CN107065934A - Double-axis tracking solar irradiation device with symmetrical line slideway - Google Patents
Double-axis tracking solar irradiation device with symmetrical line slideway Download PDFInfo
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- CN107065934A CN107065934A CN201710138413.XA CN201710138413A CN107065934A CN 107065934 A CN107065934 A CN 107065934A CN 201710138413 A CN201710138413 A CN 201710138413A CN 107065934 A CN107065934 A CN 107065934A
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- 230000007246 mechanism Effects 0.000 claims description 52
- 239000000203 mixture Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Double-axis tracking solar irradiation device with symmetrical line slideway, be in order to solve that small scale, cost that existing solar irradiation tracking equipment is present be high, the low technical problem of benefit and design.It is characterized in that lighting device frame（8）With carrying cross bar（3）Between pass through folding（9）It is connected；Cross bar（3）Pass through universal link mechanism（4）With（5）Slided along linear ramp,（6）、（7）For drive device；Lighting device frame（8）On another slideway（11）, pass through universal link mechanism（12）With column（10）It is connected, makes lighting device frame placed on it（8）Realize the linkage change through broadwise angle.Longitudinal Tracking Integrative coordinated operation is driven by horizontal tracing, it is possible to which multiple rows of symmetrical structure unit combines the large-scale multigroup lighting device frame of realization while following the trail of the sun；Processing and operating cost are low, are adapted to big structure and make.
Description
Technical field
The present invention relates to a kind of device for being used to track solar irradiation, it is suitable for large-sized photovoltaic or photo-thermal power station is improved and generated electricity
Efficiency is used, and belongs to solar power generation research field.
Background technology
Major part photovoltaic generating system all uses the mounting means of cell panel fixed placement at present, and generating efficiency is than relatively low.
And existing tracking system is mostly small-sized shaft type motor driving tracking mode, for example, notification number is
CN201610419301.7's《A kind of concentrating solar power generation system determinant matrix driving mechanism》, notification number be
CN201610820430.7's《Array coordinated type solar energy two degrees of freedom tracking system》, notification number is CN2533435《The sun is same
Walk tracks of device》It is high cost, unfavorable maximization, not anti-blown sand, short life etc., therefore not extensive Deng, major defect
Using.
The content of the invention
The present invention is in order to which the small scale, the cost that solve existing solar irradiation tracking equipment presence are high, the low technology of benefit
There is provided a kind of double-axis tracking solar irradiation device with symmetrical line slideway for problem.It is main by lighting device frame, straight line cunning
The compositions such as road, control drive device, column, Universal connecting mechanism；Column and linear ramp are fixed on base surface, lighting device frame
（8）With carrying cross bar（3）Between pass through folding（9）It is hinged；Cross bar（3）Pass through universal link mechanism（4）With（5）It is respectively articulated with straight
Line slideway（1）With（2）；Lighting device frame（8）On another slideway（11）, pass through universal link mechanism（12）With column（10）Hinge
Connect, on control linear ramp（6）With（7）Drive device；Make to be placed in carrying cross bar（3）On lighting device frame（8）Realize longitude and latitude
Change to the linkage of angle.
The universal link mechanism of described device combined type therein（4）With（5）One kind realize that structure is characterized in that：Rolling
Wheel（13）Can be in slideway（1）Or（2）It is upper to roll, annulus（15）It is enclosed on cross bar outside（3）On, universal connection（14）Below with roller
（13）It is connected, above with annulus（15）It is connected, works as roller（13）In slideway（1）Or（2）During upper rolling, cross bar（3）Can be in circle
Ring（15）It is interior flexible, make to be placed in（3）Lighting device frame above（8）Realize lateral rotation.
The universal link mechanism of described device combined type therein（4）With（5）Another realize that structure is characterized in that：
Bottom roller（16）Can be in slideway（1）Or（2）It is upper to roll, cross bar（3）It is made up of I-steel, upper roller（18）Can be in I-steel
（3）Lower edge on roll, universal connection（17）Up and down respectively with bottom roller（16）And upper roller（18）It is connected, works as bottom roller（16）
In slideway（1）Or（2）During upper slip, upper roller is driven（18）In I-steel（3）It is upper to slide, make to be placed in（3）Lighting device above
Frame（8）Realize lateral rotation.
Double-axis tracking solar irradiation device with symmetrical line slideway, can be extended to multiple linked systems, its feature
It is lighting device frame（b1）、（b2）、... 、（bn）With carrying cross bar（a1）、（a2）、... 、（an）Between pass through folding（h1）、
（h2）、... 、（hn）It is hinged；Cross bar（a1）、（a2）、... 、（an）Pass through universal link mechanism（e1）、（e2）、... 、（en）
With（f1）、（f2）、... 、（fn）It is hingedly connected to linear ramp（1）With（2）On；（6）With（7）For the control on linear ramp
Drive device；Lighting device frame（b1）、（b2）、... 、（bn）On another slideway（d1）、（d2）、... 、（dn）, pass through ten thousand
To link mechanism（g1）、（g2）、... 、（gn）With column（c1）、（c2）、... 、（cn）It is hinged；Whole linked system is only needed to
Two control drive devices on linear ramp（6）With（7）, it is possible to change universal link mechanism（e1）、
（e2）、... 、（en）With（f1）、（f2）、... 、（fn）Position and then the drive each group lighting device frame angle of pitch on slideway
Linkage change.
The features of the present invention and beneficial effect：Form firm by symmetrical two linear ramps and vertical columns summit
Triangular structure supports lighting device frame, by the position for controlling two transverse control devices, it is not necessary to longitudinally controlled device, realizes
Change while lighting device frame lateral rotation and the angle of pitch, and multiple rows of symmetrical structure unit can be combined,
Only driven by two cross motors, it is possible to realize that large-scale multigroup lighting device frame follows the trail of the sun simultaneously；And process and
Operating cost is low, is adapted to big structure and makes.
Brief description of the drawings
Fig. 1 the structural representation of present invention.
The universal link mechanism of combined type shown in Fig. 2 Fig. 1 of the present invention（4）With（5）Detailed construction.
The universal link mechanism of combined type shown in Fig. 3 Fig. 1 of the present invention（4）With（5）Another detailed construction.
The structural representation that Fig. 4 present invention extends.
Embodiment
Referring to Fig. 1, the double-axis tracking solar irradiation device with symmetrical line slideway, it is mainly driven vertical by horizontal tracing
Constituted to Tracking Integrative link gear；By column（10）With the linear ramp being parallel to each other（1）With（2）It is fixed on base surface
On, cross bar is put on slideway（3）, cross bar（3）Two ends pass through the universal link mechanism of combined type（4）With（5）In slideway（1）With（2）
It is upper to slide, cross bar in sliding process（3）It can stretch, make lighting device frame placed on it（8）Realize lateral rotation；Lighting device frame
（8）And cross bar（3）Between pass through folding（9）It is connected, slideway（11）It is placed on lighting device frame（8）On, make universal link mechanism
（12）Can be in slideway（11）It is upper to slide, universal link mechanism（12）The other end and column（10）It is hinged, for changing pitching
The size at angle.Control device（6）With the universal link mechanism of combined type（4）It is connected, equally（7）With（5）It is connected, by changing
Positioned at horizontal control device（6）With（7）Position, so as to change universal link mechanism（4）With（5）Sliding position, and then
Drive the linkage change of the lighting device frame angle of pitch, it is no longer necessary to the control device positioned at longitudinal direction, it is possible to realize horizontal and vertical
Twin shaft track simultaneously.
Referring to Fig. 2, the double-axis tracking solar irradiation device with symmetrical line slideway, the universal link mechanism of combined type（4）
With（5）One kind realize structure；It is characterized in that：Roller（13）Can be in slideway（1）Or（2）It is upper to roll, annulus（15）Overcoat
In cross bar（3）On, universal connection（14）Below with roller（13）It is connected, above with annulus（15）It is connected, works as roller（13）In cunning
Road（1）Or（2）During upper rolling, cross bar（3）Can be in annulus（15）It is interior flexible, make to be placed in（3）Lighting device frame above（8）Realize
Lateral rotation.
Referring to Fig. 3, the universal link mechanism of combined type of the double-axis tracking solar irradiation device with symmetrical line slideway（4）
With（5）Another realize structure；It is characterized in that：Bottom roller（16）Can be in slideway（1）Or（2）It is upper to roll, cross bar（3）By
I-steel is constituted, upper roller（18）Can be in I-steel（3）Lower edge on roll, universal connection（17）Up and down respectively with bottom roller
（16）And upper roller（18）It is connected, works as bottom roller（16）In slideway（1）Or（2）During upper rolling, upper roller is driven（18）In I-shaped
Steel（3）It is upper to slide, make to be placed in（3）Lighting device frame above（8）Realize lateral rotation.
Referring to Fig. 4, the double-axis tracking solar irradiation device with symmetrical line slideway can be extended to multiple linkage systems
System, it is characterised in that lighting device frame（b1）、（b2）、... 、（bn）With carrying cross bar（a1）、（a2）、... 、（an）Between pass through
Folding（h1）、（h2）、... 、（hn）It is hinged；Cross bar（a1）、（a2）、... 、（an）Pass through universal link mechanism（e1）、
（e2）、... 、（en）With（f1）、（f2）、... 、（fn）It is hingedly connected to linear ramp（1）With（2）On；（6）With（7）To be straight
Control drive device on line slideway；Lighting device frame（b1）、（b2）、... 、（bn）On another slideway（d1）、（d2）、...
、（dn）, pass through universal link mechanism（g1）、（g2）、... 、（gn）With column（c1）、（c2）、... 、（cn）It is hinged；Whole connection
Dynamic system only needs to two control drive devices being located on linear ramp（6）With（7）, it is possible to change universal link mechanism
（e1）、（e2）、... 、（en）With（f1）、（f2）、... 、（fn）Position and then drive each group lighting device frame on slideway
The linkage change of the angle of pitch.No longer need any control device for being located at longitudinal direction, it is possible to realize multigroup lighting device frame laterally and
The twin shaft of longitudinal direction is tracked simultaneously.
The course of work of the device：As shown in Figure 1, Figure 2, Figure 3, Figure 4；
1. calculating the numerical value of angle of pitch when installing high noon day first, universal link mechanism is adjusted（4）With（5）Position and tune
Whole universal link mechanism（12）In column（10）On articulated position, make itself and slideway（1）With（2）The vertical and angle of pitch and meter
Calculation value is identical.
2. morning is by universal link mechanism（4）It is placed on southernmost, by universal link mechanism（5）It is placed on northernmost, makes cross bar
（3）With slideway（1）With（2）Between angle be 30 degree, and lighting device frame is towards in the east, by time for starting working daily not
Together, the change in season is adjusted.
3. according to local longitude and latitude, each daily time lighting device frame is calculated towards the position of the sun, cunning is determined
Dynamic interval time, automatically adjust slideway（1）With（2）On universal link mechanism（4）With（5）Sliding position, work as universal chain
Connection mechanism（4）With（5）During reverse slip, then the angle of horizontal tracing is automatically adjusted；When universal link mechanism（4）With（5）In the same direction
During slip, then the size of the longitudinal direction tracking angle of pitch is automatically adjusted, the direction of lighting device frame is consistent all the time with the angle of calculating,
So as to realize double-axis tracking.
4. pass through control device during return（6）With（7）Make two universal link mechanisms（4）With（5）Inverted running, makes daylighting
Device frame（8）Towards easternmost with slideway（1）With（2）Into 30 degree of angles, in case second day uses, so repeatedly.
5. the course of work of multiple rows of link gear is same as described above, whole system can be only by two control devices（6）With
（7）Drive, can be connected between the universal link mechanism of each group by connecting rod, chain or leading screw etc., when control device pulls first
Group（Or last group）When universal link mechanism is slided, other each groups are also all simultaneously pulled, and the angle of pitch of such each group is also same
Shi Bianhua.
6. control drive device（6）With（7）The device such as hydraulic pressure or electromagnetism, motor can be used.
7. lighting device frame can be photovoltaic cell or other photo-thermal, photoelectricity collection conversion equipment.
8. folding（9）Can also be other devices being movably hinged such as sleeve pipe.
Embodiment 1
There is the double-axis tracking solar irradiation device of symmetrical line slideway referring to Fig. 1, Fig. 2
It mainly drives vertical Tracking Integrative link gear to constitute by horizontal tracing；It is characterized in that：The straight line being parallel to each other is slided
Road（1）With（2）, cross bar placed on it（3）, cross bar（3）Two ends and the universal link mechanism of combined type（4）With（5）It is connected,
（4）With（5）Can be along straight line in slideway（1）With（2）It is upper to slide, cross bar in sliding process（3）It can stretch, make placed on it
Lighting device frame（8）Realize lateral rotation；Lighting device frame（8）And cross bar（3）Between pass through folding（9）It is connected, slideway（11）Place
In lighting device frame（8）On, make universal link mechanism（12）Can be in slideway（11）It is upper to slide, universal link mechanism（12）It is another
End and column（10）It is connected, the size for changing the angle of pitch.Control device（6）With the universal link mechanism of combined type（4）It is connected
Connect, equally（7）With（5）It is connected, by changing positioned at horizontal control device（6）With（7）Position, so as to change universal chain
Connection mechanism（4）With（5）Sliding position, and then drive the lighting device frame angle of pitch linkage change, it is no longer necessary to positioned at longitudinal direction
Control device, it is possible to realize that horizontal and vertical twin shaft is tracked simultaneously.The universal link mechanism of combined type（4）With（5）One kind
Realize structure；It is characterized in that：Roller（13）Can be in slideway（1）Or（2）It is upper to roll, annulus（15）It is enclosed on cross bar outside（3）On,
Universal connection（14）Below with roller（13）It is connected, above with annulus（15）It is connected, works as roller（13）In slideway（1）Or（2）On
During rolling, cross bar（3）Can be in annulus（15）It is interior flexible, make to be placed in（3）Lighting device frame above（8）Realize lateral rotation.
Embodiment 2
Referring to Fig. 1, Fig. 3, the double-axis tracking solar irradiation device with symmetrical line slideway, it is mainly driven vertical by horizontal tracing
Tracking Integrative link gear is constituted；It is characterized in that：The linear ramp being parallel to each other（1）With（2）, cross bar placed on it
（3）, cross bar（3）Two ends and the universal link mechanism of combined type（4）With（5）It is connected,（4）With（5）Can be along straight line in slideway（1）
With（2）It is upper to slide, cross bar in sliding process（3）It can stretch, make lighting device frame placed on it（8）Realize lateral rotation；Adopt
Light device frame（8）And cross bar（3）Between pass through folding（9）It is connected, slideway（11）It is placed on lighting device frame（8）On, make universal link
Mechanism（12）Can be in slideway（11）It is upper to slide, universal link mechanism（12）The other end and column（10）It is connected, for changing
The size of the angle of pitch.Control device（6）With the universal link mechanism of combined type（4）It is connected, equally（7）With（5）It is connected, passes through
Change positioned at horizontal control device（6）With（7）Position, so as to change universal link mechanism（4）With（5）Sliding position,
And then drive the lighting device frame angle of pitch linkage change, it is no longer necessary to positioned at longitudinal direction control device, it is possible to realize laterally and
The twin shaft of longitudinal direction is tracked simultaneously.
The universal link mechanism of combined type（4）With（5）Another realize structure；It is characterized in that：Bottom roller（16）Can be with
In slideway（1）Or（2）It is upper to roll, cross bar（3）It is made up of I-steel, upper roller（18）Can be in I-steel（3）Lower edge on roll
It is dynamic, universal connection（17）Up and down respectively with bottom roller（16）And upper roller（18）It is connected, works as bottom roller（16）In slideway（1）Or
（2）During upper rolling, upper roller is driven（18）In I-steel（3）It is upper to slide, make to be placed in（3）Lighting device frame above（8）Realize horizontal
To rotation.
Embodiment 3
Referring to Fig. 4, the double-axis tracking solar irradiation device with symmetrical line slideway can be extended to multiple linked systems, its
It is characterised by lighting device frame（b1）、（b2）、... 、（bn）With carrying cross bar（a1）、（a2）、... 、（an）Between pass through folding
（h1）、（h2）、... 、（hn）It is hinged；Cross bar（a1）、（a2）、... 、（an）Pass through universal link mechanism（e1）、（e2）、...
、（en）With（f1）、（f2）、... 、（fn）It is hingedly connected to linear ramp（1）With（2）On；（6）With（7）For on linear ramp
Control drive device；Lighting device frame（b1）、（b2）、... 、（bn）On another slideway（d1）、（d2）、... 、（dn）, lead to
Cross universal link mechanism（g1）、（g2）、... 、（gn）With column（c1）、（c2）、... 、（cn）It is hinged；Whole linked system is only
Need two control drive devices being located on linear ramp（6）With（7）, it is possible to change universal link mechanism（e1）、
（e2）、... 、（en）With（f1）、（f2）、... 、（fn）Position and then the drive each group lighting device frame angle of pitch on slideway
Linkage change.No longer need any control device for being located at longitudinal direction, it is possible to realize that multigroup lighting device frame is horizontal and vertical
Twin shaft is tracked simultaneously.The implementation of the universal link mechanism of each combined type is identical with example 1 and example 2.
It is suitable for other solar energy acquisition occasions.
Claims (2)
1. the double-axis tracking solar irradiation device with symmetrical line slideway, it is mainly driven by lighting device frame, linear ramp, control
The compositions such as dynamic device, column, Universal connecting mechanism, column and linear ramp are fixed on base surface；It is characterized in that lighting device
Frame（8）With carrying cross bar（3）Between pass through folding（9）It is hinged；Cross bar（3）Pass through universal link mechanism（4）With（5）It is respectively articulated with
In linear ramp（1）With（2）On；（6）With（7）For the control drive device on linear ramp；Lighting device frame（8）On another
Slideway（11）Pass through universal link mechanism（12）With column（10）It is hinged.
2. the double-axis tracking solar irradiation device according to claim 1 with symmetrical line slideway, can be extended to many
Individual linked system, it is characterised in that lighting device frame（b1）、（b2）、... 、（bn）With carrying cross bar（a1）、（a2）、... 、（an）It
Between pass through folding（h1）、（h2）、... 、（hn）It is hinged；Cross bar（a1）、（a2）、... 、（an）Pass through universal link mechanism（e1）、
（e2）、... 、（en）With（f1）、（f2）、... 、（fn）It is hingedly connected to linear ramp（1）With（2）On；（6）With（7）For straight line
Control drive device on slideway；Lighting device frame（b1）、（b2）、... 、（bn）On another slideway（d1）、（d2）、... 、
（dn）, pass through universal link mechanism（g1）、（g2）、... 、（gn）With column（c1）、（c2）、... 、（cn）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138413.XA CN107065934A (en) | 2017-03-09 | 2017-03-09 | Double-axis tracking solar irradiation device with symmetrical line slideway |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138413.XA CN107065934A (en) | 2017-03-09 | 2017-03-09 | Double-axis tracking solar irradiation device with symmetrical line slideway |
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| CN107065934A true CN107065934A (en) | 2017-08-18 |
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| CN201710138413.XA Pending CN107065934A (en) | 2017-03-09 | 2017-03-09 | Double-axis tracking solar irradiation device with symmetrical line slideway |
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| CN107994853A (en) * | 2017-12-19 | 2018-05-04 | 重庆峰创科技有限公司 | A kind of rotatable solar power generation fixed frame |
| CN110579029A (en) * | 2019-10-23 | 2019-12-17 | 齐鲁工业大学 | A solar light tracking device |
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| CN107994853A (en) * | 2017-12-19 | 2018-05-04 | 重庆峰创科技有限公司 | A kind of rotatable solar power generation fixed frame |
| CN110579029A (en) * | 2019-10-23 | 2019-12-17 | 齐鲁工业大学 | A solar light tracking device |
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