CN220629256U - Concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking function - Google Patents
Concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking function Download PDFInfo
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- CN220629256U CN220629256U CN202321942963.4U CN202321942963U CN220629256U CN 220629256 U CN220629256 U CN 220629256U CN 202321942963 U CN202321942963 U CN 202321942963U CN 220629256 U CN220629256 U CN 220629256U
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- 238000010248 power generation Methods 0.000 title claims abstract description 62
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 13
- 239000012535 impurity Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 210000003608 fece Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of photovoltaic power generation, in particular to a concentrating photovoltaic automatic sun-tracking power generation device with a maximum power point tracking function, which comprises a shell, a power generation device body and a cleaning mechanism, wherein the cleaning mechanism comprises a driving assembly, a driving wheel, a driven wheel, a driving belt, a guiding assembly, a mounting plate and a cleaning roller.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking.
Background
In recent years, research and application of solar photovoltaic power generation have been greatly advanced, and solar photovoltaic power generation has become an emerging industry with profound significance for global attention. At present, solar photovoltaic power generation equipment generally adopts a solar panel to keep the arrangement of a fixed altitude angle and an azimuth angle, the azimuth angle is mostly towards the front south, the altitude angle is an optimal angle according to project requirements, and the photovoltaic panel in a unit area in operation can only receive sunlight of the same area to irradiate for power generation. This seems to reduce the cost, but also reduces the power generation efficiency, so that the photoelectric conversion cost per unit area of the photovoltaic cell is high.
Currently, the prior art (CN 201918930U) discloses a concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking, which comprises a concentrator and photovoltaic cell array device, a tracking driving device and a photovoltaic controller with maximum power point tracking function, wherein the concentrator and photovoltaic cell array device comprises a frame consisting of a fresnel lens concentrator array and a photovoltaic cell array, the tracking driving device comprises an intelligent control system and a mechanical control and transmission device, the intelligent control system drives the concentrator and the photovoltaic cell array device to perform sun-tracking transfer, and the photovoltaic controller with maximum power point tracking function comprises a voltage sampling circuit, a current sampling circuit and a microprocessor with a multiplier and a comparator. The utility model adopts the optimal scheme in the aspects of technology, materials and structural design, has high automation degree, light weight and high photoelectric conversion efficiency, and can greatly reduce the investment cost of photovoltaic power generation and greatly improve the power generation efficiency by adopting the photovoltaic controller with the maximum power point tracking function.
By adopting the mode, the photovoltaic power generation device is usually used outdoors, a large amount of dust, bird droppings and other impurities can be adhered to the photovoltaic power generation device, and the use effect of the power generation device is easily affected after long-term cleaning.
Disclosure of Invention
The utility model aims to provide a concentrating photovoltaic automatic sun-tracking power generation device with a maximum power point tracking function, and aims to solve the problems that a large amount of dust, bird droppings and other impurities are adhered to the photovoltaic power generation device when the photovoltaic power generation device is used outdoors, and the use effect of the power generation device is easily affected after long-term cleaning.
In order to achieve the aim, the utility model provides a concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking, which comprises a shell, a power generation device body and a cleaning mechanism, wherein the cleaning mechanism comprises a driving assembly, a driving wheel, a driven wheel, a driving belt, a guide assembly, a mounting plate and a cleaning roller;
the power generation device comprises a shell, a driving assembly, a driving wheel, a driving belt, a driving wheel and a driving plate.
The driving assembly comprises a motor and a rotating shaft, wherein the motor is fixedly connected with the shell and is positioned on one side of the shell, and the rotating shaft is fixedly connected with the output end of the motor, is fixedly connected with the driving wheel and is positioned between the motor and the driving wheel.
The guide assembly comprises a sliding rod and a sliding cylinder, wherein the sliding rod is fixedly connected with the shell and is positioned on one side of the shell, and the sliding cylinder is in sliding connection with the sliding rod and is fixedly connected with the mounting plate.
The cleaning mechanism further comprises a water tank and a plurality of spray heads, wherein the water tank is fixedly connected with the mounting plate and is positioned on one side of the mounting plate, and the spray heads are respectively fixedly connected with the water tank and are respectively communicated with the water tank.
The cleaning mechanism further comprises a wiper blade, wherein the wiper blade is rotationally connected with the mounting plate and is positioned on one side of the mounting plate.
According to the concentrating photovoltaic automatic sun-tracking power generation device with the maximum power point tracking function, the shell provides mounting conditions for the power generation device body, concentrating power can be generated through the power generation device body, when the power generation device body needs to be cleaned, the driving assembly is started, the driving assembly works to drive the driving wheel to rotate, the driving wheel is matched with the driven wheel to drive the driving belt to rotate, the driving belt drives the mounting plate to move, meanwhile, the guiding assembly guides the mounting plate, the cleaning roller is started, the cleaning roller works to clean the power generation device body, and after the cleaning roller is cleaned, the cleaning roller is reset, so that the problem that the use effect of the power generation device is easily affected due to the fact that a large amount of dust, bird droppings and other impurities are attached to the photovoltaic power generation device in outdoor use is solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of a concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking according to a second embodiment of the present utility model.
The device comprises a housing 101, a power generation device body 102, a cleaning mechanism 103, a driving assembly 104, a driving wheel 105, a driven wheel 106, a driving belt 107, a guiding assembly 108, a mounting plate 109, a cleaning roller 110, a water tank 111, a spray head 112, a motor 113, a rotating shaft 114, a sliding rod 115, a sliding cylinder 116 and a wiper blade 201.
Detailed Description
The first embodiment of the application is as follows:
referring to fig. 1, fig. 1 is a schematic structural diagram of a concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking.
The utility model provides a concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking, which comprises a shell 101, a power generation device body 102 and a cleaning mechanism 103, wherein the cleaning mechanism 103 comprises a driving assembly 104, a driving wheel 105, a driven wheel 106, a driving belt 107, a guiding assembly 108, a mounting plate 109, a cleaning roller 110, a water tank 111 and a plurality of spray heads 112, the driving assembly 104 comprises a motor 113 and a rotating shaft 114, and the guiding assembly 108 comprises a sliding rod 115 and a sliding cylinder 116. Through the aforesaid scheme, can be stained with impurity such as a large amount of dust, bird's droppings on photovoltaic power generation device when outdoor use, long-term not clear up the problem that influences the result of use of dress power generation device easily, it can be understood that, the aforesaid scheme can be used in the scene of clearing up the impurity stained with on the power generation device body 102, can also be used for on the relatively poor problem of clearance roller 110 clearance effect is solved.
For this embodiment, the power generation device body 102 is disposed on one side of the casing 101, the driving assembly 104 is disposed on one side of the casing 101, the driving wheel 105 is disposed on one side of the driving assembly 104, the driven wheel 106 is rotationally connected with the casing 101 and is located on one side of the casing 101, the driving wheel 105 and the driven wheel 106 are respectively sleeved with the driving belt 107, the guiding assembly 108 is disposed on one side of the casing 101, the mounting plate 109 is fixedly connected with the driving belt 107 and is located on one side of the driving belt 107, and the cleaning roller 110 is fixedly connected with the mounting plate 109 and is located on one side of the mounting plate 109. The shell 101 provides mounting conditions for the power generation device body 102, the power generation device body 102 can collect light to generate power, the driving assembly 104 can drive the driving wheel 105 to rotate, the driving wheel 105 and the driven wheel 106 provide mounting conditions for the driving belt 107, the driving wheel 105 can drive the driving belt 107 to rotate, the driving belt 107 can drive the mounting plate 109 to move, the mounting plate 109 provides mounting conditions for the cleaning roller 110, and impurities adhered on the power generation device body 102 can be cleaned through the cleaning roller 110.
The motor 113 is fixedly connected with the housing 101 and is located at one side of the housing 101, and the rotating shaft 114 is fixedly connected with the output end of the motor 113, is fixedly connected with the driving wheel 105 and is located between the motor 113 and the driving wheel 105. The motor 113 works to drive the rotating shaft 114 to rotate, and the rotating shaft 114 can drive the driving wheel 105 to rotate.
Second, the sliding rod 115 is fixedly connected to the housing 101 and located at one side of the housing 101, and the sliding cylinder 116 is slidably connected to the sliding rod 115 and fixedly connected to the mounting plate 109. The sliding rod 115 provides a mounting condition for the sliding tube 116, the sliding tube 116 is driven to slide on the sliding rod 115 when the mounting plate 109 moves, and the stability of the mounting plate 109 when moving is improved by guiding the mounting plate 109 through the sliding tube 116.
Meanwhile, the water tank 111 is fixedly connected with the mounting plate 109 and located at one side of the mounting plate 109, and the plurality of spray heads 112 are respectively fixedly connected with the water tank 111 and respectively communicated with the water tank 111. The water tank 111 is used for storing cleaning solution when the cleaning roller 110 works, a plurality of spray heads 112 are started, the spray heads 112 work to spray the cleaning solution in the water tank 111 onto the power generation device body 102, and the cleaning roller 110 is matched to clean the power generation device body 102, so that the cleaning efficiency of the cleaning roller 110 is improved.
When the power generation device body 102 needs to be cleaned, the motor 113 is started, the motor 113 works to drive the rotating shaft 114 to rotate, the rotating shaft 114 drives the driving wheel 105 to rotate, the driving wheel 105 is matched with the driven wheel 106 to drive the driving belt 107 to rotate, the driving belt 107 drives the mounting plate 109 to move, meanwhile, the mounting plate 109 drives the sliding cylinder 116 to slide on the sliding rod 115, the mounting plate 109 is guided, the cleaning roller 110 and the spray heads 112 are started, the spray heads 112 work to spray cleaning liquid in the water tank 111 onto the power generation device body 102, the cleaning roller 110 is matched to clean the power generation device body 102, the cleaning efficiency of the cleaning roller 110 is improved, and after the cleaning of the cleaning roller 110 is completed, the cleaning roller 110 is reset, so that the problem that the use effect of the power generation device is not easily affected after long-term cleaning due to a large amount of dust, bird droppings and the like attached to the outdoor use of the photovoltaic power generation device is solved.
The second embodiment of the present application is:
referring to fig. 2, fig. 2 is a schematic structural diagram of a concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking.
On the basis of the first embodiment, the cleaning mechanism 103 further comprises a wiper blade 201.
For this embodiment, the wiper blade 201 is rotatably connected to the mounting plate 109 and is located on one side of the mounting plate 109. When the mounting plate 109 moves, the mounting plate 109 is driven to move, and impurities and cleaning liquid remaining on the power generation device body 102 are scraped off by the wiper 201.
When the mounting plate 109 moves, the mounting plate 109 is driven to move, and impurities and cleaning liquid remaining on the power generation device body 102 are scraped off by the wiper 201.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The concentrating photovoltaic automatic sun-tracking power generation device with the maximum power point tracking function comprises a shell and a power generation device body, wherein the power generation device body is arranged on one side of the shell,
the cleaning mechanism comprises a driving assembly, a driving wheel, a driven wheel, a driving belt, a guiding assembly, a mounting plate and a cleaning roller;
the driving assembly is arranged on one side of the shell, the driving wheel is arranged on one side of the driving assembly, the driven wheel is rotationally connected with the shell and is positioned on one side of the shell, the driving wheel and the driven wheel are respectively sleeved with the driving belt, the guiding assembly is arranged on one side of the shell, the mounting plate is fixedly connected with the driving belt and is connected with the guiding assembly, and the cleaning roller is fixedly connected with the mounting plate and is positioned on one side of the mounting plate.
2. A maximum power point tracking concentrating photovoltaic automatic sun tracking power generation device according to claim 1,
the driving assembly comprises a motor and a rotating shaft, the motor is fixedly connected with the shell and is positioned on one side of the shell, and the rotating shaft is fixedly connected with the output end of the motor, is fixedly connected with the driving wheel and is positioned between the motor and the driving wheel.
3. A maximum power point tracking concentrating photovoltaic automatic sun tracking power generation device according to claim 2,
the guide assembly comprises a sliding rod and a sliding cylinder, wherein the sliding rod is fixedly connected with the shell and is positioned on one side of the shell, and the sliding cylinder is in sliding connection with the sliding rod and is fixedly connected with the mounting plate.
4. A maximum power point tracking concentrating photovoltaic automatic sun tracking power generation device according to claim 3,
the cleaning mechanism further comprises a water tank and a plurality of spray heads, wherein the water tank is fixedly connected with the mounting plate and is positioned on one side of the mounting plate, and the spray heads are respectively fixedly connected with the water tank and are respectively communicated with the water tank.
5. A maximum power point tracking concentrating photovoltaic automatic sun tracking power generation device according to claim 4,
the cleaning mechanism further comprises a wiper blade, wherein the wiper blade is rotationally connected with the mounting plate and is positioned on one side of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942963.4U CN220629256U (en) | 2023-07-24 | 2023-07-24 | Concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942963.4U CN220629256U (en) | 2023-07-24 | 2023-07-24 | Concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220629256U true CN220629256U (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321942963.4U Active CN220629256U (en) | 2023-07-24 | 2023-07-24 | Concentrating photovoltaic automatic sun-tracking power generation device with maximum power point tracking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220629256U (en) |
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2023
- 2023-07-24 CN CN202321942963.4U patent/CN220629256U/en active Active
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