The invention discloses an automobile airflow energy recovery device and a control method thereof, and relates to the field of automobiles, and the automobile airflow energy recovery device comprises a roof longitudinal beam, a B column, a C column, a cross beam, a tail longitudinal beam and a hollow trapezoidal pipeline. Firstly, airflow flowing out of an opening B of the hollow trapezoidal pipeline is used for lifting head-on airflow of an automobile, the contact area between the head-on airflow of the automobile and a front windshield is reduced, and therefore air resistance of the automobile is reduced; secondly, the wind turbine is driven to rotate by the head-on airflow of the automobile, so that the generator is driven to generate electric energy, and the electric energy is stored in the storage battery to realize energy recovery; thirdly, heat dissipation is conducted on the battery pack of the electric automobile by means of head-on airflow through guiding of a roof longitudinal beam and a B column; thirdly, the purpose of reducing the temperature in the automobile is achieved by communicating hot air in the automobile with the atmosphere outside the automobile; then, the purpose of cleaning dirt in the crack between the rear windshield and the trunk is achieved through airflow flowing; and finally, the purpose of increasing the downward pressure is achieved by adjusting the angle of the airflow flowing out of the opening in the rear end of the tailstock longitudinal beam.

    本发明公开了汽车气流能量回收装置及其控制方法,涉及汽车领域,包括车顶纵梁、B柱、C柱、横梁、车尾纵梁和中空梯形管道。首先,利用流出中空梯形管道开口B的气流抬升汽车迎面气流,减少汽车迎面气流与前挡风玻璃的接触面积,从而降低汽车的空气阻力;其次,利用汽车迎面气流带动风力机旋转,从而驱动发电机产生电能,并将电能储存于蓄电池中,实现能量回收;再次,通过车顶纵梁、B柱引导,利用迎面气流为电动汽车电池包散热;再次,通过连通汽车车内热空气与车外的大气,实现降低车内温度的目的;然后,利用气流流动,实现清理后挡风玻璃与后备箱夹缝内污垢的目的;最后,通过调整流出车尾纵梁后端开口的气流角度,实现增加下压力的目的。


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    Title :

    Automobile airflow energy recovery device and control method thereof


    Additional title:

    汽车气流能量回收装置及其控制方法


    Contributors:
    WANG ZIKANG (author) / LI SIYUAN (author) / HONG LIANG (author) / CHEN CHEN (author) / PAN CHEN (author) / WANG JIN (author) / FU QINGYUN (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B62D MOTOR VEHICLES , Motorfahrzeuge / F03D Windkraftmaschinen , WIND MOTORS



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