The invention belongs to a distribution valve for an air suspension in the technical field of air suspensions, and further relates to a control method of the distribution valve for the air suspension. The cam shaft (2) is partially located in a cam cavity (3) in the valve body (1), a plurality of cams (4) are arranged on the cam shaft (2), a plurality of channels (5) are formed in the valve body (1), valve elements (6) are arranged in part of the channels (5), and the lower end of each valve element (6) is located on the cam shaft (2) and corresponds to the upper portion of one cam (4). According to the distribution valve for the air suspension, a brand-new control structure and a control method are provided on the basis of a unique thought, the distribution valve can have a larger flow adjusting range while the function of an existing product is met, channels are more flexible in spatial arrangement, the cost of the distribution valve in the life cycle is effectively reduced, and the distribution valve is suitable for popularization and application. Meanwhile, the air suspension system is simpler in composition, more stable in control and more reliable in function, and the product competitiveness is improved.

    本发明属于空气悬架技术领域的用于空气悬架的分配阀,本发明还涉及一种用于空气悬架的分配阀的控制方法。凸轮轴(2)部分位于阀体(1)内部的凸轮腔体(3)内,凸轮轴(2)上设置多个凸轮(4),阀体(1)上设置多个通道(5),部分通道(5)内设置阀芯(6),每个阀芯(6)下端位于凸轮轴(2)上对应一个凸轮(4)上方。本发明所述的用于空气悬架的分配阀,基于独特的思路,提出一种全新控制结构和控制方法,其在满足现有产品功能的同时,能够具有更大的流量调节范围,通道在空间布置上更加灵活,有效降低分配阀在生命周期内的成本,同时使空气悬架系统组成更加简单,控制更为稳定,功能更加可靠,提高产品竞争力。


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    Title :

    Distribution valve for air suspension and control method thereof


    Additional title:

    一种用于空气悬架的分配阀及其控制方法


    Contributors:
    XIAO YONGTAO (author) / WU MIN (author) / WU ZHENGDONG (author) / YANG JIANCHUN (author) / LI PENGQING (author) / DING WANLONG (author) / FAN LI (author) / JIANG QIAN (author) / LI HOULIANG (author)

    Publication date :

    2025-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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