CN118539859A - Self-cleaning device of engineering photovoltaic panel - Google Patents
Self-cleaning device of engineering photovoltaic panel Download PDFInfo
- Publication number
- CN118539859A CN118539859A CN202410769804.1A CN202410769804A CN118539859A CN 118539859 A CN118539859 A CN 118539859A CN 202410769804 A CN202410769804 A CN 202410769804A CN 118539859 A CN118539859 A CN 118539859A
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- China
- Prior art keywords
- cleaning
- fixed
- photovoltaic panel
- plate
- component
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 205
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims description 48
- 230000003020 moisturizing effect Effects 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 12
- 206010044565 Tremor Diseases 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 238000001802 infusion Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 11
- 230000001502 supplementing effect Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 description 19
- 238000001125 extrusion Methods 0.000 description 10
- 238000010248 power generation Methods 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 5
- 230000002045 lasting effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002637 fluid replacement therapy Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- 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
- B08B1/40—Cleaning tools with integrated means for dispensing fluids, e.g. water, steam or detergents
-
- 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
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a self-cleaning device for an engineering photovoltaic panel, which belongs to the technical field of cleaning of photovoltaic panels and comprises a bottom plate, wherein a plurality of photovoltaic panels are arranged above the bottom plate, a cleaning moving component for synchronously wiping and cleaning the front surfaces of the photovoltaic panels through linear movement is arranged on the bottom plate, a impurity shaking component is arranged on one side of the photovoltaic panel positioned at one end part, and a liquid supplementing component is arranged on one side of the impurity shaking component away from the photovoltaic panel; according to the invention, the front faces of the photovoltaic panels are cleaned by linearly moving the cleaning component, the automatic cleaning of the photovoltaic panels is performed, the cleaning efficiency is improved, the cleaning uniformity and the cleaning thoroughness are ensured, the cleaning component is enabled to continuously shake in the moving process by the shake component, the dynamic self-cleaning of the cleaning component is realized, the squeezing effect of the cleaning component on the liquid supplementing component is further improved by the shake generated by the cleaning component by the shake component, the humidifying effect of the cleaning component is improved, and the cleaning effect of the photovoltaic panels is further improved.
Description
Technical Field
The invention relates to the technical field of cleaning of photovoltaic panels, in particular to a self-cleaning device of an engineering photovoltaic panel.
Background
Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and in the current application process of photovoltaic power generation, the semiconductor is manufactured into a photovoltaic panel mode to generate power. However, in the use process of the photovoltaic panel, dust is inevitably attached to the photovoltaic panel, the attachment of the dust not only affects the power generation efficiency of the photovoltaic panel, but also causes the occurrence of the condition that the photovoltaic panel is easy to damage due to the abnormal local temperature of the photovoltaic panel, and various different solutions are proposed in the prior art for the problem.
As in chinese patent publication No. CN209419546U, a photovoltaic panel assembly is disclosed that is named as being convenient for clean, including first support column and second support column, be provided with the backup pad between first support column and the second support column, and be provided with photovoltaic panel in the backup pad, the one end of backup pad is provided with the fixed plate, and is provided with electric telescopic handle on the fixed plate, electric telescopic handle's one end is provided with the cleaning brush, the other end of backup pad is provided with the water-locator, and the water-locator passes through the pipeline and is connected with the water tank, the both sides of first support column are provided with flexible support, and flexible support's one end and backup pad swing joint, flexible support's the other end and first support column swing joint; according to the scheme, the problem that the photovoltaic panel is low in photoelectric conversion efficiency due to the fact that dust is adhered to the photovoltaic panel in the use process can be solved, the photovoltaic panel can be cleaned, and the photoelectric conversion efficiency of the photovoltaic panel is improved.
Photovoltaic panel often is a plurality of arrangements and lays, but drive the cleaning brush through electric telescopic handle round trip in the device and clean photovoltaic panel surface, cleaning brush travel distance is shorter, can only be applicable to clean single photovoltaic panel, need repeatedly dispose a large amount of actuating equipment and relevant parts in a plurality of photovoltaic panel cleaning processes, input use cost is high, there is certain use limitation, simultaneously after using a period, will pile up on the cleaning brush and adhere to a large amount of dust dirt, the secondary pollution of dust and dirt on the cleaning brush to photovoltaic panel is easily led to, cleaning capacity decline, influence cleaning effect.
Therefore, there is a need to provide a self-cleaning device for engineering photovoltaic panels to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a self-cleaning device for an engineering photovoltaic panel, which aims to solve the problems in the background technology.
In order to achieve the above object, the present invention solves the above technical problems as follows: the utility model provides a self-cleaning device of engineering photovoltaic panel, includes the bottom plate, the top surface top of bottom plate is provided with a plurality of photovoltaic panels that are the linear arrangement and distribute, the back of photovoltaic panel is fixed with the bottom of support and the top surface of bottom plate is fixed, be provided with on the bottom plate and clean the subassembly of moving that cleans in step through linear movement to the front of a plurality of photovoltaic panels, be provided with the one side of the photovoltaic panel that is located an tip and move clean subassembly and pile up the dirt of adhesion and assist the miscellaneous subassembly of trembling that clears away through vibration, trembling one side that miscellaneous subassembly kept away from photovoltaic panel is provided with and trembles miscellaneous subassembly cooperation and carry out the moisturizing to the liquid supplementing subassembly that moves clean subassembly.
As a further scheme of the invention, the cleaning component comprises a sliding seat plate which is fixed on the side surface of a bottom plate and is arranged along the length direction of the bottom plate, a rack plate which is arranged along the length direction of the sliding seat plate is fixed on the side surface of the sliding seat plate, a joint plate is arranged on one side of the sliding seat plate, a shaft lever is rotationally connected on the side surface of the joint plate, a gear which is meshed with the rack plate and is connected is fixed on the side surface of the shaft lever, a driving motor with an output shaft coaxially fixed with the shaft lever is fixed on the side surface of the joint plate, a small PLC (programmable logic controller) for controlling the on-off of the driving motor is fixed on the top surface of the bottom plate, a mobile power supply which is electrically connected with the small PLC and the driving motor is fixed on the side surface of the joint plate, a cleaning rod is fixed on the top end of the joint plate, and a cleaning cotton block which is contacted with the front surface of the photovoltaic panel is fixed on the side of the cleaning rod.
As a further scheme of the invention, a sliding groove which is matched with the shaft lever in a sliding way is formed in the side face of the sliding seat plate along the length direction of the sliding seat plate, one end of the shaft lever, which is far away from the driving motor, is inserted into the sliding groove and is fixedly provided with a limiting plate, and the side faces of the limiting plate and the gear are attached to the two side faces of the sliding seat plate.
As a further scheme of the invention, a metal spring piece is arranged between the joint plate and the cleaning rod, two ends of the metal spring piece are respectively fixed with the cleaning rod and the side face of the joint plate, and an arc transition section is arranged in the middle of the metal spring piece.
As a further scheme of the invention, the cleaning cotton block is fixed on the side face of the cleaning rod through the magic tape structure, and the length of the cleaning cotton block is larger than the inclined edge size of the photovoltaic panel.
As a further scheme of the invention, the impurity shaking component comprises a first bracket rod which is fixed on the top surface of the bottom plate and is positioned at one side of the photovoltaic panel at the end part, the top end of the first bracket rod is fixed with a top plate, the side surface of the top end of the top plate is fixed with a first arc-shaped lug, one end of the cleaning rod, which is far away from the joint plate, is fixed with a convex plate, and the side surface of the convex plate is fixed with a second arc-shaped lug which is in sliding fit with the first arc-shaped lug.
As a further scheme of the invention, a plurality of first arc-shaped protruding blocks are arranged, and the plurality of first arc-shaped protruding blocks are distributed at equal intervals.
As a further scheme of the invention, the liquid supplementing assembly comprises a box body arranged on one side, far away from the photovoltaic panel, of the first support rod, a second support rod is fixed at the bottom end of the box body, the bottom end of the second support rod is fixed with the top surface of the bottom plate, a sponge block with the top surface capable of being in fit contact with the cleaning cotton block is arranged in the box body, and the first arc-shaped protruding blocks extend and are distributed to exceed the side, far away from the photovoltaic panel, of the box body.
As a further scheme of the invention, an inner cavity is arranged between the sponge block and the inner side wall at the bottom end of the box body, and two ends of the sponge block extend to be in contact with the inner side wall at the bottom end of the box body.
Compared with the prior art, the invention has the beneficial effects that:
1. The front faces of the photovoltaic panels are cleaned by the linear movement of the cleaning component, and the automatic cleaning of the photovoltaic panels is carried out, so that dust and dirt on the surfaces of the photovoltaic panels are effectively removed, the power generation efficiency of a photovoltaic system is improved, the service life of the photovoltaic panels is prolonged, the photovoltaic panels can be cleaned once through the cleaning component, the cleaning operation times and the time spent on cleaning the photovoltaic panels are reduced, the cleaning efficiency is effectively improved by the arrangement mode, and meanwhile, the uniformity and the thoroughness of cleaning are ensured by the linear movement of the cleaning mode;
2. When the cleaning moving component moves to the impurity shaking component, the cleaning moving component continuously shakes in the moving process through the impurity shaking component, so that most dust and dirt accumulated and adhered on the cleaning moving component are removed in an auxiliary mode through continuous vibration, dynamic self-cleaning of the cleaning moving component is achieved, secondary pollution of dust and dirt to a photovoltaic panel is avoided, and good cleaning effect of the cleaning moving component is guaranteed all the time;
3. When the cleaning component is moved to the liquid supplementing component, the cleaning component forms certain extrusion on the liquid supplementing component, so that rainwater inside the liquid supplementing component extrudes liquid to flow out to the cleaning component, the cleaning component is automatically humidified, meanwhile, the shaking generated by the cleaning component is further improved by shaking the impurity component, the extrusion effect of the cleaning component on the liquid supplementing component is further improved, the humidifying effect of the cleaning component is further improved, and the photovoltaic panel is cleaned by the cleaning component after humidification, so that the overall cleaning effect of the photovoltaic panel is further improved.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a perspective view of the whole structure of the present invention;
FIG. 2 is a perspective view of the whole structure of the present invention;
FIG. 3 is a perspective view of the overall structure of the present invention;
FIG. 4 is a schematic view of a part of the cleaning assembly according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at A;
FIG. 6 is a schematic diagram of a partial structure of a shaker assembly according to the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 6;
FIG. 8 is a schematic view of a partial structure of a limiting plate according to the present invention;
FIG. 9 is a schematic diagram of a first arc-shaped bump distribution structure according to the present invention;
Fig. 10 is a schematic view of the internal structure of the case of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. A cleaning component; 101. a joint plate; 102. a gear; 103. a driving motor; 104. a shaft lever; 105. a chute; 106. a sliding seat plate; 107. a metal spring plate; 108. a cleaning lever; 109. cleaning cotton blocks; 110. rack plate; 111. a limiting plate; 2. a shaking component; 201. a top plate; 202. a first arc-shaped bump; 203. a first bracket bar; 204. a convex plate; 205. a second arc-shaped bump; 3. a fluid replacement assembly; 301. a sponge block; 302. a case body; 303. an inner cavity; 304. a second bracket rod; 4. a bottom plate; 5. a photovoltaic panel; 6. a bracket; 7. a small PLC controller; 8. and a mobile power supply.
Detailed Description
The invention is further described below with reference to examples.
Referring to fig. 1-10, the invention provides a self-cleaning device for engineering photovoltaic panels, comprising a bottom plate 4, wherein a plurality of photovoltaic panels 5 which are linearly arranged and distributed are arranged above the top surface of the bottom plate 4, a support 6 is fixed on the back surface of the photovoltaic panels 5, the bottom end of the support 6 is fixed with the top surface of the bottom plate 4, a cleaning component 1 which synchronously cleans the front surfaces of the photovoltaic panels 5 through linear movement is arranged on the bottom plate 4, a impurity shaking component 2 which is used for assisting in removing accumulated and adhered dirt on the cleaning component 1 through vibration is arranged on one side of the photovoltaic panel 5 at one end, and a liquid supplementing component 3 which is matched with the impurity shaking component 2 to humidify the cleaning component 1 is arranged on one side of the impurity shaking component 2 away from the photovoltaic panel 5; when the cleaning device is used, the cleaning assembly 1 is moved linearly to clean the front surfaces of the photovoltaic panels 5, and the automatic cleaning of the photovoltaic panels 5 is carried out, so that dust and dirt on the surfaces of the photovoltaic panels 5 are effectively removed, the power generation efficiency of a photovoltaic system is improved, the service life of the photovoltaic panels 5 is prolonged, the cleaning assembly 1 can clean the photovoltaic panels 5 at one time, the cleaning operation times and the time spent for cleaning operation of the photovoltaic panels 5 are reduced, the cleaning efficiency is effectively improved by the layout mode, and meanwhile, the uniformity and the thoroughness of cleaning are ensured by the linearly moved cleaning mode; when the cleaning component 1 moves to the impurity shaking component 2, the cleaning component 1 continuously shakes in the moving process through the impurity shaking component 2, so that most dust and dirt accumulated and adhered on the cleaning component 1 are removed in an auxiliary way through continuous vibration, thereby realizing the dynamic self-cleaning of the cleaning component 1, avoiding secondary pollution of dust and dirt to the photovoltaic panel 5, ensuring that the cleaning component 1 always has a good cleaning effect, and providing important guarantee for the lasting and efficient operation of the photovoltaic panel 5; the moisturizing subassembly 3 is internally stored with a certain amount of rainwater, when the moisturizing subassembly 1 moves to the moisturizing subassembly 3, the moisturizing subassembly 1 forms certain extrusion to the moisturizing subassembly 3, make the rainwater extrusion liquid transfer inside the moisturizing subassembly 3 flow out to the moisturizing subassembly 1, carry out automatic humidification to the moisturizing subassembly 1, simultaneously make the shake that the moisturizing subassembly 1 produced further improve the extrusion effect of the moisturizing subassembly 1 to the moisturizing subassembly 3 through shaking miscellaneous subassembly 2, further improve the humidification effect to the moisturizing subassembly 1, thereby clean the photovoltaic panel 5 through the moisturizing after-the-removal subassembly 1, further improve the whole cleaning effect to the photovoltaic panel 5.
As further shown in fig. 1, fig. 4, fig. 5, fig. 7 and fig. 8, it is worth specifically explaining that the cleaning assembly 1 comprises a sliding seat plate 106 fixed on the side surface of the bottom plate 4 and arranged along the length direction of the bottom plate 4, a rack plate 110 arranged along the length direction of the sliding seat plate 106 is fixed on the side surface of the sliding seat plate 106, a joint plate 101 is arranged on one side of the sliding seat plate 106, a shaft lever 104 is rotatably connected on the side surface of the joint plate 101, a gear 102 meshed with the rack plate 110 is fixed on the side surface of the shaft lever 104, a driving motor 103 with an output shaft coaxially fixed with the shaft lever 104 is fixed on the side surface of the joint plate 101, a small PLC controller 7 for controlling the on-off of the driving motor 103 is fixed on the top surface of the bottom plate 4, a mobile power supply 8 electrically connected with the small PLC controller 7 and the driving motor 103 is fixed on the side surface of the joint plate 101, a cleaning rod 108 is fixed on the top end of the joint plate 101, and a cleaning cotton block 109 contacted with the front surface of the photovoltaic panel 5 is fixed on the side of the cleaning rod 108; during specific work, the specific model of the small PLC 7 is selected to be S7-200, the driving motor 103 is controlled to be started at fixed time intervals through the small PLC 7, the output shaft of the driving motor 103 drives the shaft rod 104 to rotate, so that the gear 102 is driven to rotate, the joint plate 101 is further driven to linearly move through the cooperation of the gear 102 and the rack plate 110, the joint plate 101 drives the cleaning rod 108 and the cleaning cotton block 109 to synchronously move, the front faces of the photovoltaic panels 5 are cleaned through the cleaning cotton block 109 on the cleaning rod 108, the photovoltaic panels 5 are automatically cleaned, dust and dirt on the surfaces of the photovoltaic panels 5 are effectively removed, the power generation efficiency of a photovoltaic system is improved, the service life of the photovoltaic panels 5 is prolonged, the photovoltaic panels 5 can be cleaned once through the cleaning assembly 1, the cleaning efficiency is effectively improved through the arrangement mode, and the cleaning uniformity and the thoroughly are ensured through the cleaning mode of the linear movement.
As further shown in fig. 6,7 and 8, it should be specifically explained that a sliding groove 105 slidingly matching with the shaft lever 104 is provided on the side surface of the sliding seat plate 106 along the length direction of the sliding seat plate 106, one end of the shaft lever 104 far away from the driving motor 103 is inserted into the sliding groove 105 and fixed with a limiting plate 111, and the side surfaces of the limiting plate 111 and the gear 102 are attached to the two side surfaces of the sliding seat plate 106; during specific work, the limiting plate 111, the gear 102 and the sliding seat plate 106 are in side fit to limit the cleaning rod 108 and the gear 102 in one direction, the shaft lever 104 slides in the sliding groove 105, so that the cleaning rod 108 is guided and limited in the other direction through the matching of the sliding groove 105 and the shaft lever 104, the gear 102 and the rack plate 110 are always meshed, and the moving stability of the cleaning rod 108 is ensured.
As further shown in fig. 2, fig. 4, fig. 6, fig. 8 and fig. 9, it is worth specifically explaining that a metal spring piece 107 is provided between the joint plate 101 and the cleaning rod 108, two ends of the metal spring piece 107 are respectively fixed with the cleaning rod 108 and the side surface of the joint plate 101, an arc transition section is provided in the middle of the metal spring piece 107, the impurity shaking component 2 comprises a first bracket rod 203 fixed on the top surface of the bottom plate 4 and positioned at one side of the photovoltaic panel 5 at the end, a top plate 201 is fixed at the top end of the first bracket rod 203, a first arc-shaped bump 202 is fixed on the side surface of the top end of the top plate 201, a convex plate 204 is fixed at one end of the cleaning rod 108 far away from the joint plate 101, and a second arc-shaped bump 205 in sliding fit with the first arc-shaped bump 202 is fixed on the side surface of the convex plate 204; the cleaning rod 108 can vibrate to a certain extent through the metal shrapnel 107, stress is reduced in local concentration through the arc transition section, the service life of the metal shrapnel 107 is prolonged, when the cleaning rod 108 drives the convex plate 204 and the second arc convex block 205 to move to the position right above the top plate 201, the second arc convex block 205 and the first arc convex block 202 are in sliding contact, thereby the cleaning rod 108 continuously shakes in the moving process through the cooperation of the first arc convex block 202 and the second arc convex block 205, most dust and dirt accumulated and adhered on the surface of the cleaning cotton block 109 after the front surface of the photovoltaic panel 5 is wiped through continuous vibration, thereby the dynamic self-cleaning of the cleaning cotton block 109 is realized, the secondary pollution of dust and dirt to the photovoltaic panel 5 is avoided, the cleaning cotton block 109 is ensured to always have good cleaning effect, and important guarantee is provided for the lasting and efficient operation of the photovoltaic panel 5.
As further shown in fig. 4 and 9, it should be noted that the first arcuate projections 202 are provided in a plurality, and the first arcuate projections 202 are equally spaced; in particular operation, the vibration frequency of the cleaning rod 108 is increased by the cooperation of the plurality of first arc-shaped protruding blocks 202 and the plurality of second arc-shaped protruding blocks 205, so that the shake-off and cleaning effects of dust and dirt adhered on the cleaning cotton block 109 are improved.
As further shown in fig. 3, fig. 4, fig. 6 and fig. 10, it is worth specifically explaining that the fluid infusion assembly 3 includes a box body 302 disposed at one side of the first support rod 203 far away from the photovoltaic panel 5, a second support rod 304 is fixed at the bottom end of the box body 302, the bottom end of the second support rod 304 is fixed with the top surface of the bottom plate 4, a sponge block 301 whose top surface can be in contact with the cleaning cotton block 109 is disposed in the box body 302, and the first arc-shaped protruding block 202 extends and is distributed beyond the side surface of the box body 302 far away from the photovoltaic panel 5; the box body 302 is internally stored with a certain amount of rainwater, rainwater or cleaning liquid can be manually added into the box body 302, when the cleaning rod 108 drives the cleaning cotton block 109 to move to the sponge block 301, the cleaning cotton block 109 is in extrusion contact with the top surface of the sponge block 301, so that the stored rainwater in the sponge block 301 is extruded and conveyed into the cleaning cotton block 109, the cleaning cotton block 109 is automatically humidified, meanwhile, the cleaning rod 108 and the cleaning cotton block 109 are enabled to shake through the cooperation of the first arc-shaped protruding block 202 and the second arc-shaped protruding block 205, the cleaning cotton block 109 and the sponge block 301 are enabled to be in extrusion contact more fully, the humidifying effect of the cleaning cotton block 109 is further improved, the photovoltaic panel 5 is cleaned through the humidified cleaning cotton block 109, and the overall cleaning effect of the photovoltaic panel 5 is further improved.
The scheme comprises the following working processes: the drive motor 103 is controlled by the small PLC controller 7 to be started at regular time after a fixed time period is spaced, the shaft lever 104 is driven by the output shaft of the drive motor 103 to rotate, so that the gear 102 is driven to rotate, the joint plate 101 is driven to linearly move through the cooperation of the gear 102 and the rack plate 110, the joint plate 101 drives the cleaning rod 108 and the cleaning cotton block 109 to synchronously move, the cleaning cotton block 109 on the cleaning rod 108 is used for wiping the front surfaces of the photovoltaic panels 5, the photovoltaic panels 5 are automatically cleaned, when the cleaning rod 108 drives the convex plate 204 and the second arc-shaped convex block 205 to move to the position right above the top plate 201, the second arc-shaped convex block 205 and the first arc-shaped convex block 202 are in sliding contact, the cleaning rod 108 is continuously vibrated in the moving process through the cooperation of the first arc-shaped convex block 202 and the second arc-shaped convex block 205, and most dust accumulated and adhered on the surface of the cleaning cotton block 109 is shaken, and accordingly the cleaning cotton block 109 is dynamically self-cleaned, the cleaning cotton block 109 is driven by the cleaning rod 108 to wipe the cleaning cotton block 109, the cleaning cotton block 109 is driven by the cleaning rod 109 to move to the cleaning cotton block 109, the cleaning rod is driven by the cleaning rod, the cleaning rod moves to the position of the cleaning cotton block 109, the cleaning cotton block 109 is further pressed by the cleaning rod 301 and the second arc-shaped convex block 205 is further pressed by the cleaning rod 301, and the cleaning cotton block 109 is further pressed by the cleaning cotton block 109, and the cleaning cotton block is further pressed by the cleaning cotton block 109, and the cleaning block and the wet cotton block is further pressed by the cleaning block and the wet cotton block and the wet block.
As further shown in fig. 1,2 and 8, it should be specifically noted that the cleaning cotton block 109 is fixed on the side surface of the cleaning rod 108 by a velcro structure, and the length of the cleaning cotton block 109 is greater than the inclined edge dimension of the photovoltaic panel 5; when the cleaning cotton block 109 is too dirty for a long time, the cleaning cotton block 109 can be conveniently detached from the cleaning rod 108 for cleaning and replacement, and the cleaning cotton block is convenient to maintain.
As further shown in fig. 10, it is worth specifically describing that an inner cavity 303 is provided between the sponge block 301 and the inner side wall at the bottom end of the box 302, and two ends of the sponge block 301 extend to contact with the inner side wall at the bottom end of the box 302; in specific operation, the liquid storage space in the box body 302 is increased through the arranged inner cavity 303, the liquid storage capacity is improved, and liquid is supplemented and sucked from the bottom of the box body 302 through the two ends of the sponge block 301.
To sum up: the front faces of the photovoltaic panels 5 are cleaned by the linear movement of the moving and cleaning assembly 1, and the photovoltaic panels 5 are automatically cleaned, so that dust and dirt on the surfaces of the photovoltaic panels 5 are effectively removed, the power generation efficiency of a photovoltaic system is improved, the service life of the photovoltaic panels 5 is prolonged, the plurality of photovoltaic panels 5 can be cleaned at one time by the moving and cleaning assembly 1, the cleaning operation times and the time spent for cleaning the plurality of photovoltaic panels 5 are reduced, the cleaning efficiency is effectively improved by the arrangement mode, and meanwhile, the uniformity and the thoroughness of cleaning are ensured by the linear movement of the cleaning mode; when the cleaning component 1 moves to the impurity shaking component 2, the cleaning component 1 continuously shakes in the moving process through the impurity shaking component 2, so that most dust and dirt accumulated and adhered on the cleaning component 1 are removed in an auxiliary way through continuous vibration, thereby realizing the dynamic self-cleaning of the cleaning component 1, avoiding secondary pollution of dust and dirt to the photovoltaic panel 5, ensuring that the cleaning component 1 always has a good cleaning effect, and providing important guarantee for the lasting and efficient operation of the photovoltaic panel 5; the moisturizing subassembly 3 is internally stored with a certain amount of rainwater, when the moisturizing subassembly 1 moves to the moisturizing subassembly 3, the moisturizing subassembly 1 forms certain extrusion to the moisturizing subassembly 3, make the rainwater extrusion liquid transfer inside the moisturizing subassembly 3 flow out to the moisturizing subassembly 1, carry out automatic humidification to the moisturizing subassembly 1, simultaneously make the shake that the moisturizing subassembly 1 produced further improve the extrusion effect of the moisturizing subassembly 1 to the moisturizing subassembly 3 through shaking miscellaneous subassembly 2, further improve the humidification effect to the moisturizing subassembly 1, thereby clean the photovoltaic panel 5 through the moisturizing and then the moisturizing subassembly 1, further improve the overall cleaning effect of the photovoltaic panel 5, when clean cotton block 109 is too dirty for a long time, clean and change cleaning cotton block 109 conveniently from cleaning rod 108, and convenient maintenance.
The driving motor 103, the small PLC controller 7 and the mobile power supply 8 can be purchased in the market, and are fully disclosed in the art, so that the description is not repeated.
Claims (9)
1. The utility model provides a self-cleaning device of engineering photovoltaic panel, includes the bottom plate, its characterized in that, the top surface top of bottom plate is provided with a plurality of photovoltaic panels that are linear arrangement and distribute, the back of photovoltaic panel is fixed with the bottom of support and the top surface of bottom plate is fixed, be provided with on the bottom plate and clean subassembly that moves that clean is cleaned in step to the front of a plurality of photovoltaic panels through linear movement, one side that is located the photovoltaic panel of tip is provided with and moves the dirt of piling up the adhesion on the clean subassembly through the vibration and assist the miscellaneous subassembly that trembles, one side that trembles miscellaneous subassembly and keep away from the photovoltaic panel is provided with and trembles miscellaneous subassembly cooperation and carry out the moisturizing to the clean subassembly.
2. The engineering photovoltaic panel self-cleaning device according to claim 1, wherein the cleaning moving component comprises a sliding seat plate fixed on the side surface of a bottom plate and arranged along the length direction of the bottom plate, a rack plate arranged along the length direction of the sliding seat plate is fixed on the side surface of the sliding seat plate, a joint plate is arranged on one side of the sliding seat plate, a shaft lever is rotationally connected on the side surface of the joint plate, a gear meshed with the rack plate is fixed on the side surface of the shaft lever, a driving motor with an output shaft coaxially fixed with the shaft lever is fixed on the side surface of the joint plate, a small PLC controller for controlling the opening and closing of the driving motor is fixed on the top surface of the bottom plate, a mobile power supply electrically connected with the small PLC controller and the driving motor is fixed on the side surface of the joint plate, a cleaning rod is fixed on the top end of the joint plate, and a cleaning cotton block in contact with the front surface of the photovoltaic panel is fixed on the side surface of the cleaning rod.
3. The engineering photovoltaic panel self-cleaning device according to claim 2, wherein a sliding groove matched with the shaft lever in a sliding manner is formed in the side face of the sliding seat plate along the length direction of the sliding seat plate, one end of the shaft lever, far away from the driving motor, is inserted into the sliding groove and is fixed with a limiting plate, and the side faces of the limiting plate and the gear are attached to the two side faces of the sliding seat plate.
4. The self-cleaning device of an engineering photovoltaic panel according to claim 2, wherein a metal spring piece is arranged between the joint plate and the cleaning rod, two ends of the metal spring piece are respectively fixed with the cleaning rod and the side face of the joint plate, and an arc transition section is arranged in the middle of the metal spring piece.
5. The engineered photovoltaic panel self-cleaning device of claim 4, wherein the cleaning cotton block is fixed on the side of the cleaning rod by a velcro structure, and the cleaning cotton block has a length greater than the photovoltaic panel inclined edge dimension.
6. The self-cleaning device of an engineering photovoltaic panel according to claim 2, wherein the impurity shaking component comprises a first bracket rod fixed on the top surface of the bottom plate and positioned on one side of the photovoltaic panel at the end part, a top plate is fixed on the top end of the first bracket rod, a first arc-shaped protruding block is fixed on the side surface of the top end of the top plate, a protruding plate is fixed on one end, far away from the joint plate, of the cleaning rod, and a second arc-shaped protruding block in sliding fit with the first arc-shaped protruding block is fixed on the side surface of the protruding plate.
7. The engineered photovoltaic panel self-cleaning device of claim 6, wherein the first arcuate bumps are provided in a plurality of numbers, the plurality of first arcuate bumps being equally spaced.
8. The self-cleaning device of an engineering photovoltaic panel according to claim 7, wherein the fluid infusion assembly comprises a box body arranged on one side of the first support rod away from the photovoltaic panel, a second support rod is fixed at the bottom end of the box body, the bottom end of the second support rod is fixed with the top surface of the bottom plate, a sponge block with the top surface capable of being in fit contact with the cleaning cotton block is arranged in the box body, and the first arc-shaped protruding blocks extend and are distributed to exceed the side surface of the box body away from the photovoltaic panel.
9. The self-cleaning device of an engineering photovoltaic panel according to claim 8, wherein an inner cavity is arranged between the sponge block and the inner side wall at the bottom end of the box body, and two ends of the sponge block extend to be in contact with the inner side wall at the bottom end of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410769804.1A CN118539859A (en) | 2024-06-14 | 2024-06-14 | Self-cleaning device of engineering photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410769804.1A CN118539859A (en) | 2024-06-14 | 2024-06-14 | Self-cleaning device of engineering photovoltaic panel |
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| CN118539859A true CN118539859A (en) | 2024-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410769804.1A Pending CN118539859A (en) | 2024-06-14 | 2024-06-14 | Self-cleaning device of engineering photovoltaic panel |
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| CN (1) | CN118539859A (en) |
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| CN218798007U (en) * | 2022-12-13 | 2023-04-07 | 欧贝黎新能源科技股份有限公司 | Photovoltaic electroplax purger |
| CN220605868U (en) * | 2023-08-07 | 2024-03-15 | 江苏林洋光伏运维有限公司 | Photovoltaic board that is equipped with clean mechanism of mopping |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019155375A1 (en) * | 2018-02-08 | 2019-08-15 | O-Soiling Ltd. | Method and apparatus for cleaning surfaces |
| CN208131520U (en) * | 2018-03-16 | 2018-11-23 | 苏州易昇光学材料有限公司 | A kind of cleaning device for solar energy heat absorbing coating |
| CN208928712U (en) * | 2018-07-12 | 2019-06-04 | 洛阳市耕云文化发展有限公司 | A kind of blackboard eraser vibration cleaning and humidifier |
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