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Device and method for testing underwater explosion bubble energy of electronic detonator

An electronic detonator and underwater explosion technology, which is used in the test of ammunition, weapon accessories, ammunition, etc., can solve the problems of invisible bubble pulsation and deviation, and achieve the effect of avoiding errors, accurate results and improving test efficiency.

Inactive Publication Date: 2021-03-16
ANHUI UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method cannot see the whole process of bubble pulsation, so the experimental results will deviate from the actual results

Method used

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  • Device and method for testing underwater explosion bubble energy of electronic detonator
  • Device and method for testing underwater explosion bubble energy of electronic detonator
  • Device and method for testing underwater explosion bubble energy of electronic detonator

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Embodiment Construction

[0022] The present invention will be further explained below in conjunction with specific embodiments.

[0023] refer to figure 1 , the test device of the underwater explosion bubble energy of the electronic detonator proposed by the present invention comprises an explosion pool 4, the two sides of the explosion pool 4 are respectively fixedly provided with a light source window 2 and a shooting window 5, and one side of the shooting window 5 includes High-speed camera 6, described high-speed camera 6 is electrically connected with computer 7 and external monitor 8 respectively, and one side of described light source window 5 comprises auxiliary light source 1, and charge sample 3 is also placed in described explosion pool 4, so The charge sample 3 is connected with a detonating device 9 .

[0024] The method steps of the test device test of the underwater explosion bubble energy of the electronic detonator proposed by the present invention are as follows:

[0025] (1) Put t...

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Abstract

The invention discloses a device and a method for testing underwater explosion bubble energy of an electronic detonator. The method comprises the following steps of S1, fixing an auxiliary light source on one side of a shooting window of an explosion pool so as to provide a good light environment, and arranging a high-speed camera for recording on the other side of the explosion pool; S2, connecting one end of one electronic detonator with an initiating device, aligning the other end of the electronic detonator with the high-speed camera so as to form a complete test loop, and recording recorded bubble pulsation period data as t; S3, connecting one end of another electronic detonator with the initiating device, inserting the other end of the electronic detonator into a to-be-detonated explosive package, aligning the other end of the electronic detonator with the high-speed camera so as to form a complete test loop, and recording recorded bubble pulsation period data as t; and S4, calculating the bubble energy. According to the device and the method disclosed by the invention, the test efficiency and the test result accuracy are improved, and errors caused by manual reading are avoided.

Description

technical field [0001] The invention relates to the technical field of electronic detonator testing, in particular to a testing device and a testing method for underwater explosion bubble energy of electronic detonators. Background technique [0002] In recent years, due to the increasingly urgent demand for safety control of the use of civil explosives in my country, digital electronic detonators perfectly meet my country's urgent control requirements for civil explosives under this social background. Under the vigorous promotion of the Ministry of Industry and Information Technology and the Ministry of Public Security, digital electronic detonators It has developed rapidly in China and will basically be fully used in 2022. The essence of digital electronic detonator is to introduce electronic control components on the basis of ordinary industrial detonators. By controlling a microelectronic chip, it replaces the previous industrial electric detonators and realizes the time ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B35/00
CPCF42B35/00
Inventor 何志伟孟涛汪扬文朱文宇葛玉强郭子如
Owner ANHUI UNIV OF SCI & TECH
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