CN220475715U - Floating type solar photovoltaic module spray cleaning system - Google Patents
Floating type solar photovoltaic module spray cleaning system Download PDFInfo
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- CN220475715U CN220475715U CN202322128148.0U CN202322128148U CN220475715U CN 220475715 U CN220475715 U CN 220475715U CN 202322128148 U CN202322128148 U CN 202322128148U CN 220475715 U CN220475715 U CN 220475715U
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- solar photovoltaic
- photovoltaic module
- water
- cleaning system
- treatment device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 239000007921 spray Substances 0.000 title claims abstract description 49
- 238000007667 floating Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 7
- 238000005201 scrubbing Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 9
- 238000010248 power generation Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
The utility model relates to the technical field of solar panel cleaning, and provides a floating type solar photovoltaic module spray cleaning system, which comprises the following components: the solar energy water treatment device comprises a pontoon 1 paved on the water surface, a steel bracket 2 paved above the pontoon 1, a solar energy photovoltaic module 3 paved above the steel bracket 2, a water treatment device 4 used for purifying and treating the cleaning water, and a pipe body 6 with one end connected with the water treatment device 4 and the other end provided with a spray header 5; the spray header 5 is used for spraying purified cleaning water onto the solar photovoltaic module 3. The utility model effectively ensures the water quality of the cleaning water by purifying the cleaning water; furthermore, the automatic spraying mode is adopted to replace the traditional manual scrubbing mode, so that the application cost is low, the efficiency is high, the safety coefficient is high, the solar photovoltaic panel cannot be damaged in the cleaning process, the solar photovoltaic panel is thoroughly cleaned, and the service life and the generated energy of the solar photovoltaic panel can be kept.
Description
Technical Field
The utility model relates to the technical field of solar panel cleaning, in particular to a floating type solar photovoltaic module spray cleaning system which is used for cleaning a floating type solar photovoltaic module and achieves the purpose of improving photovoltaic power generation efficiency by removing dust on the surface of the floating type solar photovoltaic module.
Background
The solar photovoltaic power generation is to directly convert solar energy into electric energy by utilizing a solar cell according to the photovoltaic effect principle. The solar photovoltaic power generation system mainly comprises three parts of a solar photovoltaic panel (component), a controller and an inverter, and has the advantages of being independent in use, stable, long in service life, convenient to install and maintain and the like, and the whole solar photovoltaic power generation system is used independently or in grid-connected power generation. Solar photovoltaic power generation has become an emerging industry which focuses on general attention of countries around the world because of the characteristics of cleanness, safety, convenience, high efficiency and the like.
Solar photovoltaic panels are often arranged in arrays outside where the outdoor space is acceptable for light, for example: the non-shading areas such as roof, open field, surface of water, etc. are covered with dust easily after long-time use, and the dust influences the solar photovoltaic panel to absorb light normally, resulting in the reduction of energy conversion efficiency, therefore, the solar panel needs to be cleaned irregularly to keep the absorption efficiency of illumination. Aiming at the cleaning scene of the water surface floating type solar photovoltaic module, the current cleaning mode of the solar photovoltaic panel mainly adopts manual cleaning, cleaning water adopts on-site water taking, the manual cleaning mode has low efficiency and high cost, and potential safety hazards exist in water surface operation; furthermore, because the water body itself contains silt and organic matters (algae and the like) to a certain extent, the cleaning process cannot clean the solar photovoltaic panel, damage to the solar photovoltaic panel is caused, the organic matters are attached to the surface of the solar photovoltaic panel, and the service life and the power generation capacity of the solar photovoltaic panel are finally affected.
In view of this, overcoming the drawbacks of the prior art is a problem to be solved in the art.
Disclosure of Invention
The utility model provides a solution to the technical problems of low cleaning efficiency, high cost and incapability of cleaning the solar photovoltaic panel in the cleaning process in the prior art.
In order to solve the technical problems, the utility model provides a floating type solar photovoltaic module spray cleaning system, which comprises:
buoy 1 laid on water surface;
the steel bracket 2 is laid above the pontoon 1;
the solar photovoltaic module 3 is laid above the steel bracket 2;
a water treatment device 4 for purifying the cleaning water; the method comprises the steps of,
a pipe body 6 with one end connected with the water treatment device 4 and the other end provided with a spray header 5; wherein,
the spray header 5 is used for spraying the purified cleaning water onto the solar photovoltaic module 3.
Preferably, the water treatment device 4 includes an electric cabinet 41, a water supply pump 42, a pressure gauge 43 and a water filter 44, the electric cabinet 41 is electrically connected with the water supply pump 42, and the water supply pump 42, the pressure gauge 43 and the water filter 44 are sequentially connected through pipelines.
Preferably, water body filter 44 includes a sand filter 441, a cloth bag filter 442, and an activated carbon filter 443.
Preferably, said water treatment device 4 is placed on a floating vessel which is berthed in the vicinity of the buoy 1.
Preferably, the installation angle of the solar photovoltaic module 3 is 10-20 degrees, and the height of the lower edge of the solar photovoltaic module is 0.15-0.25 m.
Preferably, the height of the spray header 5 is slightly higher than the height of the solar photovoltaic module 3 along the water surface.
Preferably, the spray header 5 is a fan-shaped spray head with an adjustable angle or a 360-degree rotary spray head.
Preferably, the tube body 6 is a PE tube.
Preferably, the tube body 6 includes a main tube 61 and a branch tube 62, the main tube 61 is disposed at the periphery of the solar photovoltaic module 3, and the branch tube 62 is disposed inside the solar photovoltaic module 3.
Preferably, the intelligent control system also comprises an electromagnetic valve 7 and a central console, wherein the electromagnetic valve 7 is electrically connected with the central console; wherein, solenoid valve 7 is located on main road pipe 61 and branch road pipe 62 respectively, and well accuse platform and water treatment facilities 4 electrical connection, well accuse platform are used for the start-stop of remote control solenoid valve 7 and water treatment facilities 4.
Aiming at the defects in the prior art, the utility model has the following beneficial effects:
the utility model effectively ensures the water quality of the cleaning water by purifying the cleaning water; furthermore, the automatic spraying mode is adopted to replace the traditional manual scrubbing mode, so that the application cost is low, the efficiency is high, the safety coefficient is high, the solar photovoltaic panel cannot be damaged in the cleaning process, the solar photovoltaic panel is thoroughly cleaned, and the service life and the generated energy of the solar photovoltaic panel can be kept.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments of the present utility model will be briefly described below. It is evident that the drawings described below are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a partial side view of a floating solar photovoltaic module spray cleaning system in an embodiment;
FIG. 2 is an axial view of the water treatment apparatus of FIG. 1;
FIG. 3 is a partial top view of a floating solar photovoltaic module spray cleaning system according to an embodiment;
FIG. 4 is a partial isometric view of a floating solar photovoltaic module spray cleaning system in an embodiment;
fig. 5 is a partial isometric view of one of the orientations of fig. 4.
In the drawings, like reference numerals are used to designate like parts or structures, wherein:
1-floating pontoon; 2-steel brackets; 3-a solar photovoltaic module; 4-water treatment device, 41-electric cabinet, 42-water supply pump, 43-pressure gauge, 44-water filter, 441-sand filter, 442-cloth bag filter, 443-active carbon filter and 5-spray header; 6-pipe body, 61-main pipe and 62-branch pipe; 7-electromagnetic valve.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc. refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of describing the present utility model and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
In order to solve the technical problems that the cleaning efficiency is low, the cost is high, and the solar photovoltaic panel cannot be cleaned in the cleaning process in the prior art, the floating type solar photovoltaic module spraying cleaning system provided in the embodiment, as shown in fig. 1-2, comprises: the solar energy water treatment device comprises a pontoon 1 paved on the water surface, a steel bracket 2 paved above the pontoon 1, a solar energy photovoltaic module 3 paved above the steel bracket 2, a water treatment device 4 used for purifying and treating the cleaning water, and a pipe body 6 with one end connected with the water treatment device 4 and the other end provided with a spray header 5; the spray header 5 is used for spraying purified cleaning water onto the solar photovoltaic module 3. In this embodiment, the pontoon 1, the steel bracket 2 and the solar photovoltaic module 3 are respectively formed by corresponding transverse and longitudinal arrays of components, the water treatment device 4 is placed on a pontoon ship which is stopped near the pontoon 1, and in order to ensure that the pipe body 6 has bending resistance and corrosion resistance, the pipe body 6 is preferably a PE pipe.
In order to absorb and convert more solar energy in unit time, the solar photovoltaic module 3 needs to be installed according to a certain inclination angle by combining the geographic position, in this embodiment, the installation angle of the solar photovoltaic module 3 is 10-20 degrees, preferably 15 degrees, further, in order to avoid the influence of wind waves, the lower edge of the solar photovoltaic module 3 needs to be kept at a certain distance from the water surface, and in this embodiment, the height of the lower edge of the solar photovoltaic module 3 is 0.15-0.25 m, preferably 0.2 m; in addition, in order to reduce the shadow generated by the too high height of the spray header 5, the solar energy absorption and conversion of the solar energy photovoltaic module 3 is adversely affected, and when the solar energy photovoltaic module is arranged, the height of the spray header 5 is slightly higher than the height of the upper edge water surface of the solar energy photovoltaic module 3, so that the cleaning water can be sprayed onto the solar energy photovoltaic module 3, and the solar energy absorption and conversion efficiency of the solar energy photovoltaic module 3 can be ensured.
As shown in fig. 2, the water treatment device 4 includes an electric cabinet 41, a water supply pump 42, a pressure gauge 43 and a water filter 44, wherein the electric cabinet 41 is electrically connected with the water supply pump 42, the pressure gauge 43 and the water filter 44 are sequentially connected through pipelines, the electric cabinet 41 is used for controlling the start and stop of the water supply pump 42, the pressure gauge 43 is used for detecting the water pressure in the pipeline, and the water filter 44 is used for filtering impurities (such as silt) and organic matters (such as algae) in the water. In this embodiment, the water filter 44 has the characteristics of small occupied area, low energy consumption and large water treatment amount, and is used for treatmentThe water volume per hour is about 10m 3 When the water filter 44 adopts a three-stage filtering mode, in particular implementation, the water filter 44 comprises a sand filter 441, a cloth bag filter 442 and an activated carbon filter 443, in the setting sequence, the sand filter 441, the cloth bag filter 442 and the activated carbon filter 443 are connected in sequence through pipelines, as a first stage of filtering, the sand filter 441 adopts cobblestones and quartz sand for filtering, when water flows through the sand filter 441, large-particle impurities are effectively filtered, as a second stage of filtering, the cloth bag filter 442 adopts a high-density filtering cloth bag for filtering, when water flows through the cloth bag filter 442, small-particle impurities and partial organic matters are effectively filtered, as a third stage of filtering, the activated carbon filter 443 adopts activated carbon with high adsorption capacity for filling, when water flows through the activated carbon filter 443, fine organic matters are effectively filtered, after the water is sequentially filtered through the three stages of filtering, the water purification treatment is completed, and the water quality of the water purification treatment reaches the preset requirement.
In one embodiment, the spray heads 5 are fan-shaped spray heads with adjustable angles, the spray heads 5 adopt a double spray head mode, the front row and the back row of solar photovoltaic panels in the solar photovoltaic module 3 are sprayed with cleaning water, and the plurality of spray heads 5 are arranged in a transverse array and a longitudinal array at certain intervals to realize the full coverage of the solar photovoltaic module 3; in another embodiment, the shower heads 5 are 360-degree rotary shower heads, and similarly, the full coverage of the solar photovoltaic modules 3 is realized by arranging a plurality of the shower heads 5 in a transverse and longitudinal array at certain intervals.
In the actual implementation process, as shown in fig. 3-5, the pipe body 6 comprises a main pipe 61 and a branch pipe 62, the main pipe 61 is arranged at the periphery of the solar photovoltaic module 3, the branch pipe 62 is arranged inside the solar photovoltaic module 3, and the floating type solar photovoltaic module spray cleaning system provided by the utility model further comprises an electromagnetic valve 7 and a central console, wherein the electromagnetic valve 7 is electrically connected with the central console; wherein, the electromagnetic valve 7 is arranged on the main pipe 61 and the branch pipe 62 respectively, the center console is electrically connected with the water treatment device 4, and the center console is used for remotely controlling the starting and stopping of the electromagnetic valve 7 and the water treatment device 4; when the branch pipes 62 are specifically arranged, according to principles of economy, suitability and the like, one branch pipe 62 can be arranged between every two rows of solar photovoltaic panels in the solar photovoltaic module 3 (at this time, one electromagnetic valve 7 can be arranged on every 2-4 branch pipes 62 and corresponds to an implementation scene that the spray header 5 is a fan-shaped spray head with an adjustable angle), or one branch pipe 62 can be arranged between every six rows of solar photovoltaic panels in the solar photovoltaic module 3 (at this time, one electromagnetic valve 7 can be arranged on every 1 branch pipe 62 and corresponds to an implementation scene that the spray header 5 is a 360-degree rotary spray head); the electromagnetic valve 7 arranged on the main pipeline 61 can be used for draining the water body in the pipe body 6 in winter, so that the pipe body 6 is prevented from freezing, the electromagnetic valve 7 arranged on the branch pipeline 62 is used for timing switching under remote automatic control of a central console, the water pressure is ensured to be higher than 0.3MPa, and the automatic cleaning of the solar photovoltaic modules 3 in batches and sections is realized.
The utility model provides a floating solar photovoltaic module spray cleaning system, which comprises the following application processes:
the water treatment device 4 is started (the manual operation electric cabinet 41 is started or the center console is used for remote starting), clean water for cleaning is obtained after the water passes through the water treatment device 4, and the water for cleaning is sprayed onto the solar photovoltaic module 3 through the spray header 5 after passing through the pipe body 6 to automatically clean the solar photovoltaic module 3.
If necessary, in order to obtain stronger water pressure, a central console can be used for remotely controlling the start and stop of the electromagnetic valve 7 arranged on the branch pipe 62, and the solar photovoltaic module 3 can be automatically cleaned in a batch and sectional mode; in cold season, after solar photovoltaic module 3 washs and accomplishes, use in the remote control of accuse platform to locate the start and stop of solenoid valve 7 on main road pipe 61, discharge the water in the whole body 6 to keep no ponding in the whole body 6, thereby prevent that body 6 from being frozen and leading to spraying cleaning system to lose efficacy.
According to the floating type solar photovoltaic module spraying and cleaning system, the water quality of the cleaning water is effectively ensured by purifying the cleaning water; furthermore, the automatic spraying mode is adopted to replace the traditional manual scrubbing mode, so that the application cost is low, the efficiency is high, the safety coefficient is high, the solar photovoltaic panel cannot be damaged in the cleaning process, the solar photovoltaic panel is thoroughly cleaned, and the service life and the generated energy of the solar photovoltaic panel can be kept.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A float formula solar PV modules sprays cleaning system, its characterized in that includes:
a pontoon (1) laid on the water surface;
a steel bracket (2) laid above the pontoon (1);
the solar photovoltaic module (3) is laid above the steel bracket (2);
a water treatment device (4) for purifying the cleaning water; the method comprises the steps of,
a pipe body (6) with one end connected with the water treatment device (4) and the other end provided with a spray header (5); wherein,
the spray header (5) is used for spraying the purified cleaning water onto the solar photovoltaic module (3).
2. The floating solar photovoltaic module spray cleaning system according to claim 1, wherein the water treatment device (4) comprises an electric cabinet (41), a water supply pump (42), a pressure gauge (43) and a water filter (44), the electric cabinet (41) is electrically connected with the water supply pump (42), and the water supply pump (42), the pressure gauge (43) and the water filter (44) are sequentially connected through pipelines.
3. The floating solar photovoltaic module spray cleaning system of claim 2, wherein the water filter (44) comprises a sand filter (441), a cloth bag filter (442), and an activated carbon filter (443).
4. A floating solar photovoltaic module spray cleaning system according to any of claims 1-3, characterized in that said water treatment device (4) is placed on a floating body vessel which is docked in the vicinity of the buoy (1).
5. The floating solar photovoltaic module spray cleaning system according to claim 1, wherein the solar photovoltaic module (3) is installed at an angle of 10-20 ° and the height of the lower edge of the solar photovoltaic module is 0.15-0.25 m.
6. The floating solar photovoltaic module spray cleaning system according to claim 5, wherein the height of the spray header (5) is slightly higher than the height of the upper edge water surface of the solar photovoltaic module (3).
7. The floating solar photovoltaic module spray cleaning system according to claim 1 or 6, characterized in that the spray header (5) is an angle-adjustable fan-shaped spray head or a 360 ° rotary spray head.
8. The floating solar photovoltaic module spray cleaning system according to claim 1, characterized in that the pipe body (6) is a PE pipe.
9. The floating solar photovoltaic module spray cleaning system according to claim 8, wherein the pipe body (6) comprises a main pipe (61) and a branch pipe (62), the main pipe (61) is arranged on the periphery of the solar photovoltaic module (3), and the branch pipe (62) is arranged inside the solar photovoltaic module (3).
10. The floating solar photovoltaic module spray cleaning system according to claim 9, further comprising an electromagnetic valve (7) and a center console, wherein the electromagnetic valve (7) is electrically connected with the center console; the electromagnetic valve (7) is respectively arranged on the main pipeline (61) and the branch pipeline (62), the center console is electrically connected with the water treatment device (4), and the center console is used for remotely controlling the starting and stopping of the electromagnetic valve (7) and the water treatment device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322128148.0U CN220475715U (en) | 2023-08-08 | 2023-08-08 | Floating type solar photovoltaic module spray cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322128148.0U CN220475715U (en) | 2023-08-08 | 2023-08-08 | Floating type solar photovoltaic module spray cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220475715U true CN220475715U (en) | 2024-02-09 |
Family
ID=89803169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322128148.0U Active CN220475715U (en) | 2023-08-08 | 2023-08-08 | Floating type solar photovoltaic module spray cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220475715U (en) |
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2023
- 2023-08-08 CN CN202322128148.0U patent/CN220475715U/en active Active
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