Garbage can automatic fire extinguishing device

Abstract

The invention discloses a garbage can automatic fire extinguish device. The garbage can automatic fire extinguish device comprises a garbage can cover and a liquid box, the liquid box is connected on the bottom surface of the garbage can cover, a fire-extinguish liquid is contained in the liquid box, a pressurizing air hole and a liquid injecting port are arranged on the liquid box, the liquid injecting port is connected with a transparent cover, the bottom surface of the liquid box, which is opposite to the liquid injecting port, is provided with a liquid observing boss, a spraying nozzle connection port is arranged on the bottom surface of the liquid box and connected with an automatic spraying nozzle, and spraying nozzle protective shields arranged on two sides of the automatic spraying nozzle are connected with the bottom surface of the liquid box. According to the garbage can automatic fire extinguish device, the device is hidden in the garbage can cover, and the attractiveness of the whole appearance of the garbage can is not affected; the fire-extinguishing liquid which is low temperature, environmental-friendly and high in fire-extinguishing capacity is contained in the liquid box; fire situation can be automatically monitored, the fire-extinguishing liquid can be automatically sprayed out under a certain condition, and fire hazards of the garbage can are eliminated once; the device is hidden, high in fire-extinguishing success rate, long in service life, low temperature resistant, anti-freezing and capable of automatically extinguishing fire; and the device is particularly suitable for the garbage cans with covers.

Description

technical field [0001] The invention relates to an automatic fire extinguishing device for a dustbin. Background technique [0002] Existing garbage cans include a box body and a box cover, and the box body is connected with a box cover (reference material: Chinese Patent No. 200610088495.3, title: a kind of garbage box). There is no fire extinguishing device installed in the lid of the dustbin, so the fire in the dustbin cannot be extinguished. [0003] At present, in the sanitation facilities industry, especially trash bin products, there are potential combustion hazards due to improper delivery (such as littering cigarette butts). The combustion process generally starts with a small fire. If no one finds or extinguishes it in time at this stage, the fire will gradually increase to a large fire or even cause a large fire. Cause losses to society and the economy, what's more, cause major fire accidents. According to incomplete statistics, in 2010, the annual direct econo...

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Problems solved by technology

Cause losses to society and the economy, what's more, cause major fire accidents

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