CN202473950U - Solar energy photo-thermal power-generating system - Google Patents
Solar energy photo-thermal power-generating system Download PDFInfo
- Publication number
- CN202473950U CN202473950U CN2011204768801U CN201120476880U CN202473950U CN 202473950 U CN202473950 U CN 202473950U CN 2011204768801 U CN2011204768801 U CN 2011204768801U CN 201120476880 U CN201120476880 U CN 201120476880U CN 202473950 U CN202473950 U CN 202473950U
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- solar energy
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- shaft
- thermal power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to a solar energy photo-thermal power-generating system including a photovoltaic plate installing support, a rotation polar shaft, a rotary table, a support stand column, a rotation servo polar shaft, a revolution polar shaft, a revolution polar shaft sleeve, a thermoelectric converter, a solar panel, a telescopic rod, a revolution driving box, a revolution servo motor, a gear box, a worm, a nut and a single-direction barrier plate. According to the utility model, a bi-polar shaft tracking device is adopted, and the computation is realized according to an astronomic orbit method to make the solar panel installed on the solar energy photo-thermal power-generating system aim at a sun light incidence direction all along through software programming. The utility model discloses an improvement of making a horizontal adjustment shaft in parallel with the polar axis of the earth and making a pitching adjustment shaft perpendicular to the polar axis of the earth, thereby reducing the driving frequency and range of the pitching shaft and reducing the operation cost of the solar energy photo-thermal power-generating system effectively. And the utility model also introduces a direct thermoelectric converting method, thereby improving the reliability of the operation of the solar energy photo-thermal power-generating system effectively.
Description
Technical field
The utility model relates to a kind of solar light-heat power-generation system.
Background technology
At present traditional tracking sunlight system (generally be use the one-mast support formula, but employing garden disc type is also arranged) is adopt the photoinduction system, equipment operation cost height.The photoinduction system causes power consumption big because of not stopping to seek light source when cloud is arranged.And cloud is when leaving, and taking time harmonizes follows the tracks of, and not only influences the energy output of equipment, and has increased the power consumption in the course of work.What in addition, most of solar power systems adopted is opto-electronic conversion or photo-thermal electricity translative mode.Opto-electronic conversion is based on the photon effect principle, and its generating capacity is limited.Photo-thermal electricity conversion power generation system not only can't evenly absorb sunlight, and needs to lean on the rotation of high temperature refrigerant driving generator to produce electric energy.Because introduced mechanical transmission component, so the maintenance of equipment and operation cost are higher, reliability is lower.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art, the purpose of the utility model is to provide a kind of solar light-heat power-generation system, and power consumption is little, precision is high, equipment operation and maintenance cost are low.
To achieve these goals, the technical scheme of the utility model employing is:
A kind of solar light-heat power-generation system comprises photovoltaic panel mounting bracket 1, and photovoltaic panel mounting bracket 1 is installed in the two ends at revolution pole axis 6 respectively; Revolution pole axis 6 passes axle sleeve 7 and links to each other with the top of expansion link 10, and nut 15 is installed in the bottom of expansion link 10, and axle sleeve 7 connects the top of rotation pole axis 2; The bottom of rotation pole axis 2 links to each other with the end face of turntable 3, and the bottom surface of turntable 3 is installed in the upper surface of support post 4, and support post 4 tops tilt; Angled with horizontal plane, the lower part is perpendicular to the ground to link to each other, and the upper surface of support post 4 is equipped with rotation servomotor 5; Rotation servomotor 5 links to each other with turntable 3 simultaneously, and axle sleeve 7 following peripheries also connect the tank wall of the driving box 11 that revolves round the sun, and revolution driving box 11 bottoms are equipped with revolution servomotor 12; Revolution servomotor 12 links to each other with an end of gearbox 13, and the other end of gearbox 13 links to each other with the bottom of worm screw 14, and the top of worm screw 14 is equipped with unidirectional baffle plate 16; Solar energy sailboard 9 is installed on the photovoltaic panel mounting bracket 1; Thermoelectric converter 8 is installed on the solar energy sailboard 9, and the top of thermoelectric converter 8 is parallel to each other, and the bottom radiator is towards ground; Nut 15 outer surfaces link to each other with expansion link 10, inner surface and worm screw 14 engagements.
Described photovoltaic panel mounting bracket 1 can be processed into the stair-stepping form of whole single horizontal plane or front and back.
Rectangular array is installed several focus conversion equipments on the described solar energy sailboard 9.
Described unidirectional baffle plate 16 distributes several along worm screw 14 outer circumference array.
Described unidirectional baffle plate 16 is 4 along worm screw 14 outer circumference array distribution numbers.
The utility model adopts bipolar axle tracking means, calculates according to astronomical orbital method, through software programming, makes the solar energy sailboard that is installed in the solar light-heat power-generation system aim at the sunray incident direction all the time.The utility model provides that the horizontal adjustment axle is parallel with earth pole axis, the improvement vertical of pitching adjustment axle with earth pole axis; Greatly reduce the driving frequency and the amplitude of pitch axis; Effectively reduced the operation cost of device; And introduced thermoelectric direct conversion method, effectively raised the reliability of equipment operation.
Description of drawings
Fig. 1 is the structural representation of facing of the utility model.
Fig. 2 is an aligning elevation gear backsight generalized section.
Embodiment
Specify the execution mode of the utility model below in conjunction with accompanying drawing and embodiment.
Shown in accompanying drawing, the utility model comprises photovoltaic panel mounting bracket 1, rotation pole axis 2, turntable 3, support post 4, rotation servomotor 5, revolution pole axis 6, revolution pole axis axle sleeve 7, thermoelectric converter 8, solar energy sailboard 9, expansion link 10, revolution driving box 11, revolution servomotor 12, gearbox 13, worm screw 14, nut 15 and unidirectional baffle plate 16.Its concrete course of work is: when The sun came up arrives certain altitude; When illuminance satisfies predetermined value; System starts working, and rotation servomotor 5 control turntables 3 rotate, and turntable 3 rotations drive pole of rotation axle 2 and rotate; Make the solar energy sailboard 9 that is installed on the photovoltaic panel mounting bracket 1 over against the sunlight incident direction, then thermoelectric converter 8 generating of starting working.Fall along with sun east rises the west, rotation servomotor 5 drives at the uniform velocity rotation of rotation pole axis 2, keeps solar energy sailboard 9 all the time over against the sunlight incident direction.In addition; Whenever after a while (week or one month); Revolution servomotor 12 drives worm screw 14 rotations through gearbox 13, and the rotation of worm screw 14 is risen nut 15 and expansion link 10 simultaneously or descended the rising of expansion link 10 or decline; To drive revolution pole axis 6 and do elevating movement, thus the luffing angle of adjustment solar energy sailboard 9.。
The above; Only be the embodiment of the utility model; Be not that the utility model is done any restriction, everyly any simple modification that above embodiment did, change and equivalent structure changed, all still belong in the protection range of the utility model technical scheme according to the utility model technical spirit.
Claims (4)
1. a solar light-heat power-generation system comprises photovoltaic panel mounting bracket (1), it is characterized in that: photovoltaic panel mounting bracket (1) is installed in the two ends at revolution pole axis (6) respectively; Revolution pole axis (6) passes axle sleeve (7) and links to each other with the top of expansion link (10), and nut (15) is installed in the bottom of expansion link (10), and axle sleeve (7) connects the top of rotation pole axis (2); The bottom of rotation pole axis (2) links to each other with the end face of turntable (3), and the bottom surface of turntable (3) is installed in the upper surface of support post (4), and support post (4) top tilts; Angled with horizontal plane, the lower part is perpendicular to the ground to link to each other, and the upper surface of support post (4) is equipped with rotation servomotor (5); Rotation servomotor (5) links to each other with turntable (3) simultaneously; The following periphery of axle sleeve (7) also connects the tank wall of revolution driving box (11), and revolution driving box (11) bottom is equipped with revolution servomotor (12), and revolution servomotor (12) links to each other with an end of gearbox (13); The other end of gearbox (13) links to each other with the bottom of worm screw (14); The top of worm screw (14) is equipped with unidirectional baffle plate (16), and solar energy sailboard (9) is installed on the photovoltaic panel mounting bracket (1), and solar energy sailboard (9) is gone up thermoelectric converter (8) is installed; The top of thermoelectric converter (8) is parallel to each other; The bottom radiator is towards ground, and nut (15) outer surface links to each other with expansion link (10), inner surface and worm screw (14) engagement.
2. solar light-heat power-generation according to claim 1 system is characterized in that: described solar energy sailboard (9) is gone up rectangular array several focus conversion equipments is installed.
3. solar light-heat power-generation according to claim 1 system is characterized in that: circumference array distributes several to described unidirectional baffle plate (16) along worm screw (14) outer.
4. solar light-heat power-generation according to claim 1 system, it is characterized in that: described unidirectional baffle plate (16) is 4 along worm screw (14) outer circumference array distribution number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204768801U CN202473950U (en) | 2011-11-25 | 2011-11-25 | Solar energy photo-thermal power-generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204768801U CN202473950U (en) | 2011-11-25 | 2011-11-25 | Solar energy photo-thermal power-generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473950U true CN202473950U (en) | 2012-10-03 |
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ID=46922092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204768801U Expired - Fee Related CN202473950U (en) | 2011-11-25 | 2011-11-25 | Solar energy photo-thermal power-generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592956A (en) * | 2013-11-11 | 2014-02-19 | 哈尔滨工程大学 | Automatic monitoring device for lighting of solar photovoltaic panel |
-
2011
- 2011-11-25 CN CN2011204768801U patent/CN202473950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592956A (en) * | 2013-11-11 | 2014-02-19 | 哈尔滨工程大学 | Automatic monitoring device for lighting of solar photovoltaic panel |
| CN103592956B (en) * | 2013-11-11 | 2015-12-02 | 哈尔滨工程大学 | A kind of solar energy photovoltaic panel daylighting automatic monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20121125 |