CN107302035A - A kind of photovoltaic vacuum glass - Google Patents
A kind of photovoltaic vacuum glass Download PDFInfo
- Publication number
- CN107302035A CN107302035A CN201710467246.3A CN201710467246A CN107302035A CN 107302035 A CN107302035 A CN 107302035A CN 201710467246 A CN201710467246 A CN 201710467246A CN 107302035 A CN107302035 A CN 107302035A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- glass
- vacuum glass
- honeycomb ceramics
- solar energy
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 80
- 239000000919 ceramic Substances 0.000 claims abstract description 39
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000005357 flat glass Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000011368 organic material Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 4
- 210000004027 cell Anatomy 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 241000256844 Apis mellifera Species 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
- H01L31/0521—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a kind of photovoltaic vacuum glass, including vacuum glass and photovoltaic body, the vacuum glass is fixedly connected with photovoltaic body by edge sealing, the photovoltaic body includes the first glass substrate successively from outside to inside, solar energy mainboard, mesh carrier, honeycomb ceramics and the second glass substrate, the solar energy mainboard is arranged on the first glass substrate, the mesh carrier is arranged on solar energy mainboard, the honeycomb ceramics is welded on mesh carrier, second glass substrate is arranged on honeycomb ceramics, the honeycomb ceramics is polyhedral tubular hollow structure, and honeycomb ceramics material is solar panels.The photovoltaic vacuum glass of the present invention has solar energy utilization ratio high, no matter the sun is from which angular illumination, can the solar energy plate face of some receive sunshine, while having good heat sinking function, the temperature of photovoltaic body is reduced, service life is improved.
Description
Technical field
Field, more particularly to a kind of photovoltaic vacuum glass are manufactured the present invention relates to vacuum glass.
Background technology
When conventional solar photovoltaic assembly is with building, the thermal insulation separation of Indoor environment will inevitably impact on
Hot merit imitate, solar-energy photo-voltaic cell can produce electric energy but add Indoor environment heating and refrigeration during energy consumption.And
Due to the temperature effect of solar-energy photo-voltaic cell, with the rise of temperature, the decrease in efficiency of solar-energy photo-voltaic cell.Except the winter
Outside season, the temperature of solar-energy photo-voltaic cell generally reaches 70-80 DEG C, and now the actual power efficiency of solar-energy photo-voltaic cell is big
Big reduction, when summer temp is high, the local temperature of solar-energy photo-voltaic cell is even up to more than 100 DEG C, solar-energy photo-voltaic cell
Generating efficiency be even more to substantially reduce.
Vacuum glass is a kind of novel energy-conserving glass, with excellent heat-insulated, insulation, sound insulation property.If by vacuum glass
Glass and solar-energy photo-voltaic cell combine, as a part for building, can be incubated, heat-insulated, sound insulation, and can utilize the sun
It can generate electricity, expand the application of vacuum glass product.
At present, photovoltaic vacuum glass only exists solar energy mainboard, because sunshine irradiating angle is different in one day,
Cause mainboard to receive sunshine to be limited, solar energy utilization ratio is not high, and existing photovoltaic vacuum glass is also existed
Photovoltaic body heat dissipation problem.
The content of the invention
The present invention seeks to overcome deficiency of the prior art, there is provided a kind of high photovoltaic of solar energy utilization ratio
Vacuum glass, and with good heat sinking function.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of photovoltaic vacuum glass, including vacuum glass and photovoltaic body, the vacuum glass and solar energy
Photovoltaic body is fixedly connected by edge sealing, and the photovoltaic body includes the first glass substrate, the sun successively from inside to outside
Energy mainboard, mesh carrier, honeycomb ceramics and the second glass substrate, the solar energy mainboard is arranged on the first glass substrate, described
Mesh carrier is arranged on solar energy mainboard, and the honeycomb ceramics is welded on mesh carrier, and second glass substrate is arranged on
On honeycomb ceramics, the honeycomb ceramics is polyhedral tubular hollow structure, and honeycomb ceramics material is solar panels.
It is preferred that, the linear type in mesh carrier cross section.
It is preferred that, the mesh carrier cross section is in nearly S types.
It is preferred that, the mesh carrier is stainless steel.
It is preferred that, it is evenly equipped with heat emission hole on first glass substrate.
It is preferred that, offer heat dissipation channel on the edge sealing.
It is preferred that, the vacuum glass includes forming vacuum cavity between two panels plate glass, the two panels plate glass,
Supporter and getter are provided with the vacuum cavity, and the surrounding of vacuum cavity is provided with seal.
It is preferred that, the seal is low melting point ceramics or glass powder with low melting point glue-line.
It is preferred that, above support is made up of glass or resistant to elevated temperatures organic material.
The present invention compared with prior art, with following beneficial effect：
（1）The solar energy mainboard and the material of honeycomb ceramics of the present invention is solar panels, and no matter the sun is from which angular illumination,
Understand the solar energy plate face of some and receive sunshine, by being used in combination for solar energy mainboard and honeycomb ceramics, substantially increase
Solar energy utilization ratio,
（2）The present invention produces heat by setting heat emission hole on the first glass substrate, by photovoltaic body and passes through radiating
Hole is discharged in the gap between vacuum glass and photovoltaic body, and is discharged to greatly by the heat dissipation channel opened up on edge sealing
In gas, the purpose of photovoltaic body radiating is reached, the service life of photovoltaic body is improved.
Brief description of the drawings
The following drawings only does schematic illustration and explanation to the present invention, not delimit the scope of the invention.
Fig. 1 is the structural representation of the photovoltaic vacuum glass embodiment 1 of the present invention；
Fig. 2 is the structural representation of the photovoltaic vacuum glass embodiment 2 of the present invention；
Fig. 3 is the structural representation of the honeycomb ceramics of the present invention；
In figure：1st, vacuum glass；2nd, photovoltaic body；3rd, edge sealing；4th, the first glass substrate；5th, solar energy mainboard；6th, net
Shape carrier；7th, honeycomb ceramics；8th, the second glass substrate；9th, heat emission hole；10th, heat dissipation channel；11st, plate glass；12nd, vacuum cavity；
13rd, supporter；14th, getter；15th, seal.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Clear, complete description.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole implementation
Example.Based on the embodiment in the present invention, obtained by those of ordinary skill in the art are not on the premise of creative work is made
All other embodiment, belong to the scope protected of the present invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As shown in figure 1, a kind of photovoltaic vacuum glass, including vacuum glass 1 and photovoltaic body 2, vacuum
Glass 1 is fixedly connected with photovoltaic body 2 by edge sealing 3, wherein, photovoltaic body 1 includes successively from inside to outside
First glass substrate 4, solar energy mainboard 5, mesh carrier 6, the glass substrate 8 of honeycomb ceramics 7 and second, the solar energy mainboard 5 are set
Put on the first glass substrate 4, the mesh carrier 6 is arranged on solar energy mainboard 5, the honeycomb ceramics 7 is welded in netted load
On body 6, second glass substrate 8 is arranged on honeycomb ceramics 7, and the honeycomb ceramics 7 is polyhedral tubular hollow structure, and honeybee
The material of nest body 7 is solar panels.
Wherein, solar energy mainboard 5 and honeycomb ceramics 7 are used in combination, and substantially increase photovoltaic vacuum glass to too
Positive energy utilization rate.Specifically, honeycomb ceramics 7 is octahedral build hollow structure, and octahedral build honeycomb 7 is by eight cell-wall groups
Into each cell-wall includes honeycomb outer wall and honeycomb inwall, and each honeycomb outer wall is combined with other honeycomb outer walls, by octahedron
Type honeycomb ceramics is covered with whole mesh carrier 6, because the material of solar energy mainboard 5 and honeycomb ceramics 7 is solar panels no matter
The sun from which angular illumination, can the solar energy plate face of some receive sunshine, effectively increase solar energy utilization ratio.
In addition, the present invention is by the heat emission hole 9 opened up on the first glass substrate 4, the heat that photovoltaic body 1 is produced
Amount is delivered in the gap between vacuum glass 1 and photovoltaic body 2, and the heat dissipation channel 10 by being opened up on edge sealing 3
Transfer heat in air, reach the radiating opened up in the purpose radiated to photovoltaic body 1, also, edge sealing 3
Passage 10 can ventilate body, cooling medium etc., and the heat that photovoltaic body 1 is produced and gathered is taken away, to reduce the sun
The temperature of energy photovoltaic body 1, so as to reduce the reduction of the generating efficiency of photovoltaic body 1, improves service life.
Meanwhile, vacuum glass 1 includes forming vacuum cavity 12 between two panels plate glass 11, two panels plate glass 11, and
And supporter 13 and getter 14 are provided with vacuum cavity 12, and the surrounding of vacuum cavity 12 is provided with seal 15.
Further, the seal 15 is low melting point ceramics or glass powder with low melting point glue-line.
Further, above support 13 is made up of glass or resistant to elevated temperatures organic material.
Embodiment 1：
A kind of photovoltaic vacuum glass, including vacuum glass 1 and photovoltaic body 2, vacuum glass 1 and solar energy
Volt body 2 is fixedly connected by edge sealing 3, wherein, photovoltaic body 1 includes the first glass substrate 4, too successively from inside to outside
Positive energy mainboard 5, mesh carrier 6, the glass substrate 8 of honeycomb ceramics 7 and second, solar energy mainboard 5 are arranged on the first glass substrate 4,
Mesh carrier 6 is arranged on solar energy mainboard 5, and the honeycomb ceramics 7 is welded on mesh carrier 5, and second glass substrate 8 is set
Put on honeycomb ceramics 7, the linear type in the cross section of mesh carrier 5, the honeycomb ceramics 7 is welded on the mesh carrier 5, institute
Honeycomb ceramics 7 is stated for polyhedral tubular hollow structure, and the material of honeycomb ceramics 7 is solar panels.
Wherein, the mesh carrier 5 is stainless steel.
Embodiment 2：
As shown in Fig. 2 a kind of photovoltaic vacuum glass, identical with the structure of embodiment 1.
It the difference is that only, the cross section of mesh carrier 5 is S-type, the structure change of mesh carrier 5 directly results in honeybee
The integrally-built change of nest body 7, and the integrally-built arrangement of S types honeycomb ceramics 7, are conducive to extension to receive light application time, while
Improve intensity of illumination.
The present invention lists the cross section of mesh carrier 5 and is in line type, nearly S types etc., but not limited to this, mesh carrier 5 of the present invention
Cross-sectional structure can be summarized with others without prejudice to the concrete form of the spirit or essential characteristics of the present invention.
In addition, the present invention lists honeycomb ceramics 7 for octahedral build hollow structure, but not limited to this, it for example can also be rhombogen
Type etc., honeycomb body structure of the present invention can be summarized with others without prejudice to the concrete form of the spirit or essential characteristics of the present invention.
To sum up, the material of solar energy mainboard 5 of the invention and honeycomb ceramics 7 is solar panels, and no matter the sun is from which angle
Degree irradiation, can the solar energy plate face of some receive sunshine, by being used in combination for solar energy mainboard 5 and honeycomb ceramics 7,
Solar energy utilization ratio is substantially increased, the present invention on the first glass substrate 4 by setting heat emission hole 9 in addition, by solar energy
Volt body 1 produces heat and is delivered to by heat emission hole 9 in the gap between vacuum glass 1 and photovoltaic body 2, and passes through
The heat dissipation channel 10 opened up on edge sealing 3 is discharged in air, reaches the purpose that photovoltaic body 2 radiates, and improves solar energy
Lie prostrate the service life of body.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of photovoltaic vacuum glass, including vacuum glass（1）With photovoltaic body（2）, the vacuum glass
（1）With photovoltaic body（2）Pass through edge sealing（3）It is fixedly connected, it is characterised in that：The photovoltaic body（2）By
It is interior to include the first glass substrate successively to outer（4）, solar energy mainboard（5）, mesh carrier（6), honeycomb ceramics（7）With the second glass base
Plate（8）, the solar energy mainboard（5）It is arranged on the first glass substrate（4）On, the mesh carrier（6）It is arranged on solar energy master
Plate（5）On, the honeycomb ceramics（7）It is welded on mesh carrier（6）, second glass substrate（8）It is arranged on honeycomb ceramics（7）
On, the honeycomb ceramics（7）For polyhedral tubular hollow structure, and honeycomb ceramics（7）Material is solar panels.
2. photovoltaic vacuum glass according to claim 1, it is characterised in that：The mesh carrier（6）Cross section
Linear type.
3. photovoltaic vacuum glass according to claim 1, it is characterised in that：The mesh carrier（6）Cross section
In nearly S types.
4. photovoltaic vacuum glass according to claim 1, it is characterised in that：The mesh carrier（6）To be stainless
Steel matter.
5. photovoltaic vacuum glass according to claim 1, it is characterised in that：First glass substrate（8）On
It is evenly equipped with heat emission hole（9）.
6. photovoltaic vacuum glass according to claim 1, it is characterised in that：The edge sealing（3）On offer it is scattered
The passage of heat（10）.
7. photovoltaic vacuum glass according to claim 1, it is characterised in that：The vacuum glass（1）Including two panels
Plate glass（11）, the two panels plate glass（11）Between form vacuum cavity（12）, the vacuum cavity（12）Inside it is provided with
Supporter（13）And getter（14）, and vacuum cavity（12) surrounding is provided with seal (15).
8. photovoltaic vacuum glass according to claim 7, it is characterised in that：The seal (15) is made pottery for low melting point
Porcelain or glass powder with low melting point glue-line.
9. photovoltaic vacuum glass according to claim 7, it is characterised in that：Above support (13) is by glass or resistance to
The organic material of high temperature is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467246.3A CN107302035A (en) | 2017-06-20 | 2017-06-20 | A kind of photovoltaic vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467246.3A CN107302035A (en) | 2017-06-20 | 2017-06-20 | A kind of photovoltaic vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107302035A true CN107302035A (en) | 2017-10-27 |
Family
ID=60134894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710467246.3A Pending CN107302035A (en) | 2017-06-20 | 2017-06-20 | A kind of photovoltaic vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107302035A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139537A (en) * | 2019-05-11 | 2019-08-16 | 深圳市东丽华科技有限公司 | Radiate glass and preparation method thereof |
| CN110335910A (en) * | 2018-03-28 | 2019-10-15 | 许浒 | It solves photovoltaic vacuum glass and generates the method to burst and a kind of photovoltaic vacuum glass |
| CN111710740A (en) * | 2020-05-25 | 2020-09-25 | 中山瑞科新能源有限公司 | Solar photovoltaic module |
| CN113638522A (en) * | 2021-06-17 | 2021-11-12 | 成都中建材光电材料有限公司 | Photovoltaic power generation glass building component and curtain wall |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202134552U (en) * | 2011-06-20 | 2012-02-01 | 北京新立基真空玻璃技术有限公司 | Solar energy photovoltaic vacuum glass |
| CN202205774U (en) * | 2011-07-26 | 2012-04-25 | 北京新立基真空玻璃技术有限公司 | Photovoltaic vacuum glass component |
| CN105508974A (en) * | 2015-12-25 | 2016-04-20 | 张宏良 | Solar lamp |
-
2017
- 2017-06-20 CN CN201710467246.3A patent/CN107302035A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202134552U (en) * | 2011-06-20 | 2012-02-01 | 北京新立基真空玻璃技术有限公司 | Solar energy photovoltaic vacuum glass |
| CN202205774U (en) * | 2011-07-26 | 2012-04-25 | 北京新立基真空玻璃技术有限公司 | Photovoltaic vacuum glass component |
| CN105508974A (en) * | 2015-12-25 | 2016-04-20 | 张宏良 | Solar lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335910A (en) * | 2018-03-28 | 2019-10-15 | 许浒 | It solves photovoltaic vacuum glass and generates the method to burst and a kind of photovoltaic vacuum glass |
| CN110139537A (en) * | 2019-05-11 | 2019-08-16 | 深圳市东丽华科技有限公司 | Radiate glass and preparation method thereof |
| CN111710740A (en) * | 2020-05-25 | 2020-09-25 | 中山瑞科新能源有限公司 | Solar photovoltaic module |
| CN113638522A (en) * | 2021-06-17 | 2021-11-12 | 成都中建材光电材料有限公司 | Photovoltaic power generation glass building component and curtain wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |
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| RJ01 | Rejection of invention patent application after publication |