CN207936523U - A kind of the solar linear beam condensing unit and array of receiver mobile tracking - Google Patents
A kind of the solar linear beam condensing unit and array of receiver mobile tracking Download PDFInfo
- Publication number
- CN207936523U CN207936523U CN201721423494.XU CN201721423494U CN207936523U CN 207936523 U CN207936523 U CN 207936523U CN 201721423494 U CN201721423494 U CN 201721423494U CN 207936523 U CN207936523 U CN 207936523U
- Authority
- CN
- China
- Prior art keywords
- receiver
- speculum
- strip
- beam condensing
- linear beam
- 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.)
- Active
Links
Classifications
-
- 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
Abstract
The utility model is related to solar-energy light collector technical field more particularly to the solar linear beam condensing units and array of a kind of receiver mobile tracking.The device includes receiver and multiple strip speculums;When tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, and strip speculum is fixed, and receiver circumferentially rotates, and the vertical projection angle on vertical cross-section changes 2 α.From above technical scheme, reserved space is not necessarily between adjacent strip speculum, it can arrange more strip speculums, and then space availability ratio higher, the smaller that the width of strip speculum can be arranged, strip speculum is more in unit area, and then can realize high magnification optically focused, light gathering efficiency higher.The mode of receiver is individually moved, need to only control and receive the movement of device, support and driving structure are more simple, and speculum is fixed, and optically focused precision is high, and cosine effect is low, and then improve light gathering efficiency.
Description
Technical field
The utility model is related to solar-energy light collector technical field more particularly to a kind of sun of receiver mobile tracking
It can linear beam condensing unit and array.
Background technology
Fresnel photo-thermal power generation is a kind of generation technology converting the thermal energy of sunlight to electric energy, and when thermal-arrest passes through multi-panel
Sunlight is reflected on receiver by speculum, further takes heat by the heat transfer medium in receiver, completes solar heat
Acquisition.Wherein, the elevation angle of the sun and azimuth are continually changing in one day, in order to realize higher collecting efficiency,
It needs to realize tracking of the speculum to the sun.
In order to realize the tracking to the sun, currently, common method is to adjust the angle of speculum, i.e., speculum rotation with
It realizes to sunlight elevation angle or azimuthal tracking, reaches better spotlight effect.At present too using speculum rotation tracking
Sunlight elevation angle or azimuthal Fresnel photo-thermal power station beam condensing unit have the following problems:
1, since speculum has certain width, and the tolerance and opening problem of receiver be must take into account, it is difficult to real
Existing high magnification optically focused, light gathering efficiency are low;
2, cosine effect is larger, and light gathering efficiency is poor, and section light quantity of unit square meter speculum is few;
3, it needs to reserve sufficient space between adjacent Fresnel reflecting mirror beam condensing unit, it is ensured that Fresnel reflecting mirror is poly-
Electro-optical device energy normal rotation, and mutual shading is avoided, larger gap leads to the occupation of land face of Fresnel reflecting mirror beam condensing unit
Product is larger, and space availability ratio is relatively low.
Utility model content
The utility model provides a kind of the solar linear beam condensing unit and array of receiver mobile tracking, passes through receiver
Mobile, the fixed mode of strip speculum tracks sunlight, simple in structure, and space availability ratio is high, and high power may be implemented
Optically focused, light gathering efficiency higher.
Embodiment according to the present utility model provides a kind of solar linear beam condensing unit of receiver mobile tracking,
Including at least one Salar light-gathering unit, the Salar light-gathering unit includes receiver and speculum group, the speculum
Group includes multiple strip speculums for the receiver reflected sunlight;
The receiver and multiple strip speculums are arranged in parallel along its length, and the receiver connects driving group
Part, the driving component can drive the receiver around one along the receiver length direction circle central axis circular motion;
On vertical cross-section, each any on the strip speculum rotates the circumference to be formed with the receiver and intersects;
When tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, and the strip speculum is fixed not
Dynamic, the receiver circumferentially rotates 2 α, the vertical projection angle variation on vertical cross-section.
Further, including two Salar light-gathering units, be arranged on the same circumference two receivers and
Speculum group described at least two groups, at least one set of speculum group are used for a receiver reflected sunlight;
When tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, and the speculum group is fixed not
Dynamic, two receivers circumferentially rotate respectively, and the vertical projection angle variation on vertical cross-section is 2 α.
Further, the strip speculum is plane mirror, and the width of the plane mirror is 30mm-300mm.
Further, the strip speculum is curved mirror, and ventilation gap is equipped between the adjacent curved mirror, described
The arc length of curved mirror is 300mm-3000mm.
Further, including secondary reflection mirror, the receiver are set in the secondary reflection mirror, the secondary reflection mirror
With the receiver common rotation;
When tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, the secondary reflection mirror with it is described
Receiver is together about circular-rotation, and the vertical projection angle on vertical cross-section changes 2 α, and the secondary reflection mirror can be with described
The center of receiver rotates for the center of circle, so that the secondary reflection mirror is tracked always and receives the reflection strip speculum reflection
Sunlight.
Further, on vertical cross-section, midpoint and the receiver of each strip speculum, which rotate, to be formed
Circumference intersects.
Further, further include holder, the holder includes arc-shaped rail, and the receiver is set to institute by connecting seat
It states on arc-shaped rail, the driving component drives the receiver in circular motion on the arc-shaped rail;It is multiple described
Strip speculum is connected with pedestal, and the pedestal is fixedly connected with the arc-shaped rail.
Further, the pedestal is movably arranged with the arc-shaped rail, to change the strip speculum in institute
The position on holder is stated, the period modulation of multiple strip reflector positions is used for.
The utility model also provides a kind of solar linear beam condensing unit array of receiver mobile tracking, including multiple connects
Receive the solar linear beam condensing unit of device mobile tracking.
Further, the solar linear beam condensing unit of multiple receiver mobile trackings is the receiver center line
Thing axis is horizontally disposed.
By above technical scheme it is found that the solar linear beam condensing unit and battle array of the receiver mobile tracking in the application
Row, when carrying out sun light tracking, strip speculum immobilizes, and by rotation of the receiver on a circumference, realizes to too
The tracking of sunlight, e.g., for sunlight when the vertical projection angle on vertical cross-section changes from small to big, sunlight is on vertical cross-section
Vertical projection angle changes α, then receiver circumferentially rotates counterclockwise 2 α so that sunlight remains to gather on receiver.
The solar linear beam condensing unit of the receiver mobile tracking, when tracking sunlight, strip speculum is motionless, because
This, is not necessarily to reserved space, can arrange more strip speculums, and then space availability ratio is more between adjacent strip speculum
Height, moreover, the smaller that the width of strip speculum can be arranged, more, the Jin Erneng of strip speculum in unit area
Realize high magnification optically focused, light gathering efficiency higher.
Meanwhile the mode of receiver is individually moved, the movement of device need to be only controlled and received, support and driving structure are more
To be simple, speculum is fixed, and optically focused precision is high, and cosine effect is low, and then improves light gathering efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is that the single solar energy of the solar linear beam condensing unit of receiver mobile tracking provided by the utility model is poly-
Structural schematic diagram when light unit;
Fig. 2 is that the single solar energy of the solar linear beam condensing unit of receiver mobile tracking provided by the utility model is poly-
Sectional view when light unit;
Fig. 3 is that two solar energy of the solar linear beam condensing unit of receiver mobile tracking provided by the utility model are poly-
Sectional view when light unit;
Fig. 4 is that two solar energy of the solar linear beam condensing unit of receiver mobile tracking provided by the utility model are poly-
Schematic cross-section when receiver when light unit moves;
Fig. 5 is that the solar linear beam condensing unit strip speculum of receiver mobile tracking provided by the utility model is flat
The sectional view when mirror of face;
Fig. 6 is that the solar linear beam condensing unit strip speculum of receiver mobile tracking provided by the utility model is bent
The sectional view when mirror of face;
Fig. 7, which is the solar linear beam condensing unit of receiver mobile tracking provided by the utility model, has secondary reflection mirror
The sectional view of structure;
Fig. 8 a-8c are that the solar linear beam condensing unit receiver of receiver mobile tracking provided by the utility model tracks
Schematic cross-section when Solar variability;
Fig. 8 a are vertical projection angle when being 30 °, the schematic cross-section of receiver and horizontal direction variable angle;
Fig. 8 b are vertical projection angle when being 50 °, the schematic cross-section of receiver and horizontal direction variable angle;
Fig. 8 c are vertical projection angle when being 70 °, the schematic cross-section of receiver and horizontal direction variable angle;
Fig. 9 is the single sun of the solar linear beam condensing unit array of receiver mobile tracking provided by the utility model
Sectional view when energy light focusing unit;
Figure 10 be two of solar linear beam condensing unit array of receiver mobile tracking provided by the utility model too
Sectional view when positive energy light focusing unit.
In figure:
1, receiver;2, strip speculum;3, secondary reflection mirror;4, holder;21, plane mirror;22, curved mirror.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of solar linear beam condensing unit of receiver mobile tracking, including a solar energy
Light focusing unit, Salar light-gathering unit include receiver 1 and speculum group, and speculum group includes multiple for anti-to receiver 1
Penetrate the strip speculum 2 of sunlight;
Receiver 1 and multiple strip speculums 2 are arranged in parallel along its length, wherein receiver 1 is thermal-collecting tube or photovoltaic
Plate, receiver 1 connect drive component, drive component can drive receiver 1 around one along 1 length direction of receiver circle central axis justify
Zhou Yundong;On vertical cross-section, the circumference a little formed with the rotation of receiver 1 on each strip speculum 2 intersects;It is preferred that
, on vertical cross-section, the midpoint of each strip speculum 2 is intersected with the circumference that the rotation of receiver 1 is formed;
When tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, and strip speculum 2 is fixed,
Receiver 1 circumferentially rotates, and the vertical projection angle on vertical cross-section changes 2 α;
Vertical cross-section is a longitudinal cross-section, i.e., the center line of 2 length direction of receiver 1 and strip speculum it is vertical flat
Face.Wherein, the vertical projection angle variation on vertical cross-section is sunlight elevation angle and/or azimuthal variation, elevation angle
Refer to the angle between the incident direction and ground level of sunlight, says that sun altitude refers to somewhere sunray and pass through in profession
The angle for the earth's surface section that the ground is connected with the earth's core;The azimuth of sunlight is from the North of reference direction, clockwise
It is known as the azimuth of the sunlight to the horizontal angle of sunlight.Azimuthal value range is 0 °~360 °.
The solar linear beam condensing unit of the receiver mobile tracking can realize that the tracking of sunlight, concrete operations are items
Shape speculum 2 is fixed, by changing the position of receiver 1, realizes that receiver 1 can the reflection of real-time reception strip speculum 2
Sunlight.Wherein, the vertical projection angle variation on vertical cross-section that receiver 1 circumferentially rotates is sunlight elevation angle
2 times of variation.
Among one day, vertical projection angle of the sunlight on vertical cross-section first changes from small to big, after reaching maximum value, then
Become smaller greatly, sunlight the vertical projection angle on vertical cross-section from large to small when, receiver 1 circumferentially counterclockwise turn
Dynamic, when the vertical projection angle on vertical cross-section changes from small to big, receiver 1 circumferentially rotates clockwise sunlight;With
For vertical projection angle of the sunlight on vertical cross-section changes from small to big, as shown in figure 8, for the section for tracking when Solar variability
Schematic diagram, vertical projection angle of the sunlight on vertical cross-section are respectively 30 °, 50 ° and 70 °, and the position of strip speculum 2 is solid
It is fixed constant, in order to realize the tracking of sunlight, need circumferential rotation receiver 1;
By taking the strip speculum 2 of top edge as an example, vertical projection angle of the sunlight on vertical cross-section is in Fig. 8 a
At 30 °, the receiver 1 and the angle of horizontal direction are 184 °, when vertical projection angle variation of the sunlight on vertical cross-section
When being 50 °, as shown in Figure 8 b, the rotation counterclockwise therewith of receiver 1, receiver 1 and the angle of horizontal direction are 144 °, and α is
20 °, 2 α are 40 °, when vertical projection angle variation of the sunlight on vertical cross-section is 70 °, as shown in Figure 8 c, receiver 1
Continue rotation counterclockwise, receiver 1 and the angle of horizontal direction are 104 °, and α is 20 °, and α is 40 °.
It follows that strip speculum 2 immobilizes, with the change of vertical projection angle of the sunlight on vertical cross-section
Change, in order to realize the tracking to sunlight, receiver 1 is made along the circumferential direction to rotate clockwise/counterclockwise, sunlight is kept to hang down
Vertical projection angle on straightforward face changes α, and vertical projection angle of 1 clockwise/counterclockwise of receiver on vertical cross-section turns
The proportionate relationship of dynamic 2 α, can be such that sunlight converges to always on receiver 1, and then can ensure that the tracking reflection of sunlight.
By the way of 1 mobile tracking of receiver, first, the structure of product is optimized, it is only necessary to drive receiver 1 circumferential
Movement, is either manufactured and the maintenance and repair in later stage can reduce input cost;Moreover, strip speculum 2 is fixed
It is motionless, when mounted, reserved space is not necessarily between adjacent strip speculum 2, unit area can install more strip reflections
Mirror 2, space availability ratio and light gathering efficiency higher;Meanwhile speculum is fixed, optically focused precision is high, and cosine effect is low, Jin Erti
High light gathering efficiency.
As shown in Fig. 2, further including holder 4, holder 4 includes arc-shaped rail, and receiver 1 is set to arc-shaped by connecting seat
On track, drive component drive receiver 1 in circular motion on arc-shaped rail;Multiple strip speculums 2 are connected with pedestal,
Pedestal is fixedly connected with arc-shaped rail.
Arc-shaped rail, strip reflector and receiver 1 are arranged on the holder 4 and form an overall structure, branch
Support structure is simply secured, without complicated supported design;Wherein, the connecting seat of receiver 1 needs to connect drive component, passes through drive
Dynamic component drives connecting seat to be moved on arc-shaped rail, e.g., driven gear, driven gear is respectively set at the both ends of connecting seat
Driving gear is connected, driving gear connects driving motor, and seat circular motion is drivingly connected by driving motor.
As shown in Figure 3 and Figure 4, the solar linear beam condensing unit of the receiver mobile tracking includes two Salar light-gatherings
Unit, is arranged two receivers 1 and at least two groups speculum group on the same circumference, and at least one set of speculum group is used for one
1 reflected sunlight of receiver;
When tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, and speculum group is fixed, and two
A receiver circumferentially rotates respectively, and the vertical projection angle variation on vertical cross-section is 2 α.
Preferably, two groups of strip speculums 2 are arranged on the same pedestal.Wherein, by the way that two Salar light-gatherings are arranged
Unit can realize bifocus optically focused, increase collection area, light gathering efficiency higher.
Wherein, strip speculum 2 can be the larger curved mirror 22 of width smaller plane mirror 21 or arc length, specifically
's:
As shown in figure 5, strip speculum 2 is plane mirror 21, the width of plane mirror 21 is 30mm-300mm.In the prior art,
The width of plane mirror 21 generally in 1500mm or so, uses width to greatly reduce the width of plane mirror 21 for 30mm-300mm.
Strip speculum is fixed when tracking sunlight, therefore, it is not necessary that gap is arranged between adjacent strip speculum, meanwhile,
Therefore in unit area, more plane mirrors 21 can be arranged, and then light concentrating times can be improved in the width smaller of plane mirror, with
Improve light gathering efficiency.
As shown in fig. 6, strip speculum 2 is curved mirror 22, ventilation gap, curved mirror are equipped between adjacent curved mirror 22
22 arc length is 300mm-3000mm.The area of curved mirror 22 is larger with respect to plane mirror 21, and a curved mirror 22 plays multiple flat
The effect of face mirror 21.Using such form, the structure of multiple strip speculums 2 is optimized, the structure of strip speculum 2 on pedestal
It is simpler.Wherein, ventilation gap can be set between adjacent curved mirror 22, ventilation gap can be ventilative, alleviates wind-force to strip
The influence of speculum and whole device.
As shown in fig. 7, comprises secondary reflection mirror 3, receiver 1 is set in secondary reflection mirror 3, secondary reflection mirror 3 and reception
1 common rotation of device, when tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, secondary reflection mirror 3 with connect
Device 1 is received together about circular-rotation, the vertical projection angle on vertical cross-section changes 2 α, and secondary reflection mirror 3 can be with receiver 1
Center rotates for the center of circle, so that secondary reflection mirror 3 is tracked always and receives the sunlight of 2 reflection of reflection strip speculum.
In order to further increase spotlight effect, secondary reflection mirror 3 is set at receiver 1, strip speculum 2 reflects too
Sunlight part is directly reflected on receiver 1, is reflected in secondary reflection mirror 3, is reflected into and is connect again by secondary reflection mirror 3
It receives on device 1, to improve spotlight effect;Meanwhile 3 structure of secondary reflection mirror is increased, exist when receiver 1 being allowed to move smaller
Deviation still ensure that spotlight effect even if there is deviation.
Wherein, secondary reflection mirror 3 can be rotated by the center of circle of the center line of receiver 1, when secondary reflection mirror 3 is with receiver 1
After rotating respective angles, at this point, there may be deviations between secondary reflection mirror 3 and strip speculum 2, secondary counter is further adjusted
Penetrating mirror 3 makes its autobiography, adjusts the angle of secondary reflection mirror 3, and the center line of secondary reflection mirror 3 overlaps with optical axis center, makes secondary
Speculum 3 is tracked and receives the sunlight of 2 reflection of reflection strip speculum always.
Pedestal is movably arranged with arc-shaped rail, to change position of the strip speculum 2 on holder 4, for multiple
The period modulation of strip reflector position 2.The structure being movably arranged can be that pedestal slides on arc-shaped rail, Huo Zhewei
The structure being detachably connected.
The position purpose of strip speculum 2 and non real-time tracking sunlight are adjusted, but in order to reduce receiver 1 in circle
The arc range of circumferential direction movement so that no matter how the vertical projection angle on vertical cross-section of sunlight changes, and receives
Device 1 rotates in a certain range, and e.g., the arc range for controlling and receiving device 1 is ± 45 °.
Upper table time of measuring is 2014, and place is Zhangjiakou City Zhangbei County, which is 1 center line thing axis cloth of receiver
In the case of setting, θ (azimuth angle tracking value) is more than ± 60 °, and DNI is more than 250W/m2, monthly elevation angle β value maximum value and minimum
Distribution value result.
The periodicity of 2 position of strip speculum is adjusted to every month, each two moon or quarterly adjusts a strip reflection
Position of the mirror 2 on holder 4, for example, at 2 month, the elevation angle of sunlight is 45.5 ° -80 °, the receiver mobile tracking
Solar linear beam condensing unit the certain arc range circumferentially of receiver 1 in rotation;And at March, the sun
The elevation angle of light becomes 23.6 ° -63.1 °, if the position of strip speculum 2 is constant, the radian model of receiver 1 circumferentially
It encloses and has certain offset compared with 2 months, with the increase of elevation angle variation range, the deviation range of receiver 1 circumferentially
Continuous to increase, therefore, either the drive component of arc-shaped rail or receiver 1 is required to that larger stroke is arranged, no
The difficulty of 1 moving tracing of receiver is increased only, and makes complicated, cost raising.
In order to avoid the above problem, the mode of 2 position of routine adjustment strip speculum can be used, for example, at March,
The position for along the circumferential direction adjusting upward strip speculum 2, make the moving range of receiver 1 with 2 month receiver 1 mobile model
Enclose it is same or similar seemingly, and then achieve the purpose that control and receive device 1 and rotate arc range;With the variation of sunlight elevation angle,
Receiver 1 remains to rotation in circumferentially certain arc range.
The utility model also provides a kind of solar linear beam condensing unit array of receiver mobile tracking, including multiple connects
Receive the solar linear beam condensing unit of device mobile tracking.Preferably, the solar linear optically focused dress of multiple receiver mobile trackings
It is horizontally disposed to be set to 1 center line thing axis of receiver.Wherein, Fig. 9 is the sun energy line of receiver mobile tracking in array structure
Property beam condensing unit be single Salar light-gathering unit when sectional view, Figure 10 be array structure in receiver mobile tracking solar energy
Sectional view when linear concentrator device is two Salar light-gathering units.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (10)
1. a kind of solar linear beam condensing unit of receiver mobile tracking, which is characterized in that poly- including at least one solar energy
Light unit, the Salar light-gathering unit include receiver and speculum group, and the speculum group includes multiple is used for described
The strip speculum of receiver reflected sunlight;
The receiver and multiple strip speculums are arranged in parallel along its length, and the receiver connects drive component,
The driving component can drive the receiver around one along the receiver length direction circle central axis circular motion;Vertical
On section, each any on the strip speculum rotates the circumference to be formed with the receiver and intersects;
When tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, and the strip speculum is fixed,
The receiver circumferentially rotates, and the vertical projection angle on vertical cross-section changes 2 α.
2. the solar linear beam condensing unit of receiver mobile tracking according to claim 1, which is characterized in that including two
Speculum group described in two receivers and at least two groups is arranged in a Salar light-gathering unit on the same circumference, until
Speculum group described in one group few is used for a receiver reflected sunlight;
When tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, and the speculum group is fixed, and two
A receiver circumferentially rotates respectively, and the vertical projection angle variation on vertical cross-section is 2 α.
3. the solar linear beam condensing unit of receiver mobile tracking according to claim 1 or 2, which is characterized in that institute
It is plane mirror to state strip speculum, and the width of the plane mirror is 30mm-300mm.
4. the solar linear beam condensing unit of receiver mobile tracking according to claim 1 or 2, which is characterized in that institute
It is curved mirror to state strip speculum, is equipped with ventilation gap between the adjacent curved mirror, the arc length of the curved mirror is
300mm-3000mm。
5. the solar linear beam condensing unit of receiver mobile tracking according to claim 1 or 2, which is characterized in that packet
Secondary reflection mirror is included, the receiver is set in the secondary reflection mirror, and the secondary reflection mirror turns jointly with the receiver
It is dynamic;
When tracking the sun, vertical projection angle of the sunlight on vertical cross-section changes α, the secondary reflection mirror and the reception
Device is together about circular-rotation, and the vertical projection angle on vertical cross-section changes 2 α, and the secondary reflection mirror can be with the reception
The center of device rotates for the center of circle, so that the secondary reflection mirror is tracked always and receives the sun for reflecting the strip speculum reflection
Light.
6. the solar linear beam condensing unit of receiver mobile tracking according to claim 1 or 2, which is characterized in that
On vertical cross-section, the midpoint of each strip speculum rotates the circumference to be formed with the receiver and intersects.
7. the solar linear beam condensing unit of receiver mobile tracking according to claim 1 or 2, which is characterized in that also
Including holder, the holder includes arc-shaped rail, and the receiver is set to by connecting seat on the arc-shaped rail, described
Drive component drives the receiver in circular motion on the arc-shaped rail;Multiple strip speculums are connected with bottom
Seat, the pedestal are connect with the arc-shaped rail.
8. the solar linear beam condensing unit of receiver mobile tracking according to claim 7, which is characterized in that the bottom
Seat is movably arranged with the arc-shaped rail, to change the position of the strip speculum on the bracket, for multiple
The period modulation of the strip reflector position.
9. a kind of solar linear beam condensing unit array of receiver mobile tracking, which is characterized in that including multiple as right is wanted
Seek the solar linear beam condensing unit of 1-8 any one of them receiver mobile trackings.
10. the solar linear beam condensing unit array of receiver mobile tracking according to claim 9, which is characterized in that
The solar linear beam condensing unit of multiple receiver mobile trackings is that the receiver center line thing axis is horizontally disposed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721423494.XU CN207936523U (en) | 2017-10-31 | 2017-10-31 | A kind of the solar linear beam condensing unit and array of receiver mobile tracking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721423494.XU CN207936523U (en) | 2017-10-31 | 2017-10-31 | A kind of the solar linear beam condensing unit and array of receiver mobile tracking |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207936523U true CN207936523U (en) | 2018-10-02 |
Family
ID=63644474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721423494.XU Active CN207936523U (en) | 2017-10-31 | 2017-10-31 | A kind of the solar linear beam condensing unit and array of receiver mobile tracking |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207936523U (en) |
-
2017
- 2017-10-31 CN CN201721423494.XU patent/CN207936523U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2011101778A4 (en) | Solar heat collecting system | |
CN103238033B (en) | Solar energy collector system | |
CN100545693C (en) | Solar-energy light collector and concentrating method | |
CN205119523U (en) | Light collecting solar energy high temperature heating device of fresnel transmission | |
WO2012119545A1 (en) | Heliostat device and corresponding heliostat system | |
CN102789046A (en) | Multi-plane reflecting mirror solar energy condensation device | |
US10551089B2 (en) | Solar concentrator for a tower-mounted central receiver | |
CN201107460Y (en) | Solar-energy light collector | |
CN109857154B (en) | Method and device for tracking sun by reflector in Fresnel photo-thermal power generation system | |
CN106705457A (en) | Fresnel solar concentrating device | |
CN204593900U (en) | The Fresnel solar reflection unit that focal length is variable, orientation is adjustable | |
CN104620060A (en) | Solar tracking concentrator | |
CN104020518A (en) | Fresnel polar-shaft type fixed-focus light-gathering device and guide-rod design method thereof | |
CN207865735U (en) | A kind of speculum moves integrally the solar linear beam condensing unit and array of tracking | |
CN102706004A (en) | Focusing solar heat collecting device and heat collecting system | |
CN102800731A (en) | Device for increasing solar energy illuminance | |
CN207936523U (en) | A kind of the solar linear beam condensing unit and array of receiver mobile tracking | |
CN102466329A (en) | Solar energy collection device | |
WO2017133516A1 (en) | Layout and structure of light condensing reflectors of tower-mounted light condensing system and tracking method therefor | |
JP2015056436A (en) | Sunbeam condensation power generation device | |
US9383122B2 (en) | Spiral concentrating collector with moving receiver | |
CN103154635A (en) | Solar panel assembly | |
CN207922594U (en) | A kind of point concentrator array and photo-thermal power station | |
CN208859917U (en) | A kind of solar energy light gathering and heat collecting system | |
CN106679198A (en) | Solar energy condensation device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |