CN103123942A - Two-dimensional movement device for photovoltaic panels - Google Patents
Two-dimensional movement device for photovoltaic panels Download PDFInfo
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- CN103123942A CN103123942A CN2011103708831A CN201110370883A CN103123942A CN 103123942 A CN103123942 A CN 103123942A CN 2011103708831 A CN2011103708831 A CN 2011103708831A CN 201110370883 A CN201110370883 A CN 201110370883A CN 103123942 A CN103123942 A CN 103123942A
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- photovoltaic panel
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- direction rotation
- movement device
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- 238000005516 engineering process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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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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Abstract
The invention relates to a two-dimensional movement device for photovoltaic panels. The two-dimensional movement device comprises a motor, the motor is connected with a direction rotation frame and used for controlling rotation of the direction rotation frame, two photovoltaic panel fixing frames are connected on the direction rotation frame, a linkage rod is connected between the two photovoltaic panel fixing frames, the tail end of the linkage rod is connected with a crank arm, the other end of the crank arm is movably connected below a screw nut, a lead screw is fixed on the direction rotation frame, the lead screw and the screw nut are used in a matched manner, a gear of the lead screw is connected with a gear on the direction rotation frame through a chain, and all the gears are provided with ratchet mechanisms. The directions and the elevation angles of the photovoltaic panels can be changed only by being controlled through one motor, the two-dimensional movement device is convenient to operate and low in cost, solar utilization rate can be furthest increased, and automatic control is realized.
Description
Technical field
The invention belongs to automatic sun tracking device, especially relate to a kind of photovoltaic panel two dimensional motion device.
Background technology
Be accompanied by the mankind's development, electric energy has become people's daily life, one of the indispensable energy of working, but the existing resource-constrained of the earth, make increasing people have to eye is turned to the employing solar power generation, solar energy is as a kind of energy of cleaning, being primary energy, is again regenerative resource, and the incomparable superiority of fossil energy is arranged.How to design sun tracker, obtain substantially the savings that sunlight carries out electricity, become the topic that people pay close attention to.Existing sun tracker exist complex structure, tracking accuracy not high, can not full-automatic tracking and only limit to the shortcomings such as installation of a small amount of solar panel.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of photovoltaic panel two dimensional motion device, only adopt an Electric Machine Control, the orientation that can complete photovoltaic panel changes and elevation angle variation, easy to operate, with low cost, can improve to greatest extent solar energy utilization ratio, realize automatically controlling.
To achieve these goals, the technical solution used in the present invention is:
A kind of photovoltaic panel two dimensional motion device, comprise motor 16, motor 16 is connected with azimuth rotation frame 3, control its rotation, be connected with two photovoltaic panel fixed mounts 1 on azimuth rotation frame 3, connect with gangbar 5 between two photovoltaic panel fixed mounts 1, the end of gangbar 58 is connected with cranking arm, 8 the other end of cranking arm is connected with the underside of screw 2, be fixed with leading screw 9 on azimuth rotation frame 3, leading screw 9 uses with screw 2 pairings, and the gear of leading screw 9 is connected with chain with gear on azimuth rotation frame 3, all gears employing ratch mechanisms.
Described two photovoltaic panel fixed mounts 1 are all acute angle with the angle on ground.
The present invention only adopts an Electric Machine Control, and the orientation that can complete photovoltaic panel changes and elevation angle variation, and is easy to operate, with low cost, can improve to greatest extent solar energy utilization ratio, realizes automatically controlling.
Description of drawings
Fig. 1 is a kind of photovoltaic panel two dimensional motion device schematic diagram.
Fig. 2 is photovoltaic panel two dimensional motion device vertical view schematic diagram.
Fig. 3 is the gear schematic diagram that adopts the Summer Solstice to Winter Solstice.
Fig. 4 is the gear schematic diagram that adopts Winter Solstice to the Summer Solstice.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further details.
as shown in drawings, the present invention is a kind of photovoltaic panel two dimensional motion device, comprise motor 16, motor 16 is connected with azimuth rotation frame 3, control its rotation, be connected with two photovoltaic panel fixed mounts 1 on azimuth rotation frame 3, the orientation that realizes photovoltaic panel moves, connect with gangbar 5 between two photovoltaic panel fixed mounts 1, the end of gangbar 58 is connected with cranking arm, 8 the other end of cranking arm is connected with the underside of screw 2, be fixed with leading screw 9 on azimuth rotation frame 3, leading screw 9 uses with screw 2 pairings, the gear of leading screw 9 is connected with chain with gear on azimuth rotation frame 3, and two groups of gears are set, all gears adopt ratch mechanism, two photovoltaic panel fixed mounts 1 are all acute angle with the angle on ground.
Take the Summer Solstice and Winter Solstice as event horizon, in the process in the Summer Solstice to Winter Solstice, adopt first group of gear, sunlight moves from east to west in process, and drive azimuth rotation frame cogs and clockwise rotates, screw mandrel clockwise rotates, screw moves to right, and when the azimuth rotation frame reverses, due to the ratchet characteristics of gear, screw mandrel can not rotate, and photovoltaic panel elevation angle change is large.From Winter Solstice to Summer Solstice process, adopt another group gear, the photovoltaic panel elevation angle is diminished.
The photovoltaic panel fixed mount is installed on the azimuth rotation frame by a rotation axis, and rotation axis is positioned at the centre position of photovoltaic panel fixed mount substantially to keep its balance; Lower end between the photovoltaic panel fixed mount is connected with gangbar, and the end of gangbar is connected with cranking arm, crank arm and gangbar between angle less than 90 degree, the other end of cranking arm is connected with the screw below, adopts movable connection, the rotation that the mobile drive of screw is cranked arm; Screw mandrel is fixed on the azimuth rotation frame with the screw mandrel holder; Rotate the every day of azimuth rotation frame, drives the lasting rotation of screw mandrel, thereby realize that photovoltaic panel is to the real-time tracking of sunlight.
Photovoltaic panel fixed mount and ground are certain angle of inclination, so that solar energy directive photovoltaic panel vertically, and the fixed mount indentation of a plurality of too photovoltaic panel arranges, and previous photovoltaic panel can not be kept off sunlight to the irradiation of a rear photovoltaic panel.
The above; only embodiments of the invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection range of technical solution of the present invention.
Claims (2)
1. photovoltaic panel two dimensional motion device, comprise motor (16), it is characterized in that, motor (16) is connected with azimuth rotation frame (3), control its rotation, be connected with two photovoltaic panel fixed mounts (1) on azimuth rotation frame (3), connect with gangbar (5) between two photovoltaic panel fixed mounts (1), the end of gangbar (5) is connected with crank arm (8), the other end of (8) of cranking arm is connected with the underside of screw (2), be fixed with leading screw (9) on azimuth rotation frame (3), leading screw (9) uses with screw (2) pairing, the gear of leading screw (9) is connected with chain with gear on azimuth rotation frame (3), all gears adopt ratch mechanism.
2. photovoltaic panel two dimensional motion device according to claim 1, is characterized in that, described two photovoltaic panel fixed mounts (1) are all acute angle with the angle on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103708831A CN103123942A (en) | 2011-11-21 | 2011-11-21 | Two-dimensional movement device for photovoltaic panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103708831A CN103123942A (en) | 2011-11-21 | 2011-11-21 | Two-dimensional movement device for photovoltaic panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103123942A true CN103123942A (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103708831A Pending CN103123942A (en) | 2011-11-21 | 2011-11-21 | Two-dimensional movement device for photovoltaic panels |
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| Country | Link |
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| CN (1) | CN103123942A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733062A (en) * | 2015-02-02 | 2015-06-24 | 上海交通大学 | A film thickness measurement device at any point in a large flat water film test |
| CN104753452A (en) * | 2013-12-27 | 2015-07-01 | 内蒙古科盛太阳能科技有限责任公司 | Solar two-dimensional tracking support |
| CN108322168A (en) * | 2018-04-30 | 2018-07-24 | 海宁市高级技工学校 | A kind of coordinated type solar energy photovoltaic panel tilt adjustment holder |
| CN114204888A (en) * | 2021-12-16 | 2022-03-18 | 绿水青山(辽宁)电力设计院有限公司 | Shed type intelligent light-facing solar power generation device |
-
2011
- 2011-11-21 CN CN2011103708831A patent/CN103123942A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753452A (en) * | 2013-12-27 | 2015-07-01 | 内蒙古科盛太阳能科技有限责任公司 | Solar two-dimensional tracking support |
| CN104733062A (en) * | 2015-02-02 | 2015-06-24 | 上海交通大学 | A film thickness measurement device at any point in a large flat water film test |
| CN108322168A (en) * | 2018-04-30 | 2018-07-24 | 海宁市高级技工学校 | A kind of coordinated type solar energy photovoltaic panel tilt adjustment holder |
| CN114204888A (en) * | 2021-12-16 | 2022-03-18 | 绿水青山(辽宁)电力设计院有限公司 | Shed type intelligent light-facing solar power generation device |
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Application publication date: 20130529 |