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Integrated electrochemical hydraulic buoyancy adjusting device used for underwater vehicle

An underwater vehicle and buoyancy adjustment technology, applied in the field of navigation, can solve the problems of insufficient control accuracy and difficulty in adjusting the amount, and achieve the effect of high control accuracy

Inactive Publication Date: 2017-05-10
BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem solved by the present invention: the present invention provides an integrated electromechanical hydraulic buoyancy adjustment device for underwater vehicles, which solves the problems of difficult measurement and control of the adjustment amount of the existing buoyancy adjustment device, and insufficient control accuracy.

Method used

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  • Integrated electrochemical hydraulic buoyancy adjusting device used for underwater vehicle
  • Integrated electrochemical hydraulic buoyancy adjusting device used for underwater vehicle
  • Integrated electrochemical hydraulic buoyancy adjusting device used for underwater vehicle

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Embodiment Construction

[0020] The integrated electromechanical-hydraulic buoyancy adjustment device provided by the present invention for an underwater vehicle will be further described below according to specific embodiments.

[0021] like figure 1 As shown, the present invention provides an integrated electromechanical hydraulic buoyancy adjustment device for underwater vehicles, including a drainage cavity shell 1, a hydraulic cylinder shell 2, a fuel tank shell 3 and an end cover shell 4. The water cavity The casing 1 and the hydraulic cylinder casing 2 are fixedly connected by the clamp assembly 7, the hydraulic cylinder casing 2 and the oil tank casing 3 are fixedly connected by the clamp assembly 7, and the oil tank casing 3 and the end cover casing 4 are fixedly connected by the clamp assembly 7 fixed connection;

[0022] A filter screen frame 5 is installed on the right outlet end of the drainage cavity shell 1. The filter screen frame 5 includes a filter screen installation port structure...

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Abstract

The invention belongs to the field of marine technologies, and particularly relates to an integrated electrochemical hydraulic buoyancy adjusting device used for an underwater vehicle. The integrated electrochemical hydraulic buoyancy adjusting device comprises a water-discharging cavity shell, a hydraulic cylinder shell, an oil tank shell and an end cover shell, the water-discharging cavity shell is connected with the hydraulic cylinder shell which is connected with the oil tank shell, and the oil tank shell is connected with the end cover shell. The integrated electrochemical hydraulic buoyancy adjusting device used for the underwater vehicle can solve the problems that the adjusting quantity of an existing buoyancy adjusting device is difficult to measure and control, and control precision is insufficient.

Description

technical field [0001] The invention belongs to the technical field of navigation, and in particular relates to an integrated electromechanical hydraulic buoyancy adjustment device for an underwater vehicle. Background technique [0002] With the continuous exploration and in-depth research of the marine field, people's technical research needs for various underwater vehicles are becoming more and more urgent. As an important part of underwater vehicle equipment, the buoyancy adjustment device is very important, and its performance indicators mainly include adjustment volume, adjustment speed and accuracy, structural size and maximum working depth. At present, most of the existing buoyancy adjustment devices for underwater vehicles adopt an oil bladder type structure, and the buoyancy change of the whole machine under water is realized by directly filling and extracting the working medium through the mechanical or hydraulic device. Problems such as difficulty in measurement...

Claims

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Application Information

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IPC IPC(8): B63G8/22
CPCB63G8/22
Inventor 戴捷朱熠李国强王智慧乔静
Owner BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS
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