CN112087196A - Surface cleaning mechanism for solar photovoltaic cell panel - Google Patents
Surface cleaning mechanism for solar photovoltaic cell panel Download PDFInfo
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- CN112087196A CN112087196A CN202010805379.9A CN202010805379A CN112087196A CN 112087196 A CN112087196 A CN 112087196A CN 202010805379 A CN202010805379 A CN 202010805379A CN 112087196 A CN112087196 A CN 112087196A
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- cell panel
- solar photovoltaic
- photovoltaic cell
- rod
- fixed
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- 238000004140 cleaning Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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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
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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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
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar 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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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of solar photovoltaic cell panels, and discloses a solar photovoltaic cell panel surface cleaning mechanism which comprises an installation seat, wherein a power cylinder is rotatably clamped between the installation seats through a rotating shaft, a slide rail is arranged at the lower part of the power cylinder, a slide plate is slidably clamped in the slide rail, the inclination angle of a cell panel can be changed along with the position of the sun through the arrangement of the installation seat, the rotating shaft, the power cylinder, the slide rail, the slide plate, a connecting rod and a pull rod, so that the receiving efficiency of sunlight is high, the conversion effect is good, the efficiency is high, obstacles on the cell panel are fully removed and cleaned through the arrangement of a power motor, a threaded rod, a cleaning plate, a limiting groove, a gear, a rack, a movable contact rod and a fixed contact rod, the temperature is increased due to the occurrence of local shadows on the cell panel, and the burning hot spots are, the power supply of the system is influenced, and the service life of the solar photovoltaic cell panel is prolonged.
Description
Technical Field
The invention relates to the technical field of solar photovoltaic cell panels, in particular to a surface cleaning mechanism for a solar photovoltaic cell panel.
Background
In the process of using a solar product, dust can fall on a cell panel inevitably, sundries such as leaves and the like, local shadows on the cell panel are caused, the local shadows can cause current in battery single sheets in the cell panel, voltage changes, the result of local temperature rise is caused, some obvious hot spots can be burnt after a long time, when the solar cell panel has hot spot effect, after reaching a certain degree, welding points of the cell panel assembly can be melted, grid lines are destroyed, the whole cell panel assembly can be slowly damaged, not only can a power supply system be seriously influenced, the service life of ten percent of the solar cell panel assembly can be at least reduced, the inclination angle of the cell panel which is not supported by most solar photovoltaic cell panel assemblies is changed along with the position of the sun, so that the conversion efficiency of solar energy is low, and the solar cell panel assembly is difficult to popularize and use.
Therefore, the solar photovoltaic cell panel surface cleaning mechanism has the advantages that obstacles on the cell panel are fully removed and cleaned, the cell panel is prevented from being burnt out due to temperature rise caused by local shadows on the cell panel, the cell panel is damaged, system power supply is influenced, the service life of the solar photovoltaic cell panel is prolonged, the inclination angle of the cell panel is changed along with the position of the sun, and the solar photovoltaic cell panel surface cleaning mechanism has the advantages of high sunlight receiving efficiency, good conversion effect and high efficiency.
Disclosure of Invention
Technical scheme (I)
In order to fully remove and clean the obstacles on the cell panel and change the inclination angle of the cell panel along with the position of the sun, the invention provides the following technical scheme: a solar photovoltaic cell panel surface cleaning mechanism comprises mounting seats, a power cylinder is connected between the mounting seats through a rotating shaft in a rotating manner, a sliding rail is arranged at the lower part of the power cylinder, a sliding plate is connected with a sliding plate in the sliding rail in a rotating manner, a connecting rod is connected in the front wall and the rear wall of the sliding rail in a rotating manner, a pull rod connected with the connecting rod and the output end of the power cylinder through a rotating shaft in a rotating manner is connected in the middle rotating manner in the right part of the sliding plate in a rotating manner, a power motor is fixedly connected at the front and the rear of the left end of the sliding plate, a threaded rod connected in the sliding plate in a rotating manner is fixedly connected at the output end of the power motor, a cleaning plate is sleeved between the outer walls of the threaded rod in a rotating manner, limiting grooves are formed in the front and the rear parts of the cleaning plate, gears, and a fixed contact rod which is in intermittent contact with the movable contact rod is fixed in the sliding plate.
Preferably, the mounting seat and the sliding rail are respectively and fixedly mounted on the solar photovoltaic cell panel bracket to provide a fixed base point for transmission of the sliding plate.
Preferably, a solar photovoltaic cell panel is fixed in the middle of the upper surface of the connecting rod, the cleaning plate moves along with the rotation of the threaded rod to clean the solar photovoltaic cell panel, and the telescopic action of the power cylinder can control the inclination angle of the solar photovoltaic cell panel.
Preferably, the rotation directions of the front power motor and the rear power motor are respectively positive rotation and negative rotation, so that the front power motor can drive the cleaning plate to move towards the right, and the rear power motor can drive the cleaning plate to move towards the left and return.
Preferably, the length of the limiting groove is longer than the diameter of the gear, so that when the cleaning plate is positioned at the leftmost part, the front movable contact rod is contacted with the fixed contact rod, the front power motor rotates forwards, when the cleaning plate moves to the rightmost part along with the rotation of the cleaning plate, the two racks can be meshed with the two gears, the front movable contact rod is disconnected from the fixed contact rod, the front power motor stops rotating, the rear movable contact rod is contacted with the fixed contact rod, the rear power motor rotates reversely, and the cleaning plate moves to the leftmost part along with the rotation of the cleaning plate.
Preferably, contacts are respectively fixed on the top and the bottom of the movable contact rod and the fixed contact rod, and the fixed contact rod is respectively and electrically connected with the two power motors, so that the movable contact rod is in contact with the fixed contact rod in a disconnecting manner, and the two power motors can be controlled to stop transmission or start transmission.
Preferably, threaded grooves are formed in the outer wall of the threaded rod, holes in sliding connection with the threaded grooves are formed in the front portion and the rear portion of the cleaning plate, bolts in rotating connection with the threaded grooves are arranged in the holes, bristles are fixed to the lower portion of the cleaning plate, the cleaning plate can be driven to move left and right under the action of the bolts in the rotating process of the threaded rod, and therefore the solar cell panel is cleaned.
(II) advantageous effects
Compared with the prior art, the invention provides a solar photovoltaic cell panel surface cleaning mechanism which has the following beneficial effects:
1. this clean mechanism of solar photovoltaic cell panel surface through the setting of mount pad, pivot, power cylinder, slide rail, slide, connecting rod and pull rod, makes the inclination of panel can change along with the sun position, makes the receiving efficiency of sunlight high, and the conversion is effectual, and is efficient.
2. This clean mechanism in solar photovoltaic cell panel surface through the setting of power motor, threaded rod, clean board, spacing groove, gear, rack, activity feeler lever and fixed feeler lever, fully gets rid of the cleanness to the barrier on the panel, thereby prevents to appear local shadow and heat up and cause the burning out hot spot on the panel, makes the panel damage, and influence system supplies power, has increased solar photovoltaic cell panel's life.
Drawings
FIG. 1 is a top view of the overall left view structure of the present invention;
FIG. 2 is a schematic view of the overall front structure of the present invention;
FIG. 3 is a schematic top view of the cleaning plate of the present invention;
FIG. 4 is a top left-view track of the motion structure of the cleaning plate of the present invention;
FIG. 5 is a left side top track view of the rear movable contact bar motion structure of the present invention.
In the figure: 1. a mounting seat; 2. a rotating shaft; 3. a power cylinder; 4. a slide rail; 5. a slide plate; 6. a connecting rod; 7. a pull rod; 8. a power motor; 9. a threaded rod; 10. cleaning the plate; 11. a limiting groove; 12. a gear; 13. a rack; 14. a movable feeler lever; 15. the feeler lever is fixed.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a solar photovoltaic cell panel surface cleaning mechanism comprises an installation base 1, a power cylinder 3 is rotatably clamped between the installation base 1 through a rotating shaft 2, a slide rail 4 is arranged at the lower part of the power cylinder 3, a slide plate 5 is slidably clamped in the slide rail 4, a connecting rod 6 is rotatably clamped in the front wall and the rear wall of the slide rail 4, a pull rod 7 is rotatably clamped with the connecting rod 6 and the output end of the power cylinder 3 through the rotating shaft 2 in the middle of the right part of the slide plate 5, a power motor 8 is fixedly connected to the front and the rear of the left end of the slide plate 5, a threaded rod 9 is fixedly connected to the output end of the power motor 8, a cleaning plate 10 is rotatably sleeved between the outer walls of the threaded rod 9, a limiting groove 11 is respectively arranged in the front part and the rear part of the cleaning plate 10, a gear 12 is rotatably clamped in the front and the rear part of the right end of the, the top of the gear 12 is fixed with a movable contact rod 14, and a fixed contact rod 15 which is intermittently contacted with the movable contact rod 14 is fixed in the sliding plate 5.
The mounting seat 1 and the sliding rail 4 are respectively fixedly mounted on the solar photovoltaic cell panel bracket to provide a fixed base point for transmission of the sliding plate 5.
The solar photovoltaic cell panel is fixed between the middle parts of the upper surfaces of the connecting rods 6, the cleaning plate 10 moves along with the rotation of the threaded rod 9 to clean the solar photovoltaic cell panel, and the telescopic power cylinder 3 can control the inclination angle of the solar photovoltaic cell panel.
The rotation directions of the front and rear power motors 8 are respectively forward rotation and reverse rotation, so that the front power motor 8 can drive the cleaning plate 10 to move towards the right, and the rear power motor 8 can drive the cleaning plate 10 to move towards the left and return.
The length of the limiting groove 11 is longer than the diameter of the gear 12, so that when the cleaning plate 10 is positioned at the leftmost part, the front movable contact rod 14 is in contact with the fixed contact rod 15, the front power motor 8 rotates forwards, when the cleaning plate 10 moves to the rightmost part along with the rotation of the cleaning plate, the two racks 13 can be meshed with the two gears 12, the front movable contact rod 14 is disconnected with the fixed contact rod 15, the front power motor 8 stops rotating, the rear movable contact rod 14 is in contact with the fixed contact rod 15, the rear power motor 8 rotates backwards, and the cleaning plate 10 moves to the leftmost part along with the rotation of the cleaning plate.
Contacts are respectively fixed on the top and the bottom of the movable contact rod 14 and the fixed contact rod 15, the fixed contact rod 15 is respectively and indirectly electrically connected with the two power motors 8, so that the movable contact rod 14 is disconnected from the fixed contact rod 15, and the two power motors 8 can be controlled to stop transmission or start transmission.
Threaded groove has been seted up to threaded rod 9 outer wall, has seted up in clean board 10 front portion and the rear portion with threaded groove sliding connection's hole, downthehole be provided with the threaded groove bolt of rotating the joint, and clean board 10 lower part is fixed with the brush hair, makes threaded rod 9's rotation can drive under the effect of bolt and remove about clean board 10 to clean solar cell panel.
Referring to fig. 1-5, the solar photovoltaic panel surface cleaning mechanism solves the problems that in the use process of a solar product, dust, leaves and other impurities on a panel inevitably fall down to cause local shadows on the panel, the local shadows can cause the current and voltage in single cells in the panel to change and cause the result of local temperature rise, obvious burning hot spots can occur after a long time, when the solar panel generates hot spot effect and reaches a certain degree, welding points of the panel assembly can be melted to damage grid lines, the whole panel assembly can be damaged slowly, a power supply system can be seriously influenced, the service life can be reduced by at least ten percent, and most solar photovoltaic panel assemblies cannot support the change of the inclination angle of the panel along with the position of the sun, so that the conversion efficiency of solar energy is low, the problem of being difficult to use widely has and fully gets rid of the cleanness to the barrier on the panel, thereby prevents to appear local shadow intensification on the panel and cause the burning out hot spot, makes the panel damage, influence system power supply has increased solar photovoltaic cell panel's life, makes the inclination of panel change along with the sun position, makes the receiving efficiency of sunlight high, and the conversion is effectual, efficient advantage.
When the cleaning device is used, a power cylinder 3 is connected with a mounting seat 1 through a rotating shaft 2 in a rotating mode, a sliding rail 4 is arranged on the lower portion of the power cylinder 3, a sliding plate 5 is connected with a sliding rail 4 in the sliding rail 4 in a sliding mode, a connecting rod 6 is connected with the front wall and the rear wall of the sliding rail 4 in a rotating mode, a pull rod 7 connected with the connecting rod 6 and the output end of the power cylinder 3 through the rotating shaft 2 is connected with the middle rotating joint of the right portion of the sliding plate 5 in a rotating mode, a power motor 8 is fixedly connected with the front end and the rear end of the left end of the sliding plate 5 in a front-back mode, a threaded rod 9 connected with the rotating joint of the output end of the power motor 8 in the sliding plate 5 in a rotating mode, a cleaning plate 10 is sleeved in the rotating mode between the outer wall of the threaded rod 9, a limiting groove 11 is formed in the front portion and the rear portion of the cleaning plate 10, a gear 12 is connected with. The length of spacing groove 11 is longer than the diameter of gear 12, when making cleaning plate 10 be in the leftmost portion, anterior movable contact bar 14 and fixed contact bar 15 contact, anterior power motor 8 corotation, when cleaning plate 10 moves to the rightmost portion along with its rotation, two racks 13 can mesh with two gears 12, anterior movable contact bar 14 and fixed contact bar 15 disconnection, anterior power motor 8 stall, posterior movable contact bar 14 and fixed contact bar 15 contact, posterior power motor 8 reversal, cleaning plate 10 moves to the leftmost portion along with its rotation again, make cleaning plate 10 move along with threaded rod 9 rotation and clean solar photovoltaic cell panel, be fixed with at solar photovoltaic cell panel in the middle part of the upper surface of connecting rod 6, make cleaning plate 10 move along with threaded rod 9 rotation and clean solar photovoltaic cell panel, the flexible inclination that can control solar photovoltaic cell panel of power cylinder 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a clean mechanism in solar photovoltaic cell panel surface, includes mount pad (1), its characterized in that: the cleaning device is characterized in that a power cylinder (3) is connected between the mounting seats (1) in a rotating manner through a rotating shaft (2), a sliding rail (4) is arranged on the lower portion of the power cylinder (3), a sliding plate (5) is connected with the sliding rail (4) in an inner sliding manner, a connecting rod (6) is connected with the sliding rail (4) in an inner sliding manner and a rear wall in an inner rotating manner, a pull rod (7) is connected with the sliding plate (5) in an outer rotating manner through the rotating shaft (2) and the connecting rod (6) and an output end of the power cylinder (3) in an inner rotating manner, a power motor (8) is fixedly connected with the front end and the rear end of the sliding plate (5) at the front end and the rear end of the sliding plate (5), a threaded rod (9) which is connected with the sliding plate (5) in a rotating manner is fixedly connected with the output end of the power motor (8), a cleaning plate (10) is connected with the outer wall of, all be fixed with in spacing groove (11) outer wall with gear (12) intermittent type meshing rack (13), gear (12) top is fixed with movable feeler lever (14), slide (5) internal fixation has fixed feeler lever (15) with movable feeler lever (14) intermittent type contact.
2. The solar photovoltaic cell panel surface cleaning mechanism of claim 1, wherein: the mounting seat (1) and the sliding rail (4) are fixedly mounted on the solar photovoltaic cell panel support respectively.
3. The solar photovoltaic cell panel surface cleaning mechanism of claim 1, wherein: the middle part of the upper surface of the sliding plate (5) is fixed with a solar photovoltaic cell panel.
4. The solar photovoltaic cell panel surface cleaning mechanism of claim 1, wherein: the rotation directions of the power motor (8) at the front part and the rear part are respectively positive rotation and negative rotation.
5. The solar photovoltaic cell panel surface cleaning mechanism of claim 1, wherein: the length of the limiting groove (11) is longer than the diameter of the gear (12).
6. The solar photovoltaic cell panel surface cleaning mechanism of claim 1, wherein: contacts are respectively fixed on the top and the bottom of the movable contact rod (14) and the fixed contact rod (15), and the fixed contact rod (15) is respectively and indirectly electrically connected with the two power motors (8).
7. The solar photovoltaic cell panel surface cleaning mechanism of claim 1, wherein: threaded groove has been seted up to threaded rod (9) outer wall, has seted up in clean board (10) front portion and the rear portion with threaded groove sliding connection's hole, downthehole be provided with the threaded groove bolt of rotation joint, and clean board (10) lower part is fixed with the brush hair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010805379.9A CN112087196A (en) | 2020-08-12 | 2020-08-12 | Surface cleaning mechanism for solar photovoltaic cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010805379.9A CN112087196A (en) | 2020-08-12 | 2020-08-12 | Surface cleaning mechanism for solar photovoltaic cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112087196A true CN112087196A (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010805379.9A Withdrawn CN112087196A (en) | 2020-08-12 | 2020-08-12 | Surface cleaning mechanism for solar photovoltaic cell panel |
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| Country | Link |
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| CN (1) | CN112087196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213148A (en) * | 2022-08-04 | 2022-10-21 | 浙大宁波理工学院 | Photovoltaic panel cleaning device and tile roof BIPV (building integrated photovoltaic) array cleaning method |
-
2020
- 2020-08-12 CN CN202010805379.9A patent/CN112087196A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213148A (en) * | 2022-08-04 | 2022-10-21 | 浙大宁波理工学院 | Photovoltaic panel cleaning device and tile roof BIPV (building integrated photovoltaic) array cleaning method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201215 |
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| WW01 | Invention patent application withdrawn after publication |