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Anti-explosion container breakover device and method

A technology of conduction device and container, which is applied in the experimental field of explosive performance parameters, can solve the problems of easy aging of insulating rubber, low experimental efficiency, short circuit, etc., achieve convenient replacement of wearing parts, excellent anti-knock performance, and solve aging problems Effect

Active Publication Date: 2018-12-07
XIAN MODERN CHEM RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) In the current conduction structure, a metal rod is used to achieve internal and external conduction. One end located inside the anti-explosion container is prone to deformation after repeated action of explosives. It is very difficult to replace the terminal, and the experimental efficiency is low;
[0004] (2) After a single metal rod covered with insulating rubber is subjected to repeated explosion shock waves and high temperatures, the insulating rubber is prone to aging and damage, which may cause accidental contact between the terminal post and the wall of the anti-explosion container, resulting in a short circuit in the circuit, resulting in the failure of the experimental device. Reduced reliability

Method used

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  • Anti-explosion container breakover device and method
  • Anti-explosion container breakover device and method

Examples

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Embodiment 1

[0022] In this embodiment, a set of research equipment for the electrostatic sensitivity of explosives inside the anti-explosion container is designed, focusing on the design of the tip discharge terminal.

[0023] The anti-explosion container internal explosive electrostatic sensitivity research device is mainly composed of an anti-explosion container, an anti-explosion container conduction device, an external capacitor, and a sharp discharge terminal. The anti-explosion container conduction device includes a copper external terminal 1, a nut A2 , fixed gasket 3, outer insulating sleeve 4, insulating gasket A5, inner insulating sleeve 6, insulating gasket B7, flameproof screw 8, inner terminal post 9, nut B10 and container wall 11, the diameter of the outer terminal post 1 4mm, the upper end of the external terminal 1 is provided with threads, the external terminal 1 is fixed on the outer insulating sleeve 4 through threads, and the external terminal 1 runs through the externa...

Embodiment 2

[0031] In this embodiment, an experimental device for thermal ignition of explosives in an anti-explosion container is designed, and the method of using the conduction device in series is mainly explained.

[0032] The thermal ignition experiment device of the explosive in the anti-explosion container is mainly composed of an anti-riot container, a conduction device A12, a conduction device B13, a power supply 15, and a heating wire 14. The anti-riot container is designed to have an upper end opening, a wall thickness of 50 mm, and an inner diameter of 200 mm. , a hollow cylinder structure with a depth of 200mm, the conduction device A12 and the conduction device B13 are installed side by side on the container wall, and the specifications of each component are consistent with the embodiment 1. In actual use, the two poles of the power supply are respectively connected to the conduction device A12 and the conduction device B13. The external terminal 1 of the conduction device B13 ...

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Abstract

The invention discloses an anti-explosion container breakover device and method. According to the basic principle, an insulating material is used for isolating the anti-explosion container wall face from a binding post, and the technical requirements for anti-explosion, sealing and breakover are achieved through simple structural design. The anti-explosion container breakover device and method have the beneficial effects of being high in universality and low in cost and quick in quick-wear part replacement, the requirements of most anti-explosion container connecting circuits, electrostatic discharge and data measurement can be met, and technical guarantees can be provided for thermobaric explosive developing, explosive static sensitivity studying, anti-explosion container internal explosion effect measurement and the like.

Description

technical field [0001] This application belongs to the technical field of explosive performance parameter experiments, and relates to a conduction device and method for an anti-explosion container, which is mainly used to realize the sealing, conduction and anti-explosion design of the anti-explosion container. Provide technical support for research and measurement of explosion effects inside anti-explosion containers. Background technique [0002] Explosives are energetic substances with strong destructive ability, and are the damage energy of weapons and equipment. In order to prevent the destructive effect caused by explosive detonation during the research process, explosives are usually placed inside sealed and anti-explosion containers, typically such as temperature and pressure The research on the explosive performance of explosives is to place thermobaric explosives in a closed explosive tank for detonation; the measurement of explosive explosion energy is to place ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42D5/00
CPCF42D5/00
Inventor 李鸿宾金朋刚任松涛高赞杨建
Owner XIAN MODERN CHEM RES INST
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