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Combined unexploded ammunition energy-gathered destruction device

An unexploded ammunition, combined technology, applied in the field of combined unexploded ammunition shaped energy destroyer, can solve the problems of low safety, poor versatility, and low efficiency, and achieve the effects of less touch, simple structure, and easy operation

Pending Publication Date: 2018-12-21
ARMY ENG UNIV OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a combined energy-gathering destroyer for unexploded ammunition, which adopts the structure of a variable cone angle and wall-thickness powder cover, and is driven by explosive explosion to form an energy-gathering jet with a large velocity gradient. The use of the internal jet energy regulator can realize the non-contact and multi-mode (impact induced explosion, deflagration disintegration or ignition burning) destruction operation of unexploded ammunition, which overcomes the poor versatility and safety of destroying unexploded ammunition on the spot in the prior art. Problems of inefficiency and inefficiency

Method used

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  • Combined unexploded ammunition energy-gathered destruction device
  • Combined unexploded ammunition energy-gathered destruction device
  • Combined unexploded ammunition energy-gathered destruction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A combined unexploded ammunition shaped energy destroyer, comprising an end cover 1, a shell 2, a main charge 3, and a metal drug-type cover 4, wherein the detonator seat 11 is arranged in the central hole of the threaded cover 12, and the threaded cover 12 and the The shell 2 is connected by threads, the main charge 3 is located inside the shell 2, the detonator can be inserted into the interior of the main charge 3 to a certain depth through the central hole of the detonator seat 11, and the metal charge cover 4 is constrained by the limit table of the shell 2. And contact with the main charge 3.

[0040] The combined use form of the shaped energy destroyer is: end cover 1﹢shell 2﹢main charge 3﹢metal drug type cover 4.

[0041] The invention can destroy all kinds of unexploded ammunition on land surface and shallow surface on site, and utilizes the direct impact action of high-speed metal jet to penetrate the casing of unexploded ammunition and detonate the internal c...

Embodiment 2

[0043] A combined shaped energy destroyer for unexploded ammunition, comprising an end cover 1, a shell 2, a main charge 3, a metal powder cover 4 and a nose cone 5, wherein the detonator seat 11 is arranged in the central hole of the threaded cover 12 , the threaded cover 12 is threadedly connected with the shell 2, the main charge 3 is located inside the shell 2, the detonator can be inserted into the inside of the main charge 3 through the central hole of the detonator seat 11 to a certain depth, and the metal medicine cover 4 is formed by the shell 2 The limit table constrains the positioning and is in contact with the main charge 3, and the nose cone 5 is screwed into the casing 2 through threads.

[0044] The combined use form of the concentrated energy destroyer is: end cover 1﹢shell 2﹢main powder charge 3﹢metal drug type cover 4﹢head cone 5.

[0045] The present invention can destroy unexploded ammunition on the ground surface with a medium-thickness shell wall on the ...

Embodiment 3

[0047] A combined unexploded ammunition shaped energy destroyer, comprising an end cover 1, a shell 2, a main charge 3, a metal drug cover 4, a nose cone shell 51 and an O-ring 6, wherein the detonator seat 11 is arranged on the thread In the central hole of the cover 12, the threaded cover 12 is threadedly connected with the shell 2, the main charge 3 is located inside the shell 2, and the detonator can be inserted into the interior of the main charge 3 to a certain depth through the central hole of the detonator seat 11. 4. Positioned by the limiting platform of the shell 2 and in contact with the main charge 3, a sealing ring 6 is added to the threaded end of the nose cone shell 51 and then screwed into the shell 2 through threads.

[0048] The combined use form of the concentrated energy destroyer is: end cover 1﹢shell 2﹢main powder charge 3﹢metal powder cover 4﹢cone shell 51﹢sealing ring 6.

[0049] The present invention can realize the destruction operation of the unexpl...

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Abstract

The invention belongs to the field of unexploded ammunition destruction and particularly discloses a combined unexploded ammunition energy-gathered destruction device. The combined unexploded ammunition energy-gathered destruction device comprises an end cover, a shell, a main charge, a metal liner and a detachable head jet energy regulator. The end cover is located at the top of the shell and connected with the shell, the metal liner is arranged on the lower portion in the shell, the shell is loaded with the main charge, and the bottom of the main charge makes contact with the top of the metal liner. When an impact induced explosion mode is adopted to destroy unexploded ammunition, the head jet energy regulator is not arranged at the bottom of the shell, and when a deflagration disintegrating or ignition overburning mode is adopted to destroy the unexploded ammunition, the bottom of the shell is connected with the head jet energy regulator. The combined unexploded ammunition energy-gathered destruction device destroys the unexploded ammunition in situ in a contactless mode and can be used in a combined mode according to the type of the unexploded ammunition and the destruction environment conditions, and the disposal effect of impact induced explosion, deflagration disintegrating or ignition overburning on the exploded ammunition is achieved.

Description

technical field [0001] The invention belongs to the technical field of destroying unexploded ammunition, in particular to a combined energy-concentrating destroyer for unexploded ammunition. Background technique [0002] In countries or regions that have experienced wars and armed conflicts, there will still be a considerable amount of unexploded ordnance left over after a few years; during military exercises, "three real" training or new types of ammunition tests, many unexploded ordnance will also appear after landing. Unexploded ordnance resulting from an explosion. Because unexploded ammunition, especially various types of ammunition left over after the war, has long-term latency and high danger, accidental injury incidents caused by unexploded bomb explosions often occur due to personal contact, threatening people's lives and safety, and become an important issue in today's society. Great harm. [0003] The disposal of unexploded ordnance requires a very strong profes...

Claims

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Application Information

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IPC IPC(8): F42D5/04
CPCF42D5/04
Inventor 李裕春武双章王辛张胜毛益明谢兴博任俊凯张军陈勇罗先南姚淼杨贵丽
Owner ARMY ENG UNIV OF PLA
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