The invention relates to an explosion suppression fuel tank and a manufacturing method thereof.The explosion suppression fuel tank comprises a fuel tank shell, an oil filling pipe, an oil return pipe, a flow sensor, a flow sensor isolation barrel, a spline type oil quantity sensor opening, an explosion suppression block, two side sealing covers and a fuel tank cover; wherein the oil filling pipe, the oil return pipe and the spline type oil quantity sensor opening are welded to the upper portion of the oil tank shell and communicated with the interior of the oil tank shell, the two side sealing covers are welded to the two sides of the oil tank shell, and the flow sensor isolation barrel is fixed to the upper inner surface and the lower inner surface of the middle of the oil tank shell and located below the spline type oil quantity sensor opening; and the flow sensor is fixedly inserted into the flow sensor isolation barrel in a clamped mode through the spline type oil quantity sensor opening. According to the manufacturing method, the explosion suppression material is filled while the oil tank is machined, and a traditional spherical explosion suppression material is changed into a block-shaped material, so that the vacancy rate is reduced, and the efficiency of an assembly production line is improved.

    本发明涉及一种抑爆燃油箱及其制造方法,所述抑爆燃油箱包括油箱壳体、加油管、回油管、流量感应器、流量感应器隔离桶、花键式油量感应器口、抑爆块、两侧封盖和油箱盖,所述加油管、回油管、花键式油量感应器口焊接在油箱壳体上方并与油箱壳体内连通,两侧封盖焊接在油箱壳体两侧,流量感应器隔离桶固定于油箱壳体中部的上下内表面上并且在花键式油量感应器口下方,所述流量感应器通过花键式油量感应器口卡接固定插入流量感应器隔离桶。该制造方法通过加工油箱的同时装填抑爆材料,并且将传统的球状抑爆材料换为块状,降低了留空率,提高了装配生产线效率。


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    Titel :

    Explosion suppression fuel tank and manufacturing method thereof


    Weitere Titelangaben:

    一种抑爆燃油箱及其制造方法


    Beteiligte:
    FAN ZIXIN (Autor:in) / XI WENJIN (Autor:in) / LIU CHANGQING (Autor:in) / LIU KA (Autor:in) / CAI XIAOBO (Autor:in)

    Erscheinungsdatum :

    2021-12-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B23K Löten , SOLDERING OR UNSOLDERING



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