CN204965199U - Sun tracking device - Google Patents
Sun tracking device Download PDFInfo
- Publication number
- CN204965199U CN204965199U CN201520648186.1U CN201520648186U CN204965199U CN 204965199 U CN204965199 U CN 204965199U CN 201520648186 U CN201520648186 U CN 201520648186U CN 204965199 U CN204965199 U CN 204965199U
- Authority
- CN
- China
- Prior art keywords
- elevation angle
- pivoting support
- twin worm
- angle
- position angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a sun tracking device, including installation box, elevating angle twin worm slewing bearing and azimuth twin worm slewing bearing the internal elevating angle transmission shaft that is provided with of install bin, elevating angle transmission shaft one end is passed the installation box and is connected the back with the slewing bearing inner circle in the elevating angle twin worm slewing bearing, is connected with high power spotlight solar PV modules simultaneously, and its other end passes the installation box to be connected with elevating angle flange, elevating angle flange and high power spotlight solar PV modules are connected, elevating angle twin worm slewing bearing's casing and installation box fixed connection, installation box lower part is passed through azimuth twin worm slewing bearing and is connected with the support post. The utility model discloses twin worm transmission structure is all adopted in elevating angle and bearing tracking, ensured life phase tracking accuracy within 0.5 degree, simultaneously twin worm slewing bearing etc. Is all integrated in a module, makes on -the -spot simple to operate swift.
Description
Technical field
The utility model belongs to technical field of solar utilization technique, particularly a kind of sun tracker.
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 sensor and position angle zero-bit simultaneously and protect sensor at position angle and elevation angle appropriate location.
Above-mentioned biaxial solar tracker adopts single worm screw pivoting support at position angle, elevation angle adopts the comprehensive trace of electric pushrod realization to the sun, mainly there is following technical matters in it: 1, because the wearing and tearing in manufacturing accuracy and use procedure can produce gap, unendurable guarantee tracking accuracy, in 25 year serviceable 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 sensor 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.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of quick and easy for installation, and can guarantee the sun tracker of useful life period tracking accuracy within 0.5 degree.
The technical solution of the utility model is achieved in that a kind of sun tracker, it is characterized in that: comprise installation casing, elevation angle twin worm pivoting support and position angle twin worm pivoting support, elevation angle transmission shaft is provided with in described installation casing, after described elevation angle 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 joint flange through installing casing, described elevation angle joint 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 position angle 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 transmission shaft, described position angle twin worm pivoting support drives installation casing and high concentration solar photovoltaic module synchronous axial system to carry out Bearings tracking.
Sun tracker described in the utility model, the housing of position angle 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 position angle is connected with support post by column joint flange.
Sun tracker described in the utility model; it is provided with elevation angle zero-bit and protection sensor and position angle zero-bit and protects sensor in described installation casing; described elevation angle transmission shaft be provided with elevation angle zero-bit and protect the elevation angle of sensor corresponding matching to detect to protect point, the pivoting support inner ring in the twin worm pivoting support of described position angle be provided with position angle zero-bit and protect the position angle of sensor corresponding matching to detect to protect point.
Sun tracker described in the utility model, it is provided with terminals subgroup and line water joint on described installation casing.
The utility model elevation angle 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 position angle twin worm pivoting support, elevation angle and azimuthal zero-bit and protection sensor 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 utility model.
Fig. 3 is front view of the present utility model.
Fig. 4 is using state schematic diagram of the present utility model.
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 position angle twin worm pivoting support; 4 is elevation angle transmission shaft; 5 is elevation angle joint flange; 6 is high concentration solar photovoltaic module, and 7 is support post, and 8 is column joint flange; 9 is elevation angle zero-bit and protection sensor; 10 is position angle zero-bit and protection sensor, and 11 protect point for elevation angle detects, and 12 is that protection point is detected at position angle; 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 utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 2-5, a kind of sun tracker, comprise and casing 1 is installed, elevation angle twin worm pivoting support 2 and position angle twin worm pivoting support 3, elevation angle transmission shaft 4 is provided with in described installation casing 1, after described elevation angle 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 joint flange 5 through installing casing 1, described elevation angle joint 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 position angle twin worm pivoting support 3, the housing of described position angle twin worm pivoting support 3 is fixedly connected with installation casing 1, pivoting support inner ring in described position angle twin worm pivoting support 3 is connected with support post 7 by column joint 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 transmission shaft 4, described position angle 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 motor in elevation angle twin worm pivoting support and position angle 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 position angle 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 sensor 9 and position angle zero-bit and protect sensor 10; described elevation angle transmission shaft 4 be provided with elevation angle zero-bit and protect the elevation angle of sensor 9 corresponding matching to detect to protect a little 11; pivoting support inner ring in described position angle twin worm pivoting support 3 be provided with position angle zero-bit and protect the position angle of sensor 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 utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a sun tracker, it is characterized in that: comprise and casing (1) is installed, elevation angle twin worm pivoting support (2) and position angle twin worm pivoting support (3), elevation angle transmission shaft (4) is provided with in described installation casing (1), after described elevation angle 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 joint flange (5) through installing casing (1), described elevation angle joint 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 position angle 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 transmission shaft (4), the drive of described position angle twin worm pivoting support (3) installs casing (1) and high concentration solar photovoltaic module (6) synchronous axial system carries out Bearings tracking.
2. sun tracker according to claim 1, it is characterized in that: the housing of described position angle twin worm pivoting support (3) is fixedly connected with installation casing (1), and the pivoting support inner ring in described position angle twin worm pivoting support (3) is connected with support post (7) by column joint flange (8).
3. sun tracker 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 sensor (9) and position angle zero-bit and protect sensor (10), described elevation angle transmission shaft (4) be provided with elevation angle zero-bit and protect the elevation angle of sensor (9) corresponding matching to detect to protect point (11), pivoting support inner ring in described position angle twin worm pivoting support (3) be provided with position angle zero-bit and protect the position angle of sensor (10) corresponding matching to detect to protect point (12).
4. sun tracker 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 |
|---|---|---|---|
| CN201520648186.1U CN204965199U (en) | 2015-08-26 | 2015-08-26 | Sun tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648186.1U CN204965199U (en) | 2015-08-26 | 2015-08-26 | Sun tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965199U true CN204965199U (en) | 2016-01-13 |
Family
ID=55060253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648186.1U Expired - Fee Related CN204965199U (en) | 2015-08-26 | 2015-08-26 | Sun tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204965199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186990A (en) * | 2015-08-26 | 2015-12-23 | 四川钟顺太阳能开发有限公司 | our-actuator solar tracking device for high concentration |
-
2015
- 2015-08-26 CN CN201520648186.1U patent/CN204965199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186990A (en) * | 2015-08-26 | 2015-12-23 | 四川钟顺太阳能开发有限公司 | our-actuator solar tracking device for high concentration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202548648U (en) | Solar automatic tracking system | |
| CN102637041B (en) | Shutter-type double-shaft tracking solar energy photovoltaic power generation system | |
| CN105443318A (en) | Photovoltaic solar energy, wind power and rainwater generating integrated generating set | |
| CN204965199U (en) | Sun tracking device | |
| CN102570904A (en) | Sun tracking control system | |
| CN105186990A (en) | our-actuator solar tracking device for high concentration | |
| CN204316417U (en) | A kind of photovoltaic power generation apparatus following the trail of the sun | |
| CN102637042B (en) | Solar optical axis synchronous machine | |
| CN201821298U (en) | Photosensitive single-shaft tracking solar photovoltaic power generator | |
| CN204794849U (en) | Automatic track sunlight support frame | |
| CN205277694U (en) | Photovoltaic solar energy, wind -force, a rainwater electricity generation collection power generation facility | |
| CN202616244U (en) | Intelligent tracking type solar photovoltaic assembly bracket | |
| CN202616246U (en) | Double-shaft adjustable photovoltaic bracket | |
| CN105700558A (en) | Solar energy servo control device | |
| CN203457104U (en) | Adjustable support for photovoltaic module | |
| CN202975827U (en) | Control system for solar azimuth measuring instrument | |
| CN203562993U (en) | A triangular connector for a photovoltaic support | |
| CN202975825U (en) | All-day automatic sun tracking controller | |
| KR101005748B1 (en) | Solar tracking apparatus | |
| CN206077300U (en) | A kind of photovoltaic bracket aligning device | |
| CN202383525U (en) | Automatic tracking system for solar power generation | |
| CN202851439U (en) | Circulating pump capable of being conveniently overhauled | |
| JP2012246912A (en) | Integrated generator for simultaneously taking in two natural energies | |
| CN203230107U (en) | Mounting support for roof solar component | |
| CN203259889U (en) | Solar light tracking system |
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: 20160113 Termination date: 20210826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |