CN204633686U - Single flake type tracking support with double shafts device - Google Patents
Single flake type tracking support with double shafts device Download PDFInfo
- Publication number
- CN204633686U CN204633686U CN201520173336.8U CN201520173336U CN204633686U CN 204633686 U CN204633686 U CN 204633686U CN 201520173336 U CN201520173336 U CN 201520173336U CN 204633686 U CN204633686 U CN 204633686U
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- China
- Prior art keywords
- pitching
- feathering axis
- groups
- gangbar
- photovoltaic
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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
Abstract
The utility model discloses a kind of single flake type tracking support with double shafts device, this device comprises: flat axle photovoltaic bracket, some groups of photovoltaic modulies, described flat axle photovoltaic bracket comprises some groups of vertically disposed support bars, and be horizontally disposed with and the feathering axis be connected with some groups of support bars, described some groups of photovoltaic modulies are fixed on feathering axis respectively by pitching rotating shaft, described feathering axis is connected with horizontally disposed pitching gangbar by motoring linkage, described pitching gangbar is connected with each pitching rotating shaft respectively by several pitching bars.The utility model can follow the tracks of the sun angle change because earth rotation/revolution brings, and realizes the double-axis tracking of photovoltaic module, in order to ensure that photovoltaic battery panel is vertical with sunray, increases photovoltaic battery panel conversion efficiency.
Description
Technical field
The utility model belongs to solar photovoltaic assembly support technology field, is specifically related to a kind of single flake type tracking support with double shafts device.
Background technology
Solar energy photovoltaic generator mainly contains fixed and tracking mode two kinds of forms, wherein because tracking mode can adjust angle of photovoltaic panel in real time, make it vertical with direction of illumination, therefore the electricity conversion of cell panel is higher, tracing type photovoltaic Blast Furnace Top Gas Recovery Turbine Unit (TRT) can be divided into again twin axle and single axle two kinds in actual applications.
There are two directions of motion in twin axle tracking means.One of them motion is in order to follow the tracks of the solar azimuth change because the earth brings relative to solar motion, and another motion is in order to follow the tracks of the sun angle change because the revolution of the earth brings.The flat single axle tracking means in north and south only has a direction of motion, in order to follow the tracks of the solar azimuth change that the earth brings relative to solar motion.In different latitude area in order to improve photovoltaic panel photoelectric conversion efficiency, the single shaft tracking apparatus of employing is also different.At low latitudes, because annual sun irradiation angle is close to vertical, the flat single shaft tracking apparatus of general employing, only need by photovoltaic panel horizontal positioned in order to follow the tracks of solar azimuth change.In high latitude area, in order to make photovoltaic panel vertical with degree of shining upon angle, the oblique single shaft tracking apparatus of general employing, one end is raised by the basis of flat single-axle units and forms certain angle of inclination (angle is local latitude value).
Existing photovoltaic tracking device Problems existing:
1, common double shaft type tracking system needs two cover motions, respectively in order to follow the tracks of the change of solar longitude every day angle and to follow the tracks of the change of Various Seasonal solar latitude angle, so this device causes installation investment larger because material cost is higher at present.
2, flat single axle tracking means only has a set of kinematic system, does not follow the tracks of the kinematic system of Various Seasonal declination angle change, so cannot be vertical with sunlight in high latitude area photovoltaic panel, makes annual conversion efficiency lower.
4, tiltedly single axle tracking means needs photovoltaic panel to lift certain angle, and in order to eliminate the change at part solar latitude angle, therefore need to consider mutual occlusion issue when arranging each tracking system, cause effectively to utilize soil, floor space is larger.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of single flake type tracking support with double shafts device.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of single flake type tracking support with double shafts device, this device comprises: flat axle photovoltaic bracket, some groups of photovoltaic modulies, described flat axle photovoltaic bracket comprises some groups of vertically disposed support bars, and be horizontally disposed with and the feathering axis be connected with described some groups of support bars, described some groups of photovoltaic modulies are fixed on feathering axis respectively by pitching rotating shaft, described feathering axis is connected with horizontally disposed pitching gangbar by pivoted link mechanism, described pitching gangbar is connected with each pitching rotating shaft respectively by several pitching bars.
In such scheme, described pivoted link mechanism comprises motor, reductor, and the output shaft of described reductor is connected with pitching gangbar by gyroscopic pendulum lever.
In such scheme, described pivoted link mechanism is a push rod, and the socket end of described transfer bar mechanism fixes on feathering axis by hinges fixing, and the telescopic end of described push rod is connected with pitching gangbar.
In such scheme, be arranged in parallel between several pitching bars described.
In such scheme, the center of described pitching rotating shaft is located in fixed block, described fixed block side is fixedly connected with feathering axis, and one end of described feathering axis is fixedly connected with pitching bar, and the other end of described pitching bar is connected with pitching gangbar.
In such scheme, one end of described feathering axis is provided with the motor and reductor assembly that drive feathering axis to rotate.
In such scheme, described feathering axis adopts electric device to drive rotation.
Compared with prior art, the beneficial effects of the utility model:
The utility model can follow the tracks of the solar azimuth change because earth rotation/revolution brings, and realizes the double-axis tracking of photovoltaic module, in order to ensure that photovoltaic battery panel is vertical with light, increases conversion efficiency.
Accompanying drawing explanation
The structural representation of a kind of single flake type tracking support with double shafts device that Fig. 1 provides for the utility model embodiment 1;
Fig. 2 is the partial enlarged drawing of Fig. 1;
The structural representation of a kind of single flake type tracking support with double shafts device that Fig. 3 provides for the utility model embodiment 2;
Fig. 4 is the partial enlarged drawing of Fig. 3.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment 1:
The utility model embodiment provides a kind of single flake type tracking support with double shafts device, as Fig. 1, shown in 2, this device comprises: flat axle photovoltaic bracket, some groups of photovoltaic modulies 1, described flat axle photovoltaic bracket comprises some groups of vertically disposed support bars 5, and be horizontally disposed with and the feathering axis 4 that is connected with two groups of support bars 5 of two ends, described some groups of photovoltaic modulies 1 are fixed on feathering axis 4 respectively by pitching rotating shaft 7, described feathering axis 4 is connected with horizontally disposed pitching gangbar 2 by pivoted link mechanism 3, described pitching gangbar 2 is connected with each pitching rotating shaft 7 respectively by several pitching bars 8.
Described pivoted link mechanism 3 comprises motor, reductor, and the output shaft of described reductor is connected with pitching gangbar 2 by gyroscopic pendulum lever 6.
When pivoted link mechanism 3 rotates, pitching gangbar 2 is driven to produce the movement being parallel to feathering axis 4, the swing that it is the center of circle that the movement of described pitching gangbar 2 can make again pitching bar 9 produce with feathering axis 6, thus drive the elevating movement of some groups of photovoltaic modulies 1.
Be arranged in parallel between several pitching bars 8 described.
The center of described pitching rotating shaft 7 is located in fixed block 9, and described fixed block 9 side is fixedly connected with feathering axis 4, and one end of described feathering axis 4 is fixedly connected with pitching bar 8, and the other end of described pitching bar 8 is connected with pitching gangbar 2.
One end of described feathering axis 4 is provided with the motor and reductor assembly that drive feathering axis 4 to rotate.
Embodiment 2:
The utility model embodiment provides a kind of single flake type tracking support with double shafts device, as Fig. 3, shown in 4, this device comprises: flat axle photovoltaic bracket, some groups of photovoltaic modulies 1, described flat axle photovoltaic bracket comprises some groups of vertically disposed support bars 5, and be horizontally disposed with and the feathering axis 4 that is connected with two groups of support bars 5 of two ends, described some groups of photovoltaic modulies 1 are fixed on feathering axis 4 respectively by pitching rotating shaft 7, described feathering axis 4 is connected with horizontally disposed pitching gangbar 2 by pivoted link mechanism 3, described pitching gangbar 2 is connected with each pitching rotating shaft 7 respectively by several pitching bars 8.
Described pivoted link mechanism 3 is a push rod 10, and the socket end of described push rod 10 fixes on feathering axis 4 by hinges fixing, and the telescopic end of described push rod 10 is connected with pitching gangbar 2.
When push rod 10 stretches, pitching gangbar 2 can be driven to produce and to be parallel to the movement of feathering axis 4, the swing that it is the center of circle that described pitching gangbar 2 mobile produces with the intersection point of pitching rotating shaft 7 and fixed block 9, thus drive the elevating movement of photovoltaic module 1.
Be arranged in parallel between several pitching bars 8 described.
The center of described pitching rotating shaft 7 is located in fixed block 9, and described fixed block 9 side is fixedly connected with feathering axis 4, and one end of described feathering axis 4 is fixedly connected with pitching bar 8, and the other end of described pitching bar 8 is connected with pitching gangbar 2.
One end of described feathering axis 4 is provided with the motor and reductor assembly that drive feathering axis 4 to rotate.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection range of the present utility model.
Claims (7)
1. a single flake type tracking support with double shafts device, it is characterized in that, this device comprises: flat axle photovoltaic bracket, some groups of photovoltaic modulies (1), described flat axle photovoltaic bracket comprises some groups of vertically disposed support bars (5), and be horizontally disposed with and the feathering axis (4) be connected with described some groups of support bars (5), described some groups of photovoltaic modulies (1) are fixed on feathering axis (4) respectively by pitching rotating shaft (7), described feathering axis (4) is connected with horizontally disposed pitching gangbar (2) by pivoted link mechanism (3), described pitching gangbar (2) is connected with each pitching rotating shaft (7) respectively by several pitching bars (8).
2. single flake type tracking support with double shafts device according to claim 1, it is characterized in that: described pivoted link mechanism (3) comprises motor, reductor, the output shaft of described reductor is connected with pitching gangbar (2) by gyroscopic pendulum lever (6).
3. single flake type tracking support with double shafts device according to claim 1, it is characterized in that: described pivoted link mechanism (3) is a push rod (10), the socket end of described transfer bar mechanism (10) fixes on feathering axis (4) by hinges fixing, and the telescopic end of described push rod (10) is connected with pitching gangbar (2).
4. the single flake type tracking support with double shafts device according to Claims 2 or 3, is characterized in that: be arranged in parallel between several pitching bars (8) described.
5. single flake type tracking support with double shafts device according to claim 4, it is characterized in that: the center of described pitching rotating shaft (7) is located in fixed block (9), described fixed block (9) side is fixedly connected with feathering axis (4), one end of described feathering axis (4) is fixedly connected with pitching bar (8), and the other end of described pitching bar (8) is connected with pitching gangbar (2).
6. single flake type tracking support with double shafts device according to claim 5, is characterized in that: one end of described feathering axis (4) is provided with the motor and reductor assembly that drive feathering axis (4) to rotate.
7. single flake type tracking support with double shafts device according to claim 6, is characterized in that: described feathering axis (5) adopts electric device to drive rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173336.8U CN204633686U (en) | 2015-03-26 | 2015-03-26 | Single flake type tracking support with double shafts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173336.8U CN204633686U (en) | 2015-03-26 | 2015-03-26 | Single flake type tracking support with double shafts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633686U true CN204633686U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173336.8U Expired - Fee Related CN204633686U (en) | 2015-03-26 | 2015-03-26 | Single flake type tracking support with double shafts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633686U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897144A (en) * | 2016-05-20 | 2016-08-24 | 张万祥 | Linkage mechanism and double-shaft solar tracking system with same |
| CN107425791A (en) * | 2017-03-31 | 2017-12-01 | 厦门友巨新能源科技有限公司 | A kind of double push rod photovoltaic tracking supports of more columns |
| CN108377128A (en) * | 2016-11-09 | 2018-08-07 | 同景新能源科技（上海）有限公司 | Electric pushrod slip-knot device and the photovoltaic tracking system for using the slip-knot device |
| CN114379475A (en) * | 2022-01-31 | 2022-04-22 | 重庆长安汽车股份有限公司 | Automobile surface decoration structure, surface mounting structure, control system and vehicle |
-
2015
- 2015-03-26 CN CN201520173336.8U patent/CN204633686U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897144A (en) * | 2016-05-20 | 2016-08-24 | 张万祥 | Linkage mechanism and double-shaft solar tracking system with same |
| CN105897144B (en) * | 2016-05-20 | 2018-03-27 | 张万祥 | Link gear and the double-shaft solar tracing system with the link gear |
| CN108377128A (en) * | 2016-11-09 | 2018-08-07 | 同景新能源科技（上海）有限公司 | Electric pushrod slip-knot device and the photovoltaic tracking system for using the slip-knot device |
| CN107425791A (en) * | 2017-03-31 | 2017-12-01 | 厦门友巨新能源科技有限公司 | A kind of double push rod photovoltaic tracking supports of more columns |
| CN114379475A (en) * | 2022-01-31 | 2022-04-22 | 重庆长安汽车股份有限公司 | Automobile surface decoration structure, surface mounting structure, control system and vehicle |
| CN114379475B (en) * | 2022-01-31 | 2024-02-02 | 重庆长安汽车股份有限公司 | Automobile surface decoration structure, surface mounting structure, control system and vehicle |
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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: 20150909 Termination date: 20200326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |