Pneumatic air vehicle

A technology of unmanned aerial vehicles and air motors, which is applied in the direction of aircraft, unmanned aerial vehicles, motor vehicles, etc., can solve the problems of scrapping of precision instruments and vulnerable parts, high scrapping frequency, difficulty in popularizing drones, etc., and achieve load Big, expensive, low cost effect

Inactive Publication Date: 2016-06-29
孙秀文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the number of charging and discharging of each battery is only 300 times, and the frequency of scrapping is too high
And anyone who has operated a drone knows that once the drone crashes, the precision instruments and vulnerable parts will basically be scrapped, which is difficult for farmers to bear.
These weaknesses make it difficult for drones to popularize in the low-end market

Method used

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  • Pneumatic air vehicle

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Embodiment Construction

[0008] The system consists of fiber gas storage tank 1, airflow switch 2, intelligent decompression valve 3, battery 4, avionics system 5, air charging port 6, rack 7, propeller 8, air motor 9, airbag 10, parachute 11, transmission Air pipe 12 is formed, and each component is all fixed on the frame, also has external inflator and remote control and mounted load in addition.

[0009] The fiber gas storage tank 1 can be made of glass fiber or carbon fiber glass fiber reinforced plastic, which can be light and cheap, greatly reduce the weight of the fuselage and output powerful power, and the external inflator can inflate it through the gas charging port 6.

[0010] The air flow switch 2 and the intelligent decompression valve 3 are controlled by the avionics system 5 controlled by the remote control. The air flow from the fiber air storage tank 1 reaches the air motor 9 through the air pipe 12 and drives the air motor 9 to rotate, and the air motor 9 drives the propeller 8 turns...

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Abstract

The invention discloses a remote control unmanned air vehicle powered by compressed air. Air is compressed by an air compressor and is delivered into a light air storage tank of the unmanned air vehicle to serve as flight prime power, and pneumatic motors drive a single-shaft or multi-shaft propeller to rotate so as to achieve flight of the unmanned air vehicle. The remote control unmanned air vehicle powered by the compressed air comprises a fiber air storage tank 1, an airflow switch 2, an intelligent pressure reducing valve 3, a storage battery 4, an avionic system 5, an inflating inlet 6, a frame 7, the propeller 8, the pneumatic motors 9, a safety airbag 10, a parachute 11 and an air pipe 12, wherein all the components are fixed on the frame. Additionally, an inflator and a remote control as well as mounting loads are arranged externally. The storage battery 4 supplies power to the airflow switch 2 and the intelligent pressure reducing valve 3, and the intelligent pressure reducing valve 3 controls the pneumatic motor 9 on every shaft individually under control of the avionic system 5 and regulates airflow of the pneumatic motor 9 on every shaft through gravity sensing, so that the unmanned air vehicle can fly steadily.

Description

technical field [0001] The invention relates to a device that uses compressed air as power to drive an aircraft to fly, and can be widely used in intelligent remote-controlled drones, intelligent remote-controlled unmanned ships and submarines. . Background technique [0002] With the progress of society and the development of science and technology, human beings have more and more needs for drones. From small children's toys to industrial and agricultural production and even military industry, drones have set off a boom. The market demand is very strong, and even attracts commercial sense. Very sensitive well-known IT giants such as Amazon, Google, and Intel have participated. Since 2014, consumer electronics giants such as Samsung, Tencent, Apple, and Xiaomi have also set their sights on drones, indicating that the market prospect is very broad. However, the current UAV technology has several fatal weaknesses. Civilian and commercial UAVs are very expensive, have small lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C39/02B64D45/00
CPCB64C39/024B64D45/00B64U50/00B64U70/83B64U70/00B64U10/10
Inventor 孙秀文
Owner 孙秀文
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