Mine safety system and control method

A technology of safety system and control method, applied in the field of mine safety system and control, can solve the problems of low correlation, personal safety explosion, health hazards of staff, etc., and achieve the effect of ensuring safety

Active Publication Date: 2015-11-25
JIANGSU SHINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there are real-time dust monitoring and dust processing systems, as well as devices for detecting temperature and gas concentration, which can monitor the concentration, temperature and gas concentration of dust in mines in time, and can process the collected

Method used

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  • Mine safety system and control method
  • Mine safety system and control method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0064] Example one

[0065] Please like figure 1 As shown, this embodiment provides a mine safety system, including a dust removal device 100 for real-time monitoring of the dust concentration at a preset location in the mine, and for removing dust when the preset location dust concentration is greater than the preset concentration; A positioning device 200 for real-time monitoring of the location of workers underground; an early warning device 300 for detecting the temperature and gas concentration of a preset location in the mine in real time, and sending air when the preset location temperature or gas concentration is greater than a preset value; respectively Connected with the dust removal device 100, the positioning device 200 and the early warning device 300, when the dust concentration, temperature or gas concentration at the preset location in the mine is greater than a preset value, a communication device 400 for notifying the staff .

[0066] Underground mines, especiall...

Example Embodiment

[0068] Example two

[0069] Please like figure 2 As shown, the mine safety system provided by this embodiment is compared with the first embodiment. The difference lies in:

[0070] The dust removal device 100 in this embodiment includes a spray mechanism 101 installed at a preset position in the mine; an air supply mechanism 102 installed at a preset position in the mine; a dust detection mechanism 103 installed at a preset position in the mine; and dust When the dust concentration at the preset position detected by the detection mechanism 103 is greater than the preset concentration, the dust removal control mechanism 104 is used to control the operation of the spray mechanism 101 and the air supply mechanism 102.

[0071] In the mining of minerals in underground mines, especially in coal mining, particles are freed in the air under the action of machinery. The particles contain a large amount of harmful substances, which will enter the body of the staff along with the breathing o...

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Abstract

The invention discloses a mine safety system and a control method. The mine safety system comprises a dedusting device for monitoring the dust concentration of the preset position under a mine in real time and conducting dedusting when the dust concentration of the preset position is larger than the preset concentration, a positioning device for monitoring the position of working staff under the mine in real time, an early-alarm device for detecting the temperature and gas concentration of the preset position under the mine in real time and supplying wind when the temperature or gas concentration of the preset position is larger than the preset value and a communication device for being connected with the dedusting device, the positioning device and the early-alarm device and informing working staff when the temperature or the gas concentration of the preset position under the mine is larger than the preset value. According to the mine safety system and the control method, the condensation, the temperature and the gas condensation of the dust under the mine can be monitored and treated in real time by monitoring the downhole condition, and the working staff can be informed timely to escape when the temperature or the gas concentration is larger than the preset value, and the safety of the mine work of the working staff is guaranteed.

Description

technical field [0001] The present application relates to the technical field of mine safety, in particular to a mine safety system and control method. Background technique [0002] Under the mine, during the mining process of the coal mine, due to the contact between the machinery and the coal mine, a large number of solid particles are dissociated in the air, and can be dissociated in the air for a long time. This kind of solid particles that can be dissociated in the air for a long time is called dust. Dust contains a lot of harmful substances. [0003] Workers working in underground mines inhale relatively high concentrations of dust, which can cause diffuse and progressive fibrosis in the lungs, which can dissolve and be absorbed on the bronchial wall, and be carried to various parts of the body by the blood, causing systemic disease. Poisoning, therefore, the monitoring and treatment of mine dust is particularly important; secondly, there are risks of gas explosion an...

Claims

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Application Information

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IPC IPC(8): E21F17/18E21F5/04E21F5/00E21F1/00
Inventor 胡伟王立红娄华平徐建高宇杨阳
Owner JIANGSU SHINE TECH
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