Identification and tracking early warning system based on the development process of coal and gas outburst

An early warning system and gas outburst technology, applied in mining equipment, mining equipment, earthwork drilling and mining, etc., to achieve the effect of improving operating efficiency

Active Publication Date: 2016-06-22
嘉善正丰电子厂
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, my country's high-gas mines are basically equipped with gas safety monitoring systems, but most of the functions are limited to gas concentration monitoring and power-off control when the concentration exceeds the limit.

Method used

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  • Identification and tracking early warning system based on the development process of coal and gas outburst
  • Identification and tracking early warning system based on the development process of coal and gas outburst
  • Identification and tracking early warning system based on the development process of coal and gas outburst

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as figure 1 As shown, an identification and tracking early warning system based on the development process of coal and gas outburst, including: monitoring system data server 1, used to read the real-time monitoring data information of gas concentration in the coal mine safety monitoring system; switch 2, used to realize Monitoring data conversion and transmission; early warning system data server 3, used to read gas concentration data from the monitoring system data server and perform data processing according to predetermined procedures, including index calculation, index level judgment and working face early warning level judgment, drawing parameter calculation, respectively Preserve in data file and database, call for client terminal 7; Router 4, connect LAN 5; LAN 5; Super terminal 6, carry out early warning indicator ...

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Abstract

The invention discloses an identification, tracking and early-warning system based on a coal and gas outburst development process. The identification, tracking and early-warning system based on the coal and gas outburst development process is characterized by comprising a monitoring system data server, a switch, an early warning system data server, a router, the Internet or a local area network, a hyper terminal and a client, wherein the monitoring system data server, the switch and the early warning system data server are located in a monitoring center local area network, and the Internet or the local area network, the hyper terminal and the client are located in a mining area whole local area network. The identification, tracking and early-warning system based on the coal and gas outburst development process utilizes an early warning index system which combines real-time indexes, field sensing indexes, actual measurement and foundation indexes, can reflect the dynamic tendency in coal and gas outburst mechanism, early-stage development stage and evolution process, and accordingly achieves the early-stage accurate identification and early warning of the coal and gas outburst.

Description

technical field [0001] The invention relates to the technical field of coal mine safety, in particular to an identification and tracking early warning system based on the development process of coal and gas outburst. Background technique [0002] Coal and gas outburst is an extremely complex dynamic phenomenon that occurs in the production process of coal mines. It can suddenly eject a large amount of coal and gas from the coal body to the roadway or stope in a short period of time, and cause Definitely, sometimes it is a very huge dynamic effect, which is the most serious gas disaster after the gas explosion, and is the result of the joint action of ground stress and gas pressure. Coal and gas outburst is one of the most serious accidents in coal mines. For a long time, the coal industry at home and abroad has invested a lot of manpower, material and financial resources in the prevention and control of coal and gas outburst. Through the data analysis of previous outburst c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F17/18
Inventor 陈清华何刚赵志根关维娟张国枢秦汝祥邓明杨应迪
Owner 嘉善正丰电子厂
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