The invention discloses a vehicle-mounted hydrogen supply power generation and waste heat recycling system, which belongs to a hydrogen energy automobile system, and is characterized in that a flexible film is arranged in a vehicle-mounted hydrogen storage liquid tank and is used for separating organic hydrogen storage liquid from a dehydrogenated product (liquid). In the working process, under driving of the pump, organic hydrogen storage liquid in the space on one side of the liquid storage tank enters the preheater to be preheated and then enters the dehydrogenation microreactor; and the tail gas of the fuel cell is used for preheating the organic hydrogen storage liquid in the preheater and then is directly discharged into the atmosphere. On one hand, liquid products can be effectively recycled, the recycled liquid products can be directly conveyed to a centralized hydrogen refueling station for hydrogenation to form organic hydrogen storage liquid to provide hydrogen energy for the electric vehicle, and circulation is repeated; on the other hand, the tail gas waste heat of the fuel cell is recycled, the utilization efficiency of energy can be effectively improved, the energy consumption of the hydrogen energy automobile is reduced, and the driving mileage is increased.

    本发明公开了一种车载供氢发电及余热再回收利用系统,属于氢能汽车系统,通过在车载储氢液体罐内置有一柔性膜用于分隔有机储氢液体与脱氢后的生成物(液体)。工作时,在泵的驱动下,储液罐一侧空间内的有机储氢液体进入预热器预热后进入脱氢微反应器内;燃料电池尾气在预热器中用于对有机储氢液体进行预热后直接排放到大气中。本发明一方面可有效回收利用液体生成物,回收的液体生成物可直接运送到集中加氢站加氢后形成有机储氢液体为电动汽车提供氢能,循环往复;另一方面对燃料电池的尾气余热进行了再利用,可有效提高能量的利用效率,降低氢能汽车的能耗,提高行驶里程。


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    Title :

    Vehicle-mounted hydrogen supply power generation and waste heat recycling system


    Additional title:

    一种车载供氢发电及余热再回收利用系统


    Contributors:
    WU ZAN (author) / LU JUNLIANG (author) / SHENG KUANG (author) / XIN ZHICHENG (author)

    Publication date :

    2022-11-01


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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