Air current circulation aircraft and method for making the same

A technology of circulating airflow and realization method, applied in the field of aviation aircraft, can solve the problems of high energy consumption, low aircraft lift, and high control difficulty, and achieve the effects of good safety, less space, and good economy.

Inactive Publication Date: 2006-07-19
李志文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are still many deficiencies in existing aviation vehicles: fixed-wing aircraft need a long runway for take-off and landing, and the wings are long, easy to break and take up a lot of space; Injury to people or other objects around; vertical take-off and landing aircraft has low lift, high energy consumption and high difficulty in control

Method used

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  • Air current circulation aircraft and method for making the same
  • Air current circulation aircraft and method for making the same
  • Air current circulation aircraft and method for making the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A circulating airflow system is provided on the aircraft, that is, a channel 5 is arranged in the aircraft, and a compressor 4 is arranged in the channel 5. The two ports of the channel 5, namely the air outlet 1 and the air inlet 3, are exposed above the aircraft. The two ports are Opposite and have a certain distance, between the two ports is the upper surface 2 of the aircraft, its structure can refer to image 3 . The air compressor 4 accelerates the airflow in the channel 5 or flows at a constant speed, and flows out from the air outlet 1, passes through the upper surface 2 of the aircraft, and then flows into the channel 5 from the air inlet 3, and is then accelerated by the compressor, and the cycle continues like this . The airflow that flows out from the air outlet 1 and flows through the upper surface 2 of the aircraft reduces the pressure on the upper surface of the aircraft. When the flow velocity of the airflow is sufficient to make the pressure on the low...

Embodiment 2

[0018] In order to make the aircraft have more manned or cargo space, the ports of the channel 5 can be distributed above the two sides of the aircraft, and the passenger compartment 6 is in the middle, such as Figure 5 shown. At this time, the passage 5 can be divided into two branch pipes 7, so that the top of the aircraft both sides has an airflow to flow through, generating lift, as Image 6 shown. Certainly also can adopt left and right two independent circulation airflow systems to realize take-off. Because the lift of the aircraft is mainly used on the lower surface of the aircraft, and the gravity acts on the inside of the aircraft, that is, the point of action of gravity is above the point of action of the lift, so the stability of the aircraft is relatively poor. To make the stability of the aircraft better, The lower surfaces on both sides of the aircraft can be concave upwards, so that the point of action of the lift force can be raised to increase the stability...

Embodiment 3

[0020] Using the method of the present invention on the car is to set the airflow circulation system on the car, which can make the car realize flying, making it the best flying car in performance today. In order to make the flying car have more space for people or cargo, the ports of the channel 5 can be divided into both sides of the flying car like in Embodiment 2, and the passenger cabin 6 is in the middle, such as Figure 7 shown.

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PUM

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Abstract

The invention discloses a circulating flow aircraft and realization method, which is characterized by the following: opening the flow channel 5 on the inside or outside of aircraft; exposing two ports of channel 5 on the flier to make the outlet 1 and inlet 3 on the upper surface 2 of aircraft; setting compressor 4 in the channel 5; accelerating the air in the channel 5 at certain speed through compressor 4; flowing the air through outlet 1 on the upper surface 2 of aircraft; entering the channel 5 through inlet 3; circulating like this. When the air flow on the aircraft surface 2 is more than the flow under the aircraft lower surface, the aircraft produces lift force. Two ports of flow channel 5 correspond to outlet 1 and inlet 3. The invention can lift vertically and suspend in the air without wings, which reduces the space with reliable safety.

Description

Technical field: [0001] The invention relates to an aircraft, in particular to an aviation aircraft which generates lift by circulating air flow. Background technique: [0002] There are still many deficiencies in existing aviation vehicles: fixed-wing aircraft need a long runway for take-off and landing, and the wings are long, easy to break and take up a lot of space; Injury to people or other objects around; VTOL aircraft have low lift, high energy consumption and high difficulty in control. Invention content: [0003] The invention provides a circulating airflow aircraft and its realization method, which can overcome the shortcomings in the background technology. [0004] The realization method of the present invention is: the air flow channel 5 is arranged inside or outside the aircraft, and the two ports of the channel 5 are exposed above the aircraft, that is, the air outlet 1 and the air inlet 3 are above the upper surface 2 of the aircraft, and the channel 5 is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C21/00B64C39/00
Inventor 李志文
Owner 李志文
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