CN209562504U - A kind of concentrating solar power generating device - Google Patents
A kind of concentrating solar power generating device Download PDFInfo
- Publication number
- CN209562504U CN209562504U CN201920307977.6U CN201920307977U CN209562504U CN 209562504 U CN209562504 U CN 209562504U CN 201920307977 U CN201920307977 U CN 201920307977U CN 209562504 U CN209562504 U CN 209562504U
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- CN
- China
- Prior art keywords
- reflector
- solar panel
- screw rod
- level tune
- hinged
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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
-
- 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
Abstract
The utility model discloses a kind of concentrating solar power generating devices, comprising: pedestal, sunlight tracking mechanism, reflector, solar panel and battery board bracket, wherein the inner surface of reflector is that the forward projection of the paraboloid of revolution and reflector is round；Reflector is obliquely installed, and tracks mechanism supports on pedestal by sunlight；Solar panel is circular configuration；Sunlight tracking mechanism includes driving motor, horizontal adjustment bracket, Level tune screw rod, Level tune ball nut, Level tune pin shaft, rocking handle, height adjusting screw rod and height adjustment ball nut, realizes sunlight tracking.Present apparatus luminescent screen optically focused is uniform, and the entire received luminous energy of solar panel is also uniform, and generating efficiency is high, and sunlight tracking mechanism therein largely uses bar and articulated structure, structure is simple, light-weight, at low cost, and performance is stablized, and is less prone to problem, substantially increases the reliability of power generator；Meanwhile maintenance cost is low, is conducive to produce in batches.
Description
Technical field
The utility model relates to solar energy generation technology field more particularly to a kind of concentrating solar power generating devices.
Background technique
Solar power generation refers to the generation mode it is not necessary that luminous energy to be directly changed into electric energy by thermal process, it includes photovoltaic
Generate, Generation, Generator Chemically generation, light induction power generation and photo-biological power generation.Photovoltaic power generation is directly to be turned solar ray energy using solar battery
Turn to electric energy, currently used solar power generation mode one is directly by solar panel directly as under sunlight ray,
Another kind is concentrating solar power generation.Concentrating solar power generation is that the light on certain area is passed through by way of optically focused
Condenser system is focused at a narrow region (focal spot), and solar battery only needs the size of focal spot area, thus substantially
Degree reduces the dosage of solar battery, reduces cost.
Currently, the structure of common concentrating solar power generation include the rectangular reflector that inner surface is the paraboloid of revolution and
The sunlight of large area is converged to optically focused too by the water tank of concentrating solar battery plate, cooling concentrating solar battery plate, reflector
On positive energy solar panel, received light is converted to electric energy by concentrating solar battery plate.
But in the prior art frequently with concentrating solar battery plate be rectangular, Photospot solar currently on the market
Solar panel is generally rectangular, and reflector, which generallys use, is projected as the rectangular paraboloid of revolution, and which results in Photospot solar electricity
Pond plate is uneven in the inscribed receipts luminous energy of entire area, and four angles of solar panel nearby receive little energy, and power generation is few, influences power generation and imitates
Rate, and since concentrating solar battery plate is that solar panel is connected in series, under the premise of no illumination, it is equivalent to an electricity
Resistance, plays the role of internal resistance.And in terms of sunlight tracks transmission, at present frequently with partial gear and rack-driving, these mechanisms
Manufacturing cost is high, weight weight, and maintenance requirement is high, is unfavorable for producing in batches.
Utility model content
In order to solve the problems in the existing technology, the utility model embodiment provides a kind of concentrating solar power generation
Device, comprising: pedestal, sunlight tracking mechanism, reflector, solar panel and battery board bracket, wherein
The inner surface of the reflector be the forward projection of the paraboloid of revolution and the reflector be it is round, it is described reflective
Plate is obliquely installed, and tracks mechanism supports on the pedestal by the sunlight；
The solar panel is circular configuration, and the solar panel is supported on the reflector by battery board bracket, and institute
The central point for stating solar panel is arranged in the rotary shaft of the paraboloid of revolution, and the solar panel is vertical with the rotary shaft to be set
It sets, and cooler bin is arranged towards the reflector, another side in the light-receiving surface of solar panel；
Sunlight tracking mechanism includes driving motor, horizontal adjustment bracket, Level tune screw rod, Level tune ball spiral shell
Mother, Level tune pin shaft, rocking handle, height adjusting screw rod and height adjustment ball nut, wherein
The horizontal adjustment bracket includes vertical part and the horizontal part, one end of the bottom end of the vertical portion and the horizontal part
It is fixedly connected, one end of the horizontal part also passes through Level tune pin shaft and the pedestal is hinged；
The top of the vertical portion and the top of the reflector are hinged, and the bottom end of the reflector and one end of rocking handle are solid
The other end of fixed connection, the rocking handle is hinged by one end of height adjustment ball nut and height adjusting screw rod, the height tune
The other end of the other end for saving screw rod and the horizontal part is hinged by height adjustment pin shaft；
The driving motor is connect by shaft coupling with one end of the Level tune screw rod, and the Level tune screw rod is also
The other end by the Level tune ball nut and the horizontal part is hinged.
Preferably, height adjustment handle is arranged in the aspherical end of the height adjustment ball nut.
Preferably, the top of the vertical portion and the top of the reflector are hinged by loose-leaf.
Preferably, the shape of the cooler bin is circle, and the outer diameter of the cooler bin is identical as the outer diameter of solar panel.
Concentrating solar power generating device provided by the embodiment of the utility model, by the way that reflector is arranged to forward projection
For the circular paraboloid of revolution and the cell plate design of circular configuration, solve in the prior art solar panel in entire area
Receive the non-uniform problem of luminous energy.Concentrating solar power generating device in the present embodiment, luminescent screen optically focused is uniform, entire battery
The received luminous energy of plate is also uniform, and generating efficiency is high；Sunlight tracking mechanism therein largely uses bar and articulated structure, structure letter
It is single, it is light-weight, it is at low cost, and also performance is stablized, and is less prone to problem, substantially increases the reliability of power generator；Meanwhile it tieing up
It protects at low cost, is conducive to produce in batches.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
It, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution of the utility model
It is briefly described, it should be apparent that, for those of ordinary skills, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of the schematic diagram of the section structure of concentrating solar power generating device provided by the embodiment of the utility model；
Fig. 2 is a kind of concentrating solar power generating device provided by the embodiment of the utility model perpendicular to sunlight ray direction
The schematic diagram of the section structure；
Fig. 3 is a kind of concentrating light principles figure of concentrating solar power generating device provided by the embodiment of the utility model；
Fig. 4 is the B-B view of Fig. 1；
Fig. 5 is the C-C view of Fig. 2；
Fig. 6 is the A-A view of Fig. 1.
Fig. 1 is into Fig. 6: 1, loose-leaf, 2, reflector, 3, reflective membrane, 4, cooler bin, 5, solar panel, 6, battery board bracket, 7,
Rocking handle, 8, height adjusting screw rod, 9, height adjustment ball nut, 10, height adjustment handle, 11, height adjustment pin shaft, 12, level
Adjust ball nut, 13, Level tune screw rod, 14, pedestal, 15, Level tune pin shaft, 16, Level tune split pin, 17, level
Adjusting bracket, 18, shaft coupling, 19, driving motor, 20, height adjustment split pin, 21, bolt, 22, vertical portion, 23, horizontal part,
24, motor fixing plate.
Specific embodiment
Referring to Fig. 1 to Fig. 6, a kind of concentrating solar power generating device provided by the embodiment of the utility model, including pedestal
14, sunlight tracking mechanism, reflector 2, solar panel 5 and battery board bracket 6, in which:
The inner surface of reflector 2 is that the forward projection of the paraboloid of revolution and reflector 2 is round.In specific implementation process
In, the inner surface of reflector 2 attaches reflective membrane 3, to propose the efficiency of high light reflectivity.Reflector 2 is obliquely installed, and passes through the sunlight
Mechanism supports are tracked on pedestal 14.2 face sunlight of reflector setting, so that the sunlight of large area is converged to one by reflector
In relatively small concentration zones.
Correspondingly, solar panel 5 is also configured as circular configuration, solar panel 5 is supported on reflector 2 by battery board bracket 6,
And the central point of solar panel 52 inner surface of reflector is set where the paraboloid of revolution rotary shaft on, solar panel 5 and rotary shaft
It is vertically arranged, and the light-receiving surface of solar panel 5 is towards reflector 2.And since the forward projection of reflector 2 is circle, solar panel 5
Sunlight for circular configuration, reflector reflection converges on solar panel 5, to make solar panel 5 in the inscribed receipts of entire area
Luminous energy is uniform, to improve luminous efficiency.
Because luminous intensity increases after optically focused, electric current also increases, and needs the back side cooling, and cooling is arranged in the another side of solar panel 5
Case 4, coolant liquid is packed into cooler bin 4, and coolant liquid can be using pure water etc..In the present embodiment, with the shape pair of solar panel 5
It answers, the shape of cooler bin 4 is also round, and the outer diameter of cooler bin is equal with the outer diameter of solar panel 5.
In the specific implementation process, sunlight tracking mechanism includes driving motor 19, horizontal adjustment bracket 17, Level tune spiral shell
Bar 13, Level tune ball nut 12, Level tune pin shaft 15, wherein
As shown in Figure 1, horizontal adjustment bracket 17 includes vertical portion 22 and horizontal part 23, the bottom end of vertical portion 22 and horizontal part
23 one end is fixedly connected, and in the specific implementation process, the angle of vertical portion 22 and horizontal part 23 can be 90 °.Horizontal part 23
Close one end with 22 junction of vertical portion also passes through Level tune pin shaft 15 and pedestal 14 is hinged, and Level tune pin shaft 15 can lead to
Cross the locking of Level tune split pin 16.In dynamic drive, horizontal part 23 can be rotated around Level tune pin shaft 15.
The top of vertical portion 22 and the top of reflector 2 are hinged, and the bottom end of reflector 2 and the other end of horizontal part 23 connect
It connects.When horizontal part 23 rotates, reflector 2 can be rotated with it.
As shown in figure 5, driving motor 19 is connect by shaft coupling 18 with one end of Level tune screw rod 13, Level tune spiral shell
Bar 13 is also hinged with the other end of horizontal part 23 by Level tune ball nut 12.When work, 19 continuous rotation of driving motor, band
Dynamic Level tune screw rod 13, Level tune ball nut 12, horizontal adjustment bracket 17, make horizontal adjustment bracket 17 around Level tune pin
Axis 15 is swung.In the specific implementation process, 19 constant output revolving speed of driving motor guarantees the tracking angular rate and the sun of reflector
Autobiography angular speed is identical, thus tracking sunlight.In the specific implementation process, solar panel 5 can provide electric power for driving motor.
In the specific implementation process, motor fixing plate 24, motor fixing plate 24 and bottom is fixedly installed in 19 bottom of driving motor
Seat 14 is hinged by bolt 21, and during driving horizontal adjustment bracket 17, driving motor 19 can also turn driving motor 19
It is dynamic, to change the angle between 17 between Level tune screw rod 13 and Level tune, guarantee horizontal adjustment bracket 17 around level
Pin shaft 15 is adjusted to be swung.
In the specific implementation process, sunlight tracking mechanism further includes rocking handle 7, height adjusting screw rod 8, height adjustment ball nut
9, wherein the bottom end of reflector 2 is fixedly connected with one end of rocking handle 7, the other end of rocking handle 7 by height adjustment ball nut 9 with
One end of height adjusting screw rod 8 is hinged, and the other end of height adjusting screw rod 8 and the other end of horizontal part pass through height adjustment pin shaft
11 is hinged；The top of the vertical portion 22 of horizontal adjustment bracket 17 and the top of reflector 2 are hinged.In the specific implementation process, high
Degree adjusts pin shaft 11 and can be locked by height adjustment split pin 20.By above structure, so that the elevation angle of reflector is adjustable, from
And guarantee in Four seasons change, the adjustable elevation angle, to accurately track sunray, guarantee generating efficiency.Having
It can be adjusted daily in body implementation process once, it can also be primary every adjustment in several days.
Sunlight in the present embodiment tracks mechanism, largely uses bar and articulated structure, and structure is simple, light-weight, at low cost,
And performance is stablized, and is less prone to problem, substantially increases the reliability of power generator；Meanwhile maintenance cost is low, is conducive to criticize
Amount production.
In a kind of possible embodiment, the elevation angle of reflector is adjusted for convenience, it can be in height adjustment ball nut 9
Aspherical end be arranged height adjustment handle 10, facilitate height adjustment.
In alternatively possible embodiment, the top of 17 vertical portion 22 of horizontal adjustment bracket and the top of reflector 2 can
To be carried out hingedly by loose-leaf 1, to realize that elevation angle is adjustable.
A kind of concentrating solar power generating device provided by the embodiment of the utility model, comprising: pedestal, sunlight track machine
Structure, reflector, solar panel and battery board bracket, wherein the inner surface of the reflector is the paraboloid of revolution and the reflector
Forward projection be circle, the reflector is obliquely installed, and tracks mechanism supports on the pedestal by the sunlight；It is described
Solar panel is circular configuration, and the solar panel is supported on the reflector by battery board bracket, and in the solar panel
Heart point is arranged in the rotary shaft of the paraboloid of revolution, and the solar panel is vertically arranged with the rotary shaft, and solar panel
Cooler bin is arranged towards the reflector, another side in light-receiving surface；Sunlight tracking mechanism includes driving motor, Level tune branch
Frame, Level tune screw rod, Level tune ball nut, Level tune pin shaft, rocking handle, height adjusting screw rod and height adjustment ball spiral shell
It is female, wherein the horizontal adjustment bracket includes vertical part and the horizontal part, one end of the bottom end of the vertical portion and the horizontal part
It is fixedly connected, one end of the horizontal part also passes through Level tune pin shaft and the pedestal is hinged；The top of the vertical portion with
The top of the reflector is hinged, and the bottom end of the reflector is fixedly connected with one end of rocking handle, and the other end of the rocking handle is logical
The one end for crossing height adjustment ball nut and height adjusting screw rod is hinged, the other end of the height adjusting screw rod and the horizontal part
The other end by height adjustment pin shaft it is hinged；The driving motor is connected by one end of shaft coupling and the Level tune screw rod
It connects, the other end that the Level tune screw rod also passes through the Level tune ball nut and the horizontal part is hinged.This is practical new
The concentrating solar power generating device that type embodiment provides is circular rotary parabolic by the way that reflector is arranged to forward projection
It is non-uniform in the inscribed receipts luminous energy of entire area to solve solar panel in the prior art for the cell plate design of face and circular configuration
Problem.Concentrating solar power generating device in the present embodiment, luminescent screen optically focused is uniform, and the entire received luminous energy of solar panel is also equal
Even, generating efficiency is high；Sunlight tracking mechanism therein largely uses bar and articulated structure, and structure is simple, light-weight, at low cost,
And performance is stablized, and is less prone to problem, substantially increases the reliability of power generator；Meanwhile maintenance cost is low, is conducive to criticize
Amount production.
Same and similar part may refer to each other between each embodiment in this specification.
Those skilled in the art are considering specification and practice here after the disclosure of utility model, will readily occur to practical
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including undocumented skills of the utility model
Common knowledge or conventional techniques in art field.The description and examples are only to be considered as illustrative, the utility model
True scope and spirit are indicated by the following claims.
Above-described the utility model embodiment does not constitute the restriction to scope of protection of the utility model.
Claims (4)
1. a kind of concentrating solar power generating device characterized by comprising pedestal (14), sunlight track mechanism, reflector
(2), solar panel (5) and battery board bracket (6), wherein
The inner surface of the reflector (2) be the forward projection of the paraboloid of revolution and the reflector (2) be it is round, it is described anti-
Tabula rasa (2) is obliquely installed, and tracks mechanism supports on the pedestal (14) by the sunlight；
The solar panel (5) is circular configuration, and the solar panel (5) is supported in the reflector (2) by battery board bracket (6)
On, and the central point of the solar panel (5) is arranged in the rotary shaft of the paraboloid of revolution, the solar panel (5) with it is described
Rotary shaft is vertically arranged, and the light-receiving surface of solar panel (5) is towards the reflector (2), another side setting cooler bin (4)；
The sunlight tracking mechanism includes driving motor (19), horizontal adjustment bracket (17), Level tune screw rod (13), horizontal tune
Ball nut (12), Level tune pin shaft (15), rocking handle (7), height adjusting screw rod (8) and height adjustment ball nut (9) are saved,
In,
The horizontal adjustment bracket (17) includes vertical portion (22) and horizontal part (23), the bottom end of the vertical portion (22) with it is described
One end of horizontal part (23) is fixedly connected, and one end of the horizontal part (23) also passes through Level tune pin shaft (15) and the pedestal
(14) hinged；
The top of the vertical portion (22) and the top of the reflector (2) are hinged, the bottom end of the reflector (2) and rocking handle
(7) one end is fixedly connected, and the other end of the rocking handle (7) passes through height adjustment ball nut (9) and height adjusting screw rod (8)
One end is hinged, and the other end of the height adjusting screw rod (8) and the other end of the horizontal part (23) pass through height adjustment pin shaft
(11) hinged；
The driving motor (19) is connect by shaft coupling (18) with one end of the Level tune screw rod (13), the horizontal tune
It is also hinged by the Level tune ball nut (12) and the other end of the horizontal part (23) to save screw rod (13).
2. device as described in claim 1, which is characterized in that the aspherical end of the height adjustment ball nut (9) is arranged high
It spends regulation handle (10).
3. device as described in claim 1, which is characterized in that the top of the vertical portion (22) and the reflector (2)
Top is hinged by loose-leaf (1).
4. the device as described in claims 1 to 3 is any, which is characterized in that the shape of the cooler bin (4) is round, and institute
The outer diameter for stating cooler bin (4) is identical as the outer diameter of solar panel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307977.6U CN209562504U (en) | 2019-03-12 | 2019-03-12 | A kind of concentrating solar power generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307977.6U CN209562504U (en) | 2019-03-12 | 2019-03-12 | A kind of concentrating solar power generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209562504U true CN209562504U (en) | 2019-10-29 |
Family
ID=68312787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920307977.6U Expired - Fee Related CN209562504U (en) | 2019-03-12 | 2019-03-12 | A kind of concentrating solar power generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209562504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123943A (en) * | 2021-11-19 | 2022-03-01 | 睿贝佳(深圳)科技有限公司 | Universal adjusting device for fluorescent solar concentrator |
-
2019
- 2019-03-12 CN CN201920307977.6U patent/CN209562504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123943A (en) * | 2021-11-19 | 2022-03-01 | 睿贝佳(深圳)科技有限公司 | Universal adjusting device for fluorescent solar concentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |