The invention discloses a pneumatic fixed-wing aircraft, which is called a fixed-wing helicopter for short, and belongs to a basic invention of an aircraft structure. The mechanical structures, the sizes and the overall layout of the aircraft body, the control system and the power device are basically the same as those of a traditional fixed-wing aircraft. An autonomous jet wing and a mature large-duct turbofan engine technology are adopted, the autonomous jet wing and the mature large-duct turbofan engine technology are correspondingly communicated through a pipeline and a butt joint device, air is sucked in from an air inlet in the front end of the wing or the front end of a fuselage and sprayed out backwards at a high speed along the surface of the wing from an exhaust port in the upper portion of the front end of the wing, and the lift force and thrust of the aircraft are autonomously controlled. An abnormally complex and sensitive mechanical device of a traditional helicopter is abandoned, the difficulty and danger in the take-off and landing process of a traditional fixed-wing aircraft are overcome, and the aircraft is particularly suitable for being used in a wing-body-fused stealth aircraft. Even if an engine flames out, the helicopter can land in a gliding mode, and the helicopter is particularly safe to land in a gliding mode. The LED lamp is suitable for being used in various harsh environments and meets the requirement for multiple purposes.
本发明公开了一种气动定翼飞机,简称定翼直升机,属于飞机结构的基础发明。其机体、操纵系统、动力装置的机械结构和尺寸以及整体布局与传统固定翼飞机基本相同。采用了“自主喷气机翼”和成熟的大涵道涡扇发动机技术,通过管道与对接装置使两者对应连通,在机翼前端或机身前端的进气口吸入空气,从机翼前端上部的排气口沿机翼表面高速向后喷出,实现了自主控制飞机的升力和推力。摒弃了传统直升机异常复杂和灵敏的机械装置,克服了传统固定翼飞机起飞与降落过程的艰难与危险,特别适合翼身融合隐身飞机使用。更具有传统直升机和传统固定翼飞机的所有优点,即使发动机熄火,也能滑翔降落,特别安全。适合各种严苛环境使用,并满足多种用途的需要。
Pneumatic fixed-wing aircraft
气动定翼飞机
2022-03-22
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |