CN2500976Y - Solar arc condenser - Google Patents
Solar arc condenser Download PDFInfo
- Publication number
- CN2500976Y CN2500976Y CN01260461U CN01260461U CN2500976Y CN 2500976 Y CN2500976 Y CN 2500976Y CN 01260461 U CN01260461 U CN 01260461U CN 01260461 U CN01260461 U CN 01260461U CN 2500976 Y CN2500976 Y CN 2500976Y
- Authority
- CN
- China
- Prior art keywords
- concentrator
- arc
- cambered surfaces
- solar energy
- utility
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
-
- 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
Abstract
The utility model relates to a solar arc photovoltaic concentrator which comprises a matrix (4) which has an arc inner surface and a coating (5) which is in the arc inner surface. The arc inner surface comprises at least two adjacent arc surfaces (1,1'). Compared with the present technology the photovoltaic concentrator of the utility model has a high efficiency, a high reflectivity and a low whole machine thermal loss.
Description
Technical field
The utility model relates to a kind of concentrator, relates in particular to a kind of concentrator that is used for solar vacuum-tube water heater.
Background technology
The concentrator of solar water heater vacuum-tube has two kinds in the known technology: a kind of concentrator surface is shaped as flat; Another kind of concentrator surface is shaped as single reflective arc formula.Its shortcoming is, sun reflective surface area is little, and effectively light application time is short, and when sunray was departed from gradually by the forward vertical irradiation, the light that concentrator surface reflexes to thermal-collecting tube reduced gradually, and heat waste is big, light gathering efficiency is low; Therefore required vacuum tube quantity is more.
The content of utility model
The purpose of this utility model is the shortcoming at said structure, and a kind of light gathering efficiency height, reflection efficiency height, concentrator that the complete machine heat waste is little are provided.
Solar energy arc concentrator of the present utility model comprises matrix with arc inner face and at the coating of arc inner face, it is characterized in that described arc inner face comprises at least two adjacent cambered surfaces.
Concentrator of the present utility model is owing to have two cambered surfaces, and it all can be with on sunlight reflected to two thermal-collecting tube that cambered surface contained when sunshine direct projection and oblique fire, so, compare with prior art, the utility model optically focused and reflection efficiency height, the complete machine heat waste is little.
Description of drawings
Accompanying drawing 1 is a vertical view of the present utility model;
Accompanying drawing 2 is front views of the utility model concentrator, wherein shows the position of vacuum heat collection pipe on concentrator;
Accompanying drawing 3 is partial enlarged drawings of the present utility model.
Each label is represented in the accompanying drawing: 1 cambered surface, and 1 ' cambered surface, 2 connect the angle, and 3 press angle, 4 matrixes, 5 coating, 6 vacuum heat collection pipes.
The specific embodiment
As shown in the figure, solar energy arc concentrator of the present utility model comprises matrix 4 with arc inner face and at the coating 5 of arc inner face, described arc inner face comprise at least two adjacent cambered surfaces 1,1 '.
Concentrator of the present utility model is owing to have two cambered surfaces, and it all can be with on sunlight reflected to two thermal-collecting tube that cambered surface contained when sunshine direct projection and oblique fire, so, compare with prior art, the utility model optically focused and reflection efficiency height, the complete machine heat waste is little.
In an embodiment of the present utility model, an intersection point of described two cambered surfaces 1,1 ' have.This structure makes concentrator integral body compact more, and two cambered surfaces can be made one, the enhancing bulk strength.
In another embodiment of the present utility model, described two cambered surfaces 1,1 ' with respect to described intersection point symmetry.This structure makes that the water heater integral body behind concentrator and the installation thermal-collecting tube is more attractive in appearance.
In a preferred structure of the present utility model, described two cambered surfaces 1,1 ' camber line be the involute in the used vacuum heat-collecting tube section of this concentrator garden.Light by the every bit on this as can be known pair cambered surface of optical principle can both reflex on the vacuum heat collection pipe, thereby the light gathering efficiency raising, the reflection efficiency height, and the complete machine heat waste is little; Two cambered surface concentrators top layer is the very high coating of reflectivity 5, thereby can improve the thermal efficiency.
Described two cambered surfaces 1,1 ' camber line be under the situation of involute in the used vacuum heat-collecting tube section of this concentrator garden, a preferred structure of the present utility model is, described two cambered surfaces 1,1 ' projected area equal the surface area of described vacuum heat collection pipe.This structure make shine described two cambered surfaces 1,1 ' on sunray can all reflex on the vacuum heat collection pipe, thereby improve light gathering efficiency, and can make the material of concentrator, reduce cost.
In the utility model, near two adjacent cambered surfaces 1,1 ' the top of adjacent position be the vacuum heat collection pipe installation site.
The cambered surface of the utility model concentrator is at least two, be generally the adjacent in twos many groups structure of cambered surface, and each cambered surface can be made split, and one can certainly be directly made in assembling then.Divide body structure packing and convenient transportation, integrative-structure bulk strength height.
Concentrator matrix 4 is made for the high accuracy alloy material, and the top layer is the very high coating of reflectivity 5.Concentrator can have the angle 2 of connection, press angle 3 or other mounting connection structure, so that be fixedly mounted on concentrator concentrator or the water heater support at its edge.
As mentioned above, the utility model has the advantages that: light gathering efficiency height, reflectivity height, complete machine heat waste are little, make simple, aesthetic in appearance generous.
Above-mentioned just illustrative to the description of utility model with reference to drawings and Examples, and do not constitute qualification to it.Obviously, on basis of the present utility model, can carry out many improvement or modification, but not break away from its essence.
Claims (7)
1. solar energy arc concentrator, it comprises matrix (4) with arc inner face and at the coating (5) of arc inner face, it is characterized in that described arc inner face comprises at least two adjacent cambered surfaces (1,1 ').
2. solar energy arc concentrator according to claim 1 is characterized in that described two cambered surfaces (1,1 ') have an intersection point.
3. solar energy arc concentrator according to claim 2 is characterized in that described two cambered surfaces (1,1 ') are with respect to described intersection point symmetry.
4. according to the described solar energy arc of one of claim 1 to 3 concentrator, it is characterized in that the camber line of described two cambered surfaces (1,1 ') is the involute in the used vacuum heat-collecting tube section of this concentrator garden.
5. solar energy arc concentrator according to claim 4 is characterized in that, the projected area of described two cambered surfaces (1,1 ') equals the surface area of described vacuum heat collection pipe.
6. solar energy arc concentrator according to claim 4 is characterized in that, is the vacuum heat collection pipe installation site near the top of the adjacent position of two adjacent cambered surfaces (1,1 ').
7. solar energy arc concentrator according to claim 5 is characterized in that, is the vacuum heat collection pipe installation site near the top of the adjacent position of two adjacent cambered surfaces (1,1 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01260461U CN2500976Y (en) | 2001-09-18 | 2001-09-18 | Solar arc condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01260461U CN2500976Y (en) | 2001-09-18 | 2001-09-18 | Solar arc condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500976Y true CN2500976Y (en) | 2002-07-17 |
Family
ID=33668612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01260461U Expired - Fee Related CN2500976Y (en) | 2001-09-18 | 2001-09-18 | Solar arc condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500976Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727681A (en) * | 2012-10-10 | 2014-04-16 | 淄博桑贝斯太阳能设备科技有限公司 | Involute medium-low temperature solar condenser |
| CN105299923A (en) * | 2015-11-27 | 2016-02-03 | 滨州市甲力太阳能科技有限公司 | High temperature solar heat collection plate |
| CN105841362A (en) * | 2016-05-18 | 2016-08-10 | 山东力诺瑞特新能源有限公司 | Balcony breast board type concentrating heat collector, mounting component and method |
-
2001
- 2001-09-18 CN CN01260461U patent/CN2500976Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727681A (en) * | 2012-10-10 | 2014-04-16 | 淄博桑贝斯太阳能设备科技有限公司 | Involute medium-low temperature solar condenser |
| CN103727681B (en) * | 2012-10-10 | 2016-06-29 | 淄博桑贝斯太阳能设备科技有限公司 | Low-temperature solar energy condenser in a kind of involute |
| CN105299923A (en) * | 2015-11-27 | 2016-02-03 | 滨州市甲力太阳能科技有限公司 | High temperature solar heat collection plate |
| CN105841362A (en) * | 2016-05-18 | 2016-08-10 | 山东力诺瑞特新能源有限公司 | Balcony breast board type concentrating heat collector, mounting component and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |