Removable life-saving system for mining

Abstract

The invention discloses a removable life-saving system for mining. The removable life-saving system for the mining comprises a rescue capsule, first air supply sources arranged inside the rescue capsule, a plurality of second air supply sources, medium-pressure fast connecting ports, automatic switchers and a breathing mask component, wherein each medium-pressure fast connecting port is connected with the first air sources, a first input end of each automatic switcher is correspondingly connected with any one of the medium-pressure fast connecting ports through a gas conduit, a second input end of each automatic switcher is correspondingly connected with any one of the second air supply sources through a gas conduit, and the breathing mask component is correspondingly connected with an output end of any one of the automatic switchers through a gas conduit. According to the removable life-saving system for mining, wherein the removable life-saving system for the mining is provided with the automatic switchers which are connected with the first air supply sources and the second air supply sources, users are enabled to be capable of moving freely for a long distance along the rescue capsule and acquiring a large range for free moving. While the users wait for rescuing, self-rescue can be carried out actively, and rescuing time can be obtained.

Description

technical field [0001] The invention relates to a mine lifesaving system, in particular to a mine movable lifesaving system. Background technique [0002] For the mining industry, mining accidents have always been a lingering shadow. As a big energy consumer in China, coal occupies an absolute proportion in my country's energy production pattern, reaching about 70%. There have been many large coal mine disasters in our country this year, causing huge loss of life and property. At the same time, mine rescue has become the focus of public attention when encountering mine disasters. At present, although the mine rescue cabins or underground lifesaving devices used in the market have properties such as gas resistance, waterproof, and pressure resistance, they can create a relatively safe production space for mine escape personnel, but the structures of these mine rescue cabins are too complicated. The number of people who can be rescued is small, and because most of them use r...

AI Technical Summary

Problems solved by technology

At present, although the mine rescue cabins or underground lifesaving devices used in the market have properties such as gas resistance, waterproof, and pressure resistance, they can create a relatively safe production space for mine escape personnel, but the structures of these mine rescue cabins are too complicated. The number of people who can be rescued is small, and because most of them use regenerative oxygen or chemical oxygen for gas supply, the cost is high and maintenance is difficult

The most important thing is: this type of rescue capsule does not have the self-rescue function, and the trapped people can only passively wait for the rescue outside, which is not conducive to the timely escape of the trapped people

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