The multifunctional automatic trigger valve with the anti-blocking structure comprises an outer pipe and an inner pipe, a mounting plate is fixed to the upper portion of the outer pipe, a protrusion is fixed to the mounting plate, and an air needle is connected to the upper end of the inner pipe; a water cavity communicated with the inner pipe is arranged on the lower portion of the inner side of the outer pipe, a filter screen is arranged at the lower end of the inner pipe, overlapped air inlet holes are formed in one side of the lower portion of the outer pipe and one side of the lower portion of the inner pipe, and water-soluble paper is arranged in the inner pipe and located above the air inlet holes. The periphery of the outer pipe is connected with a sleeve, one side of the sleeve is provided with a gas cylinder mounting port matched with the gas inlet, and the lower end of the pipe is in threaded connection with a nut; a plurality of first water seepage holes communicated with the water cavity are formed in the lower end of the outer pipe, a plurality of ball valve assemblies matched with the first water seepage holes are arranged in the water cavity, a plurality of second water seepage holes are formed in the nut, and after the nut is installed on the outer pipe, the second water seepage holes are communicated with the first water seepage holes. When the trigger valve is not used, the ball valve assembly blocks the first water seepage hole, and dust can be prevented from entering the trigger valve to cause blockage.

    本发明公开了一种具有防堵塞结构的多功能自动触发阀,包括外管、内管,外管的上部固定有安装板,安装板上固定有凸起,内管的上端连接有气针;外管内侧的下部设有与内管连通的水腔,内管的下端设有过滤网,外管及内管下部的一侧设有重合的进气孔,内管内部设有水溶纸,水溶纸位于进气孔的上方;外管外围连接有套管,套管的一侧设有与进气孔配合的气瓶安装口,管的下端螺纹连接有螺帽;外管下端的内部设有若干与水腔连通的第一渗水孔,水腔内设有若干与第一渗水孔配合的球阀组件,螺帽内设有若干第二渗水孔,当螺帽安装在外管上后,第二渗水孔与第一渗水孔连通。不使用时,球阀组件封堵在第一渗水孔上,可防止灰尘进入触发阀内造成堵塞。


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    Title :

    Multifunctional automatic trigger valve with anti-blocking structure


    Additional title:

    一种具有防堵塞结构的多功能自动触发阀


    Contributors:
    XU BIN (author) / WU SHAOPING (author) / LIU YUHAI (author) / WANG MIN (author) / YU YONG (author) / LI DONGMEI (author)

    Publication date :

    2023-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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