Waterproof-type rescue capsule for mine

Abstract

The invention provides a waterproof-type rescue capsule for a mine. A capsule body of the waterproof-type rescue capsule for the mine is composed of a plurality of sections of capsule body basic units, a capsule head sealing end (1) and a capsule tail sealing end (5). The interior of the rescue capsule is divided into a transition capsule (12) and a survival capsule (13) by an isolation door (14), wherein the transition capsule (12) and the survival capsule (13) are mutually independent, and each capsule body basic unit is of a cylindrical structure formed by winding steel plates. The capsule head sealing end and the capsule tail sealing end are both arc-shaped sealing ends. The sections of capsule body basic units are connected by means of reverse flanges (9). Inverted T-shaped strengthening ribs (10) are welded on the inner wall of the capsule body. A heat insulating layer (11) covers the inner wall of the capsule body. In addition, an air curtain spraying device and a water draining system inside the capsule body are arranged inside the transition capsule. The waterproof-type rescue capsule for the mine is a full-prevention-type rescue capsule which can be used for the mine flooding environment and can also be used for other catastrophe environments. The rescue capsule is even in stress, strong in pressure-bearing capacity, simple in structural design and convenient to produce.

Description

technical field [0001] The invention relates to a safety device in a mine or a tunnel or itself, in particular to a mine-used waterproof type rescue cabin, which can be used in a flood accident to ensure the safety of persons avoiding danger. Background technique [0002] The mine rescue cabin is a life shelter for miners to take refuge in the event of explosion, gas outburst, roof fall, external fire, landslide roof fall or toxic and harmful gas escape in underground mines. It usually requires anti-virus, fireproof, Shockproof, explosion-proof and other functions. At present, due to the relatively weak level of research and development, production, and application management technology, the application and popularity of domestic mine rescue cabins in mines in my country is far lower than that of foreign developed mines. 1. There is a big deficiency in the pressure resistance, which makes the risk avoidance personnel have the possibility of secondary injury in the risk avoid...

AI Technical Summary

Problems solved by technology

At present, due to the relatively weak level of research and development, production, and application management technology, the application and popularity of domestic mine rescue cabins in mines in my country is far lower than that of foreign developed mines. , There is a big deficiency in the pressure resistance, which makes the risk avoidance personnel have the possibility of secondary injury in the risk avoidance environment

In addition, the traditional mine rescue cabin is usually only for fire, toxic gas and other leakage, due to the structural characteristics of the cabin and the limitations of pressure-bearing performance, it is impossible to provide a refuge for the personnel in the flood accident, which limits the safety of the mine. Use of rescue cabin in mine accidents

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