Coal mine pressure analysis system

An analysis system and mine pressure technology, applied in mining equipment, mining equipment, earthwork drilling and mining, etc., can solve problems such as low automation, inability to analyze data statistics and early warning, and error-prone, so as to improve efficiency and accuracy, and realize Real-time information monitoring, fast response effect

Active Publication Date: 2016-02-03
CHENGDU HANGTIAN PHOTOELECTRIC TECH
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Problems solved by technology

The above-mentioned monitoring methods are all arranged independently or manually read, so the degree of automation is low, data collection is inconvenient, and the processing is cumbersome, error-prone, and information feedback cycle is long, etc., which fundamentally fail to meet the requirements of timely guidance of production
In order to overcome the above shortcomings, there is another mine pressure monitoring system. The main function of the mine pressure monitoring system is to collect and display mine pressure data, but there is no perfect database, and it cannot perform various statistical analysis and early warning on the data. , cannot look back at the historical data and reproduce the historical state

Method used

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  • Coal mine pressure analysis system

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0024] Such as figure 1 As shown, the structure schematic diagram of the coal mine mine pressure analysis system of the present invention includes an underground data acquisition subsystem, an upper well data processing subsystem, an upper mine mine pressure management subsystem and a communication module, and the upper mine data processing subsystem receives the underground data acquisition subsystem through the communication module. The original data collected by the system is analyzed by the above-ground data processing subsystem and then transmitted to the above-ground mine pressure management subsystem through the communication module. The downhole data acquisition subsystem includes a sensor, a controller, and a bracket electro-hydraulic control host. The sensor, the controller, and the bracket electro-hydraulic control host are arranged underg...

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Abstract

The invention discloses a coal mine pressure analysis system which comprises an undeground data collecting sub-system, a ground data processing sub-system, a ground mine pressure management sub-system and a communication module. The ground data processing sub-system receives original data collected by the undeground data collecting sub-system through the communication module. The data are analyzed through the ground data processing sub-system and then transmitted to the ground mine pressure management sub-system through the communication module. According to the coal mine pressure analysis system, more comprehensive monitoring data can be collected through the undeground data collecting sub-system for mine pressure analysis. Besides, C/S structures are adopted in the ground data processing sub-system and the ground mine pressure management sub-system, real-time information monitoring, searching and pre-warning of a fully mechanized mining face are achieved, storage and historical query of information are achieved, and meanwhile historical data can be analyzed and reviewed.

Description

technical field [0001] The invention belongs to the technical field of coal mine safety monitoring, and in particular relates to a coal mine pressure analysis system. Background technique [0002] At present, the safety production problem has become the focus and difficulty in the coal mine production process. Among all kinds of mine accidents, the accidents caused by mine pressure are in the forefront, which are mainly reflected in the stability of the roadway wall, the stress range of the roof support, and the stability of the hydraulic support. And parameters such as periodic pressure were not collected, processed and warned in a timely and accurate manner. [0003] At present, the prevention and control of roof accidents in coal mines is mainly based on mine pressure monitoring. The mine pressure monitoring has the following monitoring methods, including installing fully mechanized mining support pressure sensors on the hydraulic supports of fully mechanized mining work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18
CPCE21F17/18E21F17/185
Inventor 祁凯李晓奇张正东雷尊兵
Owner CHENGDU HANGTIAN PHOTOELECTRIC TECH
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