The invention discloses a split type hydrogen cylinder shield and a preparation method thereof, a new energy hydrogen cylinder shield is formed by using polyether polyol and epoxy resin glue solution as main materials, the hydrogen cylinder shield is divided into a plurality of structures through a plurality of steps to be overlapped and spliced, the hydrogen cylinder shield does not need to be integrally replaced when local damage is caused, the light weight is improved, and the production cost is reduced. And the inclined rib structure and the pouring form an inclined angle, so that the phenomenon of air trapping caused by the fact that the reinforcing rib structure in the product and the pouring form a right angle is avoided.

    本发明公开了一种分体式氢瓶护罩及其制备方法,使用聚醚多元醇和环氧树脂胶液为主料形成的新能源氢瓶护罩,通过多个步骤将氢瓶护罩分为多个结构重叠拼接而成,局部损伤无需整体更换,在提高轻量化的同时,也具备良好的整体刚性,且便于后期维修和养护,斜筋结构与注浇形成斜角,避免产品内部加强筋结构与注浇形成直角,导致困气现象。


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    Title :

    Split type hydrogen bottle shield and preparation method thereof


    Additional title:

    一种分体式氢瓶护罩及其制备方法


    Contributors:
    BAI DACHENG (author)

    Publication date :

    2024-11-01


    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 / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / 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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