Aerostat capsule and aerostat

An aerostat and bladder technology, applied in the field of flight machinery, can solve the problems of excessive heat absorption and high pressure of the aerostat bladder, and achieve the effects of improving the operating cycle, avoiding insufficient buoyancy, and operating safely and stably

Inactive Publication Date: 2016-11-16
DONGGUAN FRONTIER TECH INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide an aerostat capsule and an aerostat to solve the problem in the prior art that the aerostat capsule absorbs too much heat, resulting in excessive pressure in the aerostat capsule

Method used

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  • Aerostat capsule and aerostat
  • Aerostat capsule and aerostat
  • Aerostat capsule and aerostat

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] According to one aspect of the present invention, there is provided an aerostat capsule, such as Figures 1 to 3 As shown, the aerostat capsule includes: an inner capsule 10, the inside of which forms a main capsule cavity 100; 10 to form a thermal insulation pocket 200 .

[0027] The aerostat capsule of the present invention includes a main capsule cavity 100 and a thermal insulation capsule cavity 200, the main capsule cavity 100 is mainly filled with gas for providing buoyancy, and the thermal insulation capsule cavity 200 is arranged on the outside of the main capsule cavity 100 for Heat insulation is provided between the main capsule cavity 100 and the external environment to prev...

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Abstract

The invention provides an aerostat capsule and an aerostat. The aerostat capsule comprises an inner capsule skin and an outer capsule skin, wherein a main capsule cavity is formed in the inner capsule skin; the outer capsule skin is arranged on the outer side of the inner capsule skin; and a heat insulating capsule cavity is formed between the outer capsule skin and the inner capsule skin. The aerostat capsule comprises the main capsule cavity and the heat insulating capsule cavity; the interior of the main capsule cavity is mainly filled with gas used for providing buoyancy; the heat insulating capsule cavity is arranged on the outer side of the main capsule cavity and used for insulating heat between the main capsule cavity and the outside environment and avoiding that the outside heat is directly transferred to the interior of the main capsule cavity and the gas is heated; the temperature rise speed of the gas in the aerostat capsule is smaller than the temperature rise speed of gas in an existing aerostat capsule, that is to say, the gas expanding speed is small, the gas pressure in the aerostat capsule is low, and therefore the aerostat capsule can be kept free of deflating under a harsher condition, it is avoided that because the gas loss of the aerostat capsule is too large, the buoyancy is not sufficient, running of the aerostat capsule is safer and more stable, and the running period of the aerostat capsule is prolonged.

Description

technical field [0001] The invention relates to the field of flight machinery, in particular to an aerostat capsule and an aerostat. Background technique [0002] The aerostat is a device that uses the buoyancy of light gases such as helium to transport different load systems to adjacent space, and realizes functions such as earth observation, space-ground communication, early warning and prediction, etc. Its effective lift is all made of special materials. It is provided by light gas such as helium loaded in the aerostat capsule. [0003] The aerostat capsules of the aerostats in the prior art are divided into zero-pressure aerostat capsules and overpressure aerostat capsules. The overpressure aerostat capsule will be affected by the heat of the environment when it is lifted into the air and stays in the air, which will increase the air pressure inside the aerostat capsule, which is limited by the pressure resistance of the aerostat capsule itself. The bladder usually exp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64B1/60
CPCB64B1/60
Inventor 不公告发明人
Owner DONGGUAN FRONTIER TECH INST
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