CN205505443U - Linear fei nieer spotlight photovoltaic light and heat integrated device of heat pipe formula - Google Patents
Linear fei nieer spotlight photovoltaic light and heat integrated device of heat pipe formula Download PDFInfo
- Publication number
- CN205505443U CN205505443U CN201620126504.2U CN201620126504U CN205505443U CN 205505443 U CN205505443 U CN 205505443U CN 201620126504 U CN201620126504 U CN 201620126504U CN 205505443 U CN205505443 U CN 205505443U
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- heat
- condensing lens
- secondary reflection
- light
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a linear fei nieer spotlight photovoltaic light and heat integrated device of heat pipe formula, including fei nieer condensing lens, secondary reflection condensing lens, light condensing battery, heat pipe, cooling cylinder. The fei nieer condensing lens is after with solar energy spotlight, shine light condensing battery on, light condensing battery directly trades solar energy into the electric energy, the solar energy conversion who is not converted into the electric energy is a heat energy, thermal energy transfer to the evaporation zone of heat pipe, the evaporation zone of the heat pipe back that is heated, the evaporation of inside working medium reaches the heat pipe condensation segment, heat pipe condensation segment installation cooling cylinder lets in the cooling water, in the heat transfer cooling water in. Light condensing battery both sides installation secondary reflection condensing lens, the secondary reflection condensing lens is V type slot type. When tracking means took place the error, the spotlight light of fei nieer condensing lens took place skewly, skew lightmap to secondary reflection condensing lens, reflected shine light condensing battery on, the realization cogeneration of heat and power.
Description
Technical field
This utility model relates to a kind of heat pipe-type linear Fresnel concentrating photovoltaic photo-thermal integrated apparatus, utilizes Fresnel condenser lens and hot pipe technique to realize solar cogeneration, belongs to technical field of new energies.
Background technology
Solar energy is the energy of a kind of cleaning, and the exploitation of solar energy increasingly comes into one's own.The developed countries such as America and Europe have begun to widely popularize solar utilization technique, mainly include solar energy techniques and solar photovoltaic technology.Photothermal technique is at present the most also being in research and development or demonstration phase, and portion of techniques has begun to industrialization, such as groove type solar heat utilization technology, already at commercialization stage.Comparing photothermal technique, photovoltaic power generation technology has had sizable commercial scale, many photovoltaic plants to run a lot of year.In photovoltaic power generation technology, crystal silicon cell accounts for the share in market and reaches about 90%, but crystal silicon cell photoelectric transformation efficiency is typically about 15%.After the gallium arsenide cells optically focused of many knots, photoelectric transformation efficiency is up to more than 40.Current this high power concentrator gallium arsenide cells has begun to commercialization.If improving solar energy conversion efficiency further, it will promote the market expansion of this technology further.Most efficient method be combine other technologies by be not converted into the solar energy of electric energy again with.
Utility model content
Utility model purpose: for the problem and shortage of above-mentioned existing existence, the purpose of this utility model a kind of heat pipe-type linear Fresnel concentrating photovoltaic photo-thermal integrated apparatus is to solve the problem that solar energy conversion efficiency is low.
Technical scheme: a kind of heat pipe-type linear Fresnel concentrating photovoltaic photo-thermal integrated apparatus, including Fresnel condenser lens (1), secondary reflection concentrating mirror (2), concentrator cell (3), heat pipe (4), cooling cylinder (5)；
Described Fresnel condenser lens (1) is linear refractive formula condenser lens, concentrator cell (3) is pasted onto the evaporator section of heat pipe (4), the condensation segment of heat pipe (4) installs cooling cylinder (5), cooling cylinder (5) is passed through cooling water, the concentrator cell (3) of the evaporator section being pasted onto heat pipe (4) is positioned at the focal line position of Fresnel condenser lens (1), secondary reflection concentrating mirror (2) is arranged on concentrator cell (3), and opening is V-groove formula.
A kind of heat pipe-type linear Fresnel concentrating photovoltaic photo-thermal integrated apparatus, it is characterised in that heat pipe (4) be shaped as T-shaped shape, concentrator cell (3) is pasted onto heat pipe (4) evaporator section in two rows.
Described Fresnel condenser lens (1) is made up of linear Fresnel optically focused, lightweight, low cost, and spotlight effect is good, by Salar light-gathering to concentrator cell (3).
Described secondary reflection concentrating mirror (2) is that aluminium flake is constituted, and opening is V-groove formula, silver-plated at reflecting surface, improves reflectance.
Described concentrator cell (3) is made up of high performance gallium arsenide cells, and battery is pasted onto the evaporator section of heat pipe (4).
Described heat pipe (4) is T font, and evaporator section pastes concentrator cell (3), and condensation segment installs cooling cylinder (5).
Described cooling cylinder (5) is welded on the condensation segment of heat pipe (4), is passed through cooling water, is taken away by concentrator cell (3) heat energy.
Operation principle: Fresnel condenser lens (1) is by after Salar light-gathering, it is irradiated on concentrator cell (3), solar energy is directly changed to electric energy by concentrator cell (3), and the solar energy being not converted into electric energy is converted to heat energy, and heat energy is delivered to the evaporator section of heat pipe (4), after the evaporator section of heat pipe (4) is heated, internal working medium evaporates, and reaches heat pipe (4) condensation segment, and heat pipe (4) condensation segment installs cooling cylinder (5), cooling cylinder (5) is inner is passed through cooling water, by heat transmission cooling water.Secondary reflection concentrating mirror (2) is installed in concentrator cell (3) both sides, and secondary reflection concentrating mirror (2) is V-groove formula.When following the tracks of device generation error, the optically focused light of Fresnel condenser lens (1) deviates, and stray light is irradiated to secondary reflection concentrating mirror (2), by reflected illumination to concentrator cell (3).
Beneficial effect,This utility model has the advantage that
(1) this utility model uses heat pipe heat radiation technology, it is possible to makes concentrator cell dispel the heat rapidly, and makes the homogeneous temperature of concentrator cell so that concentrator cell photoelectric transformation efficiency is high.
(2) this utility model uses V-groove formula secondary reflection concentrating, and reduction solar energy is according to precision, and then reduces system cost.
(3) this utility model uses high power concentrator, it is possible to obtain the cooling water of higher temperature, and practicality is high.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this receptor generalized section；
Fig. 3 is this receptor top view；
Fig. 4 is heat pipe structure schematic diagram of the present utility model；
Fig. 5 is heat pipe structure schematic diagram of the present utility model.
In figure: 1-Fresnel condenser lens, 2-secondary reflection concentrating mirror, 3-concentrator cell, 4-heat pipe, 5-cooling cylinder.
Detailed description of the invention: combine accompanying drawing 1 to Fig. 5 and further this utility model is explained.
A kind of heat pipe-type linear Fresnel concentrating photovoltaic photo-thermal integrated apparatus, including Fresnel condenser lens (1), secondary reflection concentrating mirror (2), concentrator cell (3), heat pipe (4), cooling cylinder (5)；
Described Fresnel condenser lens (1) is linear refractive formula condenser lens, concentrator cell (3) is pasted onto the evaporator section of heat pipe (4), the condensation segment of heat pipe (4) installs cooling cylinder (5), cooling cylinder (5) is passed through cooling water, the concentrator cell (3) of the evaporator section being pasted onto heat pipe (4) is positioned at the focal line position of Fresnel condenser lens (1), secondary reflection concentrating mirror (2) is arranged on concentrator cell (3), and opening is V-groove formula.
A kind of heat pipe-type linear Fresnel concentrating photovoltaic photo-thermal integrated apparatus, it is characterised in that heat pipe (4) be shaped as T-shaped shape, concentrator cell (3) is pasted onto heat pipe (4) evaporator section in two rows.
The foregoing is only better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; in every case those of ordinary skill in the art modify or change according to the equivalence that this utility model disclosure is made, and all should include in the protection domain described in claims.
Claims (2)
1. a heat pipe-type linear Fresnel concentrating photovoltaic photo-thermal integrated apparatus, including Fresnel condenser lens (1), secondary reflection concentrating mirror (2), concentrator cell (3), heat pipe (4), cooling cylinder (5)；
Described Fresnel condenser lens (1) is linear refractive formula condenser lens, concentrator cell (3) is pasted onto the evaporator section of heat pipe (4), the condensation segment of heat pipe (4) installs cooling cylinder (5), cooling cylinder (5) is passed through cooling water, the concentrator cell (3) of the evaporator section being pasted onto heat pipe (4) is positioned at the focal line position of Fresnel condenser lens (1), secondary reflection concentrating mirror (2) is arranged on concentrator cell (3), and opening is V-groove formula.
A kind of heat pipe-type linear Fresnel concentrating photovoltaic photo-thermal integrated apparatus the most according to claim 1, it is characterised in that heat pipe (4) be shaped as T-shaped shape, concentrator cell (3) is pasted onto heat pipe (4) evaporator section in two rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126504.2U CN205505443U (en) | 2016-02-18 | 2016-02-18 | Linear fei nieer spotlight photovoltaic light and heat integrated device of heat pipe formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126504.2U CN205505443U (en) | 2016-02-18 | 2016-02-18 | Linear fei nieer spotlight photovoltaic light and heat integrated device of heat pipe formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505443U true CN205505443U (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126504.2U Expired - Fee Related CN205505443U (en) | 2016-02-18 | 2016-02-18 | Linear fei nieer spotlight photovoltaic light and heat integrated device of heat pipe formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205505443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571156A (en) * | 2016-02-18 | 2016-05-11 | 李俊娇 | Heat pipe type linear Fresnel concentrating photovoltaic photothermal integrated device |
-
2016
- 2016-02-18 CN CN201620126504.2U patent/CN205505443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571156A (en) * | 2016-02-18 | 2016-05-11 | 李俊娇 | Heat pipe type linear Fresnel concentrating photovoltaic photothermal integrated device |
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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: 20160824 Termination date: 20170218 |