Recrudescence-resistant mountain fire extinguishant

Abstract

The invention discloses a recrudescence-resistant mountain fire extinguishant and belongs to the field of electric transmission line maintenance. The recrudescence-resistant mountain fire extinguishant is mainly prepared from the following raw materials in parts by weight: 6-7 parts of vinyl alcohol, 5-6 parts of sodium polyacrylate, 20-25 parts of sodium silicate, 10-12 parts of dipotassium hydrogen phosphate, 2-3 parts of ethanediol, 4-5 parts of sodium tripolyphosphate and 52-55 parts of water. The recrudescence-resistant mountain fire extinguishant disclosed by the invention quickly puts out a mountain fire along an electric transmission line to ensure safe power supply. The recrudescence-resistant mountain fire extinguishant disclosed by the invention is mainly used for electric transmission line maintenance.

Description

technical field [0001] The invention belongs to the field of power transmission line maintenance, and in particular relates to an anti-resurgence fire extinguishing agent for mountain fires. Background technique [0002] Transmission line mountain fire is a kind of mountain fire disaster accident with strong suddenness, great difficulty in quick rescue, and high time requirement, so it has great threat and destructiveness to the operation of transmission line. In order to quickly extinguish mountain fires on power transmission lines, it is necessary to comprehensively select fire extinguishing agents in accordance with the existing fire prevention technology, the nature of the fire substance, the nature of the fire extinguishing agent, and whether it is convenient to use. Several types of fire extinguishing agents commonly used at present are water, foam fire extinguishing agent, carbon dioxide fire extinguishing agent, dry powder fire extinguishing agent and comprehensive f...

AI Technical Summary

Problems solved by technology

Among them, the foam fire extinguishing agent and the carbon dioxide gas fire extinguishing agent are inconvenient to transport, and their maneuverability is very poor; although the fire extinguishing performance of the dry powder fire extinguishing agent is good, it cannot extinguish a dark fire, and the fire scene that has been rushed is easy to rekindle; It has strong mobility and can effectively extinguish dark fires. However, the water source on site is limited, and the amount of water needed is too large, which will cause difficulties in fetching water, which often delays the timing of fire extinguishing.