Removable emergency rescue capsule for coal mine

A rescue cabin and mobile technology, applied in mining equipment, safety devices, earthwork drilling and mining, etc., can solve problems such as inability to meet coal mine safety requirements, achieve the effects of improving accident warning capabilities, convenient and fast transportation, and improving the chance of survival

Inactive Publication Date: 2009-01-28
金龙哲 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, it can overcome the inadequacy that the existing emergency refuge space rescue equipment cannot meet the safety requirements of coal mines

Method used

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  • Removable emergency rescue capsule for coal mine
  • Removable emergency rescue capsule for coal mine
  • Removable emergency rescue capsule for coal mine

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] The technical scheme adopted by the present invention to solve its technical problems is: the cabin body of the rescue cabin adopts a split assembly structure, all of which are composed of the basic unit of the cabin body of the same specification ( figure 1 ) is assembled by means of flanged structure 2 by means of bolt connections. Sealing materials are installed at the joints to achieve airtight performance. The bottom of the cabin is assisted by steel frames to connect each unit to improve the overall strength. The length of the basic unit of the cabin is 650-900mm. Different numbers of basic units can form rescue cabins of different specifications (with different performance indicators such as capacity and power level), which can be selected according to different coal mine roadway conditions, and at the same time, it is easy to disassemble and assemble as the project progresses. ,transportation.

[0018] The bulkhead of the basic unit of the cabin (i.e., the bulkh...

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PUM

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Abstract

The invention discloses a portable escape capsule used for coal mine, pertaining to the field of safety equipment. The portable escape capsule for coal mine of the invention is characterized in that the escape capsule is assembled by connecting capsule basic units of the same specification. The basic units are: (1) an external corrugated steel plate; (2) a flange structure that is used for the connection among the capsule basic units; (3) a bolt hole for connection; (4) a hoisting hole which is used for conveying the capsule basic unit underground by a monorail; (5) a fork truck pocket which is used for fork truck transportation of the capsule basic unit; and (6) roller wheels used for proceeding by a track in laneways of a mine, wherein, the rail gauge between two wheels can be adjusted; the assembled escape capsule comprises a capsule door (7), a living compartment (8), an equipment compartment (9) and a plug-in power station (10). The escape capsule of the invention can provide safe emergency space with basic conditions of existence for trapped workers and guard against such damages as noxious and harmful gases in the outside world, collapse, high temperature, and explosion waves, etc. so as to increase the survival probability of the trapped workers underground. The detachable frame-type design of the escape capsule is convenient for disassembly and transportation, and can rapidly adapt to the frequent change of the positions of working faces underground.

Description

technical field [0001] The invention belongs to the field of safety equipment, and relates to an emergency rescue cabin for coal mines, especially to provide a safe emergency refuge space for miners who cannot evacuate in time when accidents occur in coal mines and other underground mines, and to maintain their survival within a certain period of time. Significantly increases the chance of surviving trapped miners in coal mine accidents. Background technique [0002] At present, the known mobile emergency refuge space for mines has not yet completed the technology and products after searching relevant information in China. In foreign countries, such products are called Mine Emergency Refuge Chambers (Mine Emergency Refuge Chamber), which are mainly used in metal mines. Miners avoid poisonous and harmful gases or fire smoke for a short period of time (generally no more than 96 hours), and the explosion-proof requirements for related equipment are far lower than those of coal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F11/00
Inventor 金龙哲刘仁生朱军汪声
Owner 金龙哲
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