Intermittent high-rise building external wall automatic monitoring and fire extinguishing system

Abstract

The invention provides an intermittent high-rise building external wall automatic fire extinguishing system. The intermittent high-rise building external wall automatic fire extinguishing system comprises a plurality of fire detection devices, a control device, a plurality of fire extinguishing devices and a water supply device. The fire detection devices are distributed on the external wall of a building to form a fire detection network for detecting a fire situation at the outer wall of the intermittent high-rise building and transmitting the obtained information to the control device; the control device is used for acquiring a fire locus position of the intermittent high-rise building external wall according to the fire information of the fire detection devices and automatically controlling the water storage operation of the water supply device and the fire extinguishing operation of the fire extinguishing devices according to the preset procedure; the fire extinguishing devices located on the external wall of the building; each fire extinguishing device comprises a water curtain firefighting spray nozzle and a rain firefighting spray nozzle connected with a firefighting pipe in a controlling mode; the water supply device is connected with each fire extinguishing device through the fire pipe in a controlling mode to supply the water to the fire extinguishing device; the opening and closing of the firefighting pipe are controlled through the control device. According to the intermittent high-rise building external wall automatic fire extinguishing system, the role of effective fire retardance, cooling, isolation and fire fighting is achieved under the situation that the external wall of the building is on fire caused by the fire of some areas of the high-rise building or the external wall of the building is directly on fire, the spread of fire is avoided and the losses are reduced.

Description

technical field [0001] The application relates to the technical field of building safety, especially the field of fire safety, and more specifically, to an intermittent high-rise building external wall automatic detection and fire extinguishing system. Background technique [0002] In recent years, with the rapid development of my country's economy and the shortage of land, high-rise buildings and verticalization have become an inevitable trend. However, at present, most high-rise building fire extinguishers only exist indoors. Once a fire occurs, the fire extinguishing equipment equipped indoors has limited fire extinguishing capabilities. Once a high-rise building catches fire, it has different laws and characteristics from ordinary building fires. High-rise buildings have high height, large scale, complete living facilities, and many combustible materials. When a fire breaks out, the fire spreads quickly, making it difficult to fight and evacuate, often causing huge losse...

AI Technical Summary

Problems solved by technology

The device can only be used temporarily and is used for scaffolding outside the construction of high-rise buildings. When the scaffolding is removed, the fire protection effect is not good

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