CN221509516U

CN221509516U - Cleaning device for photovoltaic board

Info

Publication number: CN221509516U
Application number: CN202420003844.0U
Authority: CN
Inventors: 曹艺; 吴思怡; 胡蒋明; 李冬云
Original assignee: Hubei Polytechnic Institute
Current assignee: Hubei Polytechnic Institute
Priority date: 2024-01-02
Filing date: 2024-01-02
Publication date: 2024-08-09
Anticipated expiration: 2034-01-02

Abstract

The utility model relates to the technical field of photovoltaic panel cleaning, and proposes a photovoltaic panel cleaning device, including a base and a disinfection component, a cleaning box is welded to the top of the base, two symmetrically arranged support columns one are welded to the top of the base, a guide box is welded to the top of the two support columns one, two symmetrically arranged support columns two are welded to the top of the base, a transmission box is welded to the top of the two support columns two, one side of the transmission box is fixedly connected to a gear box by screws, and through the arrangement of structures such as a cleaning roller and a scraper, a motor is used to drive the cleaning roller to clean the surface of the photovoltaic panel, and at the same time, the scraper is driven to scrape back and forth on the surface of the filter plate to keep the filter plate unobstructed, thereby achieving the effect of cleaning the filter plate. Through the above technical scheme, the problems of being unable to clean the filter plate and being unable to disinfect the recovered water in the prior art are solved.

Description

Cleaning device for photovoltaic board

Technical Field

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

Background

At present, a photovoltaic panel is a core device in a solar power generation system, dust and dirt are often accumulated on the surface of the photovoltaic panel, the absorption and the power generation efficiency of light are affected, the photovoltaic panel is required to be cleaned regularly by using a cleaning device in order to keep the cleaning and the efficient operation of the photovoltaic panel, and the cleaning device for the photovoltaic panel is developed along with the wide application of the photovoltaic power generation system.

The application publication number in the prior art is: CN214488021U, a cleaning device for a photovoltaic panel, comprising a front baffle, a drain outlet is formed on one side of the outer wall, a backflow cavity is formed on the front baffle, a filter plate is fixed on the top outer wall through bolts, support plates are fixed on two sides of the outer wall of the front baffle parallel to one side of the drain outlet through bolts, a same rear baffle is fixed on one side of the two support plates far away from the front baffle through bolts, a motion groove is linearly formed on the top of the outer wall of the rear baffle close to the support plate along the width direction at equal distance, and a rectangular cavity is also formed on the position close to the motion groove;

However, this patent is unable to clean the filter plate when in use, and after a long time use, the filter plate may accumulate some dust, dirt and other impurities, reducing the filtering effect, and this patent is unable to disinfect the reclaimed water, which may contain some microorganisms and contaminants, and if not properly disinfected and treated, may cause secondary pollution to the photovoltaic plate.

The application publication number in the prior art is: CN219632069U, a cleaning device for a photovoltaic panel, comprising a base, a bracket, a double-shaft motor, a rotating mechanism, a sliding chute, sliding rails, a moving mechanism, a first rotating rod, a reciprocating screw, a bevel gear, a turntable, a clamping mechanism and the like, wherein the bracket is arranged on the base of the patent, the double-shaft motor is arranged on the inner wall of the bracket, one end of the double-shaft motor is connected with the rotating mechanism, so that the rotating mechanism can rotate, the sliding chute is formed on the surface of the base, the sliding rails are fixedly connected with the bases on two sides of the sliding chute respectively, and the moving mechanism is arranged on the sliding rails, so that the moving mechanism can slide on the sliding rails;

Although this patent is provided with a gear column and a rack engaging mechanism in the same manner when in use, the patent is intended to drive the head to move, but the cleaning blade cannot be made to perform a thorough cleaning operation, and the cleaning effect is limited to a certain extent.

Disclosure of utility model

The utility model provides a cleaning device for a photovoltaic panel, which solves the problems that a filter plate cannot be cleaned and reclaimed water cannot be disinfected in the related art.

The technical scheme of the utility model is as follows:

The utility model provides a cleaning device for photovoltaic board, includes base and disinfection subassembly, the top welding of base has the cleaning box, the top welding of base has two symmetrical arrangement's support column one, two the top joint welding of support column one has the guide case, the top welding of base has two symmetrical arrangement's support column two, two the top joint welding of support column two has the transmission case, one side of transmission case has the gear box through screw fixed connection, one side of gear box has the slip cap through screw fixed connection, the motor is installed to one side of gear box, the output of motor has the reciprocating screw rod of coaxial setting through the coupling joint, the external screw thread cover of reciprocating screw rod is equipped with sliding block one, the bottom of sliding block one is through screw fixed connection spliced pole, the bottom of spliced pole is through screw fixed connection scraper blade, the external fixation cover of reciprocating screw rod is equipped with the initiative bevel gear, the internally-mounted of gear box has the threaded rod, the external screw thread cover of threaded rod is equipped with the sliding block two, the external fixation cover of sliding block is equipped with the gear, the external fixation of pivot has the pivot through screw rod fixed connection, the driven gear has the pivot through the fixed connection with the screw rod, the driven gear has one end through the fixed connection of drive bevel gear, the driven gear has the fixed connection.

Preferably, the disinfection assembly comprises a connecting plate, one side of the connecting plate is welded in the cleaning box, the other side of the connecting plate is fixedly connected with two symmetrically arranged mounting seats through screws, and ultraviolet lamp tubes are commonly mounted on one sides of the two mounting seats.

Preferably, a rotary groove is formed in the sliding box, the reciprocating screw rod is rotatably mounted in the rotary groove, and a rotary space for the reciprocating screw rod is provided.

Preferably, a straight groove is formed in the transmission case, the threaded rod is rotatably mounted in the straight groove, and a space for rotating the threaded rod is provided.

Preferably, a round groove is formed in the gear box, the reciprocating screw rod is rotatably mounted in the round groove, and a rotating space is provided for the reciprocating screw rod.

Preferably, a square groove is formed in the transmission case, the rotating shaft is slidably connected in the square groove, and a sliding space is provided for the rotating shaft.

Preferably, a sliding groove is formed in the guide box, the rotating shaft is slidably connected in the sliding groove, and a sliding space is provided for the rotating shaft.

Preferably, the inside of sliding box has seted up logical groove, spliced pole sliding connection is in the inside of logical groove provides a gliding space of spliced pole.

The working principle and the beneficial effects of the utility model are as follows:

1. According to the utility model, through the arrangement of the structures such as the cleaning roller, the scraping plate and the like, the motor is used for driving the cleaning roller to clean the surface of the photovoltaic panel, and meanwhile, the scraping plate is driven to scrape the surface of the filter plate in a reciprocating manner, so that the filter plate is kept smooth, and the effect of cleaning the filter plate is realized.

2. According to the utility model, the ultraviolet lamp tube is utilized to disinfect the recovered water through the arrangement of the structures such as the ultraviolet lamp tube and the connecting plate, so that bacteria such as microorganisms in the recovered water are killed, the recovered water can be reused, secondary damage to the photovoltaic panel is avoided, and the effect of disinfecting the recovered water is realized.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the overall frontal structure of the present utility model;

FIG. 2 is a schematic view of the overall reverse side structure of the present utility model;

FIG. 3 is a top cross-sectional view of the structure of the present utility model;

FIG. 4 is a front cross-sectional block diagram of the present utility model;

FIG. 5 is an enlarged view of the utility model at A;

Fig. 6 is an enlarged view of the utility model at B.

In the figure: 1. a guide box; 2. a first support column; 3. a cleaning tank; 4. a base; 5. a slide box; 6. a gear box; 7. a transmission case; 8. a motor; 9. a second support column; 10. a reciprocating screw rod; 11. a first sliding block; 12. a drive bevel gear; 13. a driven bevel gear; 14. a threaded rod; 15. a cleaning roller; 16. a gear post; 17. a rack; 18. a rotating shaft; 19. a second sliding block; 20. a hose; 21. a water pump; 22. an ultraviolet lamp tube; 23. a mounting base; 24. a connecting plate; 25. a filter plate; 26. a scraper; 27. a connecting column; 28. a rotating seat; 29. a fixing seat; 30. a spray head; 31. a spray assembly; 32. a sterilization assembly; 33. and a guide wheel.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

Example 1

As shown in fig. 1 to 6, the present embodiment proposes a cleaning device for a photovoltaic panel, comprising a base 4 and a sterilizing component 32, wherein a cleaning box 3 is welded at the top of the base 4, two symmetrically arranged support columns 1 and 2 are welded at the top of the base 4, a guide box 1 is welded at the top of the two support columns 1 and 2, a transmission box 7 is welded at the top of the base 4, a gear box 6 is fixedly connected to one side of the transmission box 7 through a screw, a sliding box 5 is fixedly connected to one side of the gear box 6 through a screw, a motor 8 is mounted at one side of the gear box 6, a reciprocating screw rod 10 coaxially arranged is connected to the output end of the motor 8 through a coupling, a sliding block 11 is sleeved on the external thread of the reciprocating screw rod 10, a connecting post 27 is fixedly connected to the bottom of the sliding block 11 through a screw, the bottom of the connecting column 27 is fixedly connected with a scraper 26 through a screw, a driving bevel gear 12 is fixedly sleeved on the outer part of the reciprocating screw rod 10, a threaded rod 14 is rotatably arranged in the gear box 6, a sliding block II 19 is sleeved on the outer thread of the threaded rod 14, a rotating shaft 18 is rotatably arranged in the sliding block II 19, a gear column 16 is fixedly sleeved on the outer part of the rotating shaft 18, a cleaning roller 15 is fixedly sleeved on the outer part of the rotating shaft 18, one end of the rotating shaft 18 is fixedly connected with a guide wheel 33 through a screw, one end of the threaded rod 14 is fixedly connected with a driven bevel gear 13 through a screw, the driving bevel gear 12 is meshed with the driven bevel gear 13, a rack 17 is welded on the top of the transmission box 7, the gear column 16 is meshed with the rack 17, a filter plate 25 is fixedly connected inside the cleaning box 3 through a screw, and through the arrangement of the structures such as the cleaning roller 15, the scraper 26 and the like, the motor 8 is used for driving the cleaning roller 15 to clean the surface of the photovoltaic panel, and meanwhile, the scraping plate 26 is driven to scrape the surface of the filter plate 25 in a reciprocating manner, so that the filter plate 25 is kept smooth, and the effect of cleaning the filter plate 25 is achieved.

As shown in fig. 1 to 6, a rotary groove is formed in the slide box 5, and a reciprocating screw 10 is rotatably installed in the rotary groove.

As shown in fig. 1 to 6, a straight groove is formed in the transmission case 7, and the threaded rod 14 is rotatably installed in the straight groove.

As shown in fig. 1 to 6, a circular groove is formed in the gear box 6, and a reciprocating screw 10 is rotatably installed in the circular groove.

As shown in fig. 1 to 5, a square groove is formed in the transmission case 7, and the rotating shaft 18 is slidably connected to the inside of the square groove.

As shown in fig. 1 to 6, a chute is formed in the guide box 1, and the rotating shaft 18 is slidably connected to the inside of the chute.

As shown in fig. 1 to 6, a through groove is formed in the slide box 5, and the connection post 27 is slidably connected to the inside of the through groove.

In this embodiment, when the cleaning device for a photovoltaic panel is used, firstly, the photovoltaic panel to be cleaned is placed in the cleaning box 3, then, the motor 8 is started, the motor 8 is connected with a power supply through an electric wire, the motor 8 drives the reciprocating screw rod 10 to rotate, the reciprocating screw rod 10 drives the driving bevel gear 12 to rotate, the driving bevel gear 12 drives the driven bevel gear 13 to rotate, the driven bevel gear 13 drives the threaded rod 14 to rotate, the threaded rod 14 drives the sliding block II 19 to move, the sliding block II 19 drives the rotating shaft 18 to move, the rotating shaft 18 drives the gear column 16 to move, the gear column 16 rotates under the meshing connection action of the gear column 16 and the rack 17, at this moment, the rotating shaft 18 drives the cleaning roller 15 to rotate while moving linearly, the cleaning roller 15 cleans the photovoltaic panel, cleaning liquid is injected into the cleaning liquid to enable the photovoltaic panel to be cleaned more cleanly, the cleaning liquid flows into the next layer of the cleaning box 3 along the small holes arranged in the cleaning box 3, is contacted with the filter plate 25, after the filter plate 25, impurities are blocked by the filter plate 25, and simultaneously, the sliding block II 11 is driven to move when the reciprocating screw rod 10 rotates, the sliding block II 11 drives the connecting column 27 to move, and the connecting column 27 is driven by the rotating the sliding block 26 to move, and the connecting column 26 is kept to move linearly and the particles smoothly.

Example 2

As shown in fig. 1 to 6, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the sterilizing unit 32 includes a connection plate 24, one side of the connection plate 24 is welded inside the cleaning tank 3, the other side of the connection plate 24 is fixedly connected with two symmetrically arranged mounting seats 23 through screws, one side of the two mounting seats 23 is jointly provided with an ultraviolet lamp tube 22, and the ultraviolet lamp tube 22 is utilized to sterilize the reclaimed water through the arrangement of the structures such as the ultraviolet lamp tube 22 and the connection plate 24, so that microorganisms and other bacteria in the reclaimed water are killed, the reclaimed water can be reused, and secondary damage to the photovoltaic panel is not caused, thereby realizing the effect of sterilizing the reclaimed water.

In this embodiment, the ultraviolet lamp tube 22 is used to disinfect the recovered cleaning solution by the arrangement of the disinfection assembly 32, and the ultraviolet lamp tube 22 can release ultraviolet rays with a bactericidal effect, so that microorganisms such as bacteria, viruses and mold in the recovered cleaning solution can be effectively killed, and the potential risk of microbial contamination is eliminated, thereby prolonging the service life of the cleaning solution.

As shown in fig. 1 to 6, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the spray assembly 31 includes a fixing seat 29, the bottom of the fixing seat 29 is welded at the top of the cleaning tank 3, the top of the fixing seat 29 is fixedly connected with a rotating seat 28 through a screw, a spray head 30 is rotatably installed inside the rotating seat 28, the top of the spray head 30 is fixedly connected with a hose 20 through a screw, one end of the hose 20 is fixedly connected inside the cleaning tank 3 through a screw, and the outside of the hose 20 is provided with a water pump 21.

In this embodiment, through the setting of spray subassembly 31, utilize suction pump 21 to take out the cleaning solution of cleaning tank 3 bottom, carry shower nozzle 30 through hose 20, by shower nozzle 30 blowout again, clean the photovoltaic board, through retrieving the cleaning solution and reuse, can effectively reduce the water consumption, reduce the consumption of water resource to reduce the discharge of waste water, alleviateed the burden to the environment, also reduced waste water treatment cost simultaneously.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A cleaning device for a photovoltaic panel, comprising a base (4) and a disinfection assembly (32), characterized in that a cleaning box (3) is welded to the top of the base (4), two symmetrically arranged support columns (2) are welded to the top of the base (4), a guide box (1) is welded to the top of the two support columns (2), two symmetrically arranged support columns (9) are welded to the top of the base (4), a transmission box (7) is welded to the top of the two support columns (9), one side of the transmission box (7) is fixedly connected to a gear box (6) by screws, one side of the gear box (6) is fixedly connected to a sliding box (5) by screws, and one side of the gear box (6) is installed with a motor (8);

The output end of the motor (8) is connected to a coaxially arranged reciprocating screw (10) through a coupling, the external thread sleeve of the reciprocating screw (10) is provided with a sliding block (11), the bottom of the sliding block (11) is fixedly connected to a connecting column (27) through screws, the bottom of the connecting column (27) is fixedly connected to a scraper (26) through screws, the external fixed sleeve of the reciprocating screw (10) is provided with an active bevel gear (12), the gear box (6) is internally rotatably mounted with a threaded rod (14), the external thread sleeve of the threaded rod (14) is provided with a sliding block (19), the internal of the sliding block (19) is rotatably mounted with a A rotating shaft (18), an external fixed sleeve of the rotating shaft (18) is provided with a gear column (16), an external fixed sleeve of the rotating shaft (18) is provided with a cleaning roller (15), one end of the rotating shaft (18) is fixedly connected to a guide wheel (33) by means of screws, one end of the threaded rod (14) is fixedly connected to a driven bevel gear (13) by means of screws, the driving bevel gear (12) is meshingly connected to the driven bevel gear (13), a rack (17) is welded on the top of the transmission box (7), the gear column (16) is meshingly connected to the rack (17), and a filter plate (25) is fixedly connected to the inside of the cleaning box (3) by means of screws.

2. A photovoltaic panel cleaning device according to claim 1, characterized in that the disinfection component (32) includes a connecting plate (24), one side of the connecting plate (24) is welded to the inside of the cleaning box (3), and the other side of the connecting plate (24) is fixedly connected to two symmetrically arranged mounting seats (23) by screws, and an ultraviolet lamp tube (22) is commonly installed on one side of the two mounting seats (23).

3. A photovoltaic panel cleaning device according to claim 2, characterized in that a rotation groove is provided inside the sliding box (5), and the reciprocating screw rod (10) is rotatably installed inside the rotation groove.

4. A photovoltaic panel cleaning device according to claim 1, characterized in that a straight groove is provided inside the transmission box (7), and the threaded rod (14) is rotatably installed inside the straight groove.

5. A photovoltaic panel cleaning device according to claim 1, characterized in that a circular groove is provided inside the gear box (6), and the reciprocating screw (10) is rotatably installed inside the circular groove.

6. A photovoltaic panel cleaning device according to claim 1, characterized in that a square groove is provided inside the transmission box (7), and the rotating shaft (18) is slidably connected inside the square groove.

7. A photovoltaic panel cleaning device according to claim 1, characterized in that a slide groove is provided inside the guide box (1), and the rotating shaft (18) is slidably connected inside the slide groove.

8. A photovoltaic panel cleaning device according to claim 2, characterized in that a through groove is provided inside the sliding box (5), and the connecting column (27) is slidably connected inside the through groove.