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Buoy for ocean observation

A buoy and marine technology, applied in the direction of buoys, test water, special-purpose vessels, etc., can solve the problems of low buoy reuse rate, difficulty in ensuring data accuracy and equipment integrity, and increased cost of offshore oil spill observation, etc., to achieve High service life and reuse rate, improved service life, and the effect of improving recycling rate

Active Publication Date: 2019-05-31
MARINE FISHERIES RES INST OF ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to realize the oil spill in the first time to discover the oil spill sea area, buoys with hydrological observation equipment are often used to put them into the sea at fixed points. The reuse rate is not high, resulting in a substantial increase in the cost of offshore oil spill observation

Method used

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  • Buoy for ocean observation
  • Buoy for ocean observation
  • Buoy for ocean observation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-5 As shown, a buoy for ocean observation includes a buoyancy module 10, an observation module 20 and a counterweight module 30,

[0028] The buoyancy module 10 includes a cylindrical floating body 14. The side of the floating body 14 has a diversion groove 11 that spirally surrounds the central axis of the floating body 14. The side of the floating body 14 also has a horizontally placed rod body 12, and a float 13 is arranged on the rod body 12;

[0029] The observation module 20 includes a transparent tube 21 around which the floating body 14 rotates, and an exposed hydrological observation device 22 is connected inside the transparent tube 21 .

[0030] The present invention monitors the oil spill situation in the sea area by placing buoys at fixed points in the sea area and simultaneously monitors the water quality in the sea area. The buoyancy module 10 provides a certain buoyancy for the observation module 20 to keep it in a floating state, and th...

Embodiment 2

[0043] Such as Figure 6 As shown, this embodiment is further optimized on the basis of Embodiment 1 as follows: the floating body 50 is in the shape of an empennage, the inside of the floating body is hollow and filled with hydrogen, and the upper end of the floating body 14 is provided with a connecting ring 52, which is connected to The rope 52 is connected with the floating body 50 . By relatively improving the buoyancy of the floating body in the water, and improving the recognition and stability of the floating body in the water surface, the specific empennage-shaped floating body 50 is affected by the wind current on the sea surface and rotates around the floating body 14 or floats in one direction. Directional floating has an upward pulling force on the floating body to increase the buoyancy of the floating body in the water. When it rotates around the floating body 14, the floating body obtains a downward force, and the stability of the floating body in the water is i...

Embodiment 3

[0045] When the buoy for ocean observation of the present invention is actually used: the buoy of the present invention is placed in the sea area at a fixed point, specifically connected to the seabed through the rope body 40, and the water quality in the fixed-point delivery area is monitored by using the hydrological observation equipment 22. Real-time detection, detection results are transmitted to the micro-control chip 25. The micro-control chip 25 judges whether the water quality exceeds the set value, and the water quality exceeds the standard. , the console can also send commands to the buoy to control the start and stop of the hydrological observation equipment, etc., and control the signal light 24 to light up when the buoy is recovered or the staff observes the position of the sea surface buoy, so that the staff can perform corresponding operations.

[0046] The hydrological observation equipment adopted in the present invention, for example, adopts the multi-paramet...

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PUM

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Abstract

The invention discloses a buoy for ocean observation, and belongs to the field of ocean hydrologic observation equipment. The buoy comprises a buoyancy module, an observation module and a counter weight module. The buoyancy module comprises a cylindrical buoy body, the side face of the buoy body is provided with a flow guiding groove spirally surrounding the center axis of the buoy body, a horizontally-placed rod body is arranged on the side face of the buoy body, and a float is distributed on the rod body; the observation module comprises a transparent tube around which the buoy body rotates,and an exposed hydrologic observation device is connected to the interior of the transparent tube. The buoy cannot be wound or damaged by objects, hydrologic detection data is accurate, and the buoyis applicable to complex ocean environment, high in recycling rate and long in service life.

Description

technical field [0001] The invention belongs to the field of ocean hydrological observation equipment, and in particular relates to a buoy for ocean observation. Background technique [0002] Oil spill at sea is the loss of oil during transportation or extraction at sea. With the depletion of land resources and the rapid growth of human demand for energy, the offshore oil industry and offshore oil transportation are booming. At present, more than 100 countries have engaged in productive offshore oil drilling, and the world's annual oil tanker transportation volume has exceeded 2 billion tons, and the resulting oil pollution is also becoming more and more serious. In order to realize the oil spill in the first time to discover the oil spill sea area, buoys with hydrological observation equipment are often used to put them into the sea at fixed points. The reuse rate is not high, resulting in a substantial increase in the cost of offshore oil spill observation. Contents of...

Claims

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Application Information

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IPC IPC(8): B63B22/00B63B22/18G01N33/18
Inventor 卢占晖徐开达戴乾卢衎尔朱文斌
Owner MARINE FISHERIES RES INST OF ZHEJIANG
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