CN220896633U

CN220896633U - Water-saving type cleaning device for photovoltaic module

Info

Publication number: CN220896633U
Application number: CN202321660710.8U
Authority: CN
Inventors: 张子豪; 陈波
Original assignee: Shandong Yiwute New Energy Technology Co ltd
Current assignee: Shandong Yiwute New Energy Technology Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-05-03
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a water-saving cleaning device for a photovoltaic module, which relates to the field of photovoltaic modules and comprises a mounting shell, wherein a rotary shaft is arranged at a middle end bearing inside the mounting shell, a cleaning brush is movably arranged outside the rotary shaft, a driving motor connected with the rotary shaft is fixedly arranged on the left side of the mounting shell, and a water tank is fixedly arranged at the top of the mounting shell. According to the utility model, the clean water injected into the water tank is pumped by the water suction pump and enters the water collection bin to be sprayed out by the spray head on the inner side of the water collection bin, meanwhile, the driving motor drives the rotating shaft to rotate to drive the external cleaning brush to rotate to brush the photovoltaic module together with the clean water, the elastic sleeve is forced to shrink to enable the cleaning brush to be attached to the surface of the photovoltaic module in the cleaning process of the cleaning brush, and residual water stains are scraped downwards by the cleaning brush after the cleaning brush is brushed along with the movement of the mounting shell, so that the cleaning effect is better than that of manual cleaning, and the cleaning effect is stronger.

Description

Water-saving type cleaning device for photovoltaic module

Technical Field

The utility model relates to the field of photovoltaic modules, in particular to a water-saving cleaning device for a photovoltaic module.

Background

At present, along with the high-speed development of the photovoltaic power generation industry, the photovoltaic power generation industry has become a new trend in the domestic and foreign power generation industry due to the advantages of environmental protection, high energy quality and the like, but because the photovoltaic panel used for photovoltaic power generation is usually installed outdoors, outdoor dust, haze, rainwater, bird droppings and the like can pollute and cover the photovoltaic panel, the conversion efficiency of the photovoltaic module is greatly affected, the dust shielding seriously affects the power generation capacity, even hot spots can be generated due to the influence of uneven dust distribution or bird droppings and the like, the service life of the module is influenced or the module is burnt, and therefore the photovoltaic panel of the photovoltaic module needs to be cleaned regularly. The following problems exist in the prior art:

1. The existing water-saving cleaning devices for photovoltaic modules are mostly manually cleaned by using simple tools, or are directly pressurized and washed by water, so that the time and the labor are wasted, a large amount of water is consumed, and the cleaning effect is poor;

2. The current water-saving cleaning device for photovoltaic module, it is being through carrying out the sewage after the washing to photovoltaic module and being unrestrained along photovoltaic module's clearance, and current cleaning device does not collect the effect of reuse to wasing sewage, and water conservation effect is relatively poor.

Disclosure of utility model

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a water-saving cleaning device for photovoltaic module, includes the installation shell, the rotation axis is installed to the inside middle-end bearing of installation shell, the outside movable mounting of rotation axis has the brush cleaner, the left side fixed mounting of installation shell has the driving motor who is connected with the rotation axis, the top fixed mounting of installation shell has the water tank, the front end fixed mounting at installation shell top has the suction pump machine that is connected with the water tank, the inside front end fixed mounting of installation shell has the water collecting bin, the water collecting bin is linked together with the suction pump machine, the bottom fixed mounting in water collecting bin has the shower nozzle, the equal fixed mounting in both ends has the elastic sleeve one about the installation shell front side, the bottom swing joint of elastic sleeve one has the connecting plate, the bottom movable joint of connecting plate has the cleaning to wipe.

The technical scheme of the utility model is further improved as follows: the water suction pump is fixedly arranged at the rear end of the top of the installation shell, the elastic sleeve II is fixedly arranged at the left end and the right end of the rear side of the inside of the installation shell, the water suction cover is movably hinged to the bottom of the elastic sleeve II, the connecting pipe connected with the water suction pump is fixedly arranged at the top of the water suction cover, the partition plate is fixedly arranged inside the water tank, and the two water inlet and outlet pipes are fixedly connected to the right surface of the water tank.

The technical scheme of the utility model is further improved as follows: the three cleaning brushes are arranged at equal intervals outside the rotating shaft.

The technical scheme of the utility model is further improved as follows: the cleaning brush and the cleaning wiper are made of rubber cotton materials.

The technical scheme of the utility model is further improved as follows: the rear side of installation shell fixed mounting has the link, the rear side activity of link articulates there is handheld pole.

The technical scheme of the utility model is further improved as follows: the connecting pipe is a corrugated folding hose, and an anti-abrasion cushion layer is arranged at the bottom of the water absorbing cover.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a water-saving cleaning device for a photovoltaic module, which is provided with a rotating shaft, a cleaning brush, a driving motor, a water tank and the like, wherein clear water injected into the water tank is pumped by starting a water pump to enter the water collecting bin, and is sprayed to the surface of the photovoltaic module through a spray head on the inner side of the water collecting bin by the spray head, and meanwhile, the driving motor is started to drive the rotating shaft to rotate, the cleaning brush on the outer part of the rotating shaft is driven to rotate to brush the photovoltaic module by the rotation of the rotating shaft in cooperation with the clear water, the cleaning brush is attached to the surface of the photovoltaic module by the stress contraction of an elastic sleeve in the cleaning process of the cleaning brush, and residual water stains are scraped downwards by the cleaning brush after the cleaning brush is brushed along with the movement of an installation shell, so that the cleaning effect is stronger than that the manual cleaning effect is achieved.

2. The utility model provides a water-saving cleaning device for a photovoltaic module, which is provided with a water suction pump, an elastic sleeve II, a connecting pipe and the like, wherein when the photovoltaic module is cleaned, the water suction cover is attached to the surface of the photovoltaic module, the elastic sleeve II is compressed under force, so that the water suction cover is attached to the surface of the photovoltaic module, the water suction cover is hung downwards along with cleaning and wiping of a brushed sewage well to the inner side of the water suction cover, the sewage is sucked into the water tank through the connecting pipe by starting the water suction pump to be discharged into the water tank along with the sewage through the connecting pipe, the sewage and clear water are separated by a baffle plate arranged in the water tank, and the sewage is discharged through a water inlet pipe and a water outlet pipe arranged on the side surface of the water tank after the follow-up cleaning is completed, so that the cleaned sewage is collected and reused, a certain water saving effect is achieved, and the economical efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a water-saving cleaning device for a photovoltaic module according to the present utility model;

FIG. 2 is a schematic diagram of a driving motor according to the present utility model;

FIG. 3 is a schematic view of the structure of the cleaning wipe of the present utility model;

fig. 4 is a schematic cross-sectional structure of the present utility model.

In the figure: 1. a mounting shell; 2. a rotation shaft; 3. a cleaning brush; 4. a driving motor; 5. a water tank; 6. a water pump; 7. a water collecting bin; 8. a spray head; 9. an elastic sleeve I; 10. a connecting plate; 11. cleaning the wiper; 12. a connecting frame; 13. a hand-held lever; 14. a water suction pump; 15. an elastic sleeve II; 16. a connecting pipe; 17. a water absorbing cover; 18. a partition board.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a water-saving cleaning device for a photovoltaic module, which comprises a mounting shell 1, wherein a rotary shaft 2 is mounted on a middle end bearing in the mounting shell 1, a cleaning brush 3 is movably mounted outside the rotary shaft 2, a driving motor 4 connected with the rotary shaft 2 is fixedly mounted on the left side of the mounting shell 1, a water tank 5 is fixedly mounted on the top of the mounting shell 1, a water suction pump 6 connected with the water tank 5 is fixedly mounted on the front end of the top of the mounting shell 1, a water collecting bin 7 is fixedly mounted on the front end in the mounting shell 1, the water collecting bin 7 is communicated with the water suction pump 6, a spray head 8 is fixedly mounted at the bottom of the water collecting bin 7, an elastic sleeve I9 is fixedly mounted at the left end and the right end of the front side of the mounting shell 1, a connecting plate 10 is movably hinged at the bottom of the elastic sleeve I9, and a cleaning wiper 11 is movably clamped at the bottom of the connecting plate 10; three cleaning brushes 3 are arranged in total, and the three cleaning brushes 3 are equidistantly arranged outside the rotating shaft 2; the cleaning brush 3 and the cleaning brush 11 are made of rubber cotton materials; the rear side of the installation shell 1 is fixedly provided with a connecting frame 12, and the rear side of the connecting frame 12 is movably hinged with a hand-held rod 13.

In this embodiment, through being provided with rotation axis 2, brush cleaner 3, driving motor 4, water tank 5 etc. through the inside clear water that starts water pump 6 extraction water tank 5 inside and get into the inside of water collection storehouse 7, and through the shower nozzle 8 of water collection storehouse 7 reposition of redundant personnel to its inboard to the surperficial blowout washing of photovoltaic module via shower nozzle 8, simultaneously through driving motor 4, drive rotation axis 2 through driving motor 4, it brushes the photovoltaic module through the rotation of rotation axis 2 to drive its outside brush cleaner 3 rotation cooperation clear water, brush the in-process through brush cleaner 3 makes clean wiper 11 laminating photovoltaic module surface through making elastic sleeve 9 atress shrink, move along with installation shell 1 through clean wiper 11 to remaining the water stain downward scraping after brushing through brush cleaner 3, thereby it is more manual cleaning effect, the cleaning effect is stronger.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the rear end of the top of the installation shell 1 is fixedly provided with a water suction pump 14 connected with the water tank 5, the left end and the right end of the rear side inside the installation shell 1 are fixedly provided with elastic sleeves II 15, the bottom of the elastic sleeves II 15 is movably hinged with a water suction cover 17, the top of the water suction cover 17 is fixedly provided with a connecting pipe 16 connected with the water suction pump 14, the inside of the water tank 5 is fixedly provided with a baffle 18, and the right surface of the water tank 5 is fixedly connected with two water inlet and outlet pipes; the connecting pipe 16 is a corrugated folding hose, and the bottom of the water absorbing cover 17 is provided with an anti-abrasion cushion layer.

In this embodiment, through being provided with water suction pump 14, elastic sleeve two 15, connecting pipe 16 etc. when cleaning photovoltaic module, through making water suction cover 17 laminating photovoltaic module surface, make elastic sleeve two 15 atress compress and then make water suction cover 17 accomplish to paste and cover in photovoltaic module surface, hang down to water suction cover 17 inboard along with the dirty water well cleaning wipe 11 of scrubbing, through the suction pump of starting 14 production suction pump through connecting pipe 16 with sewage suction and follow-up discharge into inside the water tank 5, separate sewage and clear water through baffle 18 that sets up in the water tank 5, discharge sewage through the business turn over water pipe of water tank 5 side after the follow-up cleaning is accomplished, thereby collect the clean sewage and recycle, play certain water conservation effect, improve economic nature.

The working principle of the water-saving cleaning device for the photovoltaic module is specifically described below.

As shown in fig. 1-4, clean water injected from the inside of the water tank 5 is pumped by starting the water pump 6 to enter the water collection bin 7, and is split to the spray head 8 at the inner side of the water collection bin 7 to spray and wash the surface of the photovoltaic module through the spray head 8, meanwhile, the driving motor 4 is started to drive the rotating shaft 2 to rotate, the external cleaning brush 3 is driven to rotate by the rotation of the rotating shaft 2 to brush the photovoltaic module together with the clean water, the elastic sleeve 9 is stressed and contracted to enable the cleaning brush 11 to be attached to the surface of the photovoltaic module in the brushing process of the cleaning brush 3, residual water stains are scraped downwards by the cleaning brush 11 after the cleaning brush 3 is brushed along with the movement of the installation shell 1, the cleaned water stains are hung downwards to the inner side of the water absorption cover 17 along with the brushed sewage well, the suction force generated by starting the water pump 14 is sucked into the water tank 5 along with the cleaning brush through the connecting pipe 16, the sewage and the sewage is separated by the partition 18 arranged in the water tank 5, and the sewage is discharged and reused through the water inlet and outlet pipe at the side of the water tank 5 after the subsequent cleaning is completed.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. A water-saving cleaning device for photovoltaic module, including installation shell (1), its characterized in that: the cleaning brush comprises a mounting shell (1), wherein a rotating shaft (2) is mounted on a middle end bearing inside the mounting shell (1), a cleaning brush (3) is movably mounted outside the rotating shaft (2), a driving motor (4) connected with the rotating shaft (2) is fixedly mounted on the left side of the mounting shell (1), a water tank (5) is fixedly mounted on the top of the mounting shell (1), a water suction pump (6) connected with the water tank (5) is fixedly mounted on the front end of the top of the mounting shell (1), a water collecting bin (7) is fixedly mounted on the front end inside the mounting shell (1), a spray head (8) is fixedly mounted on the bottom of the water collecting bin (7), an elastic sleeve (9) is fixedly mounted on the left end and the right end of the front side of the mounting shell (1), a connecting plate (10) is movably hinged to the bottom of the elastic sleeve (9), and a cleaning brush (11) is movably clamped on the bottom of the connecting plate (10).

2. A water-saving cleaning device for a photovoltaic module according to claim 1, wherein: the water suction pump is characterized in that the rear end of the top of the installation shell (1) is fixedly provided with a water suction pump (14) connected with the water tank (5), the left end and the right end of the rear side inside the installation shell (1) are fixedly provided with elastic sleeves II (15), the bottom of each elastic sleeve II (15) is movably hinged with a water suction cover (17), the top of each water suction cover (17) is fixedly provided with a connecting pipe (16) connected with the water suction pump (14), the inside of the water tank (5) is fixedly provided with a partition plate (18), and the right surface of the water tank (5) is fixedly connected with two water inlet and outlet pipes.

3. A water-saving cleaning device for a photovoltaic module according to claim 1, wherein: the three cleaning brushes (3) are arranged in total, and the three cleaning brushes (3) are equidistantly arranged outside the rotating shaft (2).

4. A water-saving cleaning device for a photovoltaic module according to claim 1, wherein: the cleaning brush (3) and the cleaning brush (11) are made of rubber cotton materials.

5. A water-saving cleaning device for a photovoltaic module according to claim 1, wherein: the rear side of the installation shell (1) is fixedly provided with a connecting frame (12), and the rear side of the connecting frame (12) is movably hinged with a handheld rod (13).

6. A water-saving cleaning device for a photovoltaic module according to claim 2, wherein: the connecting pipe (16) is a corrugated folding hose, and an anti-abrasion cushion layer is arranged at the bottom of the water absorbing cover (17).