CN115055472A - Photovoltaic board cleaner of many operational modes - Google Patents
Photovoltaic board cleaner of many operational modes Download PDFInfo
- Publication number
- CN115055472A CN115055472A CN202210667561.1A CN202210667561A CN115055472A CN 115055472 A CN115055472 A CN 115055472A CN 202210667561 A CN202210667561 A CN 202210667561A CN 115055472 A CN115055472 A CN 115055472A
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- Prior art keywords
- longitudinal
- photovoltaic panel
- lateral
- cleaning brush
- cleaning
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Links
- 238000004140 cleaning Methods 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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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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- 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)
- Cleaning In General (AREA)
Abstract
The invention discloses a photovoltaic panel cleaner with multiple operation modes. Comprises a cleaning brush, a longitudinal moving structure, a transverse moving structure and a control terminal. The two cleaning brushes have a first posture moving synchronously in the same direction along the longitudinal direction, a second posture moving asynchronously in the same direction along the longitudinal direction, a third posture moving synchronously in opposite directions along the longitudinal direction, and a fourth posture moving back and forth along the transverse direction. The invention can solve the problem of how to clean the photovoltaic panel.
Description
Technical Field
The invention relates to the technical field of cleaners, in particular to a photovoltaic panel cleaner with multiple operation modes.
Background
The generated power of the photovoltaic panel is influenced by weather factors, the cleanliness of the surface of the photovoltaic panel also influences the output power, and when the photovoltaic panel is used for a long time, the photovoltaic panel is inevitably polluted by dust, rain marks, bird droppings and the like, so that the working efficiency of the photovoltaic panel is greatly reduced.
Therefore, a structure is proposed to solve the problem of how to clean the photovoltaic panel.
Disclosure of Invention
Aiming at the defects of the prior art, the invention discloses a photovoltaic panel cleaner with multiple operation modes, which can solve the problem of how to clean a photovoltaic panel.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a multi-mode photovoltaic panel cleaner comprises
The two cleaning brushes are respectively arranged at two sides of the photovoltaic panel and provided with a first posture moving along the longitudinal direction in a synchronous and equidirectional manner, a second posture moving along the longitudinal direction in a asynchronous and equidirectional manner, a third posture moving along the longitudinal direction in a synchronous and opposite manner and a fourth posture moving along the transverse direction in a reciprocating manner;
the two longitudinal moving structures are respectively in transmission connection with the mounting plates of the two cleaning brushes and are respectively arranged on the mounting frames of the photovoltaic panel, and the two longitudinal moving structures control the two cleaning brushes to synchronously move in the same direction, asynchronously move in the same direction or synchronously move in opposite directions;
the two transverse moving structures are respectively connected with the two cleaning brushes in a transmission way, the two transverse moving structures are respectively arranged on the mounting plates of the two cleaning brushes, and the two transverse moving structures control the two cleaning brushes to reciprocate;
the control terminal is electrically connected with the longitudinal moving structure, the transverse moving structure is electrically connected with the control terminal, and the control terminal controls the longitudinal moving structure and the transverse moving structure to work.
According to the preferable technical scheme, the longitudinal moving structure comprises a longitudinal screw rod and a longitudinal screw nut, the longitudinal screw rod is rotatably connected with an installation frame of the photovoltaic panel, the longitudinal screw nut is fixedly connected with an installation plate of the cleaning brush, and the longitudinal screw rod is connected with the longitudinal screw nut.
According to a further preferred technical scheme, the longitudinal moving structure comprises a longitudinal moving motor, the longitudinal moving motor is fixedly connected with an installation frame of the photovoltaic panel, and an output shaft of the longitudinal moving motor is connected with a longitudinal screw rod.
According to the preferable technical scheme, the longitudinal moving structure comprises a longitudinal moving slide way, the longitudinal moving slide way is fixedly connected with an installation frame of the photovoltaic panel, and an installation plate of the cleaning brush is connected with the longitudinal moving slide way in a sliding mode.
According to the preferred technical scheme, the transverse moving structure comprises a transverse screw rod and a transverse screw nut, the transverse screw rod is rotatably connected with a mounting plate of the cleaning brush, the transverse screw nut is fixedly connected with the cleaning brush, and the transverse screw rod is connected with the transverse screw nut.
Further preferred technical scheme, the lateral shifting structure includes horizontal motor, and horizontal motor fixed connection cleaning brush's mounting panel, horizontal lead screw is connected to horizontal motor's output shaft.
According to the preferred technical scheme, the transverse moving structure comprises a transverse moving slide way, the transverse moving slide way is fixedly connected with a mounting plate of the cleaning brush, and the cleaning brush is connected with the transverse slide way in a sliding mode.
According to the preferred technical scheme, the cleaning brush comprises the unpowered rotary brush and the cover plate, the unpowered rotary brush is rotatably connected with the lower surface of the cover plate, and the side surfaces of the two adjacent unpowered rotary brushes are in contact with each other.
Further preferred technical scheme, the cleaning brush includes connecting rod and cylinder, and the cylinder body of cylinder rotates connects the apron, and the telescopic link of cylinder rotates the one end of connecting the connecting rod, and the connecting rod rotates and connects the apron, and the cylinder extension is with the other end contact of transmission connecting rod and the unpowered rotatory brush of clearance.
The invention discloses a photovoltaic panel cleaner with multiple operation modes, which has the following advantages:
the two cleaning brushes in the first posture move synchronously in the same direction along the longitudinal direction, and when pollutants which are difficult to clean or large in size are accumulated in the photovoltaic panel, the pollutants which are difficult to clean or large in size can be effectively removed by means of the combined force action of the two cleaning brushes.
Two cleaning brushes that are located the second gesture move along vertical asynchronous syntropy, have the circumstances of ponding in the surface area of photovoltaic board, through the guide effect of two cleaning brushes after one, can guide ponding from the direction discharge of rear side cleaning brush.
And the two cleaning brushes in the third posture synchronously move towards each other along the longitudinal direction to respectively and independently and conventionally clean the part A and the part B of the photovoltaic panel. And the two cleaning brushes in the fourth posture reciprocate along the transverse direction to respectively and independently and conventionally clean the part C and the part D of the photovoltaic panel.
The third attitude and the fourth attitude may be used in a hybrid cooperation to finely clean the photovoltaic panel from both the lateral and longitudinal dimensions.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention in a top view;
FIG. 2 is a schematic structural diagram of a first attitude of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second attitude of the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a third attitude of the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a fourth attitude of the embodiment of the present invention;
FIG. 6 is a schematic diagram of a longitudinal movement structure in an embodiment of the present invention;
FIG. 7 is a schematic structural view of a lateral shifting structure in an embodiment of the present invention;
fig. 8 is a schematic structural view of a cleaning brush in a bottom view according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but 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.
Example 1
As shown in fig. 1 to 7, the photovoltaic panel cleaner of the embodiment of the invention includes cleaning brushes 1, two cleaning brushes 1 are respectively disposed at both sides of a photovoltaic panel 100, and the two cleaning brushes 1 have a first posture moving synchronously and in the same direction along the longitudinal direction, a second posture moving asynchronously and in the same direction along the longitudinal direction, a third posture moving synchronously and in opposite directions along the longitudinal direction, and a fourth posture moving reciprocally along the transverse direction.
It is easily understood that the two cleaning brushes 1 located at the first posture are moved in the same direction in synchronization in the longitudinal direction, and the parts a and B of the photovoltaic panel 100 can be cleaned in synchronization in the manner as shown in fig. 2. Particularly, when the photovoltaic panel 100 accumulates pollutants of a size difficult to clean or large, the pollutants of a size difficult to clean or large can be effectively removed by the combined action of the two cleaning brushes 1.
It will be readily appreciated that the two cleaning brushes 1 in the second attitude, moving in the same direction asynchronously in the longitudinal direction, can clean the parts a and B of the photovoltaic panel 100 one after the other in the manner shown in figure 3. Particularly, in the case that the surface area of the photovoltaic panel 100 has accumulated water, the accumulated water can be guided to be discharged from the direction of the rear cleaning brush 1 (i.e., the side of the portion B) by the guiding action of the two cleaning brushes 1 in tandem, and of course, a small amount of accumulated water is discharged from the side of the portion a.
It should be noted that, in fig. 3, the part a is cleaned first and then the part B is cleaned, or the part a is cleaned first and then the part B is cleaned, and the two ways may be adjusted and changed according to actual requirements.
It is easily understood that the two cleaning brushes 1 in the third posture are moved toward each other in synchronization in the longitudinal direction, and the parts a and B of the photovoltaic panel 100 can be independently and conventionally cleaned, respectively, in the manner as shown in fig. 4.
It is easily understood that the two cleaning brushes 1 in the fourth posture are reciprocally moved in the lateral direction, and the sections C and D of the photovoltaic panel 100 can be independently and conventionally cleaned, respectively, in the manner as shown in fig. 5.
It is noted that the third and fourth attitudes may be used in a hybrid cooperation to provide fine cleaning of the photovoltaic panel 100 from both the lateral and longitudinal dimensions.
The two longitudinal moving structures 2 are respectively connected with the mounting plates 11 of the two cleaning brushes 1 in a transmission manner, the two longitudinal moving structures 2 are respectively arranged on the mounting frames 101 of the photovoltaic panel 100, and the two longitudinal moving structures 2 control the two cleaning brushes 1 to synchronously move in the same direction/asynchronously move in the same direction/synchronously move in opposite directions.
It is easy to understand that when the two longitudinal moving structures 2 work synchronously and in the same direction, the two cleaning brushes 1 can move synchronously and in the same direction based on the same starting point. When the two longitudinal moving structures 2 work synchronously and in the same direction, the two cleaning brushes 1 can move asynchronously and in the same direction based on the starting points in tandem. When the two cleaning brushes 1 work in the opposite directions synchronously, the two cleaning brushes 1 can move oppositely in the synchronous direction.
The two transverse moving structures 3 are respectively connected with the two cleaning brushes 1 in a transmission mode, the two transverse moving structures 3 are respectively arranged on the mounting plates 11 of the two cleaning brushes 1, and the two transverse moving structures 3 control the two cleaning brushes 1 to reciprocate. It will be readily appreciated that the two cleaning brushes 1 can be reciprocated as the two traverse structures 3 are reciprocated.
And the longitudinal moving structure 2 is electrically connected with the control terminal, the transverse moving structure 3 is electrically connected with the control terminal, and the control terminal controls the longitudinal moving structure 2 and the transverse moving structure 3 to work. As will be readily understood, the control terminal controls the longitudinal movement structure 2 to switch between the synchronous equidirectional working state and the synchronous reversed working state, and also controls the transverse movement structure 3 to switch between the standby working state and the reciprocating working state.
In order to solve the problem of how to control the cleaning brush 1 to move along the longitudinal direction, the longitudinal moving structure 2 comprises a longitudinal screw 21 and a longitudinal nut 22, the longitudinal screw 21 can be rotatably connected with the mounting rack 101 of the photovoltaic panel 100 through a bearing connection, the longitudinal nut 22 can be fixedly connected with the mounting plate 11 of the cleaning brush 1 through a mode including but not limited to a welding connection, and the longitudinal screw 21 is connected with the longitudinal nut 22 through a thread.
The longitudinal moving structure 2 comprises a longitudinal moving motor 23, the longitudinal moving motor 23 can be fixedly connected with the mounting frame 101 of the photovoltaic panel 100 by means of a bolt connection, but not limited to, and an output shaft of the longitudinal moving motor 23 can be connected with the longitudinal screw 21 by means of a key connection.
In order to solve the problem of how to assist and guide the cleaning brush 1 to move along the longitudinal direction, the longitudinal moving structure 2 comprises a longitudinal moving slideway 24, the longitudinal moving slideway 24 can be fixedly connected with a mounting rack 101 of a photovoltaic panel 100 by means of a bolt connection, but not limited to, and the lower surface of the mounting plate 11 of the cleaning brush 1 is slidably connected with the longitudinal moving slideway 24.
As will be readily understood, the longitudinal moving motor 23 controls the rotation of the longitudinal screw 21 through the rotation of the output shaft, and the rotation of the longitudinal screw 21 controls the longitudinal screw 22, the mounting plate 11 of the cleaning brush 1 and the cleaning brush 1 to move along the longitudinal moving slideway 24.
In order to solve the problem of how to control the cleaning brush 1 to move along the transverse direction, the transverse moving structure 3 comprises a transverse screw rod 31 and a transverse nut 32, the transverse screw rod 31 can be rotatably connected with the mounting plate 11 of the cleaning brush 1 through a bearing connection, the transverse nut 32 can be fixedly connected with the cleaning brush 1 through a mode including but not limited to a welding connection, and the transverse screw rod 31 is connected with the transverse nut 32 through a thread.
The transverse moving structure 3 comprises a transverse motor 33, the transverse motor 33 can be fixedly connected with the mounting plate 11 of the cleaning brush 1 by means of a bolt connection method, but not limited to, and the output shaft of the transverse motor 33 can be connected with the transverse screw rod 31 by means of a key connection method.
In order to solve the problem of how to assist and guide the cleaning brush 1 to move in the transverse direction, the transverse moving structure 3 comprises a transverse moving slideway 34, the transverse moving slideway 34 can be fixedly connected with the mounting plate 11 of the cleaning brush 1 by means including but not limited to bolt connection, and the cleaning brush 1 is connected with the transverse moving slideway 34 in a sliding way.
As will be readily understood, the rotation of the traverse motor controls the traverse screw 31 to rotate through the rotation of the output shaft, and the rotation of the traverse screw 31 controls the traverse screw 32 and the cleaning brush 1 to move along the traverse slide 34.
Example 2
As shown in fig. 8, in order to solve the problem of how to remove the contaminants on the surface of the photovoltaic panel 100, the cleaning brush 1 according to the embodiment of the present invention includes an unpowered rotating brush 11 and a cover plate 12, the unpowered rotating brush 11 may be rotatably connected to the lower surface of the cover plate 12 by a manner including, but not limited to, a rotating shaft and a bearing connection, and the side surfaces of two adjacent unpowered rotating brushes 11 contact each other.
As can be easily understood, the unpowered rotating brush 11 passively rotates during the movement of the cleaning brush 1 on the surface of the photovoltaic panel 100, which can help to clean the surface of the photovoltaic panel 100 from contaminants. In order to solve the problem of how to remove the pollutants on the side of the unpowered rotating brush 11, the cleaning brush 1 comprises a connecting rod 14 and a cylinder 15, the cylinder body of the cylinder 15 can be rotatably connected with the cover plate 12 through a mode including but not limited to a rotating shaft and bearing connection, the telescopic rod of the cylinder 15 can be rotatably connected with one end of the connecting rod 14 through a mode including but not limited to a rotating shaft and bearing connection, the connecting rod 14 can be rotatably connected with the cover plate 12 through a mode including but not limited to a rotating shaft and bearing connection, and the cylinder 15 is extended to drive the other end of the connecting rod 14 to contact and clean the unpowered rotating brush 11.
It is easily understood that the contaminants on the surface of the photovoltaic panel 100 are removed from the surface of the photovoltaic panel 100 and attached to the side of the unpowered rotary brush 11, and the link 14 may be rotated to contact the unpowered rotary brush 11 being rotated to peel off the contaminants attached to the side of the unpowered rotary brush 11.
Other undescribed structures refer to example 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented using a general purpose computing device, which may be centralized on a single computing device or distributed across a network of computing devices.
Alternatively, they may be implemented in program code executable by a computing device such that it is executed by the computing device when stored in a memory device, or separately as individual integrated circuit modules, or as a single integrated circuit module having multiple modules or steps.
The present invention is not limited to any specific combination of hardware and software.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A multi-mode photovoltaic panel cleaner comprises
The two cleaning brushes are respectively arranged at two sides of the photovoltaic panel and provided with a first posture moving along the longitudinal direction in a synchronous and equidirectional manner, a second posture moving along the longitudinal direction in a asynchronous and equidirectional manner, a third posture moving along the longitudinal direction in a synchronous and opposite manner and a fourth posture moving along the transverse direction in a reciprocating manner;
the two longitudinal moving structures are respectively in transmission connection with the mounting plates of the two cleaning brushes and are respectively arranged on the mounting frames of the photovoltaic panel, and the two longitudinal moving structures control the two cleaning brushes to synchronously move in the same direction/asynchronously move in the same direction/synchronously move in opposite directions;
the two transverse moving structures are respectively connected with the two cleaning brushes in a transmission manner, the two transverse moving structures are respectively arranged on the mounting plates of the two cleaning brushes, and the two transverse moving structures control the two cleaning brushes to reciprocate;
the control terminal is electrically connected with the longitudinal moving structure, the transverse moving structure is electrically connected with the control terminal, and the control terminal controls the longitudinal moving structure and the transverse moving structure to work.
2. The multiple mode of operation photovoltaic panel cleaner of claim 1 wherein the longitudinal movement structure includes a longitudinal lead screw rotatably connected to the mounting of the photovoltaic panel and a longitudinal nut fixedly connected to the mounting plate of the cleaning brush, the longitudinal lead screw being connected to the longitudinal nut.
3. The multiple mode of operation photovoltaic panel cleaner of claim 2, wherein said longitudinal movement structure comprises a longitudinal movement motor fixedly connected to a mounting bracket for the photovoltaic panel, an output shaft of said longitudinal movement motor being connected to said longitudinal screw.
4. The multiple mode of operation photovoltaic panel cleaner of claim 1, wherein the longitudinal movement structure comprises a longitudinal movement slide fixedly connected to a mounting bracket of the photovoltaic panel, the mounting plate of the cleaning brush being slidably connected to the longitudinal movement slide.
5. The multiple mode of operation photovoltaic panel cleaner of claim 1, wherein the lateral movement structure includes a lateral lead screw rotatably connected to the mounting plate of the cleaning brush and a lateral nut fixedly connected to the cleaning brush, the lateral lead screw connected to the lateral nut.
6. The multiple mode of operation photovoltaic panel cleaner of claim 5, wherein the lateral movement structure comprises a lateral motor fixedly connected to a mounting plate of the cleaning brush, an output shaft of the lateral motor being connected to the lateral lead screw.
7. The multi-mode of operation photovoltaic panel cleaner of claim 1, wherein the lateral movement structure comprises a lateral movement slide fixedly connected to a mounting plate of the cleaning brush, the cleaning brush slidably connected to the lateral slide.
8. The multiple mode of operation photovoltaic panel cleaner of claim 1, wherein the cleaning brushes comprise unpowered rotating brushes and a cover plate, the unpowered rotating brushes being rotatably connected to a lower surface of the cover plate, the sides of two adjacent unpowered rotating brushes being in contact with each other.
9. The multiple mode of operation photovoltaic panel cleaner of claim 8, wherein the cleaning brush comprises a link and a cylinder, a cylinder body of the cylinder is rotatably connected to a cover plate, a telescoping rod of the cylinder is rotatably connected to one end of the link, the link is rotatably connected to the cover plate, and the cylinder is elongated to drive the other end of the link to contact and clean the unpowered rotating brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210667561.1A CN115055472B (en) | 2022-06-13 | 2022-06-13 | Photovoltaic board cleaner of many operation modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210667561.1A CN115055472B (en) | 2022-06-13 | 2022-06-13 | Photovoltaic board cleaner of many operation modes |
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| Publication Number | Publication Date |
|---|---|
| CN115055472A true CN115055472A (en) | 2022-09-16 |
| CN115055472B CN115055472B (en) | 2023-07-18 |
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| CN202210667561.1A Active CN115055472B (en) | 2022-06-13 | 2022-06-13 | Photovoltaic board cleaner of many operation modes |
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| CN113328690A (en) * | 2021-05-31 | 2021-08-31 | 国能龙源电力技术工程有限责任公司 | Accurate timely belt cleaning device of photovoltaic power plant photovoltaic module |
| CN216026399U (en) * | 2021-06-25 | 2022-03-15 | 长江水利委员会长江科学院 | Cleaning device and protection device for solar cell panel |
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