Water jet-type explosive device destroyer based on explosion Munroe effect

Abstract

The invention discloses an explosive device destroyer based on the explosion Munroe effect. The explosive device destroyer comprises injection ports, a packing port, an explosive cavity, a storage cavity, material passing holes, a shaped charge liner, a flow control hood, an outer shell, an empty cavity and an inner shell; the top of the outer shell is provided with the injection ports and the packing port, the inner shell is installed in the outer shell, the bottom end of the inner shell is connected with the bottom end of the outer shell, and the top end of the inner shell is connected with the packing port; the middle of the inside of the inner shell is provided with the shaped charge liner which is fixedly connected with the inner wall of the inner shell, and the bottom end of the outer shell is provided with the flow control hood which is fixedly connected with the bottom inner wall of the inner shell; the inner shell is divided into the explosive cavity, the storage cavity and the empty cavity by the shaped charge liner and the flow control hood, and the explosive cavity is located between the shaped charge liner and the packing port; the storage cavity is located between the shaped charge liner and the flow control hood; the empty cavity is located between the flow control hood and the bottom end of the outer shell; and the middle of the storage cavity is provided with the material passing holes which are formed in the inner shell, and the storage cavity communicates with the cavity defined by the outer shell and the inner shell through the material passing holes. According to the destroyer, Munroe effect is generated during explosion, the application range is wide, and the universality is good.

Description

technical field [0001] The invention belongs to the field of explosive destruction equipment, in particular to a water-jet type explosive device destroyer based on the explosion energy-gathering effect. Background technique [0002] The energy-gathering effect is the "Monroe effect", which is an important form of the external effect of explosive explosion. Specifically, it means that after the explosion of explosives, especially after the detonation of the charge with grooves, a A converging flow of explosive products with high velocity and pressure concentrates the chemical energy released by explosive explosion within a certain range. The energy-gathering effect is widely used in military and civilian fields. In the military, it is mainly used for penetrating armor and destroying bunkers and other hard targets. In civilian use, it is mainly used for drilling and cutting. [0003] In the work of security and explosive disposal, it is very important to control the situation...

AI Technical Summary

Problems solved by technology

Chinese patent ZL201320258896.4 discloses a disabling device for liquid energy-gathering explosives, and Chinese patent ZL200820072180.4 discloses a recoilless explosive destroyer. Both patents use water as the medium and form high-pressure and high-speed water jets to work, but none of them apply the principle of concentrated energy effect, so their power is limited

Difficult to reliably destroy explosive devices with hard casings, such as pipe bombs

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