CN105186990A - our-actuator solar tracking device for high concentration - Google Patents
our-actuator solar tracking device for high concentration Download PDFInfo
- Publication number
- CN105186990A CN105186990A CN201510528667.3A CN201510528667A CN105186990A CN 105186990 A CN105186990 A CN 105186990A CN 201510528667 A CN201510528667 A CN 201510528667A CN 105186990 A CN105186990 A CN 105186990A
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- elevation angle
- pivoting support
- azimuth
- twin worm
- installation casing
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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 discloses a four-actuator solar tracking device for high concentration. The solar tracking device comprises a mounting box body, an elevating angle dual-worm revolving bearing, and an azimuth angle dual-worm revolving bearing. An elevating angle transmission shaft is arranged in the mounting box body; one end of the elevating angle transmission shaft passes through the mounting box body and is connected with a revolving bearing inner ring of the elevating angle dual-worm revolving bearing and a high-concentration solar photovoltaic assembly; and the other end passes through the mounting box body and is connected with an elevating angle connecting flange. The elevating angle connecting flange and the high-concentration solar photovoltaic assembly are connected. A housing of the elevating angle dual-worm revolving bearing is fixedly connected with the mounting box body. And the lower side of the mounting box body is connected with a standing support rod by the azimuth angle dual-worm revolving bearing. According to the invention, the elevating angle and azimuth angle tracking employs the dual-worm transmission structures, so that the tracking precision during the service life period is guaranteed to be within 0.5 degree; and the dual-worm revolving bearings are integrated into one module, so that the field installation becomes convenient and rapid.
Description
Technical field
The invention belongs to technical field of solar utilization technique, particularly a kind of four-wheel drive sun tracker for high power concentrator.
Background technology
As shown in Figure 1; for traditional biaxial solar tracker structural representation; wherein Bearings tracking is realized by single worm screw pivoting support 15; elevation angle is tracked through electric pushrod 16 and realizes, and distinguishes rational height angle zero-bit and protection transducer and azimuth zero-bit simultaneously and protect transducer at azimuth and elevation angle appropriate location.
Above-mentioned biaxial solar tracker adopts single worm screw pivoting support at azimuth, elevation angle adopts the comprehensive trace of electric pushrod realization to the sun, mainly there is following technical problem in it: 1, because the wearing and tearing in the accuracy of manufacture and use procedure can produce gap, unendurable guarantee tracking accuracy, in 25 year useful life, keeping precision is greater than 0.5 degree, generally can only be used for flat board and low-concentration, and high power concentrator tracker requires that tracking accuracy remains on and is less than 0.5 degree; 2, because the driving of this kind of structure and transducer compare dispersion in total, must carry out unifying debugging after in-site installation, install more complicated, debug time be longer again, and it is poor to install convenience.
Summary of the invention
The object of the invention is to: for above-mentioned Problems existing, provide a kind of quick and easy for installation, and the four-wheel drive sun tracker for high power concentrator of useful life period tracking accuracy within 0.5 degree can be guaranteed.
Technical scheme of the present invention is achieved in that a kind of four-wheel drive sun tracker for high power concentrator, it is characterized in that: comprise installation casing, elevation angle twin worm pivoting support and azimuth twin worm pivoting support, elevation angle power transmission shaft is provided with in described installation casing, after described elevation angle power transmission shaft one end is connected with the pivoting support inner ring in elevation angle twin worm pivoting support through installation casing, be connected with high concentration solar photovoltaic module simultaneously, its other end is connected with elevation angle adpting flange through installing casing, described elevation angle adpting flange is connected with high concentration solar photovoltaic module, the housing of described elevation angle twin worm pivoting support is fixedly connected with installation casing, described installation lower box is connected with support post by azimuth twin worm pivoting support, described elevation angle twin worm pivoting support drives high concentration solar photovoltaic module to carry out elevation angle tracking by elevation angle power transmission shaft, described azimuth twin worm pivoting support drives installation casing and high concentration solar photovoltaic module synchronous axial system to carry out Bearings tracking.
Four-wheel drive sun tracker for high power concentrator of the present invention, the housing of azimuth twin worm pivoting support described in it is fixedly connected with installation casing, and the pivoting support inner ring in the twin worm pivoting support of described azimuth is connected with support post by column adpting flange.
Four-wheel drive sun tracker for high power concentrator of the present invention; it is provided with elevation angle zero-bit and protection transducer and azimuth zero-bit and protects transducer in described installation casing; described elevation angle power transmission shaft be provided with elevation angle zero-bit and protect the elevation angle of transducer corresponding matching to detect to protect point, the pivoting support inner ring in the twin worm pivoting support of described azimuth be provided with azimuth zero-bit and protect the azimuth of transducer corresponding matching to detect to protect point.
Four-wheel drive sun tracker for high power concentrator of the present invention, it is provided with terminals subgroup and line water joint on described installation casing.
Elevation angle of the present invention and azimuthal tracking all adopt double worm structure; it eliminates the wearing and tearing produced every day automatically; realize gapless driving; ensure that useful life period tracking accuracy is within 0.5 degree; and elevation angle and azimuth twin worm pivoting support, elevation angle and azimuthal zero-bit and protection transducer and terminals subgroup etc. are all integrated in a module; make in-site installation more convenient, ensure installation quality simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing biaxial solar tracker.
Fig. 2 is structural representation of the present invention.
Fig. 3 is front view of the present invention.
Fig. 4 is using state schematic diagram of the present invention.
Fig. 5 is A portion enlarged drawing in Fig. 4.
Mark in figure: 1 for installing casing; 2 is elevation angle twin worm pivoting support; 3 is azimuth twin worm pivoting support; 4 is elevation angle power transmission shaft; 5 is elevation angle adpting flange; 6 is high concentration solar photovoltaic module, and 7 is support post, and 8 is column adpting flange; 9 is elevation angle zero-bit and protection transducer; 10 is azimuth zero-bit and protection transducer, and 11 protect point for elevation angle detects, and 12 is that protection point is detected at azimuth; 13 is terminals subgroup; 14 is line water joint, and 15 is single worm screw pivoting support, and 16 is electric pushrod.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 2-5, a kind of four-wheel drive sun tracker for high power concentrator, comprise and casing 1 is installed, elevation angle twin worm pivoting support 2 and azimuth twin worm pivoting support 3, elevation angle power transmission shaft 4 is provided with in described installation casing 1, after described elevation angle power transmission shaft 4 one end is connected with the pivoting support inner ring in elevation angle twin worm pivoting support 2 through installation casing 1, be connected with high concentration solar photovoltaic module 6 simultaneously, its other end is connected with elevation angle adpting flange 5 through installing casing 1, described elevation angle adpting flange 5 is connected with high concentration solar photovoltaic module 6, the housing of described elevation angle twin worm pivoting support 2 is fixedly connected with installation casing 1, described installation casing 1 bottom is connected with support post 7 by azimuth twin worm pivoting support 3, the housing of described azimuth twin worm pivoting support 3 is fixedly connected with installation casing 1, pivoting support inner ring in described azimuth twin worm pivoting support 3 is connected with support post 7 by column adpting flange 8, described elevation angle twin worm pivoting support 2 drives high concentration solar photovoltaic module 6 to carry out elevation angle tracking by elevation angle power transmission shaft 4, described azimuth twin worm pivoting support 3 drives installation casing 1 and high concentration solar photovoltaic module 6 synchronous axial system to carry out Bearings tracking, in elevation angle and Bearings tracking process, drive motors in elevation angle twin worm pivoting support and azimuth twin worm pivoting support is all motionless relative to install bin body, so that the layout of electric wire in installation casing.The elevation angle twin worm pivoting support used in the technical program and azimuth twin worm pivoting support are concrete structure disclosed in Chinese patent CN201110115731.7.
Wherein, in described installation casing 1, be provided with elevation angle zero-bit and protection transducer 9 and azimuth zero-bit and protect transducer 10; described elevation angle power transmission shaft 4 be provided with elevation angle zero-bit and protect the elevation angle of transducer 9 corresponding matching to detect to protect a little 11; pivoting support inner ring in described azimuth twin worm pivoting support 3 be provided with azimuth zero-bit and protect the azimuth of transducer 10 corresponding matching to detect to protect a little 12, described installation casing 1 is provided with terminals subgroup 13 and line water joint 14.All be integrated in installation casing for the structure of elevation angle and Bearings tracking or protection in the technical program, it can carry out across-the-board regulation when plant produced, thus makes in-site installation more convenient, and can ensure installation quality preferably.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the four-wheel drive sun tracker for high power concentrator, it is characterized in that: comprise and casing (1) is installed, elevation angle twin worm pivoting support (2) and azimuth twin worm pivoting support (3), elevation angle power transmission shaft (4) is provided with in described installation casing (1), after described elevation angle power transmission shaft (4) one end is connected with the pivoting support inner ring in elevation angle twin worm pivoting support (2) through installation casing (1), be connected with high concentration solar photovoltaic module (6) simultaneously, its other end is connected with elevation angle adpting flange (5) through installing casing (1), described elevation angle adpting flange (5) is connected with high concentration solar photovoltaic module (6), the housing of described elevation angle twin worm pivoting support (2) is fixedly connected with installation casing (1), described installation casing (1) bottom is connected with support post (7) by azimuth twin worm pivoting support (3), described elevation angle twin worm pivoting support (2) drives high concentration solar photovoltaic module (6) to carry out elevation angle tracking by elevation angle power transmission shaft (4), the drive of described azimuth twin worm pivoting support (3) installs casing (1) and high concentration solar photovoltaic module (6) synchronous axial system carries out Bearings tracking.
2. the four-wheel drive sun tracker for high power concentrator according to claim 1, it is characterized in that: the housing of described azimuth twin worm pivoting support (3) is fixedly connected with installation casing (1), and the pivoting support inner ring in described azimuth twin worm pivoting support (3) is connected with support post (7) by column adpting flange (8).
3. the four-wheel drive sun tracker for high power concentrator according to claim 1 and 2, it is characterized in that: in described installation casing (1), be provided with elevation angle zero-bit and protection transducer (9) and azimuth zero-bit and protect transducer (10), described elevation angle power transmission shaft (4) be provided with elevation angle zero-bit and protect the elevation angle of transducer (9) corresponding matching to detect to protect point (11), pivoting support inner ring in described azimuth twin worm pivoting support (3) be provided with azimuth zero-bit and protect the azimuth of transducer (10) corresponding matching to detect to protect point (12).
4. the four-wheel drive sun tracker for high power concentrator according to claim 3, is characterized in that: on described installation casing (1), be provided with terminals subgroup (13) and line water joint (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528667.3A CN105186990B (en) | 2015-08-26 | 2015-08-26 | A kind of four driving sun trackers for high power concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528667.3A CN105186990B (en) | 2015-08-26 | 2015-08-26 | A kind of four driving sun trackers for high power concentrator |
Publications (2)
| Publication Number | Publication Date |
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| CN105186990A true CN105186990A (en) | 2015-12-23 |
| CN105186990B CN105186990B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510528667.3A Active CN105186990B (en) | 2015-08-26 | 2015-08-26 | A kind of four driving sun trackers for high power concentrator |
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| Country | Link |
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| CN (1) | CN105186990B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669484A (en) * | 2019-01-17 | 2019-04-23 | 深圳市智康新能科技有限公司 | Heliostat |
| CN115682446A (en) * | 2022-10-17 | 2023-02-03 | 河北珠峰仪器仪表设备有限公司 | Double-shaft groove type solar heat collector double-azimuth rotating communication device assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100950563B1 (en) * | 2009-11-11 | 2010-04-01 | 주식회사 광동메가텍 | A tracker for photovoltaic system |
| CN102063128A (en) * | 2011-02-01 | 2011-05-18 | 河海大学常州校区 | Solar tracking and driving control system |
| CN102306028A (en) * | 2011-05-06 | 2012-01-04 | 成都钟顺科技发展有限公司 | Adaptive rotation device for sun tracking and working method for adaptive rotation device |
| CN202231024U (en) * | 2011-08-03 | 2012-05-23 | 深圳市新天光电科技有限公司 | Flange fixed position type single shaft sun seasonal inclination angle installing support |
| CN203085570U (en) * | 2012-12-12 | 2013-07-24 | 宁波江东嘉越国际贸易有限公司 | Solar panel mounting support |
| CN204965199U (en) * | 2015-08-26 | 2016-01-13 | 四川钟顺太阳能开发有限公司 | Sun tracking device |
-
2015
- 2015-08-26 CN CN201510528667.3A patent/CN105186990B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100950563B1 (en) * | 2009-11-11 | 2010-04-01 | 주식회사 광동메가텍 | A tracker for photovoltaic system |
| CN102063128A (en) * | 2011-02-01 | 2011-05-18 | 河海大学常州校区 | Solar tracking and driving control system |
| CN102306028A (en) * | 2011-05-06 | 2012-01-04 | 成都钟顺科技发展有限公司 | Adaptive rotation device for sun tracking and working method for adaptive rotation device |
| CN202231024U (en) * | 2011-08-03 | 2012-05-23 | 深圳市新天光电科技有限公司 | Flange fixed position type single shaft sun seasonal inclination angle installing support |
| CN203085570U (en) * | 2012-12-12 | 2013-07-24 | 宁波江东嘉越国际贸易有限公司 | Solar panel mounting support |
| CN204965199U (en) * | 2015-08-26 | 2016-01-13 | 四川钟顺太阳能开发有限公司 | Sun tracking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669484A (en) * | 2019-01-17 | 2019-04-23 | 深圳市智康新能科技有限公司 | Heliostat |
| CN109669484B (en) * | 2019-01-17 | 2024-05-24 | 龙岩智康太阳能科技有限公司 | Heliostat |
| CN115682446A (en) * | 2022-10-17 | 2023-02-03 | 河北珠峰仪器仪表设备有限公司 | Double-shaft groove type solar heat collector double-azimuth rotating communication device assembly |
| CN115682446B (en) * | 2022-10-17 | 2024-01-16 | 河北珠峰仪器仪表设备有限公司 | Double-shaft groove type solar heat collector double-side rotating communication device assembly |
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| Publication number | Publication date |
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| CN105186990B (en) | 2017-06-16 |
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Effective date of registration: 20230630 Address after: No. 1913, 19th Floor, Unit 1, Building 9, No. 1700, North Section of Tianfu Avenue, High tech Zone, Chengdu, Sichuan, 610000 Patentee after: CHENG DU ZHONG SHUN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 610207 within the third phase of Industrial Development Zone of Southwest Airport Economic Development Zone, Shuangliu County, Chengdu City, Sichuan Province Patentee before: SI CHUAN ZHONG SHUN SOLAR ENERGY DEVELOPMENT Co.,Ltd. |
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