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Tethered balloon with telescopic gasbag body

A tethered balloon, retractable technology, applied in the direction of airbag arrangement, etc., to achieve the effect of increasing the time spent in the air

Inactive Publication Date: 2015-04-29
陈德荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reason is that in the stratosphere at a height of 20Km, the density of the atmosphere is only 5-7% of that on the ground, and the volume of the gas in the capsule of the balloon will expand to more than 14 times at the height of the stratosphere at 20Km, which cannot be achieved by traditional tethered balloons.

Method used

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  • Tethered balloon with telescopic gasbag body
  • Tethered balloon with telescopic gasbag body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] figure 1 It is a structural schematic diagram of an embodiment of a foldable telescopic structure airbag of the present invention.

[0017] The balloon can be a sphere or an ellipsoid in terms of shape design, based on the principle of reducing the amount of materials used and the weight of the capsule body.

[0018] The production process of the capsule of the tethered balloon is the same as that of the traditional blimp, that is, it is processed by heat sealing or bonding; the telescopic structure is similar to the bellows structure of an accordion, and the corresponding bellows can be designed with reference to the processing technology of the accordion bellows. Processing equipment and tooling to improve production efficiency and quality.

[0019] The pod is arranged at the bottom of the capsule and has a function of regulating the internal pressure of the capsule. If a directional radar needs to be installed in the pod, an automatic steering and directional devic...

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PUM

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Abstract

The invention discloses a tethered balloon with a telescopic gasbag body, to enable the balloon to ascend to the sky. A telescopic gasbag structure is adopted, and the principle that the pressure inside and outside the gasbag is in balance is adopted, when the balloon ascends to the sky from the ground, the telescopic gasbag can be expanded to a required size along with the continuous decrease of the outer environment air pressure, when the balloon returns to the ground from the sky, the gasbag can be shrunk to the original size along with the continuous increase of the outer environment air pressure, thus the shape and safety of the balloon are guaranteed, and hang time of the balloon can be doubled.

Description

Technical field [0001] The invention relates to a high-altitude tethered balloon. Background technique [0002] We use a simple assumption to illustrate the significance of high-altitude tethered balloons: the Diaoyu Islands are 356Km away from Wenzhou, my country, and a "Jaguar" tethered balloon imported from Russia worth 15 million US dollars is used at a working altitude of 3500M. If a long-range radar is installed on it , can observe the sea level of 237Km; it is said that the maximum working height of the tethered balloon in our country is 5000M, and the radar can observe the sea level as far as 287Km; if the radar is installed on the balloon at the working height of 8000M, it can observe 360Km (Diaoyu Island) If the radar is installed at the working altitude of the stratosphere at a height of 20Km, it can observe the sea level 570 kilometers away, that is, a stratospheric tethered balloon radar can monitor the military situation in the 200Km waters around the Diaoyu Isla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64B1/58
Inventor 陈德荣
Owner 陈德荣