New-type energy-saving and environment-friendly delay electric detonator and production process thereof

An energy-saving and environment-friendly electric detonator technology, applied to detonators, electric fuzes, weapon accessories, etc., can solve the problems of poor detonation reliability, complex production process, and high production cost, and achieve reliable detonation, simple production process, and low production cost.

Inactive Publication Date: 2015-05-20
永州市智创电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The delay elements used in this technology are mainly lead delay elements, which always cause pollution in the process of manufacture and use, the production process is complicated, the production cost is high, and the detonation reliability is poor

Method used

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  • New-type energy-saving and environment-friendly delay electric detonator and production process thereof
  • New-type energy-saving and environment-friendly delay electric detonator and production process thereof
  • New-type energy-saving and environment-friendly delay electric detonator and production process thereof

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Embodiment Construction

[0025] Such as figure 1 and image 3 As shown, the novel energy-saving and environment-friendly delayed electric detonator of the present invention comprises a detonator case 3, a high explosive 8 is arranged at the inner lower end of the detonator case 3, a delay body 5 is arranged at the upper end of the high explosive 8 in the detonator case 3, and an upper port inside the detonator case 3 A bayonet plug 2 is fixedly installed, and an ignition device is provided between the bayonet plug 2 and the delay body 5. The ignition device includes a foot line 1 and a charge head 4, and the charge head 4 is connected to the foot line 1 to lead out of the detonator shell 3, and the explosive charge 8 A cylindrical cavity is reserved in the center, and the delay body 5 includes a delay tube body 11 and a delay drug 6. The outer wall of the delay tube body 11 is attached to the inner wall of the detonator shell 3, and the external shape of the outer wall of the delay tube body 11 is cyl...

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Abstract

The invention provides a new-type energy-saving and environment-friendly delay electric detonator and a production process thereof and relates to a delay electric detonator and a production process thereof. The new-type energy-saving and environment-friendly delay electric detonator comprises a detonator shell, the lower end of the interior of the detonator shell is provided with a high explosive, and the interior of the detonator shell and the upper end of the high explosive are provided with delay bodies; the upper opening of the interior of the detonator shell is fixedly provided with a bayonet stopper, an ignition device is arranged between the bayonet stopper and the delay bodies, and the ignition device comprises a leg wire and a gunpowder head, and the gunpowder is connected with the leg wire and penetrates out of the detonator shell. A cylinder cavity is reserved on the centre of the high explosive, the delay body comprises a delay pipe body and delay powder, and the upper end of the delay pipe body is provided with a spiral cavity; the lower end of the delay pipe body is provided with a conical cavity, the conical cavity and the spiral cavity are communicated with the cylinder cavity, the cylinder cavity and the conical cavity are internally filled with initiating explosive, and the spiral cavity is internally filled with the delay powder.

Description

technical field [0001] The invention relates to a detonating material and its manufacturing process, in particular to a delayed electric detonator and its manufacturing process. Background technique [0002] The detonator is the main detonating material for engineering blasting. Its function is to generate detonating energy to detonate various explosives, detonating cords and booster tubes. The drug head, the drug head is connected to the foot wire to lead out the metal tube shell, wherein the priming charge, the delay charge and the drug head are used as the detonating device, and the high explosive is the detonating charge of the detonator. When in use, the charge head is ignited by electrifying the base, the charge head ignites the delay charge, the delay charge ignites the priming charge, and the priming charge changes from burning to detonation to generate a detonation wave, which then detonates the high explosive, thereby causing the detonator to explode. [0003] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42C11/06F42C19/12C06C7/02
Inventor 郑志涛徐颖邵彬彬
Owner 永州市智创电子科技有限公司
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