CN114520624A - Photovoltaic panel with self-cleaning function and cleaning method thereof - Google Patents
Photovoltaic panel with self-cleaning function and cleaning method thereof Download PDFInfo
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- CN114520624A CN114520624A CN202210035238.2A CN202210035238A CN114520624A CN 114520624 A CN114520624 A CN 114520624A CN 202210035238 A CN202210035238 A CN 202210035238A CN 114520624 A CN114520624 A CN 114520624A
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- Prior art keywords
- cleaning
- photovoltaic panel
- frame
- silica gel
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- 238000004140 cleaning Methods 0.000 title claims abstract description 156
- 238000000034 method Methods 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000000741 silica gel Substances 0.000 claims abstract description 57
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 238000010248 power generation Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- B08B1/10—
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- B08B1/32—
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0258—Multiple lance high pressure cleaning station
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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
Abstract
The invention discloses a photovoltaic panel with a self-cleaning function, which comprises a mounting frame, wherein supports are fixedly connected to the periphery of the bottom of the mounting frame, a photovoltaic panel is fixedly connected to the inner cavity of the mounting frame, mounting grooves are transversely formed in the front side and the rear side of the mounting frame, which are far away from the photovoltaic panel, a cleaning frame is arranged at the top of the photovoltaic panel, a solar power generation panel is embedded in the back of the top of the cleaning frame, a cleaning mechanism is arranged, cleaning areas of cleaning silica gel strips on the photovoltaic panel can be slowly moved by the synchronous displacement matching between two electric slide rails and two groups of electric slide rail slide seats, the cleaning comprehensiveness of the photovoltaic panel is improved, a driving source is provided by an electric motor, a driving belt wheel is in transmission matching with two groups of driven belt wheels, and two groups of cleaning silica gel strips are driven by two rotating rods to perform comprehensive cleaning operation on attached impurities on the photovoltaic panel, through setting up water supply mechanism, further strengthen clean silica gel strip to the clean effect of photovoltaic board.
Description
Technical Field
The invention relates to the technical field of photovoltaic panel cleaning, in particular to a photovoltaic panel with a self-cleaning function and a cleaning method thereof.
Background
With the development of new energy technology, photovoltaic panels are assembled in more and more places, green power supply is provided for buildings, factories, markets, residents and the like, the photovoltaic panels are always exposed outside, a large amount of impurities can be attached to the surfaces of the photovoltaic panels along with the time lapse, and the collection and conversion efficiency of the photovoltaic panels to sunlight is influenced.
Disclosure of Invention
The invention aims to provide a photovoltaic panel with a self-cleaning function and a cleaning method thereof, and aims to solve the problems that the existing photovoltaic panel in the background art does not have the self-cleaning function after being used for a long time, and can not clean and spray water while cleaning impurities attached to the surface of the photovoltaic panel.
In order to achieve the purpose, the invention provides the following technical scheme: a photovoltaic panel with a self-cleaning function comprises a mounting frame, wherein supports are fixedly connected to the periphery of the bottom of the mounting frame, a photovoltaic panel is fixedly connected to an inner cavity of the mounting frame, mounting grooves are transversely formed in the front side and the rear side of the mounting frame, which are far away from the photovoltaic panel, a cleaning frame is arranged at the top of the photovoltaic panel, and a solar power generation panel is embedded in the back of the top of the cleaning frame;
the center department fixedly connected with mount at clean frame top, the inner chamber of mount and clean frame is provided with the mechanism that cleans with photovoltaic board cooperation use, the both sides of clean frame bottom all are provided with the water supply mechanism that cleans the mechanism cooperation use.
Preferably, clean the mechanism and include electronic slide rail, electronic slide rail lateral rotation is provided with electronic slide rail slide on the surface of the inner chamber of mounting groove and electronic slide rail, the top of electronic slide rail slide run through mounting groove and with the bottom fixed connection of clean frame, the center department fixedly connected with electric motor and electric motor's output shaft at mount frame top is from last to fixedly connected with driving pulley down in proper order, one side that electric motor output shaft was kept away from to driving pulley is connected with driven pulley through belt transmission, the vertical fixedly connected with bull stick of driven pulley's inner chamber, clean frame and the clean silica gel strip of fixedly connected with are run through to the bottom of bull stick.
Preferably, water supply mechanism includes that the rainwater collects the fill, the rainwater is collected to fight and is fixed both sides at the mount top and rainwater collect the inboard bottom intercommunication of fighting and have the return bend, the bottom of return bend runs through the mount and communicates there is the water tank, the delivery port intercommunication of the small-size water pump of back fixedly connected with of clean frame inner chamber and small-size water pump has three way connection, three way connection's both ends all communicate the other end intercommunication that has branch pipe and branch pipe has the annular frame, four ends of annular frame bottom all communicate there is the shower nozzle.
Preferably, arc-shaped chamfers are arranged on the periphery of the cleaning silica gel strip, and silica gel salient points matched with the photovoltaic panel are arranged at the bottom of the cleaning silica gel strip.
Preferably, four ends of the inner side of the annular frame are communicated with auxiliary water pipes, four ends of the bottom of each auxiliary water pipe are communicated with auxiliary nozzles matched with the spray heads for use, a filter screen is embedded in an inner cavity of the rainwater collecting hopper, and one ends of the rainwater collecting hoppers, which are opposite to each other, are communicated with the communicating frame.
Preferably, the spray head is of a circumferential inclined structure along the center of the annular frame, and the inclined direction of the spray head is outwards symmetrically and obliquely distributed along the center of the annular frame.
Preferably, the right side of the mounting rack is fixedly connected with a storage rack matched with the electric sliding rail, and the cross sectional area of the storage rack is larger than that of the cleaning rack.
Preferably, the front side and the back side of the bottom of the mounting frame are sequentially provided with water leakage holes matched with the mounting groove in a communicating mode from left to right, and the water leakage holes are distributed along the bottom of the mounting groove in a transverse array structure.
A cleaning method of a photovoltaic panel with a self-cleaning function comprises the following steps:
the method comprises the following steps: when the surface of the photovoltaic panel needs to be cleaned, the solar power generation panel converts solar energy into electric energy to supply sufficient power for the cleaning frame and power-using parts on the fixing frame, then the two electric slide rails synchronously drive the two groups of electric slide rail sliding seats to move slowly leftwards, the two groups of electric slide rail sliding seats drive the cleaning frame to move leftwards and separate from the containing frame until the cleaning frame moves leftwards to the rightmost position of the cleaning area of the photovoltaic panel;
step two: then the electric motor drives two groups of driving belt pulleys to synchronously rotate, the two groups of driving belt pulleys drive two groups of driven belt pulleys to synchronously rotate through two belts, and the two groups of driven belt pulleys drive two groups of cleaning silica gel strips to synchronously and circumferentially rotate through two rotating rods, so that the two groups of cleaning silica gel strips in a circumferential state can clean impurities attached to the surface of the photovoltaic panel;
step three: meanwhile, rainwater collected by the rainwater collecting bucket flows into the water tank through the bent pipe, then the rainwater in the water tank is supplied into the three-way joint by the small water pump, then the rainwater is uniformly divided into two branches through the three-way joint, the rainwater finally enters the two groups of annular frames, the two groups of clean silica gel strip regions are uniformly sprayed by the nozzles distributed in the inclined shapes of a plurality of circumferences, meanwhile, the rainwater in the annular frames flows into the auxiliary water pipe again, the two groups of clean silica gel strip regions are uniformly sprayed by the auxiliary nozzles, and therefore the two groups of clean silica gel strips spray water to the surface attached impurities of the photovoltaic plate for cleaning, and the cleaning operation of the photovoltaic plate can be completed.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, by arranging the cleaning mechanism, the cleaning area of the cleaning silica gel strips on the photovoltaic panel can be slowly moved by the synchronous displacement matching between the two electric slide rails and the two groups of electric slide rail slide seats, the cleaning comprehensiveness of the photovoltaic panel is improved, a driving source is provided by the electric motor, the driving belt wheel is in transmission matching with the two groups of driven belt wheels, the two groups of cleaning silica gel strips are driven by the two rotating rods to carry out comprehensive cleaning operation on the attached impurities on the photovoltaic panel, and by arranging the water supply mechanism, a sufficient water source is provided by the rainwater collecting hopper, the bent pipe and the water tank without external water supply, so that the water resource is saved, the small water pump provides the driving source, thereby carrying out water spraying treatment on the cleaning silica gel strips and the photovoltaic panel in a cleaning state by the three-way joint, the branch pipe, the annular frame and the spray nozzle, and further enhancing the cleaning effect of the cleaning silica gel strips on the photovoltaic panel, the photovoltaic panel can be normally used, and the solar energy collection conversion rate of the photovoltaic panel is improved.
2. According to the photovoltaic panel cleaning device, the friction coefficient between the cleaning silica gel strip and the photovoltaic panel is increased by arranging the silica gel salient points, the surface layer of the photovoltaic panel is prevented from being damaged by friction due to the cleaning silica gel strip, auxiliary water spraying can be performed between the cleaning silica gel strip and the photovoltaic panel by arranging the auxiliary water pipe and the auxiliary nozzle in a matched mode, the water spraying amount of the cleaning silica gel strip in the photovoltaic panel cleaning process is increased, and the self-cleaning degree of the photovoltaic panel is effectively improved.
3. According to the photovoltaic solar water heater, the storage frame is arranged, after impurities attached to the surface of a photovoltaic plate are cleaned, the cleaning frame is stored and placed, the cleaning frame is prevented from shielding the collection area of the photovoltaic plate to sunlight, the cleaning frame is prevented from interfering the collection conversion work of the photovoltaic plate, accumulated water in the mounting groove can be discharged in an auxiliary mode through the water leakage holes, rainwater is prevented from being accumulated in the mounting groove to damage the electric slide rail and the electric slide rail slide seat, and the normal service life of the electric slide rail and the electric slide rail slide seat is prolonged.
According to the photovoltaic cleaning device, the cleaning mechanism is arranged to carry out comprehensive cleaning operation on the impurities attached to the photovoltaic panel, and the water supply mechanism is arranged to spray water between the cleaning silica gel strip and the photovoltaic panel in a cleaning state, so that the cleaning effect of the cleaning silica gel strip on the photovoltaic panel is further enhanced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cleaning frame of the present invention;
FIG. 3 is a bottom view of the structure of the present invention;
FIG. 4 is a bottom view of the structure of the cleaning frame of the present invention;
FIG. 5 is a partial sectional view of the structure of the cleaning frame and the fixing frame of the present invention;
fig. 6 is a structural side view of the water supply mechanism of the present invention.
In the figure: 1. a mounting frame; 2. a photovoltaic panel; 3. installing a groove; 4. a cleaning frame; 5. a solar power panel; 6. a fixed mount; 7. a cleaning mechanism; 71. an electric slide rail; 72. an electric slide rail slide carriage; 73. an electric motor; 74. a drive pulley; 75. a driven pulley; 76. a rotating rod; 77. cleaning the silica gel strip; 8. a water supply mechanism; 81. a rainwater collecting hopper; 82. bending a pipe; 83. a water tank; 84. a small-sized water pump; 85. a three-way joint; 86. a branch pipe; 87. an annular frame; 88. a spray head; 9. an auxiliary water pipe; 10. an auxiliary nozzle; 11. a storage rack; 12. a water leakage hole; 13. a filter screen; 14. a support; 15. and a communicating frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present invention provides a technical solution: a photovoltaic panel with a self-cleaning function comprises a mounting frame 1, wherein supports 14 are fixedly connected to the periphery of the bottom of the mounting frame 1, a photovoltaic panel 2 is fixedly connected to an inner cavity of the mounting frame 1, mounting grooves 3 are transversely formed in the front side and the rear side of the mounting frame 1, which are far away from the photovoltaic panel 2, the top of the photovoltaic panel 2 is provided with a cleaning frame 4, and a solar power generation panel 5 is embedded in the back of the top of the cleaning frame 4;
the center of the top of the cleaning frame 4 is fixedly connected with a fixed frame 6, the fixed frame 6 and the inner cavity of the cleaning frame 4 are provided with a cleaning mechanism 7 matched with the photovoltaic panel 2 for use, the cleaning mechanism 7 is arranged, the cleaning area of the cleaning silica gel strips 77 on the photovoltaic panel 2 can be slowly moved by the synchronous displacement matching between the two electric slide rails 71 and the two groups of electric slide rail slide seats 72, the cleaning comprehensiveness of the photovoltaic panel 2 is improved, a driving source is provided by an electric motor 73, a belt between a driving belt pulley 74 and two groups of driven belt pulleys 75 is in transmission matching, the two groups of cleaning silica gel strips 77 are driven by two rotating rods 76 to carry out comprehensive cleaning operation on the attached impurities on the photovoltaic panel 2, the two sides of the bottom of the cleaning frame 4 are both provided with water supply mechanisms 8 matched with the cleaning mechanism 7 for use, and a sufficient water source is provided by a rainwater collecting hopper 81, a bent pipe 82 and a water tank 83 by arranging the water supply mechanisms 8, need not external water, play the effect of water economy resource, small-size water pump 84 provides the drive source to spray water treatment between clean silica gel strip 77 and the photovoltaic board 2 under to cleaning the state through three way connection 85, branch pipe 86, annular frame 87 and shower nozzle 88, further reinforcing clean silica gel strip 77 to the clean effect of photovoltaic board 2, make photovoltaic board 2 can normal use, improve the solar energy collection conversion rate of photovoltaic board 2.
Example 2
Referring to fig. 1-6, the present invention provides a technical solution: a photovoltaic panel with a self-cleaning function comprises a mounting frame 1, wherein a storage frame 11 matched with an electric sliding rail 71 for use is fixedly connected to the right side of the mounting frame 1, the cross sectional area of the storage frame 11 is larger than that of a cleaning frame 4, the cleaning frame 4 is stored and placed after impurities attached to the surface of the photovoltaic panel 2 are cleaned, the cleaning frame 4 is prevented from shielding the sunlight collecting area of the photovoltaic panel 2, so that interference influence caused by the cleaning frame 4 on the collection and conversion work of the photovoltaic panel 2 is prevented, supports 14 are fixedly connected to the periphery of the bottom of the mounting frame 1, a photovoltaic panel 2 is fixedly connected to an inner cavity of the mounting frame 1, mounting grooves 3 are transversely formed in the front side and the rear side of the mounting frame 1 far away from the photovoltaic panel 2, water leakage holes 12 communicated and matched with the mounting grooves 3 are sequentially formed in the front side and the rear side of the bottom of the mounting frame 1 from left to right, and the water leakage holes 12 are distributed in a transverse array structure along the bottom of the mounting grooves 3, the auxiliary drainage can be carried out on accumulated water in the mounting groove 3, the phenomenon that rainwater is accumulated in the mounting groove 3 to damage the electric slide rail 71 and the electric slide rail slide carriage 72 is avoided, the normal service life of the electric slide rail 71 and the electric slide rail slide carriage 72 is prolonged, the top of the photovoltaic panel 2 is provided with the cleaning frame 4, the back of the top of the cleaning frame 4 is embedded with the solar power generation panel 5, the center of the top of the cleaning frame 4 is fixedly connected with the fixed frame 6, the inner cavities of the fixed frame 6 and the cleaning frame 4 are provided with the cleaning mechanism 7 matched with the photovoltaic panel 2, the cleaning mechanism 7 comprises the electric slide rail 71, the electric slide rail 71 transversely rotates in the inner cavity of the mounting groove 3, the surface of the electric slide rail 71 is provided with the electric slide rail slide carriage 72, the top of the electric slide rail slide carriage 72 penetrates through the mounting groove 3 and is fixedly connected with the bottom of the cleaning frame 4, the center of the top of the fixed frame 6 is fixedly connected with the electric motor 73, and the output shaft of the electric motor 73 is fixedly connected with the driving belt pulley 74 from top to bottom in sequence, one side of the driving belt pulley 74, which is far away from the output shaft of the electric motor 73, is connected with a driven belt pulley 75 through belt transmission, a rotating rod 76 is vertically and fixedly connected with the inner cavity of the driven belt pulley 75, the bottom of the rotating rod 76 penetrates through the cleaning frame 4 and is fixedly connected with a cleaning silica gel strip 77, arc chamfers are arranged around the cleaning silica gel strip 77, the protection treatment can be carried out on the periphery of the cleaning silica gel strip 77, the damage of the cleaning silica gel strip 77 to the photovoltaic panel 2 is avoided, silica gel salient points matched with the photovoltaic panel 2 are arranged at the bottom of the cleaning silica gel strip 77, the friction coefficient between the cleaning silica gel strip 77 and the photovoltaic panel 2 is increased, meanwhile, the friction damage of the cleaning silica gel strip 77 to the surface layer of the photovoltaic panel 2 is also avoided, through the arrangement of the cleaning mechanism 7, the cleaning area of the cleaning silica gel strip 77 on the photovoltaic panel 2 can be slowly moved through the synchronous displacement matching between the two electric slide rails 71 and the two electric slide rails 72, the cleaning comprehensiveness of the photovoltaic panel 2 is improved, a driving source is provided through an electric motor 73, a belt between a driving belt pulley 74 and two sets of driven belt pulleys 75 is in transmission fit, then two sets of cleaning silica gel strips 77 are driven by two rotating rods 76 to carry out comprehensive cleaning operation on attached impurities on the photovoltaic panel 2, two sides of the bottom of a cleaning frame 4 are respectively provided with a water supply mechanism 8 matched with a cleaning mechanism 7 for use, the water supply mechanism 8 comprises a rainwater collecting hopper 81, a filter screen 13 is embedded in an inner cavity of the rainwater collecting hopper 81 and can filter the impurities in rainwater, the pipeline is prevented from being blocked by the impurities in the rainwater, the difficulty in cleaning the photovoltaic panel 2 by the rainwater impurities is also avoided, one opposite ends of the rainwater collecting hoppers 81 are communicated with a communicating frame 15 and can be communicated with the two rainwater collecting hoppers 81, the rainwater collecting area of the rainwater collecting hoppers 81 is enlarged, the rainwater collecting hoppers 81 are fixed on two sides of the top of a fixing frame 6, and the bottom ends of the insides of the rainwater collecting hoppers 81 are communicated with a bent pipe 82, the bottom end of the bent pipe 82 penetrates through the fixed frame 6 and is communicated with the water tank 83, the back surface of the inner cavity of the cleaning frame 4 is fixedly connected with the small water pump 84, the water outlet of the small water pump 84 is communicated with a three-way joint 85, two ends of the three-way joint 85 are communicated with a branch pipe 86, the other end of the branch pipe 86 is communicated with an annular frame 87, four ends of the inner side of the annular frame 87 are communicated with auxiliary water pipes 9, four ends of the bottom of the auxiliary water pipes 9 are communicated with auxiliary nozzles 10 matched with spray heads 88 for use, auxiliary water spraying can be carried out between the cleaning silica gel strips 77 and the photovoltaic panel 2, the water spraying amount of the cleaning silica gel strips 77 in the cleaning process of the photovoltaic panel 2 is improved, the self-cleaning degree of the photovoltaic panel 2 is effectively improved, the spray heads 88 are communicated with four ends of the bottom of the annular frame 87, the spray heads 88 are in a circumferential inclined structure along the center of the annular frame 87, and the inclined directions of the spray heads 88 are in outward symmetrical inclined distribution along the center of the annular frame 87, can clean regional even water spray all around to photovoltaic board 2 and handle, strengthen clean silica gel strip 77 to photovoltaic board 2 clean the effect, through setting up water supply mechanism 8, collect fill 81 by the rainwater, return bend 82 and water tank 83 provide sufficient water source, need not external water, play the effect of water economy resource, small-size water pump 84 provides the drive source, thereby through three way connection 85, branch pipe 86, annular frame 87 and shower nozzle 88 are to cleaning under the state between silica gel strip 77 and the photovoltaic board 2 water spray handle, further strengthen clean silica gel strip 77 to photovoltaic board 2 clean effect, make photovoltaic board 2 can normal use, improve photovoltaic board 2's solar energy collection conversion rate.
The working principle is as follows: when the surface of the photovoltaic panel 2 needs to be cleaned, the solar power generation panel 5 converts solar energy into electric energy to supply sufficient power to the electric parts on the cleaning frame 4 and the fixed frame 6, then the two electric slide rails 71 synchronously drive the two sets of electric slide rail slide bases 72 to slowly move leftwards, the two sets of electric slide rail slide bases 72 firstly drive the cleaning frame 4 to move leftwards and separate from the containing frame 11 until the cleaning frame 4 moves leftwards to the rightmost position of the cleaning area of the photovoltaic panel 2, then the electric motor 73 drives the two sets of driving belt pulleys 74 to synchronously rotate, the two sets of driving belt pulleys 74 drive the two sets of driven belt pulleys 75 to synchronously rotate through the two belts, the two sets of driven belt pulleys 75 drive the two sets of cleaning silica gel strips 77 to synchronously and circumferentially rotate through the two rotating rods 76, and thus the two sets of cleaning silica gel strips 77 in the circumferential state clean the impurities attached to the surface of the photovoltaic panel 2, meanwhile, rainwater collected by the rainwater collection bucket 81 flows into the water tank 83 through the elbow 82, then the small-sized water pump 84 supplies rainwater in the water tank 83 into the three-way joint 85, then the rainwater is uniformly divided into two paths through the three-way joint 85 and enters the two branch pipes 86, finally the rainwater enters the two groups of annular frames 87, the two groups of cleaning silica gel strips 77 areas are uniformly sprayed with water by the plurality of circumferentially-inclined spray heads 88, meanwhile, the rainwater in the annular frames 87 flows into the auxiliary water pipe 9 again, and the two groups of cleaning silica gel strips 77 areas are uniformly sprayed with auxiliary water by the plurality of auxiliary nozzles 10, so that the two groups of cleaning silica gel strips 77 clean impurities attached to the surface of the photovoltaic panel 2 by spraying water, and the cleaning operation of the photovoltaic panel 2 can be completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A photovoltaic panel with a self-cleaning function, comprising a mounting frame (1), characterized in that: the solar photovoltaic panel cleaning device is characterized in that supports (14) are fixedly connected to the periphery of the bottom of the mounting rack (1), a photovoltaic panel (2) is fixedly connected to an inner cavity of the mounting rack (1), mounting grooves (3) are transversely formed in the front side and the rear side, far away from the photovoltaic panel (2), of the mounting rack (1), a cleaning rack (4) is arranged at the top of the photovoltaic panel (2), and a solar power generation panel (5) is embedded in the back of the top of the cleaning rack (4);
the center department fixedly connected with mount (6) at clean frame (4) top, the inner chamber of mount (6) and clean frame (4) is provided with cleans mechanism (7) with photovoltaic board (2) cooperation use, the both sides of clean frame (4) bottom all are provided with cleans water supply mechanism (8) that mechanism (7) cooperation was used.
2. The photovoltaic panel with the self-cleaning function as claimed in claim 1, wherein: the cleaning mechanism (7) comprises an electric slide rail (71), the electric slide rail (71) transversely rotates in the inner cavity of the mounting groove (3), an electric slide rail slide seat (72) is arranged on the surface of the electric slide rail (71), the top of the electric sliding rail sliding seat (72) penetrates through the mounting groove (3) and is fixedly connected with the bottom of the cleaning frame (4), the center of the top of the fixed frame (6) is fixedly connected with an electric motor (73), the output shaft of the electric motor (73) is fixedly connected with a driving belt pulley (74) from top to bottom in sequence, one side of the driving belt pulley (74) far away from the output shaft of the electric motor (73) is connected with a driven belt pulley (75) through belt transmission, the inner cavity of the driven pulley (75) is vertically and fixedly connected with a rotating rod (76), the bottom of the rotating rod (76) penetrates through the cleaning frame (4) and is fixedly connected with a cleaning silica gel strip (77).
3. The photovoltaic panel with the self-cleaning function as claimed in claim 1, wherein: water supply mechanism (8) are collected including the rainwater and are fought (81), rainwater is collected and is fought (81) and fix and collect the bottom intercommunication of fighting (81) inboard in both sides at mount (6) top and rainwater and have return bend (82), the bottom of return bend (82) runs through mount (6) and communicates there is water tank (83), the delivery port intercommunication of the back fixedly connected with small-size water pump (84) of clean frame (4) inner chamber and small-size water pump (84) has three way connection (85), the other end intercommunication that the both ends of three way connection (85) all communicate branch pipe (86) and branch pipe (86) has annular frame (87), four ends of annular frame (87) bottom all communicate there are shower nozzle (88).
4. A photovoltaic panel with self-cleaning function as claimed in claim 2, wherein: arc chamfers are all seted up around clean silica gel strip (77), the bottom of clean silica gel strip (77) is provided with the silica gel bump that uses with photovoltaic board (2) cooperation.
5. A photovoltaic panel with self-cleaning function as claimed in claim 3, wherein: four ends of annular frame (87) inboard all communicate there is supplementary water pipe (9), four ends of supplementary water pipe (9) bottom all communicate have with shower nozzle (88) cooperation auxiliary nozzle (10) of using, the inner chamber of fighting (81) is collected to the rainwater inlays and is equipped with filter screen (13), rainwater is collected and is fought (81) one end intercommunication in opposite directions has intercommunication frame (15).
6. A photovoltaic panel with self-cleaning function as claimed in claim 3, wherein: the spray head (88) is of a circumferential inclined structure along the center of the annular frame (87), and the inclined direction of the spray head (88) is outwards symmetrically and obliquely distributed along the center of the annular frame (87).
7. The photovoltaic panel with the self-cleaning function as claimed in claim 1, wherein: the right side fixedly connected with of mounting bracket (1) accomodates frame (11) with electronic slide rail (71) cooperation use, the cross-sectional area of accomodating frame (11) is greater than the cross-sectional area of clean frame (4).
8. The photovoltaic panel with the self-cleaning function as claimed in claim 1, wherein: the water leakage hole (12) communicated with the mounting groove (3) is sequentially formed in the front side and the rear side of the bottom of the mounting frame (1) from left to right, and the water leakage hole (12) is distributed along the bottom of the mounting groove (3) in a transverse array structure.
9. A method for cleaning a photovoltaic panel having a self-cleaning function according to any one of claims 1 to 8, wherein: the method comprises the following steps:
the method comprises the following steps: when the surface of the photovoltaic panel (2) needs to be cleaned, solar energy is converted into electric energy by the solar power generation panel (5) to supply sufficient power for power utilization parts on the cleaning frame (4) and the fixing frame (6), then the two electric slide rails (71) synchronously drive the two groups of electric slide rail sliding seats (72) to slowly move leftwards, the two groups of electric slide rail sliding seats (72) firstly drive the cleaning frame (4) to move leftwards and separate from the containing frame (11) until the cleaning frame (4) moves leftwards to the rightmost position of a cleaning area of the photovoltaic panel (2);
step two: then the electric motor (73) drives the two groups of driving belt pulleys (74) to synchronously rotate, the two groups of driving belt pulleys (74) drive the two groups of driven belt pulleys (75) to synchronously rotate through the two belts, and the two groups of driven belt pulleys (75) drive the two groups of cleaning silica gel strips (77) to synchronously and circumferentially rotate through the two rotating rods (76), so that the two groups of cleaning silica gel strips (77) in a circumferential state can clean impurities attached to the surface of the photovoltaic panel (2);
step three: meanwhile, rainwater collected by the rainwater collection hopper (81) flows into the water tank (83) through the elbow pipe (82), then the rainwater in the water tank (83) is supplied into the three-way joint (85) by the small water pump (84), then the rainwater is uniformly divided into two paths through the three-way joint (85) and enters the two branch pipes (86), the rainwater finally enters the two groups of annular frames (87), the spray heads (88) distributed in a plurality of circumferential inclined shapes uniformly spray water on the two groups of cleaning silica gel strips (77), meanwhile, the rainwater in the annular frames (87) flows into the auxiliary water pipe (9), the two groups of cleaning silica gel strips (77) are uniformly sprayed with auxiliary water by the auxiliary nozzles (10), and therefore the impurities attached to the surface of the photovoltaic panel (2) are sprayed with water and cleaned by the two groups of cleaning silica gel strips (77), and the cleaning operation of the photovoltaic panel (2) can be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210035238.2A CN114520624A (en) | 2022-01-13 | 2022-01-13 | Photovoltaic panel with self-cleaning function and cleaning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210035238.2A CN114520624A (en) | 2022-01-13 | 2022-01-13 | Photovoltaic panel with self-cleaning function and cleaning method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114520624A true CN114520624A (en) | 2022-05-20 |
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ID=81596350
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210035238.2A Withdrawn CN114520624A (en) | 2022-01-13 | 2022-01-13 | Photovoltaic panel with self-cleaning function and cleaning method thereof |
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| Country | Link |
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| CN (1) | CN114520624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117176056A (en) * | 2023-09-07 | 2023-12-05 | 河北隋昌节能科技有限公司 | Photovoltaic panel cleaning equipment and photovoltaic panel cleaning method |
-
2022
- 2022-01-13 CN CN202210035238.2A patent/CN114520624A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117176056A (en) * | 2023-09-07 | 2023-12-05 | 河北隋昌节能科技有限公司 | Photovoltaic panel cleaning equipment and photovoltaic panel cleaning method |
| CN117176056B (en) * | 2023-09-07 | 2024-02-02 | 河北隋昌节能科技有限公司 | Photovoltaic panel cleaning equipment and photovoltaic panel cleaning method |
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