Fireproof and soundproof door based on carbon dioxide flame retardance

Abstract

The invention discloses a fireproof and soundproof door based on the carbon dioxide flame retardance. The door comprises a protective door body, wherein a protective space is formed inside the protective door body, a first gas storage tank is fixedly connected to the top of the inner wall of the protective space, one side of the first gas storage tank communicates with a first spiral pipe, and oneend, away from the first gas storage tank, of the first spiral pipe communicates with a plug device, when a fire disaster occurs, the plug device is heated to be opened, carbon dioxide in the gas storage tank can be discharged out of the protective door body through the spiral pipe and the plug device, an inert gas protective layer is formed outside the protective door body, the protective door and objects around the protective door are prevented from burning, the flame-retardant purpose can be effectively achieved, and a first connecting plate is fixedly connected to the bottom of the firstgas storage tank. The invention relates to the technical field of buildings. According to the fireproof and soundproof door based on carbon dioxide flame retardance, fire spreading can be prevented, the fire is prevented from spreading to the other side of the protective door, and the sound insulation effect is good.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a fireproof and soundproof door based on carbon dioxide flame retardancy. Background technique [0002] Refers to the assets formed by man-made buildings, belonging to the category of fixed assets, including two categories: houses and structures. Housing refers to engineering buildings for people to live, work, study, produce, operate, entertain, store items and carry out other social activities. What is different from buildings are structures, which refer to engineering buildings other than houses, such as walls, roads, dams, wells, tunnels, water towers, bridges, and chimneys. [0003] According to Chinese patent CN107905700B, when a fire breaks out, the asylum seekers can run to the side of the steel fire door without fire, then close the first door and the second door to block the fire, and then pass through the first door and the second door respectively. The driving par...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a fireproof and soundproof door based on carbon dioxide flame retardancy, which solves the problem that in the actual use process, due to the heavy weight of the steel door, it can only be used in some special occasions, while in the home, It is inconvenient to use and install in a small room, and the fireproof paint is easy to fall off after a long period of use. The color of the fireproof paint is more obvious, and it will affect the appearance when used on home improvement doors or similar occasions, and the reliability of the commonly used protective doors The problem is that the fire is still relatively large when there are many combustibles around

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