Wall fire extinguishing apparatus

Abstract

The invention discloses a wall fire extinguishing apparatus. A plurality of cavities are formed in walls, column bars are arranged between the cavities, and the cavities are communicated through feeding channels; fire extinguishing materials are contained in each cavity, feeding openings are formed in the upper portions of the walls, and one feeding opening is connected with a fire extinguishing tank through an inflaming retarding gas conveying pipe; discharging openings are distributed in the two sides of each wall; a fire extinguishing control system installed on each wall comprises a processor, a fire extinguishing alarm device, a plurality of smoke sensors and a plurality of temperature sensors, the smoke sensors and the temperature sensors are distributed on the two sides of the corresponding wall, and the smoke sensors, the temperature sensors and the fire extinguishing alarm devices are connected with the processors; and the fire extinguishing alarm devices are arranged on the discharging openings. According to the wall fire extinguishing apparatus, the fire prevention and fire extinguishing alarm device is arranged in a space of the walls on the four faces of a room, active fire prevention and extinguishing can be achieved by sufficiently using the spaces of the walls, repeated utilization can be achieved, and the cost is saved; and the walls on the four faces make responses at the same time, multiple choices are provided for the fire extinguishing process through the fire extinguishing tank, the fire extinguishing effect is good, secondary waterlogging losses can be avoided, and safety is guaranteed.

Description

technical field [0001] The invention relates to a fire extinguishing device, in particular to a wall fire extinguishing device, which belongs to the field of disaster prevention and mitigation of building structures. Background technique [0002] With the rapid development of the domestic economy, more and more tall spaces appear in contemporary buildings. In order to maintain a spacious and transparent effect and meet the requirements of use, such spaces have broken through the regulations on the maximum allowable area of ​​​​the fire compartment, but The requirements for fire extinguishing facilities have also been increased accordingly. In the event of a fire, the four walls of the room have a large fire-receiving area and are an important structure that can effectively block the spread of fire. However, most fire-fighting methods at home and abroad are to set up additional fire-fighting facilities, and the use of the building itself has not been considered. The effectiv...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the domestic economy, more and more tall and large spaces appear in contemporary buildings. In order to maintain a spacious and transparent effect and meet the requirements of use, such spaces have broken through the regulations on the maximum allowable area of ​​​​the fire compartment, but The requirements for fire extinguishing facilities have also been increased accordingly.

In the event of a fire, the four walls of the room have a large fire area and are an important structure that can effectively block the spread of fire. At present, most of the fire-fighting methods at home and abroad are to set up additional fire-fighting facilities, and the use of the building itself has not been considered. The effective space for active fire extinguishing, this kind of passive fire extinguishing device increases the additional cost, and needs to be replaced after one use, and the fire extinguishing effect is not ideal at the same time

In addition, water spraying systems are mostly used at home and abroad at present, and water spraying systems are likely to cause large secondary water damage losses and electric shock casualties to non-fire areas

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