Fireproof plate for indoor decoration

Abstract

The invention discloses a fireproof plate for indoor decoration. The fireproof plate is characterized by comprising plate bodies, wherein an air storage cavity is formed in each plate body, and communicates with an air outlet channel extending to the outer surface of the corresponding plate body, an air storage box is arranged in the air storage cavity, and is inflated with fire extinguishing air;an air outlet pipe extending into the air outlet channel is connected to the air storage box, a sealing piece is arranged at the end of the air outlet pipe, a connecting ring is connected to the outer side of the air outlet pipe, a sleeve sleeves the outer side of the air outlet pipe, a connecting groove allowing the connecting ring to be clamped therein is formed in the inner side of the sleeve,and an air outlet hole extending to the end surface of the sleeve communicates to the connecting groove; and an air outlet cavity corresponding to the air outlet hole and communicating to an inner cavity of the air outlet pipe is formed in one side of the connecting ring. In the early stage of a fire, people can twist the sleeve to enable the air outlet hole to communicate with the air outlet cavity, fire extinguishing air in the air storage box can be slowly released to an external space to restrain fire behaviors, then people can quickly escape from a fire scene, time is bought for arrivalof a fire fighting truck, and property losses are reduced as much as possible.

Description

technical field [0001] The invention relates to the technical field of decoration, in particular to a fireproof board for interior decoration. Background technique [0002] Fireproof board refers to the board used for interior decoration and has fire-resistant and flame-retardant properties, such as cement board, calcium silicate fiber board, glass wool board, etc. The thermal conductivity of the fireproof board is low, and no harmful gas will be produced at high temperature, which can protect the building structure from the fire. [0003] The Chinese patent with the notification number CN108643377B discloses a fireproof board, including a fireproof board main body. The fireproof board main body includes a base plate. There is a mounting cavity in the middle of the base plate. The inner side of the mounting cavity is open, and a heat preservation board is sealed at the opening end. , the inner end of the insulation board is provided with an air-filled layer, and the inside ...

AI Technical Summary

Problems solved by technology

However, this technical solution can only achieve passive fire extinguishing, and the inert gas will only be ejected when the fire develops to a certain extent, which has limitations.

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