Wave energy self-powered positioning type lifting ecobuoy

Abstract

The invention relates to a wave energy self-powered positioning type lifting ecobuoy and belongs to the field of marine ecobuoys. The wave energy self-powered positioning type lifting ecobuoy comprises a buoy body, a flow guide cover and a lifting device; a satellite antenna and a wind speed sensor are mounted at the top of the buoy body, a communication module, a linear power generator, a control module, a wave sensor, a battery and a motor are mounted in a cavity of the buoy body, and a tail vane and a screw propeller connected with a spindle of the motor are mounted at the tail of the buoy body; the flow guide cover is attached to the bottom of the buoy body for gathering wave flow; the lifting device is mounted below the flow guide cover, a cable reel mechanism is mounted in a shell of the lifting device, and the lifting device submerges and lifts the buoy by controlling the length of a rope. This buoy can be automatically controlled and adjusted through the control module controlling the lifting device according to marine conditions of a sea area of the buoy, can be self-powered with wave energy and is suitable for various complex marine conditions.

Description

technical field [0001] The invention relates to a marine ecological buoy, in particular to a wave energy self-powered positioning type liftable ecological buoy. Background technique [0002] Today, with the rapid economic development, the country pays more and more attention to the development of marine resources, and buoys, as the vanguard of marine resource development, detect complex sea conditions and the ecological environment of different places in the ocean, provide important sea state data and ecological data, and provide marine resources. Prepare for the development and protection of marine resources. The buoy floats on the sea surface. Ordinary sensors cannot transmit ocean data hundreds of meters to thousands of meters below the sea level to the buoy. The underwater acoustic transmission technology is prone to distortion and it is difficult to meet the measurement requirements. Therefore, the sensor is required to have a large capacity It has storage function and...

AI Technical Summary

Problems solved by technology

The buoy floats on the sea surface. Ordinary sensors cannot transmit ocean data hundreds of meters to thousands of meters below the sea level to the buoy. The underwater acoustic transmission technology is prone to distortion and it is difficult to meet the measurement requirements. Therefore, the sensor is required to have a large capacity Storage function and the data of the entire water section can be measured and obtained

But now there are some defects in the buoy: the power supply of the buoy is carried by the battery. In order to prolong the use time of the buoy, the built-in battery is dozens of pieces, which not only increases the weight of the buoy, but is difficult to install and deploy. The discarded battery seriously pollutes the marine environment. Not conducive to the protection of the marine environment

In the current mooring technology, most of the mooring system is loose. Under the push of the waves, the buoy will deviate from the original position, resulting in deviation of the measurement data. The buoy needs to have a self-positioning function.

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