CN210212699U - Offshore floating wind power equipment coupled with deep sea aquaculture net cage - Google Patents
Offshore floating wind power equipment coupled with deep sea aquaculture net cage Download PDFInfo
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- CN210212699U CN210212699U CN201920764658.8U CN201920764658U CN210212699U CN 210212699 U CN210212699 U CN 210212699U CN 201920764658 U CN201920764658 U CN 201920764658U CN 210212699 U CN210212699 U CN 210212699U
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- floating wind
- wind power
- power equipment
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- aquaculture net
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- 238000007667 floating Methods 0.000 title claims abstract description 68
- 238000009360 aquaculture Methods 0.000 title claims abstract description 27
- 244000144974 aquaculture Species 0.000 title claims abstract description 27
- 238000004873 anchoring Methods 0.000 claims abstract description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 238000009395 breeding Methods 0.000 claims 2
- 230000001488 breeding effect Effects 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
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Abstract
The utility model relates to a marine floating wind power of coupling deep sea aquaculture net case is equipped. Aiming at overcoming the defects, the offshore floating wind power equipment coupled with the deep sea aquaculture net cage is economical and practical. Therefore, the utility model discloses a solve the main points and be: the system specifically comprises a floating wind turbine generator, a floating wind power platform, a culture net cage, an anchoring mooring system and a connecting mooring system; the connection relation is as follows: the floating wind turbine generator and the floating wind turbine platform are fixedly connected together to form floating wind power equipment; the aquaculture net cage is connected below the floating wind power equipment moon pool through a connection mooring system, and the floating wind power equipment is fixed on the seabed through an anchoring mooring system. The utility model discloses can floating wind-powered electricity generation equipment generate electricity and directly supply with aquaculture net case structure, have convenient operation, save the cost, motion amplitude is little, effectively resist the platform, advantages such as space utilization height.
Description
Technical Field
The utility model relates to a marine floating wind power of coupling deep sea aquaculture net case is equipped belongs to the combination that marine floating wind power was equipped and deep sea aquaculture was equipped.
Background
Wind power has become the third largest energy source in China except for thermal power and hydropower. In recent years, with the importance of the Ministry of industry and communications, development and improvement Commission and the national energy agency on floating wind power and the support of related policies, offshore wind power will meet the high-speed development period, and it is expected that offshore wind power will reach about 10% of global wind power in the end of 2020.
At present, domestic offshore wind power adopts a fixed foundation, is only suitable for offshore sea areas with the water depth not more than 50m, and the construction cost of the unit is increased sharply after the water depth is exceeded. Compared with offshore wind, the deep sea wind is more abundant in resource, and floating wind power equipment is needed to be adopted for obtaining the deep sea wind energy more economically.
Most of the traditional aquaculture net cages are distributed in offshore sea areas within 20 meters of water depth. However, due to the deterioration of offshore culture environment caused by over-development in recent years, deep sea culture is naturally a main attack direction of marine culture. The ocean wave flow of deep and open sea culture is relatively large, and the cost of a mooring system of the corresponding floating culture net cage becomes the main cost expenditure of the device. How to reduce the cost and ensure the benefit becomes a main research direction and a key technology of deep and open sea cultivation.
At present, the concept of combining floating wind power equipment and a culture net cage is proposed by domestic scholars, the main design idea is to modify the platform part of the floating wind power equipment into a deep sea culture net cage structure, a floating wind power unit takes the deep sea culture net cage as a basic platform, and the deep sea culture net cage and the floating wind power equipment share a common marine anchoring positioning system, so that the aim of combining the two devices is fulfilled.
The disadvantages of this design are: the deep sea aquaculture net cage is used as a basic platform of the floating wind turbine generator, the size of the basic platform is greatly increased, the larger the area of the deep sea waterline is, the larger the marine environment load suffered by the deep sea waterline is, the whole set of floating wind turbine mooring system needs to be redesigned and calculated, the size and the number of mooring anchor chains are increased, and the cost of the mooring system is increased rapidly. Secondly, the following steps: the culture net cage is used as a basic platform, and the maintenance of the offshore floating wind turbine generator is difficult due to culture requirements and the limitation of size and space; thirdly, the method comprises the following steps: as a floating wind power equipment foundation platform, the arrangement of the aquaculture net cages can be modified according to needs, and the fishing difficulty of the aquaculture net cages is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide an economical and practical's marine floating wind power equipment of coupling deep sea aquaculture net case. The principle of the invention is that a mature scheme is adopted in the design of offshore floating wind power equipment and deep sea aquaculture net cages, and the change of the overall scheme is reduced as much as possible.
The utility model discloses the purpose is realized through following technical scheme:
the marine floating wind power equipment coupled with the deep sea aquaculture net cage specifically comprises: the system comprises a floating wind turbine generator, a floating wind power platform, a culture net cage, an anchoring mooring system and a connecting mooring system; the connection relation is as follows: the floating wind turbine generator and the floating wind turbine platform are fixedly connected together to form floating wind power equipment; the aquaculture net cage is connected below the floating wind power equipment moon pool through a connection mooring system, and the floating wind power equipment is fixed on the seabed through an anchoring mooring system.
Owing to take above-mentioned technical scheme to make the utility model has the advantages of as follows and effect:
1. the electric energy generated by the floating wind power equipment is directly supplied to the culture net cage structure;
2. the cultivation net cage can fully utilize the clip structure of the floating wind power, and the operation and maintenance of the floating wind power equipment cannot be inconvenient;
3. the culture net cage can fully utilize a mooring system of floating wind power equipment, so that mooring cost is saved;
4. the rigidity of the aquaculture net cage is recovered by controlling the connection system under the operating condition, so that the motion amplitude of the floating wind power can be effectively eliminated;
5. the culture net cage under storm working conditions can adjust ballast to submerge under water to effectively resist typhoon, and after typhoon, the culture net cage is quickly adjusted to normal working conditions through an anchor winch and a ballast system;
6. the two main parts of the whole equipment can be independently designed and built, and mutual interference does not exist;
7. the space utilization rate of the sea area is increased.
Drawings
Figure 1 is a side view of the apparatus.
Fig. 2 is a view of the main deck of the floating wind power platform.
Fig. 3 is a view of the intermediate deck of the floating wind power platform.
Fig. 4 is a main deck view of the netbox.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
an offshore floating wind power equipment coupled with a deep sea aquaculture net cage specifically comprises the following components as shown in figures 1, 2, 3 and 4: the system comprises a floating wind turbine generator set 2, a floating wind turbine platform 4, a culture net cage 9, an anchoring mooring system 7 and a connecting mooring system 6; the connection relation is as follows: the floating wind turbine generator set 2 and the floating wind turbine platform 4 are fixedly connected together to form a floating wind turbine device 10; the aquaculture net cage 9 is connected below a moon pool 11 of the floating wind power equipment through a connecting mooring system 6, and the floating wind power equipment 10 is fixed on the seabed through an anchoring mooring system 7; the method is characterized in that:
as shown in fig. 1 and 3, the platform structure of the offshore floating wind power equipment 10 is a zigzag damping pool structure; the middle moon pool 11 area can not only ensure the original function of restraining the platform movement, but also provide enough fishing arrangement space for the aquaculture net cage 9; the annular region 12 of the square-shaped structure can be provided with maintenance equipment and a channel of the floating wind turbine generator 2 and a catching and maintaining space of the aquaculture net cage 9;
as shown in fig. 1 and 4, the aquaculture net cage 9 can be a mature box-shaped structure directly, and the overall structure form does not need to be changed;
as shown in fig. 1, the anchoring mooring system 7 and the coupling mooring system 6 are designed in the same manner, the mooring system of the floating wind power equipment 10 is kept unchanged, the aquaculture net cage 9 is connected with the floating wind power platform 4 through a mooring rope, the system restoring rigidity of the aquaculture net cage 9 and the floating wind power platform 4 generates a reverse phase difference by adjusting the rigidity of the connecting mooring rope, a weight mooring effect is formed, and the dynamic response of the floating wind power equipment is further reduced.
The working process is described as follows:
under the working condition of the wind power platform, as shown in fig. 1, the aquaculture net cage 9 is submerged deeply, so that surface wave energy is effectively avoided, and the floating wind power equipment 10 floats on the water surface according to a conventional operation mode; when the platform needs to be maintained, the maintenance operation can be carried out by directly logging in the floating wind power platform 4 through an operation and maintenance ship according to the conventional wind power platform; when fish catching is needed, the aquaculture net cage 9 is lifted to the hollow return groove of the floating wind power equipment 10 by using the anchor winch to operate.
Under the windstorm self-storage working condition of the wind power platform, the fan blades 1 stop rotating and are locked, the cultivation net box 9 sinks the cultivation net box 9 to the bottom by adjusting the ballast system 5, the anchor winch rope is loosened, and the cultivation net box 9 is prevented from being lost.
Claims (1)
1. The utility model provides a coupling deep sea aquaculture net case's marine floating wind power equipment, specifically includes: the system comprises a floating wind turbine generator (2), a floating wind turbine platform (4), a breeding net cage (9), an anchoring mooring system (7) and a connecting mooring system (6); the method is characterized in that: the floating wind power generator set (2) and the floating wind power platform (4) are fixedly connected together to form a floating wind power device (10); the breeding net cage (9) is connected to the lower part of a moon pool (11) of the floating wind power equipment through a connecting mooring system (6), and the floating wind power equipment (10) is fixed on the seabed through an anchoring mooring system (7); the platform structure of the offshore floating wind power equipment (10) adopts a return-type damping pool structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764658.8U CN210212699U (en) | 2019-05-27 | 2019-05-27 | Offshore floating wind power equipment coupled with deep sea aquaculture net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764658.8U CN210212699U (en) | 2019-05-27 | 2019-05-27 | Offshore floating wind power equipment coupled with deep sea aquaculture net cage |
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| Publication Number | Publication Date |
|---|---|
| CN210212699U true CN210212699U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920764658.8U Active CN210212699U (en) | 2019-05-27 | 2019-05-27 | Offshore floating wind power equipment coupled with deep sea aquaculture net cage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928491A (en) * | 2021-08-27 | 2022-01-14 | 大连理工大学 | Deep sea power generation and cultivation system of offshore annular barge type wind turbine |
| CN114104195A (en) * | 2021-11-25 | 2022-03-01 | 三峡珠江发电有限公司 | Mooring system suitable for medium-shallow water floating type offshore wind power foundation platform |
| WO2022052369A1 (en) * | 2020-09-08 | 2022-03-17 | 上海交通大学 | Cylindrical floating fan platform provided with moon pool |
| CN115088659A (en) * | 2022-06-02 | 2022-09-23 | 江苏科技大学 | Offshore floating wind driven generator and undersea photovoltaic power generation and aquaculture net cage integrated equipment |
-
2019
- 2019-05-27 CN CN201920764658.8U patent/CN210212699U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052369A1 (en) * | 2020-09-08 | 2022-03-17 | 上海交通大学 | Cylindrical floating fan platform provided with moon pool |
| CN113928491A (en) * | 2021-08-27 | 2022-01-14 | 大连理工大学 | Deep sea power generation and cultivation system of offshore annular barge type wind turbine |
| CN114104195A (en) * | 2021-11-25 | 2022-03-01 | 三峡珠江发电有限公司 | Mooring system suitable for medium-shallow water floating type offshore wind power foundation platform |
| CN115088659A (en) * | 2022-06-02 | 2022-09-23 | 江苏科技大学 | Offshore floating wind driven generator and undersea photovoltaic power generation and aquaculture net cage integrated equipment |
| CN115088659B (en) * | 2022-06-02 | 2023-08-22 | 江苏科技大学 | Marine floating wind power generator and undersea photovoltaic power generation and cultivation net cage integrated equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 1, 10th Floor, No. 9 Xingangshan Road, Huangdao District, Qingdao City, Shandong Province, 266520 Patentee after: China Shipbuilding Design and Research Center Co.,Ltd. Country or region after: China Patentee after: TIANJIN XINGANG SHIPBUILDING HEAVY INDUSTRY Co.,Ltd. Address before: 100081 10th floor, block C, Beijing International, No.18, Zhongguancun South Street, Haidian District, Beijing Patentee before: CHINA SHIP DESIGN & RESEARCH CENTER Co.,Ltd. Country or region before: China Patentee before: TIANJIN XINGANG SHIPBUILDING HEAVY INDUSTRY Co.,Ltd. |