CN106369845A - Transmission light-condensation tracking type solar heat collection device - Google Patents
Transmission light-condensation tracking type solar heat collection device Download PDFInfo
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- CN106369845A CN106369845A CN201610979311.6A CN201610979311A CN106369845A CN 106369845 A CN106369845 A CN 106369845A CN 201610979311 A CN201610979311 A CN 201610979311A CN 106369845 A CN106369845 A CN 106369845A
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- heat collector
- lens
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- rack rail
- reducer
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 238000009833 condensation Methods 0.000 title abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 41
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/48—Arrangements for moving or orienting solar heat collector modules for rotary movement with three or more rotation axes or with multiple degrees of freedom
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/83—Other shapes
- F24S2023/834—Other shapes trough-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/11—Driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/13—Transmissions
- F24S2030/134—Transmissions in the form of gearings or rack-and-pinion transmissions
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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
- Y02E10/44—Heat exchange systems
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A transmission light-condensation tracking type solar heat collection device is characterized by comprising a condensing lens, a lens support structure, a heat collector, a reflection condensing mirror, and a heat collector supporting and driving device, wherein the condensing lens is fixedly mounted on the lens support structure; the heat collector and the reflection condensing mirror are mounted on the heat collector supporting and driving device; the heat collector is located below the condensing lens; and the heat collector supporting and driving device drives the heat collector to perform single axis, two-axis and three-axis motion. When the whole set of device is mounted on the ground, solar rays converge via the condensing lens to form light spots, along with the change of a solar altitude angle and azimuthal angle, the light spots which are converged via the fixedly mounted condensing lens move in space, and the heat collector supporting and driving device drives the heat collector to track the motion of the converged light spots. When the included angle between the incident solar ray and the primary optical axis of the lens is increased, the converged light spots diffuse, and the reflection condensing mirror can converge diffused light rays onto the heat collector again. Compared with a reflection light-condensation heat collection device which is widely used now, the transmission light-condensation tracking type solar heat collection device has the advantages of being low in manufacture cost and easy to mount and maintain, and has positive significance on the solar photo-thermal power generation technology and industry.
Description
Technical Field
The invention relates to a light-gathering solar heat collection device, in particular to a transmission light-gathering tracking solar heat collection device.
Background
The solar high-temperature heat utilization has the advantages of providing a high-temperature heat source and high photo-thermal conversion efficiency, and is a high-quality renewable energy utilization mode. The high temperature can be obtained on the ground by utilizing solar energy and can be realized only through light condensation. According to the different light-gathering modes, there are four main technical routes: parabolic trough reflector technology, tower plane reflector technology, dish reflector technology, and linear Fresnel reflector technology. The solar collector has the common characteristic that sunlight is reflected and converged on the collector by using a reflector, wherein the light is reflected and converged on a focal line in a groove type and a linear Fresnel type, and the light is reflected and converged on a focal point in a tower type and a disc type. Although the four technical routes are widely applied, the four technical routes have similar defects because the mirrors are arranged on a huge truss, and the mirror truss is driven by using a larger motor and a larger transmission device, so that the equipment investment is large, the installation cost is high, and the maintenance is difficult.
At present, the design and production technology of a condensing lens is mature, a straight-through type vacuum tube heat collector and a shell-and-tube heat collector have mature products on the market for sale, a groove type reflector and a disc type reflector are widely applied, standardized motor products, reducer products, gear rack transmission products and lead screw transmission products are widely on the market for sale, and the reliability is good.
Disclosure of Invention
The invention provides a transmission light-gathering tracking type solar heat collecting device for overcoming the defects of the existing widely-used reflection type light-gathering heat collecting device. When the sunlight is not parallel to the main optical axis of the lens, the convergent light spots are diverged near the focus or focal line of the lens, and the secondary convergence is performed by using the reflective condenser, so that the heat collection efficiency can be improved.
In order to achieve the above object, the present invention provides a transmission light-gathering tracking type solar heat collection device, which comprises a light-gathering lens, a lens support structure, a heat collector, a reflection light-gathering mirror, and a heat collector support driving device; wherein,
the condensing lens is fixedly arranged on the lens supporting structure, the reflecting condensing lens is fixedly connected with the heat collector, the heat collector is arranged on the heat collector supporting and driving device, and the heat collector supporting and driving device drives the heat collector to track the movement of light spots formed by the convergence of the condensing lens;
in the above solution, the condensing lens includes a line focusing lens and a point focusing lens, and more particularly, is a line focusing fresnel lens and a point focusing fresnel lens;
in the above scheme, the focal plane of the condensing lens is parallel to the ground or inclined towards the equator, the inclination angle is the latitude value of the location when the condensing lens is inclined, and the focal line of the line focusing lens points to the north-south direction of the ground;
in the scheme, the heat collector comprises a straight-through vacuum tube heat collector for line focusing and a shell-and-tube heat collector for point focusing, wherein the heat collector is positioned below a condensing lens;
in the above scheme, the reflective condenser comprises a line-focusing groove reflector and a point-focusing disc reflector;
in the above scheme, the heat collector is fixedly mounted on the heat collector support driving device, and the reflection collecting lens is fixedly connected to the heat collector, wherein the straight-through vacuum tube heat collector is fixedly connected to the trough-type reflecting mirror, the straight-through vacuum tube heat collector is located on a focal line of the trough-type reflecting mirror, the shell-and-tube heat collector is fixedly connected to the dish-type reflecting mirror, and the shell-and-tube heat collector is located on a focal point of the dish-type reflecting mirror;
in the above scheme, the heat collector supporting and driving device comprises a single-shaft driving device, a two-shaft driving device and a three-shaft driving device; wherein,
the single-shaft driving device comprises an arc-shaped rack rail, a driving motor, a speed reducer and a gear driving device, wherein the arc-shaped rack rail is an arc-shaped rack rail with two high sides and a low middle part, the arc-shaped rack rail is vertical to the straight-through vacuum tube heat collector, the driving motor and the speed reducer are connected with the gear driving device, and the gear driving device is arranged on the arc-shaped rack rail and meshed with the arc-shaped rack rail;
the two-shaft driving device comprises a vertical rack rail, a horizontal rack rail, a vertical driving motor, a speed reducer, a vertical gear driving device, a horizontal driving motor, a speed reducer and a horizontal gear driving device, wherein the horizontal rack rail is perpendicular to the straight-through vacuum tube heat collector;
the three-axis driving device comprises a vertical rack rail, a circumferential rack rail, a radial lead screw rail, a vertical driving motor, a speed reducer, a vertical gear driving device, a circumferential driving motor, a speed reducer, a circumferential gear driving device, a radial driving motor, a speed reducer and a radial lead screw nut device, wherein the vertical driving motor and the speed reducer are connected with the vertical gear driving device, the vertical gear driving device is arranged on the vertical rack rail and mutually meshed with the vertical rack rail, the circumferential driving motor and the speed reducer are connected with the circumferential gear driving device, the circumferential gear driving device is arranged on the circumferential rack rail and mutually meshed with the circumferential rack rail, the radial driving motor and the speed reducer are connected with a lead screw of the radial lead screw rail, the radial lead screw nut device is meshed with the lead screw, and the vertical rack rail is fixed on the radial lead screw nut device, the radial lead screw track is connected to the circumferential gear driving device.
Drawings
FIG. 1 is a block diagram of a single axis tracking line focus transmission concentrating tracking solar thermal collector;
FIG. 2 is a schematic view of a collector support drive of a single axis tracking line focus transmission concentrating tracking solar thermal collector;
FIG. 3 is a block diagram of a dual-axis tracking line-focus transmission concentrating tracking solar thermal collector;
FIG. 4 is a schematic view of a collector support drive of a dual axis tracking line focus transmission concentrating tracking solar thermal collector;
FIG. 5 is a block diagram of a three-axis tracking point-focusing transmission-condensing tracking solar thermal collector;
FIG. 6 is a schematic view of a collector support drive of a point-focus, transmission-concentrating tracking solar thermal collector with three-axis tracking;
wherein, 11: a line focus lens; 12: a lens support structure; 13: an arc-shaped rack rail; 14: the single-shaft heat collector supports the driving device; 15: a straight-through vacuum tube heat collector; 16: a trough reflective condenser; 141: a gear drive; 142: a driving motor and a reducer; 143: a heat collector fixing structure; 144: a reflector fixing structure;
21: a Fresnel type line focusing lens; 22: a lens support structure; 23: a horizontal rack rail; 24: a double-shaft heat collector supporting and driving device; 25: a straight-through vacuum tube heat collector; 26: a trough reflective condenser; 241: driving a motor and a speed reducer in a vertical direction; 242: a vertical direction gear drive device; 243: a vertical rack rail; 244: a reflector fixing structure; 245: a heat collector fixing structure; 246 horizontal direction driving motor and reducer; 247: a horizontal direction gear drive device;
31: a Fresnel type point focusing lens; 32: a lens support structure; 33: the three-shaft heat collector supports the driving device; 34: a shell-and-tube heat collector; 35: a dish mirror; 331: driving a motor and a speed reducer in a vertical direction; 332: a vertical direction gear drive device; 333: a vertical rack rail; 334: a circumferential driving motor and a speed reducer; 335: a circumferential gear drive; 336: a circumferential rack track; 337: a radial drive motor and a reducer; 338: radially driving the lead screw track; 339: radial lead screw nut device.
Detailed Description
Embodiments of the present invention will now be further described with reference to the accompanying drawings. It should be noted that the following examples are only for illustrating the technical solutions for implementing the present invention, and are not to be construed as limiting the present invention. It should be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Example one
As shown in fig. 1 and 2, the invention provides a single-axis tracking linear focusing, transmission, light-gathering and tracking solar heat collecting device, which comprises a linear focusing lens 11, a lens supporting structure 12, an arc-shaped rack rail 13, a single-axis heat collector supporting and driving device 14, a straight-through vacuum tube heat collector 15 and a trough-type reflecting light-gathering lens 16, wherein the linear focusing lens 11 is mounted on the lens supporting structure 12, a focal plane of the linear focusing lens 11 is parallel to the ground, a focal line of the linear focusing lens 11 points to the north-south direction of the ground, the straight-through vacuum tube 15 and the trough-type reflecting light-gathering lens 16 are located below the linear focusing lens 11, are parallel to the ground and point to the north-south direction, and the arc-shaped rack rail 13 points to. The single-shaft heat collector supporting and driving device 14 comprises a gear driving device 141, a driving motor and speed reducer 142, a heat collector fixing structure 143 and a reflector fixing structure 144, the straight-through type vacuum tube heat collector 15 is fixed on the single-shaft heat collector supporting and driving device 14 through the heat collector fixing structure 143, the trough type reflection condenser 16 is fixed on the straight-through type vacuum tube heat collector 15 through the reflector fixing structure 144, the driving motor and the speed reducer 142 are connected with the gear driving device 141, and the gear driving device 141 is arranged on the arc-shaped rack rail 13 and meshed with the arc-shaped rack rail 13. The arc rack track 13 is arranged at a position slightly lower than the light spot formed by the convergence of the line focusing lens 11, so that the straight-through vacuum tube heat collector 15 is just positioned on the converged light spot. With rising to west and falling to west of the sun, light spots formed by convergence of the line focusing lens 11 move from west to east, the single-shaft heat collector supporting and driving device 14 drives the straight-through type vacuum tube heat collector 15 and the groove type reflecting condenser 16 to move from west to east, and tracking of the converged light spots and heating of a heat transfer medium flowing in the straight-through type vacuum tube heat collector 15 are achieved.
Example two
As shown in fig. 3 and 4, the invention is a biaxial tracking line focusing transmission light-gathering tracking solar heat collection device implemented by applying the present invention, which includes a fresnel type line focusing lens 21, a lens support structure 22, a horizontal rack rail 23, a biaxial heat collector support driving device 24, a straight-through vacuum tube heat collector 25, and a groove type reflection light-gathering lens 26, wherein the fresnel type line focusing lens 21 is installed on the lens support structure 22, a focal plane of the fresnel type line focusing lens 21 is parallel to the ground, a focal line of the fresnel type line focusing lens 21 points to the north-south direction of the ground, the straight-through vacuum tube heat collector 15 and the groove type reflection light-gathering lens 16 are located below the fresnel type line focusing lens 21, are parallel to the ground and point to the north-south direction, and the horizontal rack rail 23 points to the east-west direction. The double-shaft heat collector supporting and driving device 24 comprises a vertical direction driving motor and a speed reducer 241, a vertical direction gear driving device 242, a vertical direction rack rail 243, a reflector fixing structure 244, a heat collector fixing structure 245, a horizontal direction driving motor and a speed reducer 246, and a horizontal direction gear driving device 247, wherein the straight-through type evacuated tube heat collector 25 is fixed on the double-shaft heat collector supporting and driving device 24 through the heat collector fixing structure 245, the trough type reflection condenser 26 is fixed on the straight-through type evacuated tube heat collector 25 through the reflector fixing structure 244, the vertical driving motor and the speed reducer 241 are connected with the vertical gear driving device 242, the vertical gear driving device 242 is arranged on the vertical rack rail 243 and is mutually meshed with the vertical rack rail 243, the vertical rack rail 243 is fixed on the horizontal gear driving device 247, the horizontal driving motor and the speed reducer 246 are connected, the horizontal gear drive 247 is seated on and intermeshes with the horizontal rack rail 23. The arc-shaped rack track 13 is installed at a position slightly lower than a light spot formed by convergence of the fresnel-type line focusing lens 21. With rising to west and falling to west of the sun, light spots formed by convergence of the Fresnel type line focusing lens 21 move from west to east, the double-shaft heat collector supporting and driving device 24 drives the straight-through type vacuum tube heat collector 15 and the groove type reflecting condenser 16 to move from west to east, and tracking of the converged light spots and heating of a heat transfer medium flowing in the straight-through type vacuum tube heat collector 15 are achieved. Because the Fresnel type line focusing lens 21 is fixed, the convergent light spot moves from west to east and also moves up and down in the vertical direction, and the heat collector is driven to move in the vertical direction, so that the convergent light spot can be tracked more accurately, and more efficient light condensation is realized.
EXAMPLE III
As shown in fig. 5 and 6, the invention is a point focusing, transmission, light condensing and tracking solar heat collecting device with three-axis tracking, which is implemented by applying the present invention, and includes a fresnel type point focusing lens 31, a lens supporting structure 32, a three-axis heat collector supporting and driving device 33, a shell-and-tube type heat collector 34, and a dish type reflector 35, wherein a focal plane of the fresnel type point focusing lens 31 is inclined toward an equator, the inclination angle is a latitude value of an installation place, and the shell-and-tube type heat collector 34 is located below the fresnel type point focusing lens 31. The three-shaft heat collector supporting and driving device 33 comprises a vertical direction driving motor and reducer 331, a vertical direction gear driving device 332, a vertical rack rail 333, a circumferential direction driving motor and reducer 334, a circumferential direction gear driving device 335, a circumferential rack rail 336, a radial direction driving motor and reducer 337, a radial direction driving screw rail 338 and a radial direction screw nut device 339, wherein the shell-and-tube heat collector 34 is fixed on the vertical direction gear driving device 332, the butterfly type reflection condenser 35 is fixed on the shell-and-tube heat collector 34, the center of the shell-and-tube heat collector 34 is positioned on the main optical axis of the butterfly type reflection condenser 35 and at the focus thereof, the vertical direction driving motor and reducer 331 is connected with the vertical direction gear driving device 332, the vertical direction gear driving device 332 is placed on the vertical straight rack rail 333 and is mutually meshed with the vertical direction driving gear driving device, and the circumferential, the circumferential drive motor and reducer 334 are coupled to a circumferential gear drive 335, the circumferential gear drive 335 is mounted on and intermeshes with a circumferential rack track 336, the radial drive motor and reducer 337 is coupled to a lead screw of a radial lead screw track 338, a radial lead screw nut assembly 339 is mounted on and intermeshes with a radial lead screw of the radial lead screw track 338, the vertical rack track 333 is secured to the radial lead screw nut assembly 339, and the radial lead screw track 338 is coupled to the circumferential gear drive 335. With rising and falling of the east of the sun, the light spot formed by convergence moves below the Fresnel type point focusing lens 31, and the shell-and-tube heat collector 34 and the butterfly type reflection condenser 35 are driven by the three-axis heat collector support driving device 33 to track the converged light spot.
Claims (13)
1. A transmission light-gathering tracking type solar heat collection device is characterized by comprising a light-gathering lens, a lens supporting structure, a heat collector, a reflection light-gathering lens and a heat collector supporting driving device; wherein,
the condensing lens is fixedly arranged on the lens supporting structure, the reflecting condensing lens is fixedly connected with the heat collector, the heat collector is arranged on the heat collector supporting and driving device, and the heat collector is arranged below the condensing lens.
2. The condenser lens of claim 1, comprising a line focusing lens and a point focusing lens.
3. A condenser lens as claimed in claim 1, wherein the focal plane of the condenser lens is parallel to the ground.
4. A condenser lens according to claim 1, wherein the focal plane of the condenser lens is inclined toward the equator by a latitude value of the locus.
5. The line focusing lens of claim 2, wherein the focal line of the line focusing lens is directed in a north-south direction with respect to the ground.
6. A heat collector according to claim 1, comprising a straight-through evacuated tube collector and a shell and tube collector.
7. The reflective concentrator of claim 1 comprising a line-focusing trough mirror and a point-focusing dish mirror.
8. A straight-through evacuated tube collector according to claim 6 and a trough mirror according to claim 7, wherein the straight-through evacuated tube collector is fixedly connected to the trough mirror, and the straight-through evacuated tube collector is located at the focal line of the trough mirror.
9. The shell and tube collector of claim 6 and the dish mirror of claim 7 wherein the shell and tube collector is fixedly attached to the dish mirror with the shell and tube collector at the focal point of the dish mirror.
10. The heat collector support drive of claim 1, including a single axis drive, a two axis drive and a three axis drive.
11. The single shaft drive of claim 10, comprising a curved rack rail, a drive motor and speed reducer, a gear drive, said curved rack rail characterized by a curved rack rail with two high sides and a low middle, said curved rack rail being perpendicular to the straight through vacuum tube collector of claim 6, said drive motor and speed reducer being connected to said gear drive, said gear drive being placed on said curved rack rail and being intermeshed therewith.
12. The biaxial drive system as defined in claim 10, which comprises a vertical rack rail, a horizontal rack rail, a vertical drive motor and reducer, a vertical gear drive device, a horizontal drive motor and reducer, and a horizontal gear drive device, wherein said horizontal rack rail is perpendicular to said straight-through vacuum tube collector of claim 6, said vertical drive motor and reducer are connected to said vertical gear drive device, said vertical gear drive device is mounted on said vertical rack rail and is engaged therewith, said horizontal drive motor and reducer are connected to said horizontal gear drive device, said horizontal gear drive device is mounted on said horizontal rack rail and is engaged therewith, and said vertical rack rail is fixed to said horizontal gear drive device.
13. The three-axis drive of claim 10, comprising a vertical rack rail, a circumferential rack rail, a radial lead screw rail, a vertical drive motor and reducer, a vertical gear drive, a circumferential drive motor and reducer, a circumferential gear drive, a radial drive motor and reducer, and a radial lead screw nut assembly, wherein the vertical drive motor and reducer is coupled to the vertical gear drive, which is mounted to and intermeshes with the vertical rack rail, the circumferential drive motor and reducer is coupled to the circumferential gear drive, which is mounted to and intermeshes with the circumferential rack rail, the radial drive motor and reducer is coupled to a lead screw of the radial lead screw rail, and the radial lead screw nut assembly is engaged to the lead screw, the vertical rack track is fixed on the radial lead screw nut device, and the radial lead screw track is connected on the circumferential gear driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979311.6A CN106369845A (en) | 2016-11-01 | 2016-11-01 | Transmission light-condensation tracking type solar heat collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979311.6A CN106369845A (en) | 2016-11-01 | 2016-11-01 | Transmission light-condensation tracking type solar heat collection device |
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| Publication Number | Publication Date |
|---|---|
| CN106369845A true CN106369845A (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610979311.6A Pending CN106369845A (en) | 2016-11-01 | 2016-11-01 | Transmission light-condensation tracking type solar heat collection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975950A (en) * | 2017-12-26 | 2018-05-01 | 南京工程学院 | A kind of new cylinder fixes the collection thermal tracking system of lens photo-thermal power generation |
| CN108941154A (en) * | 2018-06-14 | 2018-12-07 | 刘思佳 | A kind of pollution-free garbage processing system |
| CN112378094A (en) * | 2020-11-24 | 2021-02-19 | 中国科学院上海应用物理研究所 | Transmission-type solar light-gathering and heat-collecting system |
-
2016
- 2016-11-01 CN CN201610979311.6A patent/CN106369845A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975950A (en) * | 2017-12-26 | 2018-05-01 | 南京工程学院 | A kind of new cylinder fixes the collection thermal tracking system of lens photo-thermal power generation |
| CN107975950B (en) * | 2017-12-26 | 2024-04-26 | 南京工程学院 | Novel heat collection tracking system for photo-thermal power generation by fixing lens on cylinder |
| CN108941154A (en) * | 2018-06-14 | 2018-12-07 | 刘思佳 | A kind of pollution-free garbage processing system |
| CN112378094A (en) * | 2020-11-24 | 2021-02-19 | 中国科学院上海应用物理研究所 | Transmission-type solar light-gathering and heat-collecting system |
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Application publication date: 20170201 |