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Sea depth high pressure sea water sampler independent buoyancy control equipment

A technology of buoyancy adjustment and ultra-high pressure, which is applied to underwater ships, transportation and packaging, underwater operation equipment, etc., and can solve problems such as research lag and lack of detection equipment

Inactive Publication Date: 2017-02-22
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the lack of relevant detection equipment has caused the research in this area to lag behind.

Method used

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  • Sea depth high pressure sea water sampler independent buoyancy control equipment
  • Sea depth high pressure sea water sampler independent buoyancy control equipment
  • Sea depth high pressure sea water sampler independent buoyancy control equipment

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing.

[0018] Such as figure 1 Shown is the general assembly appearance of the autonomous buoyancy adjustment device of the ultra-high pressure seawater sampler, which is mainly composed of an external oil bag 1, three buoyancy control bottles 2-1, 2-2, 2-3, an external support 3, and a hydraulic cylinder 4 , Pressure shell 5, two pressure shell end caps 6-1, 6-2 constitute. Wherein the pressure-resistant housing 5 and the pressure-resistant housing end cover 6 are connected together by connecting screws 7, and the pressure-resistant housing 5 and the pressure-resistant housing end cover 6 are equipped with O Type ring 15 plays a sealing role. The hydraulic cylinder 4 is installed on the pressure-resistant shell 5, and the external oil bag 1 and the hydraulic cylinder 4 are connected by threads. After the pressure-resistant housing 5, the end cover of the pressure-resistant ho...

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Abstract

The invention relates to sea depth high pressure sea water sampler independent buoyancy control equipment. The equipment mainly includes an outside support, a pressure resistance shell, a pressure resistance shell end cap, an outside oil pocket, a pressure sensor, a underwater distance detection apparatus and a buoyancy control bottle, the buoyancy control bottle is installed outside the outside support, the pressure resistance shell is installed in the cavity of the outside support, the pressure resistance shell is of a thin wall cylinder structure, the two ends of the pressure resistance shell is fixedly connected with the pressure resistance shell end cap, a hydraulic pressure cylinder is installed on the pressure resistance shell, the middle of the outside oil pocket and the hydraulic pressure cylinder is connected through a screw thread, a brushless motor inside the pressure resistance shell is connected with a piston inside the liquid pressure cylinder through a decelerator and a wire rod screw nut; the outside support is also installed with the pressure sensor and the underwater distance detection apparatus. The equipment can carry the sea depth high pressure sea water sampler, adjusts the buoyancy degree of the sea depth high pressure sea water sampler under the water, and achieves an independent unmanned control of the diving depth of the sea depth high pressure sea water sampler.

Description

technical field [0001] The invention relates to a buoyancy regulating device, in particular to an autonomous buoyancy regulating device for a full-sea deep ultra-high pressure seawater sampler. Background technique [0002] The 21st century is the century for human beings to develop and utilize the ocean. The deep sea, as the last undeveloped area on earth, contains rich minerals, oil and gas and biological resources. However, the lack of relevant detection equipment has caused the research in this area to lag behind. Therefore, the present invention proposes an autonomous buoyancy adjustment device for a full-sea deep ultra-high pressure seawater sampler, which can be equipped with a full-sea deep ultra-high pressure seawater sampler to adjust the buoyancy of the full-sea deep ultra-high pressure seawater sampler underwater, thereby Reach the diving depth of the full-sea deep ultra-high pressure seawater sampler with autonomous unmanned control. Contents of the inventio...

Claims

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Application Information

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IPC IPC(8): B63G8/24B63G8/22B63G8/14B63C11/52
CPCB63G8/24B63C11/52B63G8/14B63G8/22
Inventor 叶绍干姜红建王彬宋伟刘茂科朱世强
Owner ZHEJIANG UNIV
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