CN204103860U - A kind of photovoltaic and photothermal fin section bar - Google Patents
A kind of photovoltaic and photothermal fin section bar Download PDFInfo
- Publication number
- CN204103860U CN204103860U CN201420580399.0U CN201420580399U CN204103860U CN 204103860 U CN204103860 U CN 204103860U CN 201420580399 U CN201420580399 U CN 201420580399U CN 204103860 U CN204103860 U CN 204103860U
- Authority
- CN
- China
- Prior art keywords
- fin
- base plate
- photovoltaic
- photothermal
- section bar
- 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
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Abstract
A kind of photovoltaic and photothermal fin section bar, is made up of base plate and the fin protruded from base plate.This fin section bar is applied on the battery component at the photovoltaic panel back side, can heat exchange area be increased, Solar use efficiency is greatly improved.
Description
Technical field
The utility model belongs to thermal component field, is specifically related to a kind of photovoltaic and photothermal fin section bar.
Background technology
15% left/right rotation in the solar energy received can only be changed into electric energy by conventional photovoltaic battery, and all the other 85% are converted into unavailable heat energy, and not only cause the waste of the energy, the heat energy of generation also can affect service efficiency and the life-span of photovoltaic cell.In recent years, the comprehensive utilizating research of photovoltaic and photothermal also has report, and as patent CN203071112U discloses a kind of heat exchanger apparatus of BIPV, its heat pipe is semi-circular heat pipes, less with the contact-making surface of solar panel, and efficiency of utilization is not high.Fin is a kind of common heat sink section bar, comprehensively uses can increase heat transfer efficiency with heat pipe, is applied to by the finned tube of routine on solar panel and there is the less problem of contact-making surface equally.
Summary of the invention
The purpose of this utility model is to provide a kind of photovoltaic and photothermal fin section bar to overcome the deficiencies in the prior art.
The purpose of this utility model realizes in the following manner: a kind of photovoltaic and photothermal fin section bar, and described fin is made up of base plate and the fin protruded from base plate.
Described fin quantity is 1-30 bar.
Described base plate two ends are equipped with fin.
Described base plate one end is provided with fin, and the other end stretches out outside fin.
Described base plate two ends are all stretched out outside fin.
The fin provided by the utility model is applied on the battery component at the photovoltaic panel back side, base plate and cell panel contact area rate pipe large, fin outstanding on base plate can strengthen heat exchange efficiency further, and the photovoltaic and photothermal fin section bar processing technology that the utility model provides is very simple, and the fin can choosing suitable configurations and number according to demand combinationally uses.
Accompanying drawing explanation
Fig. 1 is the 1st kind of fin cross sectional representation of the present utility model;
Fig. 2 is the 2nd kind of fin cross sectional representation of the present utility model;
Fig. 3 is the 3rd kind of fin cross sectional representation of the present utility model;
Fig. 4 is the 4th kind of fin cross sectional representation of the present utility model;
Fig. 5 is the 5th kind of fin cross sectional representation of the present utility model;
Fig. 6 is the 6th kind of fin cross sectional representation of the present utility model;
Fig. 7 is the 7th kind of fin cross sectional representation of the present utility model;
Fig. 8 is the 8th kind of fin cross sectional representation of the present utility model.
Embodiment
Embodiment 1
A kind of photovoltaic and photothermal fin section bar, is made up of base plate and the fin protruded from base plate.Fin quantity is 1-30 bar.
Embodiment 2
As shown in Figure 1, a kind of photovoltaic and photothermal fin section bar, be made up of base plate and 3 fins protruded from base plate, base plate two ends are equipped with fin.
Embodiment 3
As shown in Figure 2, a kind of photovoltaic and photothermal fin section bar, be made up of base plate and 2 fins protruded from base plate, base plate one end is provided with fin, and the other end stretches out outside fin.
Embodiment 4
As shown in Figure 3, a kind of photovoltaic and photothermal fin section bar, be made up of base plate and 1 fin protruded from base plate, base plate two ends are all stretched out outside fin.
Embodiment 5
As shown in Figure 4, a kind of photovoltaic and photothermal fin section bar, be made up of base plate and 5 fins protruded from base plate, base plate two ends are equipped with fin.
Embodiment 6
As shown in Figure 5, a kind of photovoltaic and photothermal fin section bar, be made up of base plate and 7 fins protruded from base plate, base plate two ends are all stretched out outside fin.
Embodiment 7
As shown in Figure 6, a kind of photovoltaic and photothermal fin section bar, be made up of base plate and 10 fins protruded from base plate, base plate one end is provided with fin, and the other end stretches out outside fin.
Embodiment 8
As shown in Figure 7, a kind of photovoltaic and photothermal fin section bar, be made up of base plate and 20 fins protruded from base plate, base plate two ends are all stretched out outside fin.
Embodiment 9
As shown in Figure 8, a kind of photovoltaic and photothermal fin section bar, be made up of base plate and 30 fins protruded from base plate, base plate two ends are equipped with fin.
Claims (5)
1. a photovoltaic and photothermal fin section bar, is characterized in that: described fin is made up of base plate and the fin protruded from base plate.
2. photovoltaic and photothermal fin section bar as claimed in claim 1, is characterized in that: described fin quantity is 1-30 bar.
3. photovoltaic and photothermal fin section bar as claimed in claim 2, is characterized in that: described base plate two ends are equipped with fin.
4. photovoltaic and photothermal fin section bar as claimed in claim 2, is characterized in that: described base plate one end is provided with fin, and the other end stretches out outside fin.
5. photovoltaic and photothermal fin section bar as claimed in claim 2, is characterized in that: described base plate two ends are all stretched out outside fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580399.0U CN204103860U (en) | 2014-10-09 | 2014-10-09 | A kind of photovoltaic and photothermal fin section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580399.0U CN204103860U (en) | 2014-10-09 | 2014-10-09 | A kind of photovoltaic and photothermal fin section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103860U true CN204103860U (en) | 2015-01-14 |
Family
ID=52272260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580399.0U Expired - Fee Related CN204103860U (en) | 2014-10-09 | 2014-10-09 | A kind of photovoltaic and photothermal fin section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103860U (en) |
-
2014
- 2014-10-09 CN CN201420580399.0U patent/CN204103860U/en not_active Expired - Fee Related
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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: 20150114 Termination date: 20201009 |