CN113976504B - Solar panel cleaning device - Google Patents
Solar panel cleaning device Download PDFInfo
- Publication number
- CN113976504B CN113976504B CN202111105892.8A CN202111105892A CN113976504B CN 113976504 B CN113976504 B CN 113976504B CN 202111105892 A CN202111105892 A CN 202111105892A CN 113976504 B CN113976504 B CN 113976504B
- Authority
- CN
- China
- Prior art keywords
- solar panel
- cleaning mechanism
- cleaning
- dust
- clean
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 150
- 230000007246 mechanism Effects 0.000 claims abstract description 140
- 239000000428 dust Substances 0.000 claims abstract description 55
- 230000003749 cleanliness Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 12
- 238000010248 power generation Methods 0.000 abstract description 3
- 230000008014 freezing Effects 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
-
- 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)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of photovoltaic power generation cleaning devices, and discloses a solar panel cleaning device which comprises a solar panel, a pressure sensor arranged on the solar panel, a cleaning mechanism and a control assembly, wherein the control assembly is in communication connection with the pressure sensor and the cleaning mechanism, and can judge the surface cleanliness of the solar panel according to pressure information sensed by the pressure sensor and control the cleaning mechanism to clean the solar panel accordingly. Utilize pressure information that pressure sensor sensed to judge solar panel's surface accumulation be dust or ice to judge dust and frozen accumulation degree, thereby control cleaning mechanism and clean solar panel, can enough make cleaning mechanism fully clean the solar panel surface, avoid lou examining, can also prevent that cleaning mechanism leads to the damage that causes solar panel because of excessive cleanness.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation cleaning devices, in particular to a solar panel cleaning device.
Background
The solar panel is placed in the field for a long time, dust, fallen leaves and even sundries such as plastic bags and the like are inevitably accumulated, and accumulated snow or ice is easily covered in partial cold areas; if the solar panel is not cleaned, the light transmittance is reduced or the local shading is caused by dust or accumulation, the power generation efficiency is seriously reduced if the light is light, and the solar panel component is locally overheated or even burnt out if the heavy is heavy;
usually, the cleaning of the solar panel needs a worker to regularly patrol and clean, the solar panel can be attached with some simple cleaning mechanisms, the traditional cleaning has a plurality of defects, firstly, the cleaning mode is not timely and easy to leak, part of the cleaning mechanisms are not provided with corresponding adjusting mechanisms, the dust accumulation condition cannot be judged, the condition that the cleaning is incomplete or excessive (the cleaning is frosted or the photovoltaic panel outer cover is damaged) is probably caused, and meanwhile, the frost freezing and icing phenomenon does not have a perfect solution.
Disclosure of Invention
The invention aims to solve the problem that the cleaning mechanism in the prior art cannot judge incomplete cleaning or excessive cleaning caused by dust accumulation, and provides a solar panel cleaning mechanism.
In order to achieve the above purpose, the present invention provides a solar panel cleaning device, which includes a solar panel, a pressure sensor disposed on the solar panel, a cleaning mechanism, and a control module, wherein the control module is in communication connection with the pressure sensor and the cleaning mechanism, and the control module can determine the surface cleanliness of the solar panel according to pressure information sensed by the pressure sensor, and control the cleaning mechanism to clean the solar panel according to the surface cleanliness.
Optionally, the solar panel cleaning device comprises a plurality of pressure sensors distributed on the solar panel in an array manner.
Optionally, solar panel cleaning device still includes the drive clean mechanism is followed the first drive assembly that the solar panel surface removed, clean mechanism includes clean mechanism of dust, the clean mechanism of freezing and drive clean mechanism of dust and/or the clean mechanism of freezing with the hold-down mechanism that solar panel laminating and compress tightly.
Optionally, the first driving assembly includes a vertical driving assembly and a horizontal driving assembly on one side of the solar panel, the vertical driving assembly can drive the cleaning mechanism to move along a first direction parallel to one side of the solar panel, and the horizontal driving assembly can drive the cleaning mechanism to move along a second direction perpendicular to the first direction and parallel to the surface of the solar panel.
Optionally, the vertical driving assembly includes a first vertically disposed lead screw and a first bracket capable of moving along the first lead screw, the horizontal driving assembly includes a second lead screw disposed on the first bracket and a connecting plate capable of sliding along the second lead screw, and the cleaning mechanism is disposed on the connecting plate.
Optionally, the pressing mechanism includes a third screw rod arranged on the connecting plate and perpendicular to the surface of the solar panel, and a connecting housing capable of moving along the third screw rod, and the dust cleaning mechanism and/or the icing cleaning mechanism are arranged on the connecting housing.
Optionally, the dust cleaning mechanism comprises a felt ring capable of rotating around a central axis, and the pressing mechanism comprises a first pressing mechanism capable of driving the felt ring to fit and press the solar panel.
Optionally, the icing cleaning mechanism comprises a second driving assembly, a cleaning frame with a first rotating shaft, a plurality of rubber rollers which are circumferentially arranged around the first rotating shaft and are rotatably arranged on the cleaning frame through a second rotating shaft, and a second pressing mechanism which drives the icing cleaning mechanism to be attached to and pressed by the solar panel.
Optionally, the icing cleaning mechanism further comprises a heater disposed on the connection housing, and the heater is capable of heating the surface of the solar panel.
Optionally, the dust cleaning mechanism and the icing cleaning mechanism are respectively disposed on two sets of the first driving assemblies.
Through above-mentioned technical scheme, what utilize pressure sensor to sense judges solar panel's surface accumulation is dust or ice to judge dust and frozen accumulative degree, thereby control clean mechanism and clean solar panel, can enough make clean mechanism fully clean the solar panel surface, avoid lou examining, can also prevent that clean mechanism leads to the damage that causes solar panel because of excessive cleanness.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a solar panel cleaning apparatus according to the present invention;
FIG. 2 is a schematic view of a first driving assembly according to the present invention;
FIG. 3 is a schematic view of the first driving assembly from another perspective;
FIG. 4 is a schematic structural view of one embodiment of the horizontal drive assembly and cleaning mechanism of the present invention;
FIG. 5 is a schematic structural view of one embodiment of the horizontal drive assembly and hold down assembly of the present invention;
FIG. 6 is a schematic view of a ice cleaning mechanism according to the present invention;
FIG. 7 is a schematic structural view of another perspective of an ice cleaning mechanism according to the present invention;
fig. 8 is a schematic structural view of an embodiment of a dust cleaning mechanism according to the present invention.
Description of the reference numerals
1-a control console, 2-a control component, 3-a solar panel, 301-a pressure sensor, 4-a first driving component, 401-a support frame, 4011-a connecting frame, 4012-a first guide rail, 402-a fixed block, 403-a first driving motor, 404-a first lead screw, 405-a first support, 4051-a first slider, 4052-a second guide rail, 406-a second driving motor, 407-a second lead screw, 5-a cleaning mechanism, 501-a connecting plate, 5011-a third guide rail, 5012-a second slider, 502-a third driving motor, 503-a third lead screw, 504-a connecting shell, 5041-a third slider, 5042-a separating plate, 505-a servo motor, 506-a cleaning frame, 507-a rubber roller, 508-a flange plate 509-a felt ring and 510-a heater.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless specified to the contrary, use of directional terms such as "upper", "lower", "top" and "bottom" generally refer to the orientation of the device or apparatus in use. It should be noted that this is only for the convenience of describing the present invention and should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features.
In the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The invention provides a solar panel cleaning device which comprises a solar panel 3, a pressure sensor 301 arranged on the solar panel 3, a cleaning mechanism 5 and a control assembly 2, wherein the control assembly 2 is in communication connection with the pressure sensor 301 and the cleaning mechanism 5, the control assembly 2 can judge the surface cleanliness of the solar panel 3 according to pressure information sensed by the pressure sensor 301, and the cleaning mechanism 5 is controlled to clean the solar panel 3 according to the surface cleanliness.
The solar panel 3 may also be called a solar cell, and is a photoelectric semiconductor sheet that directly generates electricity using sunlight.
The pressure sensor 301 is a device or apparatus capable of sensing a pressure signal and converting the pressure signal into a usable output electrical signal according to a certain rule. The pressure sensor 301 is generally composed of a pressure sensitive element and a signal processing unit. Since the technical solution needs to determine the dust accumulation and the icing on the surface of the solar panel 3, the pressure sensor 301 may be a type with high sensitivity to accurately determine the above conditions, and may be, for example, a semiconductor type sensor. The pressure sensor 301 may be mounted on the solar panel 3 in an embedded manner or directly on the surface of the solar panel 3, depending on the actual mounting requirements of the sensor.
The control assembly 2 is in communication connection with the pressure sensor 301, the connection mode can be wired or wireless connection, and the control assembly 2 can receive and process the electric signal output by the pressure sensor 301. The control module 2 may be in the form of a control module with a processing chip, a computer, a PLC, etc., as long as it can receive and process the electrical signal of the pressure sensor 301 and control the cleaning mechanism 5 to start or stop working. To facilitate the arrangement of the control assembly 2, the control assembly may be mounted in a console 1 as shown in fig. 1.
The cleaning mechanism 5 is only required to clean the solar panel 3, and the cleaning manner may be directly contacting the solar panel 3 and may include, for example, a brush, a physical deicing device, or an air blowing device, an electrostatic adsorption device, an electrothermal deicing device, etc. which indirectly clean the solar panel 3.
The surface cleanliness refers to dust or ice accumulated on the surface of solar panel 3 and the degree of accumulation of the dust or ice.
Among this technical scheme, utilize the pressure information that pressure sensor 301 sensed to judge that solar panel 3's surface accumulation is the dust or ice, the great discernment of pressure is for freezing, and further judge the dust and the accumulative degree that freezes, relevant judgement parameter can select according to the actual type back test of the pressure sensor 301 of chooseing for use in practice, control assembly 2 controls clean mechanism 5 according to the judged result and cleans solar panel 3, clean process can select suitable cleaning device and clean dynamics to clean solar panel 3, can enough make clean mechanism 5 fully clean 3 surfaces of solar panel, avoid lou examining, can also prevent that clean mechanism 5 from leading to causing the damage to solar panel 3 because of excessive cleanness.
In order to more accurately determine the accumulation of dust and/or ice on the solar panel 3, as shown in fig. 1-2, the solar panel cleaning apparatus includes a plurality of pressure sensors 301 distributed on the solar panel 3 in an array manner. Since the single pressure sensor 301 can only detect the pressure at the detection position, the detection result of the single pressure sensor 301 can only represent the situation near the detection position, and cannot be the result of the accumulation of dust and/or ice on the whole solar panel 3. In order to solve the above problem, the solar panel 3 may be divided into a plurality of regions, and a pressure sensor 301 is disposed at a central position of each region, as shown in fig. 1 and 2, the pressure sensors 301 may be uniformly distributed on the surface of the solar panel 3. In order to further detect the accumulation of dust and/or ice on the surface of the solar panel 3, the solar panel 3 may be divided into different areas according to actual conditions, for example, the corner positions or the positions where dust and/or ice are easily accumulated may be smaller, and further more pressure sensors 301 are arranged, and at this time, the pressure sensors 301 may be arranged in an array manner having a certain rule.
In order to enable the cleaning mechanism 5 to clean all positions on the surface of the solar panel 3, as shown in fig. 1-5, the solar panel cleaning device further comprises a first driving assembly 4 for driving the cleaning mechanism 5 to move along the surface of the solar panel 3, specifically, in order to be able to clean dust or ice on the surface of the solar panel 3 in a targeted manner, the cleaning mechanism 5 comprises a dust cleaning mechanism, an ice cleaning mechanism and a pressing mechanism for driving the dust cleaning mechanism and/or the ice cleaning mechanism to be attached to and pressed against the solar panel 3. The first driving component 4 may be formed by a plurality of sliding ways, a screw component or a pulley component, so as to drive the cleaning mechanism 5 to move along the surface of the solar panel 3, or the first driving component 4 may also be an independent moving mechanism, such as a trolley capable of moving along the surface of the solar panel 3, as long as it is ensured that the cleaning mechanism 5 can move along the surface of the solar panel 3. The dust cleaning mechanism may include mechanisms or components such as brushes, felt rollers, vacuum cleaners, and electrostatic adsorbers, which are capable of cleaning the surface of the solar panel 3 with dust, and the ice cleaning mechanism may include a de-icing mechanism or a heating mechanism.
The pressing mechanism aims at controlling the dust cleaning mechanism and/or the icing cleaning mechanism to be close to or far away from the surface of the solar panel 3, and after the dust cleaning mechanism and/or the icing cleaning mechanism is attached to the surface of the solar panel 3, in order to have a better cleaning effect, the pressing mechanism can also apply a force towards the surface of the solar panel 3 to the dust cleaning mechanism and/or the icing cleaning mechanism, so that the cleaning capability of a physical cleaning mechanism such as a brush is enhanced. The control assembly 2 can control the pressing mechanism to adjust the cleaning force of the cleaning mechanism 5, so that the surface of the solar panel 3 can be sufficiently cleaned, and damage caused by excessive cleaning can be prevented.
As a specific embodiment, as shown in fig. 1 to 5, the first driving assembly 4 includes a vertical driving assembly and a horizontal driving assembly on one side of the solar panel 3, the vertical driving assembly can drive the cleaning mechanism 5 to move along a first direction parallel to one side of the solar panel 3, and the horizontal driving assembly can drive the cleaning mechanism 5 to move along a second direction perpendicular to the first direction and parallel to the surface of the solar panel 3. The plane formed by the first direction and the second direction is the plane of the solar panel 3 or the plane parallel to the solar panel 3. The first direction may be a vertical direction and the second direction may be a horizontal direction.
Further, as shown in fig. 1 to 5, the vertical driving assembly includes a first lead screw 404 vertically disposed and a first bracket 405 capable of moving along the first lead screw 404, the horizontal driving assembly includes a second lead screw 407 disposed on the first bracket 405 and an attachment plate 501 capable of sliding along the second lead screw 407, and the cleaning mechanism 5 is disposed on the attachment plate 501. The screw mechanism can enable the moving process of the cleaning mechanism to be more stable. First drive assembly 4 can include the support frame 401 of rigid coupling in solar panel 3 one side, support frame 401 can include the support column of two vertical settings and connect the supporting beam of two support columns, for strengthening the structural strength of support frame 401, still can be provided with the link 4011 of connecting between two support columns, first lead screw 404 can set up on the support column, the one end of first lead screw 404 can be provided with the fixed block 402 that is used for the fixed first driving motor 403 of installation, first driving motor 403 can drive first lead screw 404 and rotate and drive first support 405 and remove, vertical drive assembly still can include the first guide rail 4012 that is on a parallel with first lead screw 404 setting, be provided with on the first support 405 with first guide rail 4012 assorted first slider 4051, first guide rail 4012 cooperatees with first slider 4051, make first support 405 more steady when removing. The first drive assembly may comprise two sets of vertical drive assemblies. The first bracket 405 is provided with a second lead screw 407, and a second guide rail 4052 is arranged parallel to the second lead screw 407, the cleaning mechanism 5 may further be provided with a second slide block 5012 matched with the second guide rail 4052, and the second slide block 5012 is connected with the connecting plate 501, so that the movement of the cleaning mechanism 5 along the second lead screw 407 is more stable.
As a specific embodiment, as shown in fig. 1 to 5, the pressing mechanism includes a third lead screw 503 disposed on the connecting plate 501 and perpendicular to the surface of the solar panel 3, and a connecting housing 504 capable of moving along the third lead screw 503, and the dust cleaning mechanism and/or the ice cleaning mechanism are disposed on the connecting housing 504. One end of the third lead screw 503, which is far away from the solar panel 3, may be provided with a third driving motor 502, and the third driving motor 502 may drive the third lead screw 503 to rotate, so as to drive the dust cleaning mechanism and/or the icing cleaning mechanism to be close to or far away from the surface of the solar panel 3. The compressing assembly further comprises a third guide rail 5011 which is arranged in parallel to the third lead screw 503, a plurality of third sliders 5041 which slide along the third guide rail 5011 can be arranged on the third guide rail 5011, the third sliders 5041 are connected with the dust cleaning mechanism and/or the icing cleaning mechanism, so that the dust cleaning mechanism and/or the icing cleaning mechanism can move more smoothly, and the driving force of the third driving motor 502 can enable the dust cleaning mechanism and/or the icing cleaning mechanism to have smooth and continuous pressing force.
As a specific embodiment, as shown in fig. 8, the dust cleaning mechanism includes a felt ring 509 capable of rotating around a central axis, and the pressing mechanism includes a first pressing mechanism capable of driving the felt ring 509 to fit and press the solar panel 3. The felt 509 has a servo motor 505 for driving the felt 509 to rotate, and the rotating felt 509 can clean dust on the solar panel 3 more sufficiently.
In order to clear the ice on the solar panel 3, as shown in fig. 6-7, the ice cleaning mechanism includes a second driving assembly, a cleaning frame 506 having a first rotating shaft, a plurality of rubber rollers 507 arranged circumferentially around the first rotating shaft and rotatably mounted on the cleaning frame 506 through the second rotating shaft, and a second pressing mechanism for driving the ice cleaning mechanism to adhere to and press against the solar panel 3. The rotating shaft of the rubber roller 507 can form a certain included angle with the first rotating shaft, so that the icing on the solar panel 3 can be effectively removed by the rubber roller 507. The second driving assembly may be a servo motor 505 disposed on the connecting housing 504, the ice cleaning mechanism may include two sets of rubber rollers 507 disposed in a mirror image, and a partition 5042 for partitioning may be disposed between the two sets of rubber rollers 507.
The first pressing mechanism and the second pressing mechanism can respectively enable the dust cleaning mechanism and the icing cleaning mechanism to be in contact with the surface of the solar panel 3 and work.
To further enhance the deicing capability of the icing cleaning mechanism, the icing cleaning mechanism further comprises a heater 510 disposed on the connecting housing 504, and the heater 510 can heat the surface of the solar panel 3. The heater 510 may be an electric heater and is communicatively connected to the control unit 2, so that the control unit 2 can control the heater 510 to be turned on and off.
More specifically, as shown in fig. 1-2, the dust cleaning mechanism and the icing cleaning mechanism are respectively disposed on two sets of the first driving assemblies 4. Therefore, the dust cleaning mechanism and the icing cleaning mechanism can work respectively, and furthermore, the dust cleaning mechanism can clean broken ice along with the working track of the icing cleaning mechanism.
In the technical scheme, the working process of the solar panel cleaning device is as follows:
this device is regularly started in order to clean solar panel 3 through steerable subassembly 2, and control unit 2 relies on the pressure of the surface of pressure sensor 301 real-time detection solar panel 3, at first judges through the pressure value that detects that what solar panel 3 surface covered is the dust or freeze the frost or freeze.
If the dust is judged to be dust, the dust cleaning assembly is started, the thickness of the dust is further judged, and the control assembly 2 controls the first pressing assembly to adjust the cleaning force of the dust cleaning assembly according to the thickness of the dust.
If the frozen frost or the frozen ice is judged, the control assembly 2 controls the frozen cleaning assembly to be started, and the control assembly 2 controls the second pressing assembly to adjust the cleaning force of the frozen cleaning assembly according to the freezing degree.
Further, control assembly 2 may select activation of heater 510 to assist in de-icing based on icing conditions.
Further, during the deicing operation, the control unit 2 may also simultaneously activate the dust cleaning unit to simultaneously remove the crushed ice and the melted ice water using the felt 509.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, numerous simple variants are possible, comprising the combination of the individual specific technical features in any suitable manner. The invention is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should also be considered as disclosed in the present invention, and all such modifications and combinations are intended to be included within the scope of the present invention.
Claims (8)
1. A solar panel cleaning device is characterized by comprising a solar panel (3), a pressure sensor (301) arranged on the solar panel (3), a cleaning mechanism (5) and a control component (2), wherein the control component (2) is in communication connection with the pressure sensor (301) and the cleaning mechanism (5), and the control component (2) can judge the surface cleanliness of the solar panel (3) according to pressure information sensed by the pressure sensor (301) and control the cleaning mechanism (5) to clean the solar panel (3) according to the surface cleanliness;
the solar panel cleaning device further comprises a first driving assembly (4) for driving the cleaning mechanism (5) to move along the surface of the solar panel (3), wherein the cleaning mechanism (5) comprises a dust cleaning mechanism, an icing cleaning mechanism and a pressing mechanism for driving the dust cleaning mechanism and/or the icing cleaning mechanism to be attached to and pressed against the solar panel (3);
icing clean mechanism include second drive assembly and have the clean frame of first pivot, around first pivot circumference range and rotationally install in through the second pivot a plurality of rubber roller (507) of clean frame (506), the contained angle has between the pivot of rubber roller (507) and the first pivot, hold-down mechanism is still including the drive freeze clean mechanism with the second hold-down mechanism that solar panel (3) laminating and compress tightly.
2. Solar panel cleaning apparatus according to claim 1, comprising a plurality of said pressure sensors (301) distributed in an array on the solar panel (3).
3. Solar panel cleaning apparatus according to claim 1, wherein the first drive assembly (4) comprises a vertical drive assembly on one side of the solar panel (3) capable of driving the cleaning mechanism (5) to move in a first direction parallel to one side of the solar panel (3) and a horizontal drive assembly capable of driving the cleaning mechanism (5) to move in a second direction perpendicular to the first direction and parallel to the surface of the solar panel (3).
4. Solar panel cleaning apparatus according to claim 3, wherein the vertical drive assembly comprises a first lead screw (404) arranged vertically and a first bracket (405) movable along the first lead screw (404), the horizontal drive assembly comprises a second lead screw (407) arranged on the first bracket (405) and a connecting plate (501) slidable along the second lead screw (407), and the cleaning mechanism (5) is arranged on the connecting plate (501).
5. Solar panel cleaning device according to claim 4, wherein the pressing mechanism comprises a third threaded shaft (503) arranged on the connecting plate (501) perpendicular to the surface of the solar panel (3) and a connecting housing (504) movable along the third threaded shaft (503), the dust cleaning mechanism and/or the icing cleaning mechanism being arranged on the connecting housing (504).
6. Solar panel cleaning apparatus according to claim 1, wherein the dust cleaning mechanism comprises a felt collar (509) rotatable around a central axis, and the pressing mechanism comprises a first pressing mechanism capable of driving the felt collar (509) to abut and press against the solar panel (3).
7. Solar panel cleaning apparatus according to claim 5, wherein the icing cleaning mechanism further comprises a heater (510) arranged on the connection housing (504), the heater (510) being capable of heating the surface of the solar panel (3).
8. Solar panel cleaning apparatus according to claim 1, wherein the dust cleaning means and the icing cleaning means are provided on two sets of the first drive assemblies (4), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111105892.8A CN113976504B (en) | 2021-09-22 | 2021-09-22 | Solar panel cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111105892.8A CN113976504B (en) | 2021-09-22 | 2021-09-22 | Solar panel cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113976504A CN113976504A (en) | 2022-01-28 |
| CN113976504B true CN113976504B (en) | 2023-04-14 |
Family
ID=79736146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111105892.8A Active CN113976504B (en) | 2021-09-22 | 2021-09-22 | Solar panel cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113976504B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358501A (en) * | 2011-10-14 | 2012-02-22 | 泰安力博机电科技有限公司 | Rubber belt deicing roller for belt conveyor |
| CN204182606U (en) * | 2014-09-30 | 2015-03-04 | 国家电网公司 | A kind of high-tension apparatus porcelain vase deicing tool |
| CN104895002A (en) * | 2014-03-06 | 2015-09-09 | 吕军 | Small-scale snow throwing-deicing machine with double-helix scraping plate |
| CN204751399U (en) * | 2015-06-30 | 2015-11-11 | 武汉正源输送工程有限公司 | Belt defroster |
| CN205123191U (en) * | 2015-05-05 | 2016-03-30 | 包头职业技术学院 | Portable self -adaptation cable de -icer |
| CN106903083A (en) * | 2017-02-24 | 2017-06-30 | 榆林学院 | It is a kind of to abolish the device that high-altitude suspension cable freezes |
| CN106930224A (en) * | 2017-03-27 | 2017-07-07 | 长安大学 | One kind vibration road garbage ice removing machine |
| CN109638755A (en) * | 2018-12-17 | 2019-04-16 | 贵州电网有限责任公司 | A kind of deicing high-voltage power transmission line robot compound deicing water removal cutter |
| CN112217468A (en) * | 2020-10-20 | 2021-01-12 | 陈萍 | Automatic snow removing mechanism for solar panel photovoltaic module cleaned through gravity pressure bearing vibration |
| CN112350659A (en) * | 2020-11-05 | 2021-02-09 | 何太林 | Automatic snow removing device for solar panel |
| CN212956342U (en) * | 2020-04-09 | 2021-04-13 | 山东省青岛第四十五中学（青岛工贸职业学校） | Slope ice removing machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110239491A1 (en) * | 2010-04-06 | 2011-10-06 | Andy Chen | Remnant snow removing apparatus for snow throwers |
| CN204246064U (en) * | 2014-09-29 | 2015-04-08 | 中国神华能源股份有限公司 | A kind of automatic glass cleaning device |
| CN205183214U (en) * | 2015-12-09 | 2016-04-27 | 北京天诚同创电气有限公司 | Cleaning device |
| CN205847190U (en) * | 2016-07-08 | 2016-12-28 | 江苏华西新能源工程技术有限公司 | Solar panels clearing apparatus |
| KR101837176B1 (en) * | 2016-07-22 | 2018-03-12 | (주)에코브라이트코리아 | Robot apparatus for cleaning solar cell panel |
| CN108199678A (en) * | 2018-03-05 | 2018-06-22 | 洪娇娇 | A kind of mono-crystalline silicon solar photovoltaic cell surface processing equipment |
| US20210305933A1 (en) * | 2020-03-10 | 2021-09-30 | Christopher Escobedo | Systems For Cleaning And Analysis of NonPorous Surfaces |
| CN112968668A (en) * | 2021-01-26 | 2021-06-15 | 阳光电源(南京)有限公司 | Photovoltaic module's cleaning system |
-
2021
- 2021-09-22 CN CN202111105892.8A patent/CN113976504B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358501A (en) * | 2011-10-14 | 2012-02-22 | 泰安力博机电科技有限公司 | Rubber belt deicing roller for belt conveyor |
| CN104895002A (en) * | 2014-03-06 | 2015-09-09 | 吕军 | Small-scale snow throwing-deicing machine with double-helix scraping plate |
| CN204182606U (en) * | 2014-09-30 | 2015-03-04 | 国家电网公司 | A kind of high-tension apparatus porcelain vase deicing tool |
| CN205123191U (en) * | 2015-05-05 | 2016-03-30 | 包头职业技术学院 | Portable self -adaptation cable de -icer |
| CN204751399U (en) * | 2015-06-30 | 2015-11-11 | 武汉正源输送工程有限公司 | Belt defroster |
| CN106903083A (en) * | 2017-02-24 | 2017-06-30 | 榆林学院 | It is a kind of to abolish the device that high-altitude suspension cable freezes |
| CN106930224A (en) * | 2017-03-27 | 2017-07-07 | 长安大学 | One kind vibration road garbage ice removing machine |
| CN109638755A (en) * | 2018-12-17 | 2019-04-16 | 贵州电网有限责任公司 | A kind of deicing high-voltage power transmission line robot compound deicing water removal cutter |
| CN212956342U (en) * | 2020-04-09 | 2021-04-13 | 山东省青岛第四十五中学（青岛工贸职业学校） | Slope ice removing machine |
| CN112217468A (en) * | 2020-10-20 | 2021-01-12 | 陈萍 | Automatic snow removing mechanism for solar panel photovoltaic module cleaned through gravity pressure bearing vibration |
| CN112350659A (en) * | 2020-11-05 | 2021-02-09 | 何太林 | Automatic snow removing device for solar panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113976504A (en) | 2022-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102313508B1 (en) | Operation And Maintenance System of Solar Panel Power Plant Through IoT-based Smart Sensor | |
| US20150272413A1 (en) | Autonomous-travel cleaning robot | |
| WO2017145194A1 (en) | Cleaning device for photovoltaic power generation panel | |
| JP6830261B2 (en) | Self-propelled robot | |
| CN112403958A (en) | Auxiliary device capable of automatically cleaning accumulated snow for solar photovoltaic power generation board | |
| KR20160033615A (en) | Solar cell cleaning robot and cleaning method using the same | |
| TW201429566A (en) | Solar energy device | |
| CN111408559A (en) | Photovoltaic power plant cleaning device | |
| CN113976504B (en) | Solar panel cleaning device | |
| CN111151486A (en) | Portable solar photovoltaic power generation board cleaning device | |
| JP6583733B2 (en) | Work system using self-propelled robot | |
| CN216523736U (en) | Steel structure detection device | |
| CN208128190U (en) | It is a kind of can be from the photovoltaic group equipment of clear accumulated snow | |
| CN114951146A (en) | Pit depth image denoising and repairing device and repairing method thereof | |
| KR102026876B1 (en) | Condensing sunlight apparatus easy to remove impurities of relfector | |
| CN113977396A (en) | Automatic polishing and cleaning system and method for metal construction forming | |
| CN112367445A (en) | Camera assembly based on Internet of things | |
| CN113258873A (en) | Solar energy-saving building convenient to snow is removed in snow day | |
| CN112577964A (en) | Longitudinal tearing detection device for conveying belt | |
| CN113548016B (en) | Automatic car washing and drying equipment and control method thereof | |
| CN111289699A (en) | Organic waste gas monitoring devices based on thing networking | |
| CN116388673B (en) | Photovoltaic cell board cleaning robot positioner | |
| CN114632732B (en) | Dry type cleaning device for surface of solar cell panel | |
| CN220067368U (en) | Defrosting device for photovoltaic power station | |
| CN218985744U (en) | Novel bottle lid pad pasting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |