Pure electric-driven fire-fighting unmanned aerial vehicle

Abstract

The invention relates to the field of unmanned aerial vehicles (UAVs), in particular to a pure electric-driven fire-fighting UAV. The pure electric-driven fire-fighting UAV is operated through a remote control terminal, and comprises a fuselage, four rotor assemblies, two sets of legs, image assemblies and fire-fighting assemblies, wherein the fuselage is internally provided with a plurality of control modules; the upper part of the fuselage is provided with a power module, and the rotor assembly comprises a rotor arm, a driving motor and a rotor; the fire-fighting assemblies and the image assemblies are fixed on the legs; the image assembly comprises a sighting telescope, a pan-tilt assembly and a night-vision camera arranged behind the sighting telescope; the power module comprises a plurality of batteries, a battery box and a head cover; and the batteries are used for driving whether the fire-fighting assembles are working or not, and providing power for the driving motor of the rotor assembly, so as to realize the power supply of the UAV. The pure electric-driven fire-fighting UAV only adopts a battery as a power source and carries sufficient batteries, which can completely meet the normal operation requirements of an unmanned aerial vehicle (UAV) and is beneficial to improving the accuracy of fire extinguishing of the UAV.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, specifically, a purely electric-driven fire-fighting unmanned aerial vehicle. Background technique [0002] With the continuous development of urbanization, there are more and more high-rise buildings, followed by frequent high-rise fires. Due to the complex structure of high-rise buildings, dense population, and high-rise fires have the characteristics of rapid fire spread, difficult evacuation and difficulty in fighting. Once a fire occurs, it is difficult to control the fire and it is difficult for people to escape. [0003] In the prior art, the commonly used fire extinguishing method is to extinguish the fire by fire ladders and fire water guns, etc., but for residential buildings with more than 10 floors and high-rise fires exceeding 24 meters high, the length of the fire ladder and the range of fire water guns and water cannons Both of them are severely limited with the increase of...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the commonly used fire extinguishing method is to extinguish the fire through fire ladders and fire water guns, but for residential buildings with more than 10 floors and buildings with a height of more than 24 meters For high-rise fires, the length of the fire-fighting aerial ladder and the range of fire-fighting water guns and water cannons are severely limited with the increase of the height of the fire occurrence point. After the aerial ladder rises into the air, it will swing from side to side due to the influence of wind, which increases the difficulty of fire fighting; secondly, Using fire water guns and water cannons to extinguish fire requires pressurizing the water, and the water pressure will also limit the height

[0004] As a new type of industrial technology, unmanned aerial vehicle (UAV) has been widely used in various fields. With the development of unmanned aerial vehicle technology, the function of unmanned aerial vehicle for fire extinguishing will become a feasible means of high-altitude fire fighting. UAVs work close to the fire scene. If traditional fuel-driven or oil-electric hybrid is used, it will cause secondary dangers such as self-explosion of the fire-fighting drone. Therefore, there is an urgent need for a purely electric-driven fire-fighting drone.

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