CN216531219U

CN216531219U - Reciprocating type automatically cleaning photovoltaic module

Info

Publication number: CN216531219U
Application number: CN202123310008.2U
Authority: CN
Inventors: 吴长健; 邵红娟
Original assignee: Changzhou Chongsheng Photoelectric Technology Co ltd
Current assignee: Changzhou Chongsheng Photoelectric Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a reciprocating type self-cleaning photovoltaic assembly, which relates to the technical field of photovoltaic equipment and comprises a support frame, a photovoltaic panel, a circulating conveying frame, a flexible plate, a cleaning frame, a sponge wiper, a brush, a water absorption cotton sliver, a liquid storage hopper water liquid recovery cavity, a buffer cavity and a cleaning cavity. According to the photovoltaic cleaning device, the circulating conveying frame drives the flexible plate to circularly rotate and reciprocate along the surface of the photovoltaic plate, the brush of the cleaning frame cleans the surface of the photovoltaic plate on the two sides of the sponge wiper, the sponge wiper cleans and wipes the surface of the photovoltaic plate, the cleaning effect on the photovoltaic plate can be effectively enhanced, the operation is convenient and rapid, the working efficiency is high, the cleanness degree of recovered water liquid before reuse can be ensured, the cleaning cavity is used for endowing the water-absorbing cotton sliver with cleaning water liquid, the cleaning effect on the photovoltaic plate is ensured, the water liquid recovery effect is good, excessive water liquid in the water-absorbing cotton sliver is avoided, and the safety of the photovoltaic plate is ensured.

Description

Reciprocating type automatically cleaning photovoltaic module

Technical Field

The utility model relates to the technical field of photovoltaic equipment, in particular to a reciprocating type self-cleaning photovoltaic assembly.

Background

Solar power generation is an emerging renewable energy source. Photovoltaic modules are power generation devices that produce direct current when exposed to sunlight. The photovoltaic module generally refers to a solar cell module, and the photovoltaic module is composed of a crystalline silicon solar cell, ultra-white cloth grain toughened glass, EVA (ethylene vinyl acetate), a transparent TPT (thermoplastic vulcanizate) back plate and an aluminum alloy frame, and has the characteristics of long service life, strong mechanical pressure resistance and external force and the like. The photovoltaic conventional component has the following structural forms: glass shell type structure, bottom box type component, flat plate type component and full-glue sealing component without cover plate. Since the single solar cell itself is easily broken and easily corroded, if the single solar cell is directly exposed to the atmosphere, the photoelectric conversion efficiency is reduced due to the influence of moisture, dust, acid rain and the like, and even the single solar cell is damaged and fails. The optical assembly is mostly used outdoors, a large amount of dust can be adhered to the surface in the use process, and the photovoltaic assembly needs to be cleaned frequently to ensure the photoelectric conversion efficiency.

The existing cleaning operation of the photovoltaic module is mostly manual cleaning treatment, the operation is more complicated, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a reciprocating self-cleaning photovoltaic module, which solves the above problems.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a reciprocating type automatically cleaning photovoltaic module, includes the support frame, the slope of support frame top is equipped with the photovoltaic board, support frame outer wall in photovoltaic board bilateral symmetry is equipped with the circulation carriage, two between the circulation carriage in the photovoltaic board outside is equipped with a plurality of flexbile plate, the flexbile plate inboard is equipped with clean frame, clean frame outer wall is close to photovoltaic board one side is equipped with the sponge and wipes, clean frame outer wall in the bilateral symmetry is wiped to the sponge is equipped with the brush, clean frame outer wall is kept away from photovoltaic board one side is equipped with the silver that absorbs water of a plurality of, the length of the silver that absorbs water is greater than the twice of clean frame thickness, the support frame top in photovoltaic board below is equipped with the stock solution fill, inside water liquid recovery chamber, cushion chamber and the clean chamber of being equipped with of stock solution fill.

Further, the top of the liquid storage hopper and the photovoltaic panel are arranged in parallel, the buffer cavity is arranged between the water liquid recovery cavity and the cleaning cavity, the water liquid recovery cavity, the buffer cavity and the cleaning cavity are sequentially reduced in height, the water liquid recovery cavity and a first isolation plate is arranged between the buffer cavities, a second isolation plate is arranged between the buffer cavities and the cleaning cavity, the cleanness degree of the recovered water liquid before reuse is guaranteed, and the cleaning treatment effect on the photovoltaic panel is guaranteed.

Further, liquid storage bucket top one side is equipped with the first auxiliary roller of rotation connection, liquid storage bucket top opposite side in clean intracavity side is equipped with the second auxiliary roller of rotation connection, first division board top is equipped with the third auxiliary roller of rotation connection, second division board top is equipped with the fourth auxiliary roller of rotation connection, can discharge unnecessary aqueous solution to clean intracavity portion, avoids the inside aqueous solution of absorbent cotton sliver too much, guarantees the security of photovoltaic board.

Furthermore, the first partition plate outer wall in third auxiliary roller below is equipped with first transfusion hole, the second partition plate outer wall in fourth auxiliary roller below is equipped with second transfusion hole, guarantees the cyclic utilization of water liquid, and is more energy-concerving and environment-protective.

Furthermore, the height of the first infusion hole is larger than the bottom height of the fourth auxiliary roller, and the height of the second infusion hole is larger than the bottom height of the second auxiliary roller, so that the water liquid transfer safety is better.

Further, the circulating conveying frame comprises two gears and a chain, the chain sleeves are arranged on the outer sides of the two gears, the two gears are arranged at the two ends of the supporting frame respectively, a servo motor is arranged at one end of the outer wall of the supporting frame, an output shaft of the servo motor is connected with one gear, and the flexible plate can be driven to circularly rotate and reciprocate along the outer side of the photovoltaic plate.

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

1. according to the photovoltaic panel cleaning device, the supporting frame, the photovoltaic panel, the circulating conveying frame, the flexible plate, the cleaning frame, the sponge wiper, the hairbrush, the absorbent cotton sliver and the liquid storage hopper are arranged, the circulating conveying frame drives the flexible plate to circularly rotate and reciprocate along the surface of the photovoltaic panel, the hairbrush of the cleaning frame cleans the surface of the photovoltaic panel on two sides of the sponge wiper, the sponge wiper cleans and erases the surface of the photovoltaic panel, the cleaning effect on the photovoltaic panel can be effectively enhanced, the operation is convenient and rapid, and the working efficiency is high;

2. according to the photovoltaic cell, the water liquid recovery cavity, the buffer cavity, the cleaning cavity, the first partition plate, the second partition plate, the first auxiliary roller, the second auxiliary roller, the third auxiliary roller and the fourth auxiliary roller are arranged, so that the cleanness degree of recovered water liquid before reuse can be ensured, the cleaning cavity is used for endowing the absorbent cotton sliver with cleaning water liquid, the cleaning treatment effect on the photovoltaic cell is ensured, the water liquid recovery effect is good, excessive water liquid in the absorbent cotton sliver is avoided, and the safety of the photovoltaic cell is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention in its entirety;

FIG. 2 is a front sectional view of the present invention as a whole;

FIG. 3 is an enlarged schematic view at A of FIG. 2 of the present invention;

FIG. 4 is a front sectional view of a fluid reservoir of the present invention;

in the figure: 1. a support frame; 2. a photovoltaic panel; 3. a carriage; 4. a flexible board; 5. a cleaning frame; 6. sponge wiping; 7. a brush; 8. a water-absorbing cotton sliver; 9. a liquid storage hopper; 10. a water liquid recovery cavity; 11. a buffer chamber; 12. cleaning the cavity; 13. a first separator plate; 14. a second separator plate; 15. a first auxiliary roller; 16. a second auxiliary roller; 17. a third auxiliary roller; 18. a fourth auxiliary roller; 19. a first infusion hole; 20. a second infusion hole; 21. a gear; 22. a chain; 23. a servo motor.

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.

1-4, support frame 1 top slope is equipped with photovoltaic board 2, support frame 1 outer wall in photovoltaic board 2 bilateral symmetry is equipped with circulation carriage 3, two between the circulation carriage 3 in the photovoltaic board 2 outside is equipped with a plurality of flexbile plate 4, flexbile plate 4 inboard is equipped with cleaning frame 5, cleaning frame 5 outer wall is close to photovoltaic board 2 one side is equipped with the sponge and wipes 6, cleaning frame 5 outer wall in 6 bilateral symmetry is equipped with brush 7 is wiped to the sponge, cleaning frame 5 outer wall is kept away from photovoltaic board 2 one side is equipped with a plurality of cotton sliver 8 that absorbs water, the length of cotton sliver 8 that absorbs water is greater than cleaning frame 5 twice of thickness, support frame 1 top in photovoltaic board 2 below is equipped with liquid storage fill 9.

Circulation carriage 3 includes two gears 21 and chain 22, two are located to chain 22 cover gear 21 outside, two gear 21 locates respectively 1 both ends of support frame, 1 outer wall one end of support frame is equipped with servo motor 23, servo motor 23 output shaft and one gear 21 is connected, and servo motor 23 drives gear 21 and rotates, and two gears 21 and chain 22 cooperation work can realize chain 22's circulation gyration reciprocating motion, and chain 22 drives flexbile plate 4 and circulates gyration reciprocating motion, and then drives flexbile plate 4 and circulate gyration reciprocating motion along the 2 outsides of photovoltaic board.

The implementation mode is specifically as follows: when the photovoltaic cleaning device is used, the support frame 1, the photovoltaic panel 2, the circulating conveying frame 3, the flexible plate 4, the cleaning frame 5, the sponge wiper 6, the brush 7, the absorbent cotton strip 8 and the liquid storage hopper 9 are arranged, the support frame 1 supports the photovoltaic panel 2, the support frame 1 supports the circulating conveying frame 3, so that the circulating conveying frame 3 can perform rotary circulating motion along the outer side of the photovoltaic panel 2, the circulating conveying frame 3 drives the flexible plate 4 to perform circulating rotary reciprocating motion along the surface of the photovoltaic panel 2, the cleaning frame 5 moves along with the flexible plate 4, the brush 7 of the cleaning frame 5 cleans the surface of the photovoltaic panel 2 at two sides of the sponge wiper 6, the sponge wiper 6 cleans the surface of the photovoltaic panel 2, the cleaning effect on the photovoltaic panel 2 can be effectively enhanced, the operation is convenient and rapid, the working efficiency is high, the absorbent cotton strip 8 moves along with the cleaning frame 5 in the moving process of the cleaning frame 5, when the absorbent cotton sliver 8 moves to the lower side of the photovoltaic panel 2, the absorbent cotton sliver 8 enters the liquid storage hopper 9, the absorbent cotton sliver 8 absorbs water, when the absorbent cotton sliver 8 absorbing water moves to the upper side of the photovoltaic panel 2, the water liquid moves downwards, the water liquid flows to the sponge wiper 6 and the hairbrush 7, the sponge wiper 6 and the hairbrush 7 perform liquid adding cleaning treatment on the photovoltaic panel 2, and the cleaning treatment effect on the photovoltaic panel 2 is better.

As shown in fig. 2 and fig. 4, a reciprocating self-cleaning photovoltaic module, wherein a liquid recycling chamber 10, a buffer chamber 11 and a cleaning chamber 12 are disposed inside a liquid storage bucket 9, the top of the liquid storage bucket 9 is parallel to the photovoltaic panel 2, the buffer chamber 11 is disposed between the liquid recycling chamber 10 and the cleaning chamber 12, the heights of the liquid recycling chamber 10, the buffer chamber 11 and the cleaning chamber 12 are sequentially reduced, a first isolation plate 13 is disposed between the liquid recycling chamber 10 and the buffer chamber 11, a second isolation plate 14 is disposed between the buffer chamber 11 and the cleaning chamber 12, a first auxiliary roller 15 is rotatably connected to one side of the top of the liquid storage bucket 9, a second auxiliary roller 16 is rotatably connected to the other side of the top of the liquid storage bucket 9 on the inner side of the cleaning chamber 12, a third auxiliary roller 17 is rotatably connected to the top of the first isolation plate 13, the top of the second isolation plate 14 is provided with a fourth auxiliary roller 18 which is rotatably connected.

First division board 13 outer wall in third auxiliary roller 17 below is equipped with first transfusion hole 19, 14 outer walls of second division board in 18 below is equipped with second transfusion hole 20 below the fourth auxiliary roller, and the inside water liquid of water liquid recovery chamber 10 passes through first transfusion hole 19 after the clarification to transmission in buffer 11, and the inside water liquid of buffer 11 passes through second transfusion hole 20 after the clarification to the inside transmission in clean chamber 12, guarantees the cyclic utilization of water liquid, more energy-concerving and environment-protective.

The height of the first infusion hole 19 is greater than the height of the bottom of the fourth auxiliary roller 18, so that the liquid can be conveyed to the buffer cavity 11 after being accumulated to a sufficient storage amount, the height of the second infusion hole 20 is greater than the height of the bottom of the second auxiliary roller 16, and the liquid can be conveyed to the cleaning cavity 12 after being accumulated to a sufficient storage amount, so that the liquid transmission safety is better.

The implementation mode is specifically as follows: when in use, the water liquid recovery cavity 10, the buffer cavity 11, the cleaning cavity 12, the first isolation plate 13, the second isolation plate 14, the first auxiliary roller 15, the second auxiliary roller 16, the third auxiliary roller 17 and the fourth auxiliary roller 18 are arranged, the water liquid recovery cavity 10 recovers water liquid of the absorbent cotton strip 8 in the liquid storage bucket 9, the buffer cavity 11 is used for buffering the recovered water liquid to ensure the cleanness of the recovered water liquid before reuse, the cleaning cavity 12 is used for endowing the absorbent cotton strip 8 with cleaning water to ensure the cleaning effect of the photovoltaic panel 2, the first isolation plate 13 isolates the water liquid recovery cavity 10 from the buffer cavity 11, the second isolation plate 14 isolates the buffer cavity 11 from the cleaning cavity 12, the first auxiliary roller 15 rolls and guides the absorbent cotton strip 8 to extrude before the absorbent cotton strip 8 enters the water liquid recovery cavity 10 of the liquid storage bucket 9, and can discharge impurities outside the absorbent cotton strip 8 to the outside of the liquid storage bucket 9, water absorption cotton sliver 8 passes through first auxiliary roller 15 and then enters water liquid recovery cavity 10, third auxiliary roller 17 rolls at the top of first division board 13 to guide extrusion processing to water absorption cotton sliver 8, can extrude the water liquid in water absorption cotton sliver 8 and arrange inside water liquid recovery cavity 10, water absorption cotton sliver 8 enters inside buffer cavity 11, fourth auxiliary roller 18 at the top of second division board 14 rolls guide extrusion processing to water absorption cotton sliver 8, can extrude the water liquid in water absorption cotton sliver 8 and arrange inside buffer cavity 11, water absorption cotton sliver 8 enters inside clean cavity 12 and absorbs clean water liquid, water absorption cotton sliver 8 passes through second auxiliary roller 16 and rolls guide extrusion processing, can arrange unnecessary water liquid inside clean cavity 12, avoid the inside water liquid of water absorption cotton sliver 8 too much, guarantee the security of photovoltaic panel 2.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, by arranging the support frame 1, the photovoltaic panel 2, the circulating conveying frame 3, the flexible panel 4, the cleaning frame 5, the sponge wiper 6, the brush 7, the absorbent cotton strip 8 and the liquid storage hopper 9, the circulating conveying frame 3 drives the flexible panel 4 to circularly rotate and reciprocate along the surface of the photovoltaic panel 2, the brush 7 of the cleaning frame 5 cleans the surface of the photovoltaic panel 2 at the two sides of the sponge wiper 6, the sponge wiper 6 cleans and wipes the surface of the photovoltaic panel 2, the cleaning effect on the photovoltaic panel 2 can be effectively enhanced, the operation is convenient and fast, and the working efficiency is high.

Referring to the attached

drawings

2 and 4 of the specification, by arranging the water liquid recovery cavity 10, the buffer cavity 11, the cleaning cavity 12, the first partition plate 13, the second partition plate 14, the first auxiliary roller 15, the second auxiliary roller 16, the third auxiliary roller 17 and the fourth auxiliary roller 18, the cleanness degree of the recovered water liquid before reuse can be ensured, the cleaning cavity 12 is used for endowing the absorbent cotton sliver 8 with cleaning water liquid, the cleaning treatment effect on the photovoltaic panel 2 is ensured, the water liquid recovery effect is good, the excessive water liquid in the absorbent cotton sliver 8 is avoided, and the safety of the photovoltaic panel 2 is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reciprocating type self-cleaning photovoltaic assembly comprises a support frame (1), and is characterized in that: the photovoltaic panel (2) is obliquely arranged at the top of the support frame (1), the outer wall of the support frame (1) is symmetrically provided with circulating conveying frames (3) at two sides of the photovoltaic panel (2), a plurality of flexible plates (4) are arranged between the circulating conveying frames (3) at the outer side of the photovoltaic panel (2), cleaning frames (5) are arranged at the inner sides of the flexible plates (4), the outer wall of each cleaning frame (5) is close to one side of the photovoltaic panel (2) and is provided with a sponge wiper (6), the outer wall of each cleaning frame (5) is symmetrically provided with hairbrushes (7) at two sides of the sponge wiper (6), one side of the outer wall of each cleaning frame (5) far away from the photovoltaic panel (2) is provided with a plurality of water absorption cotton slivers (8), the length of the water absorption cotton slivers (8) is greater than twice of the thickness of the cleaning frames (5), and a liquid storage hopper (9) is arranged at the top of the support frame (1) below the photovoltaic panel (2), a water liquid recovery cavity (10), a buffer cavity (11) and a cleaning cavity (12) are arranged in the liquid storage hopper (9).

2. A reciprocating self-cleaning photovoltaic assembly as claimed in claim 1, wherein: liquid storage fill (9) top with photovoltaic board (2) are parallel arrangement, cushion chamber (11) are located water liquid retrieve chamber (10) with between clean chamber (12), water liquid retrieve chamber (10) cushion chamber (11) with the height in clean chamber (12) reduces in proper order, water liquid retrieve chamber (10) with be equipped with first division board (13) between cushion chamber (11), cushion chamber (11) with be equipped with second division board (14) between clean chamber (12).

3. A reciprocating self-cleaning photovoltaic assembly as claimed in claim 2, wherein: the liquid storage bucket is characterized in that a first auxiliary roller (15) connected in a rotating mode is arranged on one side of the top of the liquid storage bucket (9), a second auxiliary roller (16) connected in a rotating mode is arranged on the other side of the top of the liquid storage bucket (9) on the inner side of the cleaning cavity (12), a third auxiliary roller (17) connected in a rotating mode is arranged on the top of the first isolation plate (13), and a fourth auxiliary roller (18) connected in a rotating mode is arranged on the top of the second isolation plate (14).

4. A reciprocating self-cleaning photovoltaic assembly as claimed in claim 3, wherein: the outer wall of the first isolation plate (13) is provided with a first infusion hole (19) below the third auxiliary roller (17), and the outer wall of the second isolation plate (14) is provided with a second infusion hole (20) below the fourth auxiliary roller (18).

5. A reciprocating self-cleaning photovoltaic assembly according to claim 4, wherein: the height of the first infusion hole (19) is greater than the bottom height of the fourth auxiliary roller (18), and the height of the second infusion hole (20) is greater than the bottom height of the second auxiliary roller (16).

6. A reciprocating self-cleaning photovoltaic assembly as claimed in claim 1, wherein: the circulating conveying frame (3) comprises two gears (21) and a chain (22), the chain (22) is sleeved on the two outer sides of the gears (21), the two gears (21) are respectively arranged at two ends of the supporting frame (1), a servo motor (23) is arranged at one end of the outer wall of the supporting frame (1), and an output shaft of the servo motor (23) is connected with one gear (21).