Gas-consuming underwater posture changing upward-floating device resisting surges

An attitude transformation, gas-fired technology, applied in buoys, motor vehicles, transportation and packaging, etc., can solve the problems of poor concealment, high cost, and the lack of a wide range of gravity adjustment capabilities for water surface detection devices, achieving light weight, high production The effect of large air volume, applicability and portability

Active Publication Date: 2018-06-29
西安应用光学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the water surface detection device (buoy) does not have the ability to adjust the center of gravity in a wide range, it is difficult to maintain the basic "upright" state under the disturbance of the sea surface surge, and it cannot be carried by underwater vehicles for release, concealment Poor performance and high cost

Method used

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  • Gas-consuming underwater posture changing upward-floating device resisting surges
  • Gas-consuming underwater posture changing upward-floating device resisting surges
  • Gas-consuming underwater posture changing upward-floating device resisting surges

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Embodiment Construction

[0033] The embodiment described below is only an implementation of the specific application of the present invention, and the design can be changed according to the loading requirements of different products, such as the connection mode with the carrier, the number of multi-stage telescopic pneumatic cylinders, the amount of gas powder column, and the volume of the airbag , counterweight and other parameters. Specific embodiments of the present invention will be introduced below in conjunction with the accompanying drawings. The anti-surge and disturbance gas-fired underwater attitude change and floating device is suitable for underwater attitude change and rapid ascent of water surface detection devices, communication relay buoys, etc., and anti-surge disturbance when working on the water surface. It is safe and reliable. , Simple structure, small size, easy to use and so on. The specific instructions include: (1) description of the overall assembly structure; (2) descriptio...

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Abstract

The invention discloses a gas-consuming underwater posture changing upward-floating device resisting surges. When the device needs to float upwards to the water surface for work, a relay controls an electricity supply pipeline to electrify a fuel gas agent pillar inside an air cylinder gas generator, the fuel gas agent pillar is combusted to generate high-pressure gas, the high-pressure gas entersthe bottom of a multi-stage pneumatic cylinder, the multi-stage telescopic pneumatic cylinder is pushed to quickly stretch to drive a balance weight to be away from a carrier, and the position of thecenter of gravity of the carrier is changed; after a preset time is delayed, the relay controls a gasbag gas generator to be electrified, a fuel gas agent pillar inside the generator is combusted togenerate high-pressure slow-release gas, a compressed buoyancy gasbag is inflated to be quickly expanded, the wetted area of the carrier is increased, and extra buoyancy is generated to change the position of the buoyant center. Under the joint effect of gravity and buoyancy, the carrier rotates under the change of torque of itself, and the posture of the carrier is changed into the vertical state, so that the carrier quickly floats upwards to the sea level. By means of the gas-consuming underwater posture changing upward-floating device resisting the surges, the carriers can carry different water surfaces, and the gas-consuming underwater posture changing upward-floating device has the advantages of being simple in structure, convenient to control, reliable in work, small in size, wide inadaptive surface, convenient to use and the like.

Description

technical field [0001] The invention relates to an underwater floating device, in particular to a gas-fired underwater posture-changing floating device resistant to surge disturbance. Background technique [0002] Surface detection devices, especially the miniaturized buoys used for relay communication and detection in the ocean environment, need to have the function of adjusting the center of gravity of the structure when they work normally under the condition of surge disturbance. Adjust the overall center of gravity position of the mechanism through the counterweight structure to ensure that the detector is always in the "upright" state relative to the water surface. The impact of surge disturbance on the performance of the detection device can be improved, and the overall stability and adaptability of the detection device can be improved. [0003] At present, the main method adopted for marine product equipment is to set the structural counterweight in the lower part of...

Claims

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Application Information

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IPC IPC(8): B63B22/18B63B22/22
CPCB63B22/18B63B22/22
Inventor 王佳江涛程刚张宝宜任元斌慕巍王虎李广良邢军智高雅
Owner 西安应用光学研究所
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