Garbage can capable of automatically extinguishing fire in case of internal fire

Abstract

The invention discloses a garbage can capable of automatically extinguishing fire in case of internal fire. The garbage can comprises an outer can, and an inner can made of a flame-retardant material, a replacement cover assembly used for conveniently taking out the inner can when the inner can is replaced or emptied, a fire extinguishing mechanism responsible for fire extinguishing and a trigger plate mechanism which is automatically lifted and closed when a fire is detected so as to prevent accidents such as hand pinching caused by sudden starting of the device from occurring are arranged in the outer can; and the fire extinguishing mechanism is provided with a reset rope mechanism which is responsible for manually resetting the fire extinguishing mechanism after the fire extinguishing mechanism extinguishes fire and a safety triggering mechanism which triggers and starts the fire extinguishing mechanism after the triggering plate mechanism is started. The device is simple in structure, not complex in principle and relatively low in manufacturing cost and manufacturing difficulty; air isolation and extrusion fire extinguishing modes are high in speed and effective, flame extinguishing at the first time can be guaranteed, pollution to garbage in the can is small, and recycling work of the garbage in the can is not affected as much as possible; and the structure of the device can be used for conveniently emptying or recycling the garbage in the garbage can.

Description

technical field [0001] The invention relates to the related field of garbage containers, in particular to a garbage can for automatic fire extinguishing treatment when a fire occurs inside. Background technique [0002] Public trash cans are a common public facility. Nowadays, trash can fires frequently occur due to irregular discarding of cigarette butts and random throwing of flammable materials into trash cans. Since most public trash cans have no People guard, resulting in frequent accidents; [0003] For the sake of sustainable development, the garbage nowadays will be recycled, and the garbage that is easy to catch fire is often some recyclable garbage, but various water spraying and chemical fire extinguishing methods will affect a lot of garbage recycling. [0004] Therefore, in order to solve the above problems, a new type of automatic fire extinguishing trash can is needed, which can automatically isolate the internal and external air and squeeze the fire after de...

AI Technical Summary

Problems solved by technology

[0002] Public trash cans are a common public facility. Nowadays, trash can fires frequently occur due to irregular discarding of cigarette butts and random throwing of flammable materials into trash cans. Since most public trash cans have no People guard, resulting in frequent accidents;

[0003] For the sake of sustainable development, the garbage nowadays will be recycled, and the garbage that is easy to catch fire is often some recyclable garbage, but various water spraying and chemical fire extinguishing methods will affect a lot of garbage recycling

Images