The present invention relates to a cooling water heater. The purpose of the present invention is to provide the cooling water heater which improves a structure of a heating body to maximize heating efficiency and improve device stability. More specifically, the heating body is separated into multiple to be selectively driven, thereby preventing heat from being concentrated at one point and applying an optimal ratio of winding length and heating wire length to further improve a hot spot prevention effect.
본 발명은 냉각수 히터에 관한 것이다. 본 발명의 목적은 발열체의 구조를 개선함으로써 가열 효율을 극대화하고 장치 안정성을 향상하는 냉각수 히터를 제공함에 있다. 보다 상세하게는, 발열체를 복수 개로 분리하여 선택적으로 구동시킴으로써 열이 한 점에 집중하는 것을 방지하고, 권선길이 및 열선길이의 최적화 비율을 도입하여 핫스팟 방지 효과를 더욱 향상하는 냉각수 히터를 제공함에 있다.
Cooling water heater
냉각수 히터
04.05.2022
Patent
Elektronische Ressource
Koreanisch
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 / H05B ELECTRIC HEATING , Elektrische Heizung |