CN108317742A - A kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology - Google Patents
A kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology Download PDFInfo
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- CN108317742A CN108317742A CN201810059330.6A CN201810059330A CN108317742A CN 108317742 A CN108317742 A CN 108317742A CN 201810059330 A CN201810059330 A CN 201810059330A CN 108317742 A CN108317742 A CN 108317742A
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- Prior art keywords
- solar cell
- thin
- tube
- cell panel
- film solar
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- 238000001228 spectrum Methods 0.000 title claims abstract description 14
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 239000010409 thin film Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 230000003595 spectral effect Effects 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000005693 optoelectronics Effects 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/60—Thermal-PV hybrids
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to technical field of solar utilization technique, refer in particular to a kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology, including water tank, heat pipe, pedestal, evacuated collector tube, thin-film solar cell panel and distributed bragg reflector mirror, water tank is set on pedestal with thin-film solar cell panel, distributed bragg reflector mirror is correspondingly arranged with thin-film solar cell panel and constitutes spectral response device, distributed bragg reflector mirror is correspondingly arranged composition phase change heat exchange device with evacuated collector tube, evacuated collector tube is connected to heating tube, heating tube is connected to water tank.It is used as optical spectra frequency divider by the way that thin-film solar cell panel to be set on pedestal, distributed bragg reflector mirror improves the spectral response of solar cell, realizes the opto-electronic conversion to low-frequency range solar energy；Evacuated collector tube absorbs the light progress photothermal conversion for being more than thin-film solar cell panel absorption region to wavelength, realizes the photothermal conversion to high band solar energy.
Description
Technical field
The present invention relates to technical field of solar utilization technique, and it is multistage to refer in particular to a kind of solar electrothermal based on spectrum frequency splitting technology
Distributed bragg reflector mirror is installed additional to improve too using thin-film solar cells as optical spectra frequency divider using device
The spectral response of positive energy battery, the light for absorbing spectral coverage more than thin-film solar cells are added by operations such as thermal-arrest, heat exchange
Hot domestic water.
Background technology
Solar energy as it is a kind of can be ideal regenerative resource with the clean energy resource of sustainable utilization.In existing photovoltaic electric
Chi Zhong, at present with the electricity conversion highest of the crystal silicon solar energy battery of commercialization, but by material purity and preparation process
Limitation, it is of high cost, it is difficult to improve transformation efficiency again or reduce cost；Thin film solar opto-electronic conversion battery can efficiently, inexpensively
Solar energy is changed into electric energy by ground, but absorption bands are limited in scope, and solar energy equipment energy occurrence is single.
Invention content
In view of the above problems, the present invention provides a kind of, the solar electrothermal Multi-class propagation based on spectrum frequency splitting technology fills
It sets, electric heating Multi-class propagation is carried out to solar energy different spectral coverage, energy occurrence is non-single, improves the utilization to solar energy
Rate.
To achieve the goals above, the technical solution adopted by the present invention is as follows：
A kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology, including water tank, heating tube, pedestal,
Evacuated collector tube, thin-film solar cell panel and distributed bragg reflector mirror, water tank are all provided with thin-film solar cell panel
In on pedestal, distributed bragg reflector mirror is correspondingly arranged composition spectral response device with thin-film solar cell panel, distributed
Bragg mirror is correspondingly arranged composition phase change heat exchange device with evacuated collector tube, and evacuated collector tube is connected to heating tube, heating
Pipe is connected to water tank.
Furthermore, guide rail is additionally provided on the pedestal, guide rail is equipped with mobilizable sliding block, and distributed Bragg is anti-
Mirror is penetrated on sliding block.
Furthermore, the evacuated collector tube includes vacuum tube, thermal-collecting tube and heat pipe, vacuum tube and distributed Bragg
Speculum is correspondingly arranged.
Advantageous effect of the present invention：
1. by the way that thin-film solar cell panel to be set on pedestal, used as optical spectra frequency divider, and pass through distribution
Formula Bragg mirror improves the spectral response of solar cell, realizes the opto-electronic conversion to low-frequency range solar energy；
2. absorbing the light progress photo-thermal turn for being more than thin-film solar cell panel absorption region to wavelength by evacuated collector tube
It changes, can realize the photothermal conversion to high band solar energy to heat domestic water；
3. the present apparatus carries out electric heating Multi-class propagation to solar energy different spectral coverage, energy occurrence is non-single, improves pair
The utilization rate of solar energy.
Description of the drawings
Fig. 1 is overall structure figure of the present invention；
Fig. 2 is Fig. 1 right views；
Fig. 3 is Fig. 2 vertical views.
1. water tank；2. heating tube；3. pedestal；4. evacuated collector tube；40. vacuum tube；41. thermal-collecting tube；42. heat pipe；5.
Thin-film solar cell panel；6. guide rail；7. sliding block；8. distributed bragg reflector mirror.
Specific implementation mode
Technical scheme of the present invention is illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of solar electrothermal Multi-class propagation dress based on spectrum frequency splitting technology of the present invention
It sets, including water tank 1, heating tube 2, pedestal 3, evacuated collector tube 4, thin-film solar cell panel 5 and Distributed Bragg Reflection
Mirror 8, water tank 1 are set on pedestal 3 with thin-film solar cell panel 5, distributed bragg reflector mirror 8 and thin film solar electricity
Pond plate 5, which is correspondingly arranged, constitutes spectral response device, and distributed bragg reflector mirror 8 is correspondingly arranged composition phase with evacuated collector tube 4
Become heat-exchanger rig, evacuated collector tube 4 is connected to heating tube 2, and heating tube 2 is connected to water tank 1.The above constitutes base of the present invention
This structure.
The present invention uses such structure setting, by the way that thin-film solar cell panel 5 to be set on pedestal 3, as optics
Spectrum frequency divider uses, and the spectral response of solar cell is improved by distributed bragg reflector mirror 8, realizes to low-frequency range
The opto-electronic conversion of solar energy；By evacuated collector tube 4 absorb to wavelength be more than 5 absorption region of thin-film solar cell panel light into
Row photothermal conversion can realize the photothermal conversion to high band solar energy to heat domestic water；The present apparatus to solar energy not
Electric heating Multi-class propagation is carried out with spectral coverage, energy occurrence is non-single, improves the utilization rate to solar energy.The present invention works former
Reason：When sunlight incidence, thin-film solar cell panel 5 absorbs the shortwave energy in sunray, generates electricity；Long wave light
Across thin-film solar cell panel 5, by distributed bragg reflector mirror 8 can with reflection wavelength 850nm-950nm light,
Light across thin-film solar cell panel 5 is evenly heated evacuated collector tube 4 after the reflection of distributed bragg reflector mirror 8, very
Empty set heat pipe 4 realizes the heating to water tank 1 by heat pipe 2 again.
More specifically, guide rail 6 is additionally provided on the pedestal 3, guide rail 6 is equipped with mobilizable sliding block 7, distributed Bradley
Lattice speculum 8 is set on sliding block 7.It is sliding on guide rail 6 by sliding block 7 according to sunlight angle using such structure setting
The dynamic position that distributed bragg reflector mirror 8 can be adjusted, convenient for making full use of solar energy.
More specifically, it states evacuated collector tube 4 and includes vacuum tube 40, thermal-collecting tube 41 and heat pipe 42, vacuum tube 40 and distribution
Formula Bragg mirror 8 is correspondingly arranged.Using such structure setting, distributed bragg reflector mirror 8 reflects incident ray,
It is evenly heated vacuum tube 40, then heat is reached to the cold end (evaporation ends) of heat pipe 42 by thermal-collecting tube 41, heat conduction work in heat pipe 42
Matter completes " liquid-vapor " phase transformation cycle, thermal energy is exported from the hot junction (condensation end) of heat pipe 42, then realized and added by heat pipe 2
The purpose of hot water tank 1.
The embodiment of the present invention is described above in association with attached drawing, but the invention is not limited in above-mentioned specific realities
Mode is applied, the above mentioned embodiment is only schematical, rather than restrictive, and those skilled in the art exist
Under the enlightenment of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, many shapes can be also made
Formula, within these are all belonged to the scope of protection of the present invention.
Claims (3)
1. a kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology, it is characterised in that：Including water tank (1),
Heating tube (2), pedestal (3), evacuated collector tube (4), thin-film solar cell panel (5) and distributed bragg reflector mirror (8), institute
Water tank (1) and thin-film solar cell panel (5) is stated to be set on pedestal (3), the distributed bragg reflector mirror (8) with it is thin
Film solar cell plate (5), which is correspondingly arranged, constitutes spectral response device, the distributed bragg reflector mirror (8) and vacuum heat-collecting
Pipe (4) is correspondingly arranged composition phase change heat exchange device, and the evacuated collector tube (4) is connected to heating tube (2), the heating tube (2)
It is connected to water tank (1).
2. a kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology according to claim 1, feature
It is：Guide rail (6) is additionally provided on the pedestal (3), the guide rail (6) is equipped with mobilizable sliding block (7), the distribution cloth
Glug speculum (8) is set on sliding block (7).
3. a kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology according to claim 1, feature
It is：The evacuated collector tube (4) includes vacuum tube (40), thermal-collecting tube (41) and heat pipe (42), the vacuum tube (40) with point
Cloth Bragg mirror (8) is correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059330.6A CN108317742A (en) | 2018-01-22 | 2018-01-22 | A kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059330.6A CN108317742A (en) | 2018-01-22 | 2018-01-22 | A kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108317742A true CN108317742A (en) | 2018-07-24 |
Family
ID=62887522
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810059330.6A Pending CN108317742A (en) | 2018-01-22 | 2018-01-22 | A kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology |
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| CN (1) | CN108317742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034720A (en) * | 2019-04-09 | 2019-07-19 | 清华大学 | A kind of reflective solar heat hot light thermal photovoltaic power generation combination energy utilization system and method |
| CN114017868A (en) * | 2022-01-04 | 2022-02-08 | 浙大宁波理工学院 | Air conditioning system of photovoltaic energy supply |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200972268Y (en) * | 2006-07-05 | 2007-11-07 | 汪本启 | Circulation exchange solar water heater |
| CN102081407A (en) * | 2010-12-13 | 2011-06-01 | 中国科学院长春光学精密机械与物理研究所 | Heliostat grouping control device in heliostat field of solar tower power plant |
| CN203840280U (en) * | 2014-04-14 | 2014-09-17 | 厦门同力节能科技有限公司 | Solar photoelectric integrated hot water device |
| CN106160658A (en) * | 2016-07-01 | 2016-11-23 | 中国科学院电工研究所 | A kind of photovoltaic and photothermal solar association system of the full spectrum of light-focusing type |
| CN206575382U (en) * | 2017-03-27 | 2017-10-20 | 浙江省现代建筑设计研究院有限公司 | Distributed photovoltaic power generation system |
| CN107588552A (en) * | 2017-09-18 | 2018-01-16 | 海宁铿宇贸易有限公司 | A kind of water saving fixtures of solar water heater |
-
2018
- 2018-01-22 CN CN201810059330.6A patent/CN108317742A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200972268Y (en) * | 2006-07-05 | 2007-11-07 | 汪本启 | Circulation exchange solar water heater |
| CN102081407A (en) * | 2010-12-13 | 2011-06-01 | 中国科学院长春光学精密机械与物理研究所 | Heliostat grouping control device in heliostat field of solar tower power plant |
| CN203840280U (en) * | 2014-04-14 | 2014-09-17 | 厦门同力节能科技有限公司 | Solar photoelectric integrated hot water device |
| CN106160658A (en) * | 2016-07-01 | 2016-11-23 | 中国科学院电工研究所 | A kind of photovoltaic and photothermal solar association system of the full spectrum of light-focusing type |
| CN206575382U (en) * | 2017-03-27 | 2017-10-20 | 浙江省现代建筑设计研究院有限公司 | Distributed photovoltaic power generation system |
| CN107588552A (en) * | 2017-09-18 | 2018-01-16 | 海宁铿宇贸易有限公司 | A kind of water saving fixtures of solar water heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034720A (en) * | 2019-04-09 | 2019-07-19 | 清华大学 | A kind of reflective solar heat hot light thermal photovoltaic power generation combination energy utilization system and method |
| CN114017868A (en) * | 2022-01-04 | 2022-02-08 | 浙大宁波理工学院 | Air conditioning system of photovoltaic energy supply |
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Application publication date: 20180724 |
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| RJ01 | Rejection of invention patent application after publication |