CN202074726U - Novel trough-type light energy heat collector - Google Patents
Novel trough-type light energy heat collector Download PDFInfo
- Publication number
- CN202074726U CN202074726U CN2011201080753U CN201120108075U CN202074726U CN 202074726 U CN202074726 U CN 202074726U CN 2011201080753 U CN2011201080753 U CN 2011201080753U CN 201120108075 U CN201120108075 U CN 201120108075U CN 202074726 U CN202074726 U CN 202074726U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- heat collector
- solar panel
- intermediate shaft
- trough
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
Abstract
A novel trough-type light energy heat collector relates to the technical field of solar heat collectors. The trough-type light energy heat collector includes a support master bracket (1), a focusing board support frame (2), an intermediate shaft (3), a focusing board (4), a water pipe (5) and water pipe brackets (6), wherein the intermediate shaft (3) is horizontally arranged in a middle position of the focusing board (4); two ends of the intermediate shaft (3) are arranged at the upper ends of the support master bracket (1); and the plurality of water pipe brackets (6) perpendicular to the intermediate shaft (3) are uniformly arranged on the intermediate shaft (3); the water pipe (5) is arranged at the front ends of the water pipe brackets (6); and the focusing board support frame (2) is arranged at the lower end of the middle part of the focusing board (4). The trough-type light energy heat collector has simple structure and reasonable design, centralizes heat energy and has high heating efficiency, low heat radiation loss and improved solar energy utilization ratio as the trough-type structure is adopted; and the heat collector operates safely and has wide application range.
Description
Technical field:
The utility model relates to the solar thermal collector technical field, is specifically related to a kind of novel slot type optical heat collector.
Background technology:
In the heat utilization of solar energy, key is that the radiant energy with the sun is converted to heat energy.Because solar energy relatively disperses, and must manage it is put together, so heat collector is the various key components of utilizing solar energy equipment.At present in China's solar energy heating product, glass vacuum pipe heat collector occupies absolute leading position, but it with building in conjunction with aspect have a following problem: 1, security of operation problem---glass tube directly be heated fluid and contact, because Glass breadks easily easily splits, and very easily causes systemic breakdown; 2, sealing reliable problem---the sealing of glass tube and canister can only be leaned on the silica gel circle, and its life-span and sealing reliability can not satisfy the building trade needs; 3, fouling cleaning problem---because glass tube is the blind pipe form, the heating-up temperature of fluid in glass tube exactly is easy to the scope that oxidation is separated out at calcium, magnesium ion again, and incrusted deposit cleaning problem is difficult to solve; The fragility of 4, bearing operation problem---silica gel sealing and glass has determined that all system can not bearing operation, has limited the application of pressure-bearing water heater and large scale system; The heat-insulating property of 5, heat collector life problems---glass tube relies on vacuum interlayer, and the maintenance time limit of vacuum can't reach the building trade requirement.
Flat plate collector is a kind of solar heat collector of early using, because its version and performance characteristics are easy to building materialsization most, is the first-selection of developed country's heat collector form always.After having experienced very long development course, its internal structure, material select and package technique has all reached very ripe level, nowadays be still prevailing heat collector form in developed country's solar thermal utilization product, but the shortcoming of flat plate collector is in low temperature environment, the radiation loss that sees through cover-plate glass is bigger, causes whole collector efficiency to reduce.This problem is that itself structure causes, and is difficult for solving.
The utility model content:
The purpose of this utility model provides a kind of novel slot type optical heat collector, and it is simple in structure, and is reasonable in design, adopts the slot type structure, makes centralized heat energy, efficiency of heating surface height, and radiation loss is little, has increased solar energy utilization ratio, and security of operation, and is applied widely.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises supports main frame, solar panel bracing frame, jackshaft, solar panel, water pipe and water pipe support, the solar panel centre position has been horizontally disposed with jackshaft, the two ends of jackshaft are arranged on supports the main frame upper end, evenly be provided with several water pipe supports on the jackshaft perpendicular to jackshaft, water pipe support front end is provided with water pipe, and lower end, solar panel middle part is provided with the solar panel bracing frame.
Described solar panel cross sectional shape is parabola shaped.
Described water pipe is straight tube or helix tube.
Operation principle of the present utility model is: because the cross sectional shape of solar panel is parabola shaped, so sunshine can be gathered to the water pipe place, its efficiency of heating surface is high more a lot of than flat plate collector, glass vacuum pipe heat collector.In addition, the adjustable angle of solar panel is whole, can make one directly over against sunlight direct projection angle, better utilization solar thermal energy.
The utility model is simple in structure, and is reasonable in design, adopts the slot type structure, makes centralized heat energy, efficiency of heating surface height, and radiation loss is little, has increased solar energy utilization ratio, and security of operation, and is applied widely.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 1, this specific embodiment is by the following technical solutions: it comprises supports main frame 1, solar panel bracing frame 2, jackshaft 3, solar panel 4, water pipe 5 and water pipe support 6, solar panel 4 centre positions have been horizontally disposed with jackshaft 3, the two ends of jackshaft 3 are arranged on supports main frame 1 upper end, evenly be provided with several water pipe supports 6 on the jackshaft 3 perpendicular to jackshaft 3, water pipe support 6 front ends are provided with water pipe 5, and lower end, solar panel 4 middle part is provided with solar panel bracing frame 2.
Described solar panel 4 cross sectional shapes are parabola shaped.
Described water pipe 5 is straight tube or helix tube.
The operation principle of this specific embodiment is: because the cross sectional shape of solar panel 4 is parabola shaped, so sunshine can be gathered to water pipe 5 places, its efficiency of heating surface is high more a lot of than flat plate collector, glass vacuum pipe heat collector.In addition, the adjustable angle of solar panel 4 is whole, can make one directly over against sunlight direct projection angle, better utilization solar thermal energy.
This specific embodiment is simple in structure, and is reasonable in design, adopts the slot type structure, makes centralized heat energy, efficiency of heating surface height, and radiation loss is little, has increased solar energy utilization ratio, and security of operation, and is applied widely.
Claims (4)
1. novel slot type optical heat collector, it is characterized in that it comprises support main frame (1), solar panel bracing frame (2), jackshaft (3), solar panel (4), water pipe (5) and water pipe support (6), solar panel (4) centre position has been horizontally disposed with jackshaft (3), the two ends of jackshaft (3) are arranged on supports main frame (1) upper end, evenly be provided with several water pipe supports (6) on the jackshaft (3) perpendicular to jackshaft (3), water pipe support (6) front end is provided with water pipe (5), and lower end, solar panel (4) middle part is provided with solar panel bracing frame (2).
2. a kind of novel slot type optical heat collector according to claim 1 is characterized in that described solar panel (4) cross sectional shape is parabola shaped.
3. a kind of novel slot type optical heat collector according to claim 1 is characterized in that described water pipe (5) is a straight tube.
4. a kind of novel slot type optical heat collector according to claim 1 is characterized in that described water pipe (5) is a helix tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201080753U CN202074726U (en) | 2011-04-12 | 2011-04-12 | Novel trough-type light energy heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201080753U CN202074726U (en) | 2011-04-12 | 2011-04-12 | Novel trough-type light energy heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074726U true CN202074726U (en) | 2011-12-14 |
Family
ID=45112825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201080753U Expired - Fee Related CN202074726U (en) | 2011-04-12 | 2011-04-12 | Novel trough-type light energy heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626126A (en) * | 2012-08-24 | 2014-03-12 | 西门子公司 | Solar thermal-arrest hydrogen production equipment |
-
2011
- 2011-04-12 CN CN2011201080753U patent/CN202074726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626126A (en) * | 2012-08-24 | 2014-03-12 | 西门子公司 | Solar thermal-arrest hydrogen production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20170412 |