Multipurpose airplane

A multi-purpose, aircraft technology that is used in aircraft control, vertical take-off and landing aircraft, and affecting the air flow across the surface of the aircraft. and other problems, to achieve the effect of high energy consumption economy, fast cruising speed, and saving R&D and manufacturing costs

Pending Publication Date: 2021-11-30
中电科芜湖通用航空产业技术研究院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional rotorcraft, such as helicopters, can take off and land vertically, but the cruising speed of rotorcraft is relatively slow, about 250km / h, and the range is short, about 600km. The fuel economy cannot be compared with that of fixed-wing aircraft.
Current aircraft cannot take into account the advantages of both fixed-wing and rotary-wing aircraft

Method used

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Embodiment Construction

[0027] The technical solutions of the present application are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0028] Such as figure 1 As shown, the present embodiment provides a multi-purpose aircraft 100, the multi-purpose aircraft 100 includes a fuselage 1 and a wing 2, the wing 2 is arranged on the top of the fuselage 1, and the fuselage 1 and the wing 2 are connected by a connecting piece 3 , In this embodiment, bolts can be used for the connecting piece 3 . The fuselage 1 and the wing 2 are separate modules, and the fuselage 1 and the wing 2 with different functions can be assembled accord...

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Abstract

The invention relates to a multipurpose aircraft. The multipurpose aircraft comprises a fuselage and wings. Each wing comprises a base arranged at the top of the fuselage; a front wing, which comprises a front wing body and a first rotor wing, wherein the front wing body is hinged to the base, the first rotor wing is arranged on the front wing body, and the axis of the first rotor wing is parallel to the take-off and landing direction of the multipurpose aircraft; a main wing, which comprises a main wing body and a second rotor wing, wherein the main wing body is arranged on the base, and the second rotor wing is arranged on the main wing body; and a rear wing, which comprises a rear wing body and a third rotor wing, wherein the rear wing body is hinged to the base, the third rotor wing is arranged on the rear wing body, and the axis of the third rotor wing is parallel to the take-off and landing direction of the multipurpose aircraft. The front wings are located on the side, close to the nose, of the base, the rear wings are located on the side, close to the tail, of the base, and the main wings are located between the front wings and the rear wings. The multipurpose aircraft can achieve short-distance take-off and landing and vertical take-off and landing, and is high in cruising speed and good in economical efficiency.

Description

technical field [0001] The present application relates to the field of aviation equipment, in particular to a multi-purpose aircraft. Background technique [0002] The take-off and landing of existing fixed-wing general-purpose aircraft requires good infrastructure, and usually requires a runway with a length of not less than 800 meters to ensure the normal operation of the aircraft. Traditional rotorcraft, such as helicopters, can take off and land vertically, but the cruising speed of rotorcraft is relatively slow, about 250km / h, and the range is short, about 600km. The fuel economy cannot be compared with that of fixed-wing aircraft. Current aircraft cannot take into account the advantages of both fixed-wing aircraft and rotary-wing aircraft. Contents of the invention [0003] Based on the above problems, the present application provides a multi-purpose aircraft, which realizes short take-off and landing and vertical take-off and landing of the aircraft. [0004] One ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/22B64C29/02B64C1/30
CPCB64C27/22B64C29/02B64C1/30
Inventor 熊俊李洪淼赵新新杨蕊姣冷崇富曾锐刘剑郑威平丽浩洪雨宁
Owner 中电科芜湖通用航空产业技术研究院有限公司
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