내부에는 냉각수가 유입되어 승온된 후 배출되는 냉각수유로가 구비된 하우징; 하우징 내부에 마련되며 냉각수를 가열하는 시즈히터; 및 하우징 내부에 마련되며 열전도성 재질이고, 일부는 시즈히터의 외주면을 감싸는 형상으로 절곡되어 시즈히터와 면접촉됨으로써 시즈히터와 열전도를 수행하고, 나머지 부분은 하우징 내부의 냉각수와 면접촉됨으로써 시즈히터에서 전도된 열이 냉각수를 승온시키도록 하는 열전도플레이트;를 포함하는 차량의 냉각수 가열장치가 소개된다.
A coolant heating apparatus includes: a housing having a coolant flow path therein and configured to cause coolant to flow into the housing and to flow out from the housing after being heated; a sheath heater provided in an inside of the housing and configured to heat the coolant; and a heat conduction plate provided inside the housing and made of a heat-conductive material. A portion of the heat conduction plate is bent in a shape to enclose an outer circumferential surface of the sheath heater and to be in surface contact with the sheath heater so as to carry out heat conduction with the sheath heater, and a remaining portion of the heat conduction plate is in surface contact with the coolant inside the housing such that the coolant is heated by heat conducted from the sheath heater.
APPARATUS FOR HEATING COOLANT OF VEHICLE
차량의 냉각수 가열장치
2023-05-11
Patent
Electronic Resource
Korean
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein |