CN221240321U

CN221240321U - Photovoltaic power generation device with clean structure

Info

Publication number: CN221240321U
Application number: CN202322912904.9U
Authority: CN
Inventors: 赵通; 朱俊达; 王馨甜; 彭梦博; 李扬
Original assignee: Hebei Wangyuan Pipes Co ltd
Current assignee: Hebei Wangyuan Pipes Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-06-28
Anticipated expiration: 2033-10-30

Abstract

The utility model relates to the technical field of photovoltaic power generation and discloses a photovoltaic power generation device with a cleaning structure, which comprises a base, wherein the upper parts of the base are fixedly connected with fixing frames, the upper parts of a plurality of fixing frames are fixedly connected with solar panels, the rear parts of the solar panels are fixedly connected with an operation box, the inside of the operation box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the external thread of the threaded rod is connected with a thread bush, the thread bush is slidably connected in the operation box through a limiting component, the front parts of the thread bush are fixedly connected with connecting rods, and the other ends of the connecting rods are fixedly connected with a motor box. According to the utility model, the cleaning brush can move back and forth to clean the solar cell panel, so that the panel can be kept clean, the power generation efficiency is improved, and the cleaning brush can be effectively cleaned, so that the cleaning efficiency is improved.

Description

Photovoltaic power generation device with clean structure

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation device with a clean structure.

Background

Photovoltaic power generation devices are a type of technical equipment that utilizes solar photons to convert solar energy into electrical energy. These devices typically include solar panels that convert light into electricity, which is then converted by an inverter into usable alternating current for use by a power grid or a stand-alone power system. The cleanliness of the surface of the photovoltaic cell panel is critical to the power generation efficiency. Dirt, dust and other impurities can obstruct the entry of light rays, thereby reducing energy absorption and affecting efficiency. The clean photovoltaic panel can better convert solar energy into electric energy and improve the power generation efficiency, so that a photovoltaic power generation device with a clean structure is needed.

The searched bulletin number is: the Chinese patent literature of CN216356619U discloses a self-cleaning photovoltaic power generation device, the self-cleaning photovoltaic power generation device comprises a photovoltaic power generation plate, a cooling waterway plate is fixedly arranged on the back of the photovoltaic power generation plate, a high-pressure spray head is fixedly arranged at the upper end of the cooling waterway plate and the photovoltaic power generation plate, the lower end of the cooling waterway plate is rotationally connected with a V-shaped water tank, a supporting mechanism is fixedly arranged at the back of the cooling waterway plate and is fixedly connected with a supporting seat, a water reservoir is arranged at the front end of the supporting seat and is divided into three water storage compartments by a filtering baffle plate, a water suction pump is arranged in each water storage compartment on two sides, a cover plate is arranged above each water storage compartment on two sides, a water outlet hole is formed in each V-shaped water tank, the water suction pump is communicated with the cooling waterway plate through an external pipeline, and the cooling waterway plate is communicated with the high-pressure spray head; the solar cell panel cleaning device has the advantages of being simple in structure, energy-saving, environment-friendly and the like, but the cleaning effect is poor when the solar cell panel cleaning device is used, the cleaning brush cannot be used for cleaning the surface of the solar cell panel back and forth, dirt is accumulated on the surface of the solar cell panel, the accumulation of dirt and dust on the surface of the solar cell panel can reduce the transmission of light, the efficiency of a photovoltaic cell is reduced, and the maximum power generation potential of the solar cell panel can not be reached, so that the energy yield is reduced.

Disclosure of utility model

In order to overcome the defects, the utility model provides a photovoltaic power generation device with a cleaning structure, and aims to solve the problem that the photovoltaic power generation device with the cleaning structure in the prior art is poor in cleaning effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic power generation device with clean structure, includes the base, the upper portion fixedly connected with mount of base, a plurality of the equal fixedly connected with solar cell panel in upper portion of mount, the rear portion fixedly connected with operation box of solar cell panel, the inside fixedly connected with motor of operation box is first, the output fixedly connected with threaded rod of motor is first, the outside threaded connection of threaded rod has the thread bush, the thread bush passes through spacing subassembly sliding connection in the inside of operation box, the front portion fixedly connected with connecting rod of thread bush, the other end fixedly connected with motor case of connecting rod, the inside fixedly connected with motor second of motor case, the output fixedly connected with rotor of motor second, the outside of rotor all is provided with the clearance brush.

Further, the upper portion fixedly connected with water pump of base, the input fixedly connected with drinking-water pipe of water pump, the other end fixedly connected with of drinking-water pipe is in the right part of water tank, the output fixedly connected with coupling hose of water pump, coupling hose's the other end fixedly connected with drain pipe, solar cell panel's right part fixedly connected with fixed box, drain pipe fixedly connected with is in the inside of fixed box, the upper portion of drain pipe all is provided with the shower nozzle.

Further, the limiting component comprises a limiting block, the limiting block is slidably connected in the limiting groove, and the limiting groove is formed in the operating box.

Further, the rotating roller and the cleaning brush are both rotatably connected to the upper portion of the solar panel.

Further, a water outlet pipe is arranged at the right part of the fixed box.

Further, the water tank is fixedly connected to the upper portion of the base, and the left portion of the water tank is fixedly connected with a water inlet pipe.

Further, the connecting hose is inserted into the fixing box.

Further, transverse plates are fixedly connected to opposite sides of the two fixing frames.

The utility model has the following beneficial effects:

1. According to the utility model, through the cooperation of the structures such as the threaded rod, the threaded sleeve, the limiting block, the limiting groove, the connecting rod, the motor case and the like, the cleaning brush can move back and forth to clean the solar cell panel, the minerals and the like in dust, dirt and rainwater can be regularly cleaned, the efficient operation of the maintenance panel is facilitated, the cleanliness of the panel can be maintained, and the power generation efficiency is improved.

2. According to the utility model, through the cooperation of the structures such as the water inlet pipe, the water suction pipe, the water pump, the connecting hose, the water discharge pipe, the spray head and the like, the cleaning brush is effectively cleaned, the cleaning capability of the cleaning brush can be recovered, the efficient operation of the photovoltaic panel is maintained, and dirt on the surface of the photovoltaic panel can be more effectively removed, so that the cleaning efficiency is improved.

Drawings

Fig. 1 is a front perspective view of a photovoltaic power generation device with a cleaning structure according to the present utility model;

Fig. 2 is a top perspective view of a photovoltaic power generation device with a cleaning structure according to the present utility model;

Fig. 3 is a bottom perspective view of a photovoltaic power generation device with a cleaning structure according to the present utility model.

Legend description:

1. A base; 2. a fixing frame; 3. a cross plate; 4. a solar cell panel; 5. an operation box; 6. a first motor; 7. a threaded rod; 8. a thread sleeve; 9. a limiting block; 10. a limit groove; 11. a connecting rod; 12. a motor case; 13. a second motor; 14. a rotating roller; 15. cleaning brushes; 16. a fixed box; 17. a water tank; 18. a water inlet pipe; 19. a water pumping pipe; 20. a water pump; 21. a connecting hose; 22. a drain pipe; 23. a spray head; 24. and a water outlet pipe.

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.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a photovoltaic power generation device with clean structure, including base 1, the upper portion fixedly connected with mount 2 of base 1, the equal fixedly connected with solar cell panel 4 in upper portion of a plurality of mounts 2, the rear portion fixedly connected with control box 5 of solar cell panel 4, the inside fixedly connected with motor 6 of control box 5, the output fixedly connected with threaded rod 7 of motor 6, threaded rod 7's external screw thread is connected with thread bush 8, thread bush 8 passes through spacing subassembly sliding connection in the inside of control box 5, spacing subassembly includes stopper 9, stopper 9 sliding connection is in the inside of spacing groove 10, the inside at control box 5 is seted up to spacing groove 10, the equal fixedly connected with diaphragm 3 in opposite one side of two mounts 2.

The base 1 is fixed mount 2, and mount 2 is fixed diaphragm 3 and solar cell panel 4 to operation box 5 is fixed motor one 6 to play the guard action to motor one 6, and motor one 6 drives threaded rod 7 and rotates, and threaded rod 7 rotates and drives thread bush 8 and remove, and thread bush 8 drives stopper 9 and slides in the inside of spacing groove 10, and spacing groove 10 has played the limiting displacement.

Referring to fig. 1-3, a connecting rod 11 is fixedly connected to the front portion of the threaded sleeve 8, a motor box 12 is fixedly connected to the other end of the connecting rod 11, a motor II 13 is fixedly connected to the inside of the motor box 12, a rotating roller 14 is fixedly connected to the output end of the motor II 13, cleaning brushes 15 are arranged on the outer portion of the rotating roller 14, and the rotating roller 14 and the cleaning brushes 15 are rotatably connected to the upper portion of the solar cell panel 4.

Under the effect of the limiting block 9, the threaded sleeve 8 drives the motor box 12 and the motor II 13 which are connected through the connecting rod 11 to move, and the motor II 13 drives the rotating roller 14 and the cleaning brush 15 to rotate, so that the cleaning brush 15 cleans the surface of the solar cell panel 4.

Referring to fig. 2-3, the water pump 20 is fixedly connected to the upper portion of the base 1, the water pumping pipe 19 is fixedly connected to the input end of the water pump 20, the other end of the water pumping pipe 19 is fixedly connected to the right portion of the water tank 17, the connecting hose 21 is fixedly connected to the output end of the water pump 20, the water drain pipe 22 is fixedly connected to the other end of the connecting hose 21, the fixing box 16 is fixedly connected to the right portion of the solar cell panel 4, the water drain pipe 22 is fixedly connected to the inside of the fixing box 16, the spray heads 23 are arranged on the upper portion of the water drain pipe 22, the water outlet pipe 24 is arranged on the right portion of the fixing box 16, the water tank 17 is fixedly connected to the upper portion of the base 1, the water inlet pipe 18 is fixedly connected to the left portion of the water tank 17, and the connecting hose 21 is inserted into the inside of the fixing box 16.

The water pump 20 is started, water is pumped from the inside of the water tank 17 through the water pumping pipe 19, water is added into the water tank 17 through the water inlet pipe 18, the used water is conveyed into the water outlet pipe 22 through the connecting hose 21 and finally is discharged through the spray head 23, the used water is discharged through the water outlet pipe 24, and the water tank 17 and the water pump 20 are fixed by the base 1.

Working principle: during the use, start motor one 6, the output of motor one 6 drives threaded rod 7 and rotates, threaded rod 7 rotates and drives thread bush 8 and remove, thread bush 8 removes and drives stopper 9 and slide in the inside of spacing groove 10, under the effect of stopper 9, thread bush 8 drives connecting rod 11 and removes, connecting rod 11 drives motor case 12 and motor two 13 and remove, start motor two 13, the output of motor two 13 drives rotor roll 14 and rotates, rotor roll 14 drives cleaning brush 15 and rotates, thereby the realization cleaning brush 15 can reciprocate and clear up solar cell panel 4, can regularly clear up dust, dirt, mineral substance etc. in the rainwater, help maintaining the high-efficient operation of panel, can keep the cleanness of panel, thereby improve generating efficiency, after cleaning brush 15 uses, remove cleaning brush 15 to the upper portion of fixed case 16, start water pump 20, water pump 20 draws water from the inside of water tank 17, carry the inside of drain pipe 22 through coupling hose 21, finally by shower nozzle 23 blowout, let rotor roll 14 drive cleaning brush 15 rotate, make water carry out the cleaning brush 15 on the cleaning brush 15, thereby the high-efficient operation of cleaning brush 15 has been realized, thereby the photovoltaic panel can be cleaned up to high-efficient, the photovoltaic panel can be cleaned up, thereby the surface can be cleaned up effectively.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Photovoltaic power generation device with clean structure, including base (1), its characterized in that: the utility model discloses a solar energy collection device, including base (1), fixed frame (2), a plurality of upper portion fixedly connected with solar cell panel (4) of base (1), the rear portion fixedly connected with control box (5) of solar cell panel (4), the inside fixedly connected with motor (6) of control box (5), the output fixedly connected with threaded rod (7) of motor (6), the outside threaded connection of threaded rod (7) has thread bush (8), thread bush (8) are through spacing subassembly sliding connection in the inside of control box (5), the front portion fixedly connected with connecting rod (11) of thread bush (8), the other end fixedly connected with motor case (12) of connecting rod (11), the inside fixedly connected with motor second (13) of motor case (12), the output fixedly connected with rotor (14) of motor second (13), the outside of rotor (14) all is provided with clearance brush (15).

2. A photovoltaic power generation apparatus having a cleaning structure according to claim 1, wherein: the solar water heater is characterized in that the upper portion of the base (1) is fixedly connected with a water pump (20), the input end of the water pump (20) is fixedly connected with a water suction pipe (19), the other end of the water suction pipe (19) is fixedly connected to the right portion of the water tank (17), the output end of the water pump (20) is fixedly connected with a connecting hose (21), the other end of the connecting hose (21) is fixedly connected with a water drain pipe (22), the right portion of the solar cell panel (4) is fixedly connected with a fixed box (16), the water drain pipe (22) is fixedly connected to the inside of the fixed box (16), and spray heads (23) are arranged on the upper portion of the water drain pipe (22).

3. A photovoltaic power generation apparatus having a cleaning structure according to claim 1, wherein: the limiting assembly comprises a limiting block (9), the limiting block (9) is slidably connected inside a limiting groove (10), and the limiting groove (10) is formed inside the operation box (5).

4. A photovoltaic power generation apparatus having a cleaning structure according to claim 1, wherein: the rotating roller (14) and the cleaning brush (15) are both rotatably connected to the upper part of the solar panel (4).

5. A photovoltaic power generation apparatus having a cleaning structure according to claim 2, wherein: the right part of the fixed box (16) is provided with a water outlet pipe (24).

6. A photovoltaic power generation apparatus having a cleaning structure according to claim 2, wherein: the water tank (17) is fixedly connected to the upper portion of the base (1), and the left portion of the water tank (17) is fixedly connected with the water inlet pipe (18).

7. A photovoltaic power generation apparatus having a cleaning structure according to claim 2, wherein: the connecting hose (21) is inserted into the fixing box (16).

8. A photovoltaic power generation apparatus having a cleaning structure according to claim 1, wherein: the opposite sides of the two fixing frames (2) are fixedly connected with transverse plates (3).