A lightning-like flame retardant device based on forest fire prevention and mitigation technology

Abstract

The invention discloses a lightning-like flame retardant device based on forest fire prevention and control and disaster reduction technology, which belongs to the field of forest fire prevention and control and disaster reduction. Loss, by imitating the way of jumping mines, the device is buried in the ground in advance, and the sealing film is broken by the combustion-supporting effect of oxygen, so that the promoting ball is in contact with water, and the porous structure of the promoting ball and the promoting effect of surfactant are used to make the water The carbon dioxide is quickly released to produce an eruption effect, so that the shell is pushed into the air. When the shell is in the air, the fuse ignites hydrogen and oxygen to create an explosion effect, so that the flame retardant and flame retardant balls are thrown on the fire. It plays the role of flame retardant. This device can be triggered when the fire just broke out, and the bouncing-like design can increase the coverage and prevent the fire from expanding and spreading in time. It is more timely and faster than firefighters, and can Greatly reduce fire losses.

Description

technical field [0001] The invention relates to the field of forest fire prevention and control and disaster reduction, and more specifically relates to a lightning-like flame-retardant device based on forest fire prevention and control and disaster reduction technology. Background technique [0002] Since forests appeared on the earth, forest fires have occurred along with it. On average, more than 200,000 forest fires occur every year in the world, and the burned forest area accounts for more than 1‰ of the world's total forest area. On average, more than 10,000 forest fires occur in China every year, burning hundreds of thousands to millions of hectares of forests, accounting for about 5-8 ‰ of the country's forest area. Forest fires not only kill or injure forest trees, directly reduce forest area, but also severely damage forest structure and forest environment, leading to loss of balance in forest ecosystem, decline of forest biomass, weakening of productivity, reduct...

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Problems solved by technology

[0004] At present, the fire extinguishing work of forest fires mainly relies on manpower. A large amount of manpower and material resources are not only costly, but also the ruthless fire scene poses a great threat to the safety of personnel themselves. The efficiency of manual fire extinguishing is too low. Although fire extinguishing equipment or aircraft can be used Spraying, but still can't stop the burning of trees

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