CN213695331U - Development platform combining Spar type floating fan and circumferentially displaceable aquaculture net cage - Google Patents
Development platform combining Spar type floating fan and circumferentially displaceable aquaculture net cage Download PDFInfo
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- CN213695331U CN213695331U CN202021967604.0U CN202021967604U CN213695331U CN 213695331 U CN213695331 U CN 213695331U CN 202021967604 U CN202021967604 U CN 202021967604U CN 213695331 U CN213695331 U CN 213695331U
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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 discloses a but combine Spar type floating fan and hoop aversion aquaculture net case's development platform, its characterized in that: installing a culture net cage and a fan on a Spar type floating platform, wherein the Spar type floating platform floats in the sea; the system comprises a culture net cage, a fan, a Spar type floating platform, a middle truss, a heave plate module and a bottom layer soft cabin, wherein the culture net cage is arranged below the sea surface, the fan is arranged on the sea surface, and the Spar type floating platform comprises a deck, a cylindrical floating body hard cabin, a middle truss, a heave plate module and a bottom layer soft cabin; the annular slideway is arranged on the outer wall of the cylindrical floating body hard cabin, the first end of the supporting component in the horizontal direction can slide to a certain position along the annular slideway and then is fixed, and the second end of the supporting component is connected with the aquaculture net cage.
Description
The technical field is as follows:
the utility model relates to a field of equipment technique is bred with fishery to marine new forms of energy equipment, especially relates to a combination Spar type floating fan and the deep and open sea development platform of the aquaculture net case that can the hoop shift.
Background art:
abundant ocean energy and fishery resources are stored in the ocean, the ocean energy is mainly developed by wind energy at present, development technologies are gradually accumulated, and development scale is gradually increased. Compared with land wind energy, offshore wind energy has the advantages of high quality, stability and small interference degree. At present, offshore wind energy development is mostly concentrated in offshore shallow water areas, and a fan is mostly based on a fixed type. Although there have been attempts to develop floating wind turbine installations as the exploration for the development of deep sea wind energy, the development of deep sea wind energy in the deep sea, which is more complex than the offshore marine environment, still needs to take into account the storm resistance and installation cost of the floating installations. Meanwhile, as the offshore fishery breeding conditions are gradually limited and the profit is gradually reduced, fishery breeding is beginning to develop to the deep open sea. How to effectively utilize a wide deep and distant sea water area with a good water source as a culture base has become a main development direction of fishery culture. Meanwhile, with the development of various aquaculture net cage technologies, the advantages of the deep and far sea wind power development equipment are combined, the characteristics of good water areas and wind resources in deep and far sea areas are effectively utilized, other resources and fishery resources are comprehensively developed, the utilization rate and the wind wave resistance of the deep and far sea wind power equipment are improved, the versatility of the equipment is developed, the development cost is further reduced, and the method is a main concern for developing the deep and far sea resource development equipment at present.
The Spar floating type wind turbine is a type of floating type wind power development equipment suitable for deep open sea in the existing floating type wind turbines, and has good stability and good movement performance. Meanwhile, Spar also has better economy, and the cost can not increase sharply with the increase of water depth, is very promising deep and distant sea resource development equipment. The existing Spar floating equipment is designed based on the development of offshore wind energy or oil gas energy, and no consideration is given to the development of marine fishery breeding.
The utility model has the following contents:
the system aims to solve the problems that the Spar floating type fan in the prior art is low in utilization rate, high in deep and open sea development cost, short in deep and open sea fishery breeding equipment and the like. The utility model discloses the development that has combined Spar and deep sea aquaculture net case equips the generalized type floating development platform of advantage, to realizing deep sea wind energy development and fishery breed maximization and intellectuality, the deep sea energy of high-efficient development has important meaning.
The technical scheme of the utility model as follows: a deep open sea development platform combining a Spar type floating fan and a culture net cage capable of shifting circumferentially is characterized in that the culture net cage and the fan are mounted on the Spar type floating platform, and the Spar type floating platform floats in the sea; the system comprises a culture net cage, a fan, a Spar type floating platform, a middle truss, a heave plate module and a bottom layer soft cabin, wherein the culture net cage is arranged below the sea surface, the fan is arranged on the sea surface, and the Spar type floating platform comprises a deck, a cylindrical floating body hard cabin, a middle truss, a heave plate module and a bottom layer soft cabin; the annular slideway is arranged on the outer wall of the cylindrical floating body hard cabin, the first end of the supporting component in the horizontal direction can slide to a certain position along the annular slideway through the connecting device and then is fixed, and the second end of the supporting component is connected with the aquaculture net cage.
In one embodiment, the support member is adjustable along the vertical direction by an angle range of 10 ° to 20 ° with the connection device as a fulcrum.
In one embodiment, the annular slide ways are in multiple layers and are axially distributed at intervals along the cylindrical floating body hard cabin.
In one embodiment, the distribution number of the aquaculture net cages is consistent with the number of the support parts; wherein each layer of the aquaculture net cages are uniformly distributed along the annular slide way.
In one embodiment, the cross section of the aquaculture net cage is quadrilateral, and the aquaculture net cage is composed of a quadrilateral frame structure and a net, and the net is mounted on the quadrilateral frame structure.
In one embodiment, when the supporting part slides along the annular slideway at a certain position through the connecting device, the supporting part is locked and fixed by a locking device.
In one embodiment, between adjacent annular chutes, the locked connecting devices may be located at the same position in the radial direction of the annular chutes or cross each other.
In one embodiment, the distances from the aquaculture net cages to the hard tank of the cylindrical floating body in the same layer are equal, and the distances from the aquaculture net cages to the hard tank of the cylindrical floating body in different layers are equal or different.
In one embodiment, the fan is installed above the deck, and the cylindrical floating body hard cabin, the middle section truss, the heave plate module and the bottom layer soft cabin are sequentially installed below the deck; wherein the content of the first and second substances,
a fixed floating cabin, a variable ballast cabin and a cable channel of a control system are arranged in the cylindrical floating body hard cabin, a fixed ballast cabin and an energy storage cabin are arranged in the bottom soft cabin, and a central wellhead is arranged in the middle of the Spar type floating platform and connected with a submarine cable to realize electric energy transmission; anchoring points are arranged at the position without a slide way on the outer wall of the floating body hard cabin and at the bottom of the bottom layer soft cabin and are used for connecting a mooring system and an anchoring foundation; the whole structure adopts a mooring system to connect various maritime work anchoring foundations to realize mooring.
In one embodiment, one or more fans can be installed on the upper portion of the deck in a matching manner according to the scale of the Spar-type floating platform, the fans are connected with the deck through fan towers, the height of each fan tower is matched with the obtained wind energy resource, and a control system unit is further arranged on the deck and used for intelligently controlling the fans and the culture net cages.
The utility model discloses a main beneficial effect is:
(1) provides a design of floating equipment for the combined development of deep sea wind energy development and fishery breeding.
(2) The utilization rate and the economic benefit of the Spar floating type fan are improved; is suitable for various water depths in deep and far sea.
(3) The position of the net cage can be adjusted according to the sea condition, and the wind and wave resistance of the deep and far sea floating net cage is improved.
(4) The net cages are arranged in layers, the net cages in different layers are distributed at intervals in different sizes, the circumferential positions are adjustable, and the utilization rate of a water area is improved.
(5) The modularized design is adopted for construction, and the carried net cage is simple in structure, easy to construct and convenient to mount on the sea.
(6) The intellectualization and the large-scale of the deep-sea fishery breeding are realized.
Description of the drawings:
the above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which like reference numerals refer to like features throughout, and in which:
fig. 1 discloses a front view of a deep open sea development platform combining a Spar-type floating fan and a circumferentially displaceable aquaculture net cage in an embodiment of the present invention;
fig. 2 discloses a top view of a deep open sea development platform combining Spar-type floating blowers and circumferentially displaceable aquaculture net cages in an embodiment of the present invention;
fig. 3 shows a top view of the staggered net cages according to an embodiment of the present invention.
The specific implementation mode is as follows:
referring to fig. 1 in conjunction with fig. 2-3, in an embodiment of the present invention, a deep open sea development platform combining a Spar-type floating wind turbine and a circumferentially displaceable aquaculture net cage, wherein the aquaculture net cage 2 and the wind turbine 3 are installed on the Spar-type floating platform 1, and the Spar-type floating platform floats in the sea; the culture net cage 2 is arranged below the sea surface, the fan 3 is arranged on the sea surface, and the Spar type floating platform comprises a deck 11, a cylindrical floating body hard cabin 12, a middle section truss 13, a heave plate module 14 and a bottom layer soft cabin 15; the annular slideway 16 is arranged on the outer wall of the cylindrical floating body hard cabin 12, a first end of a horizontal supporting part 17 can slide to a certain position along the annular slideway 16 through a connecting device 18 and then is fixed, and a second end of the supporting part 17 is connected with the aquaculture net cage 2.
As one preferred item, the support component has an angle range adjustable along the vertical direction of 10 ° to 20 ° with the connection device as a fulcrum.
As a preference, the plurality of layers of annular slideways 16 are axially spaced along the cylindrical floating body hard cabin 12.
As a preference, the distribution number of the aquaculture net cages 2 is consistent with the number of the supporting parts 17; wherein each layer of aquaculture net cages 2 is evenly distributed along the annular slide way 16.
As a preferred option, the cross section of the aquaculture net cage 2 is quadrilateral, and the aquaculture net cage 2 is composed of a quadrilateral frame structure 21 and a netting 22, and the netting 22 is installed on the quadrilateral frame structure 21.
Preferably, the support member 17 is locked and fixed by a locking device (not shown) when it is slid along the endless slide way by the connecting device 18 at a certain position.
As a preference, between adjacent annular runners 16, the locked connecting means 18 may be located at the same position in the radial direction of the annular runners 16 or cross each other.
As a preference, the distances from the culture net cages 2 to the cylindrical floating body hard cabins 12 in the same layer are equal, and the distances from the culture net cages 2 to the cylindrical floating body hard cabins 12 in different layers are equal or different.
As a preferred option, the fan 3 is installed above the deck 11, and the cylindrical floating body hard cabin 12, the middle section truss 13, the heave plate module 14 and the bottom layer soft cabin 15 are sequentially installed below the deck; wherein, the interior of the hard tank 12 of the cylindrical floating body is provided with a fixed floating tank 121, a variable ballast tank 122 and a cable channel 123 of a control system, the bottom soft tank 15 is provided with a fixed ballast tank 151 and an energy storage tank 152, and the middle part of the Spar type floating platform 1 is also provided with a central wellhead connecting submarine cable 153 to realize electric energy transmission.
An anchoring point 154 is arranged at the position without a slide way on the outer wall of the floating body hard cabin 12 and the bottom of the bottom layer soft cabin and is connected with an anchor line 155 for connecting a mooring system and an anchoring foundation; the whole structure adopts a mooring system to connect various maritime work anchoring foundations to realize mooring.
As a preferred option, one or more fans 3 can be installed on the upper portion of the deck 11 in a matching manner according to the scale of the Spar-type floating platform, the fans 3 are connected with the deck 11 through fan towers 4, the heights of the fan towers 4 are matched with the obtained wind energy resources, a control system unit 5 is further arranged on the deck 11, and the control system unit 5 intelligently controls the fans 3 and the aquaculture net cage 2.
The utility model relates to a but combine Spar type floating fan and multilayer circumferential displacement aquaculture net case's deep open sea development platform, its installation and construction step is:
(1) the Spar platform, the upper fan and the mooring system are installed in place;
(2) the connecting device and the adjustable supporting component are connected to the annular slideway on the outer side of the platform and are locked after the position is adjusted;
(3) the culture net cage is arranged to the adjustable supporting part;
(4) the aquaculture net cage is connected with the control unit, the energy storage cabin and the submarine cable to carry out power transmission system and control debugging.
The utility model provides a floating type development device which is suitable for combined deep and far sea wind energy development and fishery culture activities, improves the utilization rate and economic benefit of a Spar floating type fan, is suitable for various water depths in deep and far sea, realizes economic and efficient development of wind energy resources and cooperatively carries out fishery culture; the vertical position and the annular position of the carried net cage structure can be adjusted according to the sea condition so as to avoid stormy waves and carry out fishing maintenance operation, and the stormy wave resistance and the culture technology of the deep and far sea floating net cage are improved; the net cages are arranged in multiple layers, and the sizes of the net cages in different layers can be different, so that the utilization rate of a water area near the Spar is improved; the fan can be simultaneously for box with a net structural control and operation energy supply, realizes intelligent breed operation. The modularized design is adopted for construction, and the carried net cage has a simple structure, is easy to construct and is convenient for offshore installation; the intellectualization and the large-scale of the deep-sea fishery breeding are realized. The problems that the application rate of the existing deep and far sea floating type fan equipment in the aspect of comprehensive resource acquisition is low and deep and far sea fishery breeding equipment is short are solved.
It should be noted that the prior art in the protection scope of the present invention is not limited to the embodiments given in the present application, and all the prior art which is not contradictory to the solution of the present invention, including but not limited to the prior patent documents, the prior publications, and the like, can be incorporated into the protection scope of the present invention. In addition, the combination of the features in the present application is not limited to the combination described in the claims of the present application or the combination described in the embodiments, and all the features described in the present application may be freely combined or combined in any manner unless contradictory to each other. It should also be noted that the above-mentioned embodiments are only specific embodiments of the present invention. It is obvious that the present invention is not limited to the above embodiments, and similar changes or modifications can be directly derived or easily suggested by those skilled in the art from the disclosure of the present invention, and all should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a combine Spar type floating fan and culture net cage's that can shift to ring open sea development platform which characterized in that: installing a culture net cage and a fan on a Spar type floating platform, wherein the Spar type floating platform floats in the sea; the system comprises a culture net cage, a fan, a Spar type floating platform, a middle truss, a heave plate module and a bottom layer soft cabin, wherein the culture net cage is arranged below the sea surface, the fan is arranged on the sea surface, and the Spar type floating platform comprises a deck, a cylindrical floating body hard cabin, a middle truss, a heave plate module and a bottom layer soft cabin; the annular slideway is arranged on the outer wall of the cylindrical floating body hard cabin, the first end of the supporting component in the horizontal direction can slide to a certain position along the annular slideway through the connecting device and then is fixed, and the second end of the supporting component is connected with the aquaculture net cage.
2. The deep open sea development platform of claim 1, wherein: the support component has an angle range adjustable along the vertical direction of 10 ° to 20 ° with the connection device as a fulcrum.
3. The deep open sea development platform of claim 2, wherein: the annular slide ways are provided with a plurality of layers and are distributed at intervals along the axial direction of the cylindrical floating body hard cabin.
4. The deep open sea development platform of claim 3, wherein: the distribution quantity of the aquaculture net cages is consistent with that of the support parts; wherein each layer of the aquaculture net cages are uniformly distributed along the annular slide way.
5. The deep open sea development platform according to any one of claims 1-4, wherein: the cross section of the aquaculture net cage is quadrilateral, the aquaculture net cage is composed of a quadrilateral frame structure and a netting, and the netting is arranged on the quadrilateral frame structure.
6. The deep open sea development platform of claim 5, wherein: when the supporting component passes through a certain position of the connecting device along the annular slideway, the supporting component is locked and fixed by a locking device.
7. The deep open sea development platform of claim 6, wherein: and after locking, the connecting devices can be positioned at the same radial position of the annular slide ways or cross each other.
8. The deep open sea development platform of claim 7, wherein: the distances from the aquaculture net cages to the cylindrical floating body hard cabins on the same layer are equal, and the distances from the aquaculture net cages to the cylindrical floating body hard cabins on different layers are equal or different.
9. The deep open sea development platform of claim 8, wherein: the fan is arranged above the deck, and the cylindrical floating body hard cabin, the middle section truss, the heave plate module and the bottom layer soft cabin are sequentially arranged below the deck; wherein the content of the first and second substances,
a fixed floating cabin, a variable ballast cabin and a cable channel of a control system are arranged in the cylindrical floating body hard cabin, a fixed ballast cabin and an energy storage cabin are arranged in the bottom layer soft cabin, and a central wellhead is arranged in the middle of the Spar type floating platform and connected with a submarine cable to realize electric energy transmission; anchoring points are arranged at the position without a slide way on the outer wall of the floating body hard cabin and at the bottom of the bottom layer soft cabin and are used for connecting a mooring system and an anchoring foundation; the whole structure adopts a mooring system to connect various maritime work anchoring foundations to realize mooring.
10. The deep open sea development platform of claim 9, wherein: one or more fans can be installed on the upper portion of the deck in a matching mode according to the scale of the Spar type floating platform, the fans are connected with the deck through fan tower barrels, the height of the fan tower barrels is matched with the obtained wind energy resources, a control system unit is further arranged on the deck, and the control system unit intelligently controls the fans and the culture net cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021967604.0U CN213695331U (en) | 2020-09-10 | 2020-09-10 | Development platform combining Spar type floating fan and circumferentially displaceable aquaculture net cage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021967604.0U CN213695331U (en) | 2020-09-10 | 2020-09-10 | Development platform combining Spar type floating fan and circumferentially displaceable aquaculture net cage |
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| CN213695331U true CN213695331U (en) | 2021-07-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112088815A (en) * | 2020-09-10 | 2020-12-18 | 上海交通大学 | Deep and open sea development platform combining Spar type floating fans and culture net cages capable of shifting circumferentially |
| CN113661952A (en) * | 2021-08-11 | 2021-11-19 | 中国电建集团华东勘测设计研究院有限公司 | Seawater net cage structure of offshore single-pile foundation wind power column and cultivation operation method |
-
2020
- 2020-09-10 CN CN202021967604.0U patent/CN213695331U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112088815A (en) * | 2020-09-10 | 2020-12-18 | 上海交通大学 | Deep and open sea development platform combining Spar type floating fans and culture net cages capable of shifting circumferentially |
| CN113661952A (en) * | 2021-08-11 | 2021-11-19 | 中国电建集团华东勘测设计研究院有限公司 | Seawater net cage structure of offshore single-pile foundation wind power column and cultivation operation method |
| CN113661952B (en) * | 2021-08-11 | 2023-02-10 | 中国电建集团华东勘测设计研究院有限公司 | Seawater net cage structure of offshore single-pile foundation wind power column and cultivation operation method |
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