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

Self-rescuer relay station used in mine and underground escape method

An escape method and relay station technology, applied in mining equipment, earth-moving drilling, safety devices, etc., can solve the problems of limited number of underground refuge chambers, unable to meet the needs of relay escape, etc., and achieve easy underground layout and movement, economical And the effect of high practicability and improved frontal impact resistance

Inactive Publication Date: 2016-05-04
CCTEG CHINA COAL RES INST
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Another object of the present invention is to propose a method of underground escape that can solve the problem that the existing underground refuge chambers are limited in number and cannot meet the needs of relay escape

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
  • Self-rescuer relay station used in mine and underground escape method
  • Self-rescuer relay station used in mine and underground escape method
  • Self-rescuer relay station used in mine and underground escape method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0035] Preferred embodiment:

[0036] This preferred embodiment discloses a mine self-rescuer relay station. Such as Figure 1 to Figure 3 As shown, the mine self-rescuer relay station includes: compressed air curtain system, compressed air oxygen supply system, air circulation system, environmental monitoring system, personnel positioning system, communication system, power guarantee system, lighting system, which are respectively installed in the relay station room and storage items.

[0037] In this example, if Figure 4 and Figure 5 As shown, the length of the relay station is 4000-6000mm, the width is 1800mm, and the height is 2100mm. The outer skin is a steel plate with a thickness of 4mm. The yield strength of the steel plate is ≥600MPa. In 10 years, the internal rib structure of the re...

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

No PUM Login to View More

Abstract

The invention discloses a self-rescuer relay station used in a mine and an underground escape method and belongs to an underground escape device used in a mine. The self-rescuer relay station used in a mine and the underground escape method are designed in order to solve the problem that the number of existing underground refuge chambers is limited, and accordingly the relay escape requirement cannot be met. An entrance transition chamber, a self-rescuer supplying chamber and an exit transition chamber are arranged in the self-rescuer relay station used in a mine, the entrance transition chamber is provided with an entrance door, the exit transition chamber is provided with an exit door, and the orientation of the entrance is perpendicular to that of the exit. The entrance transition chamber is provided with a gas curtain system which is used for preventing harmful gas from entering the self-rescuer supplying chamber when staff enter the entrance transition chamber. The self-rescuer supplying chamber is provided with a compressed air oxygen supply system and an air purifying system, the compressed air oxygen supply system is used for providing oxygen for the self-rescuer supplying chamber, and the air purifying system is used for absorbing and removing harmful gas in the self-rescuer supplying chamber. The self-rescuer relay station used in a mine can provide a safe self-rescuer replacement environment when the underground staff escape in a relay mode.

Description

technical field [0001] The invention relates to the field of underground coal mine escape equipment and methods, in particular to a mine self-rescuer relay station and an underground escape method. Background technique [0002] With the country's management of coal mine safety, the safety of coal mines has been greatly improved, but various disasters and accidents in coal mines still exist, and the form is still very severe. When accidents or disasters occur underground in coal mines, personnel cannot go up the well quickly, and they can temporarily hide in the underground refuge chamber and wait for rescue. The traditional underground refuge chamber only provides temporary shelter for personnel in the underground when an accident occurs, and It is passive waiting for rescue, and cannot actively evacuate to a safe place on the ground. There are certain limitations when the rescue project is large and time-consuming, and the rescue success rate is low. At the same time, the ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): E21F11/00
CPCE21F11/00
Inventor 王喜胜李磊崔刚彭然刘宁宁尹岚岚
Owner CCTEG CHINA COAL RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com