Fire-extinguishing projectile throwing system and throwing method for single soldier equipment

Abstract

The invention discloses a fire-extinguishing projectile throwing system and throwing method for single soldier equipment. Projectiles are arranged in launch canisters, a plurality of the launch canisters are installed on a launcher bracket, multiple fire-extinguishing projectiles can be carried at a time, the explosive payload is more than two times that of existing equipment, and fire-extinguishing is improved; the fire-extinguishing projectiles maintain static under the combined action of an installation positioning assembly, launch canister sealing covers and gases in low-pressure gas chambers; and when the gas pressure is continuously increased and exceeds the pressure threshold value, the pressure in the low-pressure gas chambers is higher than the sum of the shearing force borne by the installation positioning assembly and the shearing force borne by the launch canister sealing covers, and the gas pressure pushes the fire-extinguishing projectiles to be launched from the launch canisters through launch push plates. The integrated functions of storage, transport and launching are achieved, and adaptability of the fire-extinguishing projectiles is improved; and launching is performed through the low-pressure gas chambers, a larger launching range and a more precise falling point are achieved, the distance between fire-extinguishing personnel and a fire place can be increased, and work dangerousness of the fire-extinguishing personnel is lowered.

Description

technical field [0001] The invention relates to fire extinguishing equipment, in particular to a fire extinguishing bomb throwing system for individual equipment and a throwing method thereof. Background technique [0002] The current situation of forest and grassland fire extinguishing equipment in my country is not enough to support the increasingly severe threat of severe forest and grassland fires. Existing fire extinguishing equipment is mostly based on manual work, which is inefficient and dangerous. Taking fire extinguishing bombs as an example, the fire extinguishing bombs carried by individual soldiers are usually thrown from the surroundings of the fire field to the inside of the fire field by manual throwing. Due to the limitation of human movement ability, this kind of fire extinguishing bombs are light in weight, so the fire extinguishing efficiency is low, and the throwing distance is short, so the operation is dangerous. Very high and difficult to control the...

AI Technical Summary

Problems solved by technology

Existing fire extinguishing equipment is mostly manual operation, which is inefficient and dangerous

Taking fire extinguishing bombs as an example, the fire extinguishing bombs carried by individual soldiers are usually thrown from the periphery of the fire field to the interior of the fire field by manual throwing. Due to the limitation of human movement ability, this kind of fire extinguishing bombs are light in weight, so the fire extinguishing efficiency is low, and the throwing distance is short, so the operation is dangerous. Extremely high and difficult to control fire quickly

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