CN206800816U - A kind of double glass photovoltaic waterproof rolls - Google Patents
A kind of double glass photovoltaic waterproof rolls Download PDFInfo
- Publication number
- CN206800816U CN206800816U CN201720609290.9U CN201720609290U CN206800816U CN 206800816 U CN206800816 U CN 206800816U CN 201720609290 U CN201720609290 U CN 201720609290U CN 206800816 U CN206800816 U CN 206800816U
- Authority
- CN
- China
- Prior art keywords
- layer
- antireflective coating
- waterproof roll
- glassy
- photovoltaic
- 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.)
- Active
Links
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Landscapes
- Photovoltaic Devices (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of double glass photovoltaic waterproof rolls, the waterproof roll are layer structure, include waterproof roll layer and solar cell layer successively from inside to outside, and the two sides of the waterproof roll layer is provided with adhesive linkage, it is characterised in that：The solar cell layer includes self-cleaning layer, the first glassy layer, antireflective coating, the second glassy layer and finished product photovoltaic cell layer successively from top to bottom, the finished product photovoltaic cell layer is connected with connector, thermal insulation layer is provided between first glassy layer and antireflective coating, is linked together between the first glassy layer and antireflective coating by support.The utility model it is solid it is firm, photoelectric transformation efficiency is high, service life length.
Description
Technical field
The utility model belongs to BIPV field, and in particular to a kind of double glass photovoltaic waterproof rolls.
Background technology
Solar energy is as a kind of cleaning, efficiently and never the new energy of exhaustion, present each state all utilize solar energy resources
Important content as National Sustainable Development Strategies.The various and sparsely populated real bar of western length and breadth of land severe cold, landform in China
Under part, there play the role of to be very unique.Because solar energy density is low, the laying of photovoltaic battery panel needs to occupy substantial amounts of soil
The steric restriction development of photovoltaic.And roof area is wide, daylighting effect is good, naturally as pair of photovoltaic industry favor
As.How using this segment space the key that can be smoothed out of photovoltaicization is turned into.
Chinese patent Authorization Notice No. CN103410276B, authorized announcement date disclose for the patent of invention on June 8th, 2016
A kind roofing photovoltaic waterproof roll, is layer structure, includes waterproof roll base material, flexible thin film photovoltaic successively from the inside to the outside
Battery component, film layer and dope layer.The invention also discloses a kind of method for preparing roofing photovoltaic waterproof roll, including following step
Suddenly：(1) preparation of waterproof roll base material：The side of waterproof roll substrate surface is cleaned out standby；(2) photovoltaic cell component
Preparation：Flexible thin film photovoltaic's battery pack that surface is encapsulated with fluorine-containing TPT polyester films or ethene-TFE copolymer film
Part front surface coated nanoscale organic silicon acrylic coating or nanoscale fluorocarbon coating；(3) encapsulation is merged：According to flexible thin film photovoltaic
Battery component, western card one pack system high modulus polyurethane sealant, the order of waterproof roll base material stack gradually, by roll-in
With laminating machine vacuumize process, make each layer assembly close adhesion, produce product.
The product employs the flexible thin-film solar photovoltaic cell component such as non-crystalline silicon, can utilize stainless steel or various poly-
Substrate of the light soft material such as compound as solar cell, with it is soft, frivolous and can flexing the advantages that；Have concurrently
Waterproof, cracking resistance and photovoltaic generation etc. are multiple uses function for enhancing.But the flexible thin-film solar photovoltaic battery panel sheet such as non-crystalline silicon
The material of body make it that its cost of manufacture is high, and due to the technology of flexible thin-film solar photovoltaic cell now be not very into
Ripe, its photoelectric transformation efficiency is not high, and these factors result in the economic benefit of flexible thin-film solar photovoltaic cell and less than existing
Stage can not also accomplish the application of large area, and from the structure of coiled material can be seen that the coiled material do not have set it is special every
Hot measure, the product for including various chemical materials for its lining that needs to be exposed to the sun for a long time under the sun, the time has been grown will necessarily
There is many hidden danger.
The content of the invention
The purpose of this utility model is the defects of overcoming existing technology and deficiency, there is provided a kind of solid firm, opto-electronic conversion effect
Rate is high, double glass photovoltaic waterproof rolls of service life length.
To realize object above, technical solution of the present utility model is：A kind of double glass photovoltaic waterproof rolls, it is described anti-
Water coiled material is layer structure, includes waterproof roll layer and solar cell layer successively from inside to outside, the two of the waterproof roll layer
Face is provided with adhesive linkage, it is characterised in that：The solar cell layer includes self-cleaning layer, the first glass successively from top to bottom
Layer, antireflective coating, the second glassy layer and finished product photovoltaic cell layer, the finished product photovoltaic cell layer is connected with connector, described
Thermal insulation layer is provided between first glassy layer and antireflective coating, one is connected to by support between the first glassy layer and antireflective coating
Rise.
The self-cleaning layer is the super parent of super-hydrophobic self-cleaning material or the interior nano material (TiO2) containing photocatalytic activity
Water self-cleaning material.Super-hydrophobic self-cleaning coating is divided into organic siliconresin class nano paint and fluorine carbon type nano paint, organic siliconresin
Class nano paint is coated in substrate surface, because coating has hydrophobic property in itself, can fill and lead up us plus coating and visually see not
The rough aperture and pore seen so that material surface smooth even, also there is very strong repulsive interaction to water；It is and super close
Water self-cleaning material can absorb the light of certain wavelength, produce free electron and hole, aoxidize the pollutant of film surface adsorption
Reduction decomposition and remove and kill surface germ, reach self-cleaning purpose.
The support includes left frame and correct frame.When thermal insulation layer is air layer, between the left frame and correct frame
It is provided with gap；When thermal insulation layer is vacuum layer, the Unidirectional air guiding valve door for pumping is provided with the correct frame.
The waterproof roll layer be TPO waterproof rolls, vinyl chloride waterproof coiled material coiled material, polyethylene polypropylene fiber sheet, EVA volumes
One kind in material, high density polyethylene (HDPE) coiled material.
The antireflective coating is the magnesium fluoride that refractive index is 1.38, thickness of coating λ（2n-1）/ 4, wherein λ arrives for 300nm
1100nm。
The utility model compared with prior art, has the advantage that：
1st, the utility model utilizes the adhesive linkage positioned at the waterproof roll layer back side to fix waterproof roll using cold glue technique
Solid firm in building substrate surface, the vacuum layer being separated out using support between layer glass can effectively strengthen photovoltaic
Battery heat-proof quality and mechanical strength, extend its service life.
2nd, the utility model use among is provided with the agent structure of the left frame and correct frame in gap as support, can be with
Prevented when by the use of air as thermal insulation layer because temperature rise gas expansion destroys adhesive linkage.
3rd, the utility model sets anti-reflection film in solar cell layer, and its material and thickness are limited, so
The anti-reflection film of setting can increase the probability that the wavelength period light passes through safety glass, improve the photoelectric conversion effect of photovoltaic cell
Rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of solar cell layer in the utility model.
Fig. 3 is the structural representation of support when thermal insulation layer is air in the utility model.
Fig. 4 is the structural representation of support when thermal insulation layer is vacuum in the utility model.
In figure：Waterproof roll layer 1, solar cell layer 2, adhesive linkage 3, self-cleaning layer 4, the first glassy layer 5, antireflective coating 6,
Second glassy layer 7, finished product photovoltaic cell layer 8, connector 9, thermal insulation layer 10, support 11, left frame 12, correct frame 13, gap 14.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1-Fig. 4, a kind of double glass photovoltaic waterproof rolls, the waterproof roll is layer structure, from inside to outside successively
It is TPO waterproof rolls, vinyl chloride waterproof coiled material coiled material, polyethylene polypropylene fiber sheet, EVA coiled materials, high density polyethylene (HDPE) including material
A kind of waterproof roll layer 1 and solar cell layer 2 in coiled material, the two sides of the waterproof roll layer 1 is provided with adhesive linkage
3, the solar cell layer 2 includes self-cleaning layer 4, the first glassy layer 5, antireflective coating 6, the second glassy layer 7 successively from top to bottom
With finished product photovoltaic cell layer 8, the antireflective coating 6 is the magnesium fluoride that refractive index is 1.38, thickness of coating λ（2n-1）/ 4, its
Middle λ is 300nm to 1100nm, and the finished product photovoltaic cell layer 8 is connected with connector 9, and connector 9 is connected with both positive and negative polarity and led
Line, positive and negative polarity wire use closed male and female fast interface, and the wire outside is protective layer with marine glue, and uses marine glue
Bar is protected to wire, connector 9 is adhered on waterproof roll with PP-PE materials glue special in factory, by roller
Pressure and autoclave process, make each layer close adhesion, air layer 10 are provided between first glassy layer 5 and antireflective coating 6, the
Linked together between one glassy layer 5 and antireflective coating 6 by support 11, the material of the support 11 can be metal, alloy,
Ceramics, glass or organic material, support 11 include left frame 12 and correct frame 13.When thermal insulation layer is air layer, the left frame
Gap 14 is provided between frame 12 and correct frame 13；When thermal insulation layer is vacuum layer, it is provided with the correct frame 13 for taking out
The Unidirectional air guiding valve door of gas.
Finished product photovoltaic cell layer 8 in this waterproof roll uses monocrystalline silicon battery, the more traditional polysilicon of monocrystalline silicon battery
Battery and the amorphous silicon film battery of prevalence have the characteristics of photoelectric transformation efficiency is high, and stability is good, are preferable photovoltaic hairs
Electric material.
The utility model is when making, including following steps：
Step 1：By magnesium chloride anti-reflection film by special process coated on the second glassy layer 7；
Step 2：Support 11 is bonded on the second glassy layer 7 treated by step 1 by cold bonding method；
Step 3：Super-hydrophilic coating or super-hydrophobic coat are coated on the first glassy layer 5 by way of spraying；
Step 4：The first glassy layer 5 treated by step 3 is bonded on support 11 by cold bonding method；
Step 5：The photovoltaic layer that step 4 obtains is bonded on waterproof roll layer 1 by cold bonding method；
Step 6：Photovoltaic waterproof roll that step 5 obtains is bonded in by cold bonding method to the building basic unit by pretreatment
On.
Claims (4)
1. a kind of double glass photovoltaic waterproof rolls, the waterproof roll is layer structure, includes waterproof roll layer successively from inside to outside
（1）And solar cell layer（2）, the waterproof roll layer（1）Two sides be provided with adhesive linkage（3）, it is characterised in that：It is described
Solar cell layer（2）Include self-cleaning layer successively from top to bottom（4）, the first glassy layer（5）, antireflective coating（6）, the second glassy layer
（7）With finished product photovoltaic cell layer（8）, the finished product photovoltaic cell layer（8）With connector（9）It is connected, first glassy layer
（5）And antireflective coating（6）Between be provided with thermal insulation layer（10）, the first glassy layer（5）And antireflective coating（6）Between pass through support
（11）Link together.
2. double glass photovoltaic waterproof rolls according to claim 1, it is characterised in that：The support（11）Including left frame
（12）And correct frame（13）.
3. double glass photovoltaic waterproof rolls according to claim 2, it is characterised in that：The thermal insulation layer（10）For air layer,
The left frame（12）And correct frame（13）Between be provided with gap（14）.
4. double glass photovoltaic waterproof rolls according to claim 1, it is characterised in that：The antireflective coating（6）For refractive index
For 1.38 magnesium fluoride, thickness of coating λ（2n-1）/ 4, wherein λ are 300nm to 1100nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609290.9U CN206800816U (en) | 2017-05-27 | 2017-05-27 | A kind of double glass photovoltaic waterproof rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609290.9U CN206800816U (en) | 2017-05-27 | 2017-05-27 | A kind of double glass photovoltaic waterproof rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800816U true CN206800816U (en) | 2017-12-26 |
Family
ID=60743519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720609290.9U Active CN206800816U (en) | 2017-05-27 | 2017-05-27 | A kind of double glass photovoltaic waterproof rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130745A (en) * | 2017-05-27 | 2017-09-05 | 湖北永阳材料股份有限公司 | A kind of pair of glass photovoltaic waterproof roll and preparation method thereof |
-
2017
- 2017-05-27 CN CN201720609290.9U patent/CN206800816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130745A (en) * | 2017-05-27 | 2017-09-05 | 湖北永阳材料股份有限公司 | A kind of pair of glass photovoltaic waterproof roll and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103426957B (en) | A kind of metal photovoltaic tile and preparation method thereof | |
| CN103410289B (en) | A kind of foam glass heat insulating photovoltaic decoration integrated board and preparation method thereof | |
| CN101661963A (en) | Heat insulation type film solar battery structure | |
| CN107130745A (en) | A kind of pair of glass photovoltaic waterproof roll and preparation method thereof | |
| CN116230792A (en) | Photovoltaic vacuum glass | |
| CN206800816U (en) | A kind of double glass photovoltaic waterproof rolls | |
| CN109801989A (en) | A kind of power generation building materials and preparation method thereof | |
| CN105161558A (en) | Solar cell packaging film | |
| WO2010135973A1 (en) | Transparent conductive substrate for solar battery | |
| CN201828040U (en) | Solar flat plate hollow water heater | |
| CN108400190A (en) | A kind of photovoltaic vacuum window for realizing full solar spectrum management | |
| CN203457102U (en) | Metal photovoltaic tile | |
| CN101510567B (en) | Solar film battery assembly for architecture | |
| CN108417652A (en) | A kind of low cost photovoltaic waterproof roll and preparation method thereof | |
| CN201527981U (en) | Heat-insulation thin-film solar cell structure | |
| CN103410288A (en) | Vacuum insulation, heat preservation and photovoltaic decoration integrated plate and production method thereof | |
| CN108400754B (en) | W-shaped arrangement integrated photovoltaic power generation waterproof coiled material and preparation method thereof | |
| CN201392841Y (en) | Solar energy thin-film battery pack applied to building | |
| CN103570248B (en) | Anti-reflection antifog glass and preparation method thereof | |
| CN104993001A (en) | Selective filtering membrane, preparation method and solar cell module | |
| CN205985023U (en) | Photovoltaic assembly | |
| CN205335271U (en) | There is not transparent solar cell back sheet of glue | |
| CN201853724U (en) | Solar battery pack | |
| CN207199642U (en) | A kind of service life grows energy-saving photovoltaic coated glass | |
| CN104708882B (en) | The antireflection film or plate of silica-coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |