The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a fire-fighting unmanned aerial vehicle based on a turbojet engine. A fuel oil tank, a plurality of turbojet engines, a plurality of ducted motors and a steering engine are mounted on the power system mounting platform, the turbojet engines provide vertical lift force, and the ducted motors are used for steering and providing lift force; the steering engine is used for controlling steering; the equipment mounting chassis below the power system mounting platform is used for mounting a fire extinguishing appliance or/and rescue equipment; a flight control assembly is mounted above the power system mounting platform, can control the real-time power of each turbojet engine and each ducted motor, and further controls a steering engine to change the air outlet direction of the ducted motor. According to the scheme, the fire-fighting unmanned aerial vehicle has larger load capacity; the ascending speed is high, and the fire can be extinguished by reaching the fire position more quickly; and the flight endurance time is longer.
本发明属于无人机技术领域,具体涉及一种基于涡喷发动机的消防无人机,包括圆环形的动力系统安装平台;在动力系统安装平台上安装有燃油油箱、若干涡喷发动机、若干涵道电机、舵机,涡喷发动机提供竖向的升力,涵道电机用于转向和提供升力;舵机用于控制转向;在动力系统安装平台下方的设备挂载底架用于安装消防灭火器具或/和救援设备;在动力系统安装平台的上方安装有飞行控制组件,所述飞行控制组件能够控制各个涡喷发动机和各个涵道电机的实时功率,飞行控制组件还控制舵机以改变涵道电机的出风方向。本方案中的消防无人机具有更大的载重量;上升速度快,能够更快的到达火灾位置进行灭火;具有更长的飞行续航时间。
Fire-fighting unmanned aerial vehicle based on turbojet engine
一种基于涡喷发动机的消防无人机
18.10.2024
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2023
|