Middle and small-sized mining expansion type mobile escape capsule

Abstract

A middle and small-sized mining expansion type mobile escape capsule consists of a multi-sections split capsule comprising a transition capsule (1), an air return capsule (2), survival capsules (3),an electronic control capsule (4), an escape capsule (5) and an equipment capsule (6). Each capsule body is a vehicle type structure, and lengths and connection modes of the capsule bodies are identical. An air blowing device (8) and a mobile toilet bowl (9) are mounted in the transition capsule, a box type seat (10), an oxygen supply self-control box, an oxygen cylinder, a pressurizing self-control box, a gas monitoring control box and the like are mounted in each basic capsule, a one-way pressure release valve (11) is arranged on a wall of the air return capsule, an escape door (19) and an observation window (20) are disposed on a wall of the escape capsule, and a monitoring hole (21) is arranged on a wall of the electronic control capsule. The escape capsule is simple in structure and convenient in assembly, disassembly and movement, is particularly controllable in volume, each survival capsule can accommodate a certain amount of people, and the amount of the survival capsules can be increased or reduced on the basis of the basic capsules, so that requirements of different hedge people numbers can be met.

Description

technical field [0001] The invention relates to a small and medium-sized mine-used expansion-type movable rescue cabin, which can meet the use requirements of different numbers of people who avoid danger by adjusting the number of survival cabins, and is suitable for small and medium-sized mine lifesaving. Background technique [0002] There are a large number of small and medium-sized coal mines in my country, with small scales, narrow roadways, a small number of operators, and relatively scattered distribution, backward technical equipment, frequent coal mine safety accidents, causing heavy casualties, property losses and adverse social impacts. Compared with the world's advanced coal-producing countries, my country's coal output accounts for 31% of the world's total output, but the number of accident deaths accounts for 79%. [0003] The main types of disasters in small and medium coal mines are gas and coal dust explosions, fires, and flooding accidents. The annual gas ...

AI Technical Summary

Problems solved by technology

[0002] There are a large number of small and medium-sized coal mines in my country, with small scales, narrow roadways, a small number of operators, and relatively scattered distribution, backward technical equipment, frequent coal mine safety accidents, causing heavy casualties, property losses and adverse social impacts

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