Intelligent underground pipeline water accumulation alarm device

Abstract

The invention relates to the technical field of underground pipeline extraction in coal mines, and provides an intelligent underground pipeline water accumulation alarm device. The purpose is to solvethe problems that the extraction is greatly hindered and potential safety problems occur due to the fact that traditional pipeline water accumulation alarm is difficult to operate, the installation and use cost is high, the time consuming is long, and the pipeline water accumulation cannot be found in time. The intelligent underground pipeline water accumulation alarm device includes a shell installed on a pipeline, the shell is internally provided with an infrared heat release sensing module, a pressure sensing detection module, a control board, a digital tube display module, an alarm moduleand an alarm parameter setting module; and the infrared heat release sensing module is used for sensing the presence of human beings and outputting a low level to wake up the control board and the pressure sensing detection module calculates a pressure value of the pipeline through the algorithm. The intelligent underground pipeline water accumulation alarm device is particularly suitable for thewater accumulation alarm of the underground extraction pipeline in the coal mines, and has high social use value and application prospects.

Description

technical field [0001] The invention relates to the technical field of pipeline drainage in coal mines, in particular to an intelligent pipeline water accumulation alarm device for underground mines. Background technique [0002] Coal mines are areas where human beings exploit coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far away from the surface, it is generally selected to excavate the coal by digging the roadway underground, which is an underground coal mine. A mine is a general term for the wells, chambers, equipment, ground buildings and structures that form the underground coal mine production system. [0003] During underground coal mining, pipelines need to be arranged underground, including gas transmission pipelines, exhaust pipelines, gas extraction pipelines, drainage pipelines, etc. [0004] Among them, due to the large water content in the mine, when the gas drai...

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Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides an intelligent underground pipeline water alarm device, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and aims to solve the problem that the traditional pipeline water alarm is difficult to operate and difficult to install. And the use cost is high, and it takes a long time, and the water accumulation in the pipeline cannot be found in time, which will cause great hindrance to the extraction, and there is a problem of potential safety hazard

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