Bionic wave energy absorption and utilization device

Abstract

The invention relates to the technical field of tide and wave energy conversion, in particular to a bionic wave energy absorption and utilization device which comprises a hollow floating ball floatedon the water surface, and a connecting rod. The upper end of the connecting rod penetrates into the floating ball and is connected with an electric energy conversion device in the floating ball; a falling chassis body is arranged at the lower end of the connecting rod; multiple sections of tensioner ring sleeves sequentially connected movably sleeve on the falling chassis body; the specificationsof the multiple sections of tensioner ring sleeves are progressively increased layer by layer so as to form an integrated structure sleeved one by one; and the integrated structure is of a reversed bowl-shaped structure along the vertical direction under a natural falling state. The bionic wave energy absorption and utilization device provided by the invention is reasonable in structure; the multiple sections of tensioner ring sleeves on the falling chassis body form a jellyfish-shaped bionic structure and are matched with the floating ball to form up-and-down displacement under the tidal action so as to absorb wave energy, and the wave energy is transmitted to the electric energy conversion device through a connecting rod, so that the mechanical energy is converted into electric energy; and the bionic wave energy absorption and utilization device has the advantages of detachability and easiness in maintenance, is convenient to assemble and convey, and can be beneficial to improving the wave energy absorption and conversion efficiency.

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

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