Multiple-point gas sensing detection system

A technology of gas sensing and detection system, which is applied in the field of multi-point gas sensing and detection system to achieve the effect of reducing labor intensity and improving safety production efficiency

Inactive Publication Date: 2011-04-06
徐州翔和电气设备有限公司
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  • Abstract
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Problems solved by technology

[0003] In order to solve some unsatisfactory problems in the existing gas monitoring technology, the present invention provides a multi-point gas sensing detection system, which is convenient for centralized laser calibration and accurate cross calibration, stable calibration, and can be monitored simultaneously on the same sensor network A variety of gases save time and effort, improve production safety, and are of great promotion value

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  • Multiple-point gas sensing detection system

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Embodiment Construction

[0009] In the figure, the multi-point gas sensing detection system includes a central control unit device 1, a driver 2, a processor 3, a detector 4, a passive optical fiber network 5, a gas sensor 6, and a display device 7. The sense detection system is provided with a central control unit device 1, the central control unit device 1 is internally provided with a driver 2, a processor 3 and a detector 4, and the driver 2, processor 3 and detector 4 are electrically connected to each other, The central control unit device 1 is electrically connected to the display device 7 to transmit data. This kind of multi-point gas sensing detection system is provided with a gas sensor 6, and the gas sensor 6 is installed on the roadway wall, and through the passive optical fiber network 5, Connect with the central control unit device 1 to transmit data, and the downhole gas status can be displayed on the display device 7 in real time for warning.

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Abstract

The invention relates to a multiple-point gas sensing detection system. The multiple-point gas sensing detection system is provided with a central control unit device, the inner part of the central control unit device is provided with a driver, a processor and a detector, the driver, the processor and the detector are mutually electrically connected, and the central control unit device is electrically connected with a display device to transmit data. The multiple-point gas sensing detection system is provided with a gas sensor, and the gas sensor is arranged on the lane wall and connected with the central control unit device through a passive optical network tor transmit data. The multiple-point gas sensing detection system is in line with dynamic mobile features of the working face, analyses data so as to predict failure in advance, greatly reduces labor intensity, saves time and labor, improves the efficiency of safety in production, and has promotion value.

Description

technical field [0001] The invention relates to a monitoring device, in particular to a multi-point gas sensing and detection system. Background technique [0002] At present, my country's coal mines have poor natural conditions and complex geological conditions, and coal mines, especially gas mines, are prone to disasters and accidents. From the systematic analysis of accidents, it can be seen that roof and gas accidents are the main types of disaster accidents in coal mines in my country, and tile accidents have become the "first killer" of coal mines. Therefore, the prevention and control of gas disaster accidents is the top priority of coal mine safety work. Contents of the invention [0003] In order to solve some unsatisfactory problems in the existing gas monitoring technology, the present invention provides a multi-point gas sensing detection system, which is convenient for centralized laser calibration and accurate cross calibration, stable calibration, and can be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18
Inventor 史长春黄民朱道响王磨坠
Owner 徐州翔和电气设备有限公司
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