Unlock instant, AI-driven research and patent intelligence for your innovation.

Foam fire extinguishing material as well as preparation method and application thereof

A foam fire extinguishing and coloring agent technology, applied in fire prevention equipment, etc., can solve the problems of poor fire extinguishing effect at the photovoltaic module end, environmental pollution, poor fire extinguishing effect, etc.

Active Publication Date: 2020-07-07
CSI CELLS CO LTD +2
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high-expansion foam fire extinguishing agent has poor fire extinguishing effect when applied to the photovoltaic module end, and will pollute the environment
[0006] CN108553791A discloses an environment-friendly type A foam fire extinguishing agent, which is composed of the following materials: 50-70 parts by mass of solvent, 10-25 parts of foam forming agent, 5-10 parts of betaine, 8-12 parts of antifreeze, 1-2 parts of preservative and 2-3 parts of pH regulator, the foam fire extinguishing agent will not pollute the environment, but it is used in photovoltaic Poor fire extinguishing effect at the component end

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Foam fire extinguishing material as well as preparation method and application thereof
  • Foam fire extinguishing material as well as preparation method and application thereof
  • Foam fire extinguishing material as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A kind of preparation method of foam fire extinguishing material comprises the steps:

[0050] Mix 3 parts of APG, 13 parts of functional additives (0.5 parts of sodium benzoate and 12.5 parts of alcohol ester dodeca), 0.06 parts of titanium dioxide, 0.03 parts of black quartz sand and 60 parts of silicone oil for 2 hours to obtain a foam fire extinguishing material. The reflectivity test of the obtained foam fire extinguishing material was carried out byfigure 1 It can be seen that the obtained black foam fire extinguishing material (curve 2) has poor light reflection performance relative to the white foam fire extinguishing material (curve 1), but its light absorption performance is good; figure 2 It can be seen that the foam fire extinguishing material with titanium dioxide added (curve 2) has a higher reflectivity to light than the foam fire extinguishing material without titanium dioxide (curve 1), because the black material cannot absorb all the light, the black m...

Embodiment 2

[0052] The difference from Example 1 is that the black quartz sand is 0.01 part.

Embodiment 3

[0054] The difference with Example 1 is that the black quartz sand is 0.05 parts.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a foam fire extinguishing material which comprises the following components in parts by weight: 1-5 parts of a surfactant, 0-16 parts of a functional aid, 0.01-0.1 part of reflective particles, 0.01-0.05 part of a coloring agent and 10-100 parts of an organic carrier. The colorant disclosed by the invention can endow the fire extinguishing material with a good light absorption characteristic; the material can be used as a photovoltaic assembly fire extinguishing material. The foam fire extinguishing material can absorb light, the light reflecting particles can endow the fire extinguishing material with a good light reflecting effect, and the light which cannot be absorbed is further reflected into air, so that a power generation source of the assembly is isolated,the problem of continuous power generation and heating of the photovoltaic assembly after illumination is solved, and the foam fire extinguishing material is endowed with good fire extinguishing performance.

Description

technical field [0001] The invention belongs to the field of fire extinguishing materials, and in particular relates to a foam fire extinguishing material, its preparation method and application. Background technique [0002] With the rapid development of distributed photovoltaics in recent years, rooftop photovoltaic modules have become a household name, but at the same time, some new safety hazards have emerged as the times require. During the use of photovoltaic modules, if there is a risk of spontaneous combustion caused by material quality problems or improper later operation and maintenance, for example, hot spots caused by foreign objects, hot spots caused by cell defects, and transmission circuit fires. Once a fire occurs, if it cannot be remedied in time, it will bring great losses to both residential and commercial roofs. Therefore, the fire protection of photovoltaic modules during use has attracted much attention. [0003] At present, there are many kinds of fir...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A62D1/02
CPCA62D1/0071
Inventor 张光春陈雨彭丽霞许涛
Owner CSI CELLS CO LTD