Back thrust-free composite wing aircraft with ducted fan composite auxiliary wing

A ducted fan and composite wing technology, applied in the field of thrustless composite wing aircraft and aircraft equipment, can solve the problems of low wing structure strength, slow horizontal flight speed, and unsatisfactory controllability, etc. The effect of wing area, fast flight speed, and convenient cluster flight

Inactive Publication Date: 2018-11-09
JIANGSU CHANGTAN ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional fixed wing has the advantages of fast flight speed, low energy consumption, etc., but it has the disadvantages that the main wing and the horizontal tail are not connected front and rear, the wing structure is not strong, easy to be damaged, the take-off and landing requirements are high, and the take-off and landing distance is long; the traditional vertical The take-off and landing aircraft has the advantages of convenient take-off and landing, but has the disadvantages of high energy consumption, low safety factor, poor load capacity, slow horizontal flight speed, and easy crash; although the current vertical take-off and landing fixed wing has the characteristics of convenient take-off and landing , but the controllability is not ideal when flying horizontally, and there are disadvantages such as large flight resistance, high energy consumption, and low safety factor.

Method used

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  • Back thrust-free composite wing aircraft with ducted fan composite auxiliary wing
  • Back thrust-free composite wing aircraft with ducted fan composite auxiliary wing
  • Back thrust-free composite wing aircraft with ducted fan composite auxiliary wing

Examples

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] Such as Figure 1 to Figure 5 As shown, a non-rear-thrust compound wing aircraft with a ducted fan compound aileron is composed of a non-rear thrust type compound-wing aircraft and a ducted fan thrust self-powered compound aileron assembled on both sides of its wing; wherein , the non-rear-thrust type composite wing aircraft includes a body 101, a compound lift wing 102 fixedly installed on both sides of the body 101; wherein, the body 101 is set as a deck platform; the compound lift wing 102 Built-in self-enclosed ducted fan 104, the outer side of composite lift wing 102 is designed with wing hinges (1028); the front end of the ducted fan thrust self-powered compound auxiliary wing is provided with ducted fan propeller 1063, and the ducted fan thrust is self-supplied A self-enclosed ducted fan 104 is arranged inside the energy composite aileron, and one or bot...

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Abstract

The invention discloses a back thrust-free composite wing aircraft with a ducted fan composite auxiliary wing. The back thrust-free composite wing aircraft comprises an engine body and composite liftwings fixed on the two sides of the engine body, wherein the engine body is arranged as a deck platform; a self-sealing ducted fan is arranged in the composite lift wing; a wing hinge is designed on the outer side of the composite lift wing. The back thrust-free composite wing aircraft disclosed by the invention has the characteristics of short takeoff and landing distance, fast flying, high strength of wing structure, energy storage of wing, low energy consumption in flying, long hang time, high safety and the like, wherein the auxiliary wing adopts composite lift.

Description

technical field [0001] The invention relates to an aircraft, in particular to a thrustless composite wing aircraft with a ducted fan composite auxiliary wing, and belongs to the technical field of aircraft equipment. Background technique [0002] Existing aircraft are mainly divided into two categories: fixed-wing and vertical take-off and landing aircraft (such as helicopters and multi-rotors). Of course, there is also a vertical take-off and landing fixed-wing product. The traditional fixed wing has the advantages of fast flight speed, low energy consumption, etc., but it has the disadvantages that the main wing and the horizontal tail are not connected front and rear, the wing structure is not strong, easy to be damaged, the take-off and landing requirements are high, and the take-off and landing distance is long; the traditional vertical The take-off and landing aircraft has the advantages of convenient take-off and landing, but has the disadvantages of high energy cons...

Claims

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Application Information

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IPC IPC(8): B64C27/20B64C27/26B64C37/02
CPCB64C27/20B64C27/26B64C37/02B64U50/14
Inventor任曲波
OwnerJIANGSU CHANGTAN ROBOT CO LTD