CN219576988U

CN219576988U - Automatic cleaning device for photovoltaic panel

Info

Publication number: CN219576988U
Application number: CN202320631380.3U
Authority: CN
Inventors: 刘波; 张胜; 吴志勇; 刘国彦; 邓超; 于黎明; 王军伟; 李浩智; 偶力威; 牛鑫; 刘伟国
Original assignee: Electric Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Current assignee: Electric Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-22
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses an automatic cleaning device for a photovoltaic panel, which comprises a fixed seat, wherein the inner side surface of the fixed seat is fixedly connected with the photovoltaic panel, a chute is formed in the fixed seat, a sliding block is connected in the chute in a sliding manner, and a tooth slot is formed in the middle of the upper surface of the fixed seat; and one side of the outer surface of the sliding block is fixedly connected with a motor. This photovoltaic board self-cleaning device, through the spout, the slider, the tooth's socket, a motor, the gear, cutting ferrule and rubber strip's setting, motor drive dwang rotates, make the gear pass through the tooth's socket at the surface movement of fixing base, the slider removes in the inside of spout thereupon, the both ends joint of rubber strip is in the inside of two cutting ferrules, the installation is dismantled conveniently, can avoid the scratch photovoltaic board, the rubber strip is scraped the impurity of photovoltaic board surface bonding and the water stain when washing under the effect of slider, guarantee the generating efficiency of photovoltaic board, the cleaning performance is strengthened, the practicality of device has been increased.

Description

Automatic cleaning device for photovoltaic panel

Technical Field

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

Background

In photovoltaic power generation, in order to absorb solar energy, the photovoltaic power generation needs to be exposed to the atmosphere, which inevitably causes pollution to the photovoltaic panel, and the power generation efficiency of the photovoltaic panel is reduced after a long time, so that the photovoltaic panel needs to be cleaned regularly to ensure normal operation.

Through searching, chinese patent publication No. CN212703263U discloses an automatic cleaning device for a photovoltaic panel, a water spray gun is arranged on a movable trolley, when the movable trolley moves linearly on a guide rail, the water spray gun can continuously wash the surface of the photovoltaic panel, thereby greatly reducing labor intensity, enhancing the absorptivity of the photovoltaic panel to sunlight, improving the utilization rate of solar energy,

the above patent can clean the photovoltaic panel, but only adopts the mode of washing, and the impurity and the dust of bonding form are difficult for getting rid of, and the water stain after washing adsorbs on the photovoltaic panel easily, seriously influences the generating efficiency of photovoltaic panel, and cleaning effect is lower, consequently need design a photovoltaic panel self-cleaning device to solve above-mentioned problem.

Disclosure of Invention

The utility model mainly aims to provide an automatic cleaning device for a photovoltaic panel, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the automatic cleaning device for the photovoltaic panel comprises a fixed seat, wherein the inner side surface of the fixed seat is fixedly connected with the photovoltaic panel, a chute is formed in the fixed seat, a sliding block is connected in the chute in a sliding manner, and a tooth slot is formed in the middle of the upper surface of the fixed seat; one side fixedly connected with motor of slider surface, the output fixedly connected with dwang of motor, the surface fixedly connected with gear of dwang, the opposite side fixedly connected with cutting ferrule of slider surface, the inside joint of cutting ferrule has the rubber strip.

In order to achieve the effect of being convenient for supporting the fixing device, as the automatic cleaning device for the photovoltaic panel, the lower surface of the fixing seat is fixedly connected with the supporting column, and the bottom of the inner side surface of the supporting column is fixedly connected with the supporting plate.

In order to achieve the effect of being convenient for cleaning water, as the automatic cleaning device for the photovoltaic panel, the upper surface of the supporting plate is fixedly connected with the water tank, one side of the inner bottom wall of the water tank is fixedly connected with the water pump, and the output end of the water pump is fixedly connected with the metal hose.

In order to achieve the effect of being convenient to rinse, as the automatic cleaning device for the photovoltaic panel, one end of the metal hose is fixedly connected with a fixed pipe, and the lower surface of the fixed pipe is fixedly connected with a spray head.

In order to facilitate the effect of supporting the fixed pipe, as the automatic cleaning device for the photovoltaic panel, the upper surface of the sliding block is fixedly connected with the connecting plate, and the connecting plate is fixedly connected with the fixed pipe.

In order to achieve the effect of being convenient for automatic water supplementing, as the automatic photovoltaic plate cleaning device provided by the utility model, the top of the inner side surface of the water tank is fixedly connected with a liquid level sensor, one side of the upper surface of the water tank is fixedly connected with a water inlet pipe, and the outer surface of the water inlet pipe is fixedly connected with an electromagnetic valve.

In order to achieve the effect of being convenient for guiding the clean water after use, as the automatic cleaning device for the photovoltaic panel, the bottom of the outer surface of the fixing seat is fixedly connected with the collecting hopper, and the lower surface of the collecting hopper is fixedly connected with the drain pipe.

In order to achieve the effect of being convenient for installing the supporting upright post, the lower surface of the supporting upright post is fixedly connected with the installing plate as the automatic cleaning device for the photovoltaic panel.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the sliding chute, the sliding blocks, the tooth grooves, the motor, the gears, the clamping sleeves and the rubber strips, the motor drives the rotating rod to rotate, so that the gears move on the surface of the fixing seat through the tooth grooves, the sliding blocks move in the sliding chute, the two ends of the rubber strips are clamped in the two clamping sleeves, the installation and the disassembly are convenient, the photovoltaic panel can be prevented from being scratched, the rubber strips can scrape the impurities adhered to the surface of the photovoltaic panel and the water stains during flushing under the action of the sliding blocks, the power generation efficiency of the photovoltaic panel is ensured, the cleaning effect is enhanced, and the practicability of the device is increased.

2. According to the utility model, through the arrangement of the water pump, the metal hose, the fixed pipe, the spray heads, the liquid level sensor, the water inlet pipe and the electromagnetic valve, the water pump conveys water in the water tank into the fixed pipe through the metal hose, the water pressure is increased, the spray heads are used for spraying and flushing the photovoltaic panel, the decontamination effect is improved, the metal hose is convenient to bend and adjust at will and is used for adapting to the position change of the sliding block, the liquid level sensor monitors the change condition of the water level in the water tank, when the water level is reduced to a set value, the electromagnetic valve opens the pipe orifice of the water inlet pipe, automatically supplements the cleaning water, and stops after the liquid in the water tank reaches a preset position, so that the sufficiency of the water source is ensured.

Drawings

Fig. 1 is a schematic front view of embodiment 1 of the present utility model;

FIG. 2 is a schematic rear view of embodiment 1 of the present utility model;

fig. 3 is a schematic structural diagram of a fixing base in embodiment 1 of the present utility model;

fig. 4 is a schematic view showing the internal structure of a water tank according to embodiment 1 of the present utility model;

fig. 5 is a schematic view of a mounting plate structure according to embodiment 2 of the present utility model.

In the figure: 1. a fixing seat; 2. a photovoltaic panel; 3. a chute; 4. a slide block; 5. tooth slots; 6. a motor; 7. a rotating lever; 8. a gear; 9. a cutting sleeve; 10. a rubber strip; 11. a support column; 12. a support plate; 13. a water tank; 14. a water pump; 15. a metal hose; 16. a fixed tube; 17. a spray head; 18. a connecting plate; 19. a liquid level sensor; 20. a water inlet pipe; 21. an electromagnetic valve; 22. a collection bucket; 23. a drain pipe; 24. and (3) mounting a plate.

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.

Example 1

As shown in fig. 1-4, the automatic cleaning device for the photovoltaic panel comprises a fixed seat 1, wherein the inner side surface of the fixed seat 1 is fixedly connected with the photovoltaic panel 2, a sliding groove 3 is formed in the fixed seat 1, a sliding block 4 is connected in the sliding groove 3 in a sliding manner, and a tooth slot 5 is formed in the middle of the upper surface of the fixed seat 1;

in this embodiment, one side fixedly connected with motor 6 of slider 4 surface, the output fixedly connected with dwang 7 of motor 6, the surface fixedly connected with gear 8 of dwang 7, the opposite side fixedly connected with cutting ferrule 9 of slider 4 surface, the inside joint of cutting ferrule 9 has rubber strip 10.

During specific use, through the setting of spout 3, slider 4, tooth's socket 5, motor 6, dwang 7, gear 8, cutting ferrule 9 and rubber strip 10, fixing base 1 is used for supporting fixed photovoltaic board 2, wrap up photovoltaic board 2, increase side protective capability, timing start motor 6, motor 6 drive dwang 7 rotates, make gear 8 remove at fixing base 1's surface through tooth's socket 5, make slider 4 remove in spout 3's inside thereupon, increase the stability of removal, rubber strip 10's both ends joint is in the inside of two cutting ferrules 9, the installation is dismantled conveniently, change when being convenient for damage, can avoid scratch photovoltaic board 2 simultaneously, rubber strip 10 is scraped the impurity of photovoltaic board 2 surface bonding under slider 4's effect and the water stain when washing, prevent long-time use and lead to the dust to pile up in photovoltaic board 2 surface, influence photovoltaic board 2's generating efficiency, the cleaning effect is strengthened, the practicality of device has been increased.

In this embodiment, the lower surface of the fixing base 1 is fixedly connected with a supporting column 11, and the bottom of the inner side surface of the supporting column 11 is fixedly connected with a supporting plate 12.

In specific use, through the arrangement of the support columns 11, the four support columns 11 play a role in supporting the fixing seat 1, and the support plate 12 is used for supporting the water tank 13.

In this embodiment, the upper surface of the supporting plate 12 is fixedly connected with a water tank 13, one side of the inner bottom wall of the water tank 13 is fixedly connected with a water pump 14, and the output end of the water pump 14 is fixedly connected with a metal hose 15.

When the water tank is particularly used, through the arrangement of the water tank 13, the water pump 14 conveys water in the water tank 13 to the inside of the fixed pipe 16 through the metal hose 15, the water pressure is increased, and the metal hose 15 is convenient to bend and adjust at will and is used for adapting to the position change condition of the sliding block 4.

In this embodiment, one end of the metal hose 15 is fixedly connected with a fixing tube 16, and a nozzle 17 is fixedly connected to the lower surface of the fixing tube 16.

When the shower nozzle is specifically used, through the setting of shower nozzle 17, the metal collapsible tube 15 carries the inside of shower nozzle 17 with water through fixed pipe 16, sprays through a plurality of shower nozzles 17 and washes photovoltaic board 2, and it is more convenient to clean, increases the effect of scrubbing.

In this embodiment, the upper surface of the slider 4 is fixedly connected with a connection plate 18, and the connection plate 18 is fixedly connected with the fixed tube 16.

In specific use, through the arrangement of the connecting plate 18, the connecting plate 18 is used for connecting the two sliding blocks 4 and simultaneously plays a role in supporting the fixed pipe 16.

In this embodiment, the top of the inner side surface of the water tank 13 is fixedly connected with a liquid level sensor 19, one side of the upper surface of the water tank 13 is fixedly connected with a water inlet pipe 20, and the outer surface of the water inlet pipe 20 is fixedly connected with an electromagnetic valve 21.

When the water level sensor 19 is arranged in specific use, the liquid level sensor 19 monitors the change condition of the water level in the water tank 13, when the water level is reduced to a set value, the electromagnetic valve 21 opens the pipe orifice of the water inlet pipe 20 to automatically supplement the cleaning water, and the liquid in the water tank 13 stops after reaching a preset position so as to ensure the sufficiency of the water source.

In this embodiment, the bottom of the outer surface of the fixing base 1 is fixedly connected with a collecting bucket 22, and the lower surface of the collecting bucket 22 is fixedly connected with a drain pipe 23.

When the device is specifically used, through the arrangement of the collecting hopper 22, the collecting hopper 22 is used for collecting the cleaned water and impurities in a concentrated mode, and the drain pipe 23 is connected with an external sewage discharge pipeline, so that the device can be used for treating the wastewater in a concentrated mode, and environmental pollution is avoided.

Working principle: in use, the photovoltaic panels 2 are fixed on the inner sides of the two fixing seats 1, the motor 6 is started at fixed time, the motor 6 drives the rotating rod 7 to rotate, the gear 8 moves on the surface of the fixing seats 1 through the tooth grooves 5, the sliding block 4 moves in the sliding groove 3, the water pump 14 conveys water in the water tank 13 to the inside of the fixing pipes 16 through the metal hose 15, the photovoltaic panels 2 are sprayed and washed through the spray heads 17, the rubber strips 10 scrape impurities adhered on the surfaces of the photovoltaic panels 2 and water stains during washing, the cleaning effect is enhanced, the collecting hopper 22 collects the washed water and impurities in a concentrated mode, the water drain pipe 23 is connected with an external sewage draining pipeline, the device can conduct concentrated treatment on waste water, the liquid level sensor 19 monitors the change condition of the water level in the water tank 13, when the water level is reduced to a set value, the electromagnetic valve 21 opens the pipe opening of the water inlet pipe 20, washing water is automatically supplemented, and liquid in the water tank 13 stops after reaching a preset position.

Example 2

As shown in fig. 1 to 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: the lower surface of the support column 11 is fixedly connected with a mounting plate 24.

When the support column 11 is particularly used, the mounting plate 24 is used for conveniently mounting and fixing the support column 11 through the arrangement of the mounting plate 24, so that the stability of use is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a photovoltaic board self-cleaning device, includes fixing base (1), its characterized in that: the photovoltaic device is characterized in that the inner side surface of the fixing seat (1) is fixedly connected with a photovoltaic panel (2), a sliding groove (3) is formed in the fixing seat (1), a sliding block (4) is connected in the sliding groove (3) in a sliding manner, and a tooth slot (5) is formed in the middle of the upper surface of the fixing seat (1);

one side fixedly connected with motor (6) of slider (4) surface, the output fixedly connected with dwang (7) of motor (6), the surface fixedly connected with gear (8) of dwang (7), the opposite side fixedly connected with cutting ferrule (9) of slider (4) surface, the inside joint of cutting ferrule (9) has rubber strip (10).

2. The automatic cleaning device for photovoltaic panels according to claim 1, characterized in that: the lower surface of fixing base (1) fixedly connected with support stand (11), the bottom of support stand (11) medial surface fixedly connected with backup pad (12).

3. The automatic cleaning device for photovoltaic panels according to claim 2, characterized in that: the upper surface fixedly connected with water tank (13) of backup pad (12), one side fixedly connected with water pump (14) of diapire in water tank (13), the output fixedly connected with metal collapsible tube (15) of water pump (14).

4. A photovoltaic panel automatic cleaning apparatus according to claim 3, characterized in that: one end of the metal hose (15) is fixedly connected with a fixed pipe (16), and the lower surface of the fixed pipe (16) is fixedly connected with a spray head (17).

5. The automatic cleaning device for photovoltaic panels according to claim 4, wherein: the upper surface of the sliding block (4) is fixedly connected with a connecting plate (18), and the connecting plate (18) is fixedly connected with the fixed pipe (16).

6. A photovoltaic panel automatic cleaning apparatus according to claim 3, characterized in that: the top of water tank (13) medial surface fixedly connected with level sensor (19), one side fixedly connected with inlet tube (20) of water tank (13) upper surface, the surface fixedly connected with solenoid valve (21) of inlet tube (20).

7. The automatic cleaning device for photovoltaic panels according to claim 1, characterized in that: the bottom of fixing base (1) surface is fixedly connected with and is collected fill (22), the lower surface fixedly connected with drain pipe (23) of collecting fill (22).

8. The automatic cleaning device for photovoltaic panels according to claim 2, characterized in that: the lower surface of the supporting upright post (11) is fixedly connected with a mounting plate (24).