Disposable air inflating detonation split gas detonator and manufacturing method thereof

A split-type, one-time technology, which is applied in the field of blasting devices and gas blasters, can solve the problems of high labor costs and consumable costs, easy deformation of the pipe body, and difficult maintenance.

Pending Publication Date: 2017-02-15
郭远军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The object to be realized by the present invention is: to reduce the weight of the existing gas blaster, reduce the production cost, and compare with the prior art, the storage energy of the steel cylinder with the same size is larger, simplify the inflation process, and overcome the sealing problem; to solve the above-mentioned background technology Existing in the existing gas blasters: 1. The thickness of the blasting cylinder is 8-60mm, and the density of the steel is high, and the gas blasters generally have the problems of heavy weight, time-consuming and laborious transportation and inst

Method used

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  • Disposable air inflating detonation split gas detonator and manufacturing method thereof
  • Disposable air inflating detonation split gas detonator and manufacturing method thereof
  • Disposable air inflating detonation split gas detonator and manufacturing method thereof

Examples

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Embodiment 1

[0115] like figure 1 As shown, a one-time inflatable detonation split-type gas blaster includes an energy storage device 1, a detonating mechanism 2, an inflating mechanism 3, an energy discharge head 4, a wrapping layer 5, an internal thread 6, a sealing head 7, and a lead wire Holes 8 and heating wires 9; the energy storage device 1 is provided with a discharge head 4, the energy storage device 1 fixes the discharge head 4 through the wrapping layer 5, and the middle part of the discharge head 4 is provided with an internal thread 6 and a matching seal Activator 201 is provided at the lower part of head 7 and sealing head 7, and lead wire hole 8 is arranged at the middle part of sealing head 7, and detonating wire 202 is arranged in the leading wire hole 8, and detonating wire 202 is connected with heating wire 9 two ends.

Embodiment 2

[0117] A gas blaster, comprising an energy storage device 1 and an energy discharge head 4, and one end of the energy storage device 1 is equipped with an energy discharge head 4;

[0118] like figure 2 As shown, the energy storage device 1 includes a mesh layer 102 and a hardened layer 103, and the mesh layer 102 and the hardened layer 103 are distributed sequentially from the inside to the outside.

Embodiment 3

[0120] like image 3 As shown, the energy storage device 1 includes a base layer 101 , a mesh layer 102 and a hardened layer 103 , and the base layer 101 , the mesh layer 102 and the hardened layer 103 are distributed sequentially from inside to outside.

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Abstract

The invention discloses a disposable air inflating detonation split gas detonator which comprises an energy storage device 1, a detonation structure 2 and an air inflating mechanism 3. One end of the energy storage device 1 is provided with the detonation mechanism 2 and the air inflating mechanism 3, and the other end is sealed or integrally molded; and the energy storage device 1 is made of a material with the pressure resistance being larger than 345MPa. The disposable air inflating detonation split gas detonator has the advantages of 1, small thickness, light weight, and convenience for transportation and mounting; 2, simplicity in manufacturing, low consumable cost, low production cost and fast air inflating speed; 3, good airtightness; 4, long service life, long circulation life, easiness in repairing after detonation deformation and extreme low maintaining cost; 5, capability of repairing on site, good stability of the detonator after energy storage, high finished product rate and simple manufacturing process.

Description

technical field [0001] The invention belongs to the field of blasting, and relates to a blasting device, in particular to a gas blaster. Background technique [0002] Gas blasting technology is the use of gasification and expansion of liquid or solid substances that are easy to gasify to generate high-pressure energy, so that the surrounding medium expands to do work and cause fragmentation; gas blasting technology is widely used in mining, geological exploration, cement, steel, electric power, etc. Industry, subway and tunnel and municipal engineering, underwater engineering, and emergency rescue. At present, the equipment used in gas blasting technology is a gas blasting tube. The blasting tube mainly includes an inflatable structure, a detonating structure, an expansion medium storage structure and a sealing structure. It has the following disadvantages: [0003] At present, the expansion medium storage structure used in gas blasting technology is mainly a steel pipe or ...

Claims

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Application Information

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IPC IPC(8): F42B3/04F42B3/06F42B3/28F42B33/00E21C37/14E21D9/00B32B1/02B32B27/30B32B27/36B32B27/34B32B27/32B32B27/02B32B27/12B32B17/02B32B17/12B32B9/00B32B9/04B32B15/14B32B33/00
CPCF42B3/045B32B1/02B32B5/02B32B5/26B32B9/00B32B9/047B32B15/14B32B27/308B32B27/32B32B27/36B32B33/00B32B2255/02B32B2262/0261B32B2262/0276B32B2262/101B32B2262/106B32B2307/51B32B2307/54E21C37/14E21D9/006F42B3/06F42B3/28F42B33/00
Inventor 郭远军
Owner 郭远军
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