Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Carbon dioxide fracturing device and series connection method

A carbon dioxide and cracker technology, which can be used in weapon accessories, blasting cylinders, offensive equipment, etc., and can solve problems such as easy wear and tear of wires

Pending Publication Date: 2020-08-28
HEBEI YUSN CHEM GROUP
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a carbon dioxide cracker, which solves the problem that the wires are easy to wear when the carbon dioxide crackers are connected in series in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Carbon dioxide fracturing device and series connection method
  • Carbon dioxide fracturing device and series connection method
  • Carbon dioxide fracturing device and series connection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all involve the protection scope of the present invention.

[0048] Such as Figure 1 ~ Figure 4 As shown, this example proposes

[0049] A carbon dioxide cracker, comprising a cracking cylinder, the cracking cylinder has a bursting disc 1, the bursting disc 1 is provided with a first through hole 2, the first through hole 2 is used to pass the wire 3 through, the carbon dioxide cracker Also includes

[0050] The sealing member 4 is configured to be disposed in the gap between the first through hole 2 and the wire 3 .

[0051] In ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of blasting devices, and discloses a carbon dioxide fracturing device and a series connection method. The carbon dioxide fracturing device comprises a fracturing barrel, wherein a blasting sheet is arranged in the fracturing barrel; a first through hole is formed in the blasting sheet; and the first through hole is used for enabling a conductive wire topenetrate through. The carbon dioxide fracturing device further comprises a sealing element which is used for being filled into a gap between the first through hole and the conductive wire. Through the technical scheme, the problem that a stable series loop cannot be formed during series connection for the carbon dioxide fracturing device in the prior art, is solved.

Description

technical field [0001] The invention relates to the technical field of blasting devices, in particular to a carbon dioxide cracker and a series method. Background technique [0002] The carbon dioxide cracker uses liquid carbon dioxide to heat and gasify and expand, and quickly releases high-pressure gas to break rocks or drop coal. It overcomes the shortcomings of the previous use of explosive blasting, which is destructive and dangerous, and provides a reliable tool for ore mining and coal seam pre-cracking. Guarantee, it is widely applicable to coal mines and non-coal mines. In some applications, multiple carbon dioxide crackers need to be used in series. However, one of the series connection methods in the prior art is to make the shell of the carbon dioxide cracker charged , to achieve series connection, this series connection method has potential dangers, when there is an interference current in the rock wall environment to be blasted, it is likely to accidentally deto...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F42B3/04F42B3/02
CPCF42B3/02F42B3/04
Inventor 杨海斌郭宝江张建如张风军尚辉朝李继红苗玉杰赵雪芳胡军华霍薇薇
Owner HEBEI YUSN CHEM GROUP
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com