The invention relates to the technical field of fuel cells, and discloses a hydrogen fuel cell system and a vehicle, the hydrogen fuel cell system comprises a hydrogen supply device, an electric pile, a heat exchange device, a vapor-liquid separation device, a vortex tube and a circulating pump; according to the system, on one hand, more liquid water is condensed from gas discharged from the galvanic pile, and on the other hand, the gas discharged from the galvanic pile is converted from low-temperature saturated hydrogen wet steam to heated unsaturated hydrogen wet steam, so that the problem of liquid water on the anode side of the galvanic pile is thoroughly solved, and the performance and the service life of the galvanic pile are further ensured; in addition, the heated unsaturated hydrogen wet steam is more stable, and condensate water is not prone to appearing.

    本发明涉及燃料电池技术领域,公开了一种氢燃料电池系统及车辆,氢燃料电池系统包括:供氢装置、电堆、热交换装置、汽液分离装置、涡流管、循环泵;该系统一方面使得从电堆排出的气体冷凝出更多液态水,另一方面使得从电堆排出的气体由低温饱和氢气湿蒸汽转换为升温后的不饱和氢气湿蒸汽,从而彻底解决电堆阳极侧的液态水问题,进而保证了电堆的性能和寿命,并且升温后的不饱和氢气湿蒸汽更加稳定,不容易出现冷凝水。


    Access

    Download


    Export, share and cite



    Title :

    Hydrogen fuel cell system and vehicle


    Additional title:

    一种氢燃料电池系统及车辆


    Contributors:
    TANG RUIJIAN (author) / LIU ZETIAN (author) / ZOU WENJUN (author) / LI QIANG (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Hydrogen leakage detection method and system for hydrogen fuel cell vehicle and hydrogen fuel cell vehicle

    YE XUEFENG / CHEN JINRUI / FAN MIN et al. | European Patent Office | 2020

    Free access

    Fuel cell hydrogen circulation system and fuel cell vehicle

    YUAN RUI / A VASAPANAVARA | European Patent Office | 2021

    Free access

    Vehicle-mounted hydrogen fuel cell system

    ZHU WEI / LIU SHAOQUAN / XU QIANG et al. | European Patent Office | 2023

    Free access

    Hydrogen fuel cell power supply system and hydrogen fuel vehicle thereof

    LI LONGQIANG / LI JIAN / SONG ZHIPING et al. | European Patent Office | 2021

    Free access

    Hydrogen fuel cell control system and method and hydrogen fuel vehicle

    WANG ZHIPENG / ZHANG TENGTENG / WANG LEI et al. | European Patent Office | 2024

    Free access