CN210345918U - Tracking-free solar concentrating collector - Google Patents
Tracking-free solar concentrating collector Download PDFInfo
- Publication number
- CN210345918U CN210345918U CN201921262900.8U CN201921262900U CN210345918U CN 210345918 U CN210345918 U CN 210345918U CN 201921262900 U CN201921262900 U CN 201921262900U CN 210345918 U CN210345918 U CN 210345918U
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- China
- Prior art keywords
- water tank
- supporting seat
- heat collecting
- plate
- heat
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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
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a tracking-free solar concentrating collector, which comprises a heat collecting plate, a water tank and a bracket, wherein the heat collecting plate and the water tank are both positioned on the bracket, the heat collecting plate is arranged on the left side and the right side of the water tank, and a vacuum tube vertically communicated with the water tank is arranged above the heat collecting plate; the vacuum tube heat collector is characterized in that guide fixing seats for fixing the vacuum tubes are arranged in fixing holes at two ends of the heat collecting plate, the guide fixing seats are of split structures, reflecting plates located below the vacuum tubes are arranged on the heat collecting plate, and the reflecting plates correspond to the vacuum tubes one by one. The utility model adopts the above structure an exempt from to trace solar energy spotlight heat collector, simple structure, long service life can high-efficiently utilize solar energy.
Description
Technical Field
The utility model relates to a solar energy utilizes equipment technical field, especially relates to an exempt from to track solar energy spotlight heat collector.
Background
The solar photo-thermal energy is the optimal technical scheme for replacing the traditional energy by clean energy, has the characteristics of reproducibility, inexhaustibility, zero emission and no pollution to the environment. The traditional solar thermal collector is applied to the low-temperature field and has the defects of light leakage and easy tube explosion, so that the thermal efficiency of a solar system is low, and solar energy cannot be effectively utilized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an exempt from to track solar energy spotlight heat collector, simple structure, long service life can high-efficiently utilize solar energy.
In order to achieve the purpose, the utility model provides a tracking-free solar concentrating collector, which comprises a heat collecting plate, a water tank and a bracket, wherein the heat collecting plate and the water tank are both positioned on the bracket;
the heat collecting plate is provided with reflecting plates positioned below the vacuum tubes, and the reflecting plates correspond to the vacuum tubes one by one;
the vacuum tube is arranged on the central line of the first reflecting plate and the second reflecting plate, the outer side ends of the first reflecting plate and the second reflecting plate and the highest point of the vacuum tube are on the same straight line, grooves are formed in one sides, close to the vacuum tube, of the first reflecting plate and the second reflecting plate, and the cross sections of the grooves are symmetrical smooth curves.
Preferably, the midline of the groove circumscribes the vacuum tube.
Preferably, a glass cover plate is arranged above the heat collecting plate.
Preferably, the outer side of the guide fixing seat is provided with a clamping edge.
Preferably, the support includes water tank supporting seat and heat collecting plate supporting seat that are located the base top, the water tank is located on the water tank supporting seat, the heat collecting plate is located on the heat collecting plate supporting seat, the water tank supporting seat with the heat collecting plate supporting seat all inclines set up in the base, the below of water tank supporting seat is equipped with and is used for supporting the bracket of water tank bottom, the bracket perpendicular to the water tank supporting seat.
Therefore, the utility model adopts the above structure an exempt from to trace solar energy spotlight heat collector has following technological effect:
1. the whole surface of the heat collecting plate can absorb the heat of light energy, the reflecting plate can collect 97% of incident light on a heat absorbing film layer of the vacuum tube, scattered light such as sky, cloud layer and the like in an incident angle range of 70 degrees can be collected and reflected without tracking the sun direction, and compared with a traditional solar heat collector, the solar heat collector has the advantages that the obtained temperature of the heat collector is higher under the same illumination condition, and the installation and the maintenance are simple and rapid;
2. the vacuum tube and the support are of detachable structures, if the vacuum tube fails, the vacuum tube and the support do not need to be integrally replaced, problems are really solved, problems are treated, and maintenance cost is reduced.
3. The glass cover plate is convenient to clean, keeps higher light transmittance, and can also effectively protect the inner vacuum tube to prevent external force damage.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic view of an embodiment of a tracking-free solar concentrating collector of the present invention;
FIG. 2 is a schematic view of an embodiment of a heat collecting plate of the tracking-free solar concentrating collector of the present invention;
fig. 3 is a cross-sectional view of an embodiment of a heat collecting plate in the tracking-free solar concentrating collector of the present invention.
Reference numerals
1. A heat collecting plate; 2. a water tank; 3. a support; 4. a vacuum tube; 5. a guide fixing seat; 6. a reflective plate; 7. a first reflection plate; 8. a second reflection plate; 9. a groove; 10. a glass cover plate; 11. a base; 12. a water tank supporting seat; 13. a heat collecting plate supporting seat; 14. a bracket; 15. and (7) edge clamping.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is the utility model relates to an exempt from to track schematic diagram of solar energy spotlight heat collector embodiment, fig. 2 is the utility model relates to an exempt from to track schematic diagram of heat-collecting plate embodiment in the solar energy spotlight heat collector, fig. 3 is the utility model relates to an exempt from to track cross-sectional view of heat-collecting plate embodiment in the solar energy spotlight heat collector, as shown in the figure, an exempt from to track solar energy spotlight heat collector, including heat-collecting plate 1, water tank 2 and support 3, heat-collecting plate 1 and water tank 2 all are located support 3, and support 3 provides the support for heat-collecting plate 1 and water tank 2.
The support 3 comprises a water tank supporting seat 12 and a heat collecting plate supporting seat 13 which are positioned above the base 11, the support 3 is connected through bolts, and the whole set of equipment is convenient and quick to install. The water tank 2 is positioned on the water tank supporting seat 12, the heat collecting plate 1 is positioned on the heat collecting plate supporting seat 13, and the water tank supporting seat 12 and the heat collecting plate supporting seat 13 can ensure the stable connection of the water tank 2 and the heat collecting plate 1. A bracket 14 for supporting the bottom of the water tank 2 is arranged below the water tank supporting seat 12, the bracket 14 is perpendicular to the water tank supporting seat 12, and the bracket 14 is designed to ensure the stable support of the water tank 2. The water tank supporting seat 12 and the heat collecting plate supporting seat 13 are obliquely arranged on the base 11, and efficient utilization of solar energy is guaranteed.
The left side and the right side of the water tank 2 are respectively provided with a heat collecting plate 1, a vacuum tube 4 which is vertically communicated with the water tank 2 is arranged above the heat collecting plates 1, and the vacuum tubes 4 are arranged to ensure that solar energy is efficiently absorbed to be supplied to the water tank 2. The glass cover plate 10 is arranged above the heat collecting plate 1, the glass cover plate 10 can effectively protect the vacuum tube 4 from being damaged by external force, can play a good dustproof role, is beneficial to surface cleaning, and increases light transmittance, so that the solar energy utilization rate is improved.
The fixing holes at the two ends of the heat collecting plate 1 are provided with guide fixing seats 5 for fixing the vacuum tubes 4, and the guide fixing seats 5 are of split structures, so that the guide fixing seats 5 are convenient to disassemble. The outside of direction fixing base 5 is equipped with card limit 15, and the setting of card limit 15 is convenient for take direction fixing base 5 fast. The guide fixing seat 5 is convenient for quick replacement of the vacuum tube 4, and the later maintenance is simple and efficient.
The heat collecting plate 1 is provided with the reflecting plate 6 positioned below the vacuum tube 4, the reflecting plate 6 corresponds to the vacuum tube 4 one by one, the reflecting plate 6 effectively makes up for the defect of light leakage of the heat collector of the vacuum tube 4, and the heat collecting plate has the advantage of plane seamless lighting.
The reflecting plate 6 comprises a first reflecting plate 7 and a second reflecting plate 8 which are symmetrically distributed, the first reflecting plate 7 and the second reflecting plate 8 are both smooth parabolic structures, the vacuum tube 4 is located on the central line of the first reflecting plate 7 and the second reflecting plate 8, and the first reflecting plate 7 and the second reflecting plate 8 are used for carrying out energy collection on the vacuum tube 4. The outer side ends of the first reflecting plate 7 and the second reflecting plate 8 are on the same straight line with the highest point of the vacuum tube 4, grooves 9 are arranged on one sides, close to the vacuum tube 4, of the first reflecting plate 7 and the second reflecting plate 8, the cross sections of the grooves 9 are symmetrical smooth curves, and the middle line of each groove 9 is circumscribed with the vacuum tube 4. The first reflecting plate 7 and the second reflecting plate 8 are structurally arranged in a manner of energy gathering by adopting a light gathering system, so that the high-power focusing can greatly improve the heat collecting efficiency of the system, and the requirements which cannot be met by a conventional heat collecting system are met.
Therefore, the utility model adopts the above structure an exempt from to trace solar energy spotlight heat collector, simple structure, long service life can high-efficiently utilize solar energy.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides an exempt from to trace solar energy spotlight heat collector, includes thermal-arrest board, water tank and support, the thermal-arrest board with the water tank all is located on the support, its characterized in that: the left side and the right side of the water tank are both provided with the heat collecting plates, and vacuum tubes vertically communicated with the water tank are arranged above the heat collecting plates;
the heat collecting plate is provided with reflecting plates positioned below the vacuum tubes, and the reflecting plates correspond to the vacuum tubes one by one;
the vacuum tube is arranged on the central line of the first reflecting plate and the second reflecting plate, the outer side ends of the first reflecting plate and the second reflecting plate and the highest point of the vacuum tube are on the same straight line, grooves are formed in one sides, close to the vacuum tube, of the first reflecting plate and the second reflecting plate, and the cross sections of the grooves are symmetrical smooth curves.
2. The tracking-free solar concentrating collector of claim 1 wherein: the midline of the groove is circumscribed to the vacuum tube.
3. The tracking-free solar concentrating collector of claim 1 wherein: and a glass cover plate is arranged above the heat collecting plate.
4. The tracking-free solar concentrating collector of claim 1 wherein: the outside of direction fixing base is equipped with the card limit.
5. The tracking-free solar concentrating collector of claim 1 wherein: the support is including the water tank supporting seat and the heat collection plate supporting seat that are located the base top, the water tank is located on the water tank supporting seat, the heat collection plate is located on the heat collection plate supporting seat, the water tank supporting seat with the heat collection plate supporting seat all inclines set up in the base, the below of water tank supporting seat is equipped with and is used for supporting the bracket of water tank bottom, the bracket perpendicular to the water tank supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262900.8U CN210345918U (en) | 2019-08-06 | 2019-08-06 | Tracking-free solar concentrating collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262900.8U CN210345918U (en) | 2019-08-06 | 2019-08-06 | Tracking-free solar concentrating collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210345918U true CN210345918U (en) | 2020-04-17 |
Family
ID=70217798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921262900.8U Active CN210345918U (en) | 2019-08-06 | 2019-08-06 | Tracking-free solar concentrating collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210345918U (en) |
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2019
- 2019-08-06 CN CN201921262900.8U patent/CN210345918U/en active Active
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