CN103134208A - Solar heat collector with multiple sunlight rays overlaid on front face and method for overlying multiple sunlight on front face - Google Patents
Solar heat collector with multiple sunlight rays overlaid on front face and method for overlying multiple sunlight on front face Download PDFInfo
- Publication number
- CN103134208A CN103134208A CN2011103739350A CN201110373935A CN103134208A CN 103134208 A CN103134208 A CN 103134208A CN 2011103739350 A CN2011103739350 A CN 2011103739350A CN 201110373935 A CN201110373935 A CN 201110373935A CN 103134208 A CN103134208 A CN 103134208A
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- solar thermal
- sunshine
- thermal collector
- reflecting plate
- solar
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
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Abstract
The invention belongs to the technical filed of optothermal utilization devices of solar energy, and particularly relates to a heat collector with multiple sunlight rays overlaid on a front face and a method for overlying the multiple sunlight rays on the front face. The technical scheme includes that the heat collector with the multiple sunlight rays overlaid on the front face comprises the solar heat collector body and at least one piece of a sunlight reflection board which is connected with the solar heat collector, wherein the included angle which is between the sunlight reflection board and the solar heat collector is larger than 90 degrees and smaller than 180 degrees. A lighting area of the solar heat collector is increased to a maximum degree, an optothermal conversion rate of the solar heat collector is greatly improved, meanwhile, an area of prior heat absorption gas of solar energy is greatly reduced, and cost is reduced. A new way is developed for integration of high-rise home solar energy optothermal and buildings.
Description
Technical field
The invention belongs to solar energy heat utilization equipment technical field, relate in particular to the method for the multiple sunshine solar thermal collector of a kind of right-side superposed and the multiple sunshine of right-side superposed.
Background technology
Solar water heater with present use, it is the heat that electron tubes type water heater or flat casing water-heater endothermic effect all are only limited to one deck sunlight, sunlight is limited and then the solar water heater heat-collecting area is excessive owing to absorbing, and makes little high-rise house promote the use of solar water heater and is subject to great restriction.What how to improve solar heat period is thermal effect, and the area that reduces existing water heater more and more becomes solar energy optical-thermal circle problem anxious to be resolved.Prior art exists: 1. the present photo-thermal conversion efficiency of cost high 2. is low, is difficult to improve again, has greatly restricted the development of solar energy optical-thermal industry.So that improves solar water heater is thermal effect, reduces costs, and particularly dwindles the collector area of existing solar water heater, becomes worldwide solar energy optical-thermal industry problem anxious to be resolved.
Summary of the invention
The object of the invention is to, overcome the deficiencies in the prior art, the method of the multiple sunshine solar thermal collector of a kind of right-side superposed and right-side superposed sunshine is provided, solve the problem that the prior art restriction improves the solar energy thermal efficiency, the inventor is through concentrating on studies, farthest increased the extinction amount of solar thermal collector, greatly improved the photo-thermal effect (bringing up to original four times) of solar thermal collector, greatly dwindled simultaneously and understand the long-pending cost that reduced of hot side.
For solving the problems of the technologies described above, technical scheme of the present invention is: the multiple sunshine solar thermal collector of right-side superposed, comprise solar thermal collector, comprise at least one sunshine reflecting plate that is connected with solar thermal collector, the 90 °＜a of angle of described sunshine reflecting plate and solar thermal collector＜180 °.
The lower limb of described sunshine reflecting plate is connected with the side of solar thermal collector.
The angle that when described sunshine reflecting plate and the angle a of solar thermal collector are preferably catoptrical area and overlap fully with the area of solar thermal collector, sunshine reflecting plate and solar thermal collector form.
Be preferably the sunshine reflecting plate and be the cross symmetric arrays centered by solar thermal collector.
The method of the multiple sunshine of right-side superposed, at solar thermal collector right-side superposed reflection multilayer sunshine, the method is: the sunshine reflecting plate by being connected with the solar thermal collector edge is superimposed upon flashing back the sunlight of sunshine reflecting plate on solar thermal collector.
The method of the multiple sunshine of right-side superposed is superimposed upon flashing back the sunlight of solar thermal collector periphery sunshine reflecting plate on solar thermal collector from level to level with optimized incidence.
The method of the multiple sunshine of right-side superposed, the catoptrical number of plies determine by solar energy reflection plate quantity, and the quantity of sunshine reflecting plate is that the limit number by solar thermal collector determines.Preferably the sunshine reflecting plate is symmetric arrays.
By at the positive sunshine reflecting plate that increases of solar-electricity heat collector, increase the extinction amount, reach the purpose that improves the photo-thermal conversion ratio.
Described sunshine is to be superimposed upon on solar thermal collector by the sunshine baffle reflection, and the thickness of the higher corresponding heat collector of the larger heat of reflecting plate area is higher, preferably the reflecting plate identical with heat collector area.Increase the quantity of illumination by the reflected sunlight multiple-layer stacked, increase solar thermal collector to the absorption of photo-thermal, thereby improve the thermal efficiency.
The invention has the beneficial effects as follows: the multiple sunshine solar thermal collector of right-side superposed, comprise solar thermal collector, comprise at least one sunshine reflecting plate that is connected with solar thermal collector, the 90 °＜a of angle of described sunshine reflecting plate and solar thermal collector＜180 °.The inventive method is simple, with low cost; The present invention can be combined with various types of flat casing water-heaters; " right-side superposed multilayer sunshine solar-electricity heat collector " has not only obtained perpendicular to the sunshine on solar thermal collector surface but also has obtained the reflection multilayer sunshine, thereby greatly made up the absorption of photo-thermal.Because the reflected sunlight of these " right-side superposed multilayer sunshine solar thermal collector " all directions goes all to be superimposed upon on heat collector, thereby greatly increased heat collector to the absorption of photo-thermal and then reduced the collector area of solar water heater, reduced volume.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1,
Fig. 2 is the structural representation of the embodiment of the present invention 2,
Fig. 3 be Fig. 2 along the cross-sectional schematic of A-A direction,
Fig. 4 is the structural representation of the embodiment of the present invention 3,
Fig. 5 be Fig. 4 along the cross-sectional schematic of B-B direction,
In figure: 1-solar thermal collector, 2-sunshine reflecting plate, 3-reverberation, 4-sunshine.
Claims (7)
1. the multiple sunshine solar thermal collector of right-side superposed, comprise solar thermal collector, it is characterized in that: comprise at least one sunshine reflecting plate that is connected with solar thermal collector, the 90 °＜a of angle of described sunshine reflecting plate and solar heat-collection plate＜180 °.
2. the multiple sunshine solar thermal collector of right-side superposed according to claim 1, is characterized in that, the lower limb of described sunshine reflecting plate is connected with the side of solar thermal collector.
3. the multiple sunshine solar thermal collector of right-side superposed according to claim 1 and 2, it is characterized in that: the angle a of described sunshine reflecting plate and solar thermal collector increases with the reflecting plate area and reduces, the angle of reflecting plate and solar thermal collector formation when being preferably catoptrical area and overlapping fully with the area of solar thermal collector.
4. heat increases when the reflecting plate area increases, and angle reduces, and heat collector is corresponding to be thickened, but the width dimensions of reflecting plate need be consistent with the length of side of heat collector, and catoptrical area must be consistent with the area of heat collector
The multiple sunshine solar thermal collector of right-side superposed according to claim 1 and 2 is characterized in that: be preferably the sunshine reflecting plate and be the cross symmetric arrays centered by solar thermal collector.
5. the method for the multiple sunshine of right-side superposed, it is characterized in that: at solar thermal collector right-side superposed reflection multilayer sunshine, the method is: the sunshine reflecting plate by being connected with the solar thermal collector edge is superimposed upon flashing back the sunlight of sunshine reflecting plate on solar thermal collector.
6. the method for the multiple sunshine of right-side superposed according to claim 5, is characterized in that: flashing back the sunlight of solar thermal collector periphery sunshine reflecting plate is superimposed upon on solar thermal collector from level to level with the size identical with heat collector area.
7. the method for the according to claim 5 or 6 multiple sunshines of described right-side superposed is characterized in that: the catoptrical number of plies determines by sunshine reflecting plate quantity, and the quantity of solar energy reflection plate is that the limit number by solar thermal collector determines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103739350A CN103134208A (en) | 2011-11-22 | 2011-11-22 | Solar heat collector with multiple sunlight rays overlaid on front face and method for overlying multiple sunlight on front face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103739350A CN103134208A (en) | 2011-11-22 | 2011-11-22 | Solar heat collector with multiple sunlight rays overlaid on front face and method for overlying multiple sunlight on front face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103134208A true CN103134208A (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103739350A Pending CN103134208A (en) | 2011-11-22 | 2011-11-22 | Solar heat collector with multiple sunlight rays overlaid on front face and method for overlying multiple sunlight on front face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103134208A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303234Y (en) * | 1997-07-03 | 1999-01-06 | 张宝明 | High efficiency solar energy heat collector |
| CN2350694Y (en) * | 1998-09-29 | 1999-11-24 | 曹国平 | Solar heat collector with reflector |
| EP1679478A1 (en) * | 2003-10-31 | 2006-07-12 | Xiaofeng Zhao | A device for collecting and use solar energy |
| CN202442520U (en) * | 2011-11-23 | 2012-09-19 | 岳克森 | Solar thermal collector of front-overlying multiple solar energy |
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2011
- 2011-11-22 CN CN2011103739350A patent/CN103134208A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303234Y (en) * | 1997-07-03 | 1999-01-06 | 张宝明 | High efficiency solar energy heat collector |
| CN2350694Y (en) * | 1998-09-29 | 1999-11-24 | 曹国平 | Solar heat collector with reflector |
| EP1679478A1 (en) * | 2003-10-31 | 2006-07-12 | Xiaofeng Zhao | A device for collecting and use solar energy |
| CN202442520U (en) * | 2011-11-23 | 2012-09-19 | 岳克森 | Solar thermal collector of front-overlying multiple solar energy |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |