An intelligent water mist fire extinguishing system

A fire extinguishing system and fine water mist technology, which is applied in fire rescue and other fields, can solve the problems of optimal fire extinguishing effect and inability to accurately select the atomization method, and achieve the best fire extinguishing effect, good atomization effect and high fire extinguishing performance Effect

CN110975206BActive Publication Date: 2021-06-29北京南瑞怡和环保科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-06-29

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Abstract

The present invention provides an intelligent water mist fire extinguishing system, including: an image acquisition module, a data processing module, and a control system; the image acquisition module includes a first detector and a second detector, and the first detector acquires a first image of a target area ; The data processing module judges whether there is a flame in the target area according to the first image; when a flame appears in the target area, the data processing module sends a start signal to the image acquisition module; the image acquisition module starts the second detector according to the start signal, and obtains the first image of the target area Two images; the data processing module calculates the height, area and actual position of the center point of the flame according to the relative position of the first detector and the second detector, the first image, and the second image; The area determines the spraying mode of the fine water mist, and the spraying mode includes direct spraying, swirl, and a combination of direct spraying and swirling.
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Description

technical field

[0001] The invention relates to the field of fine water mist fire extinguishing, in particular to an intelligent fine water mist fire extinguishing system. Background technique

[0002] Water mist technology is an efficient fire extinguishing technology developed by green fire protection technology at home and abroad. It has been widely used to fight class A, B, C and electrical fires. There are two main ways to generate medium and high pressure fine water mist, one is direct spray and the other is swirl spray. The fine water mist produced by direct spray atomization has large axial momentum and strong wind resistance, but the atomization effect is poor and the fire extinguishing performance is low; the fine water mist produced by swirl atomization has good atomization effect and high fire extinguishing performance, but the fine water mist Fog has low axial momentum, weak wind resistance, and low accuracy. It can be seen that there are certain shortcomings ...

Examples

Embodiment 1

[0032] An embodiment of the present invention provides an intelligent water mist fire extinguishing system, such as figure 1 As shown, including: image acquisition module 1, data processing module 2, control system 3;

[0033] The image acquisition module 1 includes a first detector 11 and a second detector 12. The first detector 11 acquires a first image of the target area. In a specific embodiment, the first detector 11 takes a picture every once in a while. , and upload to the data processing module 2.

[0034] The data processing module 2 judges whether there is a flame in the target area according to the first image; when the flame appears in the target area, the data processing module 2 sends an activation signal to the image acquisition module 1 .

[0035] The image acquisition module 1 activates the second detector 12 according to the start signal to acquire a second image of the target area. The height of the second detector 12 is the same as that of the first detect...