CN102290462A - Solar energy condensation tracking device - Google Patents
Solar energy condensation tracking device Download PDFInfo
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- CN102290462A CN102290462A CN2011102021600A CN201110202160A CN102290462A CN 102290462 A CN102290462 A CN 102290462A CN 2011102021600 A CN2011102021600 A CN 2011102021600A CN 201110202160 A CN201110202160 A CN 201110202160A CN 102290462 A CN102290462 A CN 102290462A
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- mirror condenser
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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
- Y02E10/52—PV systems with concentrators
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Abstract
The invention provides a solar energy condensation tracking device, which comprises multiple rows of brackets, reflection condensing mirrors, a horizontal frame, supporting rods, supports and a control system, wherein the horizontal frame is provided with light energy conversion components; the control system drives the horizontal frame to rotate; the rows of brackets are fixedly arranged on a horizontal plane in parallel and are motionless in four seasons; the row number of the reflection condensing mirrors corresponds to the row number of the brackets; the reflection condensing mirrors are respectively fixed on the bracket and are motionless in four seasons; the horizontal fame provided with the light energy conversion components is fixed into a whole; the row number of the light energy conversion components corresponds to the row number of the reflection condensing mirrors; at least four supporting rods are provided; the upper end of each supporting rod is respectively connected with four connection points of the frame in a rotating mode by a spindle; the lower end of each supporting rod can be respectively connected with one support in a rotating mode by the spindle; and all the supports and the brackets are fixed on the same plane. The solar energy condensation tracking device has the beneficial effect that a condensation effect better than the condensation effect in the prior art can be obtained no matter that the incidence angle of sunlight is big or small.
Description
Technical field
The present invention relates to field of solar energy utilization, particularly relate to a kind of solar energy focusing tracker.
Background technology
Because the scarcity day by day and the contaminated environment of traditional energy such as oil and coal, people pay attention to utilizing clean energy resourcies such as solar energy, wind energy more.Wherein, the history that the research and development of solar energy has been had decades.
The utilization of solar energy mainly contains two aspects: the one, and solar energy optical-thermal is used, and another is that solar photoelectric is used.And the Salar light-gathering tracking technique can both play positive facilitation to the development of these two applications.For the photo-thermal application, the Salar light-gathering tracking technique can effectively improve the energy density of sunlight on the transform light energy parts, thereby produces higher temperature, can enlarge solar energy optical-thermal The Application of Technology scope further.For the solar photoelectric application, guaranteeing that the Salar light-gathering tracking technique can reduce photronic use amount effectively under the constant situation of energy output, thereby reducing the cost of electricity-generating of every degree electricity.Therefore the Salar light-gathering tracking technique has become an important developing direction in Application of Solar Energy field.
A good Salar light-gathering tracking technique will satisfy following three requirements:
One. the spotlight tracking cost is low, but stability wants high, and will grow useful life;
Two. the light concentrating times height of will trying one's best;
Three. solar light focusing is to the transform light energy parts the time, and the light distribution of sunlight should be tried one's best evenly, and this point is particularly important to the photovoltaic applications of solar energy.
In order to satisfy above-mentioned requirements, Chinese patent CN 201466042 U disclose a kind of multiple-row linked solar uniform condensing tracking device, the described technology of these innovation and creation is: multi-in-line Fei Nier mirror condenser is fixed on the ground, keep motionless throughout the year, the angle on speculum and ground equals local angle of latitude, the transform light energy parts of same row number, with general frame of the fixing formation of same intervals, be placed on the inclined guide rails parallel to the groundly, move along inclined guide rails by a cover transmission device drive, in order to follow the tracks of the formed strip light spots of line style Fei Nier speculum, make the transform light energy parts be in the strength of energy of hot spot all the time.Wherein, the angle on inclined guide rails and ground equals the angle on mirror condenser and ground.From the accompanying drawing 1 of this patent as can be seen, inclined guide rails is a straight line, so the plane of movement of transform light energy parts is parallel with mirror condenser.
In addition, the accompanying drawing 5 of this specification shows the accompanying drawing 1 of this patent, and the accompanying drawing 6 of this specification is that the position on mirror condenser and transform light energy component movement plane concerns schematic diagram in the prior art.
It can also be seen that by this figure the plane of movement of such transform light energy parts is the key factor that influences spotlight effect to speculum apart from d.Consult the subordinate list of this specification, with focal distance f is that 200 centimetres line style Fei Nier speculum is an example, when d=f, incidence angle can obtain light concentrating times preferably when spending less than 15, but when incidence angle was spent greater than 15, spotlight effect was relatively poor, and when d=0.9f, incidence angle can obtain light concentrating times preferably greater than 15 degree, but incidence angle is when spending less than 15, and spotlight effect is unsatisfactory again.This situation is such to the linear luxuriant and rich with fragrance Neil speculum of this specification not only, and also is similar to the linear luxuriant and rich with fragrance Neil speculum of other specifications with other forms of continuity cylinder mirror condenser.
Can learn that by above narration though this patent has obtained tangible progress, but still can not make us very satisfied, this deficiency has also influenced technical indicator and the range of application thereof that this technology can reach.Need us further to be improved,, can both obtain spotlight effect preferably so that make that no matter the incidence angle of sunlight is greatly still little.
Summary of the invention
The present invention proposes in order to solve the above-mentioned problems in the prior art, a large amount of the discovering of process: if the movement locus of transform light energy parts is a circular arc, and this circular arc is to be the center of circle with the speculum center, with the focal distance f is radius, so no matter the incidence angle of sunlight is greatly or little, by the formed strip light spots of reflecting condensation mirroring better optically focused to the transform light energy parts, thereby obtain better light-use effect.Therefore, the present invention improves prior art, proposes the higher solar energy focusing tracker of a kind of efficient.
Foregoing invention purpose of the present invention is to adopt following technological means to realize:
Theme of the present invention is two kinds of solar energy focusing trackers under the same design.
First kind of device of the present invention is: a kind of solar energy focusing tracker, it is characterized in that, comprise many row support, a plurality of mirror condenser, cramp bar, bearings, the framework of transform light energy parts is installed and drives the control system that framework rotates by cramp bar
Described many row's supports are fixed on the same plane abreast, and are motionless throughout the year;
Row's number of described mirror condenser is corresponding with above-mentioned support, is separately fixed on the support, and is motionless throughout the year;
The described frame fixation that the transform light energy parts are installed becomes an integral body, and has row's number of row's number of the described transform light energy parts of plane parallel of many row's supports and mirror condenser corresponding with said fixing;
Described cramp bar has four at least, and the upper end of each cramp bar is connected with four interfaces of framework respectively rotationally by rotating shaft, and the lower end of each cramp bar is connected with a bearing respectively rotationally by rotating shaft;
All bearings and support all are fixed in same plane.
Second kind of device of the present invention is: a kind of solar energy focusing tracker, it is characterized in that, comprise a plurality of bearings, a plurality of mirror condenser, a plurality of mirror condenser positioner, cramp bar, the framework of transform light energy parts is installed and drives the control system that framework rotates by cramp bar
Described a plurality of bearing is lined up number row abreast, is fixed on the same plane;
The thing both sides interposition of every mirror condenser in described a plurality of mirror condenser is equipped with two connecting axles and is connected rotationally with two bearings respectively, with two connecting axles is the angle of the center of circle with season manual adjustment mirror condenser cambered surface two ends line and horizontal plane, between twice adjustment, mirror condenser is fixed by the mirror condenser positioner, keeps motionless;
The described frame fixation that the transform light energy parts are installed becomes an integral body;
Row's number of described transform light energy parts is corresponding with row's number of mirror condenser;
Described cramp bar has four at least, and the upper end of each cramp bar is connected with four interfaces of framework respectively rotationally by rotating shaft, and the lower end of each cramp bar is connected with a bearing respectively rotationally by rotating shaft.
Mirror condenser in first kind of device of the invention described above and the second kind of device all can be a line style Fei Nier mirror condenser, each facial plane speculum of forming this line style Fei Nier mirror condenser is all corresponding to the different tangent planes of same reflection light-condensing surface, and overlaps with it or parallel.
Mirror condenser in first kind of device of the invention described above and the second kind of device all can be the continuity cylindrical mirror.
In first kind of device of the invention described above and the second kind of device the optically focused curved surface of mirror condenser all can be the parabolic type cylinder, hyperbolic-type cylinder, the oval line style cylinder or the face of cylinder.
Two kinds of solar energy focusing trackers of the present invention are two inventions that belong to same design.Can learn that by above narration the present invention has following beneficial effect:
1. no matter the incidence angle of sunlight is greatly or little, can both obtain than the better spotlight effect of prior art.
2. use second kind of condensing tracking device of the present invention, can be with the angle of season accommodation reflex condenser cambered surface two ends line and horizontal plane, make the angle between the primary flat of the plane of incidence of sunlight and mirror condenser be not more than the angle of some settings all the time (as 10 degree, 15 degree etc.), make this device can be in the winter time with obtain the light concentrating times more much higher summer than prior art.
3. principle of the present invention is understood easily, and the device manufacturing cost is lower.
Description of drawings
Fig. 1 is the stereogram of the embodiment of expression first kind of solar energy focusing tracker of the present invention.
Fig. 2 is the stereogram of the embodiment of expression second kind of solar energy focusing tracker of the present invention.
Fig. 3 is the stereogram of another embodiment of expression second kind of solar energy focusing tracker of the present invention.
Fig. 4 is the schematic diagram of the mirror condenser positioner among two embodiment of expression the present invention second kind of solar energy focusing tracker.
Fig. 5 is the stereogram of the solar energy focusing tracker of prior art.
Fig. 6 is that the position on mirror condenser and transform light energy component movement plane concerns schematic diagram in the prior art.
Symbol description
The 20-support; The 31-bearing; 301 expression north sides, first bearing; 302 expression north sides, second bearing; 303 expression southern sides, first bearing; 304 expression southern sides, second bearing; 401-first cramp bar; 402-second cramp bar; 403-the 3rd cramp bar; 404-the 4th cramp bar; The 38-mirror condenser; The 39-framework; 40-transform light energy parts; The 50-rotating shaft;
Embodiment
Below be example with the Northern Hemisphere, further specify the present invention by embodiment.
Embodiment 1
Fig. 1 is the stereogram of the embodiment of expression first kind of solar energy focusing tracker of the present invention.
Among the figure, 20 expression supports; 301 expression north sides, first bearing; 302 expression north sides, second bearing; 303 expression southern sides, first bearing; 304 expression southern sides, second bearing; 38 expression mirror condensers; 39 representational frameworks; 40 expression transform light energy parts; 50 expression transverse axis; 401 expressions, first cramp bar; 402 expressions, second cramp bar; 403 expressions the 3rd cramp bar; 404 expressions the 4th cramp bar;
By accompanying drawing 1 as seen, present embodiment has three row's mirror condensers 38, and three row's supports 20 of fixation reflex condenser 38.All supports are all carrying mirror condenser 38 and are being fixed in the same plane.Framework 39 is made integral body, all the time with its on be fixed with the plane parallel of support 20.On framework 39, be horizontally installed with transform light energy parts 40, row's number of transform light energy parts is corresponding with mirror condenser, also is three rows; Cramp bar 401,402,403 is connected with four interfaces of framework 39 respectively by rotating shaft rotationally with 404 upper end, and the lower end of each cramp bar is connected with connecting hole on 304 with bearing 301,302,303 respectively rotationally by rotating shaft; In order to guarantee that cramp bar 401 and 402 rotates synchronously, can increase a rotating shaft 50, the connecting hole of bearing 301 and 302 can be passed in its two ends, and the lower end of cramp bar 401 and 402 is fixed on the two ends of rotating shaft 50, so just can guarantee that cramp bar 401 and 402 is synchronous.This rotating shaft also can be placed between support bar 403 and 404, or respectively puts a rotating shaft between two pairs of support bars.This rotating shaft should be described not necessarily, but have this rotating shaft meeting that good help is played in the operation of whole system.
The control system (not shown) is by each the row's transform light energy parts 40 on the cramp bar drive general frame 39, circular motion is done at center around its pairing mirror condenser 38, makes each row's transform light energy parts 40 follow the tracks of the formed strip light spots of mirror condenser and moves up and down along circular arc.
In the present embodiment, the bearing of mirror condenser, fixation reflex condenser and transform light energy parts are example with three rows all, but when practical application, can decide as required.Bigger as general frame, can increase several crossbeams in North and South direction in order to support transform light energy parts, and the bearing that can in position increase several cramp bars and be used to support these cramp bars.
Embodiment 2
Fig. 2 is the stereogram of the embodiment of expression second kind of solar energy focusing tracker of the present invention.
Among the figure, 31 expression bearings; 38 expression mirror condensers; 36 expression mirror condenser positioners; 39 representational frameworks; 40 expression transform light energy parts; 50 expression transverse axis; 401 expressions, first cramp bar; 402 expressions, second cramp bar; 403 expressions the 3rd cramp bar; 404 expressions the 4th cramp bar; 301 expression north sides, first bearing; 302 expression north sides, second bearing; 303 expression southern sides, first bearing; 304 expression southern sides, second bearing.
By accompanying drawing 2 as seen, present embodiment has three row's mirror condensers 38, and the three row's bearings 31 that are used for supporting reflex condenser 38.All bearings all are fixed on the same plane.The thing both sides of every mirror condenser 38 have two connecting axles to be connected rotationally with two bearings 31 respectively.Framework 39 is made an integral body, all the time with its on be fixed with the plane parallel of bearing (31).On framework 39, be horizontally installed with transform light energy parts 40, row's number of transform light energy parts is corresponding with mirror condenser.
Cramp bar 401,402,403 is connected with four interfaces of framework 39 respectively by rotating shaft rotationally with 404 upper end, and the lower end of each cramp bar is connected with 304 with bearing 301,302,303 respectively rotationally by rotating shaft; In order to guarantee that cramp bar 401 and 402 rotates synchronously, can increase a rotating shaft 50, the connecting hole of bearing 301 and 302 can be passed in its two ends, and the lower end of cramp bar 401 and 402 is fixed on the two ends of rotating shaft 50, so just can guarantee that cramp bar 401 and 402 is synchronous.This rotating shaft also can be placed between support bar 403 and 404, or respectively puts a rotating shaft between two pairs of support bars.This rotating shaft should be described not necessarily, but have this rotating shaft meeting that good help is played in the operation of whole system.
Each face speculum is provided with one or several mirror condenser positioners 36, its detailed structure can be consulted Fig. 4, its effect is an angle of regulating described mirror condenser cambered surface two ends line and horizontal plane along with the change in season, in during between twice adjusting, make the mirror condenser location motionless.The positioner of speculum is arranged on the southern side of speculum among this figure, also can be arranged on the thing both sides of speculum.And the form of this positioner also can have multiple way of realization, as long as can function as described above.
The control system (not shown) is by each the row's transform light energy parts 40 on the cramp bar drive general frame 39, circular motion is done at center around its pairing mirror condenser 38, makes each row's transform light energy parts 40 follow the tracks of the formed strip light spots of mirror condenser and moves up and down along camber line.
Embodiment 3
Fig. 3 is the stereogram of another embodiment of expression second kind of solar energy focusing tracker of the present invention.As seen from the figure, this embodiment is actually the simplification of an embodiment.The bearing 301,302,303 and 304 that its difference is to be used in the foregoing description to support cramp bar is used for supporting reflex condenser 38 simultaneously, and rotating shaft 50 has also been omitted.
Among the figure, 31 expression bearings; 38 expression mirror condensers; 36 expression mirror condenser positioners; 39 representational frameworks; 40 expression transform light energy parts; 401 expressions, first cramp bar; 402 expressions, second cramp bar; 403 expressions the 3rd cramp bar; 404 expressions the 4th cramp bar; 301 expression north sides, first bearing; 302 expression north sides, second bearing; 303 expression southern sides, first bearing; 304 expression southern sides, second bearing.Owing to view blocks reason, bearing 302 and 304 does not draw.
Fig. 4 is the schematic diagram of the mirror condenser positioner among two embodiment of expression the present invention second kind of solar energy focusing tracker.The effect of this mirror condenser positioner is: along with the angle of described mirror condenser cambered surface two ends line and horizontal plane is regulated in the change in season, between twice adjusting during in, make the mirror condenser location, make it keep transfixion.
Those skilled in the art can understand the structure and the course of work shown in Figure 4 fully on the basis that the foregoing description is described, therefore no longer describe in detail.
In above three embodiment, if all supports, bearing reaches speculum and all arrange along east-west direction, and the focal length of the length of cramp bar and mirror condenser equates that substantially whole system can obtain extraordinary spotlight effect so.
For photovoltaic applications, above-mentioned transform light energy parts are exactly photovoltaic cell, in concrete the application, the photovoltaic cell on the framework 39 be carried out after the rational connection in series-parallel electric energy of its generation drawn and are used, these technology all are those skilled in the art's known technologies, no longer describe in detail.
For photo-thermal is used, above-mentioned transform light energy parts are exactly various thermal-collecting tubes, in concrete the application, get up to be used by pipe influx by the heat energy that the thermal-collecting tube on the framework 39 is collected, these technology also are those skilled in the art's known technologies, no longer describe in detail.
Fig. 5 is the stereogram of the solar energy focusing tracker of prior art, and Fig. 6 is that the position on mirror condenser and transform light energy component movement plane concerns schematic diagram in the prior art.
As shown in Figure 6, when the solar energy focusing tracker work of Fig. 5 structure, the movement locus of transform light energy parts MN is on the plane P P ' who is parallel to mirror condenser, the height of the plane of movement of transform light energy parts from mirror condenser minute surface center is d among the figure, and the focal length of mirror condenser minute surface is f.
And the movement locus of transform light energy parts of the present invention is arcs, the formed strip light spots of following reflex condenser optically focused in its motion process.
Subordinate list has been listed the data of explanation beneficial effect of the present invention, and condition is as follows: the focal distance f=200cm of Fei Nier mirror condenser; The width of forming every plane mirror of this condenser is 10cm; The bar number of plane mirror is 20; The width of transform light energy parts is identical with the width of condenser mirror, also is 10cm.
Wherein, the angle of the primary flat of the plane of incidence of the first line display sunlight and mirror condenser (abbreviation incidence angle); First classifies the distance of transform light energy component movement plane to the mirror condenser center as; Except that above-mentioned, institute's column of figure is light concentrating times in the table.The circular arc line of first row last column is meant that the center with mirror condenser is the center of circle in the table, is the drawn circular arc of radius with the focal distance f, the running orbit of transform light energy parts in the beam condensing unit promptly of the present invention.
From subordinate list listed light concentrating times as can be known, for identical mirror condenser, because the movement locus difference of transform light energy parts, the light concentrating times that obtains is also different.The movement locus of transform light energy parts of the present invention is circular arc lines, for no matter big incidence angle still is little incidence angle, can both obtain the light concentrating times higher than prior art.And as can be seen from the figure: incidence angle is more little, light concentrating times is high more, this second kind of condensing tracking device of the present invention just is with the reason of season accommodation reflex mirror and horizontal plane angle, all the time be not more than the angle of some settings (as 10 degree because can guarantee the angle of the primary flat of the plane of incidence of sunlight and mirror condenser like this, 15 the degree etc.), thereby higher light concentrating times.
Subordinate list
| |
0 degree | 5 degree | 10 degree | 15 |
20 degree | 25 degree | 30 degree | 35 degree |
| d＝f | 19.3 | 18.0 | 15.6 | 13.1 | 11.1 | 9.5 | 8.0 | 6.4 |
| d＝0.95f | 14.9 | 15.6 | 16.2 | 14.4 | 12.4 | 10.7 | 9.1 | 7.5 |
| D＝0.9f | 10.0 | 10.9 | 13.1 | 14.3 | 12.9 | 11.4 | 10.0 | 8.5 |
| Circular arc line | 19.2 | 17.9 | 16.1 | 14.0 | 12.5 | 11.3 | 10.3 | 9.5 |
Claims (5)
1. solar energy focusing tracker is characterized in that: comprises many row support, a plurality of mirror condenser, cramp bar, bearings, the framework of transform light energy parts is installed and drives the control system that framework rotates by cramp bar,
Described many row's supports are fixing abreast in one plane, motionless throughout the year;
Row's number of described mirror condenser is corresponding with above-mentioned support, is separately fixed on the support, and is motionless throughout the year;
The described frame fixation that the transform light energy parts are installed becomes an integral body, and with said fixing the plane parallel of arranging supports is arranged more;
Row's number of described transform light energy parts is corresponding with row's number of mirror condenser;
Described cramp bar has four at least, and the upper end of each cramp bar is connected with four interfaces of framework respectively rotationally by rotating shaft, and the lower end of each cramp bar is connected with a bearing respectively rotationally by rotating shaft;
All bearings and support all are fixed in the same plane.
2. solar energy focusing tracker, it is characterized in that, comprise a plurality of bearings, a plurality of mirror condenser, a plurality of mirror condenser positioner, cramp bar, the framework of transform light energy parts is installed and drives the control system that framework rotates by cramp bar
Described a plurality of bearing is lined up number row abreast, is fixed on the same plane;
The thing both sides interposition of every mirror condenser in described a plurality of mirror condenser is equipped with two connecting axles and is connected rotationally with two bearings respectively, with two connecting axles is the angle of the center of circle with season manual adjustment mirror condenser cambered surface two ends line and horizontal plane, between twice adjustment, mirror condenser is fixed by the mirror condenser positioner, keeps motionless;
The described frame fixation that the transform light energy parts are installed becomes an integral body, and with said fixing the plane parallel of a plurality of bearings is arranged;
Row's number of described transform light energy parts is corresponding with row's number of mirror condenser;
Described cramp bar has four at least, and the upper end of each cramp bar is connected with four interfaces of framework respectively rotationally by rotating shaft, and the lower end of each cramp bar is connected with a bearing respectively rotationally by rotating shaft.
3. solar energy focusing tracker according to claim 1 and 2, it is characterized in that, described mirror condenser is a line style Fei Nier mirror condenser, each facial plane speculum of forming this line style Fei Nier mirror condenser is all corresponding to the different tangent planes of same reflecting condensation curved surface, and overlaps with it or parallel.
4. solar energy focusing tracker according to claim 1 and 2 is characterized in that, described mirror condenser is the continuity cylindrical mirror.
5. according to claim 1 or 2 each described solar energy focusing trackers, it is characterized in that the optically focused curved surface of described mirror condenser is the parabolic type cylinder, hyperbolic-type cylinder, the oval line style cylinder or the face of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110202160.0A CN102290462B (en) | 2011-07-19 | 2011-07-19 | Solar energy condensation tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110202160.0A CN102290462B (en) | 2011-07-19 | 2011-07-19 | Solar energy condensation tracking device |
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| Publication Number | Publication Date |
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| CN102290462A true CN102290462A (en) | 2011-12-21 |
| CN102290462B CN102290462B (en) | 2014-07-30 |
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| CN201110202160.0A Expired - Fee Related CN102290462B (en) | 2011-07-19 | 2011-07-19 | Solar energy condensation tracking device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013127317A1 (en) * | 2012-03-02 | 2013-09-06 | 北京兆阳能源技术有限公司 | Linear fresnel light condensation device with high multiplying power |
| CN105656422A (en) * | 2016-03-07 | 2016-06-08 | 陕西航泰电气股份有限公司 | GZG-HT photovoltaic automatic tracking system |
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|---|---|---|---|---|
| CN100427846C (en) * | 2006-04-27 | 2008-10-22 | 吴兴柳 | Line focusing solar device with fixed reflection surface |
| CN101609853A (en) * | 2009-07-29 | 2009-12-23 | 王瑞峰 | Multiple-row linked solar uniform condensing tracking device |
| JP2011099627A (en) * | 2009-11-06 | 2011-05-19 | Hiromitsu Kuno | Thin lightweight solar light collector easy in planar expansion |
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2011
- 2011-07-19 CN CN201110202160.0A patent/CN102290462B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427846C (en) * | 2006-04-27 | 2008-10-22 | 吴兴柳 | Line focusing solar device with fixed reflection surface |
| CN101609853A (en) * | 2009-07-29 | 2009-12-23 | 王瑞峰 | Multiple-row linked solar uniform condensing tracking device |
| JP2011099627A (en) * | 2009-11-06 | 2011-05-19 | Hiromitsu Kuno | Thin lightweight solar light collector easy in planar expansion |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013127317A1 (en) * | 2012-03-02 | 2013-09-06 | 北京兆阳能源技术有限公司 | Linear fresnel light condensation device with high multiplying power |
| CN103293653A (en) * | 2012-03-02 | 2013-09-11 | 北京兆阳能源技术有限公司 | High-magnification linear Fresnel light gathering device |
| AU2013225488B2 (en) * | 2012-03-02 | 2015-02-05 | Beijing Terasolar Energy Technologies Co., Ltd | Linear Fresnel light concentrating device with high multiplying power |
| CN103293653B (en) * | 2012-03-02 | 2016-01-06 | 北京兆阳光热技术有限公司 | A kind of high magnification linear Fresnel beam condensing unit |
| US10082318B2 (en) | 2012-03-02 | 2018-09-25 | Beijing Terasolar Energy Technologies Co., Ltd. | Linear fresnel light concentrating device with high multiplying power |
| CN105656422A (en) * | 2016-03-07 | 2016-06-08 | 陕西航泰电气股份有限公司 | GZG-HT photovoltaic automatic tracking system |
| CN105656422B (en) * | 2016-03-07 | 2018-05-04 | 陕西航泰电气股份有限公司 | A kind of GZG-HT photovoltaics automatic tracking system |
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| Publication number | Publication date |
|---|---|
| CN102290462B (en) | 2014-07-30 |
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