A bionic wave energy absorption and utilization device

Abstract

The invention relates to the technical field of tidal and wave energy conversion, and specifically refers to a bionic wave energy absorption and utilization device; including a hollow floating ball and a connecting rod that can float on the water surface, and the upper end of the connecting rod penetrates into the floating ball and converts it with the electric energy inside The device is connected, the lower end of the connecting rod is provided with a bottom plate body, and the bottom plate body is covered with a plurality of expansion rings that are sequentially connected in sequence, and the specifications of the multi-section expansion rings are gradually increased to form an integrated structure of rings , and the integrated structure is set in an inverted bowl-shaped structure along the vertical direction in a naturally drooping state; the structure of the present invention is reasonable, and the multi-section expansion rings on the bottom plate form a jellyfish-like bionic structure, and cooperate with the floating ball Under the action of the tide, it forms an up and down displacement to absorb wave energy, and then transfers the mechanical energy to the electrical energy conversion device through the connecting rod to convert mechanical energy into electrical energy; it has the advantages of detachable and easy maintenance, convenient assembly and transportation, and can effectively improve the efficiency of wave energy absorption and conversion.

Description

technical field [0001] The invention relates to the technical field of tidal and wave energy conversion, and specifically refers to a biological imitation wave energy absorption and utilization device. Background technique [0002] With the continuous growth of human development needs, non-renewable petrochemical energy will gradually be exhausted. The most important research and exploration in the 21st century is the development and utilization of clean energy such as wave energy. At present, power generation devices that convert wave energy into electrical energy can be divided into mechanical, pneumatic and hydraulic types according to their structural characteristics. Common mechanical conversion devices are often bulky in structure, poor in corrosion resistance and reliability, so it is difficult to be practically applied in marine environments. In the relatively mature ratchet-type two-way conversion device, the upper and lower floats move up and down with the undulat...

AI Technical Summary

Problems solved by technology

Common mechanical conversion devices are often bulky in structure, poor in corrosion resistance and reliability, so it is difficult to find practical application in marine environments

In the relatively mature ratchet-type two-way conversion device, the upper and lower floats move up and down with the undulations of the waves, and the transmission mechanism drives the corresponding generator to work through the up and down displacement through the one-way transmission mode of the ratchet. The relative displacement of the upper and lower floats in this structure is relatively small. Small, but low power conversion efficiency

Images