Automatic water spraying and fire extinguishing system for building outer wall

A technology for building exterior walls and fire extinguishing systems, used in fire rescue, fire alarms, instruments, etc., can solve problems such as loss, low efficiency, and insufficient water pressure for fire trucks, and achieve the effect of reducing the probability of fire spreading

Pending Publication Date: 2022-02-18
HEBEI JIECHENG DOORS & WINDOWS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, fire-fighting equipment is often equipped in residential buildings, such as fire hydrants, fire extinguishers, and smoke alarms with automatic sprinkler functions. In the initial stage of an indoor fire, nearby residents can extinguish the fire, but if a fire occurs on the outer wall of a high-rise building, Or when an indoor fire causes an exterior wall fire, the fire on the exterior wall is relatively fierce, and the efficiency of only using fire extinguishers or fire hydrants to extinguish the fire is too low; while waiting for fire rescue, the fire on the exterior wall of the building may spread, causing more serious damage. loss
[0004] In addition, when the fire truck comes, the water pressure of the fire truck may be insufficient due to the distance between the high-rise part and the ground, making it difficult for the fire truck to spray and extinguish the fire in the high-rise fire area. Persistent threat to life safety

Method used

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  • Automatic water spraying and fire extinguishing system for building outer wall
  • Automatic water spraying and fire extinguishing system for building outer wall
  • Automatic water spraying and fire extinguishing system for building outer wall

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Embodiment Construction

[0064] The following is attached Figure 1-8 The application is described in further detail.

[0065] The embodiment of the present application discloses an automatic sprinkler system for exterior walls of buildings, referring to figure 1 , including: a high-level fire water tank 1, which is arranged on the roof of the building for water storage; several sprinkler devices 3, which are used to spray the fire floor; water pipes 2, connected to the high-level fire water tank 1 and the sprinkler device 3, to divert the water in the high-level fire water tank 1 to the spraying device 3; several detection devices 4 are used to detect the state of the building wall in real time, and output corresponding detection signals; refer again figure 2 , the application also includes a main control module 5, which is connected with several detection devices 4 and several spray devices 3, figure 2 Only one detection device 4 and one spray device 3 are shown in the figure to illustrate their...

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Abstract

The invention relates to an automatic water spraying and fire extinguishing system for a building outer wall. The system comprises: a high-position fire-fighting water tank arranged on the roof of a building and used for storing water; a plurality of spraying devices used for spraying fire floors; water pipes which are communicated with the high-position fire-fighting water tank and the spraying devices so as to guide water in the high-position fire-fighting water tank to the spraying devices; a plurality of detection devices which are used for detecting the state of the building wall body in real time and outputting corresponding detection signals; and a main control module which is connected with the plurality of detection devices and the plurality of spraying devices, and is used for receiving the detection signals of the plurality of detection devices, judging the fire state of the building wall according to the detection signals, and controlling the spraying devices at the corresponding positions to be started when determining that the building wall has a fire point, wherein each floor is provided with at least one spraying device and at least one detection device. The automatic water spraying and fire extinguishing system has the effect of automatically spraying water to extinguish fire when the building outer wall is on fire.

Description

technical field [0001] This application relates to the field of fire safety, in particular to an automatic sprinkler system for exterior walls of buildings. Background technique [0002] When a fire breaks out in a residential building, it will often cause damage to the property of the residents, and even endanger the lives of the residents when it is serious. Therefore, it is very necessary to extinguish it in time when a fire breaks out in a residential building. [0003] At present, fire-fighting equipment is often equipped in residential buildings, such as fire hydrants, fire extinguishers, and smoke alarms with automatic sprinkler functions. In the initial stage of an indoor fire, nearby residents can extinguish the fire, but if a fire occurs on the outer wall of a high-rise building, Or when an indoor fire causes an exterior wall fire, the fire on the exterior wall is relatively fierce, and the efficiency of only using fire extinguishers or fire hydrants to extinguish ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/02A62C35/58A62C31/00A62C37/00G08B17/00
CPCA62C3/0214A62C3/0271A62C31/005A62C35/58A62C37/00G08B17/00
Inventor 王振国吕学东宋玉林
Owner HEBEI JIECHENG DOORS & WINDOWS CO LTD
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