The invention relates to a bilateral exhaust release valve capable of realizing plate type installation, and belongs to the field of railway vehicle parts. A transversely arranged main gas path chamber and a secondary gas path chamber communicated with the main gas path chamber are arranged in the valve body; the ball core is arranged in the main gas path cavity, and two independent gas paths for communicating the gas port I with the gas port III or communicating the gas port I, the gas port II and the gas port III are arranged in the ball core; the ball core is rotated through the handle, so that the air channel in the ball core is matched with the first air port and the third air port or the first air port, the second air port and the third air port; and an upper cover is arranged at a port at one end of the transversely arranged main gas path chamber. According to the bilateral exhaust release valve capable of achieving plate type installation, the air tightness of a product is improved by changing the internal structure and the sealing mode through the matching structure of the upper cover and the valve body, and safe operation of a system is guaranteed.

    本发明涉及一种能实现板式安装的双侧排风缓解阀,属于轨道车辆部件领域。阀体内设有横向布置的主气路腔室及与之连通的次级气路腔室;球芯布置在主气路腔室内,球芯内两条独立将气口一及气口三相连通或气口一、气口二、气口三相连通的气道;通过手柄转动球芯,使所述球芯内的气道匹配至气口一、气口三或气口一、气口二、气口三;横向布置的主气路腔室的一端端口设有上盖。本发明提供了能实现板式安装的双侧排风缓解阀,通过上盖及阀体的配合结构,通过改变内部结构和密封方式提高产品的气密性,保证系统的安全运行。


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    Titel :

    Bilateral exhaust release valve capable of realizing plate type installation


    Weitere Titelangaben:

    一种能实现板式安装的双侧排风缓解阀


    Beteiligte:
    LIU YUNFENG (Autor:in) / HE JINZHU (Autor:in) / WU YUMING (Autor:in) / LIU BING (Autor:in) / SUN DIANXING (Autor:in) / PANG WEI (Autor:in)

    Erscheinungsdatum :

    2022-08-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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