The invention discloses a heat management system for a new energy electric vehicle. The heat management system comprises a cooling water tank, a controller, a driving motor and a fan heater. The cooling water tank is sequentially communicated with the controller and the driving motor through a pipeline until reaching the water inlet of the fan heater, the water outlet of the fan heater is communicated with the water inlet of the cooling water tank, and the fan heater is provided with a variable-speed switch. According to the warm air blower, heat energy of the controller and the driving motor is utilized for heating in a vehicle room, the use requirement is completely met, the warm air blower is simple in structure, convenient to install and maintain and low in cost, use and popularization on a new energy vehicle are completely met, and the cost performance is far superior to that of PTC.
本发明公开了一种新能源电动车热管理系统,包括冷却水箱、控制器、驱动电机以及暖风机;冷却水箱通过管道依次连通控制器和驱动电机直至暖风机进水口,暖风机出水口与冷却水箱进水口连通,所述暖风机上设置有变速开关。本装置暖风机利用控制器及驱动电机的热能源被利用在车辆室内取暖完全满足使用要求,暖风机的结构简单,安装、维修方便,成本低价,完全满足新能源车辆上使用和推广,性价比上远远优于PTC。
New energy electric vehicle thermal management system
一种新能源电动车热管理系统
2023-07-28
Patent
Electronic Resource
Chinese
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 |
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