CN108809253A - A kind of high power concentrating photovoltaic thermal controls apparatus - Google Patents
A kind of high power concentrating photovoltaic thermal controls apparatus Download PDFInfo
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- CN108809253A CN108809253A CN201810607892.XA CN201810607892A CN108809253A CN 108809253 A CN108809253 A CN 108809253A CN 201810607892 A CN201810607892 A CN 201810607892A CN 108809253 A CN108809253 A CN 108809253A
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- heat
- water tank
- concentrating photovoltaic
- high power
- absorbent surface
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000002250 absorbent Substances 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 12
- 238000012546 transfer Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002918 waste heat 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
- H02S40/42—Cooling means
-
- 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
-
- 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)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
A kind of high power concentrating photovoltaic thermal controls apparatus disclosed by the invention, including radiator and water tank, what the circulating line on the radiator was arranged in the inside of water tank, circulating line take hot working fluid occurs heat exchange with the water in water tank；It is characterized in that：The radiator further includes heat-absorbent surface and radiating part, and the radiating part is arranged in the side of heat-absorbent surface, medium inlet is arranged thereon and media outlet, circulating line are connected to medium inlet and media outlet；The radiator is internally provided with fin, and the gap that the adjacent fin is formed is equal.Temperature of the technical solution provided by the invention for concentrating photovoltaic power generation battery controls, reasonable for structure, is taken away the heat on heat-absorbent surface using hot working fluid is taken, and to reach temperature controlled purpose, ensures battery life, improves the reliability and efficiency of concentrating photovoltaic power generation；And it takes in the water that the heat that hot working fluid is taken away is stored in water tank, reduces waste, improve the utilization rate of the energy.
Description
Technical field
The present invention relates to solar-photovoltaic technology field more particularly to a kind of high power concentrating photovoltaic thermal controls apparatus.
Background technology
Condensation photovoltaic refers to that the sunlight after convergence is converted directly into electric energy by the photovoltaic cell of high transformation efficiency
Technology.
Optically, the solar energy collecting of dispersion is got up for condensation photovoltaic technology, realizes high temperature, high hot-fluid solar energy
It utilizes.For example, by Fresnel planar concentrating, the convergence of the solar energy of 1000 times of geometry multiplying power or more may be implemented, at this point,
Temperature at hot spot meets or exceeds 1000 DEG C, and heat flow density reaches 100W/cm2More than.Three junction type concentrating photovoltaic power generations are
One kind of concentrating photovoltaic power generation can get up to 40% photoelectric conversion efficiency.Compare conventional photovoltaic generation, not only exists
In generating efficiency height；It also resides in, the pollution of environment is destroyed less, the energy consumption of smelting process is few.
Due to high power concentrator, optically focused temperature is high, and heat flow density is big, although three junction type concentrating photovoltaic power generation efficiency are up to
40%, but still there is 60% energy demand to be passed on very small heat dissipation area in the form of heat, this is referred to as
For high intensity diabatic process.High intensity diabatic process can destroy the service life of photovoltaic generation battery, influence the fortune of concentrating photovoltaic power generation
Row.
The type of cooling of existing high power concentrating photovoltaic mainly has：The air the natural type of cooling, micro- to be radiated by aluminium section bar
Cooling by water mode, the immersion type Condensation photovoltaic battery type of cooling of channel design.
Aluminium section bar radiating mode, although heat dissipation area is sufficiently large, at the contact surface being bonded with Condensation photovoltaic battery,
Heat flow is big, and thermal resistance is big, and temperature is high, even more than the photovoltaic cell operating temperature upper limit；Aluminium section bar radiating mode, weight is little,
It is inexpensive, but this type of cooling so that Condensation photovoltaic battery is chronically at fatigue state, very to the life damage of battery
Greatly.
The cooling by water mode of microchannel structure, since structure is special, flow resistance of the fluid in microchannel is big, needs
External pump power consumption it is larger.Microchannel radiator structure difficulty of processing is big, and cost is high.
The coolant liquid of big flow passes through microchannel structure, and the Wen Sheng of cooling system is smaller, and the follow-up reuse ratio of coolant liquid is small.
The immersion type type of cooling is not the final type of cooling, it is also necessary to an additional cooling system, intermediate link compared with
It is more.
Therefore, there is an urgent need for a kind of photovoltaic thermal controls apparatus of design controls the battery of concentrating photovoltaic power generation into trip temperature, to carry
High generation efficiency ensures battery life, provides security reliability.
Invention content
The purpose of the present invention is in view of the above technical problems, a kind of high power concentrating photovoltaic thermal controls apparatus provided by the invention,
Its is reasonable for structure, is taken away the heat on heat-absorbent surface using hot working fluid is taken, and to reach temperature controlled purpose, ensures the battery longevity
Life, improves the reliability and efficiency of concentrating photovoltaic power generation；And it takes in the water that the heat that hot working fluid is taken away is stored in water tank, subtracts
Lack waste, improves the utilization rate of the energy.
Technical scheme of the present invention
In order to solve the above technical problems, a kind of high power concentrating photovoltaic thermal controls apparatus provided by the invention, specifically includes heat dissipation
Device and water tank, what the circulating line on the radiator was arranged in the inside of water tank, circulating line take hot working fluid in water tank
Water occur heat exchange；It is characterized in that：The radiator further includes heat-absorbent surface and radiating part, and the radiating part setting is being absorbed heat
The reverse side in face is arranged medium inlet thereon and media outlet, circulating line is connected to medium inlet and media outlet；It is described
Radiating part is internally provided with fin, and the gap that the adjacent fin is formed is equal.
In some embodiments, medium inlet and media outlet are in diagonal setting, and medium inlet is above media outlet.
In some embodiments, fin prolongs at heat-absorbent surface back perpendicular to the setting of the direction of heat-absorbent surface.
In some embodiments, the loading for taking hot working fluid in the circulating line is 95%.
In some embodiments, the water tank is internally provided with several baffle plates, and the baffle plate is horizontally set on water
The inside of case.
In some embodiments, described baffle plate one end is welded on the side wall of water tank, the inner wall of the other end and water tank
One end distance is set.
In some embodiments, the lower part of the water tank is provided with briquetting, and through-hole is provided on briquetting, and circulating line passes through
Through-hole on briquetting is arranged in water tank；It is provided with bellows piece on the circulating line, between briquetting and radiating part.
In some embodiments, the high power concentrating photovoltaic thermal controls apparatus further includes distance regulating mechanism, the spacing tune
Mechanism is saved by fixed block and screw rod, the fixed block is arranged in the side of heat-absorbent surface, and screw rod is mounted on the screw hole of fixed block,
One end is abutted against with the briquetting on water tank.
In some embodiments, the distance regulating mechanism is minitype cylinder, and wherein cylinder body is arranged in the side of heat-absorbent surface,
Briquetting on one end and water tank of cylinder rod abuts against.
Advantageous effect of the present invention：
A kind of high power concentrating photovoltaic thermal controls apparatus provided by the invention, it is reasonable for structure, it has the following technical effects：
(1) the radiator structure form in the way of liquid cooling can efficiently divide the high heat flux density of fire end in colling end
It dissipates, forms big heat transfer area, colling end wall surface temperature is high, and heat transfer temperature difference is big, and the heat source of low-heat current density can be transmitted efficiently
To cooling water, these waste heat are efficiently transformed into useful hot water, the heat for subsequent Winter heat supply or cooling in summer
Source.
(2) the water storage body structure for being provided with baffle plate is small, and water capacity is few, under the conditions of no solar illuminating, in water tank
Water convenient for being allowed to dry.
(3) it uses large-area metal heat-absorbent surface to concentrate heat absorption to the smaller radiating part of area, rather than is directly inhaled in metal
Heat exchange is carried out in hot face, improves collecting efficiency, absorbs heat from the hot face of Condensation photovoltaic battery, is that high intensity occurs to conduct heat
Body region, heat are passed in radiating part by concentrating and take hot working fluid, due to taking working as hot working fluid and metal heat-absorbent surface wall surface
Boiling or evaporation coefficient of the convective heat-transfer coefficient higher than phase-change heat transfer when are measured, to effectively control radiator and condensation photovoltaic
The temperature of battery joint place plays the purpose of temperature control.
(4) radiating part spaced set fin increases and takes coming into full contact with for hot working fluid and pyrotoxin, to take away bigger heat
Amount reinforces temperature control；The set-up mode of medium inlet and media outlet extends working medium in the residence time of radiating part, simultaneously
Fin prolongs at heat-absorbent surface back can make full use of the length of fin to carry out heat exchange perpendicular to the setting of the direction of heat-absorbent surface, on
The heat absorption capacity for taking hot working fluid at heat-absorbent surface can be strengthened by stating the fin of structure so that it is equal to take hot working fluid hot-fluid at heat-absorbent surface
Even absorption avoids generating heat transfer deterioration phenomenon.
(2) the application is by being arranged distance regulating mechanism, with the variation suitable for sun altitude, and what acquisition matched
Heat-transfer capability reinforces temperature control.
(6) hot working fluid filling weight is taken under 95% volume filling weight, can be made, high power concentrating photovoltaic thermal controls apparatus exists
Under high concentration solar illumination condition, heat transferring of high heat flow density is played, is worked in the case of reducing heat-absorbent surface operating temperature, this
Kind filling weight makes the best results of high power concentrating photovoltaic thermal controls apparatus.
Description of the drawings
By being described in detail made by conjunction with the following drawings, above-mentioned advantage of the invention will be apparent and be easier reason
Solution, these attached drawings are only schematical, are not intended to limit the present invention, wherein：
Fig. 1 is a kind of structural schematic diagram of high power concentrating photovoltaic thermal controls apparatus of the present invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the structural schematic diagram of the radiator of the present invention；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the structural schematic diagram of the water tank of the present invention；
Fig. 7 is the left view of Fig. 6；
Fig. 8 is the vertical view of Fig. 6；
Fig. 9 is the heat-absorbent surface of the present invention and the structural schematic diagram of radiating part；
Figure 10 is the sectional view of Fig. 9.
In attached drawing, the component representated by each label is as follows：
10. radiator；11. circulating line；12. heat-absorbent surface；13. radiating part；14. medium inlet；15. media outlet；16.
Fin；17. bellows piece；20. water tank；21. baffle plate；22. briquetting；23. water inlet；24. water out；30. spacing adjusts machine
Structure；31. fixed block；32. screw rod.
Specific implementation mode
Fig. 1 to Figure 10 is a kind of relevant drawings of high power concentrating photovoltaic thermal controls apparatus of the present invention, with reference to specific
The application is described in detail in embodiment and attached drawing.
The embodiment recorded herein is the specific specific implementation mode of the present invention, for illustrating design of the invention,
It is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the application claims and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include any obvious using making for the embodiment to recording herein
The technical solution of substitutions and modifications.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, it is schematically indicated the shape of each section
And its correlation.It note that the structure of each component for the ease of clearly showing the embodiment of the present invention, identical reference
Label is for indicating identical part.
Fig. 1 is a kind of structural schematic diagram of herein described high power concentrating photovoltaic thermal controls apparatus, specifically includes radiator
10 and water tank 20, the circulating line 11 on the radiator 10 is arranged takes thermal technology in the inside of water tank 20, circulating line 11
With the water in water tank 20 heat exchange occurs for matter, and Fig. 2 is the rearview of Fig. 1, and Fig. 3 is the left view of Fig. 2.The radiator 10 also wraps
Heat-absorbent surface 12 and radiating part 13 are included, as shown in figure 4, the reverse side in heat-absorbent surface 12 is arranged in the radiating part 13, is arranged thereon
Medium inlet 14 and media outlet 15, medium inlet 14 is with media outlet 15 in diagonal setting, circulation pipe on radiating part 13
Road 11 is connected to medium inlet 14 and media outlet 15；(Fig. 9 and Figure 10 show the fin 16 that is internally provided with of the radiating part 13
Go out), the gap that the adjacent fin 16 is formed is equal.
It takes hot working fluid to be arranged in circulating line 10, be come into full contact with the fin on radiating part 13, to take away more heat
Amount realizes temperature control.
The structural schematic diagram of herein described radiator, as Figure 1-Figure 5, the radiator 10 include circulating line
11, the reverse side in heat-absorbent surface 12 is arranged in heat-absorbent surface 12 and radiating part 13, the radiating part 13, and in heat-absorbent surface 12
The heart, setting medium inlet 14 and media outlet 15 (Fig. 1 is shown), the circulating line 11 are connected to medium inlet on radiating part 13
14 and media outlet 15, medium inlet 14 on radiating part 13 is in diagonal setting with media outlet 15；The radiating part 13
It is internally provided with the fin 16 (Fig. 9 and Figure 10 are shown) perpendicular to heat-absorbent surface 12, the gap that the adjacent fin 16 is formed is equal.
In the application, the loading for taking hot working fluid in the circulating line 11 is 60-100%, and heat is taken in this section
Working medium filling weight can so that high power concentrating photovoltaic thermal controls apparatus plays high hot-fluid under high concentration solar illumination condition
Density is conducted heat, and is worked in the case of reducing heat-absorbent surface operating temperature.It is this to fill especially under 95% or so volume filling weight
Amount makes the best results of high power concentrating photovoltaic thermal controls apparatus.
Fig. 6 to 8 is the structural schematic diagram of herein described water tank, and the water tank 20 is internally provided with several baffle plates
21, the baffle plate 21 is horizontally set on the inside of water tank 20；21 one end of the baffle plate is welded on the side wall of water tank 20,
One end distance is arranged in the inner wall of the other end and water tank 20.Water enters from entrance 23 is slept, by horizontally disposed baffle plate 21, water tank
Water in 20 is contacted with circulating line 11, is flowed out from water out 24；The setting of baffle plate effectively reduces the appearance of water tank 20 first
Product, can increase the flowing of Water in Water Tanks, enhance the effect of heat exchange, while enhance the structure of water tank 20, keep it more steady
Consolidation is real.
The lower part of the water tank 20 is provided with briquetting 22, and through-hole is provided on briquetting 22, and circulating line 11 passes through briquetting 22
On through-hole be arranged in water tank 20；It is provided with bellows piece 17 on the circulating line 11, is located at briquetting 22 and radiating part
Between 13.In the application, the setting of bellows piece can increase the flexibility of circulating line entirety, improve the adjusting of circulating line
Property, circulating line length is adjusted at any time to adapt to sun altitude variation, that is, changes the length in heat transfer cycle tube wall face, to obtain
The heat-transfer capability that must be matched.
Fig. 9 is the heat-absorbent surface of the present invention and the structural schematic diagram of radiating part, and the radiator 10 is internally provided with fin
16, the gap that the adjacent fin 16 is formed is equal.Several fins 16 are arranged in the inside of radiating part 13, take hot working fluid and enter from medium
Mouth 14 enters, and by several fins 16, is leaked out from media outlet 15；Medium inlet 14 is in diagonal setting with media outlet 15,
Medium inlet 14 is above media outlet 15, and internal working medium is from suitable for reading into lower mouth goes out, and medium inlet 14 is set with media outlet 15
The mode of setting extends working medium in the residence time of radiating part 13, while fin prolongs at heat-absorbent surface back perpendicular to the direction of heat-absorbent surface
Setting can make full use of the length of fin to carry out heat exchange, and the fin of above structure, which can be strengthened, takes hot working fluid in heat-absorbent surface
Heat absorption capacity at 12 so that take hot working fluid hot-fluid uniform pickup at heat-absorbent surface 12, avoid generating heat transfer deterioration phenomenon.Due to
Boiling or evaporation coefficient of the equivalent convective heat-transfer coefficient of hot working fluid and metal wall surface higher than phase-change heat transfer when are taken, to effectively
The temperature for controlling fire end and Condensation photovoltaic battery joint place plays the purpose of temperature control.
The high power concentrating photovoltaic thermal controls apparatus further includes distance regulating mechanism 30, as shown in Figure 1, the spacing adjusts machine
Structure is by fixed block 31 and screw rod 32, and the fixed block 31 is arranged in the side of heat-absorbent surface 12, and screw rod 32 is mounted on fixed block 31
On screw hole, one end is abutted against with the briquetting 22 on water tank 20.By rotary screw 32, the end of screw rod 32 will push water tank 20
Entirety moves up, and to change the contact area of circulating line 11 and the moisture in water tank, changes and takes hot working fluid and the water in water tank
Heat exchange degree improves the temperature control capability of high power concentrating photovoltaic thermal controls apparatus with the change suitable for sun angular.
In some embodiments, the distance regulating mechanism 30 is minitype cylinder, and wherein cylinder body is arranged in heat-absorbent surface 12
Side, one end of cylinder rod are abutted against with the briquetting 22 on water tank 20.By adjust cylinder rod it is flexible come adjust circulating line 11 with
The contact area of moisture in water tank changes the heat exchange degree for taking hot working fluid and the water in water tank.
Compared with prior art, a kind of high power concentrating photovoltaic thermal controls apparatus provided by the invention, it is reasonable for structure, using taking
Hot working fluid takes away the heat on heat-absorbent surface, to reach temperature controlled purpose, ensures battery life, improves concentrating photovoltaic power generation
Reliability and efficiency；And it takes in the water that the heat that hot working fluid is taken away is stored in water tank, reduces waste, improve the energy
Utilization rate.
The present invention is not limited to the above-described embodiments, anyone can obtain other various forms under the inspiration of the present invention
Product, it is every that there is technical side identical or similar to the present application however, make any variation in its shape or structure
Case is within the scope of the present invention.
Claims (9)
1. a kind of high power concentrating photovoltaic thermal controls apparatus, including radiator (10) and water tank (20), following on the radiator (10)
What endless tube road (11) was arranged in the inside of water tank (20), circulating line (11) takes hot working fluid and the water generation heat in water tank (20)
It exchanges；It is characterized in that：The radiator (10) further includes heat-absorbent surface (12) and radiating part (13), radiating part (13) setting
Reverse side in heat-absorbent surface (12) is arranged medium inlet (14) thereon and media outlet (15), circulating line (11) is connected to
Medium inlet (14) and media outlet (15)；The radiating part (13) is internally provided with fin (16), the adjacent fin
(16) gap formed is equal.
2. high power concentrating photovoltaic thermal controls apparatus according to claim 1, which is characterized in that medium inlet (14) and medium go out
Mouth (15) is in diagonal setting, and medium inlet (14) are above media outlet (15).
3. high power concentrating photovoltaic thermal controls apparatus according to claim 1 or 2, which is characterized in that fin (16) is in heat-absorbent surface
(12) back is prolonged perpendicular to the setting of the direction of heat-absorbent surface (12).
4. high power concentrating photovoltaic thermal controls apparatus according to claim 1, which is characterized in that in the circulating line (11)
The loading for taking hot working fluid is 95%.
5. high power concentrating photovoltaic thermal controls apparatus according to claim 1, which is characterized in that the inside of the water tank (20) is set
Several baffle plates (21) are equipped with, the baffle plate (21) is horizontally set on the inside of water tank (20).
6. high power concentrating photovoltaic thermal controls apparatus according to claim 5, which is characterized in that baffle plate (21) one end weldering
It is connected on the side wall of water tank (20), one end distance is arranged in the inner wall of the other end and water tank (20).
7. high power concentrating photovoltaic thermal controls apparatus according to claim 1, which is characterized in that the lower part of the water tank (20) is set
It is equipped with briquetting (22), through-hole is provided on briquetting (22), circulating line (11) passes through the through-hole on briquetting (22) to be arranged in water tank
(20) in；It is provided with bellows piece (17) on the circulating line (11), between briquetting (22) and radiating part (13).
8. high power concentrating photovoltaic thermal controls apparatus according to claim 7, which is characterized in that the high power concentrating photovoltaic thermal control
Device further includes distance regulating mechanism (30), and the distance regulating mechanism is by fixed block (31) and screw rod (32), the fixed block
(31) setting is mounted in the side of heat-absorbent surface (12), screw rod (32) on the screw hole of fixed block (31), one end and water tank (20)
On briquetting (22) abut against.
9. high power concentrating photovoltaic thermal controls apparatus according to claim 8, which is characterized in that the distance regulating mechanism (30)
For minitype cylinder, wherein cylinder body is arranged in the side of heat-absorbent surface (12), one end of cylinder rod and briquetting (22) phase on water tank (20)
It abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607892.XA CN108809253B (en) | 2018-06-13 | 2018-06-13 | High-concentration photovoltaic thermal control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607892.XA CN108809253B (en) | 2018-06-13 | 2018-06-13 | High-concentration photovoltaic thermal control device |
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| Publication Number | Publication Date |
|---|---|
| CN108809253A true CN108809253A (en) | 2018-11-13 |
| CN108809253B CN108809253B (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810607892.XA Active CN108809253B (en) | 2018-06-13 | 2018-06-13 | High-concentration photovoltaic thermal control device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109860943A (en) * | 2018-12-26 | 2019-06-07 | 曙光节能技术（北京）股份有限公司 | Immersion cell heat dissipation tank |
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| CN202712233U (en) * | 2012-07-30 | 2013-01-30 | 中国科学技术大学 | Concentrating photovoltaic heat exchange cooling device |
| CN103003958A (en) * | 2010-05-14 | 2013-03-27 | 帕尔萨能源有限公司 | Concentrated photovoltaic systems and methods with high cooling rates |
| CN104936419A (en) * | 2015-06-09 | 2015-09-23 | 廖婕 | Radiator for communication equipment |
| CN205249143U (en) * | 2015-12-17 | 2016-05-18 | 常州大学 | Heat pipe formula spotlight photovoltaic cooling heating device |
| CN106130471A (en) * | 2016-08-17 | 2016-11-16 | 苏州必信空调有限公司 | A kind of condensation photovoltaic chiller |
| CN207074983U (en) * | 2017-06-22 | 2018-03-06 | 合肥师范学院 | high concentration solar battery chip radiator |
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| CN103003958A (en) * | 2010-05-14 | 2013-03-27 | 帕尔萨能源有限公司 | Concentrated photovoltaic systems and methods with high cooling rates |
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| CN104936419A (en) * | 2015-06-09 | 2015-09-23 | 廖婕 | Radiator for communication equipment |
| CN205249143U (en) * | 2015-12-17 | 2016-05-18 | 常州大学 | Heat pipe formula spotlight photovoltaic cooling heating device |
| CN106130471A (en) * | 2016-08-17 | 2016-11-16 | 苏州必信空调有限公司 | A kind of condensation photovoltaic chiller |
| CN207074983U (en) * | 2017-06-22 | 2018-03-06 | 合肥师范学院 | high concentration solar battery chip radiator |
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