The invention belongs to the technical field of green new energy, and discloses an active liquid hydrogen vehicle-mounted storage system which comprises a liquid hydrogen storage tank, a heat insulation unit and a condensation unit, the liquid hydrogen storage tank is used for storing liquid hydrogen, a first evaporation space is reserved in the liquid hydrogen storage tank, the heat insulation unit is arranged on the outer side of the liquid hydrogen storage tank in a surrounding mode, and the condensation unit is arranged in the first evaporation space. The condensing unit is used for preventing heat in the environment from entering the liquid hydrogen storage tank, the condensing unit comprises a liquefying cover and a refrigerating system, cold heads in the liquefying cover and the refrigerating system are arranged in the liquid hydrogen storage tank, and the cold heads are used for cooling the liquefying cover, so that gaseous hydrogen evaporated in the liquid hydrogen storage tank can be condensed into liquid hydrogen on the liquefying cover; according to the active liquid hydrogen vehicle-mounted storage system, the effect of combining passive heat insulation and active heat insulation is achieved, the storage time of liquid hydrogen is prolonged, and the loss rate of the liquid hydrogen caused by evaporation is reduced.

    本发明属于绿色新能源技术领域,公开了一种有源式液氢车载储存系统,该有源式液氢车载储存系统包括液氢储罐、隔热单元和冷凝单元,液氢储罐用于储存液态氢且液氢储罐内留有第一蒸发空间,隔热单元围设在液氢储罐的外侧,用于隔阻环境中的热量进入液氢储罐,冷凝单元包括液化罩和制冷系统,液化罩和制冷系统中的冷头均设置在液氢储罐内,冷头用于对液化罩降温,使液氢储罐内蒸发的气态氢能够在液化罩上冷凝为液态氢,该有源式液氢车载储存系统实现了被动式隔热和主动式隔热相结合的效果,延长了液态氢的储存时间,并且降低了液态氢由于蒸发导致的损失率。


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    Title :

    Active liquid hydrogen vehicle-mounted storage system and transportation tool


    Additional title:

    有源式液氢车载储存系统及运输工具


    Contributors:
    FU BAISHAN (author) / WANG KUN (author) / YU DAPENG (author) / PAN JUAN (author) / ZHANG ZHENSHENG (author)

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / F25D REFRIGERATORS , Kühlschränke



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