CN101630696A - Adjusting device of solar energy panel - Google Patents
Adjusting device of solar energy panel Download PDFInfo
- Publication number
- CN101630696A CN101630696A CN200910101393A CN200910101393A CN101630696A CN 101630696 A CN101630696 A CN 101630696A CN 200910101393 A CN200910101393 A CN 200910101393A CN 200910101393 A CN200910101393 A CN 200910101393A CN 101630696 A CN101630696 A CN 101630696A
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- Prior art keywords
- motor
- rotating platform
- solar energy
- adjusting device
- energy panel
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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 invention relates to an adjusting device of a solar energy panel. The device comprises a solar energy panel, a motor I, a motor II and two optical sensors, wherein an arc gear rack is arranged on the solar energy panel, and the motor I is provided with a gear meshed with the arc gear rack. The device also comprises a rotating platform, a supporting mechanism and a controller, wherein the rotating platform is arranged under the solar energy panel and rotatably supports the solar energy panel; the motor I is arranged on the rotating platform; the supporting mechanism is arranged under the rotating platform and rotatably supports the rotating platform; the motor II enables the rotating platform to rotate relative to the supporting mechanism by gear transmission; and the controller receives information transmitted by the optical sensors and transmits control signals to the motor I and the motor II after processing the information. The invention can adjust the solar energy panel in real time in a large range according to the solar illumination condition.
Description
Technical field
The present invention relates to solar utilization technique, more specifically to a kind of adjusting device of solar energy panel.
Background technology
The utilization of new forms of energy all is the hot subject that people study all the time.Solar energy has nexhaustible advantage as the natural resources of clean and effective, and deficient day by day and environmental pollution more serious today at traditional energy, solar energy has been subjected to unprecedented showing great attention to especially.A large amount of products that utilize solar energy come into operation continuously, and have brought huge economic benefit.Solar panel is as the main devices of solar power system, and it has directly determined the operating efficiency of whole generating system to solar energy utilization rate.Therefore, the solar panel of studying a kind of high solar utilance is the direction that people study always.
In the middle of 1 year, even in the middle of one day, the sun altitude in somewhere is always constantly changing.And its angle of most existing solar panel is fixed, and absorbing light is according to energy to greatest extent.Some solar panel can only manually regularly change the angle of solar panel, and the change of its angle also is very limited, for example can only change two or three angles.Chinese invention patent ZL200620031344.X discloses a kind of solar water heater sunshine tracking device, this device comprises solar panel and is fixed on the bracing or strutting arrangement of solar panel below, this bracing or strutting arrangement comprises support, is arranged on the support and the regulating shaft that is combined as a whole with solar panel and drive the drive motors that this regulating shaft rotates by bearing, and support is provided with the optical telecommunications transducer.In the process that The Earth Revolves round the Sun, photoelectric signal sensor sends signal to drive motors at any time, makes drive motors drive regulating shaft and rotates, and rotates thereby drive solar panel.This solar water heater sunshine tracking device, its solar panel can only rotate around a rotating shaft, the scope of regulating is smaller, and have only a photoelectric signal sensor to measure the intensity of illumination of sunlight, can not accurately react the intensity of illumination situation of change of zones of different on the solar panel, solar panel also just can not absorb the illumination energy to greatest extent.
Summary of the invention
Technical problem to be solved by this invention is, proposes a kind ofly can come wide region to regulate solar panel to absorb the adjusting device of solar energy panel of illumination energy to greatest extent according to the sun altitude real-time change.
The invention provides a kind of adjusting device of solar energy panel for solving its technical problem, this device comprises solar panel, optical sensor and motor, and motor drives the solar panel rotation according to the Information Monitoring of optical sensor.Wherein optical sensor is two, is separately positioned on the diverse location place on the phototropic face of solar panel, and motor comprises motor one and motor two, and solar panel is provided with arc rack, and motor one is provided with and the arc rack meshed gears.Adjusting device of solar energy panel also comprises: rotating platform, supporting mechanism and controller, rotating platform are arranged on solar panel below, supporting solar panels rotatably, and motor one is arranged on the rotating platform; Supporting mechanism is arranged on the rotating platform below, rotatably supports rotating platform, and motor two makes the relative supporting mechanism rotation of rotating platform by gear drive; Controller is electrically connected with optical sensor, motor one and motor two, receives the information that optical sensor sends, and the information that receives is handled, and transmitted control signal to motor one and motor two.
Adjusting device of solar energy panel of the present invention has adopted two motors, and solar panel is rotated around two different rotating shafts, has realized that the wide region of solar panel is regulated.Controller is controlled the rotation of solar panel on two different directions according to being arranged on the solar panel illumination information that optical sensor collected at diverse location place, can come the real-time regulated solar panel according to the variation of sun altitude, to absorb the solar irradiation energy to greatest extent.
Description of drawings
Fig. 1 is the schematic cross sectional views of the adjusting device of solar energy panel of the embodiment of the invention one;
Fig. 2 is the schematic cross sectional views of the adjusting device of solar energy panel of the embodiment of the invention two.
Below in conjunction with accompanying drawing the present invention is described in detail.
Embodiment
Fig. 1 is the schematic cross sectional views of the adjusting device of solar energy panel of the embodiment of the invention one.Referring to Fig. 1, solar panel 1 is installed on the circular arc support 12, and the arc rack 61 of circular arc is arranged on the circular arc support 12, and optical sensor 21 and 22 is separately positioned on the diverse location place on the phototropic face of solar panel 1, to gather solar irradiation information.Because the present invention compares the angle of adjusting solar panel 1 by the illumination difference that two optical sensors are collected, so two optical sensors preferably are arranged on the position that keeps to the side on the phototropic face of solar panel to each other at a distance, to collect the light conditions that reflects whole solar panel as much as possible comprehensively.In the present embodiment, optical sensor 21 and 22 is separately positioned on the position of solar panel 1 near its left and right edge.Two optical sensors also can be separately positioned on two diagonal positions of solar panel.
Adjusting device of solar energy panel of the present invention comprises controller 8, and controller 8 is electrically connected with motor 1, motor 2 32 and optical sensor 21,22.Controller 8 receives the illumination information that optical sensor 21,22 is gathered, utilize intelligent chip, control the mechanism that combines according to the fuzzy control in the Intelligent Control Theory with the expert, adopt the parametric program operational analysis, promptly can carry out the angle of difference comparison to the illumination information that two optical sensors collect to determine that solar panel need be adjusted, motor 1 and motor 2 32 are sent control signal corresponding, thereby control solar panel 1 angle on two different rotary directions respectively.
Now contrast accompanying drawing and describe the course of work of adjusting device of solar energy panel of the present invention.Referring to Fig. 1, when sun altitude changes, optical sensor 21,22 sends to controller 8 with the illumination information that collects, 8 pairs of information that receive of controller are handled the back and are sent control signal corresponding to motor 1 and motor 2 32, motor 1 is according to control signal control solar panel 1 relative rotating platform 4 rotations that receive, and motor 2 32 also is the rotation of solar panel 1 relative support column 5 according to the rotation of the control signal control rotating platform 4 relative support columns 5 that receive.Like this, solar panel just can be adjusted in real time according to the situation of change of sun altitude.
Fig. 2 is the schematic cross sectional views of the adjusting device of solar energy panel of the embodiment of the invention two.In this embodiment, most of structure of adjusting device of solar energy panel is identical with embodiment's one, difference only is mounting means between solar panel and the rotating platform and the mounting means between rotating platform and the support column, only distinguishing structure is described below.Referring to Fig. 2, solar panel 1 is provided with connecting axle 13, and the pillar 41,42 of rotating platform 4 is provided with bearing 14, and solar panel 1 rotatably is supported on the rotating platform 4 by the cooperation of connecting axle 13 and bearing 14.Preferably, the position of engagement of gear 62 and arc rack 61 is not on the axis of connecting axle 13, to support circular arc support 12 better.Support column 5 is provided with the guide rail 91 of groove shapes, correspondingly is provided with the slide block 92 that is limited at slidably in the guide rail 91 on the rotating platform.Slide block can be two or more, and its shape can be 1/4th, the circular arc of sixth or 1/8th circular arcs etc.
Solar panel that is adopted among above-mentioned two embodiment and the mounting means between the mounting means between the rotating platform and rotating platform and the support column can make up mutually, for example solar panel among the embodiment one and the mounting means between the rotating platform can and embodiment two in rotating platform and the mounting means between the support column combined, rotating platform among the embodiment one and the mounting means between the support column also can and embodiment two in solar panel and the mounting means between the rotating platform combined.
Motor 1 and motor 2 32 can adopt servomotor, to control the anglec of rotation of solar panel 1 more accurately.The power supply of motor can be provided by solar panel, also can connect backup battery.
The foregoing description only is used for the understanding to the present invention's design, is not limitation of the present invention, and design can also have the variation of many structures according to the present invention.For example, under the constant situation of other structures, can change bevel gear 1 into worm screw, bevel gear 2 64 is changed into turbine with this worm engaging.Like this, motor 2 32 can rotate rotating platform 4 by the worm screw worm gear drive.
Claims (10)
1, a kind of adjusting device of solar energy panel comprises solar panel (1), optical sensor (21,22) and motor (31,32), and described motor drives described solar panel rotation according to the Information Monitoring of described optical sensor, it is characterized in that:
Described optical sensor (21,22) is two, be separately positioned on the diverse location place on the phototropic face of described solar panel, described motor comprises motor one (31) and motor two (32), described solar panel is provided with arc rack (61), and described motor one (31) is provided with and described arc rack (61) meshed gears (62);
Described adjusting device of solar energy panel also comprises:
Rotating platform (4) is arranged on described solar panel below, rotatably supports described solar panel (1), and described motor one (31) is arranged on the described rotating platform (4);
Supporting mechanism, it is arranged on described rotating platform (4) below, rotatably supports described rotating platform (4), and described motor two (32) makes the described relatively supporting mechanism rotation of described rotating platform (4) by gear drive;
Controller (8), be electrically connected with described optical sensor (21,22), described motor one (31) and described motor two (32), described controller (8) receives the information that described optical sensor sends, the information that receives is handled, and transmitted control signal to described motor one (31) and described motor two (32).
2, adjusting device of solar energy panel according to claim 1, it is characterized in that, described solar panel is installed on the circular arc support (12), two diverse locations of described rotating platform (4) are provided with ball (71,72), described ball supports described circular arc support (12) rotationally and is limited in the described circular arc support (12), and described arc rack (61) is arranged on the described circular arc support (12).
3, adjusting device of solar energy panel according to claim 1 is characterized in that, described solar panel (1) is provided with connecting axle (13), and described connecting axle (13) is rotatably supported on the described rotating platform (4) by bearing (14).
4, adjusting device of solar energy panel according to claim 3 is characterized in that, described solar panel (1) is installed on the circular arc support (12), and described arc rack (61) is arranged on the described circular arc support (12).
5, according to each described adjusting device of solar energy panel of claim 1 to 4, it is characterized in that, described supporting mechanism comprise annular support column (5) and rotating shaft along described support column radially be limited to three or three above balls (73) on the described support column, described rotating platform is provided with described ball (73) is limited to wherein groove (51).
6, according to each described adjusting device of solar energy panel of claim 1 to 4, it is characterized in that, described supporting mechanism comprises the annular support column (5) that is provided with track (91), and described rotating platform (4) is provided with the slide block (92) that is limited at slidably in the described track.
7, adjusting device of solar energy panel according to claim 5, it is characterized in that, described rotating platform is equipped with bevel gear one (63) at the home position place of described support column, be equipped with in the rotating shaft of described motor two and described bevel gear one meshed bevel gears two (64), described motor two rotates described rotating platform (4) by Bevel Gear Transmission.
8, adjusting device of solar energy panel according to claim 6, it is characterized in that, described rotating platform is equipped with bevel gear one (63) at the home position place of described support column, be equipped with in the rotating shaft of described motor two and described bevel gear one meshed bevel gears two (64), described motor two rotates described rotating platform (4) by Bevel Gear Transmission.
9, adjusting device of solar energy panel according to claim 5, it is characterized in that, described rotating platform is equipped with turbine at the home position place of described support column, be equipped with in the rotating shaft of described motor two and described turbine engaged worm, described motor two rotates described rotating platform by worm-drive.
10, adjusting device of solar energy panel according to claim 6, it is characterized in that, described rotating platform is equipped with turbine at the home position place of described support column, be equipped with in the rotating shaft of described motor two and described turbine engaged worm, described motor two rotates described rotating platform by worm-drive.
Priority Applications (1)
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CN200910101393A CN101630696A (en) | 2009-07-31 | 2009-07-31 | Adjusting device of solar energy panel |
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CN200910101393A CN101630696A (en) | 2009-07-31 | 2009-07-31 | Adjusting device of solar energy panel |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102109228A (en) * | 2011-01-17 | 2011-06-29 | 崔长海 | Solar focusing ultrahigh-temperature air heating device |
CN103470752A (en) * | 2011-04-30 | 2013-12-25 | 张其明 | Automatic turning shifting fork |
CN103931100A (en) * | 2011-11-07 | 2014-07-16 | 韩国电力技术株式会社 | System for generating photovoltaic power |
CN105928221A (en) * | 2016-05-20 | 2016-09-07 | 深圳诺必达节能环保有限公司 | Heat conduction pipe heat exchange solar heating system |
CN106100556A (en) * | 2016-08-05 | 2016-11-09 | 河北大道至简新能源科技有限公司 | A kind of photovoltaic bracket effectively chasing the sun |
CN106130455A (en) * | 2016-04-08 | 2016-11-16 | 合肥中南光电有限公司 | A kind of dye sensitization of solar device |
CN106253823A (en) * | 2016-09-05 | 2016-12-21 | 周珍芳 | A kind of arc track formula solar panel running fix device |
CN108608870A (en) * | 2018-05-09 | 2018-10-02 | 张譯丹 | A kind of new-energy automobile intelligent charging system |
CN108649871A (en) * | 2018-05-07 | 2018-10-12 | 西南石油大学 | A kind of support device that can be achieved quickly to adjust angle of solar cell panel |
CN108768271A (en) * | 2018-07-03 | 2018-11-06 | 贵州大秦光伏农业科技有限公司 | A kind of photovoltaic power generation apparatus having regulatory function |
CN109412513A (en) * | 2018-10-24 | 2019-03-01 | 合肥泽尼特新能源有限公司 | A kind of photovoltaic cell board fixer convenient for adjusting |
CN109768763A (en) * | 2019-01-30 | 2019-05-17 | 江阴市华方新能源高科设备有限公司 | A kind of flat uniaxiality tracking mechanism of intermittently-driving photovoltaic |
CN110966557A (en) * | 2019-12-06 | 2020-04-07 | 孙倩兰 | Adjustable solar street lamp based on gear drive principle |
CN111309058A (en) * | 2020-02-28 | 2020-06-19 | 河海大学 | Photovoltaic power generation device capable of automatically following light |
CN111478653A (en) * | 2020-05-19 | 2020-07-31 | 胡家润 | Sun tracking device of solar power generation device |
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2009
- 2009-07-31 CN CN200910101393A patent/CN101630696A/en active Pending
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102109228B (en) * | 2011-01-17 | 2012-12-12 | 崔长海 | Solar focusing ultrahigh-temperature air heating device |
CN102109228A (en) * | 2011-01-17 | 2011-06-29 | 崔长海 | Solar focusing ultrahigh-temperature air heating device |
CN103470752A (en) * | 2011-04-30 | 2013-12-25 | 张其明 | Automatic turning shifting fork |
CN103470752B (en) * | 2011-04-30 | 2017-04-12 | 张其明 | automatic turning shifting fork |
CN103931100A (en) * | 2011-11-07 | 2014-07-16 | 韩国电力技术株式会社 | System for generating photovoltaic power |
US9293621B2 (en) | 2011-11-07 | 2016-03-22 | Kepco Engineering & Construction Company, Inc. | System for generating photovoltaic power |
CN103931100B (en) * | 2011-11-07 | 2016-09-28 | 韩国电力技术株式会社 | Produce the system of photovoltaic electric power |
CN106130455A (en) * | 2016-04-08 | 2016-11-16 | 合肥中南光电有限公司 | A kind of dye sensitization of solar device |
CN105928221A (en) * | 2016-05-20 | 2016-09-07 | 深圳诺必达节能环保有限公司 | Heat conduction pipe heat exchange solar heating system |
CN106100556A (en) * | 2016-08-05 | 2016-11-09 | 河北大道至简新能源科技有限公司 | A kind of photovoltaic bracket effectively chasing the sun |
CN106253823A (en) * | 2016-09-05 | 2016-12-21 | 周珍芳 | A kind of arc track formula solar panel running fix device |
CN108649871A (en) * | 2018-05-07 | 2018-10-12 | 西南石油大学 | A kind of support device that can be achieved quickly to adjust angle of solar cell panel |
CN108608870A (en) * | 2018-05-09 | 2018-10-02 | 张譯丹 | A kind of new-energy automobile intelligent charging system |
CN108768271A (en) * | 2018-07-03 | 2018-11-06 | 贵州大秦光伏农业科技有限公司 | A kind of photovoltaic power generation apparatus having regulatory function |
CN108768271B (en) * | 2018-07-03 | 2024-03-15 | 郭振 | Photovoltaic power generation device with adjusting function |
CN109412513A (en) * | 2018-10-24 | 2019-03-01 | 合肥泽尼特新能源有限公司 | A kind of photovoltaic cell board fixer convenient for adjusting |
CN109768763A (en) * | 2019-01-30 | 2019-05-17 | 江阴市华方新能源高科设备有限公司 | A kind of flat uniaxiality tracking mechanism of intermittently-driving photovoltaic |
CN110966557A (en) * | 2019-12-06 | 2020-04-07 | 孙倩兰 | Adjustable solar street lamp based on gear drive principle |
CN111309058A (en) * | 2020-02-28 | 2020-06-19 | 河海大学 | Photovoltaic power generation device capable of automatically following light |
CN111478653A (en) * | 2020-05-19 | 2020-07-31 | 胡家润 | Sun tracking device of solar power generation device |
CN111478653B (en) * | 2020-05-19 | 2022-01-25 | 浙江高创盟知识产权咨询有限公司 | Sun tracking device of solar power generation device |
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Open date: 20100120 |