CN2802370Y - Solar heat collector with convex lens structure - Google Patents
Solar heat collector with convex lens structure Download PDFInfo
- Publication number
- CN2802370Y CN2802370Y CNU2005200714455U CN200520071445U CN2802370Y CN 2802370 Y CN2802370 Y CN 2802370Y CN U2005200714455 U CNU2005200714455 U CN U2005200714455U CN 200520071445 U CN200520071445 U CN 200520071445U CN 2802370 Y CN2802370 Y CN 2802370Y
- Authority
- CN
- China
- Prior art keywords
- convex lens
- cover plate
- heat pipe
- solar heat
- heat collector
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000005357 flat glass Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
A solar heat collector with a convex lens structure comprises a box body, a heat pipe core plate mechanism, a forced medium circulation pipeline and a cover plate. It is characterized in that 200-. The convex lens and the cover plate are integrated or the convex lens is embedded on the cover plate. The distance between the cover plate with the convex lens and the heat pipe and the core plate is the focal length of the convex lens. Therefore, after being refracted by the convex lens, the sunlight falls on the heat pipe and the core plate in a focus shape, and obtains more heat energy than a solar heat collector with a flat glass cover plate, and the heat energy is improved by 20-30%.
Description
Affiliated technical field
The utility model relates to a kind of solar thermal collector.
Background technology
Solar heat cast flat plate collector is as known disclosed technology, and its cover plate is open and flat glass or open and flat transparent plastic, and sunshine sees through glass or transparent plastic, and light beam is directional light and is radiated on heat pipe and the central layer, obtains heat energy like this.Its weak point is that it is less that parallel sunshine obtains heat energy.
The utility model content
The purpose of this utility model is the solar thermal collector that a kind of convex lens structures is provided in order to address the above problem, and after the refraction of sunshine planoconvex lens, become the focus form to drop on heat pipe and the central layer, thereby the heat energy that obtains is more.
The technical scheme that its technical problem that solves the utility model adopts is: the solar thermal collector of convex lens structures is made up of casing, heat pipe central layer mechanism, forced medium circulating line, cover plate.200-20000 convex lens are on the cover board arranged, and convex lens are made with glass or transparent plastic.Convex lens and cover plate are integral, and perhaps convex lens are inlayed on the cover board.The distance that has between the cover plate of convex lens and heat pipe, the central layer is the focal length of convex lens.Like this, after the refraction of sunshine planoconvex lens, become the focus form to drop on heat pipe and the central layer, thereby the heat energy that obtains is more.The heat energy of the sun transfers out by the forced medium circulating line.
Effective effect of the present utility model is to use the solar thermal collector of convex lens structures of the present utility model, than the solar thermal collector acquisition more thermal energy of flat glass cover-plate, heat energy raising 20-30%.
Description of drawings:
Figure is the structural representation of the solar thermal collector of convex lens structures of the present utility model.1-heat pipe among the figure, 2-central layer, 3-casing, 4-convex lens, 5-cover plate.
Specific implementation method: the solar thermal collector of convex lens structures is made up of casing (3), heat pipe central layer mechanism, forced medium circulating line, cover plate (5).Long 2 meters of cover plate (5), wide 1 meter, 2000 convex lens (3) are arranged on cover plate (5), convex lens (3) are made with glass.Convex lens (3) and cover plate (5) are integral.The distance that has between the cover plate (5) of convex lens (3) and heat pipe (1), the central layer (2) is the focal length of convex lens, and focal length is 20 centimetres.Like this, after the refraction of sunshine planoconvex lens, become the focus form to drop on heat pipe (1) and the central layer (2), thereby the heat energy that obtains is more.
Claims (2)
1, a kind of solar thermal collector of convex lens structures, form by casing, heat pipe central layer mechanism, forced medium circulating line, cover plate, it is characterized in that on the cover board having 200-20000 convex lens, convex lens are made with glass or transparent plastic, and the distance that has between the cover plate of convex lens and heat pipe, the central layer is the focal length of convex lens.
2, the solar thermal collector of convex lens structures according to claim 1 is characterized in that convex lens and cover plate are integral, and perhaps convex lens are inlayed on the cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200714455U CN2802370Y (en) | 2005-05-10 | 2005-05-10 | Solar heat collector with convex lens structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200714455U CN2802370Y (en) | 2005-05-10 | 2005-05-10 | Solar heat collector with convex lens structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802370Y true CN2802370Y (en) | 2006-08-02 |
Family
ID=36847080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200714455U Expired - Lifetime CN2802370Y (en) | 2005-05-10 | 2005-05-10 | Solar heat collector with convex lens structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802370Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022839A (en) * | 2010-12-23 | 2011-04-20 | 东莞市天尚太阳能有限公司 | Light-condensing flat plate solar collector |
-
2005
- 2005-05-10 CN CNU2005200714455U patent/CN2802370Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022839A (en) * | 2010-12-23 | 2011-04-20 | 东莞市天尚太阳能有限公司 | Light-condensing flat plate solar collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150510 Granted publication date: 20060802 |