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aerodynamic device

An aerodynamic, compressed air technology, applied in transportation and packaging, aircraft parts, aircraft control, etc., can solve problems such as low power system efficiency, power dispersion, accidents, etc., to achieve high safety, smooth flight, and small volume.

Inactive Publication Date: 2018-05-25
邱俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The propeller adopts an open structure, so the existing problems are: 1. During the flight, birds flying in the air are easy to hit the propeller, causing accidents; 2. The power generated by the propeller is scattered, making the efficiency of the power system low

Method used

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  • aerodynamic device
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Embodiment Construction

[0030] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0031] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. In addition, t...

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PUM

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Abstract

An aerodynamic force device comprises spiral rods, spiral vane lantern rings and power input equipment; each spiral rod comprises a rotating shaft and a first spiral wing plate; each spiral vane lantern ring comprises a pipe body and a second spiral wing plate; the power input equipment is in power connection with the spiral rods; each first spiral wing plate is separated from the corresponding second spiral wing plate, and a compression gap for air compression is reserved between each first spiral wing plate and the corresponding second spiral wing plate; a compressed air jet orifice is formed in each spiral lantern ring. Based on the structural design, the spiral lantern rings sleeve the spiral rods, the high-speed rotations of spiral lantern rings and the spiral rods are clockwise and anticlockwise; compressed air gathers and are pressurized in the spiral lantern rings, and then jet with a high speed from the compressed air jet orifices formed in the spiral lantern rings so as to generate power. The aerodynamic force device provided by the invention is free of leakage of airscrew blade, higher in safety and smaller in size, and can be mounted in an aircraft in a hidden manner, so that the aircraft can keep streamline height and the flying can be smoother.

Description

technical field [0001] The present invention relates to the technical field of power equipment, and more specifically, relates to an aerodynamic device. Background technique [0002] In the prior art, commonly used propeller aircraft generally adopt a single propeller or double propeller structure, and the propeller is arranged on the top of the cockpit, and the engine drives its rotation to generate power. [0003] The propeller adopts an open structure, so the problems that exist are: 1. During the flight, birds flying in the air are likely to bump into the propeller, causing accidents; 2. The power generated by the propeller is scattered, making the efficiency of the power system lower. Contents of the invention [0004] (1) Technical issues [0005] How to improve the flight safety of the propeller aircraft and improve the efficiency of the propeller power system has become an urgent problem to be solved by those skilled in the art. [0006] (2) Technical solution ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C11/00B64C11/18B64C11/20B64C15/02
CPCB64C11/001B64C11/18B64C11/20B64C15/02
Inventor 邱俊
Owner 邱俊