CN221227476U

CN221227476U - Photovoltaic board cleaning device

Info

Publication number: CN221227476U
Application number: CN202322074352.9U
Authority: CN
Inventors: 王斌; 贺瑞; 李承霖; 李少雄; 魏显鉴
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-06-25
Anticipated expiration: 2033-08-03

Abstract

The application relates to the technical field of cleaning of photovoltaic panels, in particular to a photovoltaic panel cleaning device, which comprises: a support frame; support clearance mechanism, support clearance mechanism and set up on the support frame, support clearance mechanism includes backup pad and water tank, through the cooperation of water pump one, motor one, the screw thread axle, shunt tubes etc., be convenient for make the shower nozzle water spray, be convenient for drive the clearance board and remove, thereby be convenient for drive the brush board and remove, make rivers and brush board clean the photovoltaic board body, the generating efficiency and the life of photovoltaic board body have been improved, the cooperation through the collecting vat, water pump two, hose etc. is convenient for carry out recycle to water, water resource has been practiced thrift, cooperation through filter screen and filter vat, be convenient for filter rainwater or sewage, be convenient for motor two, the axis of rotation, cooperation such as scraper blade, handle rubbish such as leaf, branch, avoided the filter screen to be stopped up, and easy operation is swift, the practicality is higher, comparatively convenient and practical.

Description

Photovoltaic board cleaning device

Technical Field

The utility model relates to the technical field of photovoltaic panel cleaning, in particular to a photovoltaic panel cleaning device.

Background

At present, the efficient utilization of new energy solar photovoltaic power generation panels (hereinafter referred to as photovoltaic panels) is one of the popular research directions. With large-area popularization and application of photovoltaic power generation, the cleaning problem of the photovoltaic panel is increasingly outstanding, and development of photovoltaic power generation industry is restrained. The deposited dust on the photovoltaic panel has the functions of reflecting, scattering and absorbing solar radiation, reduces the solar radiation transmittance of the photovoltaic panel, leads to the reduction of the output power of the photovoltaic panel, and is more obvious along with the increase of the thickness of the deposited dust. In addition, because the dust can absorb solar radiation to raise temperature and corrosive chemical components in the dust exist, the deposited dust can corrode and destroy the photovoltaic panel to a certain extent, and the photoelectric conversion efficiency and the service life of the photovoltaic panel are further reduced. If the accumulated ash on the photovoltaic panel can be timely cleaned, so that the accumulated ash can be kept clean for a long time, the power generation efficiency and the service life of the photovoltaic panel can be greatly improved, and therefore, the photovoltaic panel cleaning device is provided.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a photovoltaic panel cleaning device, which is used for solving the problems of the prior art in the background art that accumulated ash on a photovoltaic panel has reflection, scattering and absorption effects on solar radiation, reduces the solar radiation transmittance of the photovoltaic panel, leads to the reduction of the output power of the photovoltaic panel and is more obvious along with the increase of the thickness of the accumulated ash. In addition, because the dust can absorb solar radiation to raise temperature and corrosive chemical components in the dust exist, the deposited dust can corrode and destroy the photovoltaic panel to a certain extent, and the problems of the photovoltaic panel that the photoelectric conversion efficiency and the service life are reduced are aggravated.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a photovoltaic panel cleaning apparatus comprising:

A support frame;

The photovoltaic cleaning device comprises a supporting and cleaning mechanism, wherein the supporting and cleaning mechanism is arranged on a supporting frame and comprises a supporting plate and a water tank, the supporting plate and the water tank are fixedly connected to the supporting frame, a photovoltaic plate body is installed on the supporting plate, two sliding grooves are formed in the supporting plate, two first motors are installed on the supporting plate, a sliding block is connected in the sliding grooves in a sliding mode, a threaded shaft is rotationally connected in the sliding grooves, the sliding block is in threaded connection with the threaded shaft, the output end of the first motors penetrates through the sliding groove and is fixedly connected with the threaded shaft, two brush plates are fixedly connected to the sliding block, a plurality of water outlet pipes are fixedly connected to the cleaning plates, a spray head is communicated to the water outlet pipes, a first water pump is installed on the water tank, a first water inlet end of the first water pump is communicated with a water suction pipe, the other end of the first hose is communicated with the water distribution pipe, a water inlet pipe and a valve are installed on the water tank, and the water outlet pipe are detachably connected with the photovoltaic plate, and the photovoltaic cleaning device is used for cleaning the photovoltaic plate;

The circulating mechanism is arranged on the support frame, the support plate and the water tank and comprises a second water pump, a cover plate and a collecting tank, the second water pump is arranged on the support frame, the cover plate is detachably connected to the water tank, a second hose is communicated with the water outlet end of the second water pump, the second hose is communicated with the cover plate, an elbow is communicated with the water inlet end of the second water pump, the collecting tank is fixedly connected to the support plate and the support frame, the elbow penetrates through the collecting tank, a filter screen is arranged in the collecting tank, rainwater or used sewage can be recycled, filtered and reused conveniently, and water resources are saved;

The cleaning mechanism is arranged on the collecting tank and used for collecting leaves, branches and the like.

Preferably, the cleaning mechanism comprises a shielding cover, the shielding cover is fixedly connected to the collecting tank, a second motor is installed on the shielding cover, a rotating shaft is connected to the shielding cover in a rotating mode, a fixing plate is fixedly connected to the rotating shaft, a scraping plate is fixedly connected to the fixing plate, an output end of the second motor penetrates through the shielding cover and is fixedly connected with the rotating shaft, a drawer is arranged on the shielding cover and used for collecting branches, leaves and the like, and blocking of a filter screen is avoided.

Further, the cover plate is detachably connected with a filter tank through a plurality of bolts II, and the filter tank penetrates into the water tank.

Still further, two handles one are arranged on the cover plate.

Further, a second handle is arranged on the placement drawer.

(III) beneficial effects

Compared with the prior art, the utility model provides a photovoltaic panel cleaning device, which has the following beneficial effects:

This photovoltaic board cleaning device, through the cooperation of water pump one, motor one, the screw thread axle, shunt tubes etc., be convenient for make the shower nozzle water spray, be convenient for drive the clearance board and remove, thereby be convenient for drive the brush board and remove, make rivers and brush board clean the photovoltaic board body, the generating efficiency and the life of photovoltaic board body have been improved, cooperation through the collecting vat, water pump two, hose etc. is convenient for carry out recycle to water, water resource has been practiced thrift, cooperation through filter screen and filter vat, be convenient for filter rainwater or sewage, be convenient for motor two, the axis of rotation, cooperation such as scraper blade, handle rubbish such as leaf, branch, the filter screen has been avoided to be stopped up, easy operation is swift, the practicality is higher, comparatively convenient and practical.

Drawings

FIG. 1 is a schematic plan view, partly in section, of the present application;

FIG. 2 is a schematic plan view of the front view of the present application;

FIG. 3 is a schematic view of a partial enlarged structure of the present application at A in FIG. 1;

fig. 4 is a schematic view of a partially enlarged structure at B in fig. 1 according to the present application.

In the figure: 1. a support frame; 2. a support plate; 3. a water tank; 4. a photovoltaic panel body; 5. a first motor; 6. a slide block; 7. a threaded shaft; 8. a cleaning plate; 9. a brush plate; 10. a water outlet pipe; 11. a shunt; 12. a first water pump; 13. a second water pump; 14. a cover plate; 15. a collection tank; 16. a filter screen; 17. a shielding cover; 18. a second motor; 19. a fixing plate; 20. a scraper; 21. placing a drawer; 22. a first handle; 23. a second handle; 24. a filter tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, a photovoltaic panel cleaning apparatus includes:

A support frame 1;

In fig. 1-3, a supporting and cleaning mechanism is arranged on a supporting frame 1, the supporting and cleaning mechanism comprises a supporting plate 2 and a water tank 3, the supporting plate 2 and the water tank 3 are fixedly connected on the supporting frame 1, a photovoltaic panel body 4 is arranged on the supporting plate 2, two sliding grooves are formed in the supporting plate 2, two first motors 5 are arranged on the supporting plate 2, sliding blocks 6 are slidingly connected in the sliding grooves, a threaded shaft 7 is rotationally connected in the sliding grooves, the sliding blocks 6 are in threaded connection with the threaded shaft 7, the output ends of the first motors 5 penetrate through the sliding grooves and are fixedly connected with the threaded shaft 7, cleaning plates 8 are fixedly connected on the two sliding blocks 6, two brush plates 9 are detachably connected on the cleaning plates 8 through a plurality of bolts, a plurality of water outlet pipes 10 are fixedly connected on the cleaning plates 8, a spray head is communicated on the water outlet pipes 10, a plurality of water outlet pipes 11 are communicated with each other, a first water pump 12 is arranged on the water tank 3, the water outlet ends of the first pumps 12 are communicated with a first hose, the water inlet ends of the first pumps 12 are communicated with a water suction pipe, the other ends of the first hoses are communicated with the split pipes 11, the water inlet pipes 3 are fixedly provided with the water inlet pipes 2 and the supporting plates 10 and the photovoltaic panel body 4, a valve body 4 are arranged on the supporting plate 2, the cleaning plates 4 are fixedly connected with the water outlet pipes 4, and the photovoltaic panel body 4 are used for cleaning the supporting plates 4, and the photovoltaic panel body 4 is provided with a valve, and has been used for cleaning the supporting the photovoltaic panel 4;

In fig. 1, fig. 2 and fig. 4, the circulation mechanism is arranged on the support frame 1, the support plate 2 and the water tank 3, the circulation mechanism comprises a water pump II 13, a cover plate 14 and a collecting tank 15, the water pump II 13 is arranged on the support frame 1, the cover plate 14 is detachably connected to the water tank 3, the water outlet end of the water pump II 13 is communicated with a hose II, the hose II is communicated with the cover plate 14, the water inlet end of the water pump II 13 is communicated with an elbow pipe, the collecting tank 15 is fixedly connected to the support plate 2 and the support frame 1, the elbow pipe penetrates through the collecting tank 15, a filter screen 16 is arranged in the collecting tank 15, the collecting tank 15 is used for receiving water, the water pump II 13 is used for pumping water, so that rainwater or sewage after being used can be recycled, filtered and reused, and water resources are saved;

In fig. 1, fig. 2 and fig. 4, the clearance mechanism, clearance mechanism sets up on collecting vat 15, be used for collecting leaf branch etc. clearance mechanism includes shielding cover 17, shielding cover 17 fixed connection is on collecting vat 15, install motor two 18 on the shielding cover 17, shielding cover 17 internal rotation is connected with the axis of rotation, fixedly connected with fixed plate 19 in the axis of rotation, fixedly connected with scraper blade 20 on the fixed plate 19, the output of motor two 18 runs through into shielding cover 17 and with axis of rotation fixed connection, be provided with on the shielding cover 17 and place drawer 21, motor two 18, axis of rotation etc. are used for collecting branch, leaf etc. avoided the jam of filter screen 16.

In fig. 1, the cover plate 14 is detachably connected with a filter tank 24 through a plurality of bolts II, and the filter tank 24 penetrates into the water tank 3 for filtering water again.

In fig. 1 and 2, two handles 22 are provided on the cover 14 for convenience of use.

In fig. 1 and 2, the placement drawer 21 is provided with a second handle 23, which improves the practicality.

It should be further noted that, in this embodiment, the first motor 5, the second motor 18, the first water pump 12, the second water pump 13 and the photovoltaic panel body 4 are conventional devices that are commonly known to those skilled in the art and purchased in the market, and may be selected or customized according to actual needs, in this patent, only the first motor 18, the second water pump 12, the second water pump 13 and the photovoltaic panel body 4 are used, and the structure and the function of the photovoltaic panel body are not improved, and the setting mode, the installation mode and the electrical connection mode of the photovoltaic panel body are only required to be debugged according to the requirements of the application specification, so that those skilled in the art do not need to be repeated here, and the installation positions of the first motor 5, the second motor 18, the first water pump 12, the second water pump 13 and the photovoltaic panel body 4 are selected according to the actual use requirements, so that the operation control is convenient for the operators.

In summary, the working principle and working process of the photovoltaic panel cleaning device are that when the photovoltaic panel cleaning device is used, the photovoltaic panel cleaning device is firstly placed at a place where the photovoltaic panel cleaning device is required to be used, a motor I5 is connected with a forward and reverse rotation circuit according to the specification, then when cleaning is required, a water pump I12 is started, the water pump I12 pumps water and supplies water into a hose I, a shunt pipe 11 and the like, at the moment, water is sprayed out of a spray head, the motor I5 is started again, the motor I5 drives a threaded shaft 7 to rotate, the threaded shaft 7 drives a sliding block 6 to move so that the sliding block 6 drives a cleaning plate 8 to move, then the cleaning plate 8 drives the spray head, a brush plate 9 and the like to move so as to clean the photovoltaic panel body 4, dust on the photovoltaic panel body 4 is effectively cleaned, the power generation efficiency and the service life of the photovoltaic panel body 4 are improved, the cleaned water flows into the collecting tank 15, the filter screen 16 filters larger substances, the second motor 18 is started, the second motor 18 drives the stirring shaft, the fixing plate 19 and the like to rotate, the scraping plate 20 is convenient for scraping the filter screen 16, the larger substances are conveniently led into the placing drawer 21, the second water pump 13 is used for transferring the water into the water tank 3, the filter tank 24 filters the water again, the smaller substances are conveniently filtered, water resources are effectively saved, and the above embodiment with higher practicability only expresses the specific embodiment of the utility model, and the description is more specific and detailed, but the utility model is not limited by the patent scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A photovoltaic panel cleaning apparatus, comprising:

a support (1);

The support cleaning mechanism is arranged on the support frame (1), the support cleaning mechanism comprises a support plate (2) and a water tank (3), the support plate (2) and the water tank (3) are fixedly connected to the support frame (1), a photovoltaic plate body (4) is arranged on the support plate (2), two sliding grooves are formed in the support plate (2), two first motors (5) are arranged on the support plate (2), sliding blocks (6) are connected in the sliding grooves in a sliding manner, threaded shafts (7) are connected in the sliding grooves in a rotating manner, the sliding blocks (6) are connected on the threaded shafts (7) in a threaded manner, the output ends of the first motors (5) penetrate through the sliding grooves and are fixedly connected with the threaded shafts (7), two cleaning plates (8) are fixedly connected to the sliding blocks (6), a plurality of water outlet pipes (10) are connected to the cleaning plates (8) in a penetrating manner, a plurality of water outlet pipes (10) are communicated with one another, a plurality of water outlet pipes (10) are connected with one water pump (12) are connected with one water inlet and one water pump (12) is connected with one water outlet pipe (12), the other end of the first hose is communicated with the shunt tube (11), a water inlet pipe and a water outlet pipe (10) are arranged on the water tank (3), and valves are arranged on the water inlet pipe and the water outlet pipe (10);

The circulating mechanism is arranged on the support frame (1), the support plate (2) and the water tank (3), the circulating mechanism comprises a water pump II (13), a cover plate (14) and a collecting tank (15), the water pump II (13) is arranged on the support frame (1), the cover plate (14) is detachably connected to the water tank (3), a water outlet end of the water pump II (13) is communicated with a hose II, the hose II is communicated with the cover plate (14), a water inlet end of the water pump II (13) is communicated with a bent pipe, the collecting tank (15) is fixedly connected to the support plate (2) and the support frame (1), the bent pipe penetrates into the collecting tank (15), and a filter screen (16) is arranged in the collecting tank (15);

The cleaning mechanism is arranged on the collecting tank (15) and used for collecting leaves and branches.

2. A photovoltaic panel cleaning apparatus according to claim 1, characterized in that: the cleaning mechanism comprises a shielding cover (17), the shielding cover (17) is fixedly connected to the collecting tank (15), a motor II (18) is installed on the shielding cover (17), a rotating shaft is rotationally connected to the shielding cover (17), a fixing plate (19) is fixedly connected to the rotating shaft, a scraping plate (20) is fixedly connected to the fixing plate (19), the output end of the motor II (18) penetrates through the shielding cover (17) and is fixedly connected with the rotating shaft, and a placing drawer (21) is arranged on the shielding cover (17).

3. A photovoltaic panel cleaning apparatus according to claim 2, characterized in that: the cover plate (14) is detachably connected with a filter tank (24) through a plurality of bolts II, and the filter tank (24) penetrates into the water tank (3).

4. A photovoltaic panel cleaning apparatus according to claim 3, characterized in that: the cover plate (14) is provided with two handles (22).

5. A photovoltaic panel cleaning apparatus according to claim 4, wherein: the placement drawer (21) is provided with a handle II (23).