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Mixed jet fire-fighting system

A fire-fighting system and jet technology, applied in fire rescue and other directions, can solve problems such as pipeline blockage, achieve the effects of extending physical distance, improving fire extinguishing efficiency, and high water absorption rate

Pending Publication Date: 2021-07-20
SHANDONG HAOXING JIESHI NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the worst case, the solidified resin will directly block the pipe inside the powder injection port in a very short time

Method used

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Embodiment Construction

[0049] The following embodiments of the present invention are described in detail below. The following embodiments are implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following Example.

[0050] refer to Image 6 , the present invention relates to the technical field of fire-fighting equipment, and discloses a mixed jet fire-fighting system, comprising a water spray nozzle 1 and a powder spray nozzle 2, the water spray port 3 of the water spray nozzle 1 and the powder spray port 4 of the powder spray nozzle 2 do not overlap The powder spraying direction A of the powder spraying nozzle 2 is inclined relative to the water spraying direction B of the water spraying nozzle 1, and the superabsorbent resin powder sprayed from the powder spraying nozzle 2 is sprayed from the outside and the water spr...

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Abstract

The invention discloses a mixed jet fire-fighting system which comprises a water spray nozzle and a powder spray nozzle. A water spray opening of the water spray nozzle and a powder spray opening of the powder spray nozzle are not overlapped; and super absorbent resin powder sprayed out of the powder spray nozzle is mixed with water flow sprayed out of the water spray nozzle from the outside in air. The powder spraying direction A of the powder spray nozzle is inclined relative to the water flow spraying direction B of the water spray nozzle. According to the mixed jet fire-fighting device provided by the invention, the technical bottleneck that sodium polyacrylate resin powder is used as a fire extinguishing agent in the prior art is solved, the sodium polyacrylate resin powder can be smoothly and continuously sprayed into a fire scene, and the powder spray opening is not blocked.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a fire-fighting system capable of forming mixed jets of fire-extinguishing resin powder and water and a method for mixing superabsorbent resin powder fire-extinguishing agent and water. Background technique [0002] So far, water is still the most commonly used fire extinguishing agent, which has the advantages of cheap and easy to obtain, and no pollution to the environment. However, due to the good fluidity of water, most of the water will be lost after being sprayed on the fire site, resulting in waste, and for large-scale fires with a large fire area, rapid fire development, easy reflammation, and difficulty in extinguishing, water extinguishing can only control the spread of the fire. It is difficult to extinguish the fire in time and effectively. Now widely used fire extinguishing agents, although the fire extinguishing effect has been improved, are not eff...

Claims

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Application Information

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IPC IPC(8): A62C31/07A62C31/28
CPCA62C31/07A62C31/28A62C31/24A62C99/0045A62C5/008A62C99/0072B05B7/0807
Inventor 杨志亮杨阳杨昊马廷玉姚美芹姚金水
Owner SHANDONG HAOXING JIESHI NEW MATERIAL TECH CO LTD
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