Automatic fire extinguishing device suitable for large high-rise building

Abstract

The invention discloses an automatic fire extinguishing device suitable for a large high-rise building. The automatic fire extinguishing device comprises a fixed base fixedly arranged on the edge of aroof. A first motor is fixedly arranged in the upper end face of the fixed base, the upper end of the first motor is in power connection with a rotary arm, a lifting device is arranged at the right end of the rotary arm, a supporting block is arranged on the lower side of the lifting device, a storage cavity with a leftward opening is formed in the supporting block, an adsorption fixing device isarranged in the upper wall of the storage cavity, and a fire extinguishing device is arranged between the front wall and the rear wall of the storage cavity. The automatic fire extinguishing device can be used for firefighting work of floors exceeding the fire extinguishing height of a firefighting truck, under the condition that the building height of a city becomes higher and higher, due to thelimitation of current firefighting equipment, firefighting work at the high position cannot be completed from the ground, the device is mounted on the tops of the floors, the descending height can befreely controlled through a steel rope, then firefighting work of the different floors is completed, and the weakness of ground firefighting work is overcome.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to an automatic fire-extinguishing device suitable for large-scale high-rise buildings. Background technique [0002] As the building height of the city is getting higher and higher, due to the limitations of the current fire-fighting equipment, it is impossible to complete the fire-fighting work at a higher place from the ground. To meet the needs of fire extinguishing, if firefighters enter the building to extinguish the fire, they may face the danger of the building collapsing at any time, posing a threat to people's life and property safety, and it is also a major hidden danger in urban fire fighting work. If helicopters are used to extinguish the fire, Not only is the cost high, but the best fire fighting period may be missed. The present invention illustrates a device capable of solving the above-mentioned problems. Contents of the invention [0003] techni...

AI Technical Summary

Problems solved by technology

[0002] As the building height of the city is getting higher and higher, due to the limitations of the current fire-fighting equipment, it is impossible to complete the fire-fighting work at a higher place from the ground. To meet the needs of fire extinguishing, if firefighters enter the building to extinguish the fire, they may face the danger of the building collapsing at any time, posing a threat to people's life and property safety, and it is also a major hidden danger in urban fire fighting work. If helicopters are used to extinguish the fire, Not only is the cost high, but the best fire fighting period may be missed

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