The invention provides a floating bag inflation and deflation device. The floating bag inflation and deflation device comprises an air source, a switch air valve and a deflation valve. The switch air valve is connected with the air source, and the deflation valve is connected with the switch air valve; the valve body is provided with an inner cavity, the valve body is connected with the switch air valve, and an air outlet is formed in the valve body; the piston type valve element is arranged in the inner cavity, and the piston type valve element blocks the first air channel. After the electric detonator is exploded, expansion gas is generated to push the piston type valve element to move along the inner cavity, the first gas circuit is exposed to be communicated with the gas discharging port, and gas flows out of the gas discharging port. The gas is detonated by the electric detonator to push the piston type valve element, so that the gas of the gas source enters the first gas path and is finally discharged from the deflation port for inflating the floating bag, and the technical problem that an underwater floating bag inflating and deflating device and an underwater inflating device for the floating bag are lacked in the prior art is solved.

    本申请提供了一种浮囊充放气装置,所述浮囊充放气装置包括气源和开关气阀,以及放气阀;开关气阀与所述气源连接,所述放气阀与所述开关气阀连接;所述阀体具有内部空腔,所述阀体与所述开关气阀连接,所述阀体上设置有放气口;所述活塞式阀芯设置在所述内部空腔中,所述活塞式阀芯封堵所述第一气路;所述电爆管点爆后产生膨胀气体推动所述活塞式阀芯沿所述内部空腔移动,并露出所述第一气路实现与所述放气口连通,所述放气口流出。通过电爆管引爆气体推进活塞式阀芯,使气源的气体进入第一气路,最终从放气口排出,用于对浮囊进行充气,有助于解决现有技术中缺乏一种水下浮囊充放气装置,对浮囊进行水下充气装置的技术问题。


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    Title :

    Floating bag inflating and deflating device


    Additional title:

    一种浮囊充放气装置


    Contributors:
    ZHANG KAI (author) / TANG WEIJIANG (author) / YANG HERAN (author) / WANG JUNCHANG (author) / YANG JIRONG (author) / PENG WEI (author)

    Publication date :

    2023-06-30


    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 / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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