni
Intuthuko ku-heater epholile ye-PTC kanye nobuchwepheshe be-Voltage coolant heater (HVH) iguqule izinhlelo zokushisisa nokupholisa izimoto zesimanje zikagesi.Lobu buchwepheshe bunikeza abakhiqizi bezimoto zikagesi izixazululo ezisebenza kahle kakhulu ezisiza ukunciphisa ukukhishwa kwegesi nokuthuthukisa ukusebenza okuphelele kwezimoto zikagesi.Yize lobu buchwepheshe bunemikhawulo ethile, njengokusetshenziswa kwamandla okuphezulu kwe-HVH, izinzuzo ezikunikezayo zidlula ukubi.Njengoba izimoto ezisebenza ngogesi ziya zivame kakhulu emigwaqeni yethu, singalindela ukubona intuthuko eyengeziwe kulobu buchwepheshe, okuholela ezimotweni ezingayingeni kakhulu imvelo nezisebenza kahle.
Isikhathi sokuthumela: Jun-14-2023
