A fire-fighting six-rotor aircraft with overhead power grid

Abstract

The invention relates to a six-rotor craft for fire protection of an electric overhead power grid. The six-rotor craft comprises an unmanned aerial vehicle body, supporting posts, a connecting disc, a series-parallel connection mechanism and a fire extinguishing device. The number of the supporting posts is four, the supporting posts are located at the four vertexes of the fire extinguishing device correspondingly, the bottom ends of the supporting posts are connected with the fire extinguishing device, and the top ends of the supporting posts are connected with the connecting disc. The series-parallel connection mechanism is located between the connecting disc and the unmanned aerial vehicle body, the lower end of the series-parallel connection mechanism is connected with the upper end face of the connecting disc, and the upper end of the series-parallel connection mechanism is connected with the unmanned aerial vehicle body. The six-rotor craft can be used for carrying out high-altitude fire protection and fire extinguishing operation when the overhead power grid catches a fire, is high in automation degree, flies steadily and flexibly during fire extinguishing, and is wide in fire extinguishing jet range, high in fire extinguishing efficiency and high in safety, and the problem that dangerousness is high if fire protection and fire extinguishing of the overhead power grid are carried out manually is solved.

Description

technical field [0001] The invention relates to the field of electric fire-fighting aircraft, in particular to a six-rotor aircraft for fire-fighting with an overhead power grid. Background technique [0002] Electricity is an energy powered by electric energy. It was invented in the 1870s. The invention and application of electric power set off the second industrialization climax and became one of the three scientific and technological revolutions in the world since the 18th century in human history. Since then, technology has changed people. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of power generation, power transmission, power transformation, power distribution and power consumption. The primary energy is converted into electricity through mechanical energy devices, and then the electricity is supplied to var...

AI Technical Summary

Problems solved by technology

[0004] For fire-fighting and fire-fighting methods, manual fire extinguishers are often used to enter the fire-fighting scene for manual fire-fighting operations. For low-altitude fires, elevators are often used to send firefighters to high places for fire-fighting operations. Such existing fire-fighting methods are dangerous and pose a threat to firefighters. Personal safety poses a great threat. Every year, many firefighters die because of on-site fire-fighting operations. At the same time, the fire-fighting efficiency of manual on-site fire-fighting operations will gradually decrease as the operating time increases, and the overall fire-fighting efficiency is low. , slow speed and poor flexibility

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