CN203522623U - Automatic tracking and dust removing photovoltaic power generation device - Google Patents
Automatic tracking and dust removing photovoltaic power generation device Download PDFInfo
- Publication number
- CN203522623U CN203522623U CN201320675146.7U CN201320675146U CN203522623U CN 203522623 U CN203522623 U CN 203522623U CN 201320675146 U CN201320675146 U CN 201320675146U CN 203522623 U CN203522623 U CN 203522623U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- controller
- motor
- solar panel
- power generation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an automatic tracking and dust removing photovoltaic power generation device which comprises a base and a vertical rotating shaft which is rotatingly connected to the base. The vertical rotating shaft is rotatingly connected with a horizontal rotating shaft. A solar panel is fixed on the horizontal rotating shaft. The vertical rotating shaft and the horizontal rotating shaft are in transmission with a motor A and a motor B. The device also comprises a controller, a sun azimuth photoelectric detector and a cleaning device. The controller controls the motor A and the motor B according to the detection signal of the sun azimuth photoelectric detector such that the normal line of the solar panel points to the sun. The controller starts the cleaning device regularly to clean the solar panel. The device has the functions of automatic tracking and cleaning at the same time, the maximization of the solar cell conversion efficiency is maintained, the generation capacity is raised, the electric energy manufacture cost is reduced, and the economic benefits are raised. The automatic control is achieved, the equipment maintenance difficulty and investment are reduced, and the operational cost of a photovoltaic power generation device is reduced.
Description
Technical field
The utility model relates to photovoltaic power generation apparatus field, is specifically related to a kind of specifically from the photovoltaic power generation apparatus of motion tracking solar azimuth function and dedusting function.
Background technology
Along with the exhaustion day by day of traditional energy, solar energy has become the potential new forms of energy of a kind of very tool, and photovoltaic generation is the current major way that utilizes solar energy.Photovoltaic generation is by light energy conversion, to be electric energy by solar cell, solar cell comprises the thin-film type solar cell with photoelectric effect work that accounts at present main flow, and the wet type solar cell with photochemical reaction work in the budding stage, transformation efficiency is an important performance indexes of solar cell, guarantee transformation efficiency, must control solar cell surface towards the sun, make light direct beam in solar cell surface, have at present a lot of sun azimuth tracking system can control solar cell constantly towards the sun; Another factor that affects solar cell transformation efficiency is the cleannes of solar cell surface, when dirt is gathered on surface, the transformation efficiency of solar cell is greatly affected, at present also there is no a kind of photovoltaic power generation apparatus having from motion tracking, dedusting function, cannot keep the transformation efficiency of solar cell to maximize.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of from motion tracking dedusting photovoltaic power generation apparatus, can solve and there is no at present a kind of photovoltaic power generation apparatus having from motion tracking, dedusting function, cannot keep the transformation efficiency of solar cell to maximize.
The utility model is achieved through the following technical solutions:
From motion tracking dedusting photovoltaic power generation apparatus, comprise base, and the vertical rotating shaft that is rotationally connected with base, in described vertical rotating shaft, be rotatably connected to horizontal rotating shaft, on described horizontal rotating shaft, be fixed with solar panel, described vertical rotating shaft and horizontal rotating shaft respectively with A motor, B motor-driven, also comprise controller, solar azimuth photodetector and swab, the output of described solar azimuth photodetector is connected in the input of controller, described A motor, B motor is connected to the output of controller, described controller is controlled A motor and B motor according to the detection signal of solar azimuth photodetector, make the normal of solar panel point to the sun, the controller of described swab is connected in the output of controller, the scrub head of described swab is connected in solar panel towards the one side of the sun, described controller start by set date swab, clean solar panel.
Described solar azimuth photodetector comprises that lower end is fixed on the vertical vertical rod on base, and circular arrangement is at the vertical rod photoelectric tube on base around, controller obtains the azimuth of the sun by photocell detection vertical rod formed shade angle and length computation on base.
Described swab comprises the scraper plate of hollow, described scraper plate is provided with hole for water spraying towards the one side of solar panel, described scraper plate two ends are slidably connected to the guide rail of solar panel both sides by slide block, described scraper plate and hydraulic piston transmission, described hydraulic piston is fixedly connected on horizontal rotating shaft by support, the hollow cavity of described scraper plate is by pipeline communication water tank, and described pipeline is provided with electromagnetically operated valve, and described electromagnetically operated valve and hydraulic piston are connected to the output of controller.
Described water tank is arranged at the top of vertical rotating shaft, and higher than the position of scraper plate.
The utility model advantage is compared with prior art:
One, there is the function from motion tracking and scouring simultaneously, keep the maximization of solar cell transformation efficiency, improve energy output, reduce electric energy manufacturing cost, increase economic efficiency;
Two, automation is controlled, and reduces plant maintenance difficulty and input, reduces the operating cost of photovoltaic power generation apparatus.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1 from motion tracking dedusting photovoltaic power generation apparatus, comprise base 1, and the vertical rotating shaft 2 that is rotationally connected with base 1, in described vertical rotating shaft 2, be rotatably connected to horizontal rotating shaft 3, on described horizontal rotating shaft 3, be fixed with solar panel 4, described vertical rotating shaft 2 and horizontal rotating shaft 3 respectively with A motor 6, 7 transmissions of B motor, also comprise controller, solar azimuth photodetector and swab, the output of described solar azimuth photodetector is connected in the input of controller, described A motor 6, B motor 7 is connected to the output of controller, described controller is controlled A motor 6 and B motor 7 according to the detection signal of solar azimuth photodetector, make the normal of solar panel 4 point to the sun, the controller of described swab is connected in the output of controller, the scrub head of described swab is connected in solar panel 4 towards the one side of the sun, described controller start by set date swab, clean solar panel 4.
Wherein, solar azimuth photodetector comprises that lower end is fixed on the vertical vertical rod 5 on base 1, and circular arrangement is at vertical rod 5 photoelectric tube on base 1 around, controller obtains the azimuth of the sun by photocell detection vertical rod 5 formed shade angle and length computation on base 1.
Swab comprises the scraper plate 8 of hollow, described scraper plate 8 is provided with hole for water spraying towards the one side of solar panel 4, described scraper plate 8 two ends are slidably connected to the guide rail 10 of solar panel 4 both sides by slide block 9, described scraper plate 8 and hydraulic piston 11 transmissions, described hydraulic piston 11 is fixedly connected on horizontal rotating shaft 3 by support 12, the hollow cavity of described scraper plate 8 is by pipeline 14 joining water box 13, described water tank 13 is arranged at the top of vertical rotating shaft 2, and the position higher than scraper plate 8, described pipeline 14 is provided with electromagnetically operated valve 15, described electromagnetically operated valve 15 and hydraulic piston 11 are connected to the output of controller.
Claims (4)
1. from motion tracking dedusting photovoltaic power generation apparatus, comprise base (1), and the vertical rotating shaft (2) that is rotationally connected with base (1), in described vertical rotating shaft (2), be rotatably connected to horizontal rotating shaft (3), on described horizontal rotating shaft (3), be fixed with solar panel (4), described vertical rotating shaft (2) and horizontal rotating shaft (3) respectively with A motor (6), B motor (7) transmission, it is characterized in that: also comprise controller, solar azimuth photodetector and swab, the output of described solar azimuth photodetector is connected in the input of controller, described A motor (6), B motor (7) is connected to the output of controller, described controller is controlled A motor (6) and B motor (7) according to the detection signal of solar azimuth photodetector, make the normal of solar panel (4) point to the sun, the controller of described swab is connected in the output of controller, the scrub head of described swab is connected in solar panel (4) towards the one side of the sun, described controller start by set date swab, clean solar panel (4).
2. as claimed in claim 1 from motion tracking dedusting photovoltaic power generation apparatus, it is characterized in that: described solar azimuth photodetector comprises that lower end is fixed on the vertical vertical rod (5) on base (1), and circular arrangement is at vertical rod (5) photoelectric tube on base (1) around, controller obtains the azimuth of the sun in the upper formed shade angle of base (1) and length computation by photocell detection vertical rod (5).
3. as claimed in claim 1 from motion tracking dedusting photovoltaic power generation apparatus, it is characterized in that: described swab comprises the scraper plate (8) of hollow, described scraper plate (8) is provided with hole for water spraying towards the one side of solar panel (4), described scraper plate (8) two ends are slidably connected to the guide rail (10) of solar panel (4) both sides by slide block (9), described scraper plate (8) and hydraulic piston (11) transmission, described hydraulic piston (11) is fixedly connected on horizontal rotating shaft (3) by support (12), the hollow cavity of described scraper plate (8) is by pipeline (14) joining water box (13), described pipeline (14) is provided with electromagnetically operated valve (15), described electromagnetically operated valve (15) and hydraulic piston (11) are connected to the output of controller.
4. as claimed in claim 3 from motion tracking dedusting photovoltaic power generation apparatus, it is characterized in that: described water tank (13) is arranged at the top of vertical rotating shaft (2), and higher than the position of scraper plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675146.7U CN203522623U (en) | 2013-10-30 | 2013-10-30 | Automatic tracking and dust removing photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675146.7U CN203522623U (en) | 2013-10-30 | 2013-10-30 | Automatic tracking and dust removing photovoltaic power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203522623U true CN203522623U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320675146.7U Expired - Fee Related CN203522623U (en) | 2013-10-30 | 2013-10-30 | Automatic tracking and dust removing photovoltaic power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203522623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301178A (en) * | 2016-08-29 | 2017-01-04 | 安徽凯达能源科技有限公司 | Automatically the solaode of adjustment direction |
-
2013
- 2013-10-30 CN CN201320675146.7U patent/CN203522623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301178A (en) * | 2016-08-29 | 2017-01-04 | 安徽凯达能源科技有限公司 | Automatically the solaode of adjustment direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |