Escape channels from collapse or underwater areas

Abstract

The invention provides escape channels from collapse or underwater areas. An escape channel is mounted in a main tunnel, and oxygen-feeding pipes, energy-feeding pipes and a lighting system are mounted in the escape channel; escape channels are mounted in the branch tunnels leading to the working face of each mining area, and the oxygen-feeding pipes, the energy-feeding pipes and the lighting system are mounted in each escape channel; the escape channels in the main tunnel are connected and communicated with the escape channels in the branch tunnels, and the oxygen-feeding pipes and the energy-feeding pipes in the escape channel in the main tunnel are respectively communicated and connected with the oxygen-feeding pipes and the energy-feeding pipes in the escape channels in the branch tunnels; an auxiliary escape channel is mounted in the escape channel of each branch tunnel, and the oxygen-feeding pipe and the energy-feeding pipe are further mounted in the auxiliary escape channel; and a second valve of an isolated cabin is further mounted in the auxiliary escape channel, and a first valve and a third valve of the isolated cabin are mounted in the escape channels of the branch tunnels. The escape channels of the invention have the advantages of independent system, simple structure and easy implementation and are capable of providing the trapped with energy need to stay alive at any time and helping the trapped to escape smoothly, thus being the significant safety facilities in the mining areas.

Description

Technical field: [0001] The invention relates to a safety life-saving device, in particular to a safety life-saving device used in mines when landslides or water permeation occurs. Background technique: [0002] Over the years, serious and vicious accidents of underground coal mine landslides or water penetration have frequently occurred, resulting in a large number of casualties, bad social impact, and serious loss of life and property of the people. The collapse and flooding accidents of mines are highly concealed and sudden, especially the blockage of passages caused by landslides, which often delays rescue and self-rescue escape opportunities and a lot of time. When encountering large-scale landslides, it will also lead to rescue and The wrong direction of self-help leads to unimaginable consequences. Therefore, the existing early warning systems and equipment cannot effectively solve the rescue and self-rescue escape problems in landslides or escape accidents. It is ne...

AI Technical Summary

Problems solved by technology

However, mine collapses and flooding accidents are extremely concealed and sudden, especially if the landslides lead to channel blockage, which often delays the chance of rescue and self-rescue escape and a lot of time. The wrong direction of self-help, resulting in unimaginable consequences

Therefore, the existing early warning system and equipment cannot effectively solve the rescue and self-rescue escape problems in landslides or escape accidents. It is necessary to add self-rescue escape channels to prevent them in place, so as to fundamentally solve the life safety problem of underground miners.

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