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Balloon tearing device and aerostat with same

An aerostat and capsule technology, which is applied in the field of aerostats, can solve the problems of high power requirements, slow emergency response, incomplete execution of capsule tearing, etc., and achieves the effects of convenient use and simple structure

Active Publication Date: 2017-10-13
CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the field of aerostats, electric mechanisms are often used to tear the capsule. However, the tearing method of the electric mechanism takes a long time and requires a high power supply. It is prone to problems such as slow emergency response or incomplete tearing of the capsule.

Method used

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  • Balloon tearing device and aerostat with same
  • Balloon tearing device and aerostat with same
  • Balloon tearing device and aerostat with same

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Such as Figure 1~5 As shown, the capsule 2 of the aerostat of this embodiment includes a helium chamber 11 and an air chamber 12, and the capsule tearing device of this embodiment is arranged on the helium chamber 11 of the aerostat.

[0025] The capsule tearing device of this embodiment includes a superalloy wire 1 arranged on the capsule 2, a tensile member 3, an external power supply and a pull ring 6; the superalloy wire 1 is arranged outside the capsule 2, and the high temperature The two ends of the alloy wire 1 are respectively connected to the ends of the tensile member 3, the tensile member 3 is in a stretched state and the superalloy wire 1 is pasted on the outside of the capsule body 2, and the pull ring 6 is fixed on the On the capsule body 2, a pull rope 7 is connected to the pull ring 6, the head end of the tensile member 3 is connected to the pull rope 7, and the superalloy wire 1 is connected to an external power supply. After the external power supply ...

Embodiment 2

[0033] Such as Figure 6 As shown, the capsule tearing device of this embodiment is arranged on the air chamber 12 of the aerostat. After the switch 9 is closed, the capsule body 2 is burnt into a linear tear band, and the braid of the capsule body 2 is quickly cut to release the air in the capsule body 2 .

[0034] Other implementations are the same as in Example 1.

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Abstract

The invention discloses a balloon tearing device and an aerostat with the same. The balloon tearing device comprises a high-temperature alloy wire, a stretching part and an external power source, and the high-temperature alloy wire, the stretching part and the external power source are arranged on a balloon. The high-temperature alloy wire is arranged on the outside of the balloon, two ends of the high-temperature alloy wire are connected to the tail end of the stretching part, the stretching part in a stretching state enables fitting of the high-temperature alloy wire on the outside of the balloon, the head end of the stretching part is fixed to the balloon, the high-temperature alloy wire is connected with the external power source, and after the external power source is electrified, the high-temperature alloy wire is heated to tear the balloon by burning. The balloon tearing device and the aerostat with the same are simple in structure and convenient to use, the balloon of the aerostat in an emergency state can be quickly torn when the high-temperature alloy wire is electrified, and normality in operation of the aerostat under a normal condition is unaffected.

Description

technical field [0001] The invention relates to an aerostat, in particular to a capsule tearing device and an aerostat using the device. Background technique [0002] An aerostat is an aircraft that relies on buoyancy to overcome its own gravity. There are three types of aerostats: airships, free balloons and tethered balloons. The emergency state of the aerostat mainly refers to that the airship is in the power system, control system or communication system failure and cannot be remotely controlled; the tethered balloon is disconnected, the communication system or the balloon recovery device is in failure and the balloon cannot be tethered; , altitude adjustment system failure or free balloon flying out of the safety control boundary. When the aerostat is in an emergency state, the helium in the capsule must be released immediately so that the aerostat returns to the ground as soon as possible to avoid encroaching on the airspace of other aircraft and causing major loss of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64B1/58
CPCB64B1/58
Inventor 徐亮袁军行刘传超谭百贺倪勇
Owner CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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