CN216649612U

CN216649612U - Anhydrous cleaning device for photovoltaic power generation board

Info

Publication number: CN216649612U
Application number: CN202122506381.9U
Authority: CN
Inventors: 王畅
Original assignee: Beijing Yisheng Comprehensive Energy Co ltd
Current assignee: Beijing Yisheng Comprehensive Energy Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-31
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a water-free cleaning device for a photovoltaic power generation panel, which comprises a back panel, wherein a support is fixedly arranged on the right side wall of the back panel, a positioning roller is arranged at the bottom end of the support, a separation cover is fixedly arranged at the bottom of the back panel, a small motor is fixedly arranged on the inner wall of the top of the back panel, an installation panel is fixedly arranged at the bottom of the small motor, and an outer sealing sleeve is arranged at the bottom of the installation panel through threads. This anhydrous cleaning device for photovoltaic power generation board, the cooperation through brush strip and dust excluding hood sweeps the dust on photovoltaic board surface, then filters the dust through the air current, need not to use water to wash, has effectively reduced the absorption of photovoltaic board after the cleanness to the dust, and the air current circulation is in the inboard of backplate and separation cover all the time to prevent to take place the disturbance to external air current, prevent to arouse that external air current flows to take place the raise dust and make the dust fall to the photovoltaic board surface, has improved clear effect.

Description

Anhydrous cleaning device for photovoltaic power generation board

Technical Field

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

Background

Photovoltaic power generation is the process of converting light energy into electric energy through photovoltaic power generation board, photovoltaic board surface has the dust easily to adhere to in the use, general cleaning means is to wash through the mode that water washed, in the great regional water resource of some sand and dust is in short supply, especially in the western region of china, and use the water to wash back the dust and the grains of sand in the photovoltaic board surface humidity easy adsorption air, wash back photovoltaic board surface and can be covered with the one deck dust fast again, influence abluent effect, influence photovoltaic power generation board's generating efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a waterless cleaning device for a photovoltaic power generation panel, which solves the problems that water resources are wasted and the cleaning effect is poor when water is used for cleaning the photovoltaic power generation panel.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a photovoltaic power generation is anhydrous cleaning device for board, includes the backplate, the right side wall fixed mounting of backplate has the support, positioning roller is installed to the bottom of support, the bottom fixed mounting of backplate has the separation cover, backplate top inner wall fixed mounting has the small-size motor, the bottom fixed mounting of small-size motor has the mounting panel, the outer enclosing cover is installed through the screw thread in the bottom of mounting panel, the top of mounting panel and the position that is located the outer enclosing cover inboard have seted up the air exit, the output fixed mounting of small-size motor has the transfer line, transfer line process mounting panel extends the below of mounting panel, the bottom of mounting panel and the fixed position that is located the transfer line outside have the filter mantle, the outer wall fixed mounting of transfer line has the water conservancy diversion piece, the bottom of mounting panel and the fixed position that is located the air exit inboard have erect the frame, the bottom fixed mounting who erects the frame has a sealing bottom plate, sealing bottom plate's inner wall rotates through the bearing and installs the guide duct, sealing bottom plate's top and be located the position fixed mounting near the outside have a storage ring, the bottom of mounting panel and the position fixed mounting that is located the air exit inboard have a filter screen baffle, the bottom of transfer line and the inner wall fixed mounting of guide duct, the outer wall fixed mounting of guide duct has the dust excluding hood, the bottom fixed mounting of guide duct has the brush board, the bottom fixed mounting of brush board has the brush strip.

Preferably, the brush strip is made of rubber, the brush strip is arc-shaped, outside air can be discharged to the inner side in the cleaning process, a notch is formed in the bottom of the brush strip, and the notch enables the air to flow to the inner side through the notch.

Preferably, the bottom fixed mounting of dust excluding hood has the rubber packing ring, prevents to hinder the photovoltaic board, and the arc opening has been seted up to the bottom of rubber packing ring, inhales outside air and dust to the dust excluding hood inboard through the arc opening.

Preferably, the inner wall of the air duct is fixedly provided with a helical blade, and when the air duct rotates, air in the air duct is upwards pumped by the helical blade, so that air and dust in the dust hood are upwards pumped.

Preferably, the storage ring is spiral, the inner side wall of the storage ring is higher than the outer side wall of the storage ring, and dust in the process of moving outwards is blocked by the storage ring, so that the dust is accumulated at the top of the storage ring.

Preferably, the external sealing sleeve is a ring-shaped box, the outer side wall of the external sealing sleeve is higher than the inner side wall, the outer side wall of the external sealing sleeve is in threaded connection with the bottom of the mounting plate through threads, the external sealing sleeve is rotated to be in contact with the mounting plate and is connected with the external sealing sleeve, then the external sealing sleeve is slowly and downwards pulled, and dust at the top of the storage ring can automatically fall into the internal part of the external sealing sleeve, so that the dust can be conveniently subjected to centralized processing.

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

1. this anhydrous cleaning device for photovoltaic power generation board sweeps the dust on photovoltaic board surface through the cooperation of brush strip and dust excluding hood, then filters the dust through the air current, need not to use water to wash, has effectively reduced the absorption of photovoltaic board after the cleanness to the dust.

2. This anhydrous cleaning device for photovoltaic power generation board, airflow circulation are in the inboard of backplate and separation cover all the time to prevent to take place the disturbance to external air current, prevent to arouse that external air current flows to take place the raise dust and make the dust fall to the photovoltaic board surface, improved clear effect.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2.

Wherein: 1. a back plate; 2. a support; 3. positioning the roller; 4. a separation cover; 5. a small-sized motor; 6. mounting a plate; 7. an air outlet; 8. an outer sealing sleeve; 9. a transmission rod; 10. a filter housing; 11. a flow deflector; 12. erecting; 13. sealing the bottom plate; 14. a storage ring; 15. a screen baffle; 16. an air duct; 17. a dust hood; 18. brushing the board; 19. and (6) brushing the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a water-free cleaning device for a photovoltaic power generation panel, which comprises a back panel 1, wherein a bracket 2 is fixedly arranged on the right side wall of the back panel 1, a positioning roller 3 is arranged at the bottom end of the bracket 2, a separation cover 4 is fixedly arranged at the bottom of the back panel 1, airflow circulation is always positioned at the inner sides of the back panel 1 and the separation cover 4, so that disturbance to outside airflow is prevented, dust caused by flowing of outside airflow is prevented from falling to the surface of the photovoltaic panel, and the cleaning effect is improved, a small motor 5 is fixedly arranged on the inner wall of the top of the back panel 1, a mounting plate 6 is fixedly arranged at the bottom of the small motor 5, an outer jacket 8 is arranged at the bottom of the mounting plate 6 through threads, the outer jacket 8 is an annular box, the outer side wall of the outer jacket 8 is higher than the inner side wall, the outer side wall of the outer jacket 8 is in threaded connection with the bottom of the mounting plate 6 through threads, the outer sealing sleeve 8 is rotated to contact the mounting plate 6 and is connected with the outer sealing sleeve 8, then the outer sealing sleeve 8 is slowly pulled downwards, dust on the top of the storage ring 14 can automatically fall into the outer sealing sleeve 8, so that centralized treatment of the dust is facilitated, an air outlet 7 is formed in the position, on the top of the mounting plate 6, located on the inner side of the outer sealing sleeve 8, an output end of the small motor 5 is fixedly provided with a transmission rod 9, the transmission rod 9 extends below the mounting plate 6 in the process of the mounting plate 6, a filter cover 10 is fixedly arranged at the bottom of the mounting plate 6 and located on the outer side of the transmission rod 9, a flow deflector 11 is fixedly arranged on the outer wall of the transmission rod 9, a vertical frame 12 is fixedly arranged at the bottom of the mounting plate 6 and located on the inner side of the air outlet 7, a sealing bottom plate 13 is fixedly arranged at the bottom of the vertical frame 12, an air guide cylinder 16 is rotatably arranged on the inner wall of the sealing bottom plate 13 through a bearing, and a storage ring 14 is fixedly arranged at the top of the sealing bottom plate 13 and located on the position close to the outer side, the storage ring 14 is spiral, the inner side wall of the storage ring 14 is higher than the outer side wall, dust moving to the outside is blocked by the storage ring 14, the dust is accumulated on the top of the storage ring 14, a filter screen baffle 15 is fixedly arranged at the bottom of the mounting plate 6 and at the position on the inner side of the air outlet 7, the bottom end of the transmission rod 9 is fixedly arranged on the inner wall of the air duct 16, helical blades are fixedly arranged on the inner wall of the air duct 16, the air in the air duct 16 is upwards pumped by the helical blades when the air duct 16 rotates, so that the air and dust in the dust hood 17 are upwards pumped, the dust hood 17 is fixedly arranged on the outer wall of the air duct 16, a rubber gasket is fixedly arranged at the bottom of the dust hood 17, the photovoltaic panel is prevented from being damaged, an arc-shaped opening is formed in the bottom of the rubber gasket, and the outer air and dust are sucked into the inner side of the dust hood 17 through the arc-shaped opening, the bottom fixed mounting of guide duct 16 has brush 18, the bottom fixed mounting of brush 18 has brush 19, brush 19 is made by rubber, brush 19 is the arc, clean the in-process and can arrange the outside gas to the inboard, the breach has been seted up to brush 19's bottom, it makes gas to flow to the inboard through the breach to set up the breach, the cooperation through brush 19 and dust excluding hood 17 sweeps the dust on photovoltaic board surface, then filter the dust through the air current, need not to use water to wash, the absorption of photovoltaic board after effectively having reduced the cleanness to the dust.

When the device is used, the device is erected above moving tracks on the upper side and the lower side of a photovoltaic power generation board through a positioning roller 3, a small-sized motor 5 is started, the small-sized motor 5 drives an air duct 16 to rotate through a transmission rod 9, the air duct 16 drives a dust removing cover 17 to rotate, a brush strip 19 is driven to rotate through a brush plate 18 through the air duct 16, the dust removing cover 17 and the brush strip 19 rotate to rub with the surface of the photovoltaic power generation board to clean dust, air is absorbed from the outer side to the inner side, the air and the dust at the bottom of the dust removing cover 17 are pumped upwards through spiral blades on the inner wall when the air duct 16 rotates, the air and the dust are diffused to the outer side under the blocking of a flow deflector 11, the dust is filtered through a filter cover 10, the dust slides downwards along the inner wall of the filter cover 10, the dust in the air is primarily filtered through the filter cover 10, and the air flows to the exhaust outlet 7 from the outer side through the filter cover 10, carry out the secondary through filter screen baffle 15 to the dust and filter, the air current is by middle outside upwards removal in the inboard of outer seal cover 8, the air current returns to continue outwards to flow and paste the inner wall at outer seal cover 8 under inertial effect when turning to, fall to the top of storing ring 14 downwards at last, there is 6 top outdiffusion of mounting panel through the air that air exit 7 flows out, then get into to the inside of dust excluding hood 17 through dust excluding hood 17 bottom once more, the air current circulation is in backplate 1 and the inboard of separating hood 4 all the time, thereby prevent to take place the disturbance to external air current, prevent to arouse that external air current flows to take place the raise dust and make the dust fall to the photovoltaic board surface, the clear effect has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic power generation is anhydrous cleaning device for board, includes backplate (1), its characterized in that: the right side wall fixed mounting of backplate (1) has support (2), positioning roller (3) are installed to the bottom of support (2), the bottom fixed mounting of backplate (1) has separation cover (4), backplate (1) top inner wall fixed mounting has small motor (5), the bottom fixed mounting of small motor (5) has mounting panel (6), the bottom of mounting panel (6) is passed through the screw thread and is installed external seal cover (8), air exit (7) have been seted up at the top of mounting panel (6) and the position that is located external seal cover (8) inboard, the output fixed mounting of small motor (5) has transfer line (9), transfer line (9) process mounting panel (6) extends the below of mounting panel (6), the bottom of mounting panel (6) and the position fixed mounting that is located the transfer line (9) outside have filter mantle (10), the outer wall of the transmission rod (9) is fixedly provided with a flow deflector (11), the bottom of the mounting plate (6) is fixedly provided with a vertical frame (12) at the position which is positioned at the inner side of the air outlet (7), a sealing bottom plate (13) is fixedly arranged at the bottom of the vertical frame (12), an air duct (16) is rotatably arranged on the inner wall of the sealing bottom plate (13) through a bearing, a storage ring (14) is fixedly arranged at the top of the sealing bottom plate (13) and at the position close to the outer side, a filter screen baffle (15) is fixedly arranged at the bottom of the mounting plate (6) and at the inner side of the air outlet (7), the bottom end of the transmission rod (9) is fixedly arranged with the inner wall of the air duct (16), the outer wall of the air duct (16) is fixedly provided with a dust hood (17), the bottom of the air duct (16) is fixedly provided with a brush plate (18), and the bottom of the brush plate (18) is fixedly provided with a brush strip (19).

2. A waterless cleaning apparatus for photovoltaic power generation panels as claimed in claim 1, characterized in that: the brush strip (19) is made of rubber, the brush strip (19) is arc-shaped, and a notch is formed in the bottom of the brush strip (19).

3. A waterless cleaning apparatus for photovoltaic power generation panels as claimed in claim 1, characterized in that: the bottom fixed mounting of dust excluding hood (17) has the rubber packing ring, and the arc opening has been seted up to the bottom of rubber packing ring.

4. A waterless cleaning apparatus for photovoltaic power generation panels as claimed in claim 1, characterized in that: and the inner wall of the air guide cylinder (16) is fixedly provided with a helical blade.

5. A waterless cleaning apparatus for photovoltaic power generation panels as claimed in claim 1, characterized in that: the storage ring (14) is spiral, and the inner side wall of the storage ring (14) is higher than the outer side wall.

6. A waterless cleaning apparatus for photovoltaic power generation panels as claimed in claim 1, characterized in that: the outer sealing sleeve (8) is an annular box, the outer side wall of the outer sealing sleeve (8) is higher than the inner side wall, and the outer side wall of the outer sealing sleeve (8) is in threaded connection with the bottom of the mounting plate (6) through threads.