CN106812263A - A kind of photovoltaic waterproof roll - Google Patents
A kind of photovoltaic waterproof roll Download PDFInfo
- Publication number
- CN106812263A CN106812263A CN201710106075.1A CN201710106075A CN106812263A CN 106812263 A CN106812263 A CN 106812263A CN 201710106075 A CN201710106075 A CN 201710106075A CN 106812263 A CN106812263 A CN 106812263A
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- CN
- China
- Prior art keywords
- layer
- waterproof
- photovoltaic
- waterproof roll
- photovoltaic cell
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- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B11/00—Layered products comprising a layer of bituminous or tarry substances
- B32B11/10—Layered products comprising a layer of bituminous or tarry substances next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/30—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/80—Constructional details
- H10K30/88—Passivation; Containers; Encapsulations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/73—Hydrophobic
-
- 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
- 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
- Y02E10/549—Organic PV cells
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Textile Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a kind of photovoltaic waterproof roll, belong to photoelectricity building field.The waterproof roll includes following structure：Substrate layer, the substrate layer upper surface is provided with the first waterproof layer, and the lower surface of substrate layer is provided with the second waterproof layer, and the first waterproof layer upper surface is provided with photovoltaic cell layer, and the photovoltaic cell layer upper surface is provided with waterproof reinforced layer.Wherein, the substrate layer is nonwoven layer, and the first waterproof layer and the second waterproof layer are SBS modified asphalt layers, and photovoltaic cell layer is thiophen polymer solar battery group, and waterproof reinforced layer is Graphene modified polyurethane coating.Photovoltaic waterproof roll of the present invention, using Graphene modified polyurethane layer as waterproof reinforced layer, effectively improves the waterproof effect of waterproof roll；Graphene oxide is applied in photovoltaic cell layer, the transformation efficiency of solar cell is enhanced, the service life of battery is improve, use cost is reduced, with preferable application value.
Description
Technical field
The present invention relates to photoelectricity building field, and in particular to a kind of photovoltaic waterproof roll.
Background technology
Waterproof material is widely used in various industry and roofing, the engineering waterproofings of basement of civil buildings, and subway,
In the engineering waterproofing of the municipal administration such as tunnel, highway bridge and water conservancy projects, current waterproof roll collapse resistance power is poor, easily occurs puncturing
Or tear phenomenon, need labor intensive, material resources to be repaired, the service life of waterproof material is shortened, cause resource and fund
Waste.
Waterproof roll is a kind of construction material commonly used in construction, on road and bridge, roof or needs building for waterproof
Build in the construction of thing, be required to advance paved waterproof roll.And waterproof roll conventional at present is the modified drip of high molecular polymer
Green grass or young crops, the difference in the place according to waterproof roll application, with reference to current energy saving policy requirement, it is necessary to give waterproof roll certain spy
Different performance, can not only adapt to different places, moreover it is possible to play a part of energy-conserving and environment-protective, wherein photovoltaic generation waterproof roll gradually
One of focus as people's exploitation.
Building roof be photovoltaic generation in architectural preferred location, its photovoltaic generation element mainly include crystal silicon photovoltaic electricity
Pond plate and amorphous silicon photovoltaic film battery coiled material.Crystal silicon photovoltaic cell panel is arranged on building roof two kinds of fixed forms, one
Plant is, using deadweight or increase ballast, to be rest directly upon on roofing.Because load is big, the nothing on light roof and long-span roofing
Method application；Application is not easy on water-proof roofing is exposed in addition, because the component of tilting ballast cell panel can expose to roofing
Coiled material produces normal pressure, and long term can destroy roof waterproof layer.Another fixed form be fixture penetrate rolled roofing material prevent
Water layer, and roof construction layer is fixed, and can so destroy waterproof layer, there is infiltration hidden danger, does not meet the basic principle of waterproof.The above two
Plant the problem that fixing means has a wind resistance to take off.The flexible photovoltaic hull cell coiled materials such as non-crystalline silicon, copper and indium potassium selenium are using stainless
Steel substrate or high molecular polymer are substrate, can be bonded in common metal roof boarding, TPO individual layers in engineering site special gelatin
Polymer membranes, modified asphalt waterproof coiled material surface.Make battery component by compound with waterproof roll, be formed as both preventing
Water, again can photovoltaic generation BIPV product.But the technology there is problems in engineer applied：One is
Situ wet operation is big by environment and artifical influence factor, and waste of material, cost of labor are high, quality problems easily occur；Two is current
TPO individual layers polymer membranes, modified asphalt waterproof coiled material etc. it is expensive, it is difficult to spread.
Therefore, research and development one kind can effectively realize that solar energy is converted, and the volume of the waterproof with preferable waterproof effect
Material has preferable realistic meaning.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of photovoltaic waterproof roll, can not only effectively carry
The water resistance of coiled material high, moreover it is possible to realize photovoltaic generation, and the photovoltaic waterproof roll has excellent heat endurance and anti-ageing
Change performance, service life is more long, use cost is reduced, with preferable application value.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention relates to a kind of photovoltaic waterproof roll, including substrate layer, the substrate layer upper surface is provided with the first waterproof layer, base material
The lower surface of layer is provided with the second waterproof layer, and the first waterproof layer upper surface is provided with photovoltaic cell layer, on the photovoltaic cell layer
Surface is provided with waterproof reinforced layer.
Preferably, the substrate layer is nonwoven layer.
Preferably, first waterproof layer and the second waterproof layer are SBS modified asphalt layers.
Preferably, the photovoltaic cell layer is thiophen polymer solar battery group, i.e. P3HT:PCBM solar-electricity pond bodies
System.
Preferably, the photovoltaic cell layer is additionally provided with anode modification layer, further to improve the conversion ratio of luminous energy.
Preferably, the anode modification layer of the photovoltaic cell is graphene oxide/poly- 3- hexyl thiophenes nano composite material
Layer.
Preferably, the waterproof reinforced layer is Graphene modified polyurethane coating, the further waterproof for ensureing waterproof roll,
Antiseptic effect.
Preferably, the waterproof roll is layed in roof or roofing so that the photovoltaic cell face of waterproof roll can have
There is the optical fiber contact area of maximum magnitude, improve light utilization.
Compared with prior art, the present invention has following beneficial effect：
（1）Photovoltaic waterproof roll of the present invention, using dual waterproof layer and the multiple waterproofing design of reinforced waterproofing layer, effectively carries
The waterproof of waterproof roll high, antiseptic effect；
（2）Be applied to graphene oxide in photovoltaic cell layer by the present invention so that solar cell can tool in dry air
There is good stability, not only increase the transformation efficiency of solar cell, also improve the service life of battery, reducing makes
With cost, with preferable application value；
（3）Using Graphene modified polyurethane coating as reinforced waterproofing layer, because Graphene has lamella conjugated structure, layer by layer
Superposition forms fine and close isolation layer, forms fine and close physical isolation layer, can effectively suppress infiltration and infiltration of the water to film, rises
To physical preservation effect；Composite is coated in waterproof roll surface and forms one layer of diaphragm of densification, not only increased anti-
Water effect, also causes that waterproof roll has preferable mechanical property and heat endurance；
（4）Cohesive is good between each layer of waterproof roll, preparation process is simple, and obtaining one kind can realize that solar energy is converted into
Electric energy can realize the waterproof roll of waterproof, antiseptic effect again, meet the demand of current building trade, with application valency higher
Value.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of photovoltaic waterproof roll of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is expanded on further.These embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.
Embodiment 1：
As shown in figure 1, the present invention relates to a kind of photovoltaic waterproof roll, including substrate layer 1, the upper surface of the substrate layer 1 is provided with
One waterproof layer 2, the lower surface of substrate layer 1 is provided with the second waterproof layer 3, and the upper surface of the first waterproof layer 2 is provided with photovoltaic cell layer
4, the upper surface of the photovoltaic cell layer 4 is provided with waterproof reinforced layer 5.Wherein, the substrate layer is nonwoven layer, first waterproof
Layer and the second waterproof layer are SBS modified asphalt layers, and the photovoltaic cell layer is thiophen polymer solar battery group, i.e. P3HT:
PCBM solar cell systems, the photovoltaic cell layer is additionally provided with anode modification layer, and the anode modification layer of the photovoltaic cell is
Graphene oxide/poly- 3- hexyl thiophenes nanometer composite layer, the waterproof reinforced layer is Graphene modified polyurethane coating.
The SBS modified asphalt layers include each component of following weight fraction：40 parts of bitumen base, 30 parts of SBS is modified
5 parts of agent, 20 parts of filler, 1.0 parts of age resister, 0.5 part of antistripping agent, 5 parts of softening agent, 1.0 parts of toughener.Wherein, it is described
Modifying agent is butyl rubber, and inserts is talcum powder.
The preparation method of the waterproof roll, comprises the following steps：
（1）The preparation of SBS modified pitch：Bitumen base is heated to 160 DEG C, softening agent reaction 0.5h is added；Add SBS, change
Property agent, is sufficiently mixed, and react 2h under the conditions of 180 DEG C；To in reactant mixture filler, anti-oxidant is added according to proportioning
Agent, toughener, stirring reaction 1h, add antistripping agent, stir, cooling, that is, modified pitch is obtained；
（2）The preparation of photovoltaic cell layer：P3HT is modified with graphene oxide:PCBM solar cell modules surface so that anode
Decorative layer is graphene oxide/poly- 3- hexyl thiophenes nanometer composite layer；
（3）Graphene modified polyurethane paint：Graphene oxide is dispersed in water phase, then is emulsified with base polyurethane prepolymer for use as
Reaction, reaction is added dropwise vitamin c solution and carries out in-situ reducing reaction after terminating, that is, obtain Graphene modified polyurethane paint；
（4）The preparation of waterproof material：Nonwoven layer tire basic unit is launched, in the respectively modified drips of one layer of SBS of coating of basic unit's upper and lower surface
Cyan layer, coating thickness is 1.0mm；In the SBS modified asphalt layer surface bonding photovoltaic cell layers of upper surface, then in photovoltaic cell layer
The graphene coated modified polyurethane coating in surface, coating thickness 0.5mm.
Photovoltaic waterproof roll of the present invention, using multiple waterproof layer, effectively improves the waterproof effect of waterproof roll；Will
Graphene oxide is applied in photovoltaic cell layer so that solar cell can have good stability in dry air,
The transformation efficiency of solar cell is not only increased, the service life of battery is also improved, use cost is reduced, with preferable
Application value；Using Graphene modified polyurethane coating as reinforced waterproofing layer, because Graphene has lamella conjugated structure,
Be layering to form the isolation layer of densification, form fine and close physical isolation layer, can effectively suppress water to the infiltration of film with ooze
Thoroughly, physical preservation effect is played；Additionally, the waterproof roll, cohesive is good between each layer, preparation process is simple, meets at present
The demand of building trade, with application value higher.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various deformations or amendments, this not shadow
Sound substance of the invention.
Claims (8)
1. a kind of photovoltaic waterproof roll, it is characterised in that：Including substrate layer, the substrate layer upper surface is provided with the first waterproof layer,
The lower surface of substrate layer is provided with the second waterproof layer, and the first waterproof layer upper surface is provided with photovoltaic cell layer, the photovoltaic cell
Layer upper surface is provided with waterproof reinforced layer.
2. photovoltaic waterproof roll according to claim 1, it is characterised in that：The substrate layer is nonwoven layer.
3. photovoltaic waterproof roll according to claim 1, it is characterised in that：First waterproof layer and the second waterproof layer are
SBS modified asphalt layers.
4. photovoltaic waterproof roll according to claim 1, it is characterised in that：The photovoltaic cell layer be thiophen polymer too
Positive energy battery pack, i.e. P3HT:PCBM solar cell systems.
5. photovoltaic waterproof roll according to claim 4, it is characterised in that：The photovoltaic cell layer is additionally provided with anode modification
Layer.
6. photovoltaic waterproof roll according to claim 5, it is characterised in that：The anode modification layer of the photovoltaic cell is oxygen
Graphite alkene/poly- 3- hexyl thiophenes nanometer composite layer.
7. photovoltaic waterproof roll according to claim 1, it is characterised in that：The waterproof reinforced layer is modified poly- for Graphene
Urethane coating.
8. photovoltaic waterproof roll according to claim 1, it is characterised in that：The waterproof roll is layed in roof or room
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106075.1A CN106812263A (en) | 2017-02-27 | 2017-02-27 | A kind of photovoltaic waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106075.1A CN106812263A (en) | 2017-02-27 | 2017-02-27 | A kind of photovoltaic waterproof roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106812263A true CN106812263A (en) | 2017-06-09 |
Family
ID=59112757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710106075.1A Withdrawn CN106812263A (en) | 2017-02-27 | 2017-02-27 | A kind of photovoltaic waterproof roll |
Country Status (1)
| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107199740A (en) * | 2017-06-20 | 2017-09-26 | 合肥市淑芹美装饰工程有限公司 | A kind of waterproof ventilated membrane and preparation method |
| CN107310207A (en) * | 2017-07-27 | 2017-11-03 | 合肥威斯伏新材料有限公司 | A kind of photovoltaic waterproof roll |
| CN108360759A (en) * | 2018-01-23 | 2018-08-03 | 合肥华盖光伏科技有限公司 | A kind of water proof fire retardant photovoltaic coiled material and preparation method |
| WO2022272115A1 (en) * | 2021-06-24 | 2022-12-29 | Bmic Llc | Building materials comprising graphene and related methods |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108360759A (en) * | 2018-01-23 | 2018-08-03 | 合肥华盖光伏科技有限公司 | A kind of water proof fire retardant photovoltaic coiled material and preparation method |
| WO2022272115A1 (en) * | 2021-06-24 | 2022-12-29 | Bmic Llc | Building materials comprising graphene and related methods |
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Application publication date: 20170609 |
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