The invention provides an integrated oil tank multifunctional valve, and relates to the technical field of automobile accessories, the integrated oil tank multifunctional valve comprises a mounting part, a shell, a driving assembly, a first valve part, a second valve part, a first elastic part and a second elastic part, the mounting part is an oil tank sealing part and is used for being mounted on an oil tank and sealing a corresponding opening of the oil tank; the shell and the mounting piece are integrally fixed, and an inner cavity, an air channel and a valve port communicating the inner cavity with the air channel are formed in the shell; the driving assembly is arranged in the inner cavity and comprises a movable part capable of moving in the inner cavity along a straight line. According to the integrated oil tank multifunctional valve, the control part is integrally arranged, the whole valve body is integrally installed on the oil tank sealing piece, the occupied space of the valve body is reduced, independent installation of the valve body is not needed, meanwhile, under the arrangement, a valve body connector and the valve body do not need to be perpendicularly arranged outside the oil tank, the longitudinal space is reduced, the chassis integration degree can be effectively improved, and the cost is reduced. The capacity of the oil tank is increased under the same design space.

    本发明提出了一种集成式油箱多功能阀,涉及汽车配件技术领域,包括安装件、外壳、驱动组件、第一阀件、第二阀件、第一弹性件与第二弹性件,安装件为油箱封口件,用于安装至油箱上,并密封油箱相应开口;外壳与安装件一体式固定,所述外壳上设置有内腔、气道以及连通内腔与气道的阀口;驱动组件设置在内腔中,且驱动组件包括可在内腔中沿直线运动的活动部。该集成式油箱多功能阀,通过集成设置控制部件,并将阀体整个集成安装在油箱封口件上,缩减阀体占用空间,使其无须进行独立安装,同时,在此种设置下,阀体接口也无需与阀体在油箱外垂直布置,以缩减纵向空间,可有效提高底盘集成度,相同设计空间下,增大油箱容量。


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    Title :

    Integrated oil tank multifunctional valve


    Additional title:

    一种集成式油箱多功能阀


    Contributors:
    FENG WENQIANG (author) / DUAN WENQIANG (author) / LI JINPENG (author) / RAN LIN (author) / LI WEIMIN (author)

    Publication date :

    2025-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16K VALVES , Ventile / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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