The invention relates to the related technical field of quick-closing valve banks, in particular to a quick-closing valve bank capable of automatically sensing accident signals, the quick-closing valve bank capable of automatically sensing accident signals comprises a valve body, a valve shaft, a valve plate, a servo motor and an emergency closing module, the upper side of the valve body is fixedly connected with a valve shaft seat, and a mounting plate is integrally formed at the upper end of the valve shaft seat; the emergency closing module is composed of the main air cylinder, the main piston, the transmission rack, the gas generation chamber, the ignition coil, the battery and the electronic control unit in a combined mode, so that when a power supply system on the bathyscaph breaks down, the ignition coil can be driven by the battery to conduct ignition, nitrogen is generated in the gas generation chamber, and the safety of the bathyscaph is improved. According to the quick-closing valve group, the main piston is driven to move so as to drive the transmission rack, and the driven gear is driven through the transmission rack so as to drive the valve plate on the quick-closing valve group to be closed, so that normal operation of the quick-closing valve group can be ensured when a power supply system on the bathyscaph breaks down, and the reliability of the quick-closing valve group is improved.

    本发明涉及速闭阀组相关技术领域,具体为一种自动感知事故信号的速闭阀组,自动感知事故信号的速闭阀组包括阀体、阀轴、阀板、伺服电机和应急关闭模块,阀体的上侧固定连接有阀轴座,阀轴座的上端一体成型有安装板;通过将应急关闭模块设置成由主气缸、主活塞、传动齿条、气体发生室、点火线圈、电池和电子控制单元组合构成,从而让深潜器上的供电系统出现故障时,可以通过电池带动点火线圈进行点火,从而让气体发生室之中产生氮气,从而带动主活塞移动,从而带动传动齿条,并通过传动齿条带动从动齿轮,从而驱动速闭阀组上的阀板闭合,从而保证速闭阀组在深潜器上供电系统出现故障时,可以保证速闭阀组的正常运行,从而提高速闭阀组的可靠性。


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    Title :

    Quick-closing valve group capable of automatically sensing accident signal


    Additional title:

    一种自动感知事故信号的速闭阀组


    Contributors:
    LU SHILIN (author) / NI JIANZHONG (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16K VALVES , Ventile / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F16J Kolben , PISTONS



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