Multi-rotor-wing unmanned aerial vehicle capable of carrying fire extinguisher for fire fighting

Abstract

The invention discloses a multi-rotor-wing unmanned aerial vehicle capable of carrying a fire extinguisher for fire fighting and relates to the technical field of fire fighting of fire extinguishers.The multi-rotor-wing unmanned aerial vehicle capable of carrying the fire extinguisher for fire fighting comprises an unmanned aerial vehicle bottom plate and a fire extinguishing system installed below the unmanned aerial vehicle bottom plate; the fire extinguishing system comprises the fire extinguisher, a fire extinguisher spray nozzle, a button type gas valve, a mechanical starting device anda guiding pipe; the fire extinguisher is installed below the unmanned aerial vehicle bottom plate through an installing mechanism; two parallel positioning frames are arranged on the side front of theunmanned aerial vehicle bottom plate; direct current motors are installed on the side end faces of the tail ends of the positioning frames; an installing groove is formed between the two positioningframes; a U-shaped base is installed in the installing groove; a laser sight is arranged at the lower end of the U-shaped base; and the fire extinguisher spray nozzle is installed in the U-shaped base. The fire extinguishing method is especially suitable for fire extinguishing of high-rise buildings, poisonous and harmful, inflammable and explosive fire fighting environments and other special firefighting environments.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicle firefighting, in particular, the invention relates to a fire-fighting multi-rotor unmanned aerial vehicle capable of carrying a fire extinguisher. Background technique [0002] In the field of unmanned aerial vehicle fire fighting, among the fire extinguishing devices currently used, there are devices that use unmanned aerial vehicles to throw fire extinguishing bombs or aerosol fire extinguishing agents, but this kind of device can only adapt to the unobstructed environment above the fire. Unable to adapt to the disaster relief environment, the Chinese patent application number 201510752114.6 discloses a forest fire fighting UAV system, the system includes: UAV body (1), heat shield (2), flight use mode selection module (3 ), a fire monitoring device (4), a fire extinguishing bomb bombing device (5) and a fire extinguishing bomb (6). The unmanned aerial vehicle in this technical ...

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Problems solved by technology

[0002] In the field of unmanned aerial vehicle fire fighting, among the fire extinguishing devices currently used, there are devices that use unmanned aerial vehicles to throw fire extinguishing bombs or aerosol fire extinguishing agents, but this kind of device can only adapt to the unobstructed environment above the fire. Unable to adapt to the disaster relief environment, the Chinese patent application number 201510752114.6 discloses a forest fire fighting UAV system, the system includes: UAV body (1), heat shield (2),

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