Nitrogen injection machine monitoring system based on internet of things
A monitoring system and nitrogen injection machine technology, which are applied in safety devices, mining equipment, earth-moving drilling, etc., can solve problems such as failure to monitor spontaneous combustion fires in mining areas of mines
Inactive Publication Date: 2016-03-30
CHONGQING ANMAI TECH
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Problems solved by technology
[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a nitrogen injection machine monitoring system based on the Internet of Things, which is used to solve the problem that the spontaneous combustion fire in the mine mining area cannot be monitored in the prior art
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Embodiment 1
[0021] Described controller 5 is any one in single-chip microcomputer, programmable logic controller 5, digital signal processor and ARM processor, and described controller 5 is to carry out analog-to-digital conversion to the working index parameter that receives, through known Artificial intelligence algorithms process the job index parameters.
[0022] Described communication module 6 is one or more of GPS module, GPRS module, GSM module and WIFI module, and described communication module 6 is wireless communication module 6, when convenient nitrogen injection machine 1 is in mining area, can work anytime and anywhere The index parameters are sent to the central control computer 7. The central control computer 7 includes GIS software, Gaode map, expert system and artificial intelligence, and realizes the function of automatically generating corresponding charts from the work index parameters.
[0023] It also includes a mobile terminal 8, which is interconnected with the ce...
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The invention provides a nitrogen injection machine monitoring system based on internet of things. The nitrogen injection machine monitoring system based on the internet of things comprises a nitrogen injection machine installed in a mine exploitation area, an oxygen sensor connected to the nitrogen injection machine so as to acquire the oxygen content of the mine exploitation area, a temperature sensor connected to the nitrogen injection machine so as to acquire the temperature in the mine exploitation area, a humidity sensor connected to the nitrogen injection machine so as to acquire the humidity in the mine exploitation area, a controller connected to the output ends of the oxygen sensor, the temperature sensor and the humidity sensor respectively, a start-stop device connected to the controller and used for controlling the nitrogen injection machine to output nitrogen, a communication module connected to the controller and used for transmitting acquired parameters and a central control computer mutually connected with the communication module and used for monitoring the working state of the nitrogen injection machine. The nitrogen injection machine monitoring system acquires the temperature and the oxygen content of the mine exploitation area through the sensors, sends the temperature and the oxygen content to the central control computer for display, gives out an alarm signal when detecting that the temperature and the oxygen content exceed preset contents, can control the nitrogen injection machine to output nitrogen towards the mine exploitation area through the start-stop device, reduces the oxygen content in the air and achieves the fire preventing and extinguishing purposes.
Description
technical field [0001] The invention relates to the technical field of mine mining, in particular to a nitrogen injection machine monitoring system based on the Internet of Things. Background technique [0002] With the increase of mine mining depth and the improvement of mechanization, spontaneous combustion of coal seams is becoming more and more common, especially in high-outburst mines, the spontaneous combustion of coal seams is increasing year by year, and mine fire prevention and extinguishing work is becoming more and more difficult. Casualties were caused by spontaneous combustion fires, coal was frozen, and mechanical equipment worth tens of millions of yuan was closed in or in disaster areas. Natural fires in underground mines seriously threatened the safe production of coal mines. Therefore, prevention and control of spontaneous combustion is an important part of safe production. The traditional methods of sealing, pressure equalization, plugging, suffocation, a...
Claims
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CPCE21F5/00
Inventor 刘李成
Owner CHONGQING ANMAI TECH