A suffocating fire-retardant trash can

Abstract

The invention discloses a suffocating flame-retardant garbage can, which comprises a garbage can with a cylindrical structure, a switch door is installed on the outer wall of the garbage can, and the upper edge of the garbage can takes its own central axis as the center of the circle, etc. The corners are fixedly connected with three connecting plates, and the upper end surfaces of the three connecting plates are jointly fixedly connected with a top cover. The advantage is that: under normal conditions, the magnetic attraction between the permanent magnet and the ferromagnet is used to store the suffocation plate into the storage tank. In the fire extinguishing state, the heat is conducted to the ferromagnet through the heat conducting ring plate and the heat conducting block, and the internal temperature of the ferromagnet gradually rises Until it reaches the Curie temperature and turns into paramagnetism, the permanent magnet will no longer generate magnetic attraction to the ferromagnet, and the suffocation plate will move vertically downward under the action of its own gravity until it reaches the steps, forming a sealed space and isolating the outside air to complete the fire extinguishing , reduce the amount of combustibles burned and the harmful gases generated by the combustion, and protect the health of pedestrians.

Description

technical field [0001] The invention relates to the technical field of trash cans, in particular to a suffocating flame-retardant trash can. Background technique [0002] Trash cans are one of the necessary facilities for maintaining a clean environment in public areas such as parks, scenic spots, and roads. People often put various combustible materials such as toilet paper, packaging bags, and plastic bottles into the trash cans. In actual use, it is found that smokers are used to Directly put the unextinguished cigarette butts directly into the trash can, and the combustibles are easy to burn. Among them, the burning of plastic produces a carcinogen "dioxin". When the waste plastic is burned, it will not only produce thick smoke and stench, but also produce strong irritating hydrogen chloride and other toxic and harmful gases, which will seriously affect the health of pedestrians. [0003] In order to solve the above problems, we propose a suffocating type flame retardan...

AI Technical Summary

Problems solved by technology

[0002] Trash cans are one of the necessary facilities to maintain a clean environment in public areas such as parks, scenic spots, and roads. People often put various combustible materials such as toilet paper, packaging bags, and plastic bottles into the trash cans. In actual use, it is found that smokers are used to Directly put the unextinguished cigarette butts directly into the trash can, and the combustibles are easy to burn. Among them, the burning of plastic produces a carcinogen "dioxin". When the waste plastic is burned, it will not only produce thick smoke and stench, but also produce strong irritating hydrogen chloride and other toxic and harmful gases, which will seriously affect the health of pedestrians.

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