CN202675652U - Solar panel collector - Google Patents
Solar panel collector Download PDFInfo
- Publication number
- CN202675652U CN202675652U CN 201220251544 CN201220251544U CN202675652U CN 202675652 U CN202675652 U CN 202675652U CN 201220251544 CN201220251544 CN 201220251544 CN 201220251544 U CN201220251544 U CN 201220251544U CN 202675652 U CN202675652 U CN 202675652U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- collector
- solar collector
- solar panel
- groove
- 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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Classifications
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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
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- Photovoltaic Devices (AREA)
Abstract
A solar panel collector comprises a collector body and a transparent cover plate mounted on the collector body, wherein a plurality of parallel slots are formed on the outer surface of the transparent cover plate. The solar panel collector adopts the transparent cover plate with the slots on the outer surface, the heat absorption surface area of the collector is enlarged by more than one time, light can be reflected time after time by the slots to return, and then transmitted light is absorbed, thereby greatly improving the photo-thermal conversion efficiency of the solar panel collector.
Description
Technical field
The utility model relates to solar product, relates in particular to a kind of plate solar collector.
Background technology
The glass cover-plate of current flat-plate solar collector be planar configuration, and plate glass is strong to the albedo of sunshine, so that the photo-thermal conversion efficiency of flat-plate solar collector is lower than 50%.
The utility model content
The purpose of this utility model exactly in order to overcome above-mentioned shortcoming, provides a kind of photo-thermal conversion efficiency high plate solar collector.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of plate solar collector, comprise heat collector body and the euphotic cover plate that is installed on the heat collector body, and the outer surface of described euphotic cover plate is provided with many grooves that be arranged in parallel.
The degree of depth of described groove is no more than 1/3rd of euphotic cover plate thickness, and the width of groove is not more than the degree of depth of groove, and the spacing of adjacent grooves is not more than 5mm.
Described groove is square.
Described groove is circular arc.
The top of described groove is V-shaped, and the bottom is circular arc.
The utility model plate solar collector adopts the euphotic cover plate of appearance groove on panel surface, double the heat collector surface area that absorbs heat above, groove can be absorbed the light transmitted light of turning back back through Multi reflection, thereby can greatly promote the photo-thermal conversion efficiency of flat plate collector.
Description of drawings
Fig. 1 is the structural representation of the utility model plate solar collector;
Fig. 2 is the plan structure schematic diagram of the euphotic cover plate among the present invention;
Fig. 3, Fig. 4, Fig. 5 are the A-A sectional structure schematic diagrames of Fig. 2.
The specific embodiment
Referring to Fig. 1, Fig. 2, plate solar collector of the present utility model comprises heat collector body 1 and the euphotic cover plate 2 that is installed on the heat collector body, and the outer surface of euphotic cover plate is provided with many grooves that be arranged in parallel 3.
The degree of depth of this groove 3 is no more than 1/3rd of euphotic cover plate thickness, and the width of groove is not more than the degree of depth of groove, and the spacing of adjacent grooves is not more than 5mm.
Groove in the utility model on the euphotic cover plate 2 can be as shown in Figure 3 square; Or circular arc as shown in Figure 4; Or as shown in Figure 5, top is V-shaped, and the bottom is circular arc.
The material of euphotic cover plate 2 can be tempered glass in the utility model, can be lucite also, or high transparent polyester material of sufficient intensity etc. is arranged.The thickness of cover plate is minimum will to be satisfied and bears 100-150mg/m
2The requirement of strength of pressure.
Plate solar collector of the present utility model can be widely used in the building such as the building heat supplying cooling green energy conservation system, be particularly suitable for domestic heating water, the air-conditioning systems such as dwelling house, office, hotel, be save, flat-plate solar collector device energy-conservation, green, attractive in appearance.
Claims (5)
1. a plate solar collector comprises heat collector body and the euphotic cover plate that is installed on the heat collector body, and it is characterized in that: the outer surface of described euphotic cover plate is provided with many grooves that be arranged in parallel.
2. plate solar collector according to claim 1, it is characterized in that: the degree of depth of described groove is no more than 1/3rd of euphotic cover plate thickness, and the width of groove is not more than the degree of depth of groove, and the spacing of adjacent grooves is not more than 5mm.
3. plate solar collector according to claim 1, it is characterized in that: described groove is square.
4. plate solar collector according to claim 1, it is characterized in that: described groove is circular arc.
5. plate solar collector according to claim 1, it is characterized in that: the top of described groove is V-shaped.The bottom is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251544 CN202675652U (en) | 2012-05-30 | 2012-05-30 | Solar panel collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251544 CN202675652U (en) | 2012-05-30 | 2012-05-30 | Solar panel collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675652U true CN202675652U (en) | 2013-01-16 |
Family
ID=47496553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220251544 Expired - Fee Related CN202675652U (en) | 2012-05-30 | 2012-05-30 | Solar panel collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394431A (en) * | 2016-08-31 | 2017-02-15 | 陈祥思 | New energy water heater for automobile |
-
2012
- 2012-05-30 CN CN 201220251544 patent/CN202675652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394431A (en) * | 2016-08-31 | 2017-02-15 | 陈祥思 | New energy water heater for automobile |
| CN106394431B (en) * | 2016-08-31 | 2019-03-15 | 宁波远志立方能源科技有限公司 | Automobile new energy water heater |
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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 |
Granted publication date: 20130116 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |