A low-altitude communication line fire-fighting drone

Abstract

The invention relates to a low-altitude communication line fire-fighting unmanned aerial vehicle, which includes a main body of the unmanned aerial vehicle, a support column, a connecting disc, a Stewart parallel mechanism and a fire extinguishing device; the number of the support columns is four, and the support columns are respectively located in four fire extinguishing devices. At the top corner, the bottom end of the support column is connected to the fire extinguishing device, the top end of the support column is connected to the connecting disc, the Stewart parallel mechanism is located between the connecting disc and the main body of the drone, and the lower end of the Stewart parallel mechanism is connected to the upper end of the connecting disc The surface is connected, and the upper end of the Stewart parallel mechanism is connected with the main body of the drone. The invention can carry out high-altitude fire-fighting and fire-extinguishing operations when a low-altitude communication line is on fire, and has a high degree of automation, stable and flexible flight during fire-extinguishing, a large fire-extinguishing spray range, high fire-extinguishing efficiency and high safety, and solves the danger of manual fire-fighting and fire-extinguishing of low-altitude communication lines big question.

Description

technical field [0001] The invention relates to the field of electric fire-fighting aircraft, in particular to a low-altitude communication 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 supplied t...

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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