CN220457366U - Automatic cleaning device for photovoltaic power generation plate - Google Patents
Automatic cleaning device for photovoltaic power generation plate Download PDFInfo
- Publication number
- CN220457366U CN220457366U CN202322300541.3U CN202322300541U CN220457366U CN 220457366 U CN220457366 U CN 220457366U CN 202322300541 U CN202322300541 U CN 202322300541U CN 220457366 U CN220457366 U CN 220457366U
- Authority
- CN
- China
- Prior art keywords
- panel
- photovoltaic
- cell panel
- photovoltaic cell
- shell
- Prior art date
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 48
- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000005507 spraying Methods 0.000 claims abstract description 35
- 238000007790 scraping Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000012459 cleaning agent Substances 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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 utility model belongs to the field of photovoltaic power generation, and particularly relates to an automatic cleaning device for a photovoltaic power generation plate; the solar cell panel cleaning agent has the capability of cleaning the surface of the solar cell panel, and can avoid the corrosion of cleaning water to equipment. The technical proposal comprises: the photovoltaic cell comprises a photovoltaic cell panel, a spraying mechanism and a cleaning mechanism, wherein the cleaning mechanism is arranged on the photovoltaic cell panel, and the spraying mechanism is fixed on the cleaning mechanism. The cleaning mechanism includes: the photovoltaic cell panel comprises a track, a pushing piece and a scraping plate, wherein the two sides of the photovoltaic cell panel are respectively fixed with the track, and the scraping plate is movably arranged in the track; the scraping plate comprises a straight plate and rubber strips, the two ends of the straight plate are movably arranged in the two tracks in one-to-one correspondence, at least one rubber strip is fixed on one side of the straight plate, which faces the photovoltaic cell panel, and the rubber strips are attached to the surface of the photovoltaic cell panel.
Description
Technical Field
The utility model belongs to the field of photovoltaic power generation, and particularly relates to an automatic cleaning device for a photovoltaic power generation plate.
Background
In recent years, solar panels are gradually popularized and applied in rural areas, and maintenance of the solar panels becomes a main factor of normal and stable operation of solar energy in rural areas.
The cleanliness of the surface of the solar panel is directly related to the power generation efficiency and the service life of the solar panel. The solar cell panels laid in rural areas are generally lack of cleaning and maintenance by special persons, so that the situation that dust on the surfaces of equipment is covered is easily caused, the power generation efficiency is reduced, and even equipment faults are caused.
Some solar panels have surface cleaning capability, but there are cases where the water consumption is large and the infiltration of cleaning water from the solar panel frame causes malfunction of the apparatus.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an automatic cleaning device for a photovoltaic power generation panel, which has the capability of cleaning the surface of the solar power generation panel and can avoid the corrosion of cleaning water to equipment.
To achieve the above technical object, the photovoltaic power generation panel automatic cleaning device includes: the photovoltaic cell comprises a photovoltaic cell panel, a spraying mechanism and a cleaning mechanism, wherein the cleaning mechanism is arranged on the photovoltaic cell panel, and the spraying mechanism is fixed on the cleaning mechanism.
The cleaning mechanism includes: the photovoltaic cell panel comprises a track, a pushing piece and a scraping plate, wherein the two sides of the photovoltaic cell panel are respectively fixed with the track, and the scraping plate is movably arranged in the track; the scraping plate comprises a straight plate and rubber strips, the two ends of the straight plate are movably arranged in the two tracks in one-to-one correspondence, at least one rubber strip is fixed on one side of the straight plate, which faces the photovoltaic cell panel, and the rubber strips are attached to the surface of the photovoltaic cell panel.
The spraying mechanism comprises a spraying pipe, the spraying pipe is a straight pipe, a plurality of spraying openings are formed in the side wall of the spraying pipe, the spraying pipe is fixed on the straight plate, and the spraying pipe is parallel to the rubber strip.
The photovoltaic panel is of a plate-shaped structure, the outer frame is fixed on the side face of the photovoltaic panel, and the outer frame is of a frame structure which is adaptive to the appearance of the photovoltaic panel. The photovoltaic board slope sets up, frame lower part with photovoltaic board hookup location department is provided with waterproof glue.
The lower end of the outer frame is fixed with a lower edge strip which is a plate.
And the straight plate is perpendicular to the extending direction of the piston rod of the pushing piece, and the orthographic projection of the rubber strip and the straight plate on the surface of the photovoltaic cell panel is intersected. The cleaning mechanism further comprises a connecting piece, the connecting piece is arranged between the straight plate and the rubber strip, the connecting piece is configured to enable orthographic projections of the rubber strip and the straight plate on the surface of the photovoltaic cell panel to intersect, and the rubber strip is parallel to the straight plate under the action of the lower edge strip.
The connector includes: the device comprises a shell, a middle shaft, a torque spring and a connecting disc. The shell is one end open-ended tubular structure, the shell other end with the middle part fixed connection of straight board, the shell internal fixation has the axis, just the centreline of centraxonial with the shell centreline coincidence, the connection pad be the ring piece and set up in the shell, torque spring with the connection pad activity suit in epaxial, just torque spring's one end with shell inner wall fixed connection, torque spring's the other end with connection pad fixed connection, shell one end is provided with annular dog, annular dog is configured to prevent the connection pad is from drop in the shell.
The spray pipe is fixed on one side of the straight plate, which is close to the photovoltaic cell panel and inclines downwards.
The spraying mechanism further comprises a micro pump, one end of the micro pump is communicated with a water source, and the other end of the micro pump is communicated with the spraying pipe.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model adopts the spraying mechanism and the cleaning mechanism, the spraying mechanism can wash the surface of the photovoltaic cell panel and soften adhered dust, and the cleaning mechanism can complete the basic cleaning of the surface of the photovoltaic cell panel.
Secondly, the utility model adopts the connecting piece, so that the rubber strip can be scraped off and cleaned on the surface of the photovoltaic cell panel at an inclined angle, on one hand, the collection of cleaning water to one side of the photovoltaic cell panel is facilitated, the liquid remained on the photovoltaic cell panel is reduced, on the other hand, the cleaning efficiency can be improved, and meanwhile, the rubber strip can be corrected under the action of the lower edge strip at the bottom of the photovoltaic cell panel, so that the surface of the photovoltaic cell panel is completely cleaned.
And thirdly, the waterproof glue is arranged at the connection position of the lower part of the outer frame and the photovoltaic panel, so that the water for cleaning can be prevented from penetrating from a gap between the lower part of the outer frame and the photovoltaic panel, and water vapor erosion can be avoided.
Drawings
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a side elevational view of the present utility model;
FIG. 3 is a view showing the internal structure of the connector according to the present utility model;
fig. 4 is a cross-sectional view of a connector according to the present utility model.
Detailed Description
The following is a detailed description of embodiments taken in conjunction with the accompanying drawings:
as shown in fig. 1 to 4, the automatic cleaning device for a photovoltaic power generation panel according to the present utility model comprises: the photovoltaic cell panel comprises a photovoltaic cell panel 1, a spraying mechanism and a cleaning mechanism 3, wherein the cleaning mechanism 3 is arranged on the photovoltaic cell panel 1, and the spraying mechanism is fixed on the cleaning mechanism 3.
The cleaning mechanism 3 includes: the photovoltaic cell panel comprises a track 31, a pushing piece 32 and a scraping plate 33, wherein the track 31 is respectively fixed on two sides of the photovoltaic cell panel 1, and the scraping plate 33 is movably arranged in the track 31; the scraping plate 33 comprises a straight plate 331 and rubber strips 332, the two ends of the straight plate 331 are movably arranged in the two tracks 31 in one-to-one correspondence, at least one rubber strip 332 is fixed on one side of the straight plate 331 facing the photovoltaic cell panel 1, and the rubber strips 332 are attached to the surface of the photovoltaic cell panel 1.
In some examples, the track 31 may extend to 10-20 cm above the photovoltaic cell panel 1, and the pushing member 32 and the scraping plate 33 may be located at a position of the track 31 beyond the upper portion 10-20 cm above the photovoltaic cell panel 1 in the non-working state, so that the pushing member 32 and the scraping plate 33 may be prevented from affecting the normal working of the photovoltaic cell panel 1.
The pushing member 32 may be an electric push rod, and the pushing member 32 may be disposed in the middle of the two rails 31, and a piston rod of the pushing member 32 is parallel to the rails 31, and a housing of the pushing member 32 is fixedly connected with the two rails 31.
The spraying mechanism comprises a spraying pipe 21, the spraying pipe 21 is a straight pipe, a plurality of spraying openings are formed in the side wall of the spraying pipe 21, the spraying pipe 21 is fixed on the straight plate 331, and the spraying pipe 21 is parallel to the rubber strip 332.
The photovoltaic panel 12 is of a plate-shaped structure, the outer frame 11 is fixed on the side face of the photovoltaic panel 12, and the outer frame 11 is of a frame structure which is adaptive to the appearance of the photovoltaic panel 12. The photovoltaic panel 12 is obliquely arranged, and waterproof glue is arranged at the connection position of the lower part of the outer frame 11 and the photovoltaic panel 12.
The lower end of the outer frame 11 is fixed with a lower edge strip which is a plate.
The straight plate 331 is perpendicular to the extending direction of the piston rod of the pushing member 32, and the rubber strip 332 and the orthographic projection of the straight plate 331 on the surface of the photovoltaic cell panel 1 intersect. The cleaning mechanism 3 further comprises a connecting piece 34, wherein the connecting piece 34 is arranged between the straight plate 331 and the rubber strip 332, the connecting piece 34 is configured to intersect the orthographic projection of the rubber strip 332 and the straight plate 331 on the surface of the photovoltaic cell panel 1, and the rubber strip 332 is parallel to the straight plate 331 under the action of the lower edge strip.
The connector 34 includes: a housing 341, a central shaft 342, a torsion spring 343, and a connection disc 344. The shell 341 is a tubular structure with one end open, the other end of the shell 341 is fixedly connected with the middle part of the straight plate 331, a center shaft 342 is fixed in the shell 341, the center line of the center shaft 342 coincides with the center line of the shell 341, the connecting disc 344 is a ring-shaped piece and is arranged in the shell 341, the torque spring 343 and the connecting disc 344 are movably sleeved on the center shaft 342, one end of the torque spring 343 is fixedly connected with the inner wall of the shell 341, the other end of the torque spring 343 is fixedly connected with the connecting disc 344, an annular stop block is arranged at one end of the shell 341 and is configured to prevent the connecting disc 344 from falling off from the shell 341.
The shower pipe 21 is fixed on the downward inclined side of the straight plate 331 near the photovoltaic cell panel 1.
The spraying mechanism further comprises a micro pump, one end of the micro pump is communicated with a water source, and the other end of the micro pump is communicated with the spraying pipe 21.
The specific operation process of the utility model is as follows:
the utility model can be started automatically in the morning every day, the micropump operates, and the spray pipe 21 sprays tap water to the surface of the photovoltaic cell panel 1. Meanwhile, the cleaning mechanism 3 is started, the pushing piece 32 pushes the scraping plate 33 to move from top to bottom, the rubber strip 332 is attached to the surface of the photovoltaic panel 12, at this time, the rubber strip 332 is in an untilted state on the surface of the photovoltaic panel 12, the tilting state of the rubber strip 332 means that the rubber strip 332 intersects with the lower end edge of the photovoltaic panel 12, and generally, the included angle between the rubber strip 332 and the lower end edge of the photovoltaic panel 12 can be 20-45 degrees. As the rubber strip 332 moves downward, tap water can be collected toward the photovoltaic panel 12, and then flows toward the bottom end of the photovoltaic panel 12, and is blocked by the waterproof glue, and the tap water is discharged from one corner of the photovoltaic power generation panel.
When the rubber strip 332 is pushed to the bottom of the photovoltaic panel 12, the rubber strip 332 is blocked by the lower edge strip, and the rubber strip 332 is then returned, i.e. the rubber strip 332 is gradually parallel to the edge of the lower end of the photovoltaic panel 12, so that the surface of the photovoltaic panel 12 is completely cleaned. Subsequently, the micropump is stopped, the pusher 32 is contracted, the rubber strip 332 is reset, and one cleaning is completed.
The above-described embodiments are merely illustrative of the principles of the present utility model and its effects, and are not intended to limit the utility model. Modifications and improvements to the above-described embodiments may be made by those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (7)
1. The utility model provides a photovoltaic power generation board self-cleaning device which characterized in that includes: the photovoltaic cell comprises a photovoltaic cell panel, a spraying mechanism and a cleaning mechanism, wherein the cleaning mechanism is arranged on the photovoltaic cell panel, and the spraying mechanism is fixed on the cleaning mechanism;
the cleaning mechanism includes: the photovoltaic cell panel comprises a track, a pushing piece and a scraping plate, wherein the two sides of the photovoltaic cell panel are respectively fixed with the track, and the scraping plate is movably arranged in the track; the scraping plate comprises a straight plate and rubber strips, the two ends of the straight plate are movably arranged in the two tracks in a one-to-one correspondence manner, at least one rubber strip is fixed on one side of the straight plate facing the photovoltaic cell panel, and the rubber strips are attached to the surface of the photovoltaic cell panel;
the spraying mechanism comprises a spraying pipe, the spraying pipe is a straight pipe, a plurality of spraying openings are formed in the side wall of the spraying pipe, the spraying pipe is fixed on the straight plate, and the spraying pipe is parallel to the rubber strip.
2. The automatic cleaning device for a photovoltaic power generation panel according to claim 1, wherein the photovoltaic power generation panel comprises: the photovoltaic panel is of a plate-shaped structure, an outer frame is fixed on the side face of the photovoltaic panel, and the outer frame is of a frame structure which is adaptive to the appearance of the photovoltaic panel;
the photovoltaic board slope sets up, frame lower part with photovoltaic board hookup location department is provided with waterproof glue.
3. The automatic cleaning device for photovoltaic power generation panels according to claim 2, wherein a lower edge strip is fixed at the lower end of the outer frame, and the lower edge strip is a plate.
4. The automatic cleaning device for photovoltaic power generation panels according to claim 3, wherein the straight panel is perpendicular to the extending direction of the piston rod of the pushing member, and the rubber strip intersects with the orthographic projection of the straight panel on the surface of the photovoltaic panel;
the cleaning mechanism further comprises a connecting piece, the connecting piece is arranged between the straight plate and the rubber strip, the connecting piece is configured to enable orthographic projections of the rubber strip and the straight plate on the surface of the photovoltaic cell panel to intersect, and the rubber strip is parallel to the straight plate under the action of the lower edge strip.
5. The photovoltaic power panel automatic cleaning apparatus according to claim 4, wherein the connecting member comprises: the device comprises a shell, a middle shaft, a torque spring and a connecting disc;
the shell is one end open-ended tubular structure, the shell other end with the middle part fixed connection of straight board, the shell internal fixation has the axis, just the centreline of centraxonial with the shell centreline coincidence, the connection pad be the ring piece and set up in the shell, torque spring with the connection pad activity suit in epaxial, just torque spring's one end with shell inner wall fixed connection, torque spring's the other end with connection pad fixed connection, shell one end is provided with annular dog, annular dog is configured to prevent the connection pad is from drop in the shell.
6. The automatic cleaning device for photovoltaic power generation panels according to claim 5, wherein the shower pipe is fixed to a side of the straight panel, which is close to the photovoltaic power generation panel, which is inclined downward.
7. The photovoltaic power panel automatic cleaning apparatus according to claim 6, wherein the spray mechanism further comprises a micro pump, one end of the micro pump is in communication with a water source, and the other end of the micro pump is in communication with the spray pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322300541.3U CN220457366U (en) | 2023-08-25 | 2023-08-25 | Automatic cleaning device for photovoltaic power generation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322300541.3U CN220457366U (en) | 2023-08-25 | 2023-08-25 | Automatic cleaning device for photovoltaic power generation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220457366U true CN220457366U (en) | 2024-02-06 |
Family
ID=89737539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322300541.3U Active CN220457366U (en) | 2023-08-25 | 2023-08-25 | Automatic cleaning device for photovoltaic power generation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220457366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118174641A (en) * | 2024-05-15 | 2024-06-11 | 安徽千寻工程科技有限公司 | Device and method for preventing dust accumulation of photovoltaic cell panel |
-
2023
- 2023-08-25 CN CN202322300541.3U patent/CN220457366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118174641A (en) * | 2024-05-15 | 2024-06-11 | 安徽千寻工程科技有限公司 | Device and method for preventing dust accumulation of photovoltaic cell panel |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |