CN109713984B - Combined water photovoltaic power generation device - Google Patents
Combined water photovoltaic power generation device Download PDFInfo
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- CN109713984B CN109713984B CN201811541507.2A CN201811541507A CN109713984B CN 109713984 B CN109713984 B CN 109713984B CN 201811541507 A CN201811541507 A CN 201811541507A CN 109713984 B CN109713984 B CN 109713984B
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- photovoltaic
- tower
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- filter screen
- photovoltaic power
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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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Abstract
The invention belongs to the technical field of photovoltaic power generation, and particularly discloses a combined type waterborne photovoltaic power generation device which comprises a floating plate, wherein the center of the floating plate is provided with an installation opening, a photovoltaic tower is connected to the upper surface of the floating plate, and a safety filter screen is connected to the lower surface of the floating plate; the floating plate consists of a pair of triangular plates, sliding grooves are arranged on the side edges of the triangular plates, and a chuck structure is slidably arranged in any sliding groove; the bottom corners of the two triangular plates are provided with connecting platforms which are matched with each other; the connecting table is provided with a hasp and a circular clamping groove formed by combination; the photovoltaic tower is of a hollow quadrangular frustum structure, the top surface and the bottom surface of the photovoltaic tower are both open, and a photovoltaic power generation plate is arranged on the outer wall of the photovoltaic tower; a light diffusion plate is arranged on the inner wall of the photovoltaic tower; the safety filter screen is a cylindrical structure with an opening at the top end and a closed bottom end. The invention adopts modularization, can fully utilize the area of a water area and is convenient to install and operate.
Description
Technical Field
The invention belongs to the technical field of photovoltaic power generation, relates to a photovoltaic power generation device, and particularly relates to a combined type waterborne photovoltaic power generation device.
Background
Photovoltaic power generation has been widely used at present, but the photovoltaic power generation needs a large site area, can occupy a large amount of land resources, and the land that can be utilized at present is very limited, so the problem that the available land resources are reduced at present can be solved by the photovoltaic power generation technology on water.
The existing overwater photovoltaic power generation usually adopts a fishing light complementary mode, namely on one hand, the solar energy is fully utilized to carry out photovoltaic power generation, on the other hand, fishery breeding can be carried out, photovoltaic benefits and fishery benefits can be obtained simultaneously, and the distributed power generation system is beneficial to large-scale popularization; however, the method has defects, the most main problems are that the fixed foundation of the prefabricated cement pipe pile is usually adopted, the construction difficulty is high, the construction period is long, the cost is high, and meanwhile, the water power generation fails under the action of tides.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides a modular combined type water photovoltaic power generation device which can fully utilize the area of a water area and is convenient to install and operate.
The technical problem to be solved by the invention is realized by the following technical scheme that the combined water photovoltaic power generation device comprises a floating plate, wherein the center of the floating plate is provided with an installation opening, a photovoltaic tower is connected to the upper surface of the floating plate, and a safety filter screen is connected to the lower surface of the floating plate; the floating plate consists of a pair of triangular plates, sliding grooves are arranged on the side edges of the triangular plates, and a chuck structure is slidably arranged in any sliding groove; the bottom corners of the two triangular plates are provided with connecting platforms which are matched with each other; the connecting table is provided with a hasp and a circular clamping groove formed by combination; the photovoltaic tower is of a hollow quadrangular frustum structure, the top surface and the bottom surface of the photovoltaic tower are both open, and a photovoltaic power generation plate is arranged on the outer wall of the photovoltaic tower; a light diffusion plate is arranged on the inner wall of the photovoltaic tower; the safety filter screen is a cylindrical structure with an opening at the top end and a closed bottom end.
Further, a tower bottom flange is arranged at the bottom end of the photovoltaic tower, and a filter screen flange is arranged at the top end of the safe filter screen; the floating plate is internally provided with a tower bottom fixing groove matched with the tower bottom flange and a filter screen fixing groove matched with the filter screen flange.
Furthermore, the clamping head structure comprises a base matched with the sliding groove, a connecting bearing is arranged on the base and is connected with one end ball of the connecting rod, and a spherical head matched with the circular clamping groove is arranged at the other end of the connecting rod; the two ends of the sliding groove on any side edge of the triangular plate are provided with plugs.
Furthermore, a balancing weight is fixed on the outer wall of the safety filter screen.
Further, sealing strips are arranged on the top end and the bottom end of the mounting opening.
Further, the top end of the light-diffusing plate does not extend beyond the top end of the photovoltaic tower.
Further, the inside logical groove that is the regular quadrangular prism type of photovoltaic tower.
Compared with the prior art, the invention has the beneficial effects that: the modularized photovoltaic power generation unit is adopted, the structure is simple and reasonable, and the production cost and the use cost can be greatly reduced; the power generation units can be combined and connected at will, and the power generation device is suitable for water areas with different characteristics and different areas and has a wide application range; adopt the form of photovoltaic tower, and install the diffusion sheet, the sunlight can get into the waters that is covered by the power generation unit, can effectual balanced photovoltaic power generation benefit and fishery or other benefits, realizes the maximize of comprehensive profit: modularization preparation, simple to operate is swift: easy to realize and suitable for large-scale popularization and application.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a chuck structure according to the present invention;
FIG. 3 is a schematic structural view of a floating plate according to the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic diagram of a photovoltaic tower according to the present invention;
fig. 6 is a schematic structural view of the safety screen of the present invention.
Wherein, 1, a safe filter screen; 2. a chute; 3. a chuck structure; 4. a floating plate; 5. a photovoltaic tower; 6. an inner wall of the tower; 7. a light-diffusing sheet; 8. a connecting table; 9. a circular clamping groove; 10. a hasp; 11. a plug; 12. a sealing strip; 30. a base; 31. connecting a bearing; 32. a connecting rod; 33. a spherical head; 40. an installation opening; 41. a tower bottom fixing groove; 42. a filter screen fixing groove; 50. a tower bottom flange; 100. a screen flange; 101. and a balancing weight.
Detailed Description
A combined type water photovoltaic power generation device is shown in figures 1-6 and comprises a floating plate 4 with a mounting opening 40 in the center, wherein the mounting opening 40 is square, and sealing strips 12 are arranged on the top end and the bottom end of the mounting opening 40; the photovoltaic tower 5 is connected to the upper surface of the floating plate 4, the safety filter screen 1 is connected to the lower surface of the floating plate 4, and the balancing weight 101 is fixed to the outer wall of the safety filter screen 1; the floating plate 4 consists of a pair of triangular plates, the side edges of the triangular plates are provided with sliding chutes 2, namely, except the edges where the two triangular plates are contacted, the other four edges are provided with the sliding chutes 2; a chuck structure 3 is arranged in any one of the chutes 2 in a sliding manner; the bottom corners of the two triangular plates are provided with the connecting platforms 8 which are matched with each other, except for the arrangement mode in the embodiment, the connecting platforms 8 on the triangular plates can be arranged in a diversified manner, for example, only one of the bottom corners can be arranged, and the two bottom corners can also be arranged, namely, the connecting platform 8 in one photovoltaic power generation unit formed by the invention is used for connecting the adjacent photovoltaic power generation units; the connecting table 8 is provided with a hasp 10 and a circular clamping groove 9 formed by combination, the middle combination form is that a triangular plate is provided with a semicircular clamping groove, two triangular plates are combined to form a complete circular clamping groove 9, and when the connecting table is used, a spherical head 33 of the clamping head structure 3 on the adjacent photovoltaic power generation unit is matched with the circular clamping groove 9; the photovoltaic tower 5 is of a hollow quadrangular frustum structure, the top surface and the bottom surface of the photovoltaic tower are both open, and a regular quadrangular through groove is formed inside the photovoltaic tower 5; a photovoltaic power generation plate is arranged on the outer wall of the photovoltaic tower 5; the inner wall of the photovoltaic tower 5 is provided with the light diffusion plate 7, the top end of the light diffusion plate 7 does not exceed the top end of the photovoltaic tower 5, and the light diffusion plate 7 can diffuse light passing through an opening at the top end of the photovoltaic tower 5 and penetrate through the inside of the photovoltaic tower 5, so that the influence of a power generation unit on water area organisms is reduced; the safety filter screen 1 is a cylindrical structure with an opening at the top end and a closed bottom end.
A tower bottom flange 50 is arranged at the bottom end of the photovoltaic tower 5, and a filter screen flange 100 is arranged at the top end of the safe filter screen 1; the floating plate 4 is provided with a tower bottom fixing groove 41 matched with the tower bottom flange 50 and a filter screen fixing groove 42 matched with the filter screen flange 100, when in use, the flange and the fixing groove are matched for use, the tower bottom fixing groove 41 is a square frame groove, and the filter screen fixing groove 42 is an annular groove.
The clamping head structure 3 comprises a base 30 matched with the sliding chute 2, the base 30 is clamped in the sliding chute 2 to slide, a connecting bearing 31 is arranged on the base 30, the connecting bearing 31 is connected with one end of a connecting rod 32 in a ball connection mode, and the other end of the connecting rod 32 is provided with a spherical head 33 matched with the circular clamping groove 9; the two ends of the sliding groove 2 on any side edge of the triangular plate are respectively provided with a plug 11.
The invention discloses a combined water photovoltaic power generation device, which adopts a modularized photovoltaic power generation unit, has simple and reasonable structure, and can greatly reduce the production cost and the use cost; the power generation units can be combined and connected at will, and the power generation device is suitable for water areas with different characteristics and different areas and has a wide application range; adopt the form of photovoltaic tower, and install the diffusion sheet, the sunlight can get into the waters that is covered by the power generation unit, can effectual balanced photovoltaic power generation benefit and fishery or other benefits, realizes the maximize of comprehensive profit: modularization preparation, simple to operate is swift: easy to realize and suitable for large-scale popularization and application.
Claims (4)
1. The utility model provides a modular photovoltaic power generation device on water which characterized in that: the photovoltaic power generation device comprises a floating plate, a photovoltaic tower and a safety filter screen, wherein the center of the floating plate is provided with an installation opening; the floating plate consists of a pair of triangular plates, sliding grooves are formed in the side edges of the triangular plates, and a chuck structure is slidably arranged in any sliding groove; the bottom corners of the two triangular plates are provided with connecting platforms which are matched with each other; the connecting table is provided with a hasp and a circular clamping groove formed by combination; the photovoltaic tower is of a hollow quadrangular frustum structure, the top surface and the bottom surface of the photovoltaic tower are both open, and a photovoltaic power generation plate is arranged on the outer wall of the photovoltaic tower; a light diffusion plate is arranged on the inner wall of the photovoltaic tower; the safety filter screen is of a cylindrical structure with an opening at the top end and a closed bottom end; a tower bottom flange is arranged at the bottom end of the photovoltaic tower, and a filter screen flange is arranged at the top end of the safe filter screen; a tower bottom fixing groove matched with the tower bottom flange is formed in the floating plate, and a filter screen fixing groove matched with the filter screen flange is also formed in the floating plate; the clamping head structure comprises a base matched with the sliding groove, a connecting bearing is arranged on the base and is connected with one end ball of the connecting rod, and a spherical head matched with the circular clamping groove is arranged at the other end of the connecting rod; plugs are arranged at two ends of the sliding groove on any side edge of the triangular plate; and a balancing weight is fixed on the outer wall of the safety filter screen.
2. The combined waterborne photovoltaic power generation device of claim 1, wherein: and sealing strips are arranged on the top end and the bottom end of the mounting opening.
3. The combined waterborne photovoltaic power generation device of claim 2, wherein: the top end of the light diffusion plate does not exceed the top end of the photovoltaic tower.
4. The combined waterborne photovoltaic power generation device of claim 3, wherein: the photovoltaic tower is internally provided with a through groove in a regular quadrangular prism shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541507.2A CN109713984B (en) | 2018-12-17 | 2018-12-17 | Combined water photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541507.2A CN109713984B (en) | 2018-12-17 | 2018-12-17 | Combined water photovoltaic power generation device |
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| Publication Number | Publication Date |
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| CN109713984A CN109713984A (en) | 2019-05-03 |
| CN109713984B true CN109713984B (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811541507.2A Active CN109713984B (en) | 2018-12-17 | 2018-12-17 | Combined water photovoltaic power generation device |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204802038U (en) * | 2015-07-06 | 2015-11-25 | 江苏科技大学 | Many function combination formula ocean power generation platform that can gather and gather crowd |
| CN205902465U (en) * | 2016-07-07 | 2017-01-25 | 莆田市秀屿区铭星阁石雕有限公司 | Special use on water has GPS positioning system's flowerpot device |
| CN106550804A (en) * | 2016-12-11 | 2017-04-05 | 天津云众创嬴科技有限公司 | A kind of Novel connection multiple ecosystem greenhouse system |
| CN206394830U (en) * | 2017-01-02 | 2017-08-11 | 南京国电南自新能源工程技术有限公司 | Photovoltaic generating system and its photovoltaic power generation apparatus waterborne |
| CN108808830A (en) * | 2018-07-19 | 2018-11-13 | 芜湖籁余新能源科技有限公司 | A kind of unmanned ship device of solar generating being easily installed |
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