CN202442520U - Solar thermal collector of front-overlying multiple solar energy - Google Patents
Solar thermal collector of front-overlying multiple solar energy Download PDFInfo
- Publication number
- CN202442520U CN202442520U CN2011204679189U CN201120467918U CN202442520U CN 202442520 U CN202442520 U CN 202442520U CN 2011204679189 U CN2011204679189 U CN 2011204679189U CN 201120467918 U CN201120467918 U CN 201120467918U CN 202442520 U CN202442520 U CN 202442520U
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- China
- Prior art keywords
- thermal collector
- solar thermal
- solar
- collector unit
- sunshine
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to the technology field of a solar-energy photo-thermal device and in particular relates to a solar thermal collector of front-overlying multiple solar energy. The technology scheme of the utility model is that the solar thermal collector of front-overlying multiple solar energy comprises a solar thermal collector unit and at least one solar energy reflection plate connected with the solar thermal collector unit. An included angle between the solar energy reflection plate and the solar thermal collector unit is more than 90 DEG and less than 180 DEG. The solar thermal collector increases thermal absorptivity of the solar thermal collector unit furthest, raises photo-thermal efficiency of the solar thermal collector unit vastly, reduces the area of the solar thermal collector and then reduces the size of a solar water heater, broadens combination spaces of the solar water heater and building integration and vastly reduces cost at the same time.
Description
Technical field
The utility model belongs to solar energy heat utilization equipment technical field, relates in particular to the multiple sunshine solar thermal collector of a kind of positive stack.
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; Because absorption sunlight is limited and then the solar water heater heat-collecting area is excessive, makes little high-rise house promote the use of solar water heater and receive great restriction.How to improve the Heat-collecting effect of solar thermal collector, the area that reduces existing water heater more and more becomes solar energy optical-thermal circle problem anxious to be solved.Prior art exists: 1. cost high 2. present photo-thermal conversion efficiencies are low, are difficult to improve again, greatly restricted the development of solar energy optical-thermal industry.So, improve solar water heater Heat-collecting effect, reduce cost, particularly dwindle the collector area of existing solar water heater, the volume that reduces solar water heater has become worldwide solar energy optical-thermal industry problem anxious to be solved.
Summary of the invention
The purpose of the utility model is; Overcome the deficiency of prior art; The method of a kind of positive multiple sunshine solar thermal collector of stack and positive stack sunshine is provided, has solved 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 unit; Greatly improve the photo-thermal effect (bringing up to original four times) of solar thermal collector unit, simultaneously greatly reduced the volume that collector area has been dwindled existing solar water heater, reduced cost.
For solving the problems of the technologies described above; The technical scheme of the utility model is: the multiple sunshine solar thermal collector of positive stack; Comprise the solar thermal collector unit; Comprise at least one sunshine reflecting plate that is connected with the solar thermal collector unit, the 90 °＜a of angle of said sunshine reflecting plate and solar thermal collector unit＜180 °.
The lower limb of the described sunshine reflecting plate of the utility model is connected with the side of solar thermal collector unit.But solar thermal collector unit arbitrary shape, it also can be corresponding arbitrary shape that the arrangement of sunshine reflecting plate connects.
The angle of reflecting plate and solar thermal collector unit when the said sunshine reflecting plate of the utility model and the angle a of solar thermal collector unit should elect catoptrical area as and equate fully with the area size of solar thermal collector unit.
It is that the center is the cross symmetric arrays with the solar thermal collector unit that the utility model is preferably the sunshine reflecting plate.Multiaspect sunshine reflecting plate can be set, but be that the center is the cross-shaped symmetrical arrangement with the solar thermal collector unit preferably, solar thermal collector cellar area shape must be designed to the limit number horizontal frontal plane geometric figure identical with solar energy reflection plate quantity simultaneously.
The area of sunshine reflecting plate preferably is not less than the area of solar thermal collector unit, if less than the area of solar thermal collector unit, efficient can reduce, otherwise efficient can increase.The area of reflected sunlight needs the area equal and opposite in direction with the solar thermal collector unit.Under the certain situation of sunshine reflecting plate area,, increase or the area that dwindles reflected sunlight all can influence photo-thermal efficient because of the angle of adjustment sunshine reflecting plate and solar thermal collector unit.
The beneficial effect of the utility model is: the multiple sunshine solar thermal collector of positive stack; Comprise the solar thermal collector unit; Comprise at least one sunshine reflecting plate that is connected with the solar thermal collector unit, the 90 °＜a of angle of said sunshine reflecting plate and solar thermal collector unit＜180 °.The inventive method is simple, with low cost; The utility model can combine with various types of flat casing water-heaters; " positive stack multilayer sunshine solar-electricity heat collector " has not only obtained perpendicular to the sunshine of solar thermal collector cell surface but also has obtained the reflection multilayer sunshine, thereby greatly replenished the absorption of photo-thermal.Because the reflected sunlight of these " positive stack multilayer sunshine solar thermal collector " all directions all is superimposed upon on the heat collector unit, thereby greatly increases heat collector photo-thermal amount and then reduced the collector area of solar water heater, reduced volume.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1,
The structural representation of Fig. 2 utility model embodiment 2,
Fig. 3 is the cross-sectional schematic of Fig. 2 along the A-A direction,
Fig. 4 is the planar structure sketch map of the utility model embodiment 3,
Fig. 5 is the cross-sectional schematic of Fig. 4 along the B-B direction,
Among the figure: 1-solar thermal collector unit, 2-sunshine reflecting plate, 3-reverberation, 4-sunshine, the angle of a-solar energy reflection plate and solar thermal collector unit.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain:
The specific embodiment
The multiple sunshine solar thermal collector of positive stack; Comprise the solar thermal collector unit; It is characterized in that: comprise at least one sunshine reflecting plate that is connected with the solar thermal collector unit, the 90 °＜a of angle of said sunshine reflecting plate and solar thermal collector unit＜180 °.
The lower limb of described sunshine reflecting plate is connected with the side of solar thermal collector unit.
The angle of reflecting plate and solar thermal collector unit when said sunshine reflecting plate and the angle a of solar thermal collector unit should elect catoptrical area as and equate fully with the area size of solar thermal collector unit.
Being preferably the sunshine reflecting plate is that the center is the cross symmetric arrays with the solar thermal collector unit.
Claims (4)
1. the multiple sunshine solar thermal collector of positive stack; Comprise the solar thermal collector unit; It is characterized in that: comprise at least one sunshine reflecting plate that is connected with the solar thermal collector unit, the 90 °＜a of angle of said sunshine reflecting plate and solar thermal collector unit＜180 °.
2. the multiple sunshine solar thermal collector of positive stack 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 unit.
3. the multiple sunshine solar thermal collector of positive stack according to claim 1 and 2 is characterized in that: the angle of reflecting plate and solar thermal collector unit when said sunshine reflecting plate and the angle a of solar thermal collector unit should elect catoptrical area as and equate fully with the area size of solar thermal collector unit.
4. the multiple sunshine solar thermal collector of positive stack according to claim 1 and 2, it is characterized in that: being preferably the sunshine reflecting plate is that the center is the cross symmetric arrays with the solar thermal collector unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204679189U CN202442520U (en) | 2011-11-23 | 2011-11-23 | Solar thermal collector of front-overlying multiple solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204679189U CN202442520U (en) | 2011-11-23 | 2011-11-23 | Solar thermal collector of front-overlying multiple solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442520U true CN202442520U (en) | 2012-09-19 |
Family
ID=46823968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204679189U Expired - Lifetime CN202442520U (en) | 2011-11-23 | 2011-11-23 | Solar thermal collector of front-overlying multiple solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134208A (en) * | 2011-11-22 | 2013-06-05 | 岳克森 | Solar heat collector with multiple sunlight rays overlaid on front face and method for overlying multiple sunlight on front face |
-
2011
- 2011-11-23 CN CN2011204679189U patent/CN202442520U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134208A (en) * | 2011-11-22 | 2013-06-05 | 岳克森 | Solar heat collector with multiple sunlight rays overlaid on front face and method for overlying multiple sunlight on front face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |