CN215390976U

CN215390976U - Solar photovoltaic is belt cleaning device for glass

Info

Publication number: CN215390976U
Application number: CN202121301990.4U
Authority: CN
Inventors: 王桢
Original assignee: NANJING SUOER GLASS TECHNOLOGY CO LTD
Current assignee: NANJING SUOER GLASS TECHNOLOGY CO LTD
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-01-04
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to a cleaning device for solar photovoltaic glass, which comprises an upper track and a lower track which are respectively arranged at the upper end and the lower end of the photovoltaic glass, and cleaning mechanisms arranged on the upper track and the lower track; the cleaning mechanism comprises a shell, an upper roller, a lower roller, an upper transmission gear, a lower transmission gear, a transmission shaft, a first bevel gear and a second bevel gear which are connected to two ends of the transmission shaft, a third bevel gear connected with the upper transmission gear, a fourth bevel gear connected with the lower transmission gear, a first gear arranged in the middle of the transmission shaft, a first motor, a second gear arranged on an output shaft of the first motor, a second motor and a cleaning brush arranged below the shell. According to the utility model, the upper rail and the lower rail are arranged at the upper end and the lower end of the photovoltaic glass, so that the cleaning mechanism can move along the photovoltaic glass, the cleaning brush below the cleaning mechanism can clean the photovoltaic glass, and the power generation efficiency of the photovoltaic glass is increased.

Description

Solar photovoltaic is belt cleaning device for glass

Technical Field

The utility model relates to the field of photovoltaic glass maintenance, in particular to a cleaning device for solar photovoltaic glass.

Background

Photovoltaic glass, also known as "photovoltaic glass". The special glass can press in a solar photovoltaic component, can generate electricity by utilizing solar radiation, and is provided with a related current leading-out device and a cable. The solar cell consists of glass, a solar cell piece, a film, back glass, a special metal wire and the like. Is the most novel high-tech glass product for buildings. Can bear wind pressure and larger day and night temperature difference change. The light transmission type solar energy power generation device has the advantages of attractive appearance, controllable light transmission, energy-saving power generation, no fuel, no waste gas, no waste heat, no waste slag, no noise pollution and the like. The solar energy intelligent window is widely applied, such as a solar energy intelligent window, a solar energy pavilion, a photovoltaic glass building ceiling, a photovoltaic glass curtain wall and the like. The glass is divided into two categories of crystalline silicon photovoltaic glass and thin film photovoltaic glass, wherein the crystalline silicon photovoltaic glass and the thin film photovoltaic glass are divided into two categories of monocrystalline silicon and polycrystalline silicon and are commonly used as curtain wall materials.

The photovoltaic glass generating efficiency is influenced by lighting, the surface of the photovoltaic glass is subjected to dust falling and the like to absorb partial sunlight, the lighting efficiency is influenced, and especially for the photovoltaic glass arranged in a power plant in a centralized manner, the quantity of the influenced generated energy is more astonishing. But at present, a cleaning device for the photovoltaic glass which is placed in a centralized way is lacked.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a cleaning device for solar photovoltaic glass, which comprises an upper rail, a lower rail and a cleaning mechanism, wherein the upper rail and the lower rail are respectively arranged at the upper end and the lower end of the photovoltaic glass, the cleaning mechanism is arranged on the upper rail and the lower rail, and the cleaning mechanism is arranged above the photovoltaic glass; the cleaning mechanism comprises a shell, an upper roller, a lower roller, an upper transmission gear, a lower transmission gear, a transmission shaft, a first bevel gear and a second bevel gear which are connected to two ends of the transmission shaft, a third bevel gear connected with the upper transmission gear, a fourth bevel gear connected with the lower transmission gear, a first gear arranged in the middle of the transmission shaft, a first motor, a second gear arranged on an output shaft of the first motor, a second motor and a cleaning brush arranged below the shell; the first gear is meshed with the second gear, the transmission shaft is rotatably arranged in the shell, and the second gear on the first motor drives the first gear to drive the transmission shaft to rotate; the first bevel gear is meshed with the third bevel gear, the second bevel gear is meshed with the fourth bevel gear, gears matched with the upper transmission gear and the lower transmission gear are respectively arranged in the middle of the upper roller and the lower roller, and the transmission shaft rotates to drive the first bevel gear and the second bevel gear on the transmission shaft to rotate, so that the upper transmission gear and the lower transmission gear are driven to rotate, and then the third bevel gear and the fourth bevel gear are driven to rotate, so that the cleaning mechanism can move on the upper rail and the lower rail; the cleaning brush is rotated by the drive of second motor, and the cleaning brush is contradicted at the photovoltaic glass upper surface.

Furthermore, a driving wheel is arranged on an output shaft of the second motor, the cleaning brush comprises a rotating shaft and a brush disc, the rotating shaft is arranged in the shell, the brush disc is arranged outside the shell, and the driving wheel and the rotating shaft are connected through a driving chain.

Furthermore, the cleaning brush is equipped with a plurality ofly, and the interval sets up in the shell below, and the cleaning brush covers the photovoltaic glass upper surface completely in the projection of last track and lower track linear direction, can wash photovoltaic glass thoroughly through this mode.

Further, the brush plate is made of PA, PP, PBT, PET or PVC.

Furthermore, a water conveying pipe is arranged inside the shell and connected to the position, corresponding to the cleaning brush, below the shell, and stains which are difficult to clean can be cleaned after being sprayed with water.

According to the utility model, the upper rail and the lower rail are arranged at the upper end and the lower end of the photovoltaic glass, so that the cleaning mechanism can move along the photovoltaic glass, and the cleaning brush below the cleaning mechanism can clean the photovoltaic glass, thereby increasing the power generation efficiency of the photovoltaic glass.

The utility model can also be provided with a water delivery pipe, and stains which are difficult to clean can be cleaned after being sprayed with water.

Drawings

FIG. 1 is a schematic view of example 1 of the present invention;

FIG. 2 is a schematic view of a cleaning mechanism in embodiment 1 of the present invention;

FIG. 3 is a schematic view showing the arrangement of the washing brush and the water pipe in embodiment 1 of the present invention;

in the figure: 1. photovoltaic glass; 2. an upper rail; 3. a lower rail; 4. a housing; 5. an upper roller; 6. a lower roller; 7. a transmission gear is installed; 8. a lower transmission gear; 9. a drive shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a third bevel gear; 13. a fourth bevel gear; 14. a first gear; 15. a first motor; 17. a second motor; 18. a cleaning brush; 181. a rotating shaft; 182. brushing a disc; 19. a driving wheel; 20. a drive chain; 21. a water delivery pipe; 22. and (5) cleaning the mechanism.

Detailed Description

Example 1

The cleaning device of the utility model, as shown in fig. 1, comprises an upper rail 2 and a lower rail 3 which are respectively arranged at the upper end and the lower end of a photovoltaic glass 1, and a cleaning mechanism 22 arranged on the upper rail 2 and the lower rail 3, wherein the cleaning mechanism is arranged above the photovoltaic glass 1.

As shown in fig. 2, the cleaning mechanism 22 includes a housing 4, an upper roller 5, a lower roller 6, an upper transmission gear 7, a lower transmission gear 8, a transmission shaft 9, a first bevel gear 10 and a second bevel gear 11 connected to both ends of the transmission shaft 9, a third bevel gear 12 connected to the upper transmission gear 7, a fourth bevel gear 13 connected to the lower transmission gear 8, a first gear 14 disposed in the middle of the transmission shaft 9, a first motor 15, a second gear disposed at an output shaft of the first motor 15, a second motor 17, and a cleaning brush 18 disposed below the housing.

In the cleaning mechanism, a first gear 14 is meshed with a second gear, a transmission shaft 9 is rotatably arranged in a shell through a bearing, and the second gear on a first motor drives the first gear to drive the transmission shaft to rotate. The upper transmission gear 7 is connected with the third bevel gear 12 through a pin shaft, the lower transmission gear 8 is connected with the fourth bevel gear 13, the first bevel gear 10 is meshed with the third bevel gear 12, the second bevel gear 11 is meshed with the fourth bevel gear 13, and the transmission shaft 9 rotates to drive the first bevel gear and the second bevel gear thereon to rotate, so that the upper transmission gear and the lower transmission gear are driven to rotate. Go up gyro wheel 5 and 6 middle parts of lower gyro wheel be equipped with respectively with go up the gear 7 with the gear of transmission gear 8 adaptation down, go up gear 7 and lower transmission gear 8 and set up respectively in last gyro wheel 5 and 6 tops of lower gyro wheel, drive through transmission shaft 9 and rotate for go up gyro wheel 5 and 6 rotations of taking place of lower gyro wheel, drive wiper mechanism moves on last track and lower track.

The cleaning brush 18 comprises a rotating shaft 181 and a brush disc 182, the brush disc is made of PA, PP, PBT, PET or PVC, the rotating shaft 181 is arranged in the shell, the brush disc 182 is arranged outside the shell and is abutted to the upper surface of the photovoltaic glass 1, an output shaft of the second motor 17 is provided with a driving wheel 19, the driving wheel 19 and the rotating shaft 181 are connected through a driving chain 20 in a driving mode, and the cleaning brush 18 is driven to brush the upper surface of the photovoltaic glass 1. Preferably, the cleaning brush 18 is provided with a plurality of cleaning brushes 18, the cleaning brushes are arranged below the shell at intervals, and the projection of the cleaning brush 18 in the linear direction of the upper rail and the lower rail completely covers the upper surface of the photovoltaic glass, so that the photovoltaic glass 1 can be thoroughly cleaned. As shown in fig. 3, in the present embodiment, seven cleaning brushes are taken as an example, and are arranged below the housing in two staggered rows, and the driving wheel 19 on the second motor 17 drives a driving chain 20 to drive the seven cleaning brushes 18 to rotate, so as to sweep away dust and the like on the upper surface of the photovoltaic glass.

According to the utility model, the upper rail and the lower rail are arranged at the upper end and the lower end of the photovoltaic glass 1, so that the cleaning mechanism can transversely move along the photovoltaic glass, the cleaning brush below the cleaning mechanism can sweep away dust and the like on the photovoltaic glass, the light transmittance of the photovoltaic glass is increased, the power generation efficiency of the photovoltaic glass is increased, and meanwhile, the photovoltaic glass cleaning device is simple and reliable in structure, low in cost and easy to popularize.

Referring to fig. 3, preferably, a water pipe 21 is arranged inside the housing, the water pipe 21 is connected to a position corresponding to the cleaning brush 18 below the housing 4 and is provided with a water outlet such as a spray nozzle, the water pipe 21 is supplied with water by an external water pump tank and the like, a cleaning agent and the like can be added, and stains which are difficult to clean can be cleaned after being sprayed with water.

It should be noted that the above-mentioned embodiments are not intended to limit the scope of the present invention, and all equivalent modifications and substitutions based on the above-mentioned technical solutions are within the scope of the present invention as defined in the claims.

Claims

1. The utility model provides a belt cleaning device for solar photovoltaic glass which characterized in that: the photovoltaic glass cleaning device comprises an upper rail and a lower rail which are respectively arranged at the upper end and the lower end of photovoltaic glass, and cleaning mechanisms arranged on the upper rail and the lower rail, wherein the cleaning mechanisms are arranged above the photovoltaic glass; the cleaning mechanism comprises a shell, an upper roller, a lower roller, an upper transmission gear, a lower transmission gear, a transmission shaft, a first bevel gear and a second bevel gear which are connected to two ends of the transmission shaft, a third bevel gear connected with the upper transmission gear, a fourth bevel gear connected with the lower transmission gear, a first gear arranged in the middle of the transmission shaft, a first motor, a second gear arranged on an output shaft of the first motor, a second motor and a cleaning brush arranged below the shell; the first gear is meshed with the second gear, the transmission shaft is rotatably arranged in the shell, and the second gear on the first motor drives the first gear to drive the transmission shaft to rotate; the first bevel gear is meshed with the third bevel gear, the second bevel gear is meshed with the fourth bevel gear, gears matched with the upper transmission gear and the lower transmission gear are respectively arranged in the middle of the upper roller and the lower roller, and the transmission shaft rotates to drive the first bevel gear and the second bevel gear on the transmission shaft to rotate, so that the upper transmission gear and the lower transmission gear are driven to rotate, and then the third bevel gear and the fourth bevel gear are driven to rotate, so that the cleaning mechanism can move on the upper rail and the lower rail; the cleaning brush is rotated by the drive of second motor, and the cleaning brush is contradicted at the photovoltaic glass upper surface.

2. The cleaning device for solar photovoltaic glass according to claim 1, characterized in that: the output shaft of the second motor is provided with a driving wheel, the cleaning brush comprises a rotating shaft and a brush disc, the rotating shaft is arranged in the shell, the brush disc is arranged outside the shell, and the driving wheel and the rotating shaft are connected through the driving chain.

3. The cleaning device for solar photovoltaic glass according to claim 2, characterized in that: the cleaning brush is equipped with a plurality ofly, and the interval sets up in the shell below, and the projection of cleaning brush at last track and lower track linear direction covers photovoltaic glass upper surface completely.

4. The cleaning device for solar photovoltaic glass according to claim 3, characterized in that: the brush plate is made of PA, PP, PBT, PET or PVC.

5. The cleaning device for solar photovoltaic glass according to any one of claims 1 to 4, characterized in that: the cleaning brush is characterized in that a water conveying pipe is arranged inside the shell and connected to the position, corresponding to the cleaning brush, below the shell.