CN219918845U - Photovoltaic module self-cleaning device - Google Patents
Photovoltaic module self-cleaning device Download PDFInfo
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- CN219918845U CN219918845U CN202223424359.0U CN202223424359U CN219918845U CN 219918845 U CN219918845 U CN 219918845U CN 202223424359 U CN202223424359 U CN 202223424359U CN 219918845 U CN219918845 U CN 219918845U
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- photovoltaic module
- cleaning
- main body
- module main
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000007921 spray Substances 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims 3
- 239000000428 dust Substances 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an automatic cleaning device for a photovoltaic module, which comprises a base, wherein a photovoltaic module main body is arranged at the upper end of the base, sliding grooves are formed in two sides of the photovoltaic module main body, and a cleaning mechanism for cleaning the surface of the photovoltaic module main body arranged at a high position is arranged at the upper end of the photovoltaic module main body. According to the utility model, the cleaning mechanism is arranged in the photovoltaic module main body at an overhigh position, after the photovoltaic module main body is used for a long time, the movable placing rod is driven to move by the remote starting motor, the cleaning roller arranged at the upper end is pushed to clean the surface of the photovoltaic module main body, so that the working efficiency is prevented from being influenced by excessive dust accumulation at the upper end, meanwhile, manual cleaning is omitted, the cleaning work is more convenient, and after the cleaning is finished, the cleaning mechanism is used for cleaning the surface of the cleaning roller which can roll under the spraying of the spray head by putting water into the water tank arranged in the interior, so that the cleaning mechanism can work continuously for a long time, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation auxiliary devices, in particular to an automatic cleaning device for a photovoltaic module.
Background
The single solar cell cannot be directly used as a power supply, and a plurality of single cells are connected in series and parallel and tightly packaged into a module to be used as the power supply, so that a photovoltaic module is utilized for storing and converting solar energy, and the photovoltaic module (also called a solar panel) is a core part in a solar power generation system and is the most important part in the solar power generation system, and the function of the photovoltaic module is to convert solar energy into electric energy, send the electric energy into a storage battery for storage, or push a load to work; as is well known, the photovoltaic module needs to be exposed to sunlight for a long time to store energy, but the dust is continuously contained in the photovoltaic module, if the receiving surface of the photovoltaic module is covered with the dust, the energy storage effect of the electric plate can be greatly affected, and the energy storage and conversion efficiency is reduced, so that the photovoltaic module arranged outside generally needs to clean the dust manually at regular time, time and labor are wasted, cleaning of some large-scale photovoltaic modules is more troublesome, and the cleaning effect is not ideal.
For this reason, chinese patent discloses a photovoltaic module self-cleaning device of application number CN215990694U, this photovoltaic module self-cleaning device, through set up a set of self-cleaning's device between two sets of photovoltaic module, order through control system sends can carry out timing control to motor and water pump, can detach the dust of both sides photovoltaic module receiver surface in step when the outer wall of cleaning drum along first pivot is vertical to slide downwards, can make multiunit delivery port intermittent type nature open through the continuous rotation of second pivot moreover, make the inside clean water of water storage frame can periodic pressurization spray at photovoltaic module's surface, deep clear effect has, clean water can carry out cyclic utilization simultaneously, the waste of water resource has been avoided.
However, when the method is used, cleaning is carried out on the surface of the photovoltaic module by periodically pressurizing and spraying cleaning water on the surface of the photovoltaic module, however, the surface of the photovoltaic module is cleaned in an impact mode, the surface of the photovoltaic module is worn due to frequent impact after long-term use, the service life of the photovoltaic module can be greatly reduced, and the long-term use of the cleaning water is impacted, and although a circulation system is arranged in the cleaning water, a lot of water resources are wasted, so that the cleaning cost is increased.
Therefore, we propose an automatic cleaning device for photovoltaic modules to solve the above problems.
Disclosure of Invention
The utility model aims to provide an automatic cleaning device for a photovoltaic module, which is characterized in that a cleaning mechanism is arranged in the automatic cleaning device, a photovoltaic module main body is arranged at an overhigh position and is not easy to clean, after the automatic cleaning device is used for a long time, a movable placing rod is driven by a remote starting motor to move, a cleaning roller arranged at the upper end is pushed to clean the surface of the photovoltaic module main body, so that the working efficiency is prevented from being influenced by excessive accumulation of dust at the upper end, meanwhile, manual cleaning is omitted, the cleaning work is more convenient, and after the cleaning is finished, water is put into a water tank arranged in the automatic cleaning device, and the surface of the cleaning roller which can roll is cleaned under the injection of a spray head, so that the cleaning mechanism can work continuously for a long time, and the service life is prolonged, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the automatic cleaning device for the photovoltaic module comprises a base, wherein a photovoltaic module main body is arranged at the upper end of the base, sliding grooves are formed in two sides of the photovoltaic module main body, and a cleaning mechanism for cleaning the surface of the photovoltaic module main body arranged at a high position is arranged at the upper end of the photovoltaic module main body; the cleaning mechanism comprises a movable placing rod which is in sliding connection with the inside of the sliding groove, wherein one side of the movable placing rod is provided with a threaded rod in threaded connection with one end of the threaded rod, the two sides of the inner wall of the movable placing rod are provided with rotating shafts, the rotating shafts are fixedly welded with cleaning rollers, one side of the front end of the base is provided with a water outlet, one end of the water outlet is fixedly welded with a water tank, the other end of the water tank is fixedly welded with a water inlet, the middle end of the water tank is provided with an electric water suction pipe, and the upper end of the electric water suction pipe is provided with a spray head.
In a further embodiment, the cleaning roller is movably connected to the surface of the photovoltaic module body by movement of a movable placement rod.
In a further embodiment, the motor is fixedly welded at the outer wall of one end of the chute, and the threaded rod is simultaneously arranged in the chute.
In a further embodiment, the cleaning roller is arranged at the upper end of the spray head and is positioned on the same vertical plane with the spray head when the cleaning roller does not work.
In a further embodiment, a water permeable filter screen is mounted on the upper surface of the hollow groove arranged at the front end of the base.
In a further embodiment, the water outlet and the water inlet are connected with the water tank, and the other end of the water outlet and the water inlet can be connected with a water pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the cleaning mechanism is arranged in the photovoltaic module main body, the photovoltaic module main body is not easy to clean when being arranged at an overhigh position, after the photovoltaic module main body is used for a long time, the movable placing rod is driven to move by the remote starting motor, the cleaning roller arranged at the upper end is pushed to clean the surface of the photovoltaic module main body, so that the working efficiency is prevented from being influenced by excessive accumulation of dust at the upper end, meanwhile, manual cleaning is omitted, the cleaning work is more convenient, and after the cleaning is finished, the cleaning mechanism is used for cleaning the surface of the cleaning roller which can roll under the injection of the spray head by putting water into the water tank arranged in the interior, so that the cleaning mechanism can continuously work for a long time, and the service life is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an automatic cleaning device for a photovoltaic module;
FIG. 2 is a schematic diagram of a formal structure of an automatic cleaning device for a photovoltaic module;
FIG. 3 is a schematic side view of an automatic cleaning device for a photovoltaic module;
FIG. 4 is a schematic view of the structure of the water tank.
In the figure: 1. a base; 2. a photovoltaic module body; 3. a chute; 4. a movable placement rod; 5. a threaded rod; 6. a motor; 7. a rotating shaft; 8. a cleaning roller; 9. a water outlet; 10. a water tank; 11. a water inlet; 12. an electric suction pipe; 13. a spray head; 14. and (5) a water permeable filter screen.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
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 to 4, an automatic cleaning device for a photovoltaic module comprises a base 1, a photovoltaic module main body 2 is installed at the upper end of the base 1, the photovoltaic module main body 2 is a solar panel, solar energy is collected by being placed at a high position, sliding grooves 3 are formed at two ends of the photovoltaic module main body 2, a movable placing rod 4 is placed in the sliding grooves 3, when in use, the sliding grooves 3 are periodically started at a remote position through a starting motor 6, the motor 6 can drive a threaded rod 5 to rotate so as to push the movable placing rod 4 to move, because the sliding grooves 3 are symmetrically designed, when the movable placing rod 4 moves through the threaded rod 5, the sliding grooves 3 at the other side limit the movable placing rod 4, so that the movable placing rod 4 can smoothly move forwards and backwards, and meanwhile, when in use, the movable placing rod 4 is placed at one side of the photovoltaic module main body 2, avoiding covering the main body 2 of the photovoltaic module to affect the normal operation thereof, rotating shafts 7 are arranged on two sides of the inner wall of the movable placing rod 4, the rotating shafts 7 enable a cleaning roller 8 arranged at one end of the rotating shafts 7 to freely rotate when the movable placing rod 4 moves, the cleaning roller 8 can clean the surface of the main body 2 of the photovoltaic module when cleaning the main body 2 of the photovoltaic module, water is replenished into a water tank 10 at one side at regular time through a water pipe connected with one end of a water inlet 11 after cleaning is completed, the water is transmitted to a spray head 13 for spraying through an electric water suction pipe 12 arranged in the middle of the water tank 10, the electric water suction pipe 12 can be periodically started at a fixed time in a remote mode, the spray force of the spray head 13 is large, the impact force of sprayed water can pass through a water permeable filter screen 14 to contact the surface of the cleaning roller 8 to drive the cleaning roller 8 to rotate, the cleaning roller 8 with the cleaned rods is comprehensively cleaned, the water outlet 9 is arranged on the other side of the water tank 10, and rainwater passes through the water permeable filter screen 14 to carry out the water tank 10 when the cleaning roller is placed in rainy weather, so that excessive water is stored in the cleaning roller, and the cleaning roller can spread on the photovoltaic module main body 2 to damage the inside of the cleaning roller.
The working principle of the utility model is as follows: as shown in the figure, through starter motor 6, drive threaded rod 5 rotates, thereby promote this activity and place pole 4 and move, make the activity place pole 4 and can carry out the back and forth movement smoothly, and activity place pole 4 inner wall both sides and be provided with axis of rotation 7, this axis of rotation 7 is through when activity place pole 4 removes, make the cleaning roller 8 of installing in axis of rotation 7 one end freely rotate, when cleaning the photovoltaic module main part 2 surface, and after the clearance is accomplished, through the water pipe of being connected in water inlet 11 one end, make up water in the basin 10 of one side regularly, spray water transmission to shower nozzle 13 through setting up the electronic water pipe 12 in the middle of basin 10, and this shower nozzle 13 sprays the dynamics great, make the impact force of spun water pass the filter screen 14 that permeates water and contact cleaning roller 8 surface, drive cleaning roller 8 and rotate, clean cleaning roller 8 of pole is cleared up comprehensively.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a photovoltaic module self-cleaning device, includes base (1), its characterized in that: the upper end of the base (1) is provided with a photovoltaic module main body (2), both sides of the photovoltaic module main body (2) are provided with sliding grooves (3), and the upper end of the photovoltaic module main body (2) is provided with a cleaning mechanism for cleaning the surface of the photovoltaic module main body (2) arranged at a high place;
the cleaning mechanism inside including sliding connection place pole (4) at the inside activity of spout (3), and activity place pole (4) one side inner wall threaded connection has threaded rod (5), and threaded rod (5) one end is connected in motor (6) pivot department, activity place pole (4) inner wall both sides and be provided with axis of rotation (7), and axis of rotation (7) pivot department fixed welding has cleaning roller (8), base (1) front end one side is provided with delivery port (9), and delivery port (9) one end fixed welding has basin (10), and basin (10) other end fixed welding has water inlet (11), basin (10) middle-end is provided with electric water suction pipe (12), and electric water suction pipe (12) upper end is provided with shower nozzle (13).
2. The automatic cleaning device for photovoltaic modules according to claim 1, wherein: the cleaning roller (8) is movably connected to the surface of the photovoltaic module main body (2) through the movement of the movable placing rod (4).
3. The automatic cleaning device for photovoltaic modules according to claim 1, wherein: the motor (6) is fixedly welded at the outer wall of one end of the chute (3), and the threaded rod (5) is simultaneously arranged in the chute (3).
4. The automatic cleaning device for photovoltaic modules according to claim 1, wherein: the cleaning roller (8) is arranged at the upper end of the spray head (13) and is positioned on the same vertical plane with the spray head (13) when not working.
5. The automatic cleaning device for photovoltaic modules according to claim 1, wherein: the inside of base (1) front end is the empty slot form, and basin (10) set up in empty slot department.
6. The automatic cleaning device for photovoltaic modules according to claim 5, wherein: the upper surface of the empty slot arranged at the front end of the base (1) is provided with a permeable filter screen (14).
7. The automatic cleaning device for photovoltaic modules according to claim 1, wherein: the water outlet (9) and the water inlet (11) are connected with the water tank (10), and the other end of the water tank can be connected with a water delivery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223424359.0U CN219918845U (en) | 2022-12-16 | 2022-12-16 | Photovoltaic module self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223424359.0U CN219918845U (en) | 2022-12-16 | 2022-12-16 | Photovoltaic module self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918845U true CN219918845U (en) | 2023-10-27 |
Family
ID=88422367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223424359.0U Active CN219918845U (en) | 2022-12-16 | 2022-12-16 | Photovoltaic module self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918845U (en) |
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2022
- 2022-12-16 CN CN202223424359.0U patent/CN219918845U/en active Active
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