Butterfly-shaped jet-propelled aircraft capable of taking off and landing vertically

Abstract

A butterfly-shaped jet-propelled aircraft capable of taking off and landing vertically comprises a butterfly-shaped shell, a supercharged air inlet device, an air supply tube, an oil storage box, an oil supply tube, an engine, an air jet hole, a cab, passenger and freight bin, taking-off supporting wheel, a landing wheel and a taking-off air storage tank. The supercharged air inlet device comprises a conical signal receiver, a cylindrical air inlet, a connecting surface and an air supply half tube, conical tips of conical and double-semi-conical supercharged air inlets are outward, bottoms ofadjacent cones are tangential in pairs, and the engine consists of the gas supply tube, the oil supply tube, a rotary air injection control valve, an air injection guide tube and a turning sprayer; the rotary air injection control valve is positioned in the center and comprises a rotating shaft and a fixing sleeve, the center of the rotating shaft is a combustion air injection rotary guide tube, the bottom of the guide tube is a 90-degree elbow, during rotation, the elbow is successively connected with various combustion chambers, a primary cooling and rotary air injection guide tube and a secondary cooling and rotary air injection guide tube are arranged on the outer side of the combustion air injection rotary guide tube, the 90-degree elbow is arranged on the bottom of the combustion airinjection rotary guide tube and is connected with various air injection accelerators along with rotation, and generated high-speed injected air is sprayed out via the sprayer.

Description

technical field [0001] The invention relates to a vertical take-off and landing butterfly jet aircraft, which belongs to the technical field of aviation equipment. Background technique [0002] In recent years, there have been many aircrafts and aircraft engines that can take off and land vertically, such as: an aircraft engine, patent number: 2015104492103. This aircraft engine is a new type of ramjet hypersonic aircraft engine. A compressed air supply system is installed, and there are multi-layer air jet cooling chambers on the outer wall of the combustion chamber and the air injection system; the nozzles have the same number of noise reduction and cooling nozzles as the cooling chamber layers. The engine nozzle ejects multi-layer airflow from the center to the outer layer, and the flow velocity gradually decreases, so the engine can enable the aircraft to achieve hypersonic flight in a silent or low-pitched state. Due to the complex structure of the compressed air supply...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of inconvenience caused by the complex structure of the compressed air supply system in the prior art, the present invention relates to a butterfly-shaped jet aircraft with a simple structure and energy-saving compressed air supply system

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