CN107702353B - A kind of off-axis formula Photospot solar system and its application method - Google Patents
A kind of off-axis formula Photospot solar system and its application method Download PDFInfo
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- CN107702353B CN107702353B CN201710901323.1A CN201710901323A CN107702353B CN 107702353 B CN107702353 B CN 107702353B CN 201710901323 A CN201710901323 A CN 201710901323A CN 107702353 B CN107702353 B CN 107702353B
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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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Abstract
The invention discloses a kind of off-axis formula Photospot solar systems, including concentration module, shape adjustment module, moveable receiver module, rack module and tracking module；Concentration module includes one or more reflecting surface compositions, and reflecting surface is the one or more of interception with common focus, different focal length paraboloidal lateral parts, and angle≤180 ° between the line that any two points and focus are constituted on the paraboloid intercepted；Shape adjustment module includes deformable support and driving device, and the shape of concentration module can be changed；The mutual conversion between vertical and horizontal may be implemented for placing concentration module in rack module.Off-axis formula Photospot solar system of the present invention is off-axis paraboloid system, and for focus except parabolic reflecting surface, receiver module is fixed；It usually only needs to be tracked in one direction of polar axis, it is easy to operate；Receiver module can have energy storage function, can be used with any time anywhere.
Description
Technical field
The present invention relates to solar energy applications, and in particular to a kind of poly- off-axis formula Photospot solar system and its user
Method.
Background technique
Solar energy is being rapidly developed as a kind of inexhaustible clean energy resource, but its that there are energy is close
Low feature is spent, collective optics is can use and focuses it into highdensity sunlight and be used again.Optically focused sun technology
Using including solar cooker, collector lens, slot type, butterfly and the systems such as tower；Wherein, solar cooker is led to using solar radiation
It crosses concave mirror optically focused and obtains heat, carry out a kind of device of cooking food, be a kind of Photospot solar system the most common
System, but its focus is inconvenient to operate when in use generally in the centre of solar cooker, and is easy people to burn, and receiver
The sunlight of meeting shield portions, reduces the utilization rate of solar energy, there has been proposed off-axis formula Photospot solar systems thus.
But common off-axis formula Photospot solar system remains following disadvantage: the 1. reception of solar cooker focal point
Device module follows solar cooker to rotate together, and increases the burden of system rotation to a certain extent；2. needing in sun height
It spends angle and azimuth both direction carries out real-time tracking, and is more demanding to tracking accuracy；3. noenergy storage function, only
Having could use when the sun.
Patent of invention content
The present invention separates in view of the above-mentioned problems, providing a kind of optical receiver module with concentration module, can store energy, and
Convenient for the off-axis formula Photospot solar system of adjusting pitch angle.
To realize above-mentioned target, the invention provides the following technical scheme:
A kind of off-axis formula Photospot solar system, including
Concentration module: including one or more sliceable reflectings surface, reflecting surface is that the one or more of interception has altogether
Confocal, different focal length paraboloid, angle between the line that any two points and focus are constituted on the paraboloid intercepted≤
180°；
Shape adjustment module: including deformable support and the driving device that deformable support can be driven to deform, deformable branch
The edge for being placed in concentration module is set up, the both ends of driving device are rotatably coupled concentration module corresponding two by rotational pin
End；
Rack module: including three support legs, one of support leg is provided with the joint arrangement of an adjusting height, optically focused
Module is set on rack module；
Tracking module: including polar axis rotary module, clock tracing control module and pitch angle adjustment module, polar axis rotating mould
Block carries out solar tracking, the direction of this line and the direction one of the earth's axis around the center of gravity of concentration module and the line of parabolic focus
It causes, clock tracing control module is set to the junction of concentration module and rack module, and pitch angle adjustment module one end is set to
On rack module, the other end is set to the edge of concentration module, for adjusting the angle of concentration module；
Receiver module: being independently arranged relative to concentration module, including moveable receiver holder and is set to reception
Optical receiver module on device bracket.
Further, be staggered a certain distance before and after the position of multiple reflectings surface.
Further, reflecting surface it is adjacent between be provided with hinge, adjacent reflecting surface can pass through hinge and fold or open.
Further, reflecting surface is fan-shaped optically focused curved surface structure by multiple identical, centered on focus, floor projections
At.
Further, joint arrangement is set in a support leg, which includes can the opposite first part bent
With second part, joint arrangement includes short joint and long joint, and short joint passes through shaft respectively and is rotatably coupled first part
With the end of second part, long joint one end is rotatably connected at first part by shaft, and the other end can be in second part
Interior sliding, the angle adjustable between long joint and short joint, and then the height of adjustable support foot.
Further, pitch angle adjustment module includes that a connecting pin and one are connected between connecting pin and concentration module
Adjusting rod, the adjusting rod lower end are provided with external screw thread, and the connecting pin includes the connecting rod being fixedly installed in mounting base, and is set
It is placed in the attaching nut of connecting rod one end, the connected nut is provided with the internal screw thread to match with adjusting rod external screw thread, the adjusting rod
Lower end be connected through a screw thread with the nut, the edge of the upper end of the adjusting rod and concentration module passes through shaft and connects.
Further, receiver holder includes the wheel for being set to bottom, and lifting device, lifting dress are provided with above wheel
The X-shaped stabilizer blade including being respectively arranged at opposite sides is set, the fixed link that the X-shaped stabilizer blade of two sides is parallel to each other by two connects,
Screw structure is provided in two fixed links, screw rod one end is provided with handle, by rotational handle adjustable up-down device height, rises
It is provided with mounting platform above falling unit, optical receiver module is set on mounting platform, between mounting platform and optical receiver module
It is provided with inclination-angle regulating device, inclination-angle regulating device includes several positioning having with bevel protractor for being set to mounting platform side
Hole, and it is set to the positioning pin of optical receiver module two sides, positioning pin can cooperate with the location hole of different angle, adjust optical receiver
The angle of module.
Further, optical receiver module includes the energy-storage module, photovoltaic module, steam generating system, temperature of fused salt or alloy
Poor electricity generation module, cooker integrate one of or several in the multifunctional unit module of above-mentioned function.
Further, it when optical receiver module includes the energy-storage module or multifunctional unit module of fused salt or alloy, receives too
Sunlight be coated with high temperature solar selectively absorbing coating on one side or other high temperature resistant dark colors are coating, other faces attachment is protected
Warm module.
Meanwhile providing a kind of application method of off-axis formula Photospot solar system.
A kind of application method of off-axis formula Photospot solar system, comprising the following steps:
Step 1: when solar elevation is relatively low, the joint arrangement in rack module is trailed；In solar elevation
When relatively high, the joint arrangement in rack module system is bent；Meanwhile the height of receiver holder is adjusted accordingly and is inclined
Angle, so that receiver module is in the focal point of Photospot solar system；
Step 2: when start tracking in the morning, concentration module is adjusted, focusing spot is enabled to reach light receiver module
On, solar energy is converted to the energy such as thermal energy or electric energy by light receiver module accordingly, meanwhile, clock tracing control module control
Photospot solar system processed, is directed at the sun in real time；When the sun sets in the afternoon, clock tracing control module stops tracking, optically focused
Solar energy system shuts down；
Step 3: receiver module is moved to arbitrarily by changeable Photospot solar systematic difference scene by wheel
Place can be used as the purposes such as cook, heat up water, warm oneself, drying, generating electricity, illuminating, charging.
Step 4: when solar elevation is varied, by pitch angle adjustment module to the pitch angle of concentration module into
Row is adjusted；In addition, controlling deformable support by driving device to realize the change in shape of reflecting surface, the focal spot of focusing is adjusted.
Compared with prior art, the invention has the following beneficial effects:
1, traditional solar cooker needs to carry out real-time tracking in elevation angle and azimuth both direction, and the present invention only needs
Carry out simple uniform rotation tracking in polar axis direction, pitching angular direction monthly or season is tracked.
2, spotlight camber can carry out Deformation control, can carry out the deformation of curvature, so it is available more preferably
Focal spot；Multiple spotlight cambers can front and back be staggered, and foldover design can be carried out, enhance system to a certain extent
Wind resistance, and avoid light pollution problem when not in use；Concentration module can also be cut into identical curved surface, convenient for rule
The production of modelling.
3, for different seasons, system can carry out mutually converting between vertical and horizontal, make reflecting surface to greatest extent
The alignment sun, improve the utilization rate of solar energy.
4, focus is except concentration module, and receiver module is the receiver of fixed, traditional solar cooker
Module follows solar cooker to rotate together, and the receiver module of Photospot solar system of the invention is fixed always in focal position
Motionless.
5, receiver module is easy to use, receiver module the electric energy that is converted into of received luminous energy or thermal energy can be direct
Can also to be stored by storage module used in user, move to it is indoor be user cook, heat up water, warming oneself, drying, generating electricity,
The applications such as illumination, charging.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of off-axis formula Photospot solar system vertical state of the present invention.
Fig. 2 is the structural schematic diagram of off-axis formula Photospot solar system horizontal state of the present invention.
Fig. 3 is receiver module structural schematic diagram of the invention.
Fig. 4 be embodiment one in concentration module unfolded state structural schematic diagram.
Fig. 5 is the side schematic view of concentration module in embodiment one.
The structural schematic diagram of concentration module folded state in Fig. 6 the present embodiment one.
Fig. 7 is the structural schematic diagram of shape adjustment module in embodiment one.
Fig. 8 is the structural schematic diagram of concentration module in embodiment two.
Description of symbols:
10- concentration module, 11- reflecting curved surface I, 12- reflecting curved surface II, 13- reflecting curved surface III, 14- reflecting curved surface IV,
15- reflecting curved surface V, 20- shape adjustment module, 21- deformable support, 22- hinge, 23- driving device, 24- rotational pin, 30-
Rack module, 31- support leg, 311- support leg first part, 312- support leg second part, 32- joint arrangement, the short pass 321-
Section, the joint 322- long, 323- shaft, 324- shaft, 33- mounting base, 40- clock tracing control module, 50- pitch angle adjust mould
Block, the connecting pin 51-, 511- connecting rod, 512- attaching nut, 52- adjusting rod, 521- shaft, 53- shake the hand, 60- receiver module,
61- receiver holder, 611- wheel, 612- lifting device, 6121-X shape stabilizer blade, 6122- fixed link, 6123- screw rod, 6124-
Handle, 613- mounting platform, 62- optical receiver module, 621- inclination-angle regulating device, 6211- location hole, 6212- positioning pin.
Specific embodiment
The contents of the present invention are described in further details with reference to the accompanying drawings and detailed description.
Embodiment one:
With reference to Fig. 1-Fig. 7, a kind of off-axis formula Photospot solar system, including concentration module 10, shape adjustment module 20, connect
Receive device module 60, rack module 30, clock tracing control module 40, pitch angle adjustment module 50.
As shown in Figure 4-Figure 6, concentration module 10 is made of the offside reflection face of the paraboloid interception of three different focal lengths, is wrapped
Include be located in the middle reflecting curved surface I11, two pieces be located at the reflecting curved surface II12 of reflecting curved surface I11 opposite sides, two pieces be located at it is anti-
The reflecting curved surface III13 of the other opposite sides of curved surface I11 is penetrated, and front and back is staggered between each reflecting curved surface, between reflecting curved surface
It can be folded；In addition, reflecting curved surface can also carry out deformation adjustment, and then the control that curvature is carried out to it may be implemented.
As shown in fig. 7, the deformation adjustment of reflecting curved surface depends on shape adjustment module 20, shape adjustment module 20 includes can
Deformable stent 21, hinge 22, driving device 23, rotational pin 24, deformable support 21 are set to the edge of peripheral reflecting curved surface, instead
It penetrates curved surface to be fixed on deformable support 21, the both ends of driving device are rotatably connected to the anti-of opposite sides by rotational pin
The both ends of curved surface III13, the deformation extent of 23 controllable adjustable reflecting curved surface of driving device are penetrated, rotation rotational pin 24 can control anti-
The direction of curved surface deformation is penetrated, hinge 22 is provided between each reflecting curved surface, each reflecting surface can be made mutually to fold by hinge 22
Or it opens.
As shown in Figure 1 and Figure 2, concentration module 10 is set on rack module 30, and rack module 30 includes three support legs
31, one of support leg 31 is provided with the joint arrangement 32 of an adjusting height, the support leg 31 include can opposite bending the
A part 311 and second part 312, joint arrangement 32 include short joint 321 and long joint 322, and short joint 321 passes through shaft
323 are rotatably coupled the end of first part 311 Yu second part 312, and long 322 one end of joint can be rotated by shaft 324
Ground is connected to first part 311, and the other end can be slided along second part 322, the angle between long joint 322 and short joint 321
It is adjustable, and then the height of the support leg 31 is adjusted, realize off-axis formula solar concentrating system of the present invention vertical and horizontal
Between conversion.Rack module 30 is arranged to three support legs, is more conducive to stability.
Tracking module includes that polar axis rotary module (being not marked in figure), clock tracing control module 40 and pitch angle adjust mould
Block 50.
Polar axis rotary module carries out solar tracking, the side of this line around the center of gravity of concentration module and the line of parabolic focus
To consistent with the direction of the earth's axis, driving is driven by Weight type mechanical clock.
Clock tracing control module 40 is set in the mounting base 33 of concentration module 10 and 30 junction of rack module, is passed through
Gear cooperation carrys out Dose times.
Pitch angle adjustment module 50 includes a connecting pin 51 and one is connected to tune between connecting pin 51 and concentration module 10
Pole 52,52 lower end of adjusting rod are provided with external screw thread, and connecting pin 51 includes the connecting rod 511 being fixedly installed in mounting base 33, and
It is set to the attaching nut 512 of 511 one end of connecting rod, attaching nut 512 is provided with the internal screw thread to match with 52 external screw thread of adjusting rod,
The lower end of adjusting rod 512 is connect with nut 512 by being threadedly engaged, and the upper end of adjusting rod 52 and the edge of concentration module 10 pass through
Shaft 521 connects, and the bottom end of adjusting rod 52 is provided with one and shakes the hand 53, can shake the hand 53 by rotation, makes adjusting rod 52 and nut 512
The height of relative motion, adjusting rod 52 changes, to change the pitch angle of concentration module 10.
As shown in figure 3, receiver module 60 includes moveable receiver holder 61 and is set on receiver holder
Optical receiver module 62.
Receiver holder 61 includes the wheel 611 for being set to bottom, is provided with lifting device 612 above wheel 611, is gone up and down
Device 612 includes the X-shaped stabilizer blade 6121 that can rotate around the axis for being respectively arranged at opposite sides, and the X-shaped stabilizer blade 6121 of two sides passes through
Two fixed links 6122 being parallel to each other connect, and same position is provided with screw hole in two fixed links 6122, and a screw rod 6123 runs through
In two screw holes, it is fixedly connected with a wherein hole, can be mobile relative to another hole, the moveable one end of screw rod 6123 is provided with hand
The width between two parallel fixed links 6122 is adjusted by rotational handle 6124, thus between making X-shaped stabilizer blade 6121 in handle 6124
Width changes, and then adjusts 612 height of lifting device, is provided with mounting platform 613, light-receiving above lifting device 612
Module 62 is set on mounting platform 613, and inclination-angle regulating device 621 is provided between mounting platform 613 and optical receiver module 62,
Inclination-angle regulating device 621 includes several location holes 6211 having with bevel protractor for being set to 613 side of mounting platform, and is set to
The positioning pin 6212 of 62 two sides of optical receiver module, positioning pin 6212 can cooperate with the location hole 6211 of different angle, when needing to adjust
When saving the angle of light receiver module 62, positioning pin 6212 is inserted into the location hole 6211 of respective angles, i.e., adjustable light connects
Receive the angle of device module 62.The focal point that receiver module 60 is placed on reflecting curved surface is fixed, and receiver module receives too
Sunlight is coated with high temperature solar selectively absorbing coating on one side, and other faces adhere to heat preservation module, and inside is placed with magnalium zinc
Alloy material.
Its course of work is, on the Northern Hemisphere, when solar elevation is relatively low in winter, by having in rack module 30
The support leg 31 of joint arrangement 32 extends, that is, uses vertical Photospot solar system；When start tracking in the morning, adjust poly-
Optical module 10, and adjust height and the inclination angle of receiver holder 61 accordingly, enables the focusing spot of concentration module 10
Reach on receiver module 60；Receiver module 60 is to fill the heat accumulation module receiver module of Mg-Al-Zn Alloy for solar energy phase
That answers is converted to thermal energy, while 40 meeting of clock tracing control module is so that Photospot solar system is directed at the sun in real time；In the afternoon
When the sun sets, clock tracing control module 40 stops tracking, and Photospot solar system shuts down；It can move on to when needed
Interior, then energy is released and is used for purposes such as user's cooking, heating, illuminations.Behind more than ten days or even use in one month,
Solar elevation is varied, and is adjusted by pitch angle of the pitch angle adjustment module 50 to concentration module 10；Pass through driving
Device 23 controls deformable support 21 to realize the change in shape of reflecting surface, so that the focal spot focused is more ideal.
In addition, when summer, solar elevation was higher, by the support leg 31 for having joint arrangement 32 of rack module 30
It folds up, that is, uses horizontal Photospot solar system；Other courses of work are identical with above-mentioned vertical system.
Embodiment two
In the present embodiment, the difference with embodiment one is: as shown in figure 8, concentration module 10 includes reflecting curved surface IV14
With reflecting curved surface V15, it is that fan-shaped curved surface forms by being cut into identical, centered on focus, floor projection
, such cutting mode is convenient for the large-scale production of reflecting curved surface.
Its course of work is, in the Southern Hemisphere, when summer, solar elevation was relatively low, by having in rack module 30
The support leg 31 of joint arrangement 32 extends, that is, uses vertical Photospot solar system；When start tracking in the morning, adjust poly-
Optical module 10, and adjust height and the inclination angle of receiver holder 61 accordingly, enables the focusing spot of concentration module 10
Reach on receiver module 60；Receiver module 60 is steam generating system, meanwhile, 40 meeting of clock tracing control module is so that poly-
Light solar energy system is directed at the sun in real time；Under the action of sunlight, receiver module 60 generates enough steam, is for power generation
System uses, and then the daily power demand such as can be used for the normal lighting of user, TV.By more than ten days or even use in one month
Afterwards, solar elevation is varied, and is adjusted by pitch angle of the pitch angle adjustment module to concentration module.
In addition, when solar elevation is higher in winter, by the support leg for having joint arrangement 32 in rack module 30
31 fold up, that is, use horizontal Photospot solar system；Other courses of work are identical with above-mentioned vertical system.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and the embodiment is not to limit this hair
Bright the scope of the patents, all equivalence enforcements or change without departing from carried out by the present invention, is intended to be limited solely by the scope of the patents of this case.
Claims (10)
1. a kind of off-axis formula Photospot solar system, it is characterised in that: including
Concentration module (10): including one or more sliceable reflectings surface, the reflecting surface is one or more tools of interception
There is common focus, different focal length paraboloid, is pressed from both sides between the line that any two points and focus are constituted on the paraboloid intercepted
Angle≤180 °；
Shape adjustment module (20): including deformable support (21) and can drive deformable support deform driving device (23),
The deformable support (21) is set to the edge of concentration module (10), and the both ends of the driving device (23) pass through rotational pin
(24) concentration module (10) corresponding both ends are rotatably coupled；
Rack module (30): including three support legs (31), one of support leg is provided with the joint arrangement of an adjusting height
(32), the concentration module (10) is set on rack module (30)；
Tracking module: including polar axis rotary module, clock tracing control module (40) and pitch angle adjustment module (50), polar axis rotation
Revolving die block carries out solar tracking, the direction of this line and the direction of the earth's axis around the center of gravity of concentration module and the line of parabolic focus
Unanimously, the clock tracing control module (40) is set to the mounting base of the junction of concentration module (10) and rack module (30)
(33) on, described pitch angle adjustment module (50) one end is set on mounting base (33), and the other end is set to concentration module (10)
Edge, for adjusting the angle of the concentration module (10)；
Receiver module (60): being independently arranged relative to the concentration module (10), including moveable receiver holder (61)
And it is set to the optical receiver module (62) on receiver holder.
2. off-axis formula Photospot solar system according to claim 1, it is characterised in that: the position of the multiple reflecting surface
Front and back is staggered.
3. off-axis formula Photospot solar system according to claim 1, it is characterised in that: set between the reflecting surface is adjacent
It is equipped with hinge (22), adjacent reflecting surface can be folded or be opened by hinge (22).
4. off-axis formula Photospot solar system according to claim 1, it is characterised in that: the reflecting surface is by multiple identical
, centered on focus, floor projection be that fan-shaped optically focused curved surface is constituted.
5. off-axis formula Photospot solar system according to claim 1, it is characterised in that: joint arrangement (32) setting
In on a support leg (31), the support leg (31) include can opposite bending first part (311) and second part (312),
The joint arrangement (32) includes short joint (321) and long joint (322), and short joint (321) both ends pass through shaft respectively
(323) it is rotatably coupled the end of first part (311) Yu second part (312), described long joint (322) one end is by turning
Axis (324) is rotatably connected at first part (311), and the other end can slide in second part, the long joint (322) with
Angle adjustable between the short joint (321), and then the height of the support leg (31) is adjusted.
6. off-axis formula Photospot solar system according to claim 1, it is characterised in that: the pitch angle adjustment module
(50) adjusting rod (52) between connecting pin and concentration module, the adjusting rod are connected to including a connecting pin (51) and one
(52) lower end is provided with external screw thread, and the connecting pin (51) includes the connecting rod (511) being fixedly installed on mounting base (33), and is set
The attaching nut (512) for being placed in connecting rod one end, the attaching nut (512) are provided with interior with the matching of adjusting rod (52) external screw thread
The lower end of screw thread, the adjusting rod (52) is threadedly coupled with the attaching nut (512), the upper end of the adjusting rod (52) and poly-
The edge of optical module (10) is connected by shaft (521).
7. off-axis formula Photospot solar system according to claim 1, it is characterised in that: receiver holder (61) packet
The wheel (611) for being set to bottom is included, is provided with lifting device (612) above the wheel, the lifting device (612) includes
It is respectively arranged at the X-shaped stabilizer blade (6121) of opposite sides, the X-shaped stabilizer blade (6121) of two sides passes through two fixed links being parallel to each other
(6122) it connecting, is provided with screw rod (6123) in two fixed link, described screw rod (6123) one end is provided with handle (6124),
By rotating handle adjustable up-down device (612) height, mounting platform is provided with above the lifting device (612)
(613), the optical receiver module (62) is set on the mounting platform (613), the mounting platform (613) and light-receiving mould
It is provided between block (62) inclination-angle regulating device (621), the inclination-angle regulating device includes the band for being set to mounting platform side
Several location holes (6211) of angled ruler, and it is set to the positioning pin (6212) of optical receiver module two sides, the positioning pin
(6212) it can cooperate with the location hole (6211) of different angle, adjust the angle of light receiver module (62).
8. off-axis formula Photospot solar system according to claim 1, it is characterised in that: optical receiver module (62) packet
Including the energy-storage module of fused salt or alloy, photovoltaic module, steam generating system, temperature-difference power generation module, cooker or the above-mentioned function of collection is
One or more of the multifunctional unit module of one.
9. off-axis formula Photospot solar system according to claim 8, it is characterised in that: optical receiver module (62) packet
When including the energy-storage module or multifunctional unit module of fused salt or alloy, receive sunlight is coated with the selection of high temperature solar energy on one side
Property absorber coatings or other high temperature resistant dark colors be coating, other faces adhere to heat preservation module.
10. a kind of application method of off-axis formula Photospot solar system as described in any one of claims 1-9, feature exist
In, comprising the following steps:
Step 1: when solar elevation is relatively low, the joint arrangement (32) in rack module (30) is trailed；In sun height
When degree angle is relatively high, the joint arrangement (32) in rack module (30) is bent；Meanwhile adjusting receiver holder (61) accordingly
Height and inclination angle so that receiver module (60) is in the focal point of off-axis formula Photospot solar system；
Step 2: it when start tracking in the morning, adjusts concentration module (10), focusing spot is enable to reach light receiver module
(62) on, solar energy is correspondingly converted to thermal energy or electric energy by light receiver module (62), meanwhile, clock tracing control module
(40) Photospot solar system is controlled, is directed at the sun in real time；When the sun sets in the afternoon, clock tracing control module (40) stops
Tracking, Photospot solar system shut down；
Step 3: receiver module (60) are moved to by changeable Photospot solar systematic difference scene by wheel (611)
Anywhere, it can be used as cooking, heat up water, warm oneself, drying, generating electricity, illuminating, charging；
Step 4: the pitching when solar elevation is varied, by pitch angle adjustment module (50) to concentration module (10)
Angle is adjusted；The change in shape of deformable support (21) Lai Shixian reflecting surface is controlled by driving device (23), adjustment focuses
Focal spot.
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| CN101728980A (en) * | 2009-12-18 | 2010-06-09 | 益科博能源科技（上海）有限公司 | Polar axis tracking device of solar collector |
| CN201917099U (en) * | 2010-05-06 | 2011-08-03 | 王晓岚 | Split-body adjustable static-to-be groove-type solar heat-converging device |
| CN201945729U (en) * | 2010-11-01 | 2011-08-24 | 哈尔滨工业大学 | Stable support device of heliostat with spinning-elevation tracking mode |
| CN103836808A (en) * | 2012-11-22 | 2014-06-04 | 飞秒光电科技(西安)有限公司 | Solar disc type electricity generating light-gathering optical system |
| CN106322784B (en) * | 2016-09-30 | 2019-08-13 | 浙江中控太阳能技术有限公司 | A kind of reflecting surface support component and its heliostat for heliostat |
| CN206320947U (en) * | 2016-12-29 | 2017-07-11 | 旭孚（北京）新能源科技有限公司 | A kind of groove type heat collector |
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