CN106130471B - A kind of condensation photovoltaic cooling device - Google Patents
A kind of condensation photovoltaic cooling device Download PDFInfo
- Publication number
- CN106130471B CN106130471B CN201610679363.1A CN201610679363A CN106130471B CN 106130471 B CN106130471 B CN 106130471B CN 201610679363 A CN201610679363 A CN 201610679363A CN 106130471 B CN106130471 B CN 106130471B
- Authority
- CN
- China
- Prior art keywords
- radiating
- water tank
- wire
- water
- radiating tube
- 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.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 41
- 238000009833 condensation Methods 0.000 title claims abstract description 15
- 230000005494 condensation Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000000498 cooling water Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- -1 therefore Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 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
- 238000005057 refrigeration Methods 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
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- 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
Abstract
The invention discloses a kind of condensation photovoltaic cooling device, including being mounted with the first water tank of cooling water and being mounted with the radiating tube of refrigerant, one end of radiating tube is connected with photovoltaic cell, the other end is located in the first water tank, and the outer tube wall of the radiating tube in the first water tank is welded with some first radiating wires vertically, first radiating wire head and the tail both ends are welded in the outer tube wall of radiating tube, first radiating wire is staggeredly superimposed, first radiating wire is also opened along the circumferential array of radiating tube, and circumference of second radiating wire along radiating tube is welded as a whole with the first radiating wire.The present invention realizes the heat exchange of photovoltaic cell and cooling water by the radiating tube for being mounted with refrigerant and the first water tank for being mounted with cooling water, the heat of photovoltaic cell is distributed in time, good cooling effect is played to photovoltaic cell, compared to traditional air-cooled and water-cooling pattern, greatly save electric energy, security performance is improved, reduces cost, and cooling significant effect.
Description
Technical field
The present invention relates to field of photovoltaic technology, more particularly to a kind of condensation photovoltaic cooling device.
Background technology
At present, water cooling and air-cooled is included to the method for photovoltaic cell cooling, air-cooled is by free convection or forced convertion
Mode heat is taken away from cell backside by cold air, reach the purpose of radiating, this method radiating effect is general, and heat damage
Mistake cannot get secondary use in the environment；Easily occurs the problems such as unexpected energization, cooling medium leakage during water cooling.Therefore,
How to design a kind of safety and efficient photovoltaic cooling device is one of the field urgent problem.
The content of the invention
In order to solve the above problems, the invention provides a kind of condensation photovoltaic cooling device.
According to an aspect of the invention, there is provided a kind of condensation photovoltaic cooling device, including it is mounted with the of cooling water
One water tank and the radiating tube for being mounted with refrigerant, one end of radiating tube are connected with photovoltaic cell, and the other end is located at the first water
In case, and the outer tube wall of the radiating tube in the first water tank is welded with some first radiating wires, the first radiating wire vertically
Head and the tail both ends are welded in the outer tube wall of radiating tube, and the first radiating wire is staggeredly superimposed, and the first radiating wire is also along the circumference of radiating tube
Arrangement is opened, and circumference of second radiating wire along radiating tube is welded as a whole with the first radiating wire.
Its advantage is：In optically focused power generation process, sunshine is radiated at while generating on photovoltaic cell and can produced
Raw amount of heat, the radiating tube that caused heat is connected with photovoltaic cell absorb, and the heat of absorption is transmitted to interior by radiating tube
The refrigerant in portion, refrigerant heat absorption is evaporated to one end that radiating tube is connected with the first water tank, due to being loaded in the first water tank
There is cooling water, therefore, refrigerant liquefies to the cold, flows back to the one end contacted with photovoltaic cell again under gravity, then
Heat caused by secondary absorption photovoltaic cell, so circulation, constantly absorb photovoltaic cell heat, and with the first water tank
Cooling water carry out heat exchange, efficient and safe radiating effect is played to photovoltaic cell.Meanwhile the refrigerant after evaporation
Cooling water can be transferred heat to by the first radiating wire and the second radiating wire of radiating tube outer tube wall Combination Welding, due to
One radiating wire head and the tail both ends are welded in the outer tube wall of radiating tube, and the first radiating wire is staggeredly superimposed, and this improves first to dissipate
The compactness connected between heated filament and radiating tube, fastness and stability, its service life is improved, while increase radiating
The area of dissipation of pipe axial direction, is advantageous to the conduction of heat, the first radiating wire is opened along the circumferential array of radiating tube, is thereby increased scattered
The circumferential area of dissipation of heat pipe, further increase radiating efficiency, circumference of second radiating wire along radiating tube and the first radiating wire
If being welded as a whole so that the first radiating wire, the second radiating wire and radiating tube are collectively forming a stabilization and are not easy the whole of deformation
Body, and outside forms network structure, increases area of dissipation.In addition, by radiating tube, the first radiating by way of welding
If silk and the second radiating wire weld together, the steadiness of connection is ensure that, and greatly save production cost.To sum up institute
State, condensation photovoltaic cooling device of the invention passes through the radiating tube for being mounted with refrigerant and the first water tank for being mounted with cooling water
The heat exchange of photovoltaic cell and cooling water is realized, is in time distributed the heat of photovoltaic cell, to photovoltaic cell
Good cooling effect is played, compared to traditional air-cooled and water-cooling pattern, electric energy is greatlyd save, improves security performance,
Reduce cost, and cooling significant effect.
In some embodiments, radiating tube, the first radiating wire and the second radiating wire are copper material or aluminium material.
Its advantage is：The thermal conductivity of copper material and aluminium material is higher, and mechanical performance is excellent, extremely durable, therefore
The thermal conductivity of radiating tube, the first radiating wire and the second radiating wire is enhanced, is advantageous to the refrigerant in radiating tube and the external world
Heat exchange is carried out, heat is distributed, improves radiating efficiency and heat dispersion, and extends radiating tube, the first radiating
The service life of silk and the second radiating wire, can repeatedly be recycled, and improve resource utilization.
In some embodiments, in addition to the second water tank, the second water tank pass through a water pump and the water inlet of the first water tank
Connection, delivery port of second water tank also with the first water tank are connected, and cooling device is provided with the second water tank.
Its advantage is：Cooling effect can reduce after cooling water in first water tank absorbs heat, now, pass through
Used cooling water is delivered in the second water tank by the delivery port of one water tank, by the cooling device in the second water tank to cooling
Water is cooled down, and is then pumped the cooling water treated in the second water tank to the water inlet of the first water tank by water pump, entered
In first water tank, so circulation, so as to the continuous firing of the cooling device.The design cycle make use of cooling water, cold in guarantee
But on the premise of efficiency, resource utilization is substantially increased, further increases performance.
In some embodiments, the one end for the radiating tube being connected with photovoltaic cell is arranged to flat, and and photovoltaic
Cell piece is brought into close contact.
Its advantage is：One end that radiating tube contacts with photovoltaic cell is designed to flat so that radiating tube with
Photovoltaic cell is sufficiently contacted, and increases its area of dissipation, improves its cooling effectiveness.
Brief description of the drawings
Fig. 1 is the structural representation of the condensation photovoltaic cooling device of one embodiment of the present invention；
Fig. 2 is the structural representation of the radiating tube of the condensation photovoltaic cooling device of one embodiment of the present invention.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1~2 schematically show the condensation photovoltaic cooling device according to one embodiment of the present invention.As schemed
Show, including the first water tank 1 for being mounted with cooling water and the radiating tube 2 for being mounted with refrigerant, the quantity of radiating tube 2 are at least one
Individual, one end of radiating tube 2 is connected with photovoltaic cell 3, and the other end is located in the first water tank 1, and dissipating in the first water tank 1
The outer tube wall of heat pipe 2 is welded with some first radiating wires 4 vertically, and the head and the tail both ends of the first radiating wire 4 are welded in radiating tube 2
Outer tube wall, the first radiating wire 4 is staggeredly superimposed, and the first radiating wire 4 also opens along the circumferential array of radiating tube 2, the edge of the second radiating wire 5
The circumference of radiating tube 2 is welded as a whole with the first radiating wire 4.
In optically focused power generation process, sunshine, which is radiated at while generating on photovoltaic cell 3, can produce amount of heat, produce
Raw heat is absorbed by the radiating tube 2 being connected with photovoltaic cell 3, and the refrigeration that the heat of absorption is transmitted to inside by radiating tube 2 is situated between
Matter, refrigerant heat absorption is evaporated to one end that radiating tube 2 is connected with the first water tank 1, due to being mounted with cooling in the first water tank 1
Water, therefore, refrigerant liquefy to the cold, flow back to the one end contacted with photovoltaic cell 3 again under gravity, absorb again
Heat caused by photovoltaic cell 3, so circulation, constantly absorb photovoltaic cell 3 heat, and with the first water tank 1
Cooling water carries out heat exchange, and efficient and safe radiating effect is played to photovoltaic cell 3.Meanwhile the refrigerant after evaporation
Cooling water can be transferred heat to by the first radiating wire 4 and the second radiating wire 5 of the outer tube wall Combination Welding of radiating tube 2, by
The outer tube wall of radiating tube 2 is welded in the head and the tail both ends of the first radiating wire 4, and the first radiating wire 4 is staggeredly superimposed, and therefore, is improved
The compactness connected between first radiating wire 4 and radiating tube 2, fastness and stability, improve its service life, simultaneously
The area of dissipation of the axial direction of radiating tube 2 is increased, is advantageous to the conduction of heat, circumferential array of first radiating wire 4 along radiating tube 2
Open, thereby increase the circumferential area of dissipation of radiating tube 2, further increase radiating efficiency, the second radiating wire 5 is along radiating tube 2
Circumference and the first radiating wire 4 be welded as a whole if so that 2 common shape of the first radiating wire 4, the second radiating wire 5 and radiating tube
The entirety of deformation is not easy into a stabilization, and outside forms network structure, increases area of dissipation.In addition, pass through welding
Mode radiating tube 2, the first radiating wire 4 and the second radiating wire 5 are welded together if, ensure that the steadiness of connection, and
And greatly save production cost.In summary, condensation photovoltaic cooling device of the invention is by being mounted with dissipating for refrigerant
Heat pipe 2 realizes the heat exchange of photovoltaic cell 3 and cooling water with the first water tank 1 for being mounted with cooling water, in time by photovoltaic electric
The heat of pond piece 3 is distributed, and good cooling effect is played to photovoltaic cell 3, compared to traditional air-cooled and water cooling side
Formula, electric energy is greatlyd save, improve security performance, reduce cost, and cooling significant effect.
Preferably, radiating tube 2, the first radiating wire 4 and the second radiating wire 5 are copper material or aluminium material.Copper material and aluminium
The thermal conductivity of matter is higher, and mechanical performance is excellent, extremely durable, therefore enhances radiating tube 2, the first radiating wire 4 and second
The thermal conductivity of radiating wire 5, the refrigerant be advantageous in radiating tube 2 carry out heat exchange with extraneous, heat are distributed, improved
Radiating efficiency and heat dispersion, and extend the service life of radiating tube 2, the first radiating wire 4 and the second radiating wire 5, can
Repeatedly recycle, improve resource utilization.
Preferably, in addition to the second water tank 6, the second water tank 6 are connected by a water pump 7 with the water inlet of the first water tank 1, the
Delivery port of two water tanks 6 also with the first water tank 1 is connected, and cooling device 8 is provided with the second water tank 6.Cooling water in first water tank 1
Cooling effect can reduce after absorbing heat, now, used cooling water is delivered into by the delivery port of the first water tank 1
In two water tanks 6, cooling water is cooled down by the cooling device 8 in the second water tank 6, then by water pump 7 by the second water tank 6
In treat cooling water pump to the water inlet of the first water tank 1, into the first water tank 1, so circulation, so as to the cooling fill
Put 8 continuous firing.The design cycle make use of cooling water, on the premise of cooling effectiveness is ensured, substantially increase resource profit
With rate, performance is further increased.
Preferably, the one end for the radiating tube 2 being connected with photovoltaic cell 3 is arranged to flat, and tight with photovoltaic cell 3
Closely connected conjunction, usually, linked together, will be radiated by welding or heat conduction glue bond between radiating tube 2 and photovoltaic cell 3
One end that pipe 2 contacts with photovoltaic cell 3 is designed to flat so that radiating tube 2 is sufficiently connect with photovoltaic cell 3
Touch, increase its area of dissipation, improve its cooling effectiveness.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.
Claims (4)
1. a kind of condensation photovoltaic cooling device, it is characterised in that including the first water tank (1) for being mounted with cooling water and the system of being mounted with
The radiating tube (2) of cold medium, one end of the radiating tube (2) are connected with photovoltaic cell (3), and the other end is located at first water
In case (1), and the outer tube wall of the radiating tube (2) in the first water tank (1) is welded with some first radiating wires vertically
(4), the first radiating wire (4) head and the tail both ends are welded in the outer tube wall of radiating tube (2), and first radiating wire (4) is staggeredly
Superposition, first radiating wire (4) are also opened along the circumferential array of radiating tube (2), week of the second radiating wire (5) along radiating tube (2)
It is welded as a whole to the first radiating wire (4).
2. condensation photovoltaic cooling device according to claim 1, it is characterised in that the radiating tube (2), the first radiating wire
(4) and the second radiating wire (5) is copper material or aluminium material.
3. condensation photovoltaic cooling device according to claim 1, it is characterised in that also including the second water tank (6), described
Two water tanks (6) are connected by a water pump (7) with the water inlet of the first water tank (1), second water tank (6) also with the first water tank
(1) delivery port connection, second water tank (6) is interior to be provided with cooling device (8).
4. condensation photovoltaic cooling device according to claim 1, it is characterised in that be connected with the photovoltaic cell (3)
One end of radiating tube (2) be arranged to flat, and be brought into close contact with photovoltaic cell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679363.1A CN106130471B (en) | 2016-08-17 | 2016-08-17 | A kind of condensation photovoltaic cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679363.1A CN106130471B (en) | 2016-08-17 | 2016-08-17 | A kind of condensation photovoltaic cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106130471A CN106130471A (en) | 2016-11-16 |
| CN106130471B true CN106130471B (en) | 2018-01-09 |
Family
ID=57279696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610679363.1A Active CN106130471B (en) | 2016-08-17 | 2016-08-17 | A kind of condensation photovoltaic cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106130471B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108809253B (en) * | 2018-06-13 | 2020-01-17 | 中国科学院工程热物理研究所 | High-concentration photovoltaic thermal control device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102867876A (en) * | 2012-10-15 | 2013-01-09 | 上海电力学院 | Natural circulating type phase-changing radiating device generally used in condensation high-temperature hot point |
| CN102881758A (en) * | 2011-07-12 | 2013-01-16 | 浙江思博恩新材料科技有限公司 | Combined heat and power system |
| CN104270090A (en) * | 2014-09-06 | 2015-01-07 | 杨芳芳 | Photoelectric heat tube radiator |
-
2016
- 2016-08-17 CN CN201610679363.1A patent/CN106130471B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881758A (en) * | 2011-07-12 | 2013-01-16 | 浙江思博恩新材料科技有限公司 | Combined heat and power system |
| CN102867876A (en) * | 2012-10-15 | 2013-01-09 | 上海电力学院 | Natural circulating type phase-changing radiating device generally used in condensation high-temperature hot point |
| CN104270090A (en) * | 2014-09-06 | 2015-01-07 | 杨芳芳 | Photoelectric heat tube radiator |
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| Publication number | Publication date |
|---|---|
| CN106130471A (en) | 2016-11-16 |
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Address after: 215000 No.158 Jinshajiang Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Bixin energy technology (Suzhou) Co.,Ltd. Address before: 215000 No.158 Jinshajiang Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU BSE AIR CONDITIONER Co.,Ltd. |