Soft oil bag of underwater vehicle

A technology for submersibles and oil bags, which is applied in the field of soft oil bags for submersibles, can solve problems such as poor reliability and pollution of the marine environment, and achieve the effects of good oil resistance, good maneuverability, and prevention of seal failure

Inactive Publication Date: 2013-03-06
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve problems such as complex and poor reliability of traditional oil tank systems of submersibles and pollution of the marine environment, the purpose of the present invention is to provide a soft oil bag for submersibles

Method used

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  • Soft oil bag of underwater vehicle
  • Soft oil bag of underwater vehicle
  • Soft oil bag of underwater vehicle

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] The invention is installed in the non-watertight oil tank of the submersible, and the bladder wall is made of commercially available polyurethane soft material, which has high strength, good oil resistance, and small volume after folding; the oil bladder can be made to match the oil tank according to the installation position. Matching shape, seams are thermo-glued and molded.

[0038] Such as figure 1 , figure 2 As shown, a plurality of sealing nozzles are installed on the wall 1 of the oil bag 15 of the present invention, that is, three holes have been opened on the wall 1, the openings at the top are used for exhausting, and the holes at the bottom are used to supply oil to the daily fuel tank. Oil, the opening in the middle is used for oil injection; each opening is equipped with a sealing oil nipple, respectively, the exhaust port sealing nippl...

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Abstract

The invention relates to a soft oil storage device applied in an underwater vehicle, and particularly relates to a soft oil bag of an underwater vehicle. A bag wall is made of a polyurethane material. The bag wall is fixed on the wall of a cabin of the underwater vehicle by three sealed oil nozzle bolts to ensure the sealing of the wall of the cabin, and is fixed in the oil cabin by a plurality of hangers arranged on bag wall hanger holders. The ideal original state of the oil bag is the vacuum state, the bag walls are pasted together, and fuel oil is injected to the oil bag by an oil injection pump through an oil injection pipe and a sealing oil nozzle at an oil injection port. Along with the injection of the fuel oil, the oil bag is gradually filled. If the oil bag is initially provided with a certain amount of air, the air is exhausted by a sealing oil nozzle at an air exhaust port and an air exhaust pipe along with the injection of the fuel oil. When the fuel oil is required to be used, the fuel oil enters into a daily fuel oil tank through a sealing oil nozzle at an oil supply port and an oil supply pipe. The air bag is gradually shriveled along with the consumption of the fuel oil, and water is replenished into the cabin at any time, so that the function of not changing weight and gravity center parameters along with the fuel consumption of the underwater vehicle can be realized.

Description

technical field [0001] The invention relates to a software oil storage device applied to a submarine, in particular to a software oil bag of a submarine. Background technique [0002] With the increasing development of marine engineering, underwater vehicles are more and more widely used. In the fields of marine engineering and underwater engineering, various underwater vehicles are increasingly seen, including unmanned underwater vehicles. Submersibles, manned underwater vehicles, etc. [0003] Traditional unmanned underwater vehicles are generally powered by batteries (AUV) or powered by a surface support mother ship (ROV) through armored cables. When the submersible needs to sail for a long time and on a large voyage, it needs to use an internal combustion engine as power. [0004] In order to meet the needs of the internal combustion engine, the submersible needs to carry a large amount of fuel. Traditional submersibles (such as submarines) carry fuel by arranging dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63G8/12B63G8/26
Inventor 衣瑞文尹远胡志强郑荣
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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