Soil-crushing and soil-spraying fire extinguishing vehicle

Abstract

The invention relates to a soil-crushing and soil-spraying fire extinguishing vehicle and belongs to the technical field of fire extinguishing devices. According to the fire extinguishing vehicle, a rotary cutting machine is used for directly and rotationally taking soil from the earth surface; after being crushed once, the soil is conveyed to a transmission crawler belt through a soil turning roller; then the crushed soil is conveyed by the transmission crawler belt to undergo secondary crushing through mechanical soil crushing wheels; and the soil is further crushed and then conveyed by a spiral conveying pipe into a soil spraying device, the fire extinguishing soil is crushed uniformly through repeated crushing and then is sprayed out through high-pressure airflow, and therefore soil spraying fire extinguishing effect can be effectively improved. The vehicle has the characteristics that the range is long, the continuous working efficiency is high, the safety is high, the fire extinguishing distance is long, and the fire extinguishing area is large; the cutting depth of the rotary cutting machine can be adjusted through a depth-cutting adjusting hydraulic rod, the soil taking mode is effectively improved, the soil taking effect is improved, manual operation is not needed, the mechanical operation is realized, the labor intensity is low, the operation is convenient, the safetyis high, and the continuous working efficiency can be greatly improved.

Description

technical field [0001] The invention relates to a crushed soil spraying soil extinguishing vehicle, which belongs to the technical field of fire extinguishing devices. Background technique [0002] Forest fires will seriously damage forest resources and ecological environment, causing significant social and economic losses. At present, forest fire fighting methods are mainly hand-held fire extinguishing tools, light fire extinguishing equipment and wind fire extinguishers, supplemented by fire pumps, aircraft, forest fire trucks and other methods. The existing ground forest fire fighting fire extinguishing agents are mainly water, supplemented by chemical additives or chemical fire extinguishing agents, which are limited by the fire scene environment and have low fire extinguishing efficiency. In addition, when using handheld fire extinguishers to extinguish a fire, the fire extinguishers and fire extinguishing equipment are relatively close to the fire scene. The high temp...

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention: for existing fire extinguishers, it is necessary to organize manpower to excavate sand and soil on the ground at a certain distance around the fire field with tools such as handles and shovels to form small stockyards, and the fire extinguishers are nearby when moving while extinguishing the fire. Continuously pour sand into the sand bucket, the operation is cumbersome, and the fire extinguishing range is small

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