Fire fighting unmanned aerial vehicle for power high-voltage overhead line

Abstract

The invention relates to a fire fighting unmanned aerial vehicle for a power high-voltage overhead line. The fire fighting unmanned aerial vehicle comprises an unmanned aerial vehicle main body, a support table, an electric turntable, a redundant parallel mechanism and a fire extinguishing device. The support table is located at the central position of an upper end of the fire extinguishing device. The support table is of a Y-shaped structure. A lower end of the support table is fixedly connected with the fire extinguishing device, and an upper end of the support table is connected with a lower end face of the electric turntable. The redundant parallel mechanism is located between the electric turntable and the unmanned aerial vehicle main body, and a lower end of the redundant parallel mechanism is connected with an upper end face of the electric turntable, while an upper end of the redundant parallel mechanism is connected to the unmanned aerial vehicle main body. The fire fighting unmanned aerial vehicle for a power high-voltage overhead line is capable of performing high-altitude fire extinguishing operation on fire breaking out on an overhead high-voltage line, and is high in automation degree, stable and flexible in flying during fire extinguishment, large in fire extinguishing spraying range, high fire extinguishing efficiency and high safety, providing a solution to the problem of high risks in manual fire extinguishment of the overhead high-voltage line.

Description

technical field [0001] The invention relates to the field of electric fire-fighting aircraft, in particular to an electric high-voltage overhead line fire-fighting unmanned aerial vehicle. 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 suppl...

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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