The invention discloses a hydrogen discharging method, device and equipment for a fuel cell vehicle and a medium, and belongs to the technical field of fuel cell vehicles. The hydrogen discharging method comprises the steps that the hydrogen concentration leaked from a hydrogen storage bottle of the fuel cell automobile is obtained; and controlling the ventilation area of a ventilation opening for discharging hydrogen on the fuel cell vehicle according to the hydrogen concentration, wherein the ventilation area is in positive correlation with the hydrogen concentration. According to the method, the hydrogen leaked from the hydrogen storage bottle is discharged through the ventilation opening additionally formed in the fuel cell vehicle, the ventilation area of the ventilation opening can be correspondingly controlled according to the hydrogen concentration, so that air with different flows flows into the space for storing the hydrogen storage bottle, the hydrogen is smoothly discharged out of the vehicle, the hydrogen discharging effect is improved, and potential safety hazards are reduced.

    本发明公开了一种燃料电池汽车的排氢方法、装置、设备及介质,属于燃料电池汽车技术领域。该排氢方法包括获取燃料电池汽车的储氢瓶泄漏的氢气浓度;根据所述氢气浓度控制燃料电池汽车上用于排氢的通风口的通风面积,所述通风面积与所述氢气浓度正相关。该方法通过在燃料电池汽车上增加的通风口排出储氢瓶泄漏的氢气,并能根据氢气浓度对应的控制通风口的通风面积,以使不同流量的空气流入存放储氢瓶的空间内,并使氢气顺利排出车外,提高排氢效果,减少安全隐患。


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    Title :

    Hydrogen discharging method, device and equipment of fuel cell automobile and medium


    Additional title:

    燃料电池汽车的排氢方法、装置、设备及介质


    Contributors:
    XIE QIGUANG (author) / HU JIONGTAO (author) / FENG ZHONGQI (author) / DONG FENG (author) / JIANG PEI (author)

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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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