The invention relates to an underwater combined cylinder valve and pressure reducer. The underwater combined cylinder valve and pressure reducer comprises a cylinder valve and a pressure reducer, wherein the cylinder valve comprises a high-pressure valve seat, a connecting seat is arranged on the high-pressure valve seat, an inflation head assembly is fixed to one side of a seat body of the high-pressure valve seat by virtue of the connecting seat, a high pressure gage is arranged on the other side of the seat body of the high-pressure valve seat, and a cylinder knob switch is connected to thetop of the high-pressure valve seat; and a projecting part which protrudes from the seat body is arranged on one end of the high-pressure valve seat, the pressure reducer is rotatably connected withthe projecting part, through holes which penetrate from top to bottom are formed in both sides of an inner hole of the projecting part, a U-shaped clip is arranged in the through holes, and a filter pipe is arranged in one end, which is opposite to the projecting part, of the high-pressure valve seat. The underwater combined cylinder valve and pressure reducer has the advantages of the simple structure, small occupied space, convenience in operation and use, flexibility and the like.

    本发明涉及一种水下用组合式气瓶阀与减压器,包括气瓶阀和减压器,所述气瓶阀包括高压阀座,所述高压阀座上设有连接座,所述高压阀座的座身一侧通过连接座固定有充气头组件,另一侧设有高压表,所述高压阀座的顶部连接有气瓶旋钮开关;所述高压阀座的一端设有凸出于座身的凸出部,所述减压器与凸出部转动连接,所述凸出部的内孔两侧设有自上而下的贯通孔,所述贯通孔内设有U型卡子,所述高压阀座与凸出部相对的一端内设有过滤管。本发明水下用组合式气瓶阀与减压器具有结构简单、占用空间小、操作和使用方便、灵活等优点。


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    Title :

    Underwater combined cylinder valve and pressure reducer


    Additional title:

    一种水下用组合式气瓶阀与减压器


    Contributors:
    MEI LEYONG (author) / ZHANG BANGJUN (author)

    Publication date :

    2020-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16K VALVES , Ventile / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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