Ocean wave power generation device with improved structure
A technology of power generation device and improved structure, applied in ocean energy power generation, lighting device, lighting device and other directions, can solve the problems of high seawater corrosion, wave damage, affecting the service life of wave energy power generation device, etc., and achieve long service life and power generation. High efficiency, reducing the effect of wave impact
Active Publication Date: 2017-05-31
ZHEJIANG OCEAN UNIV
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Problems solved by technology
[0004] Wave energy has randomness and uncertainty, and waves will bring greater impact to wave energy generating devices. Therefore, the current generation efficiency of wave energy generating devices is generally not high, and a large proportion of them are damaged by waves dur
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[0022] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0023] Such as Figure 1 to Figure 3 As shown, a marine wave energy power generation device with an improved structure includes a base 1 and a floating body 4. Two guide columns 2 and a column 14 are vertically arranged on the base 1, and two Guide part 4c, two guide parts 4c are all provided with guide holes 3, two guide posts 2 are respectively inserted in two guide holes 3, clearance fit between described guide posts 2 and guide holes 3, described guide posts The upper end of 2 is provided with a limit block 2a, the size of the limit block 2a is larger than the size of the guide hole 3, the upper end of the floating body 4 is rotated to be provided with a mounting seat 5 with a circular cross section, and the mounting s...
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The invention provides an ocean wave power generation device with an improved structure and belongs to the technical field of power generation. The ocean wave power generation device with the improved structure comprises a base and a floating body. Two guiding columns and a stand column are arranged on the base. The floating body is provided with two guiding parts, guiding holes are formed in the two guiding parts, and the two guiding columns are inserted into the two guiding holes correspondingly. An installation base is rotationally arranged at the upper end of the floating body, and an installation groove is formed in the installation base. A second power generation cabin is arranged in the installation base. A second power generator is arranged in the second power generation cabin. A first rotating shaft is rotationally arranged in the installation groove. One end of the first rotating shaft is in transmission connection with an input shaft of the second power generator. A swinging body is fixedly connected to the first rotating shaft. Two reset springs are symmetrically arranged on the swinging body. A plurality of power blades are evenly and fixedly connected to the outer side wall of the installation base. The upper end of the stand column is higher than the sea level all the time, and a solar cell panel and an alarm lamp are arranged on the end portion of the stand column. The ocean wave power generation device has the beneficial effects of being resistant to corrosion, high in power generation efficiency, good in safety performance and the like.
Description
technical field [0001] The invention belongs to the technical field of power generation, and relates to a marine wave energy power generation device with an improved structure. Background technique [0002] The ocean accounts for about 71% of the earth's surface area. Human beings not only need the ocean for ocean transportation, but also pay more attention to the ocean today when fresh water resources are increasingly scarce. The ocean contains a large amount of renewable energy such as wave energy, tidal current energy, and temperature difference energy. According to statistics, the total amount of renewable ocean energy reserves in the world is about 76 billion kilowatts. It can be seen that the storage capacity of energy in the ocean and its development potential are astonishing. [0003] Wave energy not only has a very wide energy distribution, but also its average energy density is far greater than solar and wind energy, about 200 times that of solar energy and 50 ti...
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Login to view more IPC IPC(8): F03B13/18F03B13/22F21S9/03F21V33/00C09D1/00C09D5/08F21W111/04
CPCC09D1/00C09D5/08F03B13/182F03B13/1825F03B13/22F21S9/03F21V33/00F21W2111/04Y02E10/30
Inventor 谷汉斌
Owner ZHEJIANG OCEAN UNIV
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