Coal mine fireproof door wall structure and construction method thereof

Abstract

The invention discloses a coal mine fireproof door wall structure which comprises a ventilating roadway fireproof door wall structure and a transport roadway fireproof door wall structure. The fireproof door wall structure is treated in the mode that antiflaming wood is wrapped with antiflaming rubber. Application of the antiflaming wood greatly lowers the weight of the fireproof door wall structure. Meanwhile, a fireproof door frame structure is wrapped with the antiflaming rubber, so that a fireproof door frame and a coal transport channel door frame are completely closed after a fireproof door and a coal transport channel fireproof door are closed, and the fire retardancy of the fireproof door frame, the fireproof door, the coal transport channel door frame and the coal transport channel fireproof door are further enhanced. The problems that an existing fireproof door wall structure is high in construction labor intensity, the airtightness of the fireproof door and the fireproof door frame is poor, and the fireproof door frame is prone to deformation are effectively solved, the fireproof door can be installed on the fireproof door frame in advance, the fireproof door can be fast closed after a fire breaks out, and accordingly spreading of the disaster is fast controlled, and a good use effect is obtained.

Description

technical field [0001] The invention relates to a coal mine fire door wall, in particular to a coal mine fire door wall structure and a construction method thereof, belonging to the technical field of coal mine fire protection. [0002] Background technique: [0003] Fires in coal mines often lead to casualties, equipment loss, mine shutdown, resource destruction, and even gas, coal dust or mine dust explosions. When a fire occurs in a mine, it can effectively prevent the spread of mine fires and prevent casualties and property losses. key. At present, the fireproof door wall structure built by masonry in coal mine underground fire prevention technology has the following deficiencies: (1) The fireproof door frame and fireproof door used in the existing fireproof door wall structure are made of metal materials, which not only causes high labor intensity in construction, but also is made of metal materials. The fire doors and fire door frames are susceptible to flexible deform...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a coal mine fireproof door wall structure. Ordinary wood is soaked in flame retardant solution to solve the problems of high labor intensity in the construction of the existing fire door wall structure, poor airtightness between the fire door and fire door frame, and easy deformation of the fire door frame, and the fire door can be pre-installed on the fire door frame In the event of a fire, the fire door can be quickly closed, and the firewall can be quickly sealed, so as to quickly control the spread of the disaster and effectively solve the above-mentioned problems

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