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Body positive and negative pressure training device for flight personnel

A technology for flight personnel and training devices, applied in the field of flight, can solve problems such as difficulty in satisfying pilot training, limited number and methods of large human centrifuges, etc., and achieve the effect of improving flight endurance

Active Publication Date: 2016-02-17
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The number and methods of large-scale human centrifuges are limited, which can only meet the needs of some pilots for high-G physical examination, and it is difficult to meet the training of pilots.

Method used

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  • Body positive and negative pressure training device for flight personnel
  • Body positive and negative pressure training device for flight personnel

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Embodiment Construction

[0018] Embodiment of the present invention is described below in conjunction with accompanying drawing, embodiment does not constitute limitation of the present invention:

[0019] The device includes a vacuum chamber 2, a pedal 1, a seat 4, a backrest 20, a shoulder rest 5, an accelerator, a steering rod 13, an observation window 12, a front display control panel 3, a rear control panel 6, a measurement and control box 7, and a vacuum box 11 , a vacuum pump 10, an electromagnetic shut-off valve 8, an electromagnetic intake valve 9, a vacuum sensor 19, an anti-G suit 16, a pressure regulating mechanism 17, and a high-pressure cylinder 18. The specific functions and usage methods are as follows:

[0020] Vacuum chamber 2: Create negative pressure in the environment below the chest of the tester, simulating the feeling of the pilot when the aircraft is overloaded at high altitude;

[0021] Hatch 14: for testers to enter and exit the vacuum chamber, to seal the vacuum chamber;

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Abstract

The invention relates to a flight personnel body positive-negative pressure training device. The invention adopts the following technical scheme: included are a training part, a backstage part and an anti-gravity part. The training part includes a vacuum chamber in which a seat and a display control panel in front of the seat, and also a steering rod, a throttle lever and a pedal which are around the seat are arranged; the anti-gravity part includes an anti-gravity suit which is connected with a pressure regulating mechanism and a high-pressure gas cylinder; and the backstage part includes a vacuum box connected with an electromagnetic gas-inlet valve and the vacuum chamber through a solenoid dump valve. Through adoption of the above-mentioned technical scheme, the flight personnel body positive-negative pressure training device has the following beneficial effects: the device enables a positive-negative pressure environment to be formed below a chest of a testing personnel so that feelings of a pilot when a flight overload occurs are simulated and the pilot is guided to complete a pedal-force anti-gravity motion correctly. Therefore, flight endurance is improved.

Description

Technical field: [0001] The invention relates to a training device in the field of flight, in particular to a positive and negative body pressure training device for pilots. Background technique: [0002] With the same fighter plane and protective equipment, foreign military pilots can withstand an average of 7 to 9 Gs, and the effectiveness of the aircraft can reach 90%. Domestic military pilots tolerate an average of 5 to 7 Gs. The effectiveness of the fighter can only be 50%, mainly due to the lack of anti-G endurance of the pilot. This is related to the low level of our existing training equipment. The number and methods of large-scale human centrifuges are limited, which can only meet the needs of some pilots for high-G physical examination, and it is difficult to meet the training of pilots. Invention content: [0003] Purpose of the invention: [0004] In order to provide a body positive and negative pressure training device for pilots that can place the parts b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B9/08
Inventor 胡文东马进李晓京文治洪李烨顼红雨张利利王涛
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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