Floating wave dike based on piezoelectric effect
A technology of piezoelectric effect and floating dike, which is applied in the direction of piezoelectric effect/electrostrictive or magnetostrictive motors, breakwaters, jetties, etc., which can solve problems such as unstable energy production capacity and reduced service life of piezoelectric materials. Achieve the effects of prolonging life, increasing stability and saving energy
Pending Publication Date: 2022-04-29
嵊州市浙江工业大学创新研究院
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Problems solved by technology
[0003] In view of the above-mentioned problems, the present invention proposes a floating embankment based on the piezoelectric effect, which realizes the combination of wave dissipation and new power generation, and solves the problem of unstable production capacity of traditional energy and the reduction of the service life of piezoelectric materials due to the existing contact piezoelectric power generation method and other technical issues
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[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] Such as Figure 1-3 As shown, a floating embankment based on the piezoelectric effect includes three parts: an outer frame of the floating embankment 1, a cylindrical floating embankment 2 and a buoy assembly 3, and the three cylindrical floating embankments 2 are arranged in a triangular array, wherein , the mass of the cylindrical floating embankment 2 located in the center is slightly heavier, and the outer frame 1 of the floating embankment is formed by connecting the annular s...
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The floating breakwater comprises a floating breakwater outer frame, a cylindrical floating breakwater body and a buoy assembly, the floating breakwater outer frame is formed by connecting annular supports and straight plate supports, the annular supports are distributed in a triangular array mode and arranged at the vertexes and the center of a triangle respectively, and the straight plate supports are connected with the annular supports. The arrangement mode of the cylindrical floating breakwater and the buoy assembly is consistent with that of the annular support, the cylindrical floating breakwater is arranged in the annular support, the mass of the cylindrical floating breakwater at the center position is slightly heavy, and the buoy assembly is arranged in the cylindrical floating breakwater. According to the invention, the floating piezoelectric breakwater is arranged on the offshore, so that the abrasion of sea waves to the offshore is weakened to a certain extent; kinetic energy and potential energy of sea waves are converted into electric energy through a piezoelectric effect-based power generation mode, the structure is simple, the power generation efficiency is high, energy is saved, and the environment is protected; the use of a piezoelectric plectrum is replaced by the effect of magnet repulsion, so that the direct contact between the plectrum and the piezoelectric patch is avoided, and the service life of the piezoelectric patch is prolonged.
Description
technical field [0001] The invention belongs to the technical field of marine breakwaters, and relates to a piezoelectric effect-based floating breakwater, in particular to a floating breakwater combining wave dissipation and new power generation. Background technique [0002] With the gradual consumption of fossil fuels such as coal and oil as the current energy sources, these non-renewable energy sources are increasingly in short supply. And while these fuels provide energy, they also cause environmental pollution, so the development of new energy and renewable energy has become an urgent matter. Compared with traditional solar energy, because solar energy depends on weather conditions, its production capacity is very insufficient in continuous rainy days and severe weather at sea, while piezoelectricity is produced in the form of wave energy, and its production capacity is stable; compared with traditional mechanical structure wave power generation, piezoelectricity The ...
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IPC IPC(8): E02B3/06E02B9/08H02N2/18
CPCE02B3/062E02B9/08H02N2/185Y02E10/30Y02A20/00
Inventor 王佳锋徐英杰金伟娅高增梁周水清徐滌平
Owner 嵊州市浙江工业大学创新研究院