CN109065657B - Photovoltaic and piezoelectric dual power generation type shutter - Google Patents
Photovoltaic and piezoelectric dual power generation type shutter Download PDFInfo
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- CN109065657B CN109065657B CN201810689337.6A CN201810689337A CN109065657B CN 109065657 B CN109065657 B CN 109065657B CN 201810689337 A CN201810689337 A CN 201810689337A CN 109065657 B CN109065657 B CN 109065657B
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
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- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000004966 Carbon aerogel Substances 0.000 claims description 3
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- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 3
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- 229910052451 lead zirconate titanate Inorganic materials 0.000 claims description 3
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- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 claims description 3
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Classifications
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- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
- E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
-
- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/055—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means where light is absorbed and re-emitted at a different wavelength by the optical element directly associated or integrated with the PV cell, e.g. by using luminescent material, fluorescent concentrators or up-conversion arrangements
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N30/308—Membrane type
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
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Abstract
The application discloses a photovoltaic and piezoelectric dual power generation type shutter, which comprises: photovoltaic and piezoelectric dual power generation type louver blade; the photovoltaic and piezoelectric dual power generation type louver blade comprises: solar photovoltaic power generation device, wind-induced vibration type piezoelectric power generation device, louver base plate, and fixing frame; the solar photovoltaic power generation device includes: the solar photovoltaic cell comprises a graphene light absorption layer, a nanoparticle-assembled light wave conversion type light wave guide layer, a reflecting layer and a solar photovoltaic cell; the solar photovoltaic cell is assembled on the side surface of the light wave conversion type light wave guide layer assembled with the nano particles; the wind-induced vibration type piezoelectric power generation device includes: the piezoelectric power generation device comprises an elastic layer, a piezoelectric power generation layer, an upper electrode layer, a lower electrode layer and a packaging layer; the solar photovoltaic power generation device is assembled on the sun surface of the louver base plate; the wind-induced vibration type piezoelectric power generation device is assembled on the concave surface of the louver base plate; the solar photovoltaic power generation device, the wind-induced vibration type piezoelectric power generation device and the louver base plate are fixed through the fixing frame.
Description
Technical Field
The application relates to a shutter of a building house, and power generation by utilizing solar energy and airflow vibration energy, in particular to a photovoltaic and piezoelectric dual power generation shutter.
Background
With rapid development of science, technology and economy and continuous acceleration of urbanization, the demand for electricity is increasing. At present, the illumination power consumption of the building in China is about 20% of the total power consumption of the whole society. In this view, saving illumination power of building houses is an important factor for saving electric power consumption. The energy consumption is reduced by saving the electricity consumption for building house illumination, and the energy consumption is gradually becoming an important consideration for the building house illumination scheme. Currently, most of the shutters in the market are used in households, offices and other places, and are generally used for indoor and outdoor sunshade, ventilation and the like. The general purpose of the shutter is mainly beautiful and the indoor privacy is protected, the modern shutter can also utilize related materials to achieve the heat preservation effect so as to achieve the purposes of warm in winter and cool in summer, and meanwhile, the shutter can also effectively block ultraviolet rays. How to use the shutter as a carrier for effectively utilizing solar energy and how to effectively utilize the airflow vibration energy passing through the shutter curtain are all technical problems to be further solved.
Disclosure of Invention
In view of this, the present application provides a photovoltaic and piezoelectric dual power generation type shutter, comprising: photovoltaic and piezoelectric dual power generation type louver blade; the photovoltaic and piezoelectric dual power generation type louver blade comprises: solar photovoltaic power generation device, wind-induced vibration type piezoelectric power generation device, louver base plate, and fixing frame; the solar photovoltaic power generation device includes: the solar photovoltaic cell comprises a graphene light absorption layer, a nanoparticle-assembled light wave conversion type light wave guide layer, a reflecting layer and a solar photovoltaic cell; the lower surface of the graphene light absorption layer is connected with an optical wave conversion type optical waveguide layer for assembling nano particles; the reflective layer is connected below the light wave conversion type light wave guide layer of the assembled nano particles; the solar photovoltaic cell is assembled on the side surface of the light wave conversion type light wave guide layer assembled with the nano particles; the wind-induced vibration type piezoelectric power generation device includes: the piezoelectric power generation device comprises an elastic layer, a piezoelectric power generation layer, an upper electrode layer, a lower electrode layer and a packaging layer; one surface of the upper electrode layer is connected below the elastic layer; the other surface of the upper electrode layer is connected with one surface of the piezoelectric power generation layer; the other side of the piezoelectric power generation layer is connected with one side of the lower electrode layer; the other surface of the lower electrode layer is connected with the packaging layer; the solar photovoltaic power generation device is assembled on the sunny side of the louver base plate facing sunlight; the wind-induced vibration type piezoelectric power generation device is assembled on the concave surface of the louver base plate; the solar photovoltaic power generation device, the wind-induced vibration type piezoelectric power generation device and the louver base plate are fixed through the fixing frame to form an integrated whole structure of the photovoltaic and piezoelectric dual power generation type louver.
In the above-mentioned scheme, the size of the nano-particles in the nano-particle assembled light wave conversion type light wave guide layer is 1nm-100nm; the nanoparticle absorbs sunlight and then is assembled with the conversion wavelength emitted by the light wave conversion type light waveguide layer of the nanoparticle, and the conversion wavelength corresponds to the effective absorption wavelength of the solar photovoltaic cell in a matching way; the light wave conversion type light wave guide layer assembled with the nano particles can directly generate a Tyndall scattering effect aiming at part of light which does not need light wave conversion in sunlight, and the part of direct scattering light can be effectively absorbed by a solar photovoltaic cell; therefore, the light wave conversion type light wave guide layer assembled with the nano particles has the double light wave superposition utilization effect of the wavelength conversion effect and the tyndall scattering effect, realizes the effective gathering utilization and enhancement effect of sunlight, and improves the photoelectric conversion efficiency of the solar photovoltaic cell.
In the above aspect, the assembled light wave conversion type nanoparticle includes: one or more of nano inorganic luminescent particles, nano organic luminescent particles, nano composite luminescent particles, nano ionic polymer luminescent particles and nano up-conversion luminescent particles.
In the above scheme, the graphene light absorption layer in the solar photovoltaic cell device comprises: a graphene film layer, a graphene coating layer, a graphene oxide film or a graphene composite material layer; the solar photovoltaic cell comprises: an array solar photovoltaic cell or solar photovoltaic film; the circuit between adjacent solar photovoltaic cells adopts a series mode; each solar photovoltaic cell is connected with a diode in parallel to protect a circuit; the electric energy generated by the solar photovoltaic cell can be supplied to indoor electricity after entering the storage battery through the power transmission wire by the integrator; the solar photovoltaic cell includes: monocrystalline silicon solar photovoltaic cells, polycrystalline silicon solar photovoltaic cells, titanium dioxide solar photovoltaic cells, conductive oxide solar photovoltaic cells, microcrystalline silicon solar photovoltaic cells or thin film solar photovoltaic cells; the storage battery includes: and (5) a super capacitor.
In the above aspect, the piezoelectric power generation layer in the wind-induced vibration type piezoelectric power generation device includes: polyvinylidene fluoride (PVDF) piezoelectric film, lead zirconate titanate (PZT) piezoelectric ceramic, aluminum nitride piezoelectric material, zinc oxide piezoelectric material, silicon-based aluminum nitride piezoelectric material or composite piezoelectric material.
In the above aspect, the elastic layer in the wind-induced vibration type piezoelectric power generation device includes: a highly stretchable all-carbon aerogel elastomer layer, a PDMS elastomer layer, a tape elastomer layer, or a conductive double-sided tape elastomer layer.
In the scheme, a plurality of photovoltaic and piezoelectric double power generation type shutter blades orderly form a shutter curtain, and the photovoltaic and piezoelectric double power generation type shutter curtain is fixedly connected with an adjusting wire; the shutter curtain formed by the photovoltaic and piezoelectric double-generation type shutter blade is arranged in the hollow double-layer window of the glass module.
In the above scheme, photovoltaic and piezoelectricity dual power generation formula shutter still include: the photovoltaic and piezoelectric dual-power generation type louver blade comprises a window frame, a photovoltaic and piezoelectric dual-power generation type louver blade lifting device, a photovoltaic and piezoelectric dual-power generation type louver blade inclination angle adjuster, a current collector and a power transmission wire, and is integrally embedded into a building wall; the lifting device of the photovoltaic and piezoelectric dual power generation type louver blade and the photovoltaic and piezoelectric dual power generation type louver blade inclination angle regulator are controlled by the intelligent controller, so that different mode conversion is realized, and the user requirements are met.
In the above scheme, photovoltaic and piezoelectricity dual power generation formula shutter, still include and be applicable to: one or more of a photovoltaic curtain wall, a photovoltaic soft roof and a sun shield.
The technical scheme provided by the embodiment of the application has the beneficial effects that:
(1) The photovoltaic and piezoelectric dual power generation type shutter is characterized in that the size of the nano particles in the light wave conversion type light wave guide layer assembled with the nano particles is 1nm-100nm; the nano particles absorb solar spectrum and then are assembled into an optical wave conversion type optical waveguide layer of the nano particles, and the optical wave conversion type optical waveguide layer is matched and corresponds to the effective absorption wavelength of the solar photovoltaic cell; the light wave conversion type light wave guide layer assembled with the nano particles can directly generate a Tyndall scattering effect aiming at a part of light spectrum which does not need light wave conversion in solar spectrum, and the part of direct scattering spectrum can be effectively absorbed by a solar photovoltaic cell; therefore, the light wave conversion type light wave guide layer assembled with the nano particles has the double spectrum superposition utilization effect of the wavelength conversion effect and the tyndall scattering effect, realizes the effective gathering utilization and enhancement effect of the solar spectrum, and improves the photoelectric conversion efficiency of the solar photovoltaic cell.
(2) The photovoltaic and piezoelectric dual power generation type louver blade adopted by the application is mainly technically characterized in that: the solar photovoltaic power generation device and the wind-induced vibration type piezoelectric power generation device are combined to form an integrated integral structure, so that the solar photovoltaic power generation effect can be fully utilized, and the wind-induced vibration of the shutter curtain or the vibration generated by the airflow can be fully utilized to drive the piezoelectric power generation effect, so that the solar photovoltaic power generation device has double power generation effects, and can provide more sufficient electric energy guarantee for indoor electric equipment.
Drawings
FIG. 1 is a schematic view of the structure of a photovoltaic and piezoelectric dual-generation shutter of the present application;
FIG. 2 is a schematic cross-sectional view of a photovoltaic and piezoelectric dual power generation type louver (type A) of the present application;
fig. 3 is a schematic cross-sectional structure of a photovoltaic and piezoelectric dual power generation type louver (type B) of the present application.
The photovoltaic and piezoelectric dual power generation type shutter 1, the photovoltaic and piezoelectric dual power generation type shutter (a type) 2, the solar photovoltaic power generation device 4, the wind-induced vibration type piezoelectric power generation device 5, the a type shutter substrate 6, the fixed frame 7, the graphene light absorption layer 8, the nanoparticle assembled light wave conversion type light wave guide layer 9, the reflecting layer 10, the solar photovoltaic cell 11, the elastic layer 12, the piezoelectric power generation layer 13, the upper electrode layer 14, the lower electrode layer 15, the packaging layer 16, the nanoparticles 17, the adjusting wire 18, the window frame 19, the lifting device 20, the inclination regulator 21, the intelligent controller 22, the solar photovoltaic power generation device 23, the wind-induced vibration type piezoelectric power generation device 24, the photovoltaic and piezoelectric dual power generation type shutter (B type) 3, the B type shutter substrate 25, the fixed frame 26, the graphene light absorption layer 27, the nanoparticle assembled light wave conversion type light wave guide layer 28, the reflecting layer 29, the solar photovoltaic cell 30, the elastic layer 31, the piezoelectric power generation layer 32, the upper electrode 33, the lower electrode 33, the packaging layer 34 and the nanoparticle 35.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be further described with reference to the accompanying drawings.
Example 1
In this embodiment 1, the photovoltaic and piezoelectric dual-power generation type shutter 1 of the present application adopts the photovoltaic and piezoelectric dual-power generation type shutter (a-type) 2, the schematic structural diagram of the photovoltaic and piezoelectric dual-power generation type shutter 1 is shown in fig. 1, and the schematic sectional structural diagram of the photovoltaic and piezoelectric dual-power generation type shutter (a-type) 2 is shown in fig. 2.
Photovoltaic and piezoelectric dual power generation type shutter 1 includes: photovoltaic and piezoelectric double power generation type louver (type a) 2 (see fig. 2); photovoltaic and piezoelectric dual power generation type louver (a type) 2 includes: a solar photovoltaic power generation device 4, a wind-induced vibration type piezoelectric power generation device 5, an A-type louver substrate 6 and a fixed frame 7; a solar photovoltaic power generation device 4 comprising: the solar photovoltaic cell comprises a graphene light absorption layer 8, a nanoparticle-assembled light wave conversion type light wave guide layer 9, a reflecting layer 10 and a solar photovoltaic cell 11; a light wave conversion type light wave guide layer 9 for assembling nano particles is connected below the graphene light absorption layer 8; a reflection layer 10 is connected below the nanoparticle-assembled light wave conversion type light waveguide layer 9; the solar photovoltaic cell 11 is assembled on the side of the nanoparticle-assembled light wave conversion type light waveguide layer 9; a wind-induced vibration type piezoelectric power generating device 5 comprising: an elastic layer 12, a piezoelectric power generation layer 13, an upper electrode layer 14, a lower electrode layer 15, and an encapsulation layer 16; the elastic layer 12 is connected below the A-type louver base plate 6; the lower surface of the elastic layer 12 is connected with one surface of the upper electrode layer 14; the other side of the upper electrode layer 14 is connected with one side of the piezoelectric power generation layer 13; the other side of the piezoelectric power generation layer 13 is connected with one side of the lower electrode layer 15; the other surface of the lower electrode layer 15 is connected with the packaging layer 16; the encapsulation layer 16 is made of epoxy resin material; the solar photovoltaic power generation device 4 is assembled on the sun surface of the A-type louver base plate 6 facing sunlight; the wind-induced vibration type piezoelectric power generation device 5 is assembled on the concave surface of the A-type louver substrate 6; the solar photovoltaic power generation device 4, the wind-induced vibration type piezoelectric power generation device 5 and the A-type louver substrate 6 are fixed through the fixing frame 7 to form an integrated whole structure of the photovoltaic and piezoelectric dual power generation type louver (A-type) 2.
The size of the nanoparticles 17 (see fig. 2) in the nanoparticle-assembled light wave-converting optical waveguide layer 9 is 1nm to 100nm; the nanoparticle 17 absorbs sunlight and then the converted wavelength emitted by the light wave conversion type light waveguide layer 9 of the assembled nanoparticle is matched and corresponds to the effective absorption wavelength of the solar photovoltaic cell 11; in the light wave conversion type light wave guide layer 9 assembled with the nano particles, the tyndall scattering effect can be directly generated aiming at the part of sunlight which does not need light wave conversion, and the part of direct scattering light can be effectively absorbed by the solar photovoltaic cell 11; therefore, the light wave conversion type light wave guide layer 9 assembled with the nano particles has the double light wave superposition utilization effect of the wavelength conversion effect and the tyndall scattering effect, realizes the effective concentration utilization and enhancement effect of sunlight, and improves the photoelectric conversion efficiency of the solar photovoltaic cell 11.
The assembled light wave conversion type nanoparticle 17 of this embodiment 1 employs a nano rare earth luminescent particle and a nano up-conversion luminescent particle; the graphene light absorption layer 8 in the solar photovoltaic cell device 4 adopts a graphene film layer; the solar photovoltaic cell 11 adopts an array solar photovoltaic cell; the circuit between adjacent solar photovoltaic cells adopts a series mode; each solar photovoltaic cell is connected with a diode in parallel to protect a circuit; the electric energy generated by the solar photovoltaic cell 11 enters a storage battery through a power transmission wire by the integrator to be used for indoor electricity; the solar photovoltaic cell 11 is a polycrystalline silicon solar photovoltaic cell; the storage battery adopts: a super capacitor; the piezoelectric power generation layer in the wind-induced vibration type piezoelectric power generation device 5 adopts a polyvinylidene fluoride (PVDF) piezoelectric film; the elastic layer 12 in the wind-induced vibration type piezoelectric power generation device 5 adopts a highly stretchable all-carbon aerogel elastomer layer.
The multiple photovoltaic and piezoelectric double power generation type shutter blades (A type) 2 of the embodiment 1 orderly form (see figure 1) a shutter curtain and are fixedly connected with the adjusting wire 18; the shutter curtain formed by the photovoltaic and piezoelectric double power generation type shutter blades (A type) 2 is arranged in a hollow double-layer window of the glass module; photovoltaic and piezoelectric dual power generation type shutter 1 includes: the window frame 19, the lifting device 20 of the photovoltaic and piezoelectric double power generation type louver, the inclination regulator 21 of the photovoltaic and piezoelectric double power generation type louver (A) 2, the current collector and the power transmission wire are integrally embedded into a building wall; the adjusting wire 18 is connected with a lifting device 20 of the photovoltaic and piezoelectric double power generation type louver (A type) 2 and a dip angle regulator 21 of the photovoltaic and piezoelectric double power generation type louver (A type) 2; the lifting device 20 of the photovoltaic and piezoelectric dual power generation type louver (A type) 2 and the inclination angle regulator 21 of the photovoltaic and piezoelectric dual power generation type louver (A type) 2 are controlled by the intelligent controller 22, so that different mode conversion is realized to meet the requirements of users.
The photovoltaic and piezoelectric dual power generation type louver 1 of this embodiment 1 is characterized in that the size of the nanoparticle 17 in the nanoparticle-assembled light wave conversion type light waveguide layer 9 is 1nm to 100nm; the nanoparticle 17 absorbs sunlight and then the converted wavelength emitted by the light wave conversion type light waveguide layer 9 of the assembled nanoparticle is matched and corresponds to the effective absorption wavelength of the solar photovoltaic cell 11; the light wave conversion type light wave guide layer 9 assembled with the nano particles can directly generate a Tyndall scattering effect aiming at part of light which does not need light wave conversion in sunlight, and the part of direct scattering light can be effectively absorbed by the solar photovoltaic cell 11; therefore, the light wave conversion type light waveguide layer 9 assembled with the nano particles has the double light superposition utilization effect of the wavelength conversion effect and the tyndall scattering effect, realizes the effective concentration utilization and enhancement effect of sunlight, and improves the photoelectric conversion efficiency of the solar photovoltaic cell 11. The photovoltaic and piezoelectric dual power generation type louver (a type) 2 of this embodiment 1 combines the solar photovoltaic power generation device 4 and the wind-induced vibration type piezoelectric power generation device 5 to form an integrated integral structure (see fig. 2), which not only can fully utilize the solar photovoltaic power generation effect, but also can fully utilize the wind-induced vibration of the louver or the vibration generated by the airflow to drive the generation of the piezoelectric power generation effect, thus having dual power generation effect and being capable of providing more sufficient electric energy guarantee for the indoor electric equipment.
Example 2
In this embodiment 2, the photovoltaic and piezoelectric dual-power generation type shutter 1 of the present application adopts the photovoltaic and piezoelectric dual-power generation type shutter (B-type) 3, the schematic structural diagram of the photovoltaic and piezoelectric dual-power generation type shutter 1 is shown in fig. 1, and the schematic sectional structural diagram of the photovoltaic and piezoelectric dual-power generation type shutter (B-type) 3 is shown in fig. 3.
Photovoltaic and piezoelectric dual power generation type shutter 1 includes: photovoltaic and piezoelectric double power generation type louver (B type) 3 (see fig. 3); photovoltaic and piezoelectric double power generation type louver (B type) 3 includes: a solar photovoltaic power generation device 23, a wind-induced vibration type piezoelectric power generation device 24, a B-type louver substrate 25, and a fixing frame 26; the solar photovoltaic power generation device 23 includes: a graphene light absorption layer 27, a nanoparticle-assembled light wave conversion type light wave guide layer 28, a reflecting layer 29 and a solar photovoltaic cell 30; a light wave conversion type light wave guide layer 28 for assembling nano particles is connected below the graphene light absorption layer 27; a reflection layer 29 is connected below the nanoparticle-assembled light wave conversion type light waveguide layer 28; the solar photovoltaic cell 30 is mounted on the side of the nanoparticle-assembled light wave conversion optical waveguide layer 28; a wind-induced vibration type piezoelectric power generating device 24 comprising: the elastic layer 31 is an adhesive tape elastic layer, the piezoelectric power generation layer 32, the upper electrode layer 33 is a conductive double-sided adhesive tape elastic layer, the lower electrode layer 34 and the packaging layer 35 are epoxy resin materials; the elastic layer 31 is an adhesive tape elastic layer, and the elastic layer 31 is connected below the B-type louver base plate 25; the upper electrode layer 33 is a conductive double-sided tape elastic layer; next to the elastic layer 31 is an upper electrode layer 33; the other surfaces of the elastic layer 31 and the upper electrode layer 33 are connected with the piezoelectric power generation layer 32; the other side of the piezoelectric power generation layer 32 is connected with one side of the encapsulation layer 35 and the lower electrode layer 34; the solar photovoltaic power generation device 23 is mounted on the sun side of the B-type louver substrate 25 facing the sun; the wind-induced vibration type piezoelectric power generation device 24 is mounted on the concave side of the B-type louver substrate 25; the photovoltaic power generation device 23, the wind-induced vibration type piezoelectric power generation device 24, and the B-type louver board 25 constitute an integrated structure of the photovoltaic and piezoelectric double power generation type louver (B-type) 3 by the fixing frame 26.
The nanoparticles 36 (see fig. 3) in the nanoparticle-assembled light wave-converting optical waveguide layer 28 have a size of 1nm to 100nm; the converted wavelength emitted by the nanoparticles 36 after absorbing sunlight corresponds to the effective absorption wavelength of the solar photovoltaic cell 30; in the light wave conversion type light wave guide layer 28 in which the nanoparticles are assembled, a tyndall scattering effect can be directly generated for a portion of the spectrum of sunlight that does not require light wave conversion, and the portion of the direct scattering light can be effectively absorbed by the solar photovoltaic cell 30; therefore, the nanoparticle-assembled light wave conversion type light guide layer 28 has a double light superposition utilization effect of a wavelength conversion effect and a tyndall scattering effect, realizes an effective concentrating utilization and enhancement effect of sunlight, and improves the photoelectric conversion efficiency of the solar photovoltaic cell 31.
The assembled light wave conversion nanoparticle 36 of this embodiment 2 employs a nano-ionic polymer luminescent particle; the graphene light absorption layer 27 in the solar photovoltaic cell device 23 adopts a graphene thin coating; the solar photovoltaic cell 30 adopts an array solar photovoltaic cell; the circuit between adjacent solar photovoltaic cells 30 adopts a series mode; each solar photovoltaic cell is connected with a diode in parallel to protect a circuit; the electric energy generated by the solar photovoltaic cell 30 enters a storage battery through a power transmission wire by the integrator to be used indoors; the solar photovoltaic cell 30 is a monocrystalline silicon solar photovoltaic cell; the storage battery adopts: a lithium secondary battery; the piezoelectric power generation layer in the wind-induced vibration type piezoelectric power generation device 24 adopts a polyvinylidene fluoride (PVDF) piezoelectric film; the elastic layer 31 in the wind-induced vibration type piezoelectric power generation device 24 employs a PDMS elastomer layer.
The multiple photovoltaic and piezoelectric double power generation type shutter blades (B type) 3 of the embodiment 2 orderly form (see figure 1) a shutter curtain and are fixedly connected with the adjusting wire 18; the shutter curtain formed by the photovoltaic and piezoelectric double power generation type shutter blades (B type) 3 is arranged in the hollow double-layer window of the glass module.
The photovoltaic and piezoelectric dual power generation type shutter 1 of the embodiment of the application comprises: the window frame 19, the lifting device 20 of the photovoltaic and piezoelectric dual power generation type louver, the 3 inclination regulator 21 of the photovoltaic and piezoelectric dual power generation type louver (B type), the current collector and the power transmission wire are integrally embedded into a building wall; the adjusting wire 18 is connected with a lifting device 20 of the photovoltaic and piezoelectric double power generation type louver (B type) 3 and a dip angle regulator 21 of the photovoltaic and piezoelectric double power generation type louver (B type) 3; the lifting device 20 of the photovoltaic and piezoelectric dual power generation type louver (B type) 3 and the inclination angle adjuster 21 of the photovoltaic and piezoelectric dual power generation type louver (B type) 3 are controlled by the intelligent controller 22, so that different mode conversion is realized to meet the requirements of users.
The photovoltaic and piezoelectric dual power generation type louver 1 of this embodiment 2 is configured such that the size of the nanoparticle 36 in the nanoparticle-assembled light wave conversion type light waveguide layer 28 is 1nm to 100nm; the converted wavelength emitted by the assembled nanoparticle light wave conversion optical waveguide layer 28 after the nanoparticle 36 absorbs sunlight corresponds to the effective absorption wavelength of the solar photovoltaic cell 30; in the light wave conversion type light wave guide layer 28 in which the nanoparticles are assembled, a tyndall scattering effect can be directly generated against a part of light in sunlight which does not require light wave conversion, and the part of the direct scattering light can be effectively absorbed by the solar photovoltaic cell 30; therefore, the nanoparticle-assembled light wave conversion type light guide layer 28 has a double light superposition utilization effect of a wavelength conversion effect and a tyndall scattering effect, realizes effective concentration utilization and enhancement effect of sunlight, and improves photoelectric conversion efficiency of the solar photovoltaic cell 30. The photovoltaic and piezoelectric dual power generation type louver (B-type) 3 of this embodiment 2 combines the solar photovoltaic power generation device 23 and the wind-induced vibration type piezoelectric power generation device 24 to form an integrated integral structure (see fig. 3), which not only can fully utilize the solar photovoltaic power generation effect, but also can fully utilize the wind-induced vibration of the louver or the vibration generated by the airflow to drive the generation of the piezoelectric power generation effect, thus having dual power generation effect and providing more sufficient electric energy guarantee for the indoor electric equipment
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the claimed application.
The embodiments described above and features of the embodiments herein may be combined with each other without conflict.
The foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the application are intended to be included within the scope of the application.
Claims (6)
1. A photovoltaic and piezoelectric dual-generation shutter, comprising: photovoltaic and piezoelectric dual power generation type louver blade; the photovoltaic and piezoelectric dual power generation type louver blade comprises: solar photovoltaic power generation device, wind-induced vibration type piezoelectric power generation device, louver base plate, and fixing frame; the solar photovoltaic power generation device is assembled on the positive surface of the louver base plate; the wind-induced vibration type piezoelectric power generation device is assembled on the concave surface of the louver base plate; the solar photovoltaic power generation device, the wind-induced vibration type piezoelectric power generation device and the louver base plate are fixed through the fixing frame; the solar photovoltaic power generation device includes: the solar photovoltaic cell comprises a graphene light absorption layer, a nanoparticle-assembled light wave conversion type light wave guide layer, a reflecting layer and a solar photovoltaic cell; the lower surface of the graphene light absorption layer is connected with an optical wave conversion type optical waveguide layer for assembling nano particles; the reflective layer is connected below the light wave conversion type light wave guide layer of the assembled nano particles; the solar photovoltaic cell is assembled on the side surface of the light wave conversion type light wave guide layer assembled with the nano particles; the wind-induced vibration type piezoelectric power generation device includes: the piezoelectric power generation device comprises an elastic layer, a piezoelectric power generation layer, an upper electrode layer, a lower electrode layer and a packaging layer; one surface of the upper electrode layer is connected below the elastic layer; the other surface of the upper electrode layer is connected with one surface of the piezoelectric power generation layer; the other side of the piezoelectric power generation layer is connected with one side of the lower electrode layer; the other surface of the lower electrode layer is connected with the packaging layer;
the graphene light absorption layer in the solar photovoltaic cell device comprises: a graphene film layer, a graphene coating layer, a graphene oxide film or a graphene composite material layer; the solar photovoltaic cell comprises: an array solar photovoltaic cell or solar photovoltaic film; the circuit between adjacent solar photovoltaic cells adopts a series mode; each solar photovoltaic cell is connected with a diode in parallel; the electric energy generated by the solar photovoltaic cell enters a storage battery through a power transmission wire by the integrator; the solar photovoltaic cell includes: monocrystalline silicon solar photovoltaic cells, polycrystalline silicon solar photovoltaic cells, titanium dioxide solar photovoltaic cells, conductive oxide solar photovoltaic cells, microcrystalline silicon solar photovoltaic cells or thin film solar photovoltaic cells; the storage battery includes: a super capacitor;
the piezoelectric power generation layer in the wind-induced vibration type piezoelectric power generation device includes: polyvinylidene fluoride piezoelectric film, lead zirconate titanate piezoelectric ceramic, aluminum nitride piezoelectric material, zinc oxide piezoelectric material, silicon-based aluminum nitride piezoelectric material or composite piezoelectric material;
the elastic layer in the wind-induced vibration type piezoelectric power generation device includes: a highly stretchable all-carbon aerogel elastomer layer, a PDMS elastomer layer, a tape elastomer layer, or a conductive double-sided tape elastomer layer.
2. The photovoltaic and piezoelectric dual power generation type louver according to claim 1, wherein the nanoparticle size in the nanoparticle-assembled light wave conversion type light wave guide layer is 1nm to 100nm; and the conversion wavelength emitted by the light wave conversion type light waveguide layer of the assembled nano particles after the nano particles absorb solar spectrum is matched and corresponds to the effective absorption wavelength of the solar photovoltaic cell.
3. The photovoltaic and piezoelectric dual power generation type louver according to claim 1, wherein the nanoparticles in the nanoparticle-assembled light wave conversion type light wave guide layer include: one or more of nano inorganic luminescent particles, nano organic luminescent particles, nano composite luminescent particles, nano ionic polymer luminescent particles and nano up-conversion luminescent particles.
4. The photovoltaic and piezoelectric dual-generation type shutter according to claim 1, wherein a plurality of photovoltaic and piezoelectric dual-generation type shutter sheets sequentially form a shutter curtain, and the shutter curtain is fixedly connected with the adjusting wires and is arranged in a hollow double-layer window of the glass module.
5. The photovoltaic and piezoelectric dual power generation type shutter according to claim 1, further comprising: the photovoltaic and piezoelectric dual-power generation type louver blade comprises a window frame, a photovoltaic and piezoelectric dual-power generation type louver blade lifting device, a photovoltaic and piezoelectric dual-power generation type louver blade inclination angle adjuster, a current collector and a power transmission wire, and is integrally embedded into a building wall; the lifting device of the photovoltaic and piezoelectric dual-power generation type louver blade and the photovoltaic and piezoelectric dual-power generation type louver blade inclination angle regulator are controlled by the intelligent controller.
6. The photovoltaic and piezoelectric dual power generation type shutter according to claim 1, further adapted to: one or more of a photovoltaic curtain wall, a photovoltaic soft roof and a sun shield.
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| CN110492776B (en) * | 2019-08-27 | 2021-06-04 | 中国地质大学（武汉） | Wind-solar cooperative driving micro-array multiple energy collection generator |
| CN114864717B (en) * | 2022-05-07 | 2024-04-16 | 广州祥源涞亮均新能源技术有限公司 | Photovoltaic glass control system |
| CN115296599A (en) * | 2022-08-03 | 2022-11-04 | 福建永福电力设计股份有限公司 | Sunshade window power generation system based on graphite alkene |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010021502A (en) * | 2008-07-14 | 2010-01-28 | Mitsubishi Chemicals Corp | Solar cell panel for blind, and vertical blind |
| KR101172627B1 (en) * | 2011-05-16 | 2012-08-08 | 강대진 | Blind type solar power generating system and an heating and luminous device of green house using blind type solar power generating system |
| CN103321553A (en) * | 2013-07-06 | 2013-09-25 | 苏州聚晟太阳能有限公司 | Blind window with solar power generation function |
| JP2015207740A (en) * | 2014-04-23 | 2015-11-19 | 京セラ株式会社 | Piezoelectric actuator, piezoelectric vibration device, portable terminal, acoustic generator, acoustic generation device, and electronic apparatus |
| CN106533326A (en) * | 2016-11-03 | 2017-03-22 | 中国地质大学（武汉） | Micro-nano multi-light trap type solar composite generating integrated device |
| CN106712657A (en) * | 2016-11-22 | 2017-05-24 | 中国地质大学（武汉） | Photovoltaic-piezoelectric power generation type honeycomb sandwich composite board |
| CN208400864U (en) * | 2018-06-28 | 2019-01-18 | 中国地质大学（武汉） | Photovoltaic and the dual power generating type shutter of piezoelectricity |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8748727B2 (en) * | 2008-01-18 | 2014-06-10 | Tenksolar, Inc. | Flat-plate photovoltaic module |
-
2018
- 2018-06-28 CN CN201810689337.6A patent/CN109065657B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010021502A (en) * | 2008-07-14 | 2010-01-28 | Mitsubishi Chemicals Corp | Solar cell panel for blind, and vertical blind |
| KR101172627B1 (en) * | 2011-05-16 | 2012-08-08 | 강대진 | Blind type solar power generating system and an heating and luminous device of green house using blind type solar power generating system |
| CN103321553A (en) * | 2013-07-06 | 2013-09-25 | 苏州聚晟太阳能有限公司 | Blind window with solar power generation function |
| JP2015207740A (en) * | 2014-04-23 | 2015-11-19 | 京セラ株式会社 | Piezoelectric actuator, piezoelectric vibration device, portable terminal, acoustic generator, acoustic generation device, and electronic apparatus |
| CN106533326A (en) * | 2016-11-03 | 2017-03-22 | 中国地质大学（武汉） | Micro-nano multi-light trap type solar composite generating integrated device |
| CN106712657A (en) * | 2016-11-22 | 2017-05-24 | 中国地质大学（武汉） | Photovoltaic-piezoelectric power generation type honeycomb sandwich composite board |
| CN208400864U (en) * | 2018-06-28 | 2019-01-18 | 中国地质大学（武汉） | Photovoltaic and the dual power generating type shutter of piezoelectricity |
Non-Patent Citations (1)
| Title |
|---|
| 空冷型自动追光百叶帘式光伏窗的应用研究;陈海飞;蔡宝瑞;郭晶晶;王超伟;陈孚江;杨洁;;建筑节能(02);全文 * |
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