Stratosphere airship and inflating and deflating adjusting method thereof

Abstract

The invention discloses a stratosphere airship and an inflating and deflating adjusting method thereof, and belongs to the field of aircraft environment. The stratosphere airship comprises an inflating adjusting system and a deflating adjusting system, wherein the inflating adjusting system consists of a high-pressure gas storage tank, an inflating valve, a main valve and an overpressure helium sac, and the deflating adjusting system consists of the overpressure helium sac, the main valve, a deflating valve, a helium compressor and the high-pressure gas storage tank. When the temperature of a main helium sac is increased, the deflating adjusting system is worked, the helium compressor compresses helium in the overpressure helium sac in the high-pressure gas storage tank for storage, so that the size of the airship is kept unchanged; and when the temperature of the main helium sac is reduced, the inflating adjusting system is worked, the high-pressure gas storage tank releases helium to the overpressure helium sac through the inflating valve and the main valve, and the pressure is kept balanced. According to the inflating and deflating adjusting method disclosed by the invention, the quality of the airship is kept balanced, so that the problem that when the airship is suspended, the height is unstable due to the quality changes caused by the inflating and the deflating of the air sac is solved.

Description

technical field [0001] The invention relates to an inflation and deflation adjustment system for a stratospheric airship, which belongs to the field of aircraft environment. Background technique [0002] In recent years, developed countries such as the United States, Japan, the United Kingdom, and Russia have successively conducted in-depth evaluations of airships, a special aircraft, in the civil and military fields, and have begun to pay attention to and design and manufacture new types of airships, especially stratospheric airships. And apply it to the two fields of military and civilian. However, due to the inflation and deflation of the airship airbags, the airship floats up and down. In the current research field of stratospheric airships, most airships do not float for a long time. At the same time, because the fan inflates the airbag airbags at night, solar energy cannot be directly used. Therefore, The storage of solar energy after conversion to electrical energy i...

AI Technical Summary

Problems solved by technology

However, due to the inflation and deflation of the airship airbags, the airship floats up and down. In the current research field of stratospheric airships, most airships do not float for a long time. At the same time, because the fan inflates the airbag airbags at night, solar energy cannot be directly used. Therefore, The storage of solar energy after conversion to electrical energy is also the focus of current research

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