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CN106328815A - Energy-saving power generation integrated window - Google Patents

Energy-saving power generation integrated window Download PDF

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Publication number
CN106328815A
CN106328815A CN201510401988.7A CN201510401988A CN106328815A CN 106328815 A CN106328815 A CN 106328815A CN 201510401988 A CN201510401988 A CN 201510401988A CN 106328815 A CN106328815 A CN 106328815A
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CN
China
Prior art keywords
energy
layer
power generation
window
saving power
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Pending
Application number
CN201510401988.7A
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Chinese (zh)
Inventor
高彦峰
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Nanjing Xiehe New Material Technology Co Ltd
Ying Stone (shanghai) Industrial Co Ltd
Original Assignee
Nanjing Xiehe New Material Technology Co Ltd
Ying Stone (shanghai) Industrial Co Ltd
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Application filed by Nanjing Xiehe New Material Technology Co Ltd, Ying Stone (shanghai) Industrial Co Ltd filed Critical Nanjing Xiehe New Material Technology Co Ltd
Priority to CN201510401988.7A priority Critical patent/CN106328815A/en
Publication of CN106328815A publication Critical patent/CN106328815A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/80Constructional details
    • H10K30/87Light-trapping means
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/80Constructional details
    • H10K30/88Passivation; Containers; Encapsulations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/549Organic PV cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses an energy-saving power generation integrated window. The window sequentially includes an adjustment layer, a battery layer and a base layer; the adjustment layer is an energy-saving layer and is used for changing the transmission/reflection characteristics of sunlight; the battery layer is a power generating layer and is used for converting the light energy of the sunlight into electric energy so as to generate power; and the base layer is a glass layer and is used for providing a transparent characteristic. According to the energy-saving power generated integrated window of the invention, the transmittance of solar energy is adjusted, so that energy can be saved; the energy-saving layer is made of temperature-responsive materials such as VO2 and liquid crystals, so that the window can respond to ambient temperature in real time, and solar energy transmitted through the window can be intelligently adjusted; the form of a solar power generation window can be changed, the light receiving area of the battery layer is greatly increased, and therefore, power generation efficiency can be improved; and the energy-saving power generation integrated window is simple in structure and is easy to manufacture and industrialize.

Description

Energy-saving power generation integrated window
Technical field
The invention belongs to energy-conservation and solar energy generation technology field, particularly relate to a kind of energy-saving power generation integrated window.
Background technology
Energy Saving Windows technology is the important way that building is energy-conservation with vehicle glass, but existing Energy Saving Windows the most only has the function that regulation sunlight heat passes through, it is impossible to and electricity generation system, especially solar photovoltaic generation system combination, function singleness, comprehensive energy efficiency is relatively low.
Owing to people have the requirement of daylighting and comfort level to window, window must have higher visible light transmissivity.So solar photovoltaic generation system is integrated with glass pane, it is necessary to consider that properties of transparency is to the requirement in terms of window arrangement.Although the surrounding that solar energy photovoltaic panel is arranged on window frame can successfully avoid the photovoltaic system impact on window transparency, but owing to receivable sun light quantity is extremely limited, generating efficiency is caused to be bound to low.
Common window-glass power-saving technology generally relies on glass surface film layer, and this film layer can absorb, reflects or partially absorb partially reflective sunlight, thus regulates the transmitance of the most infrared section of sunlight, reaches energy-conservation purpose.More satisfactory Energy Saving Windows includes the smart window using the technology such as electroluminescent, the gentle cause of thermic.These Energy Saving Windows can be passed through extra electric field, ambient temperature respectively or be passed through the gas and changing curve of spectrum, change the transmitance of infrared section.These Energy Saving Windows realize the material of energy-saving effect and mainly include macromolecule (organic), metal and metal-oxide and mixture thereof.Rutile Type (R phase) vanadium dioxide is a kind of metal-oxide with thermal induced phase transition character.Occur by the reversible phase in version of low temperature monoclinic phase (M phase) to high temperature Rutile Type (R phase) at 68 DEG C.Changing along with this structure, all there is acute variation in the physical property such as its electrical conductivity, susceptibility, light transmission rate so that it is has good application prospect in terms of smart window, thermistor material, infrared detecting materials.
The Chinese utility model patent of Application No. CN201320829544.X discloses a kind of energy-saving power generation integrated window, comprising: window matrix, and at least one device of solar generating of the surface configuration of described window matrix it is perpendicular at described window matrix periphery, described window matrix at least has three-decker, two-layer is low reflective transparent dielectric layer up and down, and intermediate layer is for regulating solar energy transmitance the energy-saving light conducting shell by sunlight scattering conduction at least one device of solar generating described.Solar energy photovoltaic panel is placed in the window frame of window surrounding by this technical scheme, the special construction film layer utilizing design achieves the partial dispersion of sunlight on the premise of keeping certain visible transparent, and use the refractive index design of upper and lower glass to enhance the scattered light transmission to window surrounding, improve generating effect to a certain extent, but due to the reason such as irradiate that the diffusion light of the sun intensity of photovoltaic system is not enough and solar photovoltaic panel area is less, still result in generating efficiency relatively low.
The Chinese invention patent of Application No. CN201010201333.2 discloses a kind of solaode module, and it includes substrate, transparent window layer and the solar battery cell being arranged between substrate and transparent window layer;It is provided with the first encapsulating material layer between described substrate and solar battery cell, between described transparent window layer and solar battery cell, is provided with the second encapsulating material layer;Described solar battery cell includes photoelectric conversion layer and the front electrode layer being arranged on photoelectric conversion layer two opposed surface and dorsum electrode layer;Substrate is made of clear material, and front electrode layer and dorsum electrode layer are all arranged to the shape of grid electrode.This technical scheme, by arranging transparency carrier and front electrode layer and dorsum electrode layer being all arranged to the shape of grid electrode, makes to the light at front or the back side layer that can be photoelectrically converted to be absorbed and produce electric energy.But its solar battery cell structure is complicated, the stability of material is bad, the reasons such as coating effects that transparent window layer uses is bad, still cause that electricity conversion is low, be not applied for different use environment.Simultaneously because its structure is complicated, it is not easy to manufacture and industrialization.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, it is an object of the invention to provide a kind of energy-saving power generation integrated window, it has function that is energy-conservation and that utilize solar energy to carry out photovoltaic generation, meanwhile, simple in construction, it is easy to manufacture and industrialization.
To achieve these goals, the technical solution used in the present invention is: a kind of energy-saving power generation integrated window sequentially includes regulating course, battery layers, basic unit;Described regulating course is energy-conservation layer, for changing the saturating/reflection characteristic of sunlight;Described battery layers is electric layer, generates electricity for solar energy is converted into electric energy;Described basic unit is glassy layer, is used for providing transparent characteristic.
Preferably technical scheme, described electric layer uses organic solar batteries.
Further preferred technical scheme, the electrode of described organic solar batteries uses ITO electro-conductive glass.This electrode can also is that the transparent conducting glass that the those skilled in the art such as ATO, AZO, FTO, CNT, Graphene know.
Further preferred version, the electrode of described organic solar batteries uses Ag nano wire transparent conductor.The transparent conductor of this electrode can also is that the material that the those skilled in the art such as ATO, AZO, FTO, CNT, Graphene know.
The most preferably scheme, described energy-conservation layer comprises vanadium dioxide.Described energy-conservation layer is temperature-responsive liquid crystal layer.
Described energy-saving power generation integrated window also includes interface-modifying layer, and the concrete structure of this energy-saving power generation integrated window is ITO/PEDOT/pDPP5T-2: [60]PCBM/ZnO/Ag nanowires/VO2;Wherein PEDOT is as battery hole transmission layer;Active material pDPP5T-2 and [60] PCBM mixes composition pDPP5T-2:[60] PCBM active layer, namely photosensitive layer, it is used for absorbing sunlight, and produces electronics and hole;[60] PCBM is electron transfer layer;ZnO is as interface-modifying layer, for modifying interface effect;ITO and Ag nanowires is respectively electrode;VO2 is as regulating course, and it is used for regulating and controlling near-infrared sunlight.
Using above technical scheme, the electricity conversion that the energy-saving power generation integrated window of the present invention solves existing energy-saving power generation window is low, the problems such as energy-saving effect is bad.The regulating course arranged can change the transflector characteristic of sunlight, and electric layer can utilize the sunlight (mainly visible ray) of absorption generate electricity, and glassy layer is the basic transparent characteristic of window offer.
In sum, the present invention, compared with existing smart window or solar electrical energy generation window, has the advantage that
1., by regulation solar energy transmitance, reach energy-conservation purpose.Especially with VO2, liquid crystal equitemperature responsive materials as energy-conservation layer, can make window real-time response ambient temperature, Intelligent adjustment is through the solar energy of window.
2. change the form of solar electrical energy generation window, considerably increase the light-receiving area of battery layers, improve generating efficiency.
3. its simple in construction, it is easy to manufacture and industrialization.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of energy-saving power generation integrated window in the embodiment of the present invention 1.
Fig. 2 is the structural principle schematic diagram of the energy saving battery integrated window of the embodiment of the present invention 2.
Fig. 3 is in embodiment 2, when sunlight irradiates from glassy layer side and energy-conservation layer side respectively, and the generating effect schematic diagram of this energy-saving power generation integrated window.
Fig. 4 be the energy-saving power generation integrated window that uses three kinds of different conditions to prepare energy-conservation layer contrast schematic diagram through spectrum.
Fig. 5 is to use three kinds of different VO2Prepare the energy-saving power generation Character Comparison table of the energy saving battery integrated window of energy-conservation layer.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention of greater clarity, below in conjunction with instantiation, the present invention is described in more detail.It should be understood that these describe the most exemplary, and it is not intended to limit the scope of the present invention.Additionally, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring idea of the invention.
Embodiment 1:
As it is shown in figure 1, a kind of energy-saving power generation integrated window sequentially includes regulating course 1, battery layers 2, basic unit 3;Described regulating course 1 is energy-conservation layer, for changing the saturating/reflection characteristic of sunlight;Described battery layers 2 is electric layer, generates electricity for solar energy is converted into electric energy;Described basic unit 3 is glassy layer, is used for providing transparent characteristic.Described electric layer 2 uses organic solar batteries.The electrode 21,23 of described organic solar batteries is respectively adopted ITO electro-conductive glass and Ag nano wire transparent conductor.Above-mentioned energy-conservation layer is titanium dioxide vanadium layers 1.Certainly this energy-conservation layer 1 can also be for temperature-responsive liquid crystal layer.Above-mentioned basic unit 3 can also is that glass or polymer, and such as quartz glass, polyethylene, polyurethane, Merlon etc. is through visible-near infrared organic or inorganic material.
Embodiment 2:
As shown in Figure 2, the energy-saving power generation integrated window of the embodiment that compares 1, the energy-saving power generation integrated window of the present embodiment 2 also includes interface-modifying layer 4, and the concrete structure of this energy-saving power generation integrated window is ITO/PEDOT/pDPP5T-2:[60] PCBM/ZnO/Ag nanowires/VO2;Wherein the PEDOT in organic solar batteries a2 is as battery hole transmission layer;Active material pDPP5T-2 and [60] PCBM mixes composition pDPP5T-2:[60] PCBM active layer, namely photosensitive layer a22, it is used for absorbing sunlight, and produces electronics and hole;[60] PCBM is electron transfer layer;ZnO is as interface-modifying layer 4, for modifying interface effect;ITO and Ag Nanowires is respectively electrode a21, a23;VO2 is as the energy-conservation layer of regulating course a1(), it is used for regulating and controlling near-infrared sunlight.
As it is shown on figure 3, when there being sunlight to irradiate, either from basic unit's a3(glassy layer) side or the vanadium dioxide side of energy-conservation layer a1, organic solar batteries a2 can work generating.But, when sunlight first vertically passes through from glass side, generating efficiency is higher than when passing through from vanadium oxide side.Its reason is: sunlight has certain absorption through glass/battery or energy-conservation layer, when first irradiating battery, sunlight intensity is higher, first irradiating energy-conservation layer and have a certain degree of decay through battery sunlight again, therefore two kinds of radiation modalities show different efficiency.
After tested, the visible light transmissivity of above-mentioned battery system is 30-40%, according to VO2 preparation technology.By regulating technique or using transparent these data of higher energy-saving material that 50-80% can be greatly improved.
As shown in Figure 4 and Figure 5, using different condition with the thickness of energy-saving adjusting layer or transmitance when preparing VO2 layer, the characteristic such as the transmitance of energy-saving power generation window can change.Energy-saving power generation integrated window prepared by three kinds of energy-conservation layers of difference all show good energy conservation characteristic, but its transmitance is significantly different.This characteristic shows that this energy-saving power generation system can be suitable for the different requirement using environment.
It should be appreciated that the above-mentioned detailed description of the invention of the present invention is used only for exemplary illustration or explains the principle of the present invention, and it is not construed as limiting the invention.Therefore, any modification, equivalent substitution and improvement etc. done in the case of without departing from the thought of the present invention and scope, should be included within the scope of the present invention.Additionally, whole changing and modifications of being intended to fall in the equivalents on scope and border or this scope and border of claims of the present invention.

Claims (7)

1. an energy-saving power generation integrated window, it is characterised in that it sequentially includes regulating course, battery layers, basic unit;Described regulating course is energy-conservation layer, for changing the saturating/reflection characteristic of sunlight;Described battery layers is electric layer, generates electricity for solar energy is converted into electric energy;Described basic unit is glassy layer, is used for providing transparent characteristic.
Energy-saving power generation integrated window the most according to claim 1, it is characterised in that described electric layer uses organic solar batteries.
Energy-saving power generation integrated window the most according to claim 2, it is characterised in that the electrode of described organic solar batteries uses ITO electro-conductive glass.
Energy-saving power generation integrated window the most according to claim 2, it is characterised in that the electrode of described organic solar batteries uses Ag nano wire transparent conductor.
Energy-saving power generation integrated window the most according to claim 1, it is characterised in that described energy-conservation layer contains vanadium dioxide.
Energy-saving power generation integrated window the most according to claim 1, it is characterised in that: described energy-conservation layer is temperature-responsive liquid crystal layer.
Energy-saving power generation integrated window the most according to claim 1, it is characterised in that described energy-saving power generation integrated window also includes interface-modifying layer, the concrete structure of this energy-saving power generation integrated window is ITO/PEDOT/pDPP5T-2: [60]PCBM/ZnO/Ag nanowires/VO2;Wherein PEDOT is as battery hole transmission layer;Active material pDPP5T-2 and [60] PCBM mixes composition pDPP5T-2:[60] PCBM active layer, namely photosensitive layer, it is used for absorbing sunlight, and produces electronics and hole;[60] PCBM is electron transfer layer;ZnO is as interface-modifying layer, for modifying interface effect;ITO and Ag nanowires is respectively electrode;VO2As regulating course, it is used for regulating and controlling near-infrared sunlight.
CN201510401988.7A 2015-07-09 2015-07-09 Energy-saving power generation integrated window Pending CN106328815A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117227289A (en) * 2023-09-04 2023-12-15 浙江大学长三角智慧绿洲创新中心 A translucent energy-generating and energy-saving film with intelligent thermal control for buildings and its preparation method

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Publication number Priority date Publication date Assignee Title
CN102280504A (en) * 2010-06-14 2011-12-14 富士迈半导体精密工业(上海)有限公司 Solar cell module and solar energy window
CN103137872A (en) * 2011-12-05 2013-06-05 常熟卓辉光电科技有限公司 Glass with functions of power generation and heat insulation
CN203452618U (en) * 2013-07-12 2014-02-26 山东科技大学 Energy-saving intelligent window
CN103796827A (en) * 2011-06-27 2014-05-14 柯尼卡美能达株式会社 Gas barrier film, manufacturing process for gas barrier film, and electronic device
CN203684965U (en) * 2013-12-17 2014-07-02 高彦峰 Energy-saving electricity-generation integrated window
WO2014210503A2 (en) * 2013-06-28 2014-12-31 New Energy Technologies, Inc. Coatings for aircraft window surfaces to produce electricity for mission-critical systems and maintenance load on commercial aircraft
CN204303845U (en) * 2014-02-13 2015-04-29 杨锦怀 Energy-saving solar glass
CN204792921U (en) * 2015-07-09 2015-11-18 瀛石(上海)实业有限公司 Integrative window of energy -conserving electricity generation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102280504A (en) * 2010-06-14 2011-12-14 富士迈半导体精密工业(上海)有限公司 Solar cell module and solar energy window
CN103796827A (en) * 2011-06-27 2014-05-14 柯尼卡美能达株式会社 Gas barrier film, manufacturing process for gas barrier film, and electronic device
CN103137872A (en) * 2011-12-05 2013-06-05 常熟卓辉光电科技有限公司 Glass with functions of power generation and heat insulation
WO2014210503A2 (en) * 2013-06-28 2014-12-31 New Energy Technologies, Inc. Coatings for aircraft window surfaces to produce electricity for mission-critical systems and maintenance load on commercial aircraft
CN203452618U (en) * 2013-07-12 2014-02-26 山东科技大学 Energy-saving intelligent window
CN203684965U (en) * 2013-12-17 2014-07-02 高彦峰 Energy-saving electricity-generation integrated window
CN204303845U (en) * 2014-02-13 2015-04-29 杨锦怀 Energy-saving solar glass
CN204792921U (en) * 2015-07-09 2015-11-18 瀛石(上海)实业有限公司 Integrative window of energy -conserving electricity generation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117227289A (en) * 2023-09-04 2023-12-15 浙江大学长三角智慧绿洲创新中心 A translucent energy-generating and energy-saving film with intelligent thermal control for buildings and its preparation method
CN117227289B (en) * 2023-09-04 2025-12-05 浙江大学长三角智慧绿洲创新中心 A semi-transparent energy-saving membrane for intelligent thermal regulation in buildings and its preparation method

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