Flight personnel body positive-negative pressure training device

A technology for pilots and training devices, applied in the field of flight, can solve the problems of difficulty in meeting pilot training, the limited number and methods of large-scale human centrifuges, etc., and achieve the effect of improving flight endurance

Active Publication Date: 2013-10-23
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • 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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  • Flight personnel body positive-negative pressure training device
  • Flight personnel body positive-negative pressure training device

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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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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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