CN105186989A - Flat single shaft inclination angle adjustable tracking device - Google Patents
Flat single shaft inclination angle adjustable tracking device Download PDFInfo
- Publication number
- CN105186989A CN105186989A CN201510515216.6A CN201510515216A CN105186989A CN 105186989 A CN105186989 A CN 105186989A CN 201510515216 A CN201510515216 A CN 201510515216A CN 105186989 A CN105186989 A CN 105186989A
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- China
- Prior art keywords
- inclination angle
- assembly
- single shaft
- drive unit
- flat single
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- 230000001105 regulatory effect Effects 0.000 claims description 9
- 210000004907 gland Anatomy 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001481710 Cerambycidae Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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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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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a flat single shaft inclination angle adjustable tracking device, aiming for solving the problems that an existing flat single shaft tracking support is not adjustable in inclination angle, and is low in generating cost and efficiency. The flat single shaft inclination angle adjustable tracking device comprises a drive unit and a linkage connecting rod system, wherein the drive unit is connected with the linkage connecting rod system; the linkage connecting rod system is provided with a single string tracking support which is arranged on a column; the single string tracking support comprises a main beam, an inclination angle adjusting apparatus and an assembly; the inclination angle adjusting apparatus is arranged between the main beam and the assembly; and the assembly is arranged on the main beam at an angle. The difference between the flat single shaft inclination angle adjustable tracking device and the prior art resides in the change of the assembly arranging mode so that the generating capacity is improved by 38% by means of angle mounting of a photovoltaic cell panel and manual adjustment or automatically mechanical adjustment of the inclination angle in different seasons. The flat single shaft inclination angle adjustable tracking device has the advantages of being simple in structure, being reliable in operation, being low in cost, being stable and reliable in rotation, being convenient for mounting, and giving consideration to tracking of azimuth and inclination angle, and can be applied in photovoltaic power stations of each latitude.
Description
Technical field
The invention belongs to photovoltaic plant field, be specifically related to a kind of flat single shaft tilt adjustable tracking means.
Background technology
The flat uniaxial tracking bracket Problems existing of current photovoltaic plant is angle, 0 degree, inclination angle, energy output improves limited, and the sun in summer energy output near the tropic of cancer is the highest, and winter solar can, near the tropic of Capricorn, not have fixed support to generate electricity, and generating efficiency is not high.
Oblique uniaxial tracking bracket Problems existing be equipment more complicated, install inconvenient, center of gravity is uneven with axial force, rotating fulcrum moment unbalance, there is hidden danger in transmission, therefore stress is concentrated, and inclination angle is fixed and non-adjustablely affected energy output.
Summary of the invention
The object of this invention is to provide a kind of flat single shaft tilt adjustable tracking means, non-adjustable with the inclination angle solving existing flat uniaxial tracking bracket existence, the problem that cost of electricity-generating is high, efficiency is not high.
Technical solution of the present invention is as follows: a kind of flat single shaft tilt adjustable tracking means, comprise drive unit, interlock push and pull system, drive unit is connected with interlock push and pull system, interlock push and pull system is provided with single string and follows the tracks of support, single string follows the tracks of Bracket setting on column, single string is followed the tracks of support and is comprised girder, inclination-angle regulating device and assembly, and be provided with inclination-angle regulating device between girder and assembly, assembly is inclined on girder.
Preferably, inclination-angle regulating device comprises pull bar and rotating shaft, and pull bar is positioned at the inner chamber of girder, and on pull bar, interval is furnished with rotating shaft, rotating shaft along girder radially across, the two ends of rotating shaft are connected to assembly.
Preferably, the two ends of described rotating shaft are respectively equipped with two vertical strutbeams, and vertical strutbeam arranges assembly.
Preferably, described single string tracking support is 6-20.
Preferably, described drive unit is located in drive unit staking out, and drive unit staking out is located in pile foundation, and drive unit staking out is provided with motor bearings, and motor bearings is provided with actuating arm, and actuating arm connects interlock push and pull system.
Preferably, be provided with sliding bearing between described column and girder, sliding bearing is provided with bearing gland.
Apparatus of the present invention structure be flat single shaft with adjustable inclination angle, the inclination angle of photovoltaic battery panel can manually or automatically adjust.This programme reaches maximum using solar energy while economy.
The invention difference from existing technology changes assembly arrangement mode, by photovoltaic battery panel angle mount, by manual adjustment or machine automatization adjustable inclination in different season, improves the energy output of 38%.Structure of the present invention is simple, reliable, cost is low, slow-roll stabilization is reliable, easy for installation, the tracking that takes into account azimuth and inclination angle, can be used for each latitude photovoltaic plant.
Accompanying drawing explanation
Fig. 1 is a kind of interlock schematic diagram of flat single shaft tilt adjustable tracking means;
Fig. 2 is the structural representation that in a kind of flat single shaft tilt adjustable tracking means, single string follows the tracks of support;
Fig. 3 is the stereogram that in a kind of flat single shaft tilt adjustable tracking means, single string follows the tracks of support;
Fig. 4 is the connection diagram of assembly and rotating shaft in a kind of flat single shaft tilt adjustable tracking means;
Fig. 5 is the structural representation of drive unit in a kind of flat single shaft tilt adjustable tracking means;
Fig. 6 is B portion enlarged drawing in Fig. 2.
Reference numeral implication is as follows: (1) pile foundation, (2) drive unit staking out, (3) drive unit, (4) motor bearings, (5) actuating arm, (6) interlock push and pull system, (7) single string follows the tracks of support, (9) column, (10) girder, (12) sliding bearing, (13) bearing gland, (14) assembly, (15) rotating shaft, (151) vertical strutbeam, (16) pull bar, θ inclination angle.
Embodiment
Execution mode below can further illustrate the present invention, but does not limit the present invention in any way.
A kind of flat single shaft tilt adjustable tracking means, comprise drive unit 3, interlock push and pull system 6, drive unit 3 is connected with interlock push and pull system 6, interlock push and pull system 6 is provided with single string and follows the tracks of support 7, single string is followed the tracks of support 7 and is arranged on column 9, single string is followed the tracks of support 7 and is comprised girder 10, inclination-angle regulating device and assembly 14, and be provided with inclination-angle regulating device between girder 10 and assembly 14, assembly 14 is inclined on girder 10.Be provided with sliding bearing 12 between column 9 and girder 10, sliding bearing 12 is provided with bearing gland 13.
In present embodiment, single string tracking support 7 is 6-20.
Inclination-angle regulating device comprises pull bar 16 and rotating shaft 15, and pull bar 16 is positioned at the inner chamber of girder 10, and on pull bar 16, interval is furnished with rotating shaft 15, rotating shaft 15 along girder 10 radially across, the two ends of rotating shaft 15 are connected to assembly 14.The two ends of rotating shaft 15 are respectively equipped with two vertical strutbeams 151, and vertical strutbeam 151 arranges assembly 14.
Drive unit 3 is located in drive unit staking out 2, and drive unit staking out 2 is located in pile foundation 1, and drive unit staking out 2 is provided with motor bearings 4, and motor bearings 4 is provided with actuating arm 5, and actuating arm 5 connects interlock push and pull system 6.
The present invention is to the azimuth full-automatic tracking of track of sun, and electric machine connects motor bearings 4.The transmission actuating arm 5 of drive unit 3 drives interlock push and pull system 6, and control multiple single string and follow the tracks of support 7, girder 10 drives assembly 14 to rotate on sliding bearing 12 and bearing gland 13, and follow the tracks of solar azimuth, in Fig. 3, N is north, and S is in the south, and assembly 14 is followed every day
The sun and rise in east and drop in west thing rotation, slewing area ± miter angle.
By the inclination angle theta of seasonal adjustment battery panel components, can manually or mechanical device drive pull bar 16, reach raising
Energy output effect.
Claims (6)
1. a flat single shaft tilt adjustable tracking means, comprise drive unit, interlock push and pull system, it is characterized in that: drive unit (3) is connected with interlock push and pull system (6), interlock push and pull system (6) is provided with single string and follows the tracks of support (7), single string is followed the tracks of support (7) and is arranged on column (9), single string is followed the tracks of support (7) and is comprised girder (10), inclination-angle regulating device and assembly (14), be provided with inclination-angle regulating device between girder (10) and assembly (14), assembly (14) is inclined on girder (10).
2. flat single shaft tilt adjustable tracking means according to claim 1, it is characterized in that: inclination-angle regulating device comprises pull bar (16) and rotating shaft (15), pull bar (16) is positioned at the inner chamber of girder (10), the upper interval of pull bar (16) is furnished with rotating shaft (15), rotating shaft (15) along girder (10) radially across, the two ends of rotating shaft (15) are connected to assembly (14).
3. flat single shaft tilt adjustable tracking means according to claim 1 and 2, is characterized in that: the two ends of described rotating shaft (15) are respectively equipped with two vertical strutbeams (151), and vertical strutbeam (151) arranges assembly (14).
4. flat single shaft tilt adjustable tracking means according to claim 3, is characterized in that: described single string is followed the tracks of support (7) and is 6-20.
5. flat single shaft tilt adjustable tracking means according to claim 4, it is characterized in that: described drive unit (3) is located in drive unit staking out (2), drive unit staking out (2) is located in pile foundation (1), drive unit staking out (2) is provided with motor bearings (4), motor bearings (4) is provided with actuating arm (5), and actuating arm (5) connects interlock push and pull system (6).
6. flat single shaft tilt adjustable tracking means according to claim 5, it is characterized in that: be provided with sliding bearing (12) between described column (9) and girder (10), sliding bearing (12) is provided with bearing gland (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515216.6A CN105186989B (en) | 2015-08-21 | 2015-08-21 | Flat single shaft tilt adjustable tracks of device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515216.6A CN105186989B (en) | 2015-08-21 | 2015-08-21 | Flat single shaft tilt adjustable tracks of device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105186989A true CN105186989A (en) | 2015-12-23 |
| CN105186989B CN105186989B (en) | 2017-08-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510515216.6A Active CN105186989B (en) | 2015-08-21 | 2015-08-21 | Flat single shaft tilt adjustable tracks of device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105186989B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134769Y (en) * | 2007-11-18 | 2008-10-15 | 余华阳 | Photovoltaic power generation tracker |
| CN201608674U (en) * | 2010-02-05 | 2010-10-13 | 甘肃格耐用太阳能电力有限责任公司 | Oblique/horizontal uniaxial tracking device of solar photovoltaic generating assembly |
| CN202652112U (en) * | 2012-05-24 | 2013-01-02 | 宁夏银星能源股份有限公司 | Photosensitive type linkage flat single shaft tracking solar energy photovoltaic generating set |
| KR20140045614A (en) * | 2012-09-24 | 2014-04-17 | 주식회사 에코스 | Control structure |
| CN204886827U (en) * | 2015-08-21 | 2015-12-16 | 兰州安德森能源科技有限公司 | Flat unipolar adjustable tracking means in inclination |
-
2015
- 2015-08-21 CN CN201510515216.6A patent/CN105186989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134769Y (en) * | 2007-11-18 | 2008-10-15 | 余华阳 | Photovoltaic power generation tracker |
| CN201608674U (en) * | 2010-02-05 | 2010-10-13 | 甘肃格耐用太阳能电力有限责任公司 | Oblique/horizontal uniaxial tracking device of solar photovoltaic generating assembly |
| CN202652112U (en) * | 2012-05-24 | 2013-01-02 | 宁夏银星能源股份有限公司 | Photosensitive type linkage flat single shaft tracking solar energy photovoltaic generating set |
| KR20140045614A (en) * | 2012-09-24 | 2014-04-17 | 주식회사 에코스 | Control structure |
| CN204886827U (en) * | 2015-08-21 | 2015-12-16 | 兰州安德森能源科技有限公司 | Flat unipolar adjustable tracking means in inclination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105186989B (en) | 2017-08-08 |
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Effective date of registration: 20191225 Address after: 730000 88-121, building 10, No. 239, Xijin West Road, Qilihe district, Lanzhou City, Gansu Province Patentee after: Huang Wenjin Address before: 730000 room 137, No. 1904, Zhangye Road, Chengguan District, Gansu, Lanzhou Patentee before: LANZHOU ANDESEN ENERGY SCIENCE & TECHNOLOGY CO., LTD. |
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