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Hybrid power four-duct manned aircraft

A hybrid power and aircraft technology, applied in the field of manned aircraft, can solve the problems of self-heaviness and vibration, and achieve the effect of reducing self-weight, reducing weight, and sensitive attitude control

Pending Publication Date: 2021-02-09
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems of heavy weight and large vibration of existing fuel-driven multi-rotor aircraft, as well as the shortcomings of electric-driven multi-rotor aircraft in terms of flight time and load

Method used

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  • Hybrid power four-duct manned aircraft
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  • Hybrid power four-duct manned aircraft

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Embodiment Construction

[0029] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the specification and the drawings, elements that have the same function and structure are denoted with the same reference numerals, and repeated explanation of these structural elements is omitted.

[0030] A hybrid four-duct manned aircraft comprises a main body frame and a hybrid drive system arranged on the main body frame. The hybrid drive system includes a turboshaft engine 101 with a fuel tank 105 and a turboshaft engine 101 powered The first-speed gearbox connected to the output end, the turboshaft engine 101 is located in the middle position on the right side of the main body frame, and the fuel tank 105 is integrated with the turboshaft engine 101; the generator is connected to the power output end of the turboshaft engine 101 and placed On one side of the turboshaft engine 101; the battery pack 104 is connected to the generat...

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Abstract

The invention provides a hybrid power four-duct manned aircraft which adopts a double-power system of a turbine shaft engine and a motor and provides driving force for four variable-pitch duct fans through a transmission box body and a transmission shaft. Two flight modes of vertical take-off and landing and fixed wing cruising of the aircraft are achieved by tilting the front two ducted wind andswitching the transmission path of the power device. By means of the hybrid power four-duct manned aircraft, the four-duct manned aircraft which is higher in safety, lighter in dead weight, higher inloading capacity and longer in endurance time can be achieved, and then the practicability of manned flight is achieved.

Description

technical field [0001] The invention relates to a hybrid manned aircraft, in particular to a pitch-variable four-duct aircraft capable of switching between vertical and level flight states. Background technique [0002] At present, there are two main types of mature manned aircraft on the market: fixed-wing and helicopter. As the mainstream manned aircraft, fixed-wing aircraft need runways for takeoff and landing, and are highly dependent on airports. Although civilian helicopters can take off and land vertically and do not have high requirements for the take-off and landing environment, due to the complex structure of the main rotor, it is relatively difficult to operate and the maintenance cost is relatively high. [0003] In recent years, with the rise of electric multi-rotor drones and the wide application of lightweight materials, coupled with the increasingly serious urban traffic jams, many companies have restarted the research of "flying cars", hoping to create low-...

Claims

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Application Information

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IPC IPC(8): B64D27/02B64D35/06B64D35/00B64C11/32
CPCB64D27/02B64D35/06B64D35/00B64C11/32B64D27/026
Inventor 许超李佳
Owner WUHAN TEXTILE UNIV
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