CN204886858U - Spotlight photovoltaic system back pipeline heat abstractor - Google Patents
Spotlight photovoltaic system back pipeline heat abstractor Download PDFInfo
- Publication number
- CN204886858U CN204886858U CN201520666511.7U CN201520666511U CN204886858U CN 204886858 U CN204886858 U CN 204886858U CN 201520666511 U CN201520666511 U CN 201520666511U CN 204886858 U CN204886858 U CN 204886858U
- Authority
- CN
- China
- Prior art keywords
- solar panel
- hot channel
- photovoltaic system
- light energy
- pipeline
- 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
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a spotlight photovoltaic system back pipeline heat abstractor, including solar panel, bracing piece, light energy receiver, bracing piece one end fixed connection the solar panel is positive, other end fixed connection the light energy receiver, the solar panel back is equipped with heat dissipation pipeline, circulating pump, circulating pump fixed connection the heat dissipation pipeline, the light energy receiver is connected the heat dissipation pipeline, the heat dissipation pipeline forms closed -loop. The utility model has the advantages of as follows: adopt metal pipeline to load onto the fin at the solar panel back and outside the whole piece pipeline with even the fixing of S -shaped, natural cooling can be realized one time through the metal pipeline circulation to the liquid cooling medium after the heat absorption, and the radiating efficiency is high and construction cost is low.
Description
Technical field
The utility model relates to high power concentrating photovoltaic thermal pollution process, particularly relates to a kind of concentration photovoltaic system back pipeline radiating device.
Background technology
Although the coproduction of current high power light concentrating photovoltaic system electric heating achieves more than 1000 times optically focused, effectively make use of the photovoltaic efficiency of photovoltaic cell, owing to must active heat removal just circulating by liquid cooling, although achieve thermal energy collecting, but dry for some, hot climate is regional, the heat energy collected cannot just really be utilized, and therefore heat energy just becomes thermal pollution.
Utility model content
In view of this, the utility model provides a kind of concentration photovoltaic system back pipeline radiating device, solves the problem of the thermal pollution caused after concentration photovoltaic system thermal energy collecting in prior art.
The technological means that the utility model adopts is as follows: a kind of concentration photovoltaic system back pipeline radiating device, comprise solar panel, support bar, light energy receiver, described support bar one end is fixedly connected with described solar panel front, the other end is fixedly connected with described light energy receiver, and the described solar panel back side is provided with hot channel, circulating pump, and described circulating pump is fixedly connected with described hot channel, described light energy receiver connects described hot channel, and described hot channel forms closed-loop path.
Preferably, also comprise support, circulator, described circulator one end connects the described solar panel back side, the other end connects described support.
Preferably, described hot channel is S shape and the inside is full of liquid cooling medium, and described hot channel outer wall is provided with fin.
Preferably, described hot channel, described fin are made by metal material.
Adopt a kind of concentration photovoltaic system back pipeline radiating device provided by the utility model, metallic conduit is allowed to be fixed on the solar panel back side uniformly with S shape and to load onto fin outside whole piece pipeline, liquid cooling medium after heat absorption circulates through metallic conduit can realize natural heat dissipation one time, has the advantage that radiating efficiency is high, construction cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The solar panel structural representation that Fig. 2 provides for the utility model;
The solar panel A place partial enlarged drawing that Fig. 3 provides for the utility model.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 to Figure 3, a kind of concentration photovoltaic system back pipeline radiating device, comprise solar panel 1, support bar 2, light energy receiver 3, support bar 2 one end is fixedly connected with solar panel 1 front, the other end is fixedly connected with light energy receiver 3, solar panel 1 back side is provided with hot channel 4, circulating pump 5, circulating pump 5 is fixedly connected with described hot channel 4, and light energy receiver 3 connects hot channel 4, and hot channel 4 forms closed-loop path.Due to solar panel 1 when concentration photovoltaic system work just facing to the sun, must be therefore shadow surface at the back side of solar panel 1, utilize shadow surface surface area is comparatively large, temperature is lower feature and the hot channel 4 that arranges has higher radiating efficiency.
In this particular embodiment, also comprise support 6, circulator 7, circulator 7 one end connects solar panel 1 back side, other end connection bracket 6, and circulator 7 can 360 ° of rotation, and solar panel 1 can be allowed to face toward the sun always.Hot channel 4 is for S shape and the inside is full of liquid cooling medium, and this liquid cooling medium can be one or more mixtures in conduction oil, fused salt, cooling fluid.Hot channel 4 is set to S shape and makes hot channel 4 have larger area of dissipation, and hot channel 4 outer wall is provided with fin 8, and fin 8 serves the effect of increasing heat radiation area.Hot channel 4, fin 8 are made by metal material, utilize distributing of the heat conductivility accelerated heat of metal material.
The operation principle of composition graphs 1 to Fig. 3 to the condensation photovoltaic vertical rod heat-exchange device of the present embodiment is described in detail, and concrete steps are as follows:
First allow solar panel 1 just facing to the sun by the rotation of circulator 7, large-area sunlight to converge on a minimum area through the refraction of solar panel 1 by sunlight, directly electric energy is converted to again by light energy receiver 3, after light energy receiver 3 receives large energy, temperature can sharply rise, the generating efficiency by affecting the light energy receiver 3 if temperature of light energy receiver 3 rises too high, therefore hot channel 4 is utilized by the thermal energy transfer of light energy receiver 3 in the liquid cooling medium of hot channel 4, the ringing of circulating pump 5 flows in hot channel 4 by liquid cooling medium, heat can be delivered to fin 8 by the outer wall of hot channel 4 and transfer heat in air again, serve the effect of a heat exchange.
In sum, adopt a kind of concentration photovoltaic system back pipeline radiating device provided by the utility model, metallic conduit is allowed to be fixed on solar panel 1 back side uniformly with S shape and to load onto fin 8 outside whole piece hot channel 4, liquid cooling medium after heat absorption circulates through hot channel 4 can realize natural heat dissipation one time, and has the advantage that radiating efficiency is high, construction cost is low.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (4)
1. a concentration photovoltaic system back pipeline radiating device, it is characterized in that, comprise solar panel, support bar, light energy receiver, described support bar one end is fixedly connected with described solar panel front, the other end is fixedly connected with described light energy receiver, the described solar panel back side is provided with hot channel, circulating pump, described circulating pump is fixedly connected with described hot channel, and described light energy receiver connects described hot channel, and described hot channel forms closed-loop path.
2. concentration photovoltaic system back pipeline radiating device as claimed in claim 1, is characterized in that, also comprise support, circulator, described circulator one end connects the described solar panel back side, the other end connects described support.
3. concentration photovoltaic system back pipeline radiating device as claimed in claim 1 or 2, it is characterized in that, described hot channel is S shape and the inside is full of liquid cooling medium, and described hot channel outer wall is provided with fin.
4. concentration photovoltaic system back pipeline radiating device as claimed in claim 3, it is characterized in that, described hot channel, described fin are made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666511.7U CN204886858U (en) | 2015-08-31 | 2015-08-31 | Spotlight photovoltaic system back pipeline heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666511.7U CN204886858U (en) | 2015-08-31 | 2015-08-31 | Spotlight photovoltaic system back pipeline heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204886858U true CN204886858U (en) | 2015-12-16 |
Family
ID=54831178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520666511.7U Expired - Fee Related CN204886858U (en) | 2015-08-31 | 2015-08-31 | Spotlight photovoltaic system back pipeline heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204886858U (en) |
-
2015
- 2015-08-31 CN CN201520666511.7U patent/CN204886858U/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: 20151216 Termination date: 20160831 |