CN116104042A - Offshore photovoltaic wave dissipation dike and offshore photovoltaic system - Google Patents

Abstract

The invention discloses an offshore photovoltaic wave-dissipating dike and an offshore photovoltaic system, which comprise: the wave dissipating sphere is of a hollow structure, and a plurality of wave dissipating holes are uniformly distributed on the surface of the wave dissipating sphere; the two ends of the wave-eliminating sphere are respectively connected to the two buoys. In the invention, the waves are crushed by the wave-dissipating holes uniformly distributed on the wave-dissipating sphere after encountering the wave-dissipating sphere, the waves undergo primary crushing before entering the wave-dissipating sphere, and undergo primary crushing when flowing out of the wave-dissipating sphere, so that effective wave dissipation is realized. In addition, the two ends of the wave-eliminating ball body are respectively connected to the two buoys, and the wave-eliminating ball body is limited by the pulling action of the two buoys, and can be stably positioned between the two buoys to resist the impact of waves. In addition, the wave dissipating dike only needs to be provided with the pontoon, the wave dissipating sphere and the anchor chain, and the wave dissipating sphere is simpler in manufacturing mode, so that the wave dissipating dike has better wave dissipating effect, is simple to manufacture and is low in cost.

Description

An Offshore Offshore Photovoltaic Breakwater Dike and an Offshore Offshore Photovoltaic System

technical field

The invention relates to the field of wave-dissipating dikes, and more specifically, to an offshore photovoltaic wave-dissipating dike and an offshore photovoltaic system.

Background technique

Offshore photovoltaics, especially offshore photovoltaics are increasingly becoming the focus of new offshore energy. Offshore photovoltaics include photovoltaic panels and flexible floating bodies used to support photovoltaic panels. The current flexible floating bodies need to be able to survive after the waves are absorbed by the dike. However, the cost of traditional offshore wave-dissipating dikes is huge, which is not conducive to popularization and implementation.

Therefore, how to design an offshore photovoltaic wave-dissipating embankment, which has the advantages of low cost, convenient installation, and good wave-dissipating effect, is a key problem to be solved urgently by those skilled in the art.

Contents of the invention

The purpose of the present invention is to design an offshore photovoltaic wave-dissipating embankment, which has the advantages of low cost, convenient installation, and good wave-dissipating effect. To achieve the above object, the present invention provides the following technical solutions:

An offshore photovoltaic wave-dissipating embankment, comprising:

A wave-dissipating sphere, the wave-dissipating sphere is a hollow structure, and the surface of the wave-dissipating sphere is evenly distributed with a plurality of wave-dissipating holes; the wave-dissipating holes communicate with the hollow inner cavity of the wave-dissipating sphere;

buoys, the buoys float on the sea, and the two ends of the wave-dissipating sphere are respectively connected to the two buoys.

Preferably, a wave-dissipating net is arranged on the spherical surface of the wave-dissipating sphere.

Preferably, the wave-dissipating sphere is connected to the buoy via a first anchor chain.

Preferably, the buoy is provided with a shackle connected with the first anchor chain.

Preferably, there are four groups of the first anchor chains, one end of the four groups of the first anchor chains is connected to the buoy, and the other ends of the four groups of the first anchor chains are connected to the wave-dissipating sphere , and the other ends of the four groups of first anchor chains are distributed in a rhombus shape on the wave-dissipating sphere.

Preferably, the wave breaking hole is a triangular hole surrounded by three hollow tubes.

Preferably, the diameter of the wave-dissipating sphere is equal to the significant wave height of the sea area where it is located.

Preferably, one third of the wave-dissipating sphere floats above the water surface.

Preferably, there are a plurality of buoys, the plurality of buoys are arranged side by side, and one wave-dissipating sphere is arranged between two adjacent buoys.

Preferably, an anchor block is arranged below the buoy, and the buoy is moored to the anchor block through a second anchor chain.

The present invention also provides an offshore photovoltaic system, including a wave-dissipating dike, wherein the wave-dissipating dike is any one of the above-mentioned offshore photovoltaic wave-dissipating dikes.

It can be seen from the above technical solution that in the present invention, the wave will be broken by the uniformly distributed wave-dissipating holes on the wave-dissipating sphere after encountering the wave-dissipating sphere, and the wave will undergo a crushing before entering the wave-dissipating sphere. When the wave-dissipating sphere flows out, it will experience another break, thus realizing effective wave-dissipating. In addition, the two ends of the wave-dissipating sphere are respectively connected to the two buoys, and limited by the pulling effect of the two buoys, the wave-dissipating sphere can be stably located between the two buoys to resist the impact of waves. In addition, only buoys, wave-dissipating spheres, and anchor chains need to be installed on the wave-dissipating embankment, and the manufacturing method of the wave-dissipating sphere is relatively simple. Low.

Description of drawings

In order to illustrate the solutions in the embodiments of the present invention more clearly, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those skilled in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of an offshore photovoltaic wave-dissipating embankment provided by a specific embodiment of the present invention;

Fig. 2 is a schematic diagram of the connection between the wave-dissipating sphere and the buoy provided by a specific embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a wave-dissipating buoy provided by a specific embodiment of the present invention.

Wherein, 1 is a wave-dissipating sphere, 11 is a hollow pipe, 2 is a buoy, 3 is a first anchor chain, 4 is an anchor block, and 5 is a second anchor chain.

Detailed ways

The invention discloses an offshore photovoltaic wave-dissipating embankment, which has the advantages of low cost, convenient installation, good wave-dissipating effect, and the like. The invention also discloses an offshore photovoltaic system.

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 fall within the protection scope of the present invention.

The invention discloses an offshore photovoltaic wave-dissipating embankment, which includes a wave-dissipating sphere 1 and a buoy 2 . The wave-dissipating body is a hollow structure, and the surface of the wave-dissipating sphere 1 is evenly distributed with a plurality of wave-dissipating holes, and the wave-dissipating holes communicate with the hollow cavity of the wave-dissipating sphere 1 . The buoys 2 float on the sea, and the two ends of the wave-dissipating sphere 1 are respectively connected to the two buoys 2 .

In the present invention, after the wave encounters the wave-dissipating sphere 1, it will be broken by the wave-dissipating holes evenly distributed on the wave-dissipating sphere 1, and the wave will undergo a crushing before entering the wave-dissipating sphere 1, and then flow out from the wave-dissipating sphere 1. It will experience another crushing when the wave is broken, so that the effective wave dissipation is realized. In addition, both ends of the wave-dissipating sphere 1 are respectively connected to two buoys 2, and limited by the pulling effect of the two buoys 2, the wave-dissipating sphere 1 can be stably located between the two buoys 2 to resist the impact of waves. In addition, only the buoy 2, the wave-dissipating sphere 1, and the anchor chain are required for the wave-dissipating embankment, and the manufacturing method of the wave-dissipating sphere 1 is relatively simple. Simple and low cost.

Specifically, the wave-dissipating sphere 1 is connected to the buoy 2 through the first anchor chain 3 , and the buoy 2 is provided with a shackle for connecting the first anchor chain 3 . In this way, the anchor chain can be connected to the buoy 2 very conveniently.

If only a second anchor chain 5 is used to connect the wave-dissipating sphere 1 to the buoy 2, the wave-dissipating sphere 1 between the two buoys 2 is likely to rotate when encountering the impact of waves, thus weakening the Wave-dissipating effect of the wave-dissipating sphere 1. To solve this problem, the present invention sets the first anchor chains 3 for connecting the buoy 2 and the wave-dissipating sphere 1 into four groups. One end of the four groups of first anchor chains 3 is connected to the buoy 2 through a shackle, the other end of the four groups of first anchor chains 3 is connected to the wave-dissipating sphere 1, and the other end of the four groups of first anchor chains 3 One end is distributed in a diamond shape on the wave-dissipating sphere 1 , or it can be understood that the other ends of the four groups of first anchor chains 3 are arranged on the wave-dissipating sphere 1 in a manner of above, below, left and right. Since the connection points between the four groups of first anchor chains 3 and the wave-dissipating sphere 1 are distributed in a rhombus shape, this can effectively prevent the wave-dissipating sphere 1 from rotating, thereby enhancing the wave-dissipating effect.

Further, each set of first anchor chains 3 includes two first anchor chains 3 to further improve the stability of the wave-dissipating sphere 1 .

In order to improve the wave dissipation effect, in a specific embodiment of the present invention, a wave dissipation net is arranged on the spherical surface of the wave dissipation sphere 1 . Specifically, a wave-dissipating net may be provided on the outer surface of the wave-dissipating sphere 1 , or a wave-dissipating net may be provided on the inner surface of the wave-dissipating sphere 1 .

In a specific embodiment of the present invention, the wave breaking hole is designed as a triangular hole surrounded by three hollow tubes 11 . In the specific manufacturing process, three hollow tubes 11 are firstly welded to form triangular holes, and then other hollow tubes 11 are welded based on the three hollow tubes 11 to form the wave-dissipating sphere 1 with evenly distributed triangular holes.

When connecting the wave-dissipating sphere 1 and the buoy 2 through the first anchor chain 3, first align the two triangular holes that are vertically symmetrical on the wave-dissipating sphere 1 with the buoy 2, and the two triangular holes share a bottom edge, and then place the four The other ends of the group of first anchor chains 3 are distributed at the vertices of the two triangles and the two corners of the base.

Through test and comparison, it is found that: when the diameter of the wave-dissipating sphere 1 is designed to be equal to the meaningful wave height of the sea area where it is located, the wave-dissipating effect of the wave-dissipating sphere 1 is better. Moreover, when one-third of the wave-dissipating sphere 1 floats on the water surface, the wave-dissipating effect of the wave-dissipating sphere 1 is better.

In a specific embodiment of the present invention, multiple buoys 2 are designed, and multiple buoys 2 are arranged side by side. In this way, the arrangement of the buoy 2-the wave-dissipating sphere 1-the buoy 2-the wave-dissipating sphere 1-the buoy 2 is formed. Since each wave-dissipating sphere 1 is limited by two buoys 2, and all the wave-dissipating spheres 1 are connected as a whole through the buoys 2, the positional stability and integrity of the wave-dissipating sphere 1 are improved.

The photovoltaic wave dissipating dikes arranged in a row are preferably arranged perpendicular to the direction of wave propagation to fully dissipate the waves and enhance the wave dissipating effect.

In a specific embodiment of the present invention, an anchor block 4 is provided below the buoy 2 , and the buoy 2 is moored on the anchor block 4 through a second anchor chain 5 . Further, the anchor block 4 is preferably a concrete anchor block 4 . The wave-dissipating sphere 1 does not have to be moored on the concrete anchor block 4 .

The present invention also discloses an offshore photovoltaic system, including a wave-dissipating embankment, in particular, the wave-eliminating embankment is any one of the above-mentioned offshore photovoltaic wave-dissipating embankments. The above-mentioned offshore photovoltaic wave-dissipating embankment has the above-mentioned effects, and the offshore offshore photovoltaic system with the above-mentioned offshore photovoltaic wave-dissipating embankment also has the above-mentioned effects, so this article will not repeat them.

Finally, it should also be noted that the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also Other elements not expressly listed, or inherent to the process, method, article, or apparatus are also included. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An offshore photovoltaic breakwater, comprising:

the wave dissipating sphere is of a hollow structure, a plurality of wave dissipating holes are uniformly distributed on the surface of the wave dissipating sphere, and the wave dissipating holes are communicated with a hollow inner cavity of the wave dissipating sphere;

the pontoons float on the sea, and two ends of the wave-eliminating sphere are respectively connected to the two pontoons.

2. The offshore photovoltaic wave-dissipating dike according to claim 1, wherein the wave-dissipating sphere is provided with a wave-dissipating net on the sphere surface.

3. Offshore photovoltaic breakwater according to claim 1, wherein the breakwater spheres are connected to the pontoon by a first anchor chain; the pontoon is provided with a shackle connected with the first anchor chain.

4. An offshore photovoltaic wave dissipating dike according to claim 3, wherein the first anchor chains are four groups, one ends of the four groups of first anchor chains are connected to the pontoon, the other ends of the four groups of first anchor chains are connected to the wave dissipating sphere, and the other ends of the four groups of first anchor chains are distributed in a diamond shape on the wave dissipating sphere.

5. The offshore photovoltaic breakwater of claim 1, wherein the breakwater holes are triangular holes surrounded by three hollow tubes.

6. Offshore photovoltaic breakwater according to claim 1, wherein the diameter of the breakwater sphere is equal to the sense wave height of the sea area.

7. Offshore photovoltaic wave bank according to claim 1, wherein one third of the wave-breaking sphere is floating on the water surface.

8. The offshore photovoltaic breakwater according to claim 1, wherein a plurality of pontoons are arranged side by side, and one wave-dissipating sphere is arranged between two adjacent pontoons.

9. Offshore photovoltaic breakwater according to claim 1, wherein an anchor block is provided below the pontoon, the pontoon being moored to the anchor block by a second anchor chain.

10. An offshore photovoltaic system comprising a wave breaker, wherein the wave breaker is an offshore photovoltaic wave breaker according to any one of claims 1-9.

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