CN110572111B - Self-dedusting waterborne photovoltaic support - Google Patents
Self-dedusting waterborne photovoltaic support Download PDFInfo
- Publication number
- CN110572111B CN110572111B CN201910805163.XA CN201910805163A CN110572111B CN 110572111 B CN110572111 B CN 110572111B CN 201910805163 A CN201910805163 A CN 201910805163A CN 110572111 B CN110572111 B CN 110572111B
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- fixedly connected
- photovoltaic
- pipe
- mounting
- dedusting
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- 239000000428 dust Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910000531 Co alloy Inorganic materials 0.000 claims description 3
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010248 power generation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 238000010030 laminating Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a self-dedusting waterborne photovoltaic support which comprises a mounting plate, wherein supporting legs are fixedly mounted at the lower end of the mounting plate, a mounting frame is fixedly mounted at the upper end of the mounting plate, a photovoltaic plate is fixedly mounted on the mounting frame, two U-shaped frames are fixedly connected to the upper end of the mounting frame and are respectively positioned on two sides of the photovoltaic plate, the two U-shaped frames are provided with the same dedusting mechanism, an inflator pump and an expansion airbag are fixedly connected to the upper end of the mounting plate, an air inlet pipe and an air outlet pipe are arranged on the expansion airbag, and the air outlet end of the inflator pump is connected with the air inlet pipe of the expansion airbag. The photovoltaic bracket dust collector can drive the wave inflation mechanism to move to inflate as the inflatable air bag by utilizing the waves on the water surface, and push the dust removal mechanism to move by utilizing the high-pressure gas exhausted by the inflatable air bag, so that the surface of the photovoltaic bracket is brushed to remove dust, the self-dust removal of the photovoltaic bracket is further realized, the solar energy utilization rate is improved, and the photovoltaic bracket dust collector is convenient to use, energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a self-dedusting waterborne photovoltaic support.
Background
The solar energy resource becomes the renewable resource with the most development value by the characteristics of large resource quantity, wide distribution and the like. At present, domestic photovoltaic power stations mainly comprise large-scale ground power stations and distributed power generation, wherein the large-scale ground power stations are generally built in mountainous regions and deserts with rare people, the distributed power generation mainly utilizes building roofs to install photovoltaic components, but due to the shortage of land resources, more and more photovoltaic enterprises aim at the photovoltaic systems on water.
The photovoltaic board is installed on the support, but the photovoltaic board is in daily use, the dust is piled up easily on its surface, but the dust can obstruct the sunlight and shine on the photovoltaic board, and then influence the utilization efficiency of solar energy, and because photovoltaic support mounting on water is on the surface of water, consequently, it is comparatively inconvenient to carry out the operation of removing dust to the surface of photovoltaic board, consequently, need design a from the photovoltaic support on water that removes dust now, can realize carrying out from removing dust to the photovoltaic board surface, improve the solar energy utilization ratio.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a self-dedusting waterborne photovoltaic support.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a from photovoltaic support on dust removal water, includes the mounting panel, the lower extreme fixed mounting of mounting panel has the supporting leg, the upper end fixed mounting of mounting panel has the mounting bracket, fixed mounting has the photovoltaic board on the mounting bracket, two U type framves of upper end fixedly connected with of mounting bracket, and two U type framves are located the both sides of photovoltaic board respectively, two be equipped with same dust removal mechanism on the U type frame, the upper end fixedly connected with inflator pump and the inflation gasbag of mounting panel, and be equipped with intake pipe and outlet duct on the inflation gasbag, the end of giving vent to anger of inflator pump and the intake-tube connection of inflation gasbag, the outlet duct and the dust removal mechanism of inflation gasbag are connected, and are equipped with the pressure valve on the outlet duct of inflation gasbag, be equipped with the drive inflator pump action on the mounting panel and carry out gas filled wave inflation mechanism.
Preferably, dust removal mechanism includes two pipes, and two pipes fixed connection respectively are on two U type framves, the both ends of pipe are blind end and the end that link up respectively, the outlet duct of inflation gasbag is connected with the blind end of pipe and with the inside intercommunication of pipe, two the magnetic ring, two have all been cup jointed in the equal slip on the pipe fixedly connected with carriage release lever between the magnetic ring, the equipartition has the brush hair with the photovoltaic board laminating on the carriage release lever, two all be equipped with slidable sliding plug in the pipe, and sliding plug and magnetic ring inter attraction, fixedly connected with extension spring on the inner wall of pipe blind end, the other end fixed connection of extension spring is on the sliding plug, run through on the sliding plug and be equipped with the air vent.
Preferably, the wave is aerifyd the mechanism and is included the vertical pivot that runs through the setting on the mounting panel, fixed cover in the pivot has connect the one-way bearing of second, the outer lane and the mounting panel fixed connection of the one-way bearing of second, the upper end fixedly connected with of pivot can support and press the cam that the inflator pump carries out the action of aerifing, the lower extreme of pivot is connected with the threaded rod through first one-way bearing, one of them the kickboard has been cup jointed in the slip on the supporting leg, install the thread bush on the kickboard, the thread bush thread cup joints on the threaded rod.
Preferably, the one end fixedly connected with gas-supply pipe of extension spring is kept away from to the sliding plug, and gas-supply pipe and air vent intercommunication, the carriage release lever is hollow structure, the other end and the inside intercommunication of carriage release lever of gas-supply pipe, it is equipped with a plurality of fumaroles to run through along its axial equidistant on the lateral wall of carriage release lever.
Preferably, the material of the sliding plug is nickel-cobalt alloy.
The invention has the beneficial effects that:
through setting up wave air charging mechanism, when the surface of water produced the wave of undulation, when wave promoted the kickboard along the supporting leg rebound, because the thread bush screw thread cup joints on the threaded rod, and then made the threaded rod rotate, and then driven the pivot and rotated, driven the cam and rotated and supported and press the inflator pump, and then aerifys inflation bag through the inflator pump.
Through setting up dust removal mechanism, after the gas pressure that is full of in the inflation gasbag reached the limit value of pressure valve, the pressure valve opened high-pressure gas and gets into in the pipe, and then promote the sliding plug and slide in the pipe, because magnetic ring and sliding plug inter attraction, and then drive the magnetic ring synchronous motion when the sliding plug removes, can drive the carriage release lever and remove, brush the dust removal to the surface of photovoltaic board through the brush hair on the carriage release lever, and the air vent can supply gaseous slowly to discharge, gas discharges gradually in the inflation gasbag, after the atmospheric pressure reduces, the pulling force pulling sliding plug of extension spring removes the reset, inflate again in the inflation gasbag and reach removal atmospheric pressure after, can repeat above-mentioned dust removal action, brush the dust removal to the photovoltaic board surface.
Drawings
Fig. 1 is a schematic structural view of a self-dedusting waterborne photovoltaic support provided by the invention;
FIG. 2 is a schematic partial structural view of a dust removal mechanism of a self-dedusting waterborne photovoltaic support according to the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is a schematic view of the internal structure of a duct of a self-dedusting waterborne photovoltaic bracket according to the present invention;
fig. 5 is a schematic view of an internal structure of a duct according to a second embodiment of the self-dedusting waterborne photovoltaic support provided by the invention;
fig. 6 is a schematic structural view of a moving rod of a second embodiment of the self-dedusting waterborne photovoltaic support provided by the invention.
In the figure: the device comprises a mounting plate 1, supporting legs 2, a floating plate 3, a thread bush 4, a threaded rod 5, a rotating shaft 6, a cam 7, an inflator 8, an inflatable air bag 9, a U-shaped frame 10, a magnetic ring 11, a guide pipe 12, a mounting frame 13, a movable rod 14, a photovoltaic plate 15, a first one-way bearing 16, a second one-way bearing 17, a tension spring 18, a sliding plug 19, an air vent 20, a gas pipe 21 and a gas orifice 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-4, a self-dedusting waterborne photovoltaic support comprises a mounting plate 1, a supporting leg 2 is fixedly mounted at the lower end of the mounting plate 1, a mounting frame 13 is fixedly mounted at the upper end of the mounting plate 1, a photovoltaic panel 15 is fixedly mounted on the mounting frame 13, two U-shaped frames 10 are fixedly connected to the upper end of the mounting frame 13, the two U-shaped frames 10 are respectively located on two sides of the photovoltaic panel 15, the same dedusting mechanism is arranged on the two U-shaped frames 10, an inflator 8 and an expansion airbag 9 are fixedly connected to the upper end of the mounting plate 1, an air inlet pipe and an air outlet pipe are arranged on the expansion airbag 9, an air outlet end of the inflator 8 is connected with an air inlet pipe of the expansion airbag 9, an air outlet pipe of the expansion airbag 9 is connected with the dedusting mechanism, a pressure valve is arranged on the air outlet pipe of the expansion airbag 9, and a wave inflation mechanism for driving the inflator 8 to move to inflate is arranged on the mounting plate 1.
According to the invention, the dust removal mechanism comprises two guide pipes 12, the two guide pipes 12 are fixedly connected to two U-shaped frames 10 respectively, two ends of each guide pipe 10 are respectively a closed end and a through end, an air outlet pipe of an expansion air bag 9 is connected with the closed end of each guide pipe 12 and is communicated with the interior of each guide pipe 12, magnetic rings 11 are sleeved on the two guide pipes 12 in a sliding mode, a moving rod 14 is fixedly connected between the two magnetic rings 11, bristles attached to a photovoltaic panel 15 are uniformly distributed on the moving rod 14, sliding plugs 19 capable of sliding are arranged in the two guide pipes 12, the sliding plugs 19 and the magnetic rings 11 are mutually attracted, the sliding plugs 19 are made of nickel-cobalt alloy, tension springs 18 are fixedly connected to the inner walls of the closed ends of the guide pipes 12, the other ends of the tension springs 18 are fixedly connected to the sliding plugs 19, and vent holes 20 are formed in the sliding plugs 19 in a penetrating mode.
Wherein, the wave inflation mechanism comprises a rotating shaft 6 vertically penetrating through the mounting plate 1, a second one-way bearing 17 is fixedly sleeved on the rotating shaft 6, the outer ring of the second one-way bearing 17 is fixedly connected with the mounting plate 1, the upper end of the rotating shaft 6 is fixedly connected with a cam 7 which can press an inflator 8 to perform inflation, the lower end of the rotating shaft 6 is connected with a threaded rod 5 through a first one-way bearing 16, a floating plate 3 is slidably sleeved on one supporting leg 2, a threaded sleeve 4 is mounted on the floating plate 3, the threaded sleeve 4 is in threaded sleeve connection with the threaded rod 5, the threaded rod 5 and the threaded sleeve 4 are both made of plastic materials, so as to avoid corrosion, when the wave inflation mechanism is arranged on the water surface, when the wave pushes the floating plate 3 to move upwards along the supporting leg 2, because the threaded sleeve 4 is in threaded sleeve connection with the threaded rod 5, so as to enable the threaded rod 5 to rotate, and then the rotating shaft 6 is driven to rotate, the cam 7 is driven to rotate to press the inflator 8, and the inflation air bag 9 is inflated through the inflator 8.
The invention installs the support on the upper water surface through the supporting leg 2, the floating plate 3 can float on the water surface, the water wave moves up and down, when the wave generates the undulate wave on the water surface, when the wave pushes the floating plate 3 to move up along the supporting leg 2, because the thread sleeve 4 is sheathed on the threaded rod 5, the threaded rod 5 rotates, and then the rotating shaft 6 rotates, the cam 7 is driven to rotate to press the inflator 8, and then the inflation air bag 9 is inflated through the inflator 8, when the inflation air bag 9 is filled with the gas pressure reaching the limit value of the pressure valve, the pressure valve opens the high-pressure gas to enter the conduit 12, and then the sliding plug 19 is pushed to slide in the conduit 12, because the magnetic ring 11 and the sliding plug 19 attract each other, and then the magnetic ring 11 is driven to move synchronously when the sliding plug 19 moves, namely, the moving rod 14 can be driven to move, the surface of the photovoltaic panel 15 is brushed to remove dust through the brush hair on the moving rod 14, when the gas is slowly discharged through the vent hole 20, the sliding plug 19 is pulled by the pulling force of the tension spring 18 to move and reset, and when the expansion air bag 9 is inflated again to reach the moving air pressure, the dust removing action can be repeated, so that the surface of the photovoltaic panel 15 is brushed to remove dust.
Example two
Referring to fig. 5-6, the difference between the second embodiment and the first embodiment is that in the present embodiment, one end of the sliding plug 19 away from the tension spring 18 is fixedly connected with an air pipe 21, the air pipe 21 is communicated with the vent hole 20, the movable rod 14 is of a hollow structure, the other end of the air pipe 21 is communicated with the inside of the movable rod 14, and a plurality of air injection holes 22 are arranged on the side wall of the movable rod 14 at equal intervals along the axial direction.
When the high-pressure gas pushes the sliding plug 19 to move, a small part of gas enters the gas conveying pipe 21 through the vent hole 20 and is conveyed into the cavity of the moving rod 14 and then is sprayed out through the gas spraying holes 22, so that the dust of the photovoltaic panel 15 can be sprayed through the gas sprayed out of the gas spraying holes 22 while the moving rod 14 moves, and the dust removal effect is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a from photovoltaic support on dust removal water, includes mounting panel (1), its characterized in that, the lower extreme fixed mounting of mounting panel (1) has supporting leg (2), the upper end fixed mounting of mounting panel (1) has mounting bracket (13), fixed mounting has photovoltaic board (15) on mounting bracket (13), the upper end fixedly connected with two U type framves (10) of mounting bracket (13), and two U type framves (10) are located the both sides of photovoltaic board (15) respectively, two be equipped with same dust removal mechanism on U type frame (10), the upper end fixedly connected with inflator pump (8) and inflation gasbag (9) of mounting panel (1), and be equipped with intake pipe and outlet duct on inflation gasbag (9), the end of giving vent to anger of inflator pump (8) is connected with the intake pipe of inflation gasbag (9), the outlet duct and the dust removal mechanism of inflation gasbag (9) are connected, a pressure valve is arranged on an air outlet pipe of the expansion air bag (9), and a wave inflation mechanism for driving the inflator pump (8) to act to inflate is arranged on the mounting plate (1);
the dust removal mechanism comprises two guide pipes (12), the two guide pipes (12) are fixedly connected to two U-shaped frames (10) respectively, the two ends of each guide pipe (12) are respectively provided with a closed end and a through end, an air outlet pipe of an expansion air bag (9) is connected with the closed end of each guide pipe (12) and is communicated with the inside of each guide pipe (12), the two guide pipes (12) are sleeved with magnetic rings (11) in a sliding mode, a moving rod (14) is fixedly connected between the two magnetic rings (11), bristles attached to a photovoltaic panel (15) are uniformly distributed on the moving rod (14), slidable sliding plugs (19) are arranged in the two guide pipes (12), the sliding plugs (19) and the magnetic rings (11) are mutually attracted, tension springs (18) are fixedly connected to the inner walls of the closed ends of the guide pipes (12), and the other ends of the tension springs (18) are fixedly connected to the sliding plugs (19), the sliding plug (19) is provided with a vent hole (20) in a penetrating way.
2. The self-dedusting waterborne photovoltaic support according to claim 1, wherein the wave inflation mechanism comprises a rotating shaft (6) vertically penetrating through the mounting plate (1), a second one-way bearing (17) is fixedly sleeved on the rotating shaft (6), an outer ring of the second one-way bearing (17) is fixedly connected with the mounting plate (1), a cam (7) capable of pressing an inflator (8) to perform inflation is fixedly connected to the upper end of the rotating shaft (6), a threaded rod (5) is connected to the lower end of the rotating shaft (6) through a first one-way bearing (16), a floating plate (3) is slidably sleeved on the supporting leg (2), a threaded sleeve (4) is installed on the floating plate (3), and the threaded sleeve (4) is in threaded sleeve connection with the threaded rod (5).
3. The self-dedusting waterborne photovoltaic support as claimed in claim 2, wherein one end, away from the tension spring (18), of the sliding plug (19) is fixedly connected with an air pipe (21), the air pipe (21) is communicated with the vent hole (20), the moving rod (14) is of a hollow structure, the other end of the air pipe (21) is communicated with the inside of the moving rod (14), and a plurality of air injection holes (22) penetrate through the side wall of the moving rod (14) at equal intervals along the axial direction of the moving rod.
4. The self-dedusting waterborne photovoltaic bracket of claim 2, wherein the sliding plug (19) is made of nickel-cobalt alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805163.XA CN110572111B (en) | 2019-08-29 | 2019-08-29 | Self-dedusting waterborne photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805163.XA CN110572111B (en) | 2019-08-29 | 2019-08-29 | Self-dedusting waterborne photovoltaic support |
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| Publication Number | Publication Date |
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| CN110572111A CN110572111A (en) | 2019-12-13 |
| CN110572111B true CN110572111B (en) | 2021-08-17 |
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| CN201910805163.XA Active CN110572111B (en) | 2019-08-29 | 2019-08-29 | Self-dedusting waterborne photovoltaic support |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591034A (en) * | 2020-05-11 | 2020-08-28 | 海宁先锋印刷有限公司 | Device for cleaning printing body by utilizing air pressure generated by descending of printing machine |
| CN112616239B (en) * | 2020-11-25 | 2023-05-09 | 陕西大鹏航翼信息科技有限公司 | Blind hole water absorbing device |
| CN113691200B (en) * | 2021-10-27 | 2021-12-28 | 南通友腾自动化设备有限公司 | Self-dedusting waterborne photovoltaic support |
| CN115075442B (en) * | 2022-07-21 | 2023-09-22 | 康稷浩 | Rain-proof device of indoor outer glass curtain wall |
| CN115765581B (en) * | 2022-10-19 | 2023-07-25 | 江苏固尚新能源有限公司 | Photovoltaic board subassembly support with multi-functional concatenation of being convenient for |
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Effective date of registration: 20221123 Address after: 310000 Room 421, Building 5, No. 10, Kangjing Road, Gongshu District, Hangzhou, Zhejiang Patentee after: Zhongqixin (Zhejiang) New Energy Technology Co.,Ltd. Address before: No.85-2, Houzhai, Xishan village, dashiju Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Xinchang Boyan Intelligent Technology Co.,Ltd. |