The invention relates to a pure electric heavy truck cab heating system comprising an electric air compressor. A radiator of the electric air compressor is communicated with a cab air duct through anair duct, and the cab air duct is arranged in a cab. When the electric air compressor works, the air is compressed, the air is cooled by the radiator before entering a dryer of a vehicle; at the moment, a booster fan and an air door control motor are started through a cab switch, so that hot air blown out of the radiator enters the cab to warm a driver; and when the temperature rises to a certainrange, the driver can adjust the air door control motor to control the opening degree of the air door according to needs, so that the temperature of the cab is controlled within an ideal range. And the pure electric vehicle is heated in winter without PTC, so that the endurance mileage and power of the vehicle are improved.
本发明的一种纯电动重卡驾驶室加热系统,包括电动空压机,所述电动空压机的散热器通过风道连通驾驶室风道,该驾驶室风道设置于驾驶室内。电动空压机在工作时,会压缩空气,空气在进入整车干燥器前会通过散热器让其冷却,此时通过驾驶室开关,开启增压风机和风门控制电机,使散热器吹出来的热风经进入驾驶室,供司机取暖,当温度上升到一定的范围内,司机可根据需求调整风门控制电机控制风门开度大小,使驾驶室温度控制在理想的范围内。纯电动车辆冬天制热不用PTC,提高车辆续航里程和车辆动力。
Pure electric heavy truck cab heating system
一种纯电动重卡驾驶室加热系统
2020-09-18
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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