Coal mine underground air and water supply integrated system

Abstract

The invention relates to the technical field of coal mine underground supporting facilities, in particular to a novel system capable of achieving safe water and air use in a coal mine underground, and particularly relates to a coal mine underground air and water supply comprehensive system which comprises a plurality of air supply assemblies and water supply assemblies which are detachably and fixedly installed at designated positions in the coal mine underground. The air supply assemblies are communicated with a main air pipe, a plurality of air return pipelines matched with the air supply assemblies are installed under a coal mine, the water supply assemblies are communicated with a main water pipe, and an air volume control mechanism is installed on each air supply assembly; and each air volume control mechanism is in signal connection with a control end on the ground. According to the system, effective control over the underground coal mine ventilation quantity and ventilation quality can be better achieved through remote control, meanwhile, remote control over underground water supply can be achieved, the underground management level can be improved, and the safety and reliability of underground production are improved.

Description

technical field [0001] The invention relates to the technical field of underground supporting facilities in coal mines, in particular to a new system capable of realizing safe water and wind in underground coal mines, especially a comprehensive air and water supply system for underground coal mines. Background technique [0002] When mining underground in a coal mine, it is necessary to build a good support roadway and multiple ventilation points and water supply points in the mine to meet the safe operation and normal ventilation and water supply of the coal mine. [0003] In general, the underground space of the entire coal mine is relatively large and there are relatively many curved branches of the underground road. In order to meet the water supply and ventilation needs of the entire underground, the existing underground air supply structure and water supply system are usually in a relatively scattered state. Such a decentralized layout leads to the inability of undergr...

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Problems solved by technology

[0003] In general, the underground space of the entire coal mine is relatively large and there are relatively many curved branches of the underground road. In order to meet the water supply and ventilation needs of the entire underground, the existing underground air supply structure and water supply system are usually in a relatively scattered state. Such a decentralized layout makes it impossible for underground monitoring workers to conduct comprehensive regulation and monitoring of the entire underground air supply and water supply system, which is not conducive to monitoring and monitoring management, and also makes it impossible to make quick and effective adjustments in a timely and effective manner according to changes in the underground environment

[0004] To sum up, it can be seen that the air and water supply structures of coal mines in the prior art have great potential safety hazards when they are actually working underground in coal mines.

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