A wind-resistant aquaculture system combined with offshore wind power

Abstract

The present application relates to the field of marine power generation and aquaculture technology, and discloses a wind-resistant aquaculture system combined with offshore wind power, wherein the wind-resistant aquaculture system includes an offshore wind power column configured to convert wind energy; wherein a ring-shaped floating aquaculture system is arranged with the offshore wind power column as the center. When the sea breeze blows the floating aquaculture system, the floating aquaculture system will rotate with the offshore wind power column as the center, thereby replacing the floating aquaculture system to be deformed by the wind. Therefore, the present application can solve the problem that the floating aquaculture components are easily damaged by the wind in the system combining floating aquaculture and offshore wind power.

Description

Technical Field

[0001] The present application relates to the field of offshore wind power engineering and marine ranching technology, for example, to a wind-resistant breeding system combined with offshore wind power. Background Art

[0002] Offshore wind power usually refers to construction projects that use sea wind resources to generate electricity within a certain water depth and a certain range. Compared with land-based power generation, the energy efficiency of offshore wind power is about 20% to 40% higher than that of land-based wind farms. It also has the advantages of not occupying land, high wind speed, less sand and dust, large power, stable operation and zero dust emission. At the same time, it can reduce the wear of the unit and extend the service life of the wind turbine. "Ocean ranch" refers to the use of large-scale fishery facilities and systematic management systems in a certain sea area, using the natural marine ecological environment to gather artificially released economic marine organisms, just like grazing cattle and sheep on land, and carrying out planned and purposeful marine stocking of fish, shrimp, shellfish, algae and other marine resources at sea.

[0003] At present, offshore wind power has high construction costs and large operation and maintenance costs. As offshore wind power gradually stabilizes and investment returns decrease, integrated development and comprehensive utilization with marine ranches is a feasible development path. The two have a high degree of overlap in the use of sea areas. At the same time, the offshore wind power pile foundation structure can play a role similar to artificial reefs in gathering and proliferating fish, providing a good habitat and spawning place for marine organisms such as fish, shellfish and algae. Therefore, the combined application of the two has a broader prospect.

[0004] In the system combining floating aquaculture and offshore wind power, floating aquaculture mainly consists of a buoy and aquaculture rope connected to float on the sea surface, and aquaculture boxes are connected below the buoy and the aquaculture rope. However, in the system combining floating aquaculture and offshore wind power, the sea wind is strong, and the sea wind blows the aquaculture rope and the buoy to one side, causing displacement and compression, resulting in damage to the aquaculture rope, buoy and aquaculture box.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The embodiments of the present disclosure provide a wind-resistant aquaculture system combined with offshore wind power, which is used to solve the problem that in a system combining floating aquaculture and offshore wind power, floating aquaculture components are easily deformed and damaged by wind.

[0008] In some embodiments, a wind-resistant aquaculture system combined with offshore wind power is provided, wherein the wind-resistant aquaculture system comprises: an offshore wind power column configured to convert wind energy; wherein a ring-shaped floating aquaculture system is arranged with the offshore wind power column as the center.

[0009] Optionally, a floating aquaculture system comprises: a tether ball ring, which is a ring formed by connecting a buoy with a rope, which is put on the outer wall of an offshore wind power column and floats on the sea surface; a plurality of buoys; aquaculture ropes; a plurality of aquaculture caissons, which are connected to the lower end of the buoy through the aquaculture ropes and sunk into the sea for aquaculture; wherein the aquaculture ropes are chain-connected to the plurality of buoys, and the ends of the aquaculture ropes are respectively connected to the tether ball ring and the buoy, forming a buoy layer with the tether ball ring as the innermost circle and distributed in an outward circular manner; the outermost buoy is connected to a same aquaculture rope.

[0010] Optionally, the outermost layer of the multiple buoys chain-connected by the breeding ropes is a large buoy.

[0011] Optionally, the wind-resistant aquaculture system further comprises: an anchor rope; a plurality of anchor blocks; wherein the anchor blocks are connected to the aquaculture ropes on the outermost sides of the annularly distributed floating ball layer via anchor ropes, and the plurality of anchor blocks are evenly distributed around the floating ball layer annularly.

[0012] Optionally, the angle between the anchor rope and the seabed plane is [0°, 40°].

[0013] Optionally, the anchor block is an artificial fish reef.

[0014] Optionally, the portion of the offshore wind power column immersed in the sea is an artificial reef.

[0015] Optionally, the wind-resistant aquaculture system is arranged 20 kilometers offshore and / or in waters with a water depth greater than 30 meters.

[0016] Optionally, the wind-resistant aquaculture system further includes: an automatic monitoring and communication system configured to obtain aquaculture data of marine organisms and communicate with a user terminal.

[0017] Optionally, the wind-resistant breeding system further comprises:

[0018] The operation and maintenance work platform is configured to maintain the offshore wind power pole and the floating aquaculture system.

[0019] The embodiment of the present disclosure provides a wind-resistant aquaculture system combined with offshore wind power, wherein the wind-resistant aquaculture system includes an offshore wind power column configured to convert wind energy; wherein a ring-shaped floating aquaculture system is arranged with the offshore wind power column as the center. When the sea breeze blows the floating aquaculture system, the floating aquaculture system will rotate with the offshore wind power column as the center, thereby replacing the floating aquaculture system to be deformed by the wind. Therefore, the embodiment of the present disclosure can solve the problem that the floating aquaculture components are easily damaged by the wind in the system combining floating aquaculture and offshore wind power.

[0020] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0022] Figure 1-1 is a top view of the wind-resistant breeding system provided by an embodiment of the present disclosure;

[0023] Figure 1-2 is a cross-sectional view of a wind-resistant breeding system provided by an embodiment of the present disclosure;

[0024] Figure numerals: 1 - offshore wind power column; 2 - floating aquaculture system; 21 - tether ball ring; 22 - float; 23 - aquaculture rope; 24 - aquaculture caisson; 25 - anchor rope; 26 - anchor block. DETAILED DESCRIPTION

[0025] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0026] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0027] Unless otherwise stated, the term "plurality" means two or more.

[0028] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0029] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0030] The term "correspondence" may refer to an association relationship or a binding relationship. The correspondence between A and B means that there is an association relationship or a binding relationship between A and B.

[0031] At present, offshore wind power has high construction costs and large operation and maintenance costs. As offshore wind power gradually stabilizes and investment returns decrease, integrated development and comprehensive utilization with marine ranches is a feasible development path. The two have a high degree of overlap in the use of sea areas. At the same time, the offshore wind power pile foundation structure can play a role similar to artificial reefs in gathering and proliferating fish, providing a good habitat and spawning place for marine organisms such as fish, shellfish and algae. Therefore, the combined application of the two has a broader prospect.

[0032] In the system combining floating aquaculture and offshore wind power, floating aquaculture mainly consists of a buoy and aquaculture rope connected to float on the sea surface, and aquaculture boxes are connected below the buoy and the aquaculture rope. However, in the system combining floating aquaculture and offshore wind power, the sea wind is strong, and the sea wind blows the aquaculture rope and the buoy to one side, causing displacement and compression, resulting in damage to the aquaculture rope, buoy and aquaculture box.

[0033] The disclosed embodiment provides a wind-resistant aquaculture system combined with offshore wind power. Figure 1-1 This is a top view of a wind-resistant breeding system according to an embodiment of the present disclosure. Figure 1-2 It is a cross-sectional view of a wind-resistant breeding system according to an embodiment of the present disclosure.

[0034] The wind-resistant aquaculture system comprises: an offshore wind power column 1, which is configured to convert wind energy; and a floating aquaculture system 2, which is arranged in a circular floating aquaculture system with the offshore wind power column 1 as the center.

[0035] It should be understood that when the sea breeze blows the floating aquaculture system 2, the floating aquaculture system 2 will rotate with the offshore wind power column 1 as the center, thereby replacing the floating aquaculture system 2 to be deformed by the wind. Among them, the anchor body 1 is a prism or frustum structure with a small upper and a large lower part, which converts the wind force into the rotation force of the floating aquaculture system 2.

[0036] In a preferred embodiment, the floating aquaculture system 2 includes: a tether ball ring 21, which is a ring formed by connecting a buoy 22 with a rope, is put on the outer wall of the offshore wind power column 1, and floats on the sea surface; multiple buoys 22; aquaculture ropes 23; multiple aquaculture caissons 24, which are connected to the lower end of the buoy 22 through the aquaculture ropes 23, sunk into the sea, and are used for aquaculture; wherein the aquaculture ropes 23 are chain-connected to the multiple buoys 22, and the ends of the aquaculture ropes 23 are respectively connected to the tether ball ring 21 and the buoy 22, forming a buoy layer with the tether ball ring 21 as the innermost circle and distributed outward in a ring; the outermost buoy 22 is connected to a farming rope 23.

[0037] It should be understood that see Figure 1-1 and Figure 1-2 The floating aquaculture system 2 is an annular floating ball layer centered on the offshore wind power column 1. The innermost layer of the annular floating ball layer is a tethered ball ring 21. The tethered ball ring 21 is looped on the offshore wind power column 1 and rotates relative to the offshore wind power column 1. When the sea breeze blows on the annular floating ball layer, the annular floating ball layer will rotate. The aquaculture caisson 24 can be a breeding cage in actual application.

[0038] In a preferred embodiment, the outermost layer of the plurality of buoys 22 chain-connected by the breeding ropes 23 is a large buoy 22 .

[0039] It should be understood that the outermost floating ball 22 of the annular floating ball layer is a large floating ball 22. The large floating ball 22 serves as the edge of the annular floating ball layer, making the annular floating ball layer more eye-catching and easy to be observed by others. On the other hand, the large floating ball 22 has stronger wind and wave resistance than the small floating ball 22 and is not easily swallowed by the waves. The edge of the annular floating ball layer can play a role in resisting the waves.

[0040] In a preferred embodiment, the wind-resistant aquaculture system further includes: an anchor rope 25; and a plurality of anchor blocks 26; wherein the anchor blocks 26 are connected to the aquaculture ropes 23 on the outermost side of the fan-shaped floating ball layer through the anchor ropes 25, and the plurality of anchor blocks 26 are evenly distributed around the fan-shaped floating ball layer.

[0041] It should be understood that the anchor block 26 is a gravity anchor. The gravity anchor generates a certain gripping force in the seabed. When the sea breeze floating aquaculture system 2 rotates around the offshore wind power column 1, the gripping force generated by the gravity anchor grabs the seabed, dragging the rotation of the sea breeze floating aquaculture system 2, thereby resisting the sea breeze.

[0042] In a preferred embodiment, the angle between the anchor rope 25 and the seabed plane is [0°, 40°].

[0043] It should be understood that the upward force generated by the anchor line is small while the horizontal force generated by the anchor line is relatively large. Therefore, the gravity anchor is not easily pulled upward. Therefore, the smaller the angle between the anchor line 25 and the seabed plane is, the greater the gripping force of the anchor block 26 can be ensured. In practical applications, the angle between the anchor line 25 and the seabed plane can be less than 40°.

[0044] In a preferred embodiment, the anchor block 26 is an artificial reef.

[0045] In a preferred embodiment, the portion of the offshore wind power column 1 immersed in the sea is an artificial reef.

[0046] It should be understood that an artificial fishing reef is a structure artificially placed in a water body. Its function is to improve the marine environment, create a good environment for animals and plants, and provide a habitat for marine organisms such as fish, shellfish and algae to reproduce, grow, develop, and forage, so as to achieve the purpose of protection, proliferation and increase in fish catches.

[0047] In a preferred embodiment, the wind-resistant aquaculture system is set up in waters 20 kilometers offshore and / or with a water depth greater than 30 meters.

[0048] It should be understood that, in general, offshore wind power generation is mainly carried out in the context of a distance of 10 kilometers from the shore or a water depth of 10 meters. In order to achieve the purpose of environmental protection, the wind-resistant aquaculture system is set up 20 kilometers from the shore and / or in waters with a depth of more than 30 meters.

[0049] It should be noted that the anchor block 26 is transformed into an artificial reef, and the part of the offshore wind power column 1 immersed in the sea is transformed into an artificial reef and the wind-resistant aquaculture system is set up 20 kilometers offshore and / or in waters with a depth of more than 30 meters. The above three items can repair traditional marine wind power and marine ranches, improve the marine ecological environment, and are in line with the "Four Seas Model" of the integration and innovation of "marine energy + marine ranches + marine carbon sinks + marine ecological restoration". Among them, marine carbon sinks refer to the use of the ocean as a specific carrier to absorb carbon dioxide from the atmosphere. Marine ecological restoration is the process of promoting the recovery of damaged or degraded marine ecosystems.

[0050] In a preferred embodiment, the wind-resistant aquaculture system further comprises: an automatic monitoring and communication system configured to obtain aquaculture data of marine organisms and communicate with a user terminal.

[0051] It should be understood that the automatic monitoring and communication system includes two functions, one is to obtain the breeding data of marine organisms, and the second is to send the acquired breeding data of marine organisms to breeding users.

[0052] In a preferred embodiment, the wind-resistant aquaculture system further includes: an operation and maintenance work platform configured to maintain the offshore wind power column 1 and the floating aquaculture system 2 .

[0053] It should be understood that the operation and maintenance work platform can be arranged around the offshore wind power column 1, and is used for regular maintenance of the operation and maintenance work platform, or for repairing the wind-resistant breeding system.

[0054] The present application relates to the field of marine power generation and aquaculture technology, and discloses a wind-resistant aquaculture system combined with offshore wind power, wherein the wind-resistant aquaculture system includes an offshore wind power column configured to convert wind energy; wherein a ring-shaped floating aquaculture system is arranged with the offshore wind power column as the center. When the sea breeze blows the floating aquaculture system, the floating aquaculture system will rotate with the offshore wind power column as the center, thereby replacing the floating aquaculture system to be deformed by the wind. Therefore, the disclosed embodiment can solve the problem that the floating aquaculture components are easily damaged by the wind in the system combining floating aquaculture and offshore wind power.

[0055] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible changes. Unless explicitly required, separate components and functions are optional, and the order of operation may vary. The parts and features of some embodiments may be included in or replace the parts and features of other embodiments. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and the claims, unless the context clearly indicates, the singular forms of "a", "an" and "the" are intended to include plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of listings containing one or more associated ones. In addition, when used in the present application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups thereof. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method or device comprising the elements. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can refer to the description of the method part.

[0056] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods for each specific application to implement the described functions, but such implementations should not be considered to exceed the scope of the embodiments of the present disclosure. The technicians may clearly understand that, for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above may refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0057] In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units can be only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiment of the present disclosure may be integrated in a processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit.

[0058] The flowchart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to the embodiment of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. In some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. In the description corresponding to the flowchart and the block diagram in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in a different order from the order disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified functions or actions, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A wind-resistant aquaculture system combined with offshore wind power, characterized in that: The wind-resistant breeding system comprises: An offshore wind power column configured to perform energy conversion on wind energy; Among them, a circular floating aquaculture system is set up with the offshore wind power column as the center; The floating culture system comprises: The tether ball ring is a ring formed by connecting the buoy with a rope, which is put on the outer wall of the offshore wind power column and floats on the sea surface; Multiple floats; Breeding rope; A plurality of aquaculture caissons are connected to the lower end of the buoy through aquaculture ropes and sunk into the sea for aquaculture; The aquaculture rope is chain-connected to multiple buoys, and the head and tail of the aquaculture rope are respectively connected to the tether ball circle and the buoy, forming a buoy layer with the tether ball circle as the innermost circle and the buoys distributed outward in an annular manner; the buoys in the outermost layer are connected by a aquaculture rope; anchor rope; Multiple anchor blocks; Among them, the outermost breeding rope of the annular floating ball layer is connected to the anchor block through the anchor rope, and multiple anchor blocks are evenly distributed around the floating ball layer ring as the center; When the sea breeze blows the floating aquaculture system, the floating aquaculture system will rotate around the offshore wind power column, thereby replacing the floating aquaculture system being deformed by the wind.

2. The wind-resistant aquaculture system according to claim 1, characterized in that: The outermost layer of the multiple buoys chain-connected by breeding ropes is a large buoy.

3. The wind-resistant aquaculture system according to claim 2, characterized in that: The angle formed by the anchor rope and the seabed plane is [0°, 40°].

4. The wind-resistant aquaculture system according to claim 2, characterized in that: The anchor block is an artificial fish reef.

5. The wind-resistant aquaculture system according to claim 1, characterized in that: The portion of the offshore wind power column immersed in the sea is an artificial fish reef.

6. The wind-resistant aquaculture system according to claim 1, characterized in that: The wind-resistant aquaculture system is arranged in waters 20 kilometers offshore and / or in waters with a water depth greater than 30 meters.

7. The wind-resistant aquaculture system according to claim 1, characterized in that: The wind-resistant breeding system also includes: The automatic monitoring and communication system is configured to obtain the aquaculture data of marine organisms and communicate with the user terminal.

8. The wind-resistant aquaculture system according to claim 1, characterized in that: The wind-resistant breeding system also includes: The operation and maintenance work platform is configured to maintain the offshore wind power pole and the floating aquaculture system.

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