Electric unmanned helicopter provided with water and electricity supply pipeline and used for high-rise and mountain forest extinguishment

Abstract

The invention provides a special unmanned helicopter for high-rise and mountain forest extinguishment, which can be loaded on a matched firefighting truck to be transported to a fire scene. The creative system design of the unmanned helicopter different from a conventional helicopter is characterized in that the helicopter carries a pipeline connected with the ground to lift off and fly in a kite string pulling mode, so that electric motors powered by cables connected with the ground can be utilized to drive the helicopter to lift off and fly, electronic control wire cables connected with the ground are utilized to drive the helicopter to fly under wired remote control, the helicopter starts to spray water and put out a fire when flying to the position requiring extinguishment, and a fire-fighting lance of the helicopter sprays high-pressure water for extinguishment through continuous water supply of a hose connected with a high-pressure water supply firefighting truck on the ground. The purpose of timely extinguishment of high-rise and mountain forest fire disasters is achieved, the worldwide problem that the high-rise extinguishment is difficult to implement due to the fact that the firefighting height of all conventional firefighting equipment is lower than 100 m is effectively solved, so that the safety of high-rise residents is guaranteed, the high-rise residents live safely, the tragedies such as U.S. 911 fire, Shanghai high-rise fire and the like do not happen again, and high-rise and mountain forest extinguishment is not difficult.

Description

Technical field [0001] The invention "electric unmanned helicopter for high-rise forest fire extinguishing with water and electricity pipeline" relates to an unmanned helicopter dedicated to high-rise forest fire extinguishing, which can be loaded on a matching fire truck and transported to the fire extinguishing site, which is different from existing helicopters The innovative system design here is: the helicopter carries the pipeline connected to the ground in a similar way as a kite, so that the electric motor connected to the ground can be used to drive the electric motor to fly, and the electric control connected to the ground can be used to drive the helicopter to fly. The cable carries out wired remote control flight, and when the helicopter flies to the required fire extinguishing position, it starts to spray water to extinguish the fire. Its water jet gun is connected to the ground high-pressure water supply fire truck to continuously supply water and spray high-pressu...

AI Technical Summary

Problems solved by technology

[0003] In order to effectively solve the worldwide problem that the height of existing fire-fighting equipment is lower than 100 meters and it is difficult to implement high-rise fire-fighting, the present invention provides an "electric unmanned helicopter for fire-fighting high-rise buildings and forests with water and electricity pipelines", which is different from existing helicopters The innovative system design is: the helicopter can be loaded on a matching fire truck and transported to the fire-fighting scene, and it will carry the pipeline connected to the ground in a similar way as a kite to lift off and fly until the helicopter flies to the required fire-fighting position Start to spray water to extinguish the fire, and the water jet gun is connected to the ground high-pressure water supply fire truck to continuously supply water and spray high-pressure water to extinguish the fire.

Realize the purpose of timely rescue of high-rise forest fires, and effectively solve the worldwide problem that the fire-fighting height of existing fire-fighting equipment is lower than 100 meters and it is difficult to implement high-rise fire extinguishing

When the multi-layer lifting rotor rotates to generate lift, it also generates anti-torque force on the helicopter body, so the helicopter also has a unique problem of anti-torque control. Two sets of fans with opposite rotation directions are installed on the shaft, so that the torque generated by the rotation of the two sets of fans will cancel each other out, thus solving the helicopter torque balance problem

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