Gas balance training bomb

Abstract

A gas balance training bomb uses primarily a pressure of gas to substitute a gunpowder explosion to generate a gas thrust for pushing an eruption solid, powder, gas or liquid, so as to achieve an effect of simulating an explosion. The gas balance training bomb is formed with a passive gas chamber and an active gas chamber, the passive gas chamber stores the gas needed upon erupting and the active gas chamber stores the gas used for controlling an eruption time. Through the pressure difference between the active gas chamber and the passive gas chamber, the gas stored in the passive gas chamber is released momentarily to accomplish an operation of eruption, such that the effect of simulating the explosion can be achieved.

1 . A gas balance training bomb comprising an outer casing, an interior of which is provided with an emplacement space and a wall of which is provided with a plurality of gas discharge holes; an inner tube sheath which is provided at a front end of the emplacement space inside the outer casing; an inner sleeve, which is provided inside the outer casing, an end of which is connected with the inner tube sheath and a wall of which is provided with a plurality of through-holes; a gas storage cylinder, which is provided inside the outer casing, is connected with the other end of the inner sleeve and constitutes a gas storage space with the inner tube sheath and the inner sleeve; a piston, which is provided inside the inner sleeve to separate the gas storage space into an active gas chamber and a passive gas chamber; and a gas guiding assembly, which passes orderly through the inner tube sheath and the inner sleeve and an end of which is protruded out of the outer casing to fill gas into the active gas chamber and the passive gas chamber, enabling the active gas chamber and the passive gas chamber to achieve a state of gas pressure balance. 
     
     
         2 . The gas balance training bomb according to  claim 1 , wherein the outer casing is further composed of a tube unit and a cove unit, with the tube unit being a hollow tube and the gas discharge holes being provided on the tube unit; an interior of the outer casing being formed as an emplacement space by covering the outer casing with the cover unit. 
     
     
         3 . The gas balance training bomb according to  claim 2  wherein a front end of the outer casing is further provided with a head member. 
     
     
         4 . The gas balance training bomb according to  claim 1 , wherein the gas discharge holes are installed with eruption materials. 
     
     
         5 . The gas balance training bomb according to  claim 2 , wherein the gas discharge holes are installed with eruption materials. 
     
     
         6 . The gas balance training bomb according to  claim 4 , wherein the eruption material is a solid, powder or liquid. 
     
     
         7 . The gas balance training bomb according to  claim 1 , wherein the gas guiding assembly is further composed of a nozzle, a guide tube and a gas choking tube, with a proper gap being provided between the guide tube and the gas choking tube.