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Mine water burst disaster monitoring and early-warning system and control method thereof

A technology for monitoring and early warning, mine water inrush, applied in measurement, mining equipment, mining equipment, etc.

Active Publication Date: 2012-01-11
NORTH CHINA INST OF SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Water damage accidents are destructive and sudden, often causing a large number of casualties, causing irreparable losses to people's lives and national property
Even if no casualties are caused, mine flood accidents have the characteristics of difficult rescue, large economic losses, long mine recovery period, and many safety hazards during the recovery period.

Method used

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  • Mine water burst disaster monitoring and early-warning system and control method thereof
  • Mine water burst disaster monitoring and early-warning system and control method thereof

Examples

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specific Embodiment approach

[0018] Such as figure 1 As shown, the mine water inrush disaster monitoring and early warning system in this example is composed of two in-situ measurement subsystems 1 and 2, data acquisition subsystem 3, data transmission control subsystem 4, and data and alarm release subsystem 5. The in-situ measurement subsystem consists of water temperature sensors 11, 21, water pressure sensors 12, 22, stress sensors 13, 23, strain sensors 14, 24, displacement sensors 15, 25, and the data acquisition system consists of two acquisition sub-stations 31, 32 Composition, the data and police information publishing subsystem is made up of server end 51 and client end 52. The specific implementation is as follows:

[0019] Construct two boreholes at two places prone to water hazard accidents on the coal seam floor. In the first borehole, a water temperature sensor 11, a water pressure sensor 12, a stress sensor 13, a strain sensor 14, and a displacement sensor 15 are buried to form an in-situ...

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Abstract

The invention relates to a mine water bursting disaster monitoring and early-warning system. The system comprises an in-situ measurement subsystem, a data acquisition subsystem, a data transmission control subsystem and a data and warning release subsystem. The in-situ measurement subsystem is connected to the data acquisition subsystem by a communication system, data input and output ports of the data acquisition subsystem are connected with the data input and output ports of the data transmission control subsystem by the communication system to realize bidirectional data transmission, and the data transmission subsystem is connected with the data and warning release subsystem by a computer network. The invention also relates to a control method of the mine water bursting disaster monitoring and early-warning system.

Description

technical field [0001] The invention relates to a monitoring and early warning system and a control method thereof, in particular to a mine water inrush disaster monitoring and early warning system and a control method thereof. Background technique [0002] Water damage accidents are destructive and sudden, often causing a large number of casualties, and causing irreparable losses to people's lives and national property. Even if no casualties are caused, mine flood accidents have the characteristics of difficult rescue, large economic losses, long mine recovery period, and many safety hazards during the recovery period. Mine water damage has become one of the major issues affecting mine safety production. Therefore, it is of great theoretical significance and practical value to research and develop a set of effective and practical flood monitoring and early warning hardware and software systems, including the method of underground and underground layout, monitoring instrume...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F17/18E21B47/00H04L12/28
Inventor 尹尚先王经明梁育龙刘德民
Owner NORTH CHINA INST OF SCI & TECH
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