CN111404469B - Solar power generation device capable of automatically adjusting angle - Google Patents
Solar power generation device capable of automatically adjusting angle Download PDFInfo
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- CN111404469B CN111404469B CN202010314312.5A CN202010314312A CN111404469B CN 111404469 B CN111404469 B CN 111404469B CN 202010314312 A CN202010314312 A CN 202010314312A CN 111404469 B CN111404469 B CN 111404469B
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- 238000010248 power generation Methods 0.000 title claims abstract description 34
- 238000005286 illumination Methods 0.000 claims abstract description 71
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 230000031700 light absorption Effects 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 description 8
- 210000003850 cellular structure Anatomy 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
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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
- F24S30/48—Arrangements for moving or orienting solar heat collector modules for rotary movement with three or more rotation axes or with multiple degrees of freedom
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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
-
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (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 invention discloses a solar power generation device capable of automatically adjusting angles, which comprises a base, wherein a solar power generation support device is arranged above the base, an automatic sunlight positioning device is arranged on the solar power generation support device, an automatic adjusting device is arranged in the base, a spherical sliding block is arranged above a fixed support, adjusting steel wire ropes are arranged at four corners below a solar power generation panel, so that the solar power generation panel can be adjusted at any angle, and then a solar battery component is directly opposite to sunlight according to mutual comparison of the illumination intensity at the four corners of the solar power generation panel and the illumination intensity at the center of the solar power generation panel, so that the solar battery component can work efficiently. The invention has the advantages of simple structure and strong practicability.
Description
Technical Field
The invention relates to the field of solar related equipment, in particular to a solar power generation device capable of automatically adjusting an angle.
Background
Solar energy is an economic and pollution-free green energy source on the earth; the solar photovoltaic power generation system is also an inexhaustible renewable energy source, is the best energy source for replacing fossil energy, is applied to the fields of large photovoltaic power generation station LSPV, building additional photovoltaic power generation BAPV and the like to a certain extent, and has a serious influence on the photoelectric conversion rate because the solar cell panels in most solar power supply devices in the prior art are fixed and cannot change along with the change of the direct sunlight position.
In patent CN 201710914145.6-a but solar power system of automatically regulated angle, through using the position that the four-quadrant sensor detected the sunlight, come automatically regulated solar cell panel's inclination according to the sun shines the angle, fully improve photoelectric conversion rate, simple structure, convenient to use.
However, most of the existing solar power generation devices capable of adjusting angles are power generation devices for adjusting angles in two directions by adjusting horizontal angles or vertical angles of solar panels, most of the existing solar power generation devices are complex in structure, and the cost of the device is high.
Disclosure of Invention
The invention aims to solve the problems and designs a solar power generation device capable of automatically adjusting the angle.
The solar power generation device capable of automatically adjusting the angle comprises a base, a solar power generation support device is arranged above the base, an automatic sunlight positioning device is arranged on the solar power generation support device, an automatic adjusting device is arranged inside the base, a spherical sliding block is arranged above a fixed support, adjusting steel wire ropes are arranged at four corners below a solar power generation panel, so that the solar power generation panel can be adjusted at any angle, and the solar power generation panel can be directly aligned to sunlight according to the mutual comparison between the illumination intensity at the four corners of the solar power generation panel and the illumination intensity at the center of the solar power generation panel, so that the solar power generation module can efficiently work.
The solar power generation support device comprises a base upper surface center, a fixed support is installed above the fixed support, a supporting rod is installed at the center of the upper surface of the fixed support, a spherical sliding block is installed above the supporting rod, a solar battery component fixing plate is arranged above the spherical sliding block, a fixing seat is installed on the lower surface of the solar battery component fixing plate, a spherical groove is formed in the center of the lower surface of the fixing seat, the spherical groove is connected with the spherical sliding block in a sliding mode, and a solar battery component is installed above the solar battery component fixing plate.
The sunlight automatic positioning device comprises a solar cell component fixing plate, wherein an illumination detection main pipe is arranged at the center of the upper surface of the solar cell component fixing plate and is vertically connected with the solar cell component fixing plate, an annular baffle is arranged at the center of the upper surface of the illumination detection main pipe, a first transparent lens is arranged in the annular baffle, a light absorption material is arranged on the inner side surface of the illumination detection main pipe, a first illumination intensity sensor is arranged at the center of the lower end in the illumination detection main pipe and corresponds to a first transparent lens, four angle steel fixing seats are arranged at four corners of the upper surface of the solar cell component fixing plate, the four angle steel fixing seats wrap four corners of the solar cell component fixing plate respectively, illumination detection auxiliary pipes are arranged above two side surfaces in the angle steel fixing seats, and are vertical to the angle steel fixing seats, the utility model discloses an illumination detection auxiliary pipe, including illumination detection auxiliary pipe, transparent lens two, illumination detection auxiliary pipe is inside to be installed the reflection of light material on the surface, illumination detection auxiliary pipe installs illumination intensity sensor two in inside one end, illumination detection auxiliary pipe installs the other end transparent lens two.
Automatic adjusting device includes base upper surface four corners department opens there are four regulation recesses, it has the regulation serving section of thick bamboo to adjust recess internally mounted, install on the regulation serving section of thick bamboo and adjust wire rope, adjust wire rope and solar module fixed plate fixed connection, it has the regulation pivot to adjust serving section of thick bamboo internally mounted, two regulation bearings are installed at regulation pivot both ends, adjust the bearing below and install the regulation bearing frame, adjust bearing frame and regulation recess fixed connection, adjust pivot one end and install miniature servo motor, miniature servo motor and regulation recess fixed connection, be equipped with sealed fender lid device on the regulation recess.
The sealing blocking cover device comprises a sealing groove arranged above the adjusting groove, a sealing blocking cover is movably mounted in the sealing groove, a rubber sealing gasket is arranged between the sealing blocking cover and the sealing groove, an adjusting steel wire rope hole is formed in the sealing blocking cover, and a sponge sealing gasket is movably mounted in the adjusting steel wire rope hole.
The four adjusting steel wire ropes are respectively and fixedly connected with four corners of the lower surface of the solar cell module fixing plate correspondingly.
Two of the eight illumination detection auxiliary tubes at corresponding positions are divided into a group on the same straight line, and the four groups of illumination detection auxiliary tubes correspond to each other in pairs.
And a reflective baffle is arranged at one end of the illumination detection auxiliary pipe.
According to the solar power generation device capable of automatically adjusting the angle, which is manufactured by the technical scheme of the invention, the solar battery component fixing plate is supported by using the spherical sliding block, the length of the steel wire rope is adjusted by using the micro servo motor, the intensity of sunlight is detected at four corners of the solar battery component fixing plate, so that the angle between the solar battery component and the sunlight is adjusted by adjusting the steel wire rope, and the solar battery component is always in high-efficiency operation.
Drawings
FIG. 1 is a schematic structural diagram of a solar power generation device capable of automatically adjusting an angle according to the present invention;
FIG. 2 is a schematic view of a lighting detection master of the present invention;
FIG. 3 is a top view of the illumination detection sub-tube of the present invention;
FIG. 4 is a top view of the adjustment recess of the present invention;
FIG. 5 is a schematic view of the automatic adjustment apparatus of the present invention;
in the figure, 1, a base; 2. fixing a bracket; 3. a fixed support; 4. a support bar; 5. a spherical slider; 6. a solar cell module fixing plate; 7. a fixed seat; 8. a spherical groove; 9. a solar cell module; 10. the illumination detection main pipe; 11. an annular baffle; 12. a first transparent lens; 13. a light absorbing material; 14. a first illumination intensity sensor; 15. an angle steel fixing seat; 16. an illumination detection secondary tube; 17. a light reflective material; 18. a second illumination intensity sensor; 19. a second transparent lens; 20. adjusting the groove; 21. adjusting the rope drum; 22. adjusting the steel wire rope; 23. adjusting the rotating shaft; 24. adjusting the bearing; 25. adjusting a bearing seat; 26. a micro servo motor; 27. sealing the groove; 28. sealing the blocking cover; 29. a rubber gasket; 30. adjusting the wire rope holes; 31. a sponge seal pad; 32. a light reflecting baffle.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5, in this embodiment:
first, the base 1 is installed on the ground, the solar cell module 9 is connected to a photovoltaic inverter, and when power generation using the solar cell module 9 is required:
at this time, when the illumination intensity signal detected by the first illumination intensity sensor 14 is lower than that of the second illumination intensity sensor 18, the illumination intensity signals of the second illumination intensity sensors 18 in the four groups of illumination detection auxiliary tubes 16 are compared, and the signals between the two second illumination intensity sensors 18 in each group of illumination detection auxiliary tubes 16 are different due to the fact that the illumination intensity signal of the first illumination intensity sensor 14 is lower;
in each group of the second illumination intensity sensors 18, the adjusting steel wire rope 22 at the position with high illumination intensity of the second illumination intensity sensor 18 is controlled to start to move downwards, and meanwhile, the adjusting steel wire rope 22 at the position with high illumination intensity of the second illumination intensity sensor 18 is controlled to move upwards, so that the illumination intensity signals of the two second illumination intensity sensors 18 in one group are adjusted to be the same;
at this time, according to the illumination intensity signals of each group of the second illumination intensity sensors 18, the two adjusting steel wire ropes 22 corresponding to the group with the high illumination intensity signals of the second illumination intensity sensors 18 move downwards, and the two adjusting steel wire ropes 22 corresponding to the corresponding group of the second illumination intensity sensors 18 are controlled to move upwards at the same time, so that the signals of each group of the illumination sensors 18 are adjusted to be the same;
at the moment, after the illumination signal intensities of the eight illumination intensity sensors 18 are the same, the illumination intensity sensors hundred million 14 detect the illumination intensity signals, and the illumination signal intensity of the illumination intensity sensor 14 is higher than that of the illumination sensor II 18, so that the solar cell module can work efficiently;
when the adjusting steel wire rope 22 moves, the micro servo motor 26 is controlled to work to drive the adjusting rotating shaft 23 to rotate, so that the adjusting rotating shaft 23 drives the adjusting rope drum 21 to rotate, the adjusting steel wire rope 22 is driven to start to be wound and unwound, and the effect of upward and downward movement of the adjusting steel wire rope 22 is achieved;
sunlight irradiates the reflective baffle 32, the sunlight is reflected into the illumination detection secondary pipe 16 through the reflection of the reflective baffle 32, and the sunlight is reflected into the illumination intensity sensor II 18 for detection through the reflective material in the illumination detection secondary pipe 16;
sunlight penetrates through the transparent lens 12 to irradiate the illumination detection main pipe 10 by irradiating the transparent lens 12, and when the sunlight irradiation angle is inclined, the sunlight is absorbed by the light absorption material 13 in the illumination detection main pipe 10 and does not reflect the sunlight, so that the detection accuracy of the illumination intensity sensor 14 is ensured.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (1)
1. A solar power generation device capable of automatically adjusting an angle comprises a base (1) and is characterized in that a solar power generation support device is arranged above the base (1), a sunlight automatic positioning device is arranged on the solar power generation support device, and an automatic adjusting device is arranged inside the base (1);
the solar power generation support device comprises a fixed support (2) arranged at the center of the upper surface of a base (1), a fixed support (3) arranged above the fixed support (2), a support rod (4) arranged at the center of the upper surface of the fixed support (3), a spherical sliding block (5) arranged above the support rod (4), a solar battery component fixing plate (6) arranged above the spherical sliding block (5), a fixing seat (7) arranged on the lower surface of the solar battery component fixing plate (6), a spherical groove (8) arranged at the center of the lower surface of the fixing seat (7), the spherical groove (8) connected with the spherical sliding block (5) in a sliding manner, and a solar battery component (9) arranged above the solar battery component fixing plate (6);
the sunlight automatic positioning device comprises a solar cell module fixing plate (6) upper surface center, a light detection main pipe (10) and a solar cell module fixing plate (6) which are vertically connected, an annular baffle plate (11) is installed at the light detection main pipe (10) upper surface center, a transparent lens I (12) is installed inside the annular baffle plate (11), a light absorption material (13) is installed on the surface of the inner side of the light detection main pipe (10), a light intensity sensor I (14) is installed at the center of the inner lower end of the light detection main pipe (10), the light intensity sensor I (14) corresponds to the position of the transparent lens I (12), four angle steel fixing seats (15) are installed at four corners of the upper surface of the solar cell module fixing plate (6), and the four angle steel fixing seats (15) wrap four corners of the solar cell module fixing plate (6) respectively, illumination detection auxiliary pipes (16) are arranged above two side surfaces in the angle steel fixing seat (15), the illumination detection auxiliary pipes (16) are perpendicular to the angle steel fixing seat (15), a reflecting material (17) is arranged on the inner side surfaces of the illumination detection auxiliary pipes (16), one end in the illumination detection auxiliary pipes (16) is provided with a second illumination intensity sensor (18), and the other end in the illumination detection auxiliary pipes (16) is provided with a second transparent lens (19);
the automatic adjusting device comprises four adjusting grooves (20) which are arranged at four corners of the upper surface of the base (1), an adjusting rope drum (21) is arranged in the adjusting groove (20), an adjusting steel wire rope (22) is arranged on the adjusting rope drum (21), the adjusting steel wire rope (22) is fixedly connected with the solar cell module fixing plate (6), an adjusting rotating shaft (23) is arranged in the adjusting rope drum (21), two adjusting bearings (24) are arranged at two ends of the adjusting rotating shaft (23), an adjusting bearing seat (25) is arranged below the adjusting bearing (24), the adjusting bearing seat (25) is fixedly connected with the adjusting groove (20), a micro servo motor (26) is installed at one end of the adjusting rotating shaft (23), the micro servo motor (26) is fixedly connected with the adjusting groove (20), and a sealing blocking cover device is arranged on the adjusting groove (20);
the sealing blocking cover device comprises a sealing groove (27) arranged above the adjusting groove (20), a sealing blocking cover (28) is movably arranged in the sealing groove (27), a rubber sealing gasket (29) is arranged between the sealing blocking cover (28) and the sealing groove (27), an adjusting steel wire rope hole (30) is formed in the sealing blocking cover (28), and a sponge sealing gasket (31) is movably arranged in the adjusting steel wire rope hole (30);
four adjust wire rope (22) respectively with four angle fixed connection of corresponding solar module fixed plate (6) lower surface, eight in illumination detection auxiliary pipe (16) two of corresponding position be in same straight line divide into a set ofly, four groups illumination detection auxiliary pipe (16) two liang of corresponding, light reflecting baffle (32) are installed to illumination detection auxiliary pipe (16) one end, the fixed bolster top is through setting up the ball-type sliding block, through setting up at solar panel below four corners department and adjusting wire rope, makes solar panel angle regulation wantonly, again according to the illumination intensity of solar panel four corners department and the contrast of each other of the illumination intensity of center department to just to the sunlight with solar module, make solar module efficient work that carries out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010314312.5A CN111404469B (en) | 2020-04-21 | 2020-04-21 | Solar power generation device capable of automatically adjusting angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010314312.5A CN111404469B (en) | 2020-04-21 | 2020-04-21 | Solar power generation device capable of automatically adjusting angle |
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| CN111404469A CN111404469A (en) | 2020-07-10 |
| CN111404469B true CN111404469B (en) | 2020-10-27 |
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| CN202010314312.5A Active CN111404469B (en) | 2020-04-21 | 2020-04-21 | Solar power generation device capable of automatically adjusting angle |
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| CN112491338A (en) * | 2020-11-12 | 2021-03-12 | 深圳赛格龙焱能源科技有限公司 | Solar photovoltaic board mounting bracket of adjustable installation |
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| CN111404469A (en) | 2020-07-10 |
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