CN203039614U - Offshore floating type solar photovoltaic generation device - Google Patents
Offshore floating type solar photovoltaic generation device Download PDFInfo
- Publication number
- CN203039614U CN203039614U CN2012206356270U CN201220635627U CN203039614U CN 203039614 U CN203039614 U CN 203039614U CN 2012206356270 U CN2012206356270 U CN 2012206356270U CN 201220635627 U CN201220635627 U CN 201220635627U CN 203039614 U CN203039614 U CN 203039614U
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- floating
- type solar
- sea
- solar photovoltaic
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- 238000007667 floating Methods 0.000 title claims abstract description 19
- 210000003850 cellular structure Anatomy 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 45
- 229910052742 iron Inorganic materials 0.000 description 22
- 238000009434 installation Methods 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010042255 Struck by lightning Diseases 0.000 description 1
- 229910007570 Zn-Al Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
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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
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an offshore floating type solar photovoltaic generation device. The device comprises: an energy apparatus used for providing electric power; a floating body apparatus that is floating on a sea and is used for providing a platform for the energy apparatus to generate power; a fixing apparatus used for fixing the floating body apparatus on the sea; and wave prevention row apparatuses that are distributed at the periphery of the floating body apparatus and are used for resisting stormy waves. The energy apparatus comprises a photovoltaic battery assembly. The floating body apparatus comprises an enclosed frame (1) and floats (2) that are arranged on the frame (1) and used for enabling the frame to float. The offshore floating type solar photovoltaic generation device allows offshore solar photovoltaic generation to be realized and enables land resources to be effectively saved.
Description
Technical field
The utility model relates to a kind of solar energy marine use device, particularly photovoltaic generating system, belongs to the energy utilization technology field.
Background technology
Solar energy more and more is subjected to people's favor as a kind of cleaning, pollution-free, the regenerative resource that is easy to get.Solar photovoltaic generation system have noiselessness, pollution-free, the construction period short, advantage such as safe and reliable, is used widely in recent years, and is significant to alleviating energy shortage and reducing environmental pollution.
Solar energy power generating is according to photovoltaic effect, utilizes solar cell that solar energy is converted to electric energy.Solar photovoltaic generation system mainly is made up of solar cell board component, controller and inverter, can be divided into according to the relation of system and electrical network and being incorporated into the power networks and from the net photovoltaic generating system.Though solar energy power generating has plurality of advantages, itself also has some shortcomings, and is very big etc. as the higher and solar module floor space of disposable input cost.Along with increasing substantially of world population, problems such as land resource shortage are serious day by day.
Summary of the invention
Technical problem: the purpose of this utility model is to overcome the disadvantages associated of above-mentioned existing solar photovoltaic generation system, and a kind of device that can make solar photovoltaic generation system use at sea-floating marine type solar energy photovoltaic generator is provided.
Technical scheme: for solving the problems of the technologies described above, the utility model provides a kind of floating marine type solar energy photovoltaic generator, and this device comprises
Energy source device is used for electric power is provided, and has photovoltaic cell component to constitute;
Buoyant means floats on the sea, is used for providing the platform of generating to energy source device;
Fixture is used for buoyant means is fixed on the sea;
Keep off unrestrained arranging device, be distributed in around the buoyant means, be used for resisting stormy waves.
This device also comprises and is arranged on equally distributed lightning protection device in the photovoltaic cell component.
Wherein, buoyant means comprise sealing framework, be arranged on the framework and be used for making the floating float of framework; Fixture comprises drill rod or the anchor that is fixed in the marine site, and an end is connected with framework, the anchor line that the other end is connected with drill rod, sinker, and an end of this sinker links to each other with anchor line by rope; Lightning protection device comprises lightning rod, is distributed in the photovoltaic cell component.
Beneficial effect:
1) this device has been realized marine solar energy power generating, has saved land resource effectively.
2) this device utilizes old iron oil drum and framework to make up the marine float device, and is simple in structure, input cost is low, feasibility is high.
3) solved off-lying sea island powerup issue, as Diaoyu Island, South China Sea Islands small island etc.
4) this device has designed the unrestrained arranging device of retaining, can guarantee that generation platform is firm, avoids the stormy waves influence.
5) this device is easy to move, and is conducive to electric power resource and distributes.
6) this device design has lightning protection device, avoids effects of lightning.
7) this device is modularized design, is conducive to improve the reliability of system and is convenient to system maintenance.
Description of drawings
Fig. 1 is buoyancy aid framework and fixture schematic diagram.
Have among the figure: buoyancy aid framework 1, float 2, drill rod or anchor 3, anchor line 4, sinker 5.
Fig. 2 is old iron oil drum and framework scheme of installation.
Have among the figure: buoyancy aid framework 1, old iron oil drum connector 6, old iron oil drum 7.
Fig. 3 a is old iron oil drum and old iron oil drum jockey schematic diagram.
Fig. 3 b is old iron oil drum and old iron oil drum jockey schematic diagram.
Have among the figure: old iron oil drum 7, tight loop 8, fastening bolt 9, connecting bolt 10.Tight loop 8 is used for connecting a kind of connector of two Geju City iron oil drums 7, uses fastening bolt 9 to be fixed in the corresponding position of old iron oil drum 7, re-uses connecting bolt 10 two Geju City iron oil drums 7 are finished firm connection.Wherein, Fig. 3 b is the vertical view of Fig. 3 a.
Fig. 4 is the photovoltaic cell scheme of installation.
Have among the figure: the float that buoyancy aid 11, photovoltaic cell component 12, buoyancy aid are made up of old iron oil drum unit and framework constitute.
Fig. 5 is the lightning arrester scheme of installation.
Have among the figure: buoyancy aid 11, photovoltaic cell component 12, lightning rod 13.
Fig. 6 is retaining wave row cell schematics.
Have among the figure: buoyancy aid 11, retaining wave stake assembly 14.
Fig. 7 is floating marine type solar energy photovoltaic generator schematic diagram.
Have among the figure: drill rod or anchor 3, anchor line 4, sinker 5, buoyancy aid 11, photovoltaic cell component 12, lightning rod 13, retaining wave stake assembly 14.
The floating marine type solar energy photovoltaic generator of being formed by above each modular unit.Connection by elemental floating body is expanded, and constitutes marine generating basic platform, sets up retaining wave row around it, and part is set up photovoltaic generating system therebetween, simultaneously lightning arrester need be installed reasonably in photovoltaic generating system.By anchor or drill rod whole system is fixed on a certain fixedly marine site again.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The floating marine type solar energy photovoltaic generator that the utility model provides, this device comprises
Energy source device is used for providing electric power;
Buoyant means floats on the sea, is used for providing the platform of generating to energy source device;
Fixture is used for buoyant means is fixed on the sea;
Keep off unrestrained arranging device, be distributed in around the buoyant means, be used for resisting stormy waves.
This device also comprises and is arranged on equally distributed lightning protection device in the photovoltaic cell component.
Energy source device comprises photovoltaic cell component;
Buoyant means comprise sealing framework 1, be arranged on the framework 1 and be used for making the floating float of framework 2;
Fixture comprises that the drill rod or anchor 3, one ends that are fixed in the marine site are connected with framework 1, the anchor line 4 that the other end is connected with drill rod 3, sinker 5, and an end of this sinker 5 links to each other with anchor line 4 by rope.
Lightning protection device comprises lightning rod, is distributed in the photovoltaic cell component.
Marine generating basic platform and photovoltaic generating system.Marine generating basic platform mainly by buoyant means, keep off unrestrained arranging device, lightning protection device and fixture and constitute.Buoyancy aid is connected to form by industry old iron oil drum commonly used, and old iron oil drum is the main body of buoyancy aid, adheres to for preventing seawater corrosion and marine growth, these old iron oil drums need be carried out special surface treatment, as the Zn-Al coating etc.The connected mode of old iron oil drum can be designed to 10 * 10 upright unit, and the upright unit of old iron oil drum is installed on the framework, is fixed, and forms firm offshore platform unit, and scheme of installation as shown in Figure 2.For the intensity and stability that guarantees to connect between the old iron oil drum, two tight loops are installed on the old iron oil drum, utilize fastening bolt to be fixed.Two through holes of design are used for connecting old iron oil drum on the tight loop, utilize connecting bolt can finish connection between two Geju City iron oil drums, as shown in Figure 3.
Frame structure also is designed to 10 * 10 upright unit, adopts multiple connected mode between the framework, as bolt connection etc.The material of framework can be chosen as materials such as steel, but needs through special anticorrosion surface treatment.Frame structure is convenient to safeguard and adjust for becoming modularized design.
Fixture is that the generating basic platform is fixed on the plane, a certain fixedly marine site, and the geology difference according to the seabed can adopt different fixed forms, be rock as seabottom geology, can adopt drill rod to fix, if the geology in seabed is silt, then can adopt the anchor fixation.The anchor number can determine that anchor line can adopt cable wire or iron chains etc. according to size and the trend of generation platform.Scheme of installation as shown in Figure 1, anchor line is installed on the framework.
Keep off unrestrained arranging device and be made of buoyancy aid and the stake of retaining wave, the stake of retaining wave is fixed on the buoyancy aid, and the number of retaining wave can design according to the concrete condition that the area is installed.Retaining wave row also is to be made of a plurality of unit, be distributed in generation platform around.
Lightning protection device is installed near the photovoltaic cell component, and the specification of lightning rod need design according to the erecting bed situation.Scheme of installation need take into full account lightning-arrest zone during design lightning rod specification as shown in Figure 5.
Photovoltaic generating system can adopt conventional photovoltaic generating system, comprises solar-energy photo-voltaic cell group, inverter, controller etc.The installation of photovoltaic generating system can be transplanted to land photovoltaic generating system on the marine generating basic platform with reference to the installation of land photovoltaic generating system, can reduce the research and development expense, shorten the R﹠D cycle etc.
The above only is preferred embodiments of the present utility model; protection range of the present utility model is not limited with above-mentioned execution mode; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection range of putting down in writing in claims.
Claims (1)
1. a floating marine type solar energy photovoltaic generator is characterized in that this device comprises
Energy source device is used for providing electric power;
Buoyant means floats on the sea, is used for providing the platform of generating to energy source device;
Fixture is used for buoyant means is fixed on the sea;
Keep off unrestrained arranging device, be distributed in around the buoyant means, be used for resisting stormy waves;
This device also comprises and is arranged on equally distributed lightning protection device in the photovoltaic cell component;
Energy source device comprises photovoltaic cell component;
Buoyant means comprise sealing framework (1), be arranged on that framework (1) is gone up and be used for making the floating float of framework (2);
Fixture comprises drill rod or the anchor (3) that is fixed in the marine site, and an end is connected with framework (1), the anchor line (4) that the other end is connected with drill rod (3), sinker (5), and an end of this sinker (5) links to each other with anchor line (4) by rope;
Lightning protection device comprises lightning rod, is distributed in the photovoltaic cell component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206356270U CN203039614U (en) | 2012-11-27 | 2012-11-27 | Offshore floating type solar photovoltaic generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206356270U CN203039614U (en) | 2012-11-27 | 2012-11-27 | Offshore floating type solar photovoltaic generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039614U true CN203039614U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206356270U Expired - Fee Related CN203039614U (en) | 2012-11-27 | 2012-11-27 | Offshore floating type solar photovoltaic generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039614U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957346A (en) * | 2012-11-27 | 2013-03-06 | 东南大学 | Seaborne floating type solar photovoltaic power generation device |
| CN103346697A (en) * | 2013-07-23 | 2013-10-09 | 中山大学 | Overwater solar photovoltaic power generation system |
| CN104283492A (en) * | 2014-10-27 | 2015-01-14 | 无锡同春新能源科技有限公司 | Photovoltaic power station built by photovoltaic power generation components and composite buoyancy materials on river |
| CN104953934A (en) * | 2015-07-13 | 2015-09-30 | 山东鲍尔浦实业有限公司 | Overwater floating type photovoltaic power station and application thereof |
| CN106416056A (en) * | 2014-04-09 | 2017-02-15 | W太阳能有限公司 | Floating structures of floating photovoltaic apparatus and method for inter-connecting structures |
| WO2017118228A1 (en) * | 2016-01-04 | 2017-07-13 | 京东方科技集团股份有限公司 | Aquatic photovoltaic system |
| CN111741892A (en) * | 2018-02-26 | 2020-10-02 | 向阳农业生技股份有限公司 | Floating type solar power generation equipment carrying platform device |
-
2012
- 2012-11-27 CN CN2012206356270U patent/CN203039614U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957346A (en) * | 2012-11-27 | 2013-03-06 | 东南大学 | Seaborne floating type solar photovoltaic power generation device |
| CN103346697A (en) * | 2013-07-23 | 2013-10-09 | 中山大学 | Overwater solar photovoltaic power generation system |
| CN106416056A (en) * | 2014-04-09 | 2017-02-15 | W太阳能有限公司 | Floating structures of floating photovoltaic apparatus and method for inter-connecting structures |
| CN104283492A (en) * | 2014-10-27 | 2015-01-14 | 无锡同春新能源科技有限公司 | Photovoltaic power station built by photovoltaic power generation components and composite buoyancy materials on river |
| CN104953934A (en) * | 2015-07-13 | 2015-09-30 | 山东鲍尔浦实业有限公司 | Overwater floating type photovoltaic power station and application thereof |
| WO2017118228A1 (en) * | 2016-01-04 | 2017-07-13 | 京东方科技集团股份有限公司 | Aquatic photovoltaic system |
| CN111741892A (en) * | 2018-02-26 | 2020-10-02 | 向阳农业生技股份有限公司 | Floating type solar power generation equipment carrying platform device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131127 |