CN113369191B - Photovoltaic grid-connected power generation equipment - Google Patents
Photovoltaic grid-connected power generation equipment Download PDFInfo
- Publication number
- CN113369191B CN113369191B CN202110637479.XA CN202110637479A CN113369191B CN 113369191 B CN113369191 B CN 113369191B CN 202110637479 A CN202110637479 A CN 202110637479A CN 113369191 B CN113369191 B CN 113369191B
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- photovoltaic
- cleaning
- cleaning brush
- 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
- 238000010248 power generation Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 229
- 238000004140 cleaning Methods 0.000 claims abstract description 167
- 229920000742 Cotton Polymers 0.000 claims description 29
- 239000007921 spray Substances 0.000 claims description 22
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000010902 straw Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 15
- 238000007667 floating Methods 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 6
- 241001233242 Lontra Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000008400 supply water Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 210000003437 trachea Anatomy 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
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- 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
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the 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
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
-
- 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
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
- Cleaning In General (AREA)
Abstract
The utility model relates to a photovoltaic grid-connected power generation equipment, it relates to solar photovoltaic power generation's technical field, this application includes the bottom plate, be equipped with the photovoltaic board through the support frame on the bottom plate, the support slope sets up, the support is located the both sides of photovoltaic board and is equipped with the baffle, be equipped with the shower on the relative lateral wall of two baffles, the intercommunication has a plurality of shower nozzles on the shower, the intercommunication has water supply assembly on the shower, water supply assembly sets up on the bottom plate, it is connected with the cleaning brush to slide to lie in the top of photovoltaic board between the relative lateral wall of two baffles, be equipped with the drive assembly who is used for driving the reciprocating sliding of incline direction of cleaning brush along the photovoltaic board on the baffle, one side that the shower nozzle was kept away from to the bottom plate is equipped with the water tank, the photovoltaic board setting is kept away from to the water tank, the top of water tank is equipped with uncovered one of baffle, the one towards the setting of extending of water tank, be equipped with the cleaning assembly who is used for cleaning brush in the water tank. This application utilizes and washs the subassembly and washs the cleaning brush to promote the cleaning effect of cleaning brush to the photovoltaic board.
Description
Technical Field
The application relates to the technical field of solar photovoltaic power generation, in particular to a photovoltaic grid-connected power generation device.
Background
With the gradual promotion of new energy strategy in China, a lot of equipment for converting green energy such as solar energy into electric energy appears in the market, wherein a photovoltaic cell panel is used as a core part in solar power generation equipment, solar radiation energy is mainly directly converted into electric energy by means of a photovoltaic effect, and the side surface of the photovoltaic cell panel needs to be cleaned regularly to ensure the use performance.
The utility model discloses a chinese utility model with an authority bulletin number of CN209886238U, which discloses an automatic cleaning system for photovoltaic modules, comprising a fixed frame for placing a photovoltaic panel, wherein the fixed frame is provided with a cleaning system, the cleaning system comprises a movable plate, the movable plate is provided with a cleaning brush, the movable plate is connected with a movable assembly, the movable assembly is used for driving the cleaning brush to move along the side surface of the photovoltaic panel, the movable plate is provided with a book spraying hole, the movable plate is externally connected with a water supply tank, the water supply tank is communicated with a rainwater recovery device, the bottom end of the fixed frame is provided with a water receiving tank, and the water receiving tank is communicated with the water supply tank; the utility model discloses a when using, utilize the feed tank to supply water for the cleaning brush, drive the reciprocal slip of cleaning brush through removing the subassembly to the realization is to the cleanness of photovoltaic board side surface.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the cleaning brush carries out reciprocal cleanness to the photovoltaic board, impurity on the photovoltaic board easily adheres on the cleaning brush, influences the cleaning effect of cleaning brush to the photovoltaic board.
Disclosure of Invention
In order to improve the problem that the clean effect of photovoltaic board reduces, this application provides a photovoltaic grid-connected power generation equipment.
The photovoltaic grid-connected power generation equipment adopts the following technical scheme that:
a photovoltaic grid-connected power generation device comprises a bottom plate, a photovoltaic plate is erected on the bottom plate through a bracket, the bracket is arranged obliquely, the bracket is provided with baffles at two sides of the photovoltaic panel, the side walls opposite to the baffles are provided with spray pipes along the oblique direction of the photovoltaic panel, the spraying pipe is communicated with a plurality of spray heads, the spraying pipe is communicated with a water supply assembly, the water supply assembly is arranged on the bottom plate, the position of the opposite side walls of the two baffles is positioned above the photovoltaic plate and is connected with a cleaning brush in a sliding way, the baffle is provided with a driving component for driving the cleaning brush to slide in a reciprocating manner along the inclination direction of the photovoltaic panel, the bottom plate is provided with a water tank at one side of the photovoltaic panel far away from the spray head, the water tank is arranged far away from the photovoltaic panel, the top of water tank is equipped with uncovered one, the one end of baffle extends the setting towards uncovered one of water tank, be equipped with the washing subassembly that is used for clean cleaning brush in the water tank.
Through adopting above-mentioned technical scheme, utilize the cooperation of shower and shower nozzle, spray the photovoltaic board, utilize drive assembly drive cleaning brush to slide along the incline direction of photovoltaic board is reciprocal, in order to realize cleaning the photovoltaic board, when cleaning brush slided to the bottom of baffle, utilize drive assembly drive cleaning brush to continue to slide to the water tank along the length direction of baffle in, in order to wash the cleaning brush with the washing subassembly, thereby promote the clean degree of cleaning brush, and then promote the cleaning effect of cleaning brush to the photovoltaic board.
Optionally, the cleaning assembly comprises a cleaning roller rotatably connected in the water tank, a plurality of flexible rods are arranged on the cleaning roller, and one end of the cleaning roller penetrates through the side wall of the water tank and is connected with a driving motor.
Through adopting above-mentioned technical scheme, when wasing the cleaning brush, utilize driving motor drive cleaning roller to rotate, the cleaning roller drives a plurality of flexible poles and rotates in step for the flexible pole is beaten and is scraped the cleaning brush, thereby makes impurity and the cleaning brush separation on the cleaning brush.
Optionally, a cleaning assembly for cleaning the floating objects on the water surface is arranged in the water tank.
Through adopting above-mentioned technical scheme, when wasing the cleaning brush, great granule impurity subsides in the interior diapire of water tank, but the impurity that density is less, weight is lighter can float on the surface of water, washs a period of time back, and the floater on the water tank increases gradually, and when the cleaning brush leaves the water tank, partial floater can continue the adhesion on the cleaning brush, influences the clean degree after the cleaning brush washs, so utilizes the clearance subassembly to clear up the floater on the surface of water.
Optionally, the clearance subassembly is including sliding the filtration otter board of connection in the water tank, the water tank is equipped with the float pole with the one side that filters the otter board and is relative, the float pole slides and connects in the water tank, be equipped with the gasbag on the diapire of float pole, be equipped with a plurality of suction nozzles on the float pole, the suction nozzle has the suction pump through the straw intercommunication, the suction pump sets up on the bottom plate, be equipped with in the water tank and be used for the drive to filter the power supply that the otter board slided.
Through adopting above-mentioned technical scheme, after the cleaning brush leaves the water tank, utilize the power supply drive to filter the otter board and slide from the one end of water tank towards the other end of water tank, so that the floater gathering is in one side of water tank, again through the air pump, the cooperation of trachea and suction nozzle, with the floater suction in the surface of water, because the suction nozzle is in the suction floater, also can take away the water in the water tank of part water, make the water level in the water tank reduce, in order to guarantee follow-up normal processing floater, set up the gasbag on the diapire of showy pole, make the water level synchronous change in the water tank highly following of showy pole.
Optionally, be equipped with the direction spout on the inside wall of water tank, be equipped with the slider on the lateral wall of filter plate, the slider cooperates with the direction spout slides, the power supply includes the screw rod, the screw rod rotates to be connected in the direction spout, the one end of screw rod runs through the lateral wall of water tank and is connected with servo motor, servo motor sets up on the lateral wall of water tank.
Through adopting above-mentioned technical scheme, utilize servo motor drive screw rod to rotate, under the guide effect of direction spout for the screw rod drives and filters the reciprocal slippage of otter board, and simple structure is stable.
Optionally, two the top that the relative lateral wall of baffle is located the photovoltaic board is slided and is connected with the connecting rod, the connecting rod is kept away from and is equipped with miniature cylinder on the lateral wall of photovoltaic board one side, miniature cylinder's piston rod runs through the lateral wall of connecting rod and is connected with clean pole, be equipped with the cotton that absorbs water on the lateral wall that clean pole is close to photovoltaic board one side, drive assembly is used for driving the connecting rod and slides with the cleaning brush is synchronous, be equipped with the protection component who is used for the protection cotton that absorbs water on the connecting rod, the cleaning brush includes dead lever and movable rod, the movable rod rotates to be connected on the dead lever, be equipped with the brush hair on the lateral wall of movable rod one side, be equipped with on the dead lever and be used for driving movable rod pivoted runner assembly.
By adopting the technical scheme, after the cleaning brush cleans the side surface of the photovoltaic panel, the cleaning rod is driven by the micro cylinder to slide towards one side of the photovoltaic panel, after the water absorption cotton is abutted against the side surface of the photovoltaic panel, the driving component is utilized to drive the connecting rod to slide in a reciprocating manner so as to dry the side surface of the photovoltaic panel by the water absorption cotton, when the cleaning brush is used for cleaning the photovoltaic panel, the water absorption cotton can synchronously slide to and fro along with the cleaning brush, in order to reduce the influence of the water flow sprayed by the spray head on the absorbent cotton, the protective cover is utilized to play a good role in protecting the absorbent cotton from moisture and humidity, because the cleaning brush after cleaning can influence the wiping of the absorbent cotton when the absorbent cotton slides back and forth, therefore, before the water absorption cotton is used for wiping the photovoltaic panel, the rotating assembly is used for driving the movable rod to rotate, so that the bristles face upwards, and the influence of residual water drops on the cleaning brush on the side surface of the photovoltaic panel is reduced.
Optionally, the protection component includes the protection casing, the protection casing sets up on the lateral wall that the connecting rod is close to photovoltaic board one side, the protection casing is close to photovoltaic board one side and is equipped with the opening, there is the closing plate through a rotation connection in the pivot on the two relative oral walls of opening, the cover is equipped with the torsional spring in the pivot one, the one end and the closing plate of torsional spring are connected, the other end of torsional spring is connected on the inside wall of protection casing.
Through adopting above-mentioned technical scheme, under the initial state, the cotton of absorbing water is accomodate in the protection casing, when needs utilize the cotton of absorbing water to wipe the photovoltaic board dry, utilizes the clean pole of miniature cylinder drive to drive the cotton of absorbing water and stretches out the protection casing, accomodates back in the protection casing when the cotton of absorbing water, under the cooperation of torsional spring and pivot one, the closing plate automatic recovery.
Optionally, the lateral wall that the dead lever is close to photovoltaic board one side is equipped with two lugs, rotating assembly includes pivot two, pivot two rotates to be connected between two relative lateral walls of lug, pivot two run through the lateral wall of movable rod and with movable rod fixed connection, the coaxial first bevel gear that is equipped with of one end of pivot two, be equipped with micro motor on the dead lever, micro motor's output shaft runs through the lateral wall of dead lever and is connected with pivot three, the coaxial second bevel gear that is equipped with in the pivot three, second bevel gear and first bevel gear meshing, be equipped with flourishing water cavity in the movable rod, the movable rod is located and is equipped with a plurality of water collecting holes that communicate with flourishing water cavity on the lateral wall of brush hair one side.
Through adopting above-mentioned technical scheme, utilize three rotations of micro motor drive pivot for three drive the second bevel gear rotation of pivot, second bevel gear and first bevel gear meshing transmission, thereby make first bevel gear drive the movable rod through pivot two and rotate, so that the brush hair up, thereby make remaining drop of water on the brush hair under the effect of gravity, flow into flourishing water cavity from the water catch bowl.
Optionally, the two baffles are arranged on two sides of the photovoltaic panel in a sliding manner along the width direction of the baffles, and the support is provided with a power assembly for driving the two baffles to synchronously slide in a reciprocating manner.
Through adopting above-mentioned technical scheme, because when there is the shadow region on the photovoltaic board, the generated energy of the photovoltaic board that is sheltered from reduces, thereby cause the influence to the performance of photovoltaic board, so under initial condition, accomodate the baffle in the below of photovoltaic board, with reduce the baffle and shine the possibility of projection to the photovoltaic board under the sunlight, when needs clear up the side surface of photovoltaic board, utilize two baffles of power component drive slip to the side surface of outstanding photovoltaic board, thereby utilize power component to realize the synchronous lift of two baffles.
Optionally, the extension is equipped with the end plate on the diapire of baffle, the end plate is used for supporting tightly with the diapire of photovoltaic board side, the extension is equipped with the water receiving tank on the diapire of end plate, the water receiving tank is located the below of end plate and photovoltaic board butt department, it is equipped with the header tank to lie in between support and the water tank on the bottom plate, be equipped with uncovered two on the roof of header tank, the one end of water receiving tank extends to in uncovered two, uncovered two is located the below of photovoltaic board bottom.
By adopting the technical scheme, when the cleaning brush is used for cleaning the photovoltaic panel, the possibility that water flows overflow from two sides of the photovoltaic panel along the inclined direction exists, in order to reduce the pollution degree of the overflowing water flow to the bottom plate, the end plate is used for carrying the overflowing water flow, the water receiving groove is used for carrying the water flow flowing out from a gap at the lap joint of the bottom wall of the photovoltaic panel and the end plate, and therefore the pollution degree of the overflowing water flow to the bottom plate is further reduced; and extend the water receiving tank towards header tank one side, help fully retrieving overflowing rivers to promote this discharge apparatus's energy-concerving and environment-protective nature.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving assembly is used for driving the cleaning brush to slide into the water tank along the length direction of the baffle plate, and the cleaning assembly is used for cleaning the cleaning brush, so that the cleaning degree of the cleaning brush is improved, and the cleaning effect of the cleaning brush on the photovoltaic panel is further improved;
2. the cleaning brush is driven by the driving motor, the cleaning roller and the flexible rods to rotate, so that the cleaning brush is beaten and scraped by the flexible rods;
3. after the cleaning brush leaves the water tank, the floater in the water surface is sucked out by using the matching of the power source, the filter screen plate, the air pump, the air pipe and the suction nozzle, so that the floater on the water surface is reduced, and the cleaning degree of the cleaning brush after cleaning is further ensured;
4. the cleaned photovoltaic panel is wiped by utilizing the matching of the micro cylinder, the cleaning rod, the water absorption cotton and the driving assembly, so that the drying speed and the cleaning degree of the side surface of the photovoltaic panel are improved;
5. the rotation of the bristles is realized by the matching of the micro motor, the third rotating shaft, the second bevel gear, the second rotating shaft and the first bevel gear, so that the bristles are far away from the photovoltaic panel, and the influence of residual water drops on the bristles on the photovoltaic panel when the photovoltaic panel is wiped by absorbent cotton is reduced;
6. the power assembly is utilized to realize synchronous lifting of the two baffles, so that the possibility that the side surfaces of the photovoltaic panels generate shadows during normal power generation of the photovoltaic panels is reduced, and the power generation efficiency of the photovoltaic panels is ensured.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic cross-sectional structure diagram for showing the positional relationship among the base plate, the baffle, the cleaning brush, the driving assembly, the bracket, the photovoltaic panel, the water collecting tank, the water tank and the cleaning assembly in the embodiment of the present application.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic structural diagram for showing a positional relationship among the baffle, the water receiving tank, the receiving rod, the driving assembly, the cleaning brush and the cleaning assembly in the embodiment of the present application.
Fig. 5 is an explosion structure diagram for showing the connection relationship among the water receiving tank, the bolt and the baffle in the embodiment of the application.
Fig. 6 is a schematic cross-sectional view showing a positional relationship among the cleaning assembly, and the cleaning brush in the embodiment of the present application.
Fig. 7 is a schematic structural diagram for embodying the connection relationship among the connecting rod, the microcylinder, the shield, and the closing plate in the embodiment of the present application.
Fig. 8 is a schematic sectional view showing a connection relationship among a connecting rod, a micro cylinder, a cleaning rod, absorbent cotton, and a protective cover according to an embodiment of the present invention.
Fig. 9 is a schematic sectional view showing a connection relationship between the cleaning brush and the rotating assembly in the embodiment of the present application.
Description of reference numerals: 1. a base plate; 2. a support; 21. a column; 22. a bearing rod; 220. a receiving groove; 221. a hydrophobic pore; 23. a connecting plate; 3. a photovoltaic panel; 30. edge covering; 4. a baffle plate; 41. an end plate; 42. a second limiting chute; 43. a compensation groove; 5. a shower pipe; 51. a water conduit; 6. a spray head; 7. a water supply assembly; 71. a water storage tank; 72. a first water pump; 73. a water pumping pipe; 8. a cleaning brush; 81. fixing the rod; 811. a lug; 82. a movable rod; 820. a water containing cavity; 821. a water collection hole; 83. brushing; 9. a drive assembly; 91. a second lead screw; 92. a second power motor; 10. a water tank; 101. opening one; 102. a guide chute; 103. a guide groove; 11. cleaning the assembly; 110. a fixing plate; 111. cleaning the roller; 112. a flexible rod; 1121. an auxiliary lever; 113. a drive motor; 12. cleaning the assembly; 121. a filter screen plate; 1211. a slider; 122. a floating rod; 123. an air bag; 124. a suction nozzle; 125. a straw; 126. a water pump; 127. a screw; 128. a servo motor; 13. a connecting rod; 14. a micro cylinder; 15. a cleaning rod; 151. a card slot; 16. absorbent cotton; 161. a flexible bump; 17. a guard assembly; 170. a first rotating shaft; 171. a protective cover; 1710. an opening; 172. a closing plate; 173. a torsion spring; 18. a rotating assembly; 181. a second rotating shaft; 182. a first bevel gear; 183. a micro motor; 184. a rotating shaft III; 185. a second bevel gear; 19. a power assembly; 191. a first support bar; 1910. a first limiting chute; 192. a second support bar; 1921. a limiting block; 193. a connecting rod; 194. a first power motor; 195. a first lead screw; 20. a water receiving tank; 201. a bolt; 24. a water collection tank; 240. opening two; 241. a water conduit; 242. a second water pump; 243. a water collection pipe; 25. a universal wheel; 26. a push rod; 27. a blowdown line; 28. a blowoff valve.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment of the application discloses photovoltaic grid-connected power generation equipment. Referring to fig. 1 and 2, a photovoltaic grid-connected power generation equipment includes bottom plate 1, and universal wheel 25 is installed at the diapire four corners of bottom plate 1, fixedly connected with push rod 26 on the upper surface of bottom plate 1 one end to the workman removes this power generation equipment, erects through support 2 on the upper surface of bottom plate 1 and is equipped with photovoltaic board 3, and support 2 slope sets up.
Referring to fig. 1 and 2, the bracket 2 includes two upright columns 21 and two adapting rods 22, wherein the height of one upright column 21 is higher than that of the other upright column 21, one adapting rod 22 is fixedly connected to the top wall of one upright column 21, the other adapting rod 22 is fixedly connected to the top wall of the other upright column 21, the photovoltaic panel 3 is embedded between the two adapting rods 22, a covered edge 30 is fixedly connected to the peripheral side wall of the photovoltaic panel 3, and a connecting plate 23 is fixedly connected to the center of the opposite side wall of the two adapting rods 22.
Referring to fig. 1 and 2, two baffles 4 are lifted and lowered through a power assembly 19 on the side wall of the connecting plate 23 far away from one side of the photovoltaic panel 3, the photovoltaic panel 3 is located between the two baffles 4, the two ends of each baffle 4 extend outwards along the length direction of the baffle 4, and the power assembly 19 is used for driving the two baffles 4 to synchronously reciprocate along the width direction of the baffle.
Referring to fig. 1 and 2, the incline direction that follows photovoltaic board 3 slides between the relative lateral wall of two baffles 4 is connected with cleaning brush 8, cleaning brush 8 is located photovoltaic board 3's top, be equipped with the drive assembly 9 that is used for driving cleaning brush 8 reciprocal to slide on one of them baffle 4, equal fixedly connected with shower 5 on the relative lateral wall of two baffles 4, it has a plurality of shower nozzles 6 all to communicate on the relative lateral wall of two shower 5, shower 6 slopes to set up downwards, shower 5 has water supply assembly 7 through leading water pipe 51 intercommunication, water supply assembly 7 sets up on the upper surface of bottom plate 1, leading water pipe 51 is the soft water pipe of telescopic.
Referring to fig. 1 and 2, the bottom plate 1 is located fixedly connected with header tank 24 on the upper surface of one side of lower stand 21, the top of header tank 24 is equipped with uncovered two 240, fixedly connected with water tank 10 on the upper surface of base, water tank 10 sets up the one side of keeping away from photovoltaic board 3 at header tank 24, the top of water tank 10 is equipped with uncovered one 101, be equipped with the cleaning assembly 11 that is used for cleaning brush 8 in the water tank 10, the bottom of baffle 4 extends the setting towards uncovered one 101, and be equipped with compensation groove 43 on the diapire at the bottom of baffle 4, with water tank 10, the possibility that header tank 24 collided when reducing baffle 4 and descend.
Referring to fig. 1 and 2, in an initial state, the barrier 4 is positioned below the holder 2, the cleaning brush 8 is positioned at a side away from the water tank 10, when the side surface of the photovoltaic panel 3 is cleaned, the power assembly 19 is used for driving the two baffles 4 to synchronously rise to protrude out of the side surface of the photovoltaic panel 3, then the water supply assembly 7 is used for supplying water to the spray head 6, so that the spray head 6 sprays the side surface of the photovoltaic panel 3, meanwhile, the cleaning brush 8 is driven by the driving component 9 to slide back and forth along the inclined direction of the photovoltaic panel 3, so as to clean the side surface of the photovoltaic panel 3, when the cleaning brush 8 slides to the bottom end of the baffle 4, the driving component 9 can be continuously used for driving the cleaning brush 8 to slide into the water tank 10, the cleaning component 11 is used for cleaning the cleaning brush 8, thereby promote the clean degree of cleaning brush 8, and then promote cleaning brush 8 to photovoltaic board 3's clean effect.
Referring to fig. 1 and 2, the water supply assembly 7 includes a water storage tank 71 and a first water pump 72, the first water pump 72 is fixedly connected to the top wall of the water storage tank 71, one end of the first water pump 72 is communicated with the water storage tank 71 through a water pumping pipe 73, the other end of the first water pump 72 is communicated with the water conduit 51, a water conduit 241 penetrates through and is fixedly connected to the side wall of the bottom end of the water collection tank 24, a second water pump 242 is communicated with the water conduit 241, the other end of the second water pump 242 is communicated with the water storage tank 71 through a water collection pipe 243, the bottom walls of the water collection tank 24 and the water tank 10 are both fixedly connected with a sewage discharge pipe 27, and a sewage discharge valve 28 is installed on the side wall of the sewage discharge pipe 27.
Referring to fig. 1 and 2, when the spray head 6 needs to spray the side surface of the photovoltaic panel 3, water is supplied to the spray head 6 by using the cooperation of the water storage tank 71, the first water pump 72 and the water pumping pipe 73, the wastewater for cleaning the photovoltaic panel 3 is collected by using the water collection tank 24, after precipitation, the cleaner water in the water collection tank 24 is pumped to the water storage tank 71 by using the cooperation of the second water pump 242 and the water guiding pipe 241, the blow-down valve 28 is opened again, impurities are discharged from the blow-down pipeline 27, and therefore the cyclic utilization of the wastewater in the water collection tank 24 is realized, and the energy conservation and environmental protection performance of the grid-connected power generation equipment is promoted.
Referring to fig. 2 and 3, the power assembly 19 includes a first support rod 191, a second support rod 192, a connecting rod 193, a first power motor 194 and a first lead screw 195, one end of the first support rod 191 is fixedly connected to a side wall of the connecting plate 23 on a side away from the photovoltaic panel 3, a first limiting sliding groove 1910 is arranged on an end wall of the other end of the first support rod 191, one end of the second support rod 192 is slidably connected to the first limiting sliding groove 1910, and the other end of the second support rod 192 is fixedly connected to the connecting rod 193.
Referring to fig. 2 and 3, the shape of the longitudinal section of the connecting rod 193 is Contraband, one end of the connecting rod 193 is fixedly connected with the side wall of one of the baffles 4, the other end of the connecting rod 193 is fixedly connected with the side wall of the other baffle 4, the first power motor 194 is fixedly connected in the first limit sliding groove 1910, the output shaft of the first power motor 194 is coaxially and fixedly connected with the first lead screw 195, one end of the first lead screw 195, which is far away from the first power motor 194, is in threaded connection with the second strut 192, the shape of the longitudinal section of the second strut 192 is rectangular, a limit block 1921 is integrally formed on the side wall of one end of the second strut 192, which is close to the connecting plate 23, and the length of the limit block 1921 is greater than that of the opening of the first sliding groove 1910.
Referring to fig. 2 and 3, in an initial state, the baffle 4 is located below the photovoltaic panel 3, when the photovoltaic panel 3 needs to be cleaned, the first lead screw 195 is driven to rotate by the first power motor 194, and under the guiding action of the first limiting chute 1910, the first lead screw 195 drives the second supporting rod 192 to slide towards one end close to the first supporting rod 191, so that the baffle 4 protrudes out of the side surface of the photovoltaic panel 3, and at this time, the spray pipe 5 and the cleaning brush 8 are both located above the photovoltaic panel 3.
Referring to fig. 2 and 4, the opposite side walls of the two baffles 4 are respectively provided with a second limiting sliding groove 42, the length direction of the second limiting sliding groove 42 is consistent with that of the baffles 4, the driving assembly 9 comprises a second lead screw 91 and a second power motor 92, the second lead screw 91 is rotatably connected in the second limiting sliding groove 42, the second lead screw 91 penetrates through the side wall of one end of the cleaning brush 8 and is in threaded connection with the cleaning brush 8, the second power motor 92 is fixedly connected to the end wall of one end of the baffle 4, which is far away from the water tank 10, and the output shaft of the second power motor 92 penetrates through the end wall of the baffle 4 and is coaxially and fixedly connected with the second lead screw 91.
Referring to fig. 2 and 4, in an initial state, the cleaning brush 8 is located at one end of the baffle 4 far away from the water tank 10, when the photovoltaic panel 3 is cleaned, the second lead screw 91 is driven to rotate by the second power motor 92, and under the guiding action of the second limiting chute 42, the second lead screw 91 drives the cleaning brush 8 to slide back and forth along the inclined direction of the photovoltaic panel 3, so that the side surface of the photovoltaic panel 3 is cleaned.
Referring to fig. 2 and 4, the receiving groove 220 penetrates through the side wall of the receiving rod 22 along the length direction thereof, the photovoltaic panel 3 is embedded in the receiving groove 220, and a plurality of water drainage holes 221 are formed in the bottom wall of the receiving groove 220 located below, so that the possibility of liquid accumulation between the photovoltaic panel 3 and the receiving groove 220 after the photovoltaic panel 3 is cleaned is reduced, and a certain moisture-proof effect is achieved.
Referring to fig. 4 and 5, end plate 41 extends on the diapire of baffle 4, and end plate 41 and baffle 4 integrated into one piece are equipped with water receiving tank 20 on the diapire of end plate 41, and water receiving tank 20 sets up along the length direction of baffle 4, and the bottom of water receiving tank 20 extends the setting towards header tank 24 to in extending to uncovered two 240, water receiving tank 20 passes through bolt 201 and can dismantle with the diapire of end plate 41 and be connected, and water receiving tank 20 is located the below of end plate 41 and photovoltaic board 3 butt department.
Referring to fig. 4 and 5, when the photovoltaic panel 3 is cleaned, the water receiving tank 20 is used for guiding and receiving wastewater overflowing from two sides of the photovoltaic panel 3, so that the wastewater after cleaning the photovoltaic panel 3 is completely guided into the water collecting tank 24, and the possibility that the wastewater overflows from two sides of the photovoltaic panel 3 to pollute the bottom plate 1 is reduced; and realizes the recovery of the waste water.
Referring to fig. 2 and 6, the cleaning assembly 11 includes a driving motor 113, a fixing plate 110, a cleaning roller 111 and a plurality of flexible rods 112, the driving motor 113 is fixedly connected to an outer side wall of the water tank 10, the fixing plate 110 is vertically and fixedly connected to an inner bottom wall of the water tank 10, the cleaning roller 111 is rotatably connected between an inner side wall of the water tank 10 and a side wall of the fixing plate 110, a length direction of the cleaning roller 111 is in the same direction as a length direction of the water tank 10, one end of the cleaning roller 111, which is far away from the fixing plate 110, penetrates through a side wall of the water tank 10 and is fixedly connected to an output shaft of the driving motor 113, the plurality of flexible rods 112 are fixedly connected to a peripheral side wall of the cleaning roller 111, the flexible rods 112 may be made of rubber, a plurality of auxiliary rods 1121 are integrally formed on the peripheral side wall of the flexible rods 112, and the auxiliary rods 1121 are also made of rubber.
Referring to fig. 2 and 6, when the cleaning brush 8 slides into the water tank 10 along the baffle 4, the driving motor 113 drives the cleaning roller 111 to rotate, so that the cleaning roller 111 drives the flexible rod 112 and the auxiliary rod 1121 to rotate synchronously, and the flexible rod 112 and the auxiliary rod 1121 hit the cleaning brush 8, thereby cleaning the cleaning brush 8.
Referring to fig. 4 and 6, a cleaning assembly 12 for cleaning the floating objects on the water surface is arranged in the water tank 10, the cleaning assembly 12 includes a filter screen plate 121, a power source, a floating rod 122, an air bag 123, a water pump 126 and a plurality of suction nozzles 124, guide chutes 102 are arranged on two opposite inner side walls of the water tank 10, the length direction of the guide chutes 102 is the same as the length direction of the water tank 10, slide blocks 1211 are fixedly connected to the side walls of the filter screen plate 121, the slide blocks 1211 are connected with the guide chutes 102 in a sliding manner, and the power source is used for driving the filter screen plate 121 to slide back and forth along the guide chutes 102.
Referring to fig. 6, the power source includes a screw 127 and a servo motor 128, the screw 127 is rotatably connected in the guide chute 102, one end of the screw 127 penetrates through the sidewall of the water tank 10 and is coaxially and fixedly connected with the output shaft of the servo motor 128, and the servo motor 128 is fixedly connected to the outer sidewall of the water tank 10.
Referring to fig. 6, all be equipped with guide way 103 on the two relative inside walls of water tank 10, guide way 103 sets up along vertical direction, and the top of guide way 103 runs through the roof of water tank 10, the one end of floating rod 122 is slided and is connected in one of them guide way 103, the other end of floating rod 122 is slided and is connected in another guide way 103, gasbag 123 fixed connection is on the diapire of floating rod 122, a plurality of suction nozzles 124 fixed connection is on the lateral wall that floating rod 122 is close to filter plate 121 one side, suction pump 126 fixed connection is on the roof of bottom plate 1, a plurality of suction nozzles 124 communicate with suction pump 126 through straw 125.
Referring to fig. 4 and 6, after the cleaning brush 8 is cleaned in the water tank 10, the screw 127 is driven to rotate by the servo motor 128, under the guiding action of the guiding chute 102, the screw 127 drives the filter screen plate 121 to slide towards one side, so as to collect the floating objects on the water surface on one side of the water surface close to the floating rod 122, and then the water pump 126 is started, so as to suck out the floating objects through the cooperation of the suction pipe 125 and the suction nozzle 124, thereby reducing the possibility that the side surface of the cleaning brush 8 is stained with the floating objects when leaving the water tank 10, further improving the cleaning degree of the cleaning brush 8 when cleaning in the water tank 10, and being beneficial to improving the cleaning effect of the cleaning brush 8 on the photovoltaic panel 3.
Referring to fig. 4 and 7, a connecting rod 13 is connected between the two second limiting sliding grooves 42 in a sliding manner, the sliding direction of the connecting rod 13 is the same as that of the cleaning brush 8, a certain distance is reserved between the connecting rod 13 and the cleaning brush 8, a second lead screw 91 penetrates through one end of the connecting rod 13 and is in threaded connection with the connecting rod 13, and a protective cover 171 is fixedly connected to the side wall of one side close to the photovoltaic panel 3.
Referring to fig. 7 and 8, an opening 1710 is disposed at the bottom end of the shield 171, two opposite opening walls of the opening 1710 are rotatably connected to the closing plate 172 through a first rotating shaft 170, a torsion spring 173 is sleeved on the first rotating shaft 170, one end of the torsion spring 173 is fixedly connected to the closing plate 172, and the other end of the torsion spring 173 is fixedly connected to the inner side wall of the shield 171.
Referring to fig. 7 and 8, a micro cylinder 14 is fixedly connected to a side wall of the connecting rod 13 far away from the photovoltaic panel 3, a piston rod of the micro cylinder 14 penetrates through the side wall of the connecting rod 13 and is fixedly connected with a cleaning rod 15, a water absorption cotton 16 is detachably connected to a side wall of the cleaning rod 15 far away from the micro cylinder 14, and the water absorption cotton 16 is used for absorbing water on the side surface of the photovoltaic panel 3.
Referring to fig. 8, the bottom wall of the cleaning rod 15 is provided with a plurality of clamping grooves 151, the top wall of the absorbent cotton 16 is fixedly connected with a plurality of flexible bumps 161, the flexible bumps 161 are made of rubber, the flexible bumps 161 and the clamping grooves 151 are in interference fit, and the absorbent cotton 16 can be conveniently and quickly assembled and disassembled by workers due to the cooperation of the flexible bumps 161 and the clamping grooves 151.
Referring to fig. 4 and 8, after the cleaning brush 8 cleans the side surface of the photovoltaic panel 3, in order to dry the side surface of the photovoltaic panel 3 quickly, the second power motor 92 is used to drive the second lead screw 91 to rotate, and under the guiding action of the second limiting chute 42, the second lead screw 91 drives the absorbent cotton 16 to slide along the inclination direction of the photovoltaic panel 3 in a reciprocating manner, so that the side surface of the photovoltaic panel 3 is wiped dry, and the cleaning degree of the side surface of the photovoltaic panel 3 is improved.
Referring to fig. 4 and 9, the cleaning brush 8 includes a fixed rod 81, a movable rod 82 and bristles 83, the cross section of the fixed rod 81 is shaped like a Chinese character 'ji', one end of the fixed rod 81 is slidably connected in one of the second limit sliding grooves 42, the other end of the fixed rod 81 is slidably connected in the other second limit sliding groove 42, the movable rod 82 is rotatably connected below the fixed rod 81, and the bristles 83 are fixedly connected below the movable rod 82.
Referring to fig. 6 and 9, two lugs 811 are integrally formed on the bottom wall of the fixing rod 81, the movable rod 82 is rotatably connected between the two lugs 811, a water containing cavity 820 is arranged in the movable rod 82, a plurality of water collecting holes 821 communicated with the water containing cavity 820 are arranged on the side wall of the movable rod 82 on one side of the bristles 83, and a rotating assembly 18 for driving the movable rod 82 to rotate is arranged on the fixing rod 81.
Referring to fig. 9, the rotating assembly 18 includes a second rotating shaft 181, a first bevel gear 182, a micro motor 183, a third rotating shaft 184 and a second bevel gear 185, the second rotating shaft 181 is rotatably connected between two lugs 811, the second rotating shaft 181 penetrates through the side wall of the movable rod 82 and is fixedly connected with the movable rod 82, the first bevel gear 182 is coaxially and fixedly connected to the peripheral side wall of the second rotating shaft 181, the micro motor 183 is fixedly connected to the top wall of the fixed rod 81, the third rotating shaft 184 penetrates through the side wall of the fixed rod 81 and is rotatably connected with the fixed rod 81, one end of the third rotating shaft 184 is fixedly connected with the output shaft of the micro motor 183, the other end of the third rotating shaft 184 is coaxially and fixedly connected with the second bevel gear 185, and the second bevel gear 185 is engaged with the first bevel gear 182.
Referring to fig. 8 and 9, before the absorbent cotton 16 is used for drying the photovoltaic panel 3 along the inclination direction of the photovoltaic panel 3, the micro motor 183 is firstly used for driving the third rotating shaft 184 to rotate, the third rotating shaft 184 drives the second bevel gear 185 to rotate, and the second bevel gear 185 is in meshing transmission with the first bevel gear 182, so that the first bevel gear 182 drives the movable rod 82 to rotate, the bristles 83 are far away from the photovoltaic panel 3, and water drops on the bristles 83 flow into the water containing cavity 820 from the water collecting hole 821 under the action of gravity, thereby reducing the influence of the water drops on the bristles 83 on the photovoltaic panel 3, and further ensuring the drying effect of the absorbent cotton 16 on the photovoltaic panel 3.
The implementation principle of the photovoltaic grid-connected power generation equipment in the embodiment of the application is as follows: in the initial state, the two baffles 4 are accommodated below the bracket 2, which is beneficial to reducing the possibility of shadow generation on the side surface of the photovoltaic panel 3; when the photovoltaic panel 3 needs to be cleaned, the first power motor 194 is firstly utilized to drive the first screw rod 195 to rotate, under the guiding action of the first limit sliding groove 1910, the first lead screw 195 drives the second support rod 192 to slide towards one end close to the first support rod 191 along the first limit sliding groove 1910, so that the baffle 4 slides in its own width direction until the end plate 41 abuts against the bottom wall of the photovoltaic panel 3, and at this time, the baffle 4 protrudes out of the side surface of the photovoltaic panel 3, and then the water storage tank 71, the first water pump 72, the water conduit 51 and the spray pipe 5 are matched to supply water for the spray head 6, so that the spray head 6 sprays the side surface of the photovoltaic panel 3, the second power motor 92 drives the second screw rod 91 to rotate, under the guiding action of the second limiting sliding groove 42, the second screw rod 91 drives the cleaning brush 8 to slide in a reciprocating manner along the inclination direction of the photovoltaic panel 3, so that the cleaning brush 8 can clean the side surface of the photovoltaic panel 3.
When the cleaning brush 8 slides to the bottom end of the baffle 4 towards the water tank 10, the second screw rod 91 is continuously driven to rotate by the second power motor 92, so that the second screw rod 91 drives the cleaning brush 8 to slide into the water tank 10, the driving motor 113 is used for driving the cleaning roller 111 to rotate, the cleaning roller 111 drives the flexible rod 112 and the auxiliary rod 1121 to synchronously rotate, the flexible rod 112 and the auxiliary rod 1121 hit the cleaning brush 8, and the cleaning of the cleaning brush 8 is realized.
After the cleaning brush 8 leaves the water tank 10, the screw 127 is driven to rotate by the servo motor 128, under the guiding action of the guiding chute 102, the screw 127 drives the filter screen plate 121 to slide towards one side, the floating objects on the water surface are concentrated on one side of the water surface close to the floating rod 122, the water suction pump 126 is then started, the floating objects are sucked out through the matching of the suction pipe 125 and the suction nozzle 124, so that the possibility that the floating objects are stained on the side surface when the cleaning brush 8 leaves the water tank 10 is reduced, the cleaning degree of the cleaning brush 8 in the water tank 10 is further improved, and the cleaning effect of the cleaning brush 8 on the photovoltaic panel 3 is facilitated to be improved.
And then the side surface of the photovoltaic panel 3 is wiped, before the photovoltaic panel is wiped, the micro motor 183 is used for driving the third rotating shaft 184 to rotate, the third rotating shaft 184 drives the second bevel gear 185 to rotate, the second bevel gear 185 is in meshing transmission with the first bevel gear 182, so that the first bevel gear 182 drives the movable rod 82 to rotate, the bristles 83 are far away from the photovoltaic panel 3, water drops on the bristles 83 flow into the water containing cavity 820 from the water collecting holes 821 under the action of gravity, and the influence of the water drops on the bristles 83 on the photovoltaic panel 3 is reduced.
Reuse miniature cylinder 14 drive cleaning rod 15 again and drive the cotton 16 and the photovoltaic board 3 butt of absorbing water, utilize second power motor 92 drive second lead screw 91 to rotate simultaneously, under the guide effect of second spacing spout 42 for second lead screw 91 drives the cotton 16 that absorbs water and reciprocates to slide along the incline direction of photovoltaic board 3, thereby realizes drying of photovoltaic board 3 side surface, and helps promoting the clean degree of photovoltaic board 3 side surface.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A grid-connected photovoltaic power generation equipment is characterized in that: comprises a bottom plate (1), a photovoltaic panel (3) is erected on the bottom plate (1) through a support (2), the support (2) is obliquely arranged, baffles (4) are arranged on two sides of the photovoltaic panel (3) of the support (2), a spray pipe (5) is arranged on the side wall opposite to the baffles (4) along the oblique direction of the photovoltaic panel (3), a plurality of spray heads (6) are communicated on the spray pipe (5), a water supply assembly (7) is communicated on the spray pipe (5), the water supply assembly (7) is arranged on the bottom plate (1), a cleaning brush (8) is slidably connected above the photovoltaic panel (3) between the two side walls opposite to the baffles (4), a driving assembly (9) used for driving the cleaning brush (8) to slide in a reciprocating manner along the oblique direction of the photovoltaic panel (3) is arranged on the baffle (4), a water tank (10) is arranged on one side of the bottom plate (1) far away from the spray heads (6) of the photovoltaic panel (3), the water tank (10) is far away from the photovoltaic panel (3), the top end of the water tank (10) is provided with a first opening (101), one end of the baffle (4) extends towards the first opening (101) of the water tank (10), and a cleaning assembly (11) for cleaning the cleaning brush (8) is arranged in the water tank (10);
be equipped with in water tank (10) and be used for clearing up clearance subassembly (12) of surface of water floater, clearance subassembly (12) are including sliding the filter screen board (121) of connection in water tank (10), one side that water tank (10) and filter screen board (121) are relative is equipped with floats pole (122), it slides and connects in water tank (10) to float pole (122), be equipped with gasbag (123) on the diapire of float pole (122), be equipped with a plurality of suction nozzle (124) on float pole (122), suction nozzle (124) have suction pump (126) through straw (125) intercommunication, suction pump (126) set up on bottom plate (1), be equipped with in water tank (10) and be used for driving the power supply that filter screen board (121) slided.
2. The grid-connected photovoltaic power generation device according to claim 1, characterized in that: wash subassembly (11) including rotating cleaning roller (111) of connection in water tank (10), be equipped with a plurality of flexible poles (112) on cleaning roller (111), the lateral wall of water tank (10) is run through and be connected with driving motor (113) to the one end of cleaning roller (111).
3. The grid-connected photovoltaic power generation device according to claim 1, characterized in that: the water tank is characterized in that a guide sliding groove (102) is formed in the inner side wall of the water tank (10), a sliding block (1211) is arranged on the side wall of the filter screen plate (121), the sliding block (1211) is in sliding fit with the guide sliding groove (102), the power source comprises a screw (127), the screw (127) is rotatably connected into the guide sliding groove (102), one end of the screw (127) penetrates through the side wall of the water tank (10) and is connected with a servo motor (128), and the servo motor (128) is arranged on the outer side wall of the water tank (10).
4. The grid-connected photovoltaic power generation device according to claim 1, characterized in that: two the relative lateral wall of baffle (4) is located the top of photovoltaic board (3) and is slided and be connected with connecting rod (13), be equipped with on the lateral wall of photovoltaic board (3) one side is kept away from in connecting rod (13) miniature cylinder (14), the piston rod of miniature cylinder (14) runs through the lateral wall of connecting rod (13) and is connected with cleaning rod (15), be equipped with cotton (16) of absorbing water on the lateral wall that cleaning rod (15) is close to photovoltaic board (3) one side, drive assembly (9) are used for driving connecting rod (13) and cleaning brush (8) synchronous slip, be equipped with on connecting rod (13) and be used for the protection to absorb water protection component (17) of cotton (16), cleaning brush (8) include dead lever (81) and movable rod (82), movable rod (82) rotate and connect on dead lever (81), be equipped with brush hair (83) on the lateral wall of movable rod (82) one side, the fixed rod (81) is provided with a rotating assembly (18) for driving the movable rod (82) to rotate.
5. The grid-connected photovoltaic power generation device according to claim 4, wherein: protection component (17) are including protection casing (171), protection casing (171) set up on connecting rod (13) are close to the lateral wall of photovoltaic board (3) one side, protection casing (171) are close to photovoltaic board (3) one side and are equipped with opening (1710), it is connected with closing plate (172) to rotate through pivot (170) on two relative mouthful walls of opening (1710), the cover is equipped with torsional spring (173) on pivot (170), the one end and the closing plate (172) of torsional spring (173) are connected, the other end of torsional spring (173) is connected on the inside wall of protection casing (171).
6. The grid-connected photovoltaic power generation device according to claim 4, wherein: be equipped with two lugs (811) on the lateral wall that dead lever (81) is close to photovoltaic board (3) one side, runner assembly (18) are including pivot two (181), pivot two (181) rotate to be connected between two lugs (811) relative lateral wall, pivot two (181) run through the lateral wall of movable rod (82) and with movable rod (82) fixed connection, the one end of pivot two (181) is coaxial to be equipped with first bevel gear (182), be equipped with micro motor (183) on dead lever (81), the output shaft of micro motor (183) runs through the lateral wall of dead lever (81) and is connected with pivot three (184), coaxial second bevel gear (185) that is equipped with on pivot three (184), second bevel gear (185) and first bevel gear (182) meshing, be equipped with flourishing water cavity (820) in movable rod (82), movable rod (82) are located the lateral wall on brush hair (83) one side and are equipped with a plurality of catchmenting hole (821) that communicate with flourishing water cavity (820) on the lateral wall ).
7. The grid-connected photovoltaic power generation device according to claim 1, characterized in that: the two baffles (4) are arranged on two sides of the photovoltaic panel (3) in a sliding mode along the width direction of the baffles, and the support (2) is provided with a power assembly (19) used for driving the two baffles (4) to synchronously slide in a reciprocating mode.
8. The grid-connected photovoltaic power generation device according to claim 1, characterized in that: extend on the diapire of baffle (4) and be equipped with end plate (41), end plate (41) are used for supporting tightly with the diapire of photovoltaic board (3) side, it is equipped with water receiving tank (20) to extend on the diapire of end plate (41), water receiving tank (20) are located the below of end plate (41) and photovoltaic board (3) butt department, it is equipped with header tank (24) to lie in on bottom plate (1) between support (2) and water tank (10), be equipped with uncovered two (240) on the roof of header tank (24), the one end of water receiving tank (20) extends to in uncovered two (240), uncovered two (240) are located the below of photovoltaic board (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110637479.XA CN113369191B (en) | 2021-06-08 | 2021-06-08 | Photovoltaic grid-connected power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110637479.XA CN113369191B (en) | 2021-06-08 | 2021-06-08 | Photovoltaic grid-connected power generation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113369191A CN113369191A (en) | 2021-09-10 |
| CN113369191B true CN113369191B (en) | 2022-03-25 |
Family
ID=77576506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110637479.XA Active CN113369191B (en) | 2021-06-08 | 2021-06-08 | Photovoltaic grid-connected power generation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113369191B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011753A (en) * | 2021-09-18 | 2022-02-08 | 无锡云程电力科技有限公司 | Prevent sheltering from formula photovoltaic solar energy component |
| CN114392944B (en) * | 2021-12-27 | 2023-08-11 | 三峡电能(上海)有限公司 | Photovoltaic power plant photovoltaic board maintenance device |
| CN117200679B (en) * | 2023-09-13 | 2024-04-26 | 青海民族大学 | Photovoltaic energy storage device based on photovoltaic building integration |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759422A (en) * | 2015-03-12 | 2015-07-08 | 上海工程技术大学 | Dust removing washing device for self-cleaning type solar cell panel |
| CN105149253A (en) * | 2015-06-24 | 2015-12-16 | 中国科学院合肥物质科学研究院 | Solar cell panel cleaning device and system |
| US20170089610A1 (en) * | 2015-09-24 | 2017-03-30 | Dynamis Solutions, Llc | System and method for cleaning surfaces |
| CN110102522A (en) * | 2019-06-04 | 2019-08-09 | 温州盛淼工业设计有限公司 | A kind of photovoltaic device with automatic cleaning function |
| CN110523678A (en) * | 2019-09-15 | 2019-12-03 | 宁波润爵科技有限公司 | A kind of cleaning device of solar panel |
| CN209886238U (en) * | 2019-03-12 | 2020-01-03 | 西藏东旭电力工程有限公司 | Photovoltaic module self-cleaning system |
| CN210172059U (en) * | 2019-06-26 | 2020-03-24 | 杨东合 | Cleaning device that photovoltaic power plant subassembly was used |
| CN111266332A (en) * | 2020-04-02 | 2020-06-12 | 武汉理工大学 | Solar panel's cleaning device |
| CN210907020U (en) * | 2019-08-05 | 2020-07-03 | 虞城县高级中学 | Photovoltaic power supply photovoltaic board cleaning device |
-
2021
- 2021-06-08 CN CN202110637479.XA patent/CN113369191B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759422A (en) * | 2015-03-12 | 2015-07-08 | 上海工程技术大学 | Dust removing washing device for self-cleaning type solar cell panel |
| CN105149253A (en) * | 2015-06-24 | 2015-12-16 | 中国科学院合肥物质科学研究院 | Solar cell panel cleaning device and system |
| US20170089610A1 (en) * | 2015-09-24 | 2017-03-30 | Dynamis Solutions, Llc | System and method for cleaning surfaces |
| CN209886238U (en) * | 2019-03-12 | 2020-01-03 | 西藏东旭电力工程有限公司 | Photovoltaic module self-cleaning system |
| CN110102522A (en) * | 2019-06-04 | 2019-08-09 | 温州盛淼工业设计有限公司 | A kind of photovoltaic device with automatic cleaning function |
| CN210172059U (en) * | 2019-06-26 | 2020-03-24 | 杨东合 | Cleaning device that photovoltaic power plant subassembly was used |
| CN210907020U (en) * | 2019-08-05 | 2020-07-03 | 虞城县高级中学 | Photovoltaic power supply photovoltaic board cleaning device |
| CN110523678A (en) * | 2019-09-15 | 2019-12-03 | 宁波润爵科技有限公司 | A kind of cleaning device of solar panel |
| CN111266332A (en) * | 2020-04-02 | 2020-06-12 | 武汉理工大学 | Solar panel's cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113369191A (en) | 2021-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113369191B (en) | Photovoltaic grid-connected power generation equipment | |
| CN108580387B (en) | Cleaning device for solar cell panel | |
| CN209886238U (en) | Photovoltaic module self-cleaning system | |
| CN213944013U (en) | Photovoltaic power generation device with clean subassembly | |
| CN215072297U (en) | Automatic cleaning equipment for solar panel | |
| CN112436799A (en) | Solar photovoltaic panel with automatic cleaning function | |
| CN219420710U (en) | Photovoltaic power generation energy storage conversion device | |
| CN213693607U (en) | Photovoltaic module panel convenient to it is clean | |
| CN111637648A (en) | Cleaning and rain shielding device of solar water heater | |
| CN218387414U (en) | Protection device of photovoltaic solar panel | |
| CN218678974U (en) | Photovoltaic panel cleaning assembly of photovoltaic power station | |
| CN218079222U (en) | Semi-automatic cleaning device for solar photovoltaic panel | |
| CN216137727U (en) | Solar cell panel surface cleaning device | |
| CN113333352B (en) | Solar cell panel surface cleaning device | |
| CN211557218U (en) | Solar street lamp battery board cleaning device | |
| CN208849731U (en) | A kind of solar panel system for washing intelligently | |
| CN218637990U (en) | Photovoltaic panel protection device | |
| CN216441208U (en) | Protection device of photovoltaic solar panel | |
| CN212742338U (en) | Guardrail cleaning device for bridge | |
| CN111449562A (en) | Curtain wall cleaning device | |
| CN111245354A (en) | Solar photovoltaic panel with cleaning function | |
| CN219477927U (en) | Photovoltaic power generation cleaning device | |
| CN214718615U (en) | Waterproof construction of photovoltaic power generation intelligent component | |
| CN221103291U (en) | Automatic cleaning device for photovoltaic power generation plate | |
| CN219760951U (en) | Belt cleaning device for photovoltaic cell board |
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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 99, Shiyang Road, Dongshan street, Jiangning District, Nanjing, Jiangsu, 211100 Patentee after: Jiangsu qiaotian Technology Co.,Ltd. Address before: No. 99, Shiyang Road, Dongshan street, Jiangning District, Nanjing, Jiangsu, 211100 Patentee before: NANJING QIAOTIAN AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |