CN211618017U - Photovoltaic support on water - Google Patents
Photovoltaic support on water Download PDFInfo
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- CN211618017U CN211618017U CN201921516307.1U CN201921516307U CN211618017U CN 211618017 U CN211618017 U CN 211618017U CN 201921516307 U CN201921516307 U CN 201921516307U CN 211618017 U CN211618017 U CN 211618017U
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- photovoltaic
- platform
- supporting platform
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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 utility model relates to an overwater photovoltaic bracket, which comprises a supporting platform; the photovoltaic solar cell supporting platform is characterized in that a buoyancy filler is filled in an arc-shaped sealing layer welded at the bottom of the supporting platform, jacks are formed in four opposite corners of the top of the supporting platform, a horizontal frame is fixedly connected to the top of a supporting rod inserted in the jacks, the jacks are vertically arranged in the center of the horizontal frame and are in clearance fit with sealing rings on the middle section of the stand column, a threaded layer at the bottom of the stand column is in threaded connection with the screw holes, and a photovoltaic panel is arranged on a loading inclined plane fixedly arranged at the top of the stand. The utility model relates to a floating type overwater photovoltaic bracket; the arc-shaped bottom surface adopted by the overwater photovoltaic support is in contact with the water surface, and compared with the traditional square floating structure, the stress surface of the arc-shaped bottom surface is larger, so that the technical problem of insufficient buoyancy of the support is solved; the overwater photovoltaic support is small in occupied area, so that the overwater photovoltaic support can be mounted on a large quantity of photovoltaic panels, and the technical problem that the mounting quantity of the photovoltaic panels is limited is solved.
Description
Technical Field
The utility model relates to a photovoltaic support technical field, especially photovoltaic support on water.
Background
At present, the modes of power generation of a large ground photovoltaic power station and photovoltaic power generation of a roof are basically adopted at home and abroad, the photovoltaic power generation is almost not carried out by utilizing water surface resources, and the only design is that a floating platform which is composed of a plurality of small floating bodies and basically has no gaps is built on the water surface, a photovoltaic plate is directly paved on the floating platform or a metal support is built on the floating platform for installing the photovoltaic plate. Therefore, the photovoltaic support system on water needs to be designed, a floating platform device which is simple to process, low in price, energy-saving, environment-friendly, convenient to install, easy to operate and capable of being recycled for the second time is provided, the application and development of the photovoltaic power station on water are promoted, the technical progress of the photovoltaic industry is promoted, and the limitation of the construction site of the photovoltaic power station is broken through.
Disclosure of Invention
The utility model aims to solve the technical problem that a photovoltaic support on water that stable in center, cost are low, structural strength is high and easy equipment is provided.
In order to solve the technical problem, the utility model provides an overwater photovoltaic bracket, which comprises a supporting platform; the photovoltaic solar cell supporting platform is characterized in that a buoyancy filler is filled in an arc-shaped sealing layer welded at the bottom of the supporting platform, first jacks are formed in four opposite corners of the top of the supporting platform, a horizontal frame is fixedly connected to the top of a supporting rod inserted in the first jacks, a second jack is vertically installed in the center of the horizontal frame, the second jacks are in clearance fit with sealing rings on the middle section of an upright column, a threaded layer at the bottom of the upright column is in threaded connection with screw holes, and a photovoltaic panel is installed on a loading inclined plane fixedly installed at the top of the upright column.
Further, the inner side of the bottom surface of the arc-shaped sealing layer is welded with a counterweight clamping groove, and a counterweight filling block is filled in the counterweight clamping groove.
Furthermore, extension pipes are transversely welded on the left side surface and the right side surface of the supporting platform, and a notch is formed in the middle of each extension pipe.
Furthermore, a stress platform is reserved at the neck of the upright column, the stress platform is in an inverted round platform shape, and a horizontal carrying platform welded to the top of the stress platform is fixedly connected with the loading inclined plane.
Furthermore, four groups of water passing openings are reserved in the horizontal frame, and the water passing openings are opposite to the water collecting tank arranged on the upper surface of the supporting platform.
After the structure is adopted, compared with the prior art, the utility model is a floating type overwater photovoltaic support; the arc-shaped bottom surface adopted by the overwater photovoltaic support is in contact with the water surface, and compared with the traditional square floating structure, the stress surface of the arc-shaped bottom surface is larger, so that the technical problem of insufficient buoyancy of the support is solved; the overwater photovoltaic support is small in occupied area, so that the overwater photovoltaic support can be mounted on a large number of photovoltaic panels, and the technical problem that the mounting quantity of the photovoltaic panels is limited is solved; meanwhile, the photovoltaic supporting vertical rods can be vertically installed in the center of the integrated horizontal frame, and the technical problem that the lighting angle of the photovoltaic panel is influenced by wind power is solved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model discloses photovoltaic support's on water structure schematic diagram.
Figure 2 is the utility model discloses photovoltaic support stand on water's structural schematic.
In the figure: the device comprises a supporting platform 1, a water collecting tank 1-1, screw holes 1-2, an arc sealing layer 2, a counterweight clamping groove 2-1, buoyancy filling foam 3, a counterweight filling block 4, insertion holes 5, a support rod 6, an extension pipe 7, an opening 7-1, a horizontal frame 8, an insertion hole 8-1, a water passing opening 8-2, an upright column 9-1, a stress platform 9-2, a thread layer 9-2, a horizontal loading platform 10, a sealing ring 11 and a loading inclined plane 12.
Detailed Description
As shown in fig. 1 and 2, an above-water photovoltaic support comprises a support platform; the solar photovoltaic cell supporting platform is characterized in that buoyancy filling foam 3 is filled in an arc-shaped sealing layer 2 welded at the bottom of the supporting platform 1, first insertion holes 5 are formed in four opposite corners of the top of the supporting platform 1, a horizontal frame 8 is fixedly connected to the tops of supporting rods 6 inserted into the first insertion holes 5, a second insertion hole 8-1 is vertically arranged in the center of the horizontal frame 8, the second insertion hole 8-1 is in clearance fit with a sealing ring 11 on the middle section of an upright post 9, a threaded layer 9-2 at the bottom of the upright post 9 is in threaded connection with a threaded hole 1-2, and a photovoltaic panel is arranged on a loading inclined plane 12 fixedly arranged at the top of the. Wherein, the utility model relates to a showy photovoltaic support on water of formula, support on water in the past all is the strong point of photovoltaic board through the super big foam suspension piece of buoyancy, but because the expansion area is too big to reduce the quantity of photovoltaic board installation. Therefore, the utility model discloses a small floor area, structural support platform 1 that structural strength is high is as the supporting plane. And filling a proper amount of buoyancy filling foam 3 into the arc-shaped sealing layer 2 welded at the bottom of the supporting platform 1, so that the supporting platform 1 floats on the water surface. And the arc-shaped structure of the arc-shaped sealing layer 2 can enlarge the contact area, so that the supporting platform 1 is more stable. In order to vertically and fixedly support the supporting rod 6 of the photovoltaic panel, the utility model selectively fixes the supporting rod 6 in the second jack 8-1 and the screw hole 1-2 by means of screw connection. Compared with the prior inserting structure, the bolt joint has relatively high stability and good sealing performance. Meanwhile, the clearance fit between the sealing ring 11 and the second insertion hole 8-1 can prevent the support rod 6 from swinging left and right due to external force.
As shown in fig. 1, a counterweight clamping groove 2-1 is welded on the inner side of the bottom surface of the arc-shaped sealing layer 2, and a counterweight filling block 4 is filled in the counterweight clamping groove 2-1. In order to enable the supporting platform 1 to be more stable on the water surface, a counterweight clamping groove 2-1 is formed in the inner side of the bottom surface of the arc-shaped sealing layer 2, and meanwhile a proper amount of counterweight filling blocks 4 are filled in the counterweight clamping groove 2-1. Therefore, the gravity center of the supporting platform 1 is controlled, and the supporting platform 1 is prevented from rolling over due to weightlessness.
As shown in figure 1, extension pipes 7 are transversely welded on the left side surface and the right side surface of the supporting platform 1, and a notch 7-1 is formed in the middle of each extension pipe 7. In order to fix the support platforms 1 arranged in the longitudinal direction, epitaxial tubes 7 are transversely welded on the left side surface and the right side surface of each support platform 1, and corrosion-resistant ropes penetrate through the epitaxial tubes 7; in order to enhance the connection strength between the platform and the platform, a notch 7-1 is formed in the middle of the extension tube 7, two corrosion-resistant ropes enter from the notch 7-1 formed in the middle of the extension tube 7 and extend out from the notch 7-1 at the rear end, so that the contact surface between the corrosion-resistant ropes and the extension tube 7 is increased, and the function of limiting the support platform 1 is achieved.
As shown in fig. 2, a stress platform 9-1 is reserved at the neck of the upright post 9, the stress platform 9-1 is in an inverted round platform shape, and a horizontal carrying platform 12 welded at the top of the stress platform 9-1 is fixedly connected with a loading inclined plane 12. In order to ensure the installation stability of the photovoltaic panel, a stress platform 9-1 is reserved at the neck of the upright post 9, and the stress platform 9-1 is installed. Because the stress platform 9-1 is in an inverted round platform shape, the upper contact surface is large, the lower contact surface is small, stress points can be effectively concentrated at the bottom end, and the pressure of the photovoltaic support at the top is reduced. The loading ramp 12 on the horizontal stage 12 can set the tilt angle of the photovoltaic panel.
As shown in fig. 1, four groups of water passing ports 8-2 are reserved in the horizontal frame 8, and the water passing ports 8-2 are opposite to the water collecting tank 1-1 arranged on the upper surface of the supporting platform 1. In rainy weather, the center of the supporting platform 1 is affected by large-volume rainwater, and accelerated oxidation of the equipment due to a large amount of accumulated water is also possible. Therefore, the water collecting tank 1-1 is arranged on the upper surface of the supporting platform 1, and redundant water flows into the water pool from the water collecting tank 1-1. Meanwhile, four groups of water outlets 8-2 are reserved in the horizontal frame 8, so that a large amount of rainwater can be prevented from being collected.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many changes and modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.
Claims (5)
1. An above-water photovoltaic support comprises a supporting platform; the method is characterized in that: the solar photovoltaic cell supporting platform is characterized in that buoyancy filling foam (3) is filled in an arc-shaped sealing layer (2) welded to the bottom of the supporting platform (1), first inserting holes (5) are formed in four opposite corners of the top of the supporting platform (1), supporting rods (6) inserted in the first inserting holes (5) and fixedly connected with horizontal frames (8) at the tops of the supporting rods, second inserting holes (8-1) are vertically installed in the centers of the horizontal frames (8), the second inserting holes (8-1) are in clearance fit with sealing rings (11) in the middle sections of the upright columns (9), thread layers (9-2) at the bottoms of the upright columns (9) are in threaded connection with screw holes (1-2), and photovoltaic panels are installed on loading inclined planes (12) fixedly installed at the tops of the upright columns (9).
2. The above-water photovoltaic rack of claim 1, wherein: the inner side of the bottom surface of the arc-shaped sealing layer (2) is welded with a counterweight clamping groove (2-1), and a counterweight filling block (4) is filled in the counterweight clamping groove (2-1).
3. The above-water photovoltaic rack of claim 1, wherein: extension pipes (7) are transversely welded on the left side surface and the right side surface of the supporting platform (1), and openings (7-1) are formed in the middle of the extension pipes (7).
4. The above-water photovoltaic rack of claim 1, wherein: the neck of the upright post (9) is provided with a stress platform (9-1), the stress platform (9-1) is in an inverted round platform shape, and a horizontal carrying platform (10) welded at the top of the stress platform (9-1) is fixedly connected with a loading inclined plane (12).
5. The above-water photovoltaic rack of claim 1, wherein: four groups of water passing ports (8-2) are reserved in the horizontal frame (8), and the water passing ports (8-2) are opposite to the water collecting tank (1-1) formed in the upper surface of the supporting platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516307.1U CN211618017U (en) | 2019-09-12 | 2019-09-12 | Photovoltaic support on water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516307.1U CN211618017U (en) | 2019-09-12 | 2019-09-12 | Photovoltaic support on water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211618017U true CN211618017U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921516307.1U Active CN211618017U (en) | 2019-09-12 | 2019-09-12 | Photovoltaic support on water |
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| CN (1) | CN211618017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI758078B (en) * | 2021-01-21 | 2022-03-11 | 向陽農業生技股份有限公司 | water platform |
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2019
- 2019-09-12 CN CN201921516307.1U patent/CN211618017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI758078B (en) * | 2021-01-21 | 2022-03-11 | 向陽農業生技股份有限公司 | water platform |
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