The special-shaped hydrogen storage bottle comprises a hydrogen storage bottle body and a carbon fiber filament winding layer covering the surface of the hydrogen storage bottle body, the hydrogen storage bottle body comprises the reinforcing rib plate, a cavity unit and a bottle body end, and the reinforcing rib plate, the cavity unit and the bottle body end define a closed complete bottle body. The reinforcing rib plate is I-shaped and is positioned in the middle of the hydrogen storage bottle body, the cavity units are D-shaped and are respectively arranged in U-shaped grooves in two sides of the reinforcing rib plate, and the bottle body end heads are connected to two ends of the reinforcing rib plate and two ends of the cavity units. According to the hydrogen storage cylinder, the design concept that the appearance of the hydrogen storage cylinder is cylindrical is broken through, a similar rectangular structure is provided, the pressure requirement of compressed hydrogen is met by means of the strength of the reinforcing rib plates, and the volume energy storage density can be obviously improved on the existing basis.

    本发明公开了一种带有预制加强肋板的异形储氢瓶,包括储氢瓶体和覆盖在储氢瓶体表面的碳纤维丝缠绕层,所述储氢瓶体包括加强肋板、腔体单元和瓶体端头,所述加强肋板、腔体单元和瓶体端头围成一个封闭的完整的瓶体,所述加强肋板为工字型而且位于储氢瓶体的中间,所述腔体单元为D形而且两个腔体单元分别设置在加强肋板两侧的U型槽内,所述瓶体端头连接在加强肋板和腔体单元的两端。本发明打破储氢瓶外形呈圆柱体的设计理念,提出类似矩形的结构,依靠加强肋板的强度满足压缩氢气的压力要求,可以在现有的基础上,再对体积储能密度做一个明显的提高。


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    Title :

    Special-shaped hydrogen storage bottle with prefabricated reinforcing rib plates and manufacturing method of special-shaped hydrogen storage bottle


    Additional title:

    一种带有预制加强肋板的异形储氢瓶及其制造方法


    Contributors:
    HUANG JUN (author)

    Publication date :

    2022-12-20


    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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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