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Civil blasting material storeroom monitoring substation and sensor being capable of being connected with coal mine safety monitoring system

A monitoring substation and monitoring system technology, applied in the direction of comprehensive factory control, comprehensive factory control, mining equipment, etc., can solve the problem that the coal mine explosives warehouse cannot be monitored in real time

Inactive Publication Date: 2009-10-14
王赛 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The safety monitoring system installed by the coal mine production and operation unit conducts real-time monitoring of gas concentration, temperature, negative pressure, CO concentration, wind speed, smoke, temperature, damper switch, etc. in the coal mine workplace, but cannot monitor the mine's civil explosives warehouse in real time

Method used

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  • Civil blasting material storeroom monitoring substation and sensor being capable of being connected with coal mine safety monitoring system
  • Civil blasting material storeroom monitoring substation and sensor being capable of being connected with coal mine safety monitoring system
  • Civil blasting material storeroom monitoring substation and sensor being capable of being connected with coal mine safety monitoring system

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Embodiment Construction

[0021] The structure of the present invention will be further described below in conjunction with the accompanying drawings.

[0022] figure 1 Among them, the monitoring sub-stations and sensors of the civil explosives warehouse that can be connected to the coal mine safety monitoring system include: 1. The current safety monitoring system; 2. Monitoring sub-stations; 3. The door switch sensor of the civil explosives warehouse; 4. Detonators and explosives barcode information collector; 5. RS485 communication cable; 6. MHYVR mine communication cable; 7. MHY32 communication cable.

[0023] Main components in the current safety monitoring system (1): 11. host computer; 12. sound and light alarm; 13. transmission interface;

[0024] Main components in the barcode information collector (4) of detonators and explosives: 41. signal input monitoring unit; 42. data processing unit; 43. display unit.

[0025] figure 2 Among them, the barcode information collector of detonators and ...

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Abstract

The invention provides a civil blasting material storeroom monitoring substation and a sensor being capable of being connected with a coal mine safety monitoring system, which pertains to the technical field of civil blasting material safety monitoring, in particular to the technical field of coal mine safety monitoring. The invention is characterized in that: a monitoring substation is arranged in a duty room of a civil blasting material storeroom of the coal mine; the subordinate computer of the monitoring substation is respectively connected with a door open-close sensor of the civil blasting material storeroom, a barcode information collector for detonators and a barcode information collector for explosive by mining communication cables of which the models can be MHYVR and the like, thereby being capable of conducting real-time monitoring independently and displaying information on the open-close status of a door, the inventory quantity of the detonators and the explosive and the taken-in or taken-out of the detonators and the explosive; the supervisory computer of the monitoring substation can also be connected with a transmission interface by communication cables of which the models can be MHY32 and the like; and the transmission interface is connected with a host computer of the current coal mine safety monitoring system by communication cables of which the models can be RS485 and the like, thereby realizing real-time monitoring by networking. The invention independently conducts real-time monitoring to the civil blasting material storeroom of the coal mine and can utilize the advanced coal mine safety monitoring system network which is currently connected with the supervision departments of county level, municipal level and provincial level for real-time monitoring.

Description

technical field [0001] The utility model relates to a monitoring substation and a sensor of a mine safety monitoring system for civil explosives, belonging to the technical field of safety monitoring of civil explosives, and in particular to the technical field of coal mine safety monitoring. Background technique [0002] Article 13 of the "Measures for the Implementation of Safety Production Permits for Coal Mine Enterprises" stipulates that high gas, coal and gas outburst mines shall be equipped with gas drainage systems and safety monitoring systems according to regulations, and low gas mines shall be equipped with gas power-off devices and wind power gas blocking devices. At present, the vast majority of coal mines have installed safety monitoring systems no matter they are high-gas mines or low-gas mines. The safety monitoring system installed by the coal mine production and operation unit monitors the gas concentration, temperature, negative pressure, CO concentration,...

Claims

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Application Information

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IPC IPC(8): G05B19/418E21F17/18
CPCY02P90/02
Inventor 王赛樊铁山
Owner 王赛
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