Fire-extinguishing bullet firing device for unmanned aerial vehicle fire control

Abstract

A fire-extinguishing bullet firing device for unmanned aerial vehicle fire control is provided. Two ends of an ejection canister are placed on a first hanger and a second hanger. A compression spring is located at the inner bottom of the ejection canister. An ejection plate is loaded in the ejection canister at the outer end of the compression spring. Two lug shafts in a pair on the periphery of the ejection plate are embedded in a first ejection channel and a second ejection channel on the periphery of the ejection canister. A steering gear frame is fixed on the second hanger. Two trigger rods of a trigger mechanism are hung to the lug shafts in one pair, respectively. The fire-extinguishing bullet firing device is useful for extinguishing a fire in a 200-story building, an ammunition device ejected can carry a minimum of 500 g of fire-extinguishing ammunition at a time, the condition of a fire scene can be observed through a video transmission system of the unmanned aerial vehicle, the unmanned aerial vehicle can be hovered outside a high-rise window closest to the fire scene, the fire-extinguishing ammunition is ejected to break through a window, and ejection accuracy of the ammunition is improved.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle fire-fighting ammunition launching device, especially applied in the field of high-rise building fire-fighting and fire-extinguishing. Background technique [0002] Urban-rural integration is the future direction of national development. In recent years, high-rise and super high-rise buildings have sprung up everywhere, and the number is increasing, which has greatly relieved the pressure on land resources and promoted the development of the CBD economic circle. [0003] The problem brought about is that once a fire occurs in a high-rise building, there will be great firefighting difficulties: first, the fire spreads quickly and the loss of people's lives and property is serious; The difficulty is high, requiring firefighters to respond quickly, not to be afraid of danger, and to effectively control the fire in the shortest possible time. [0004] With the development of science and technology, unma...

AI Technical Summary

Problems solved by technology

[0007] The current patent research objects are mostly used in outdoor firefighting of UAVs, mainly forest firefighting; second, patents mostly stay at the stage of monitoring alarms and detection and identification, and rarely involve fire fighting

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