CN108259004A - A kind of photovoltaic power generation apparatus - Google Patents
A kind of photovoltaic power generation apparatus Download PDFInfo
- Publication number
- CN108259004A CN108259004A CN201810269960.6A CN201810269960A CN108259004A CN 108259004 A CN108259004 A CN 108259004A CN 201810269960 A CN201810269960 A CN 201810269960A CN 108259004 A CN108259004 A CN 108259004A
- Authority
- CN
- China
- Prior art keywords
- circulation barrel
- partition
- power generation
- photovoltaic
- generation apparatus
- 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.)
- Pending
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000005192 partition Methods 0.000 claims abstract description 73
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000002826 coolant Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 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 present invention discloses a kind of photovoltaic power generation apparatus, and primary structure includes photovoltaic radiator, circulation barrel and stent；On the one hand the heat generated in photovoltaic panel is distributed by the heat emission hole on air layer, be on the other hand transmitted to water tank by heat conduction silicone, then enter circulation barrel with coolant from water tank, and heat is shed by circulation barrel.In circulation barrel, it is obstructed by the shunting of partition board, increase residence time of the coolant in circulation barrel, coolant is enable more to transfer heat in the air of surrounding, make the coolant in water tank is flowed into that there is lower temperature, so as to promote the heat dissipation effect of photovoltaic panel, the generating efficiency of photovoltaic panel is promoted.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, more particularly to a kind of photovoltaic power generation apparatus.
Background technology
It is continuously improved as China human mortality constantly increases with people's living standard, shortage of resources, energy prices go up, environment
The problems such as pollution, is on the rise.Ever-increasing energy demand proposes two severe challenges to China：Climate change and energy peace
Entirely.The Chinese government, which actively takes action, copes with these challenges.Solar energy as a kind of important sustainable energy, reserves without
Limit, cleanliness without any pollution, the method for seeking to efficiently use solar energy during photovoltaic generation, to realizing the target of China's energy-saving and emission-reduction
It has a very important significance.
Photovoltaic panel is a kind of volta effect using light, and solar radiation is directly changed into the photoelectric cell of electric energy.It is theoretical
Research shows that theoretical maximum transfer efficiency of the monocrystalline silicon photovoltaic panel at 20 DEG C has 30%；And in practical applications, standard conditions
Lower silion cell transfer efficiency is about 12-17%.It can be seen that the most of solar energy being irradiated on battery surface fails to be converted to
Useful energy, considerable part energy transform into thermal energy, increase battery temperature, and battery efficiency is caused to decline, and therefore, control light
An important factor for lying prostrate the temperature of plate, becoming relationship generating efficiency.
Invention content
For solution more than technical problem, the present invention provides a kind of photovoltaic power generation apparatus, can effectively reduce the temperature of photovoltaic panel
Degree improves generating efficiency.
To achieve the above object, the present invention provides following schemes：
The present invention provides a kind of photovoltaic power generation apparatus, including photovoltaic radiator, circulation barrel and stent；The photovoltaic radiator
It is set on the stent, the circulation barrel is set to below the stent；The photovoltaic radiator is included from top to bottom successively
Glass plate, photovoltaic panel, water tank and the link of setting, setting interval forms air layer between the glass plate and photovoltaic panel, institute
It states air layer with air to be connected, be connected between the photovoltaic panel and the water tank by heat conduction silicone, the link is used
It is connect in the stent；The water tank bottom is provided with cold water outlet, and the tank top is provided with hot water mouth；The circulation barrel
Including staving, inlet and outlet, connected between the cold water outlet and the water outlet by cold water pipe, the hot water mouth with
It is connected between the water inlet by hot-water line.
Optionally, the circulation barrel alternate internal is provided with multiple first partitions and multiple second partitions, described first every
It is fixedly connected on the left of plate and the circulation barrel, is fixedly connected on the right side of the second partition and the circulation barrel.
Optionally, the first partition is identical with the second partition length, and is all higher than the radius of the circulation barrel.
Optionally, the first partition is tilted upward with the second partition.
Optionally, the circulation barrel alternate internal is provided with multiple third partition boards and multiple 4th partition boards, the third every
It is fixedly connected at the top of plate and the circulation barrel, the 4th partition board is fixedly connected with the bottom of the circulation barrel.
Optionally, the third partition board is identical with the 4th septum plate length, and be all higher than the height of the circulation barrel
Half.
Optionally, the bottom of the third partition board and the top of the 4th partition board are inclined to the direction of the water inlet
Tiltedly.
Optionally, multiple fins are provided on the circulation barrel outer wall.
The present invention achieves following technique effect relative to the prior art：
Photovoltaic power generation apparatus primary structure of the present invention includes photovoltaic radiator, circulation barrel and stent；It is generated in photovoltaic panel
On the one hand heat is distributed by the heat emission hole on air layer, be on the other hand transmitted to water tank by heat conduction silicone, then from water tank
In with coolant enter circulation barrel, heat is shed by circulation barrel.
It in circulation barrel, is obstructed by the shunting of partition board, increases residence time of the coolant in circulation barrel, make coolant
It can more transfer heat in the air of surrounding, make the coolant in water tank is flowed into that there is lower temperature, so as to
The heat dissipation effect of photovoltaic panel is promoted, promotes the generating efficiency of photovoltaic panel.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure diagram of photovoltaic power generation apparatus of the present invention；
Fig. 2 is the structure diagram of photovoltaic radiator in photovoltaic power generation apparatus of the present invention；
Fig. 3 is the structure diagram of circulation barrel in photovoltaic power generation apparatus of the present invention；
Fig. 4 is another structure diagram of circulation barrel in photovoltaic power generation apparatus of the present invention.
Reference sign：1st, glass plate；2nd, photovoltaic panel；3rd, water tank；4th, air layer；5th, heat conduction silicone；6th, link；
7th, photovoltaic radiator；8th, hot-water line；9th, stent；10th, circulation barrel；11st, cold water pipe；12nd, first partition；13rd, second partition；14、
Third partition board；15th, the 4th partition board.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Embodiment one：
As illustrated in fig. 1 and 2, the present embodiment provides a kind of photovoltaic power generation apparatus, including photovoltaic radiator 7,10 and of circulation barrel
Stent 9；The photovoltaic radiator 7 is set on the stent 9, and the circulation barrel 10 is set to 9 lower section of stent；The light
Volt radiator 7 includes the glass plate 1, photovoltaic panel 2, water tank 3 and the link 6 that set gradually from top to bottom, the glass plate 1 and light
Setting interval forms air layer 4 between volt plate 2, and the air layer 4 is connected with air, the photovoltaic panel 2 and the water tank 3 it
Between connected by heat conduction silicone 5, the link 6 with the stent 9 for connecting；3 bottom of water tank is provided with cold water
Mouthful, 3 top of water tank is provided with hot water mouth；The circulation barrel 10 include staving, inlet and outlet, the cold water outlet with
It is connected by cold water pipe 11 between the water outlet, is connected between the hot water mouth and the water inlet by hot-water line 8.
In this specific embodiment, as shown in Figs. 1-3,10 alternate internal of circulation barrel is provided with multiple first partitions 12
With multiple second partitions 13, the first partition 12 is fixedly connected with the left side of the circulation barrel 10, the second partition 13 with
The right side of the circulation barrel 10 is fixedly connected；The first partition 12 is identical with 13 length of second partition, and is all higher than institute
State the radius of circulation barrel 10；The first partition 12 is tilted upward with the second partition 13.Photovoltaic panel 2 and accumulator are defeated
Electric line is electrically connected.
Photovoltaic panel 2 is dispersed by air layer 4 in air in the heat for shining upon lower generation, a part, remaining big portion
Heat is divided to be transmitted to water tank 3 by heat conduction silicone 5, the water in water tank 3 is heated, hot water passes through hot-water line 8 and flows into circulation barrel
It in 10, flows in first partition 12, since first partition 12 tilts upwards, hot water is put aside in first partition 12, until first
Hot water is filled on partition board 12, hot water is flowed on second partition 13 later, and is put aside on acclivitous second partition 13, until
The first partition 12 of flow direction lower section after hot water is filled on second partition 13, in flow process, the heat in hot water passes through first
Partition board 12 and second partition 13 are transmitted on the fin on 10 outer wall of circulation barrel, are dispersed into the air of surrounding by fin, heat
Gradually cooling becomes cold water to water, and final cold water is flowed by cold water pipe 11 in water tank 3, and cold water, which continues to absorb in water tank 3, leads
Heat in hot layer of silica gel 5, cools down to photovoltaic panel 2.
First partition 12 tilts upwards with second partition 13, increases residence time of the hot water in circulation barrel 10, together
When hot water formed disturb, increase the radiating rate of hot water.
In another more specifically embodiment, as shown in figure 4,10 alternate internal of the circulation barrel be provided with multiple thirds every
Plate 14 and multiple 4th partition boards 15, the third partition board 14 are fixedly connected with the top of the circulation barrel 10, the 4th partition board
15 are fixedly connected with the bottom of the circulation barrel 10；The third partition board 14 is identical with 15 length of the 4th partition board, and big
In the half of the height of the circulation barrel 10；The top of the bottom of the third partition board 14 and the 4th partition board 15 is to described
The direction of water inlet tilts；Multiple fins are provided on 10 outer wall of circulation barrel.
After hot water is flowed into circulation barrel 10,10 bottom of circulation barrel is flowed downwardly into along third partition board 14, due to first piece the 4th
The barrier of partition board 15, hot water puts aside the part between first piece of the 4th partition board 15 and water inlet, when first piece of the 4th partition board 15
After part between water inlet stores full water, hot water is flowed to the rear of circulation barrel 10, is eventually flowed to cold water pipe 11, is passed through cold water
11 reflow tank 3 of pipe.
Hot water is stopped in circulation barrel 10 in flow process, and heat is transmitted to by 14 and the 4th partition board 15 of third partition board
On the fin of circulation barrel 10, fin was listened to be transmitted in the air of surrounding.
Since the density of hot water is smaller, the hot water that is flowed into circulation barrel 10 from water inlet initially rests in circulation barrel 10 the
The top of one piece of third partition board 14 as temperature reduces, gradually flows downward, and passes through the notch of first piece of 14 lower section of third partition board
Flow to first piece of 15 bottom of the 4th partition board.Due to direction inclination of 14 and the 4th partition board 15 of third partition board to the water inlet, stream
To water outlet coolant-temperature gage than relatively low, hot water aggregate increases hot water and surrounding near the water inlet side of circulation barrel 10
The temperature difference of air, accelerates radiating rate.
It applies specific case in this specification to be expounded the principle of the present invention and embodiment, above example
Explanation be merely used to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
Thought according to the present invention, in specific embodiments and applications there will be changes.In conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (8)
1. a kind of photovoltaic power generation apparatus, which is characterized in that including photovoltaic radiator, circulation barrel and stent；The photovoltaic radiator
It is set on the stent, the circulation barrel is set to below the stent；The photovoltaic radiator is included from top to bottom successively
Glass plate, photovoltaic panel, water tank and the link of setting, setting interval forms air layer between the glass plate and photovoltaic panel, institute
It states air layer with air to be connected, be connected between the photovoltaic panel and the water tank by heat conduction silicone, the link is used
It is connect in the stent；The water tank bottom is provided with cold water outlet, and the tank top is provided with hot water mouth；The circulation barrel
Including staving, inlet and outlet, connected between the cold water outlet and the water outlet by cold water pipe, the hot water mouth with
It is connected between the water inlet by hot-water line.
2. photovoltaic power generation apparatus according to claim 1, which is characterized in that the circulation barrel alternate internal is provided with multiple
Be fixedly connected on the left of first partition and multiple second partitions, the first partition and the circulation barrel, the second partition with
It is fixedly connected on the right side of the circulation barrel.
3. photovoltaic power generation apparatus according to claim 2, which is characterized in that the first partition and the second partition are long
Spend radius that is identical, and being all higher than the circulation barrel.
4. photovoltaic power generation apparatus according to claim 3, which is characterized in that the first partition and the second partition are equal
It tilts upward.
5. photovoltaic power generation apparatus according to claim 1, which is characterized in that the circulation barrel alternate internal is provided with multiple
Be fixedly connected at the top of third partition board and multiple 4th partition boards, the third partition board and the circulation barrel, the 4th partition board with
The bottom of the circulation barrel is fixedly connected.
6. photovoltaic power generation apparatus according to claim 5, which is characterized in that the third partition board and the 4th partition board are long
Spend half that is identical, and being all higher than the height of the circulation barrel.
7. photovoltaic power generation apparatus according to claim 6, which is characterized in that the bottom of the third partition board and the described 4th
The top of partition board is tilted to the direction of the water inlet.
8. according to the photovoltaic power generation apparatus described in claim 1-7 any one, which is characterized in that set on the circulation barrel outer wall
It is equipped with multiple fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269960.6A CN108259004A (en) | 2018-03-29 | 2018-03-29 | A kind of photovoltaic power generation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269960.6A CN108259004A (en) | 2018-03-29 | 2018-03-29 | A kind of photovoltaic power generation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108259004A true CN108259004A (en) | 2018-07-06 |
Family
ID=62747682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810269960.6A Pending CN108259004A (en) | 2018-03-29 | 2018-03-29 | A kind of photovoltaic power generation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108259004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217778A (en) * | 2018-09-26 | 2019-01-15 | 浙江宏阳新能源科技有限公司 | A kind of cluster solar energy photovoltaic system |
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| CN106998171A (en) * | 2017-02-19 | 2017-08-01 | 陈志强 | The double mode TRT of suspension type solar energy subrane and its method |
| CN206430593U (en) * | 2016-12-28 | 2017-08-22 | 江苏博大木业有限公司 | Decorative laminate high temperature energy-storage tank |
| CN107658356A (en) * | 2017-09-28 | 2018-02-02 | 樊忠芳 | A kind of photovoltaic heat trap |
| CN208691199U (en) * | 2018-03-29 | 2019-04-02 | 黄淮学院 | A kind of photovoltaic power generation apparatus |
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- 2018-03-29 CN CN201810269960.6A patent/CN108259004A/en active Pending
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|---|---|---|---|---|
| CN2148936Y (en) * | 1993-03-08 | 1993-12-08 | 荣国华 | Apparatus for recovering heat energy of bathing waste water |
| CN102208475A (en) * | 2011-04-25 | 2011-10-05 | 湖南大学 | Solar photovoltaic thermoelectric heating module and photovoltaic thermoelectric hot water system |
| CN202254038U (en) * | 2011-08-26 | 2012-05-30 | 刘正祥 | Machine cabinet of cabinet type underground water air conditioner |
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| CN205448442U (en) * | 2016-02-05 | 2016-08-10 | 浙江嘉福玻璃有限公司 | Cooling device of industry TV cooling gas trigeminy piece |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109217778A (en) * | 2018-09-26 | 2019-01-15 | 浙江宏阳新能源科技有限公司 | A kind of cluster solar energy photovoltaic system |
| CN109217778B (en) * | 2018-09-26 | 2024-05-03 | 浙江宏阳新能源科技股份有限公司 | Cluster solar photovoltaic system |
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