Compressed air water supply rescue device with personnel positioning function

A technology of personnel positioning and function, applied in safety devices, mining devices, mining equipment, etc., can solve the problems of failure, blockage, long disassembly time affecting the precious time of self-rescue, etc., and achieves small disassembly workload, sealing and dustproof performance. Good results

Inactive Publication Date: 2017-07-21
YONGCHENG COAL & ELECTRICITY HLDG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a convenient installation, high reliability and easy operation for the problem that the existing downhole rescue device has poor sealing performance and may cause blockage or even failure, or the problem that the long dismantling time affects the precious time for self-rescue. Compressed air water supply rescue device

Method used

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  • Compressed air water supply rescue device with personnel positioning function
  • Compressed air water supply rescue device with personnel positioning function
  • Compressed air water supply rescue device with personnel positioning function

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with accompanying drawing.

[0023] A pressurized air water supply rescue device with personnel positioning function, see figure 1 , the lifesaving pipeline is installed in the box body 1, and the water supply inner pipeline and the compressed air inner pipeline are respectively arranged in the box body 1, which are respectively connected with the water supply outer pipeline 4 and the compressed air outer pipeline 5 outside the box body 1, and Set filters individually. The inner water supply pipeline is provided with a plurality of water supply branch pipes, and the air supply inner pipeline is respectively provided with a plurality of air supply branch circuits for communication, and each water supply branch pipe and the end of each air supply branch circuit are respectively equipped with lifesaving terminals. And a personnel positioning receiver alarm 2 and a start button 3 are arranged on the side ...

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PUM

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Abstract

The invention discloses a compressed air water supply rescue device with the function of personnel positioning, which includes a lifesaving pipeline, a lifesaving terminal, and a personnel positioning receiving system. The lifesaving pipeline includes a water supply pipeline, an air supply pipeline, a water supply pipeline and The air supply pipelines are respectively filtered and communicated with each water supply branch pipe and each air supply branch circuit, and the ends of each water supply branch pipe and each air supply branch circuit are respectively installed with life-saving terminals; It is convenient for quick rescue in the event of an accident. After the improvement, the sealing and dust-proof performance is good, and all the connecting holes are equipped with dust-proof mechanisms. The sealing structure is reasonable and there is no need to use too many sealed shells, the workload of disassembly is small, and it has the characteristics of realizing first-time rescue.

Description

technical field [0001] The invention belongs to the technical field of self-rescue in coal mines, and in particular relates to a compressed air water supply rescue device with the function of locating personnel in mines. Background technique [0002] In the process of mine development, underground accidents occur from time to time, and casualties are not uncommon. In order to protect the safety of underground personnel as much as possible after accidents, it is necessary to supply water with compressed air. At present, the compressed air self-rescue devices are installed underground in coal mines. When there are signs of coal and gas outbursts or disasters, the compressed air self-rescue devices can provide fresh air for underground personnel. [0003] However, the underground compressed air self-rescue device is only a spare device, and it is idle most of the time. There is a lot of dust in the underground of the coal mine, and dust will often enter the life-saving equipmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F11/00E21F17/18
Inventor 白克新代林聚何敏丁剑魏永建杨振华
Owner YONGCHENG COAL & ELECTRICITY HLDG GRP
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