High-stable fire-retardant screen

Abstract

The invention discloses a high-stable fire-retardant screen, wherein the upper surface of a fire-retardant screen body is provided with large arc convex parts and small arc convex parts at intervals; the junction between each two adjacent convex parts is set as a flat surface; one end of the fire-retardant screen is provided with two bulges; the other end of the fire-retardant screen is provided with grooves which are matched with the bulges; one groove is formed in one side of the lower surface of the fire-retardant screen; the groove is connected with one end of a U-shaped bracket through a spring; a concave hole is formed in the other side of the lower surface of the fire-retardant screen; the concave hole is matched with the other end of the U-shaped bracket. The invention discloses one high-stable fire-retardant screen, which has the advantages that the fire-retardant screen is safe in use, fire retardance can be effectively realized, better pressure-resistant and shock-preventing performances are obtained, the fire-retardant screen difficultly collapses in the fire hazard, the installation and connection are easily performed, and the hidden safety troubles are beneficially reduced.

Description

technical field [0001] The invention relates to a highly stable fire barrier. Background technique [0002] In today's nuclear power plants, most of the walls are made of ordinary bricks. When a fire occurs, the walls are difficult to play a role in preventing fire. Due to the simple structure of the walls, the compressive coefficient and structural stability are not high. When shaking, it is easy to cause the wall to collapse or even collapse, causing huge personnel and economic losses, and causing safety hazards for enterprise production. Contents of the invention [0003] The purpose of the present invention is to overcome the above deficiencies and provide a high-stability fire barrier, which is safe to use, can effectively prevent fire, has good compression and shock resistance, is not easy to collapse in case of fire, and is easy to install and connect , help to reduce security risks. [0004] Technical scheme of the present invention is: [0005] A high-stability...

AI Technical Summary

Problems solved by technology

[0002] In today's nuclear power plants, most of the walls are made of ordinary bricks. When a fire occurs, the walls are difficult to play a role in preventing fire. Due to the simple structure of the walls, the compression coefficient and structural stability are not high. When shaking, it is easy to cause the wall to collapse or even collapse, causing huge personnel and economic losses, and causing safety hazards for enterprise production

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