The invention discloses a multifunctional fuel tank, and belongs to the technical field of automobile parts. The multifunctional fuel tank comprises an oil tank barrel, an oil filling port is formed in the oil tank barrel, an oil tank end cover and an oil tank integrated sensor are arranged on the oil filling port, a plurality of oil tank partition plates are arranged in the oil tank barrel in parallel, a plurality of communicating through holes are formed in each oil tank partition plate, and an oil storage groove is formed between every two adjacent oil tank partition plates in a clamped mode and located under the oil filling port, and an oil suction pipe and an oil return pipe of the oil tank integrated sensor are partially placed in the oil storage tank; the longitudinal section of the oil storage tank is of a V-shaped structure, at least one one-way valve is arranged at the bottom of the oil storage tank, fluid in the oil tank barrel flows into the oil storage tank along the one-way valve, and at least one communicating through hole is formed in the top of the oil storage tank. Oil is saved when the whole vehicle is offline; the amount of stolen fuel oil is reduced; movement and lodging phenomenon can be effectively avoided; and meanwhile, the relative friction is reduced, and thus the generation of aluminum powder is reduced.

    本发明是一种多功能燃油箱,属于汽车配件技术领域;包括油箱筒体,油箱筒体上设置加油口,加油口上设置油箱端盖和油箱集成传感器,油箱筒体内平行排布设置多个油箱隔板,每一油箱隔板上均设置多个连通通孔,其中两个相邻油箱隔板间夹持设置储油槽,且储油槽位于加油口的正下方,油箱集成传感器的吸、回油管部分放置在储油槽中;储油槽的纵截面为类V型结构,储油槽的底部设置至少一个单向阀,油箱筒体内流体沿单向阀流入储油槽内,储油槽的顶部设置至少一个连通通孔。本发明整车下线时节油;减少燃油被盗量;有效避免发生窜动和倒伏现象,同时,相对摩擦会减小,也就减少了铝末的产生。


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    Title :

    Multifunctional fuel tank


    Additional title:

    一种多功能燃油箱


    Contributors:
    ZHANG CHUNHAI (author) / LIU YUCHENG (author)

    Publication date :

    2022-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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