CN117691938B - Photovoltaic panel automatic dust removal and cleaning device - Google Patents
Photovoltaic panel automatic dust removal and cleaning device Download PDFInfo
- Publication number
- CN117691938B CN117691938B CN202311731921.0A CN202311731921A CN117691938B CN 117691938 B CN117691938 B CN 117691938B CN 202311731921 A CN202311731921 A CN 202311731921A CN 117691938 B CN117691938 B CN 117691938B
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- cleaning
- photovoltaic panel
- water
- cleaning device
- mounting seat
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- 238000004140 cleaning Methods 0.000 title claims abstract description 122
- 239000000428 dust Substances 0.000 title claims description 15
- 238000006073 displacement reaction Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 106
- 238000003825 pressing Methods 0.000 claims description 33
- 239000007921 spray Substances 0.000 claims description 20
- 238000010248 power generation Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention provides an automatic dust-removing and cleaning device for a photovoltaic panel, which relates to the technical field of dust-removing and cleaning devices for photovoltaic panels, and in particular comprises a rod body, wherein an installation seat is fixedly arranged on the outer wall of the rod body, the photovoltaic panel and the cleaning device are fixedly arranged on the installation seat, the cleaning device comprises a cleaning bracket, an upper sliding seat is arranged on the upper part of the cleaning bracket, the lower part of cleaning support has been installed the lower part slide, and the linking bridge is installed to the lower part of mount pad, and the displacement subassembly is installed in the left part of linking bridge, and a plurality of cleaning shafts have been installed in the rotation on the cleaning support, and the central axis of cleaning shaft is all mutually perpendicular with photovoltaic panel, and cleaning wheel has all been installed to the fixed lower part of cleaning shaft. According to the invention, the rotation center line of the cleaning shaft is arranged in the direction vertical to the photovoltaic panel, so that the vertical impact on the photovoltaic panel is reduced, the photovoltaic panel can be effectively protected, the damage of the photovoltaic panel is reduced, and the service life of the photovoltaic panel is prolonged.
Description
Technical Field
The invention relates to the technical field of dust removal cleaning devices for photovoltaic panels, in particular to an automatic dust removal cleaning device for a photovoltaic panel.
Background
The photovoltaic panel is a device for directly converting solar energy into electric energy, the power generation efficiency of the device is directly related to illumination, and impurities such as dust on the surface of the photovoltaic panel can greatly reduce the power generation efficiency of the photovoltaic panel, so that the cleaning of the photovoltaic panel is always a problem puzzling the development of the photovoltaic panel.
In the prior art, the application date is 2016, 12 and 07, and the invention patent application with the application number of CN201611116727.1 discloses a solar photovoltaic panel cleaning device adopting wind power. In the invention, the cleaning wheel is arranged in the direction perpendicular to the surface of the photovoltaic panel for cleaning efficiency, and the cleaning mode is high in efficiency, but because the cleaning wheel continuously generates vertical impact force on the photovoltaic panel in the rotating process, sand and stone hit on the surface of the photovoltaic panel are easy to scratch the photovoltaic panel, and as the cleaning times are increased, hidden cracks are easy to occur on the surface of the photovoltaic panel, so that current cannot pass, and the power generation efficiency of the photovoltaic panel is seriously affected.
Disclosure of Invention
In view of this, an object of one or more embodiments of the present disclosure is to provide an automatic dust-removing and cleaning device for a photovoltaic panel, so as to solve the problem that the rotation direction of the cleaning wheel is tangential to the surface of the photovoltaic panel, and vertical impact force is generated to the photovoltaic panel, resulting in hidden cracking damage of the photovoltaic panel.
In order to solve the technical problems, the invention provides an automatic dust removal cleaning device for a photovoltaic panel, which comprises a rod body, wherein a mounting seat is fixedly arranged on the outer wall of the rod body, a photovoltaic panel and a cleaning device are fixedly arranged on the mounting seat, the photovoltaic panel is fixedly arranged at one end far away from the rod body on the mounting seat, the cleaning device comprises a cleaning support, an upper sliding seat capable of sliding along the width direction of the mounting seat is arranged at the upper part of the cleaning support, a lower sliding seat capable of sliding along the width direction of the mounting seat is arranged at the lower part of the cleaning support, the upper sliding seat is slidably arranged at the upper part of the mounting seat, the upper sliding seat can slide along the length direction of the mounting seat, a connecting support is arranged at the lower part of the mounting seat, a plurality of transmission teeth are arranged at the upper part of the connecting support along the length direction of the mounting seat, a limit bar capable of sliding along the width direction of the mounting seat is arranged at the lower part of the connecting support, a displacement assembly is arranged at the left part of the connecting support, a plurality of displacement assemblies are arranged at the left part of the connecting support and can slide along the width direction of the mounting seat, a cleaning shaft is in a sliding groove is formed at the lower part, the lower part sliding seat is in the sliding along the length direction of the mounting seat, the sliding groove is in the sliding direction, the sliding direction is opposite to the lower sliding seat, the sliding seat is in the sliding direction, the cleaning assembly has a connecting support, the sliding tooth has a plurality of driving teeth, the sliding tooth is arranged along the sliding tooth, and the sliding tooth, the sliding limiting tooth and the sliding tooth in the sliding direction and the sliding plate and has the sliding tooth in the sliding direction and has the sliding tooth along the direction and has the direction. The utility model discloses a photovoltaic panel, including drive shaft, driven pulley, driving pulley and driven pulley, the belt is installed through the mode of belt drive between the upper portion of drive shaft, fixedly install the trigger head on the outer wall of belt, the fixed drive gear that installs in lower part of drive shaft, drive gear meshes with the drive tooth, the shell fragment that resets is installed on the lower carriage, the tip of shell fragment that resets is inconsistent with clean support, clean support's lower extreme is provided with the drive guide pillar that pierces the lower terminal surface of lower carriage, the elasticity of shell fragment that resets promotes the drive guide pillar and laminates mutually with spacing, the spray pipe has been installed to the one end fixed of keeping away from photovoltaic panel on the upper portion slide, a plurality of nozzles have been installed towards photovoltaic panel on the spray pipe, the water flow switch that is used for controlling the spray pipe intercommunication is installed to the fixed water flow switch that is installed on the spray pipe, the switching that triggers the head can trigger water flow switch, driving motor has on the mount pad, fixedly connected with lead screw on driving motor's the output shaft, driven nut is installed on the upper portion.
Preferably, the displacement assembly comprises a displacement shell, the displacement shell is fixedly arranged at the left part of the connecting support, the triggering end is a contact sensor, the limiting strip is slidably arranged in the displacement shell, an electric telescopic rod is fixedly arranged at the bottom of the displacement shell, the telescopic end of the electric telescopic rod is fixed at the lower end of the limiting strip, and the contact sensor is in control connection with the electric telescopic rod.
Preferably, a right sliding groove is formed in the right portion of the connecting support, and the right portion of the limiting strip is inserted and installed in the right sliding groove.
Preferably, the front end of the right sliding groove is an opening, and the mounting plate is detachably arranged at the opening.
Preferably, the cleaning device further comprises a water tank and a water pump, wherein the water tank and the water pump are fixedly arranged on the mounting seat, the water inlet end of the water pump is communicated with the water tank, and the water outlet end of the water pump is communicated with the water spraying pipe.
Preferably, the upper end of the rod body is also provided with a wind power generation assembly and a water receiving disc, the water receiving disc is positioned below the wind power generation assembly and extends towards the periphery, and the water receiving disc is communicated with the water tank in a pipeline connection mode.
Preferably, an overflow groove is formed in one end, facing the photovoltaic panel, of the water receiving disc, a drainage groove is arranged in the overflow groove, a guide plate is fixedly arranged at the lower end of the drainage groove, and the guide plate is located above the photovoltaic panel.
Preferably, a plurality of diversion trenches are arranged at one end, facing the photovoltaic panel, of the diversion plate.
Preferably, the wind power generation assembly comprises a generator, wherein the generator is fixedly arranged at the upper end of the rod body, a rotating frame is fixed on an output shaft of the generator, and blades are arranged on the rotating frame.
Preferably, the mounting seat is provided with an upward extending supporting part, the supporting part is provided with a pressing pump, the pressing end of the pressing pump extends out of the upper end face of the supporting part, the pumping end of the pressing pump is communicated with the water tank, the water outlet end of the pressing pump is communicated with the water spraying pipe, the lower end of the rotating frame is provided with a pressing block, and the pressing block can be abutted to the pressing end to enable the pressing end to downwards press and pump water.
Compared with the prior art, the technical scheme of the invention has the following advantages:
according to the invention, the rotation center line of the cleaning shaft is arranged in the direction vertical to the photovoltaic panel, so that the vertical impact on the photovoltaic panel is reduced, the photovoltaic panel can be effectively protected, the damage to the surface of the photovoltaic panel during cleaning is reduced, and the service life of the photovoltaic panel is prolonged;
(2) The cleaning device can change the cleaning moving track, avoid the situation that the gap between the two cleaning wheels cannot be cleaned, and ensure the cleaning effect of the photovoltaic panel;
(3) The invention can collect rainwater, reduce pipeline laying and consumption, reduce maintenance cost, simultaneously utilize wind energy to generate power, provide power for cleaning the photovoltaic panel, further reduce power consumption and reduce long-term use cost.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a mounting base according to the present invention;
FIG. 3 is a front view of the cleaning device of the present invention;
FIG. 4 is an enlarged schematic view of the structure I of FIG. 3;
FIG. 5 is a schematic view of the connection between a cleaning shaft and a cleaning wheel according to the present invention;
FIG. 6 is a schematic diagram illustrating a connection relationship between a slider and a contact spring according to the present invention;
FIG. 7 is a schematic view of the connection between a cleaning carriage and an upper carriage according to the present invention;
FIG. 8 is a schematic view of the connection between the cleaning support and the lower carriage of the present invention;
FIG. 9 is a schematic view of the installation of the stop bar of the present invention;
FIG. 10 is a schematic diagram of the connection of the displacement assembly of the present invention;
FIG. 11 is a schematic view of the connection between a turret and a blade according to the present invention;
FIG. 12 is a schematic view of a water pan according to the present invention;
Fig. 13 is a schematic structural view of the turret according to the present invention.
In the figure, 1, a rod body; 2, mounting seat, 201, socket part, 202, mounting end face, 3, photovoltaic panel, 4, cleaning bracket, 401, flange, 402, driving guide post, 4a, lower chute, 4b, abutting spring piece, 4c, sliding block, 5, upper sliding seat, 501, upper chute, 6, lower sliding seat, 7, connecting seat, 701, driving gear, 702, mounting plate, 703, right chute, 8, displacement assembly, 801, trigger end, 802, displacement housing, 803, sliding guide post, 804, electric telescopic rod, 9, limit bar, 10, cleaning shaft, 11, cleaning wheel, 12, driven pulley, 13, driving shaft, 14, driving pulley, 15, belt, 16, trigger head, 17, driving gear, 18, resetting spring piece, 19, water spray pipe, 20, nozzle, 21, water flow switch, 22, driving motor, 23, lead screw, 24, driven nut, 26, water tank, 27, water pump, 28, water receiving disc, 281, overflow through groove, 282, drainage groove, 283, guide plate, 283a, guide groove, 29, generator, 30, 32, and pressing frame.
Detailed Description
So that the objects, technical solutions and advantages of the embodiments of the present disclosure are more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the terms "comprising" or "includes" and the like in this disclosure is intended to cover an element or article listed after that term and equivalents thereof without precluding other elements or articles. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in fig. 1 to 10, an automatic dust-removing and cleaning device for a photovoltaic panel comprises a rod body 1, wherein a mounting seat 2 is fixedly arranged on the outer wall of the rod body 1, the rod body 1 can be fixedly arranged on the ground or the mounting seat 2 can be sleeved on any rod body 1, such as a lamp post; the installation seat 2 is provided with an annular sleeving part 201 and an obliquely arranged installation end face 202, the sleeving part 201 is sleeved on the outer wall of the rod body 1 and can be fixed by bolts and the like, so that the installation seat 2 is convenient to fix, the photovoltaic panel 3 is fixedly arranged on the installation end face 202 by bolts, the installation of the photovoltaic panel 3 is convenient, the photovoltaic panel 3 is fixedly arranged at one end of the installation seat 2 far away from the rod body 1, sunlight is convenient to irradiate the photovoltaic panel 3, the rod body 1 is prevented from shielding sunlight, photovoltaic power generation is reduced, the cleaning device comprises a cleaning support 4, an upper sliding seat 5 capable of sliding along the width direction of the installation seat 2 is arranged at the upper part of the cleaning support 4, an upper sliding seat 501 is arranged at the lower end of the upper sliding seat 5, the upper end of the cleaning support 4 is slidably inserted into the upper sliding seat 501, a lower sliding seat 6 capable of sliding along the width direction of the installation seat 2 is arranged at the lower end of the cleaning support 4, an upper sliding seat 6 is arranged at the lower end of the cleaning support 4, the upper sliding seat 6 is slidably arranged at the upper sliding seat 6 along the upper sliding seat 501, the upper sliding seat 5 is slidably connected with the upper sliding seat 7 along the length direction of the installation seat 2, the upper sliding seat 7 is slidably arranged along the length direction of the upper sliding seat 2, the upper sliding seat 7 is slidably connected with the upper sliding seat 7 along the length direction of the upper sliding seat 2, the upper sliding seat 7 is slidably arranged at the lower sliding seat 6, the lower part of linking bridge 7 has been installed and can be followed the gliding spacing 9 of width direction of mount pad 2, shift module 8 has been installed in the left part of linking bridge 7, shift module 8 is used for driving spacing 9 and slides, be provided with trigger end 801 on the shift module 8, lower part slide 6 can conflict trigger end 801, make shift module 8 change spacing 9's height, a plurality of cleaning shaft 10 have been installed in the rotation of cleaning support 4 along carriage length direction, the central axis of cleaning shaft 10 is all mutually perpendicular with photovoltaic panel 3, cleaning wheel 11 has all been fixedly installed to cleaning shaft 10's lower part, driven pulley 12 has all been installed to cleaning shaft 10's upper portion fixed, wherein, cleaning shaft 10's central axis is all mutually perpendicular with photovoltaic panel 3, make cleaning wheel 11's rotation direction avoid with photovoltaic panel 3 vertical direction, avoid producing vertical impact to photovoltaic panel 3, have the advantage that the impact is little to photovoltaic panel 3, can effectively protect photovoltaic panel 3, photovoltaic panel 3's damage has been improved photovoltaic panel 3's life.
As shown in fig. 6, a lower chute 4a is arranged at the lower part of the cleaning support 4, an abutting elastic sheet 4b is fixedly arranged in the lower chute 4a, a sliding block 4c is arranged in the lower chute 4a in a sliding manner, the lower end of the end part of the abutting elastic sheet 4b is attached to and fixed at the upper end of the sliding block 4c, a driving shaft 13 is rotatably arranged on the sliding block 4c, and the central axis of the driving shaft is perpendicular to the photovoltaic panel. Wherein, the elastic force of the abutting elastic piece 4b pushes the sliding block 4c to move towards the direction approaching to the transmission gear 701.
The central axis of the driving shaft 13 is perpendicular to the photovoltaic panel 3, a driving belt wheel 14 is fixedly arranged at the upper part of the driving shaft 13, and a belt 15 is arranged between the driving belt wheel 14 and the driven belt wheel 12 in a belt transmission mode. The driven pulleys 12 are also in transmission connection through a belt 15, and the belt 15 has certain elasticity and can maintain the tension of the driving pulley 14 and the driven pulleys 12; the outer wall of the belt 15 is fixedly provided with a trigger head 16, the lower part of the driving shaft 13 is fixedly provided with a driving gear 17, the driving gear 17 is meshed with a transmission gear 701, the lower sliding seat 6 is provided with a reset spring piece 18, the lower end of the cleaning support 4 is provided with a flange 401, the end part of the reset spring piece 18 is in contact with the upper end of the flange 401, the lower end of the cleaning support 4 is provided with a driving guide post 402 penetrating through the lower end face of the lower sliding seat 6, the elastic force of the reset spring piece 18 pushes the driving guide post 402 to be in contact with a limit strip 9, so that the cleaning support 4 keeps the relative position with the photovoltaic panel 3, and the cleaning support 4 can change the position of the cleaning support 4 through the movement of the limit strip 9, thereby providing conditions for the change of cleaning track; a spray pipe 19 is fixedly arranged at one end of the upper sliding seat 5 far away from the photovoltaic panel 3, wherein the spray pipe 19 can be externally connected with water supply equipment, a plurality of nozzles 20 are fixedly arranged at one end of the spray pipe 19 facing the photovoltaic panel 3, a water flow switch 21 for controlling the communication of the spray pipe 19 is fixedly arranged on the spray pipe 19, wherein the water flow switch 21 is a time delay switch, a trigger switch is turned on for once, water flow enters the spray pipe 19 and is sprayed out of the nozzles 20, a photovoltaic bar is washed, the cleaning effect of the photovoltaic panel 3 is improved, due to limited water source, the water flow switch 21 can be set as a time delay switch, the water source can be saved, a trigger head 16 can trigger the water flow switch 21 to be turned on and off, when the belt 15 rotates to drive the trigger head 16 to abut against the water flow switch 21, thereby the water source is communicated, a driving motor 22 is fixedly arranged on the mounting seat 2, the driving motor 22 is connected with an external power source, such as a storage battery, a power line, etc., a screw rod 23 is fixedly connected to an output shaft of the driving motor 22, a driven nut 24 is mounted on the upper sliding seat 5, and the driven nut 24 is sleeved on an outer wall of the screw rod 23.
When the driving motor 22 works, the output shaft of the driving motor 22 drives the screw rod 23 to rotate, the screw rod 23 drives the upper sliding seat 5 to move along the length direction of the mounting seat 2, the mounting seat 2 drives the cleaning support 4 to move, the cleaning support 4 drives the cleaning shaft 10 to move, the cleaning shaft 10 drives the cleaning wheels 11 to move along the length direction, meanwhile, the driving gear 17 drives the belt 15 to reciprocate through meshing rotation with the transmission gear 701, the belt 15 drives the driven belt pulley 12 to rotate, the driven belt pulley 12 drives the cleaning shaft to rotate, cleaning of the photovoltaic panel 3 is achieved, and when the cleaning support 4 moves to the triggering end 801 of the shifting assembly 8, the shifting assembly 8 drives the limiting strip 9 to slide to change the height, so that the walking track of the cleaning wheels 11 is changed, the gap between the two cleaning wheels 11 cannot be cleaned, the cleaning effect is guaranteed, the cleaning device is driven by the screw rod 23 to move along the mounting seat 2, impact force generated by the cleaning device on the photovoltaic panel 3 is avoided, and the service life of the photovoltaic panel 3 is further prolonged.
The displacement assembly 8 comprises a displacement shell 802, the displacement shell 802 is fixedly arranged at the left part of the connecting support 7, the trigger end 801 is a contact sensor, a sliding guide pillar 803 is arranged in the displacement shell 802, a limit bar 9 is arranged on the outer wall of the sliding guide pillar 803 in a sliding sleeve mode, an electric telescopic rod 804 is fixedly arranged at the bottom of the displacement shell 802, the telescopic end of the electric telescopic rod 804 is fixed at the lower end of the limit bar 9, the contact sensor is in control connection with the electric telescopic rod 804, the electric telescopic rod 804 has a self-locking function and can lock the height of the telescopic end, the contact sensor is positioned and high, the height of the limit bar 9 is controlled, the height position of the cleaning wheels 11 is changed, and the clearance between the two cleaning wheels 11 is prevented from being incapable of cleaning.
In order to facilitate the installation, the right part of the connecting bracket 7 is provided with a right part chute 703, and the right part of the limit strip 9 is inserted and installed in the right part chute 703. The front end of the right sliding groove 703 is an opening, and the opening is provided with a mounting plate 702 in a bolt connection manner, so that the mounting of the limit strip 9 is facilitated.
As shown in fig. 11 to 13, further, the cleaning device further includes a water tank 26 and a water pump 27, wherein the water tank 26 can store cleaning water, so as to increase cleaning effect, the water tank 26 and the water pump 27 are both fixedly mounted on the mounting seat 2, the water inlet end of the water pump 27 is connected with the water tank 26 through a pipeline connection, the water tank 26 can be externally connected with a water source, such as rainwater, a water supply pipe, etc., the water outlet end of the water pump 27 is provided with a telescopic hose, and the end of the telescopic hose is fixedly connected with the spray pipe 19. When the photovoltaic panel 3 is used, the water pump 27 can be communicated with an external power supply, such as a storage battery, a power line and the like, and the water pump 27 can send water in the water tank 26 into the water spray pipe 19 to spray out when working, so that the photovoltaic panel 3 is cleaned.
In order to reduce the cleaning water of the photovoltaic panel 3, the upper end of the rod body 1 is also provided with a wind power generation assembly and a water receiving disc 28, the water receiving disc 28 is positioned below the wind power generation assembly and extends towards the periphery, and the water receiving disc 28 is communicated with the water tank 26 in a pipeline connection mode. When the wind power generation device is used, the water receiving disc 28 can collect rainwater, the pipeline laying is reduced, the consumption is reduced, meanwhile, water can be directly added at the position of the water receiving disc 28, the operation flow is simplified, the wind power generation assembly has a large area, and the rainwater collecting amount can be increased.
In order to avoid excessive water in the water receiving disc 28 caused by excessive rainwater, one end of the water receiving disc 28 facing the photovoltaic panel 3 is provided with an overflow groove 281, a drainage groove 282 is arranged in the overflow groove 281, a guide plate 283 is fixedly arranged at the lower end of the drainage groove 282, and the guide plate 283 is positioned above the photovoltaic panel. When the rainwater is excessive, the rainwater can be discharged through the overflow groove 281 to directly wash the deflector 283.
The deflector 283 is provided with a plurality of diversion trenches 283a towards one end of the photovoltaic panel 3, and rainwater can flow out through the diversion trenches 283a, so that the cleaning effect of the rainwater is improved.
The wind power generation assembly comprises a generator 29, the generator 29 is fixedly arranged at the upper end of the rod body 1, a rotating frame 30 is fixed on an output shaft of the generator 29, and blades 31 are arranged on the rotating frame 30. In use, the generator 29 may be connected to an external power storage device, such as a battery.
The mounting seat 2 is provided with the supporting part 203 which extends upwards, the supporting part 203 is provided with the pressing pump 32, the pressing end of the pressing pump 32 extends out of the upper end face of the supporting part 203, the pumping end of the pressing pump 32 is communicated with the water tank 26 through a pipeline, the water outlet end of the pressing pump 32 is communicated with the water spraying pipe 19 through a pipeline, the water spraying pipe 19 can be connected with a three-way joint, thereby realizing multi-channel water supply, the lower end of the rotating frame 30 is provided with the pressing block 30a, and the pressing block 30a can be abutted against the pressing end, so that the pressing end downwards presses the pumping water.
When the blade 31 rotates, the blade 31 drives the rotating frame 30 to rotate, the rotating frame 30 drives the pressing block 30a to move, the pressing block 30a drives the pressing end to move, the pressing end drives the pressing pump 32 to work, water in the water tank 26 is extracted, the water is sent into the water spraying pipe 19, and a water source is provided for cleaning the photovoltaic panel 3 through wind energy, so that the power consumption is further reduced, and the long-term use cost is reduced.
According to the invention, rainwater is collected through the water receiving disc 28, so that the laying and consumption of pipelines are reduced, the maintenance cost is reduced, meanwhile, wind energy is utilized to generate electricity, power is provided for cleaning the photovoltaic panel 3, the power consumption is further reduced, and the long-term use cost is reduced.
The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this invention will occur to those skilled in the art, and are intended to be within the spirit and scope of the invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311731921.0A CN117691938B (en) | 2023-12-15 | 2023-12-15 | Photovoltaic panel automatic dust removal and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311731921.0A CN117691938B (en) | 2023-12-15 | 2023-12-15 | Photovoltaic panel automatic dust removal and cleaning device |
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| CN117691938A CN117691938A (en) | 2024-03-12 |
| CN117691938B true CN117691938B (en) | 2025-01-17 |
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| CN202311731921.0A Active CN117691938B (en) | 2023-12-15 | 2023-12-15 | Photovoltaic panel automatic dust removal and cleaning device |
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| CN118971785A (en) * | 2024-10-16 | 2024-11-15 | 内蒙古中铭建投建设有限公司 | Photovoltaic panel cleaning device and cleaning method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN215142520U (en) * | 2021-05-24 | 2021-12-14 | 四川航洋电力工程设计有限公司 | Photovoltaic board cleaning device |
| CN114024498A (en) * | 2021-11-25 | 2022-02-08 | 徐州工业职业技术学院 | Automatic cleaning system and working method for photovoltaic solar panel array |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017145194A1 (en) * | 2016-02-24 | 2017-08-31 | 株式会社 スカイロボット | Cleaning device for photovoltaic power generation panel |
| CN113351553B (en) * | 2021-04-21 | 2022-04-05 | 皖西学院 | Mobile rotating mechanism and photovoltaic power generation equipment with self-cleaning function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215142520U (en) * | 2021-05-24 | 2021-12-14 | 四川航洋电力工程设计有限公司 | Photovoltaic board cleaning device |
| CN114024498A (en) * | 2021-11-25 | 2022-02-08 | 徐州工业职业技术学院 | Automatic cleaning system and working method for photovoltaic solar panel array |
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