气液缓冲的高压气体发射水弹装置

Gas-liquid buffered high-pressure gas water bomb launcher

Abstract

The invention discloses a gas-liquid buffered high-pressure gas water bomb launcher, which comprises an accelerator cylinder and a buffering cylinder, wherein the upper end of the cylinder body of the accelerator cylinder is connected with an upper end cover of the accelerator cylinder; the lower end of the cylinder body of the accelerator cylinder is connected with a lower end cover of the accelerator cylinder; a piston and a buffering ring are mounted inside the cylinder body in a vertically movable manner; the upper end cover of the accelerator cylinder is connected with the lower end cover of the buffering cylinder; an inner cylinder body, an outer cylinder body, the upper end cover and the lower end cover of the buffering cylinder form an annular cylinder in which an annular piston is arranged; the annular piston is provided with at least three piston rods which extend out of the lower end cover of the buffering cylinder to be inserted into the accelerator cylinder; the piston rods are connected with the buffering ring inside the accelerator cylinder; an annular groove is formed in the upper surface of the piston of the accelerator cylinder; the section of the annular groove is inverted T-shaped; the annular protrusion structure of the buffering ring is in clearance fit with the annular groove; four V-shaped grooves of different lengths are circumferentially formed on the annular protrusion structure of the buffering ring at intervals of 90 degrees; the lower part of a water retaining tube is connected with the inner side of the buffering ring; and the upper part of the water retaining tube is inserted into the centre hole of the buffering cylinder. The gas-liquid buffered high-pressure gas water bomb launcher has a long range.
一种高压气体发射水弹装置,包括加速缸和缓冲缸,缸体的上端与加速缸上端盖连接,缸体的下端与加速缸下端盖连接,活塞和缓冲环可上下移动地安装在缸体内,加速缸上端盖与缓冲缸下端盖连接;内缸体、外缸体、缓冲缸上端盖和缓冲缸下端盖形成环形气缸;环形气缸内有环形活塞,环形活塞上安装至少3根活塞杆,活塞杆从缓冲缸下端盖伸出并插入加速缸中,活塞杆与加速缸内的缓冲环连接,加速缸活塞的上表面上加工有环形槽,环形槽的截面为倒T型,缓冲环上的环形突出结构与环形槽具有间隙配合关系,缓冲环上的环形突出周向间隔90度开4个长度不同的V型槽;挡水筒下部与缓冲环内侧连接,挡水筒上部插入缓冲缸的中心孔内。本发明射程较长。

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