Breakwater and floating type oscillating water column generating device suitable for silty sea areas

Abstract

The invention discloses a breakwater and floating oscillating water column type wave energy conversion device, which is especially suitable for silty seashores. The breakwater and floating oscillatingwater column type wave energy conversion device is composed of a plurality of breakwater structural units, wherein each breakwater structural unit is provided with a pile foundation so as to adapt tothe condition of insufficient bearing capacity of foundations of the silty seashores, the pile foundation formed by single straight piles and braced piles is adopted, a cylinder is used as a major structure, an extended cylinder wall is used in the cylinder, and an inverse arc-shaped front slope is designed on the front end of the cylinder structure, so that the function of wave prevention and dissipation of the breakwater is realized. A spring is arranged between the upper major structure and the lower foundation so as to realize up-and-down floating of the whole oscillating water column device. According to the breakwater and floating oscillating water column type wave energy conversion device, on the basis that original wave prevention and blocking functions of the breakwater are guaranteed, the conversion and storage of wave energy, mechanical energy and electric energy are realized, and the breakwater and floating oscillating water column type wave energy conversion device has the advantages of greenness and high environment friendliness.

Description

technical field [0001] The invention relates to a novel breakwater, in particular to a breakwater lifting and floating OWC device suitable for muddy sea areas. Background technique [0002] The production and life of human beings and the prosperity and progress of society are inseparable from the important material basis of energy. With the rapid development of the world economy, the increasing expansion of the world population and the continuous improvement of people's living standards, the world's energy demand continues to increase, which will lead to increasingly fierce competition for energy. The only way to sustainable development. [0003] The blue ocean is vast, occupying 70% of the earth's surface, 96% of the world's water, and rich green and renewable energy. Ocean energy comes in all shapes and forms, and usually includes tidal energy, wave energy, ocean temperature difference energy, ocean salinity difference energy, and ocean current energy. Among them, wave ...

AI Technical Summary

Problems solved by technology

[0005] For the design of offshore breakwaters, because the muddy seabed foundation is prone to settlement, although the general vertical breakwaters and slope breakwaters are widely used, they have poor adaptability to the harsh environment of weak foundations, coupled with insufficient water depth conditions, etc. The common influence makes the application of the above-mentioned two types of breakwaters limited

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