Coal mine underground air and water supply integrated system

A comprehensive system and air supply technology, applied in the water supply pipeline system, mine/tunnel ventilation, water supply devices, etc., can solve problems such as large safety hazards, large space, and inability to monitor workers, so as to improve safety and reliability and meet regulatory requirements Demand, the effect of ensuring the quality of ventilation

Pending Publication Date: 2022-03-01
SHANDONG LINENG LUXI MINING IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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.

Method used

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  • Coal mine underground air and water supply integrated system
  • Coal mine underground air and water supply integrated system
  • Coal mine underground air and water supply integrated system

Examples

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Embodiment Construction

[0027] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0028] The specific structure of the present invention is as Figure 1-5 As shown in , a coal mine underground air supply and water supply comprehensive system includes several detachable air supply components and water supply components 2 fixedly installed at designated locations underground in coal mines, each of which is connected to the main air pipe 3 are connected with each other, and several return air ducts 4 respectively matched with each of the air supply assemblies are installed underground in the coal mine, and each of the water supply assemblies 2 is respectively connected with the main water pipe 5, a...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F1/00E21F1/14B01D50/60B01D53/04B01D46/42E03B1/00E03B7/00E03B7/07
CPCE21F1/00E21F1/145B01D53/04B01D46/0035B01D46/0036E03B1/00E03B7/00E03B7/075
Inventor 褚海峰姚型波杨尊胜徐丙峰王瑜张先春
Owner SHANDONG LINENG LUXI MINING IND CO LTD
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