CN108631720A - A kind of Salar light-gathering frequency dividing photoelectricity cogeneration system - Google Patents
A kind of Salar light-gathering frequency dividing photoelectricity cogeneration system Download PDFInfo
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- CN108631720A CN108631720A CN201810349906.2A CN201810349906A CN108631720A CN 108631720 A CN108631720 A CN 108631720A CN 201810349906 A CN201810349906 A CN 201810349906A CN 108631720 A CN108631720 A CN 108631720A
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- 230000005622 photoelectricity Effects 0.000 title claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 107
- 230000005619 thermoelectricity Effects 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000004964 aerogel Substances 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- PEEDYJQEMCKDDX-UHFFFAOYSA-N antimony bismuth Chemical compound [Sb].[Bi] PEEDYJQEMCKDDX-UHFFFAOYSA-N 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000011258 core-shell material Substances 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000002305 electric material Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000001228 spectrum Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 15
- 230000005611 electricity Effects 0.000 description 5
- 230000005693 optoelectronics Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000005678 Seebeck effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000258 photobiological effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
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- 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
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
-
- 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
- H02S40/10—Cleaning arrangements
-
- 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
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- 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
- Y02E10/52—PV systems with concentrators
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Photovoltaic Devices (AREA)
Abstract
A kind of Salar light-gathering frequency dividing photoelectricity cogeneration system, including functional form fluid modules, solar photovoltaic utilization system, thermoelectricity utilize system, afterheat utilizing system.Functional form fluid flows through the front of solar panel group, it is realizing to being heated while solar energy division function, thermoelectric material hot junction is flowed through later, using flowing through the solar cell board group back side after UTILIZATION OF VESIDUAL HEAT IN, realize the cooling to solar cell board group, finally by flow control valve and circulating pump, cycle is constituted；The high light transmission aeroge package of automatically cleaning realizes the functional form fluid channel of division function, while reducing system heat loss, realizes function that is dust-proof and improving sun light transmission rate.The present invention by the utilization of the frequency dividing of solar energy, improve too can battery efficiency on the basis of, introduce thermoelectricity and utilize system, afterheat utilizing system and the high light transmission aerogel heat-proof module of automatically cleaning, realize the efficient utilization to the full spectrum of solar energy.
Description
Technical field
The invention belongs to solar energy complicated utilization technical fields, are related to a kind of solar photoelectric-thermoelectricity-photo-thermal comprehensive utilization
A kind of technology, and in particular to Salar light-gathering frequency dividing photoelectricity cogeneration system.
Background technology
The pressure that energy crisis and environmental pollution bring our human societies is increasing, and people are to a kind of novel green
The demand of the efficient energy is more and more urgent.Solar energy is inexhaustible as a kind of energy of green non-pollution, according to
It calculates, the sun is irradiated to tellurian energy and is equivalent to 5,000,000 tons of coals each second.Therefore, how solar energy is efficiently developed
It is extremely important.
The utilization to solar energy is mainly realized by photo-thermal, photoelectricity, photochemistry, photo-biological conversion etc. mode at present.It is logical
It is a kind of most common mode of solar photovoltaic utilization to cross photovoltaic cell capable of generating power, however for fixed semi-conducting material, solar cell
All only the sunlight of specific band is efficiently used, the sunlight meeting heating solar battery of all band leads to temperature
It increases, efficiency declines, and reduces its service life.Traditional photoelectric and light-heat integration (PHOTOVOLTAIC/THERMAL, letter
Claiming PV/T) hybrid system in cell backside by arranging cooling fluid, raising solar cell while recycling cell heat
Efficiency, but it is constrained to the operating temperature of solar cell, only low-grade thermal energy of recycling.On the other hand, in order to prevent
Solar cell board group core component is impaired or is affected by dust generating efficiency, usually adds one in solar cell plate surface
Layer glass, but this layer of glass surface will produce reflection, the loss for causing input to radiate, while glass surface can occur dust stratification and show
As influencing power conversion efficiency (pce), timing being needed to clear up.
Invention content
In view of the deficiencies of the prior art, the present invention proposes a kind of Salar light-gatherings to divide photoelectricity cogeneration system, leads to
Cross to solar photoelectric, photo-thermal, coupled thermomechanics by the way of realize the efficient utilization of solar energy.
In order to achieve the above objectives, solution of the invention is：Including functional form fluid modules, solar photovoltaic utilization system,
Thermoelectricity utilizes system, afterheat utilizing system.
The functional form fluid flowed in the functional fluid channel adulterates Core-shell Structure Nanoparticles using conduction oil
Nano-fluid, wherein conduction oil be Therminol VP-1, titanium dioxide is stratum nucleare, silver be shell, particle radius 35nm,
Nucleocapsid ratio is 4/3, and mass fraction takes 0.018-0.023%.
The solar photovoltaic utilization system includes solar cell board group and the solar panel for being disposed thereon end.
The thermoelectricity includes being arranged in the aluminum substrate of solar photovoltaic utilization system side and mounted on aluminum substrate using system
On thermoelectric material.
The afterheat utilizing system includes that the heat exchanger that system side is utilized in thermoelectricity is arranged.
The functional form fluid modules are sharp using system, waste heat including being sequentially communicated the solar photovoltaic utilization system, thermoelectricity
The functional fluid channel of circulation loop is formed with system.
The functional form fluid modules include the solar photovoltaic utilization system fluid channel being sequentially connected, thermoelectricity utilize system fluid
Channel and the outer fluid channel outside solar photovoltaic utilization system.
The lower end of the solar cell board group is provided with the first solar photovoltaic utilization system fluid channel, solar panel
The upper end of group is provided with the second solar photovoltaic utilization system fluid channel, and the outlet in the first solar photovoltaic utilization system fluid channel is logical
The outer fluid channel crossed outside solar photovoltaic utilization system is connected with the entrance in the second solar photovoltaic utilization system fluid channel.
The first solar photovoltaic utilization system fluid channel is rectangular section steel channel, the second solar photovoltaic utilization system fluid
Channel be rectangular section glazing channel.
The solar cell board group is fixed on the first solar photovoltaic utilization system fluid channel upper surface by adhesive layer.
Rectangular section steel of the outlet in the second solar photovoltaic utilization system fluid channel with setting on top of the pyroelectric material
Thermoelectricity is connected using the entrance in system fluid channel.
The thermoelectricity is connected using the outlet in system fluid channel with heat exchanger, and the fluid after heat exchanger exchanges heat is through pipe
Road is connected with the first solar photovoltaic utilization system fluid feeder connection.
The pipeline that the heat exchanger is connected with the first solar photovoltaic utilization system fluid channel originally on flow direction also according to
It is secondary that flow control valve and circulating pump are installed.
The second solar photovoltaic utilization system fluid channel surface is equipped with the high light transmission aerogel layer of automatically cleaning.
The thermoelectric material flows to in-line arrangement form by fluid with N-shaped bismuth antimonide using p-type bismuth antimonide and is fixed on aluminum substrate
On.
The present invention utilizes the functional form fluid flowed in functional fluid channel to absorb in sunlight and does not meet opto-electronic conversion
It is required that wave band and be converted into thermal energy, reduce the temperature of solar panel, while the functional form fluid Jing Guo UTILIZATION OF VESIDUAL HEAT IN
The solar panel group back side is flowed through with lower temperature, solar cell board group temperature can be further decreased；By using
Functional form fluid, which absorbs the wave band for not meeting opto-electronic conversion requirement in sunlight and is converted into thermal energy, realizes photothermal conversion, further
The classified utilization of thermoelectricity and waste heat is carried out, while recycling the heat that the work of solar cell board group generates, this is effectively raised
Photothermal conversion efficiency；It is utilized by thermoelectricity and the thermal energy of photothermal conversion is converted into electric energy, effectively raise the taste of the energy；Phase
It is had higher efficiency than Traditional photovoltaic light-heat integration hybrid system, by being utilized to solar photoelectric, photo-thermal, coupled thermomechanics
Mode realize the efficient utilization to solar energy.
On the other hand the reflection to sunlight can be reduced using the aeroge of automatically cleaning high transparency, while reduces the sun
Energy cell plate group superficial dust, this effectively raises electricity conversion；The aeroge of automatically cleaning high transparency has extremely low
Thermal conductivity, package realize the functional form fluid channel of division function, effectively reduce system heat loss.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
In attached drawing：1, functional form fluid；2, thermoelectric material；3, solar panel；4, heat exchanger；5, solar cell board group；6、
Adhesive layer；7, flow control valve；8, circulating pump；9, the high light transmission aerogel layer of automatically cleaning；10-1, the first solar photovoltaic utilization system fluid
Channel 10-1；10-2, the second solar photovoltaic utilization system fluid channel 10-2；11, thermoelectricity utilizes system fluid channel；12, it is located at light
Electricity utilizes the outer fluid channel outside system；13, aluminum substrate.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings.
Referring to Fig. 1, the present invention include functional form fluid modules, solar photovoltaic utilization system, thermoelectricity using system, UTILIZATION OF VESIDUAL HEAT IN system
System.
Wherein, functional form fluid modules include the solar photovoltaic utilization system fluid channel being sequentially connected, thermoelectricity utilize system stream
Body channel 11 and the outer fluid channel 12 outside solar photovoltaic utilization system, and the functional form stream that is flowed in the functional fluid channel
Body 1, the functional form fluid 1 adulterate the nano-fluid of Core-shell Structure Nanoparticles using conduction oil, and wherein conduction oil is
Therminol VP-1, titanium dioxide are stratum nucleare, and silver is shell, and particle radius 35nm, nucleocapsid ratio is 4/3, and mass fraction takes
0.018-0.023%.
The solar photovoltaic utilization system includes solar cell board group 5 and is disposed thereon the solar panel 3 at end.
The thermoelectricity includes being arranged in the aluminum substrate 13 of solar photovoltaic utilization system side and mounted on aluminium base using system
Thermoelectric material 2 on plate 13, thermoelectric material 2 flow to in-line arrangement form by fluid with N-shaped bismuth antimonide using p-type bismuth antimonide and are fixed on aluminium
On substrate 13.
The afterheat utilizing system includes that the heat exchanger 4 that system side is utilized in thermoelectricity is arranged.
The lower end of solar cell board group 5 is provided with the first solar photovoltaic utilization system fluid channel 10-1, solar cell
The upper end of board group 5 is provided with the second solar photovoltaic utilization system fluid channel 10-2, the first solar photovoltaic utilization system fluid channel
The outlet of 10-1 passes through outer fluid channel 12 outside solar photovoltaic utilization system and the second solar photovoltaic utilization system fluid channel 10-2
Entrance be connected；The high light transmission aerogel layer of automatically cleaning 9 is installed on the second solar photovoltaic utilization system fluid channel surfaces 10-2.
Wherein, the first solar photovoltaic utilization system fluid channel is rectangular section steel channel and the second solar photovoltaic utilization system stream
Body channel be rectangular section glazing channel.
Solar cell board group 5 is fixed on the first solar photovoltaic utilization system fluid channel upper surfaces 10-1 by adhesive layer 6.
The outlet of second solar photovoltaic utilization system fluid channel 10-2 and the rectangular section steel heat being arranged on thermoelectric material 2
Electricity is connected using the entrance in system fluid channel 11, and thermoelectricity is connected using the outlet in system fluid channel 11 with heat exchanger 4, through changing
Fluid after hot device 4 exchanges heat is connected with the first solar photovoltaic utilization system fluid channel 10-1 entrances by the road.In heat exchanger 4 and first
The pipeline that solar photovoltaic utilization system fluid channel 10-1 is connected originally also is sequentially installed with flow control valve 7 on flow direction and follows
Ring pump 8.
The afterheat utilizing system of the present invention is to be passed through using flowing through thermoelectricity using the functional form fluid after system as heat source
Heat exchanger 4 supplies user institute calorific requirement.
Solar photovoltaic utilization system by solar panel 3 and be arranged in the first solar photovoltaic utilization system fluid channel upper surfaces 10-1 and from
The solar cell board group 5 cleaned between high 9 lower surface of light transmission aerogel layer forms, and the sunlight after optically focused is penetrated to be utilized in electricity
After the functional form fluid 1 to circulate in the 10-2 of system fluid channel, the unavailable wave band of solar panel is absorbed, and is left
Wave band be incident upon solar cell board group 5, reduce solar cell while not influencing solar cell output power
Temperature, improve its efficiency and service life.
Functional form fluid 1 is in the second solar photovoltaic utilization system fluid channel 10-2 by the unavailable wave of solar panel
Section absorbs, and realizes photothermal conversion, flows through thermoelectricity later and utilizes system fluid channel 11, connects as heat source and thermoelectric material hot junction
It connects, using Seebeck effect, realizes that thermal energy electric energy is mutually converted, functional form fluid is converted into product by radiating obtained thermal energy
The higher electric energy of taste, improves system whole efficiency.
Functional form fluid 1 is nano-fluid, can regulate and control its absorption characteristic to solar spectral, is absorbed in sunlight not
Meet the wave band of opto-electronic conversion requirement and be converted into thermal energy, while through the sunlight wave band needed for solar cell.
First solar photovoltaic utilization system fluid channel 10-1 is rectangular section steel channel, can be better achieved to the sun
It can more easily be connect with solar cell board group while cell plate group cooling, the second solar photovoltaic utilization system fluid channel 10-2
For rectangular section glazing channel, sunlight can be preferably penetrated to solar cell board group, realizes opto-electronic conversion；Thermoelectricity utilizes
System fluid channel 11 is rectangular section steel channel, can be more square with thermoelectric material while keeping preferable heat transfer effect
Just it connects；Outer fluid channel 12 outside solar photovoltaic utilization system is common steel tube, connect, is formed back with other parts channel
Road.
The high light transmission aerogel layer 9 of automatically cleaning has dust-proof, high transparency, wraps up the second solar photovoltaic utilization system fluid channel
10-2.As thermal insulation material, aeroge has extremely low thermal conductivity, and the functional fluid heat insulation function to being heated may be implemented,
Reduce system heat loss；There is aeroge good hydrophobic performance can effectively prevent product to realize self-cleaning effect
Ash, meanwhile, aeroge compares common glass, has lower reflectivity, can improve the throwing of system under the same conditions
Enter radiation, to improve the gross efficiency of system.
The cyclic process of functional form fluid 1 is：Functional form fluid 1 first passes around solar panel in solar photovoltaic utilization system
The front of group 5 is being realized to being heated while sunlight division function, is flowing through thermoelectricity later using thermoelectric material 2 in system
Light heat to electricity conversion is completed in hot junction, then by the heat exchanger of afterheat utilizing system 4 after UTILIZATION OF VESIDUAL HEAT IN, with lower temperature flow
Cross 5 back side of solar cell board group, realization further cools down solar cell board group, finally pass through flow control valve 7 and
The front of solar cell board group 5 in the solar photovoltaic utilization system is again flowed through after circulating pump 8, constitutes cycle.
The present invention is based on the theories that solar energy composite utilizes, using a kind of functional form nanometer of controllable spectral absorption characteristics
Fluid carries out frequency dividing utilization to sunlight, absorbs solar cell photoelectric and converts unwanted wave band, realize photothermal conversion, carries out
Opto-electronic conversion is completed in the solar radiation of follow-up thermoelectricity and UTILIZATION OF VESIDUAL HEAT IN, remaining wave band, reduces the temperature of solar cell, simultaneously
Solar cell board group is cooled down using the functional form fluid of low temperature after UTILIZATION OF VESIDUAL HEAT IN, further decreases solar cell board group
Temperature improves the efficiency and service life of solar cell；Classified utilization is carried out to the thermal energy that photothermal conversion obtains, it is logical first
Thermoelectricity is crossed using the higher electric energy of grade is converted heat energy into, carries out UTILIZATION OF VESIDUAL HEAT IN later, finally recycles solar cell board group
Work the thermal energy generated, realizes and is maximally utilized to input coefficient solar energy；The aeroge of automatically cleaning high transparency is introduced,
While reducing system heat loss, realizes function that is dust-proof and improving sun light transmission rate, further improve entire system
The efficiency of system.
Claims (10)
1. a kind of Salar light-gathering divides photoelectricity cogeneration system, it is characterised in that：Including functional form fluid modules, photoelectricity profit
System, afterheat utilizing system are utilized with system, thermoelectricity；
The functional form fluid modules include be sequentially communicated the solar photovoltaic utilization system, thermoelectricity using system, UTILIZATION OF VESIDUAL HEAT IN system
The functional form fluid (1) that system forms the functional fluid channel of circulation loop and flowed in the functional fluid channel
The solar photovoltaic utilization system includes solar cell board group (5) and is disposed thereon the solar panel (3) at end；
The thermoelectricity includes being arranged in the aluminum substrate (13) of solar photovoltaic utilization system side and mounted on aluminum substrate using system
(13) thermoelectric material (2) on；
The afterheat utilizing system includes that the heat exchanger (4) that system side is utilized in thermoelectricity is arranged.
2. Salar light-gathering according to claim 1 divides photoelectricity cogeneration system, it is characterised in that：The function
Type fluid (1) is Therminol VP-1 using the nano-fluid of conduction oil doping Core-shell Structure Nanoparticles, wherein conduction oil,
Titanium dioxide is stratum nucleare, and silver is shell, and particle radius 35nm, nucleocapsid ratio is 4/3, and mass fraction takes 0.018-0.023%.
3. Salar light-gathering according to claim 1 divides photoelectricity cogeneration system, it is characterised in that：The functional form
Fluid modules include the solar photovoltaic utilization system fluid channel being sequentially connected, thermoelectricity using system fluid channel (11) and are located at photoelectricity
Outer fluid channel (12) outside using system.
4. Salar light-gathering according to claim 3 divides photoelectricity cogeneration system, it is characterised in that：The sun
Can the lower end of cell plate group (5) be provided with the first solar photovoltaic utilization system fluid channel (10-1), solar cell board group (5) it is upper
End is provided with the second solar photovoltaic utilization system fluid channel (10-2), the first solar photovoltaic utilization system fluid channel (10-1)
Outlet passes through the outer fluid channel (12) and the second solar photovoltaic utilization system fluid channel (10-2) outside solar photovoltaic utilization system
Entrance is connected；
The first solar photovoltaic utilization system fluid channel (10-1) is rectangular section steel channel, the second solar photovoltaic utilization system stream
Body channel (10-2) be rectangular section glazing channel.
5. Salar light-gathering according to claim 4 divides photoelectricity cogeneration system, it is characterised in that：The sun
Energy cell plate group (5) is fixed on first upper surface solar photovoltaic utilization system fluid channel (10-1) by adhesive layer (6).
6. Salar light-gathering according to claim 4 divides photoelectricity cogeneration system, it is characterised in that：Described second
The outlet in solar photovoltaic utilization system fluid channel (10-2) utilizes system with the rectangular section steel thermoelectricity being arranged on thermoelectric material (2)
The entrance of system fluid channel (11) is connected.
7. Salar light-gathering according to claim 4 divides photoelectricity cogeneration system, it is characterised in that：The thermoelectricity
It is connected with heat exchanger (4) using the outlet of system fluid channel (11), the fluid after heat exchanger (4) heat exchange is by the road with first
Solar photovoltaic utilization system fluid channel (10-1) entrance is connected.
8. Salar light-gathering according to claim 7 divides photoelectricity cogeneration system, it is characterised in that：The heat exchange
The pipeline that device (4) is connected with the first solar photovoltaic utilization system fluid channel (10-1) is originally also sequentially installed with stream on flow direction
Adjustable valve (7) and circulating pump (8).
9. Salar light-gathering according to claim 4 divides photoelectricity cogeneration system, it is characterised in that：Described second
The surface solar photovoltaic utilization system fluid channel (10-2) is equipped with the high light transmission aerogel layer (9) of automatically cleaning.
10. Salar light-gathering according to claim 1 divides photoelectricity cogeneration system, it is characterised in that：The heat
Electric material (2) flows to in-line arrangement form by fluid with N-shaped bismuth antimonide using p-type bismuth antimonide and is fixed on aluminum substrate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349906.2A CN108631720B (en) | 2018-04-18 | 2018-04-18 | Solar energy spotlight frequency division photoelectricity combined heat and power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349906.2A CN108631720B (en) | 2018-04-18 | 2018-04-18 | Solar energy spotlight frequency division photoelectricity combined heat and power generation device |
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| Publication Number | Publication Date |
|---|---|
| CN108631720A true CN108631720A (en) | 2018-10-09 |
| CN108631720B CN108631720B (en) | 2019-12-10 |
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| CN201810349906.2A Active CN108631720B (en) | 2018-04-18 | 2018-04-18 | Solar energy spotlight frequency division photoelectricity combined heat and power generation device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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