CN106712657A - Photovoltaic-piezoelectric power generation type honeycomb sandwich composite board - Google Patents
Photovoltaic-piezoelectric power generation type honeycomb sandwich composite board Download PDFInfo
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- CN106712657A CN106712657A CN201611046226.0A CN201611046226A CN106712657A CN 106712657 A CN106712657 A CN 106712657A CN 201611046226 A CN201611046226 A CN 201611046226A CN 106712657 A CN106712657 A CN 106712657A
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- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 claims description 5
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
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- 229910002113 barium titanate Inorganic materials 0.000 claims description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
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- DOEODFPJSGKWIF-UHFFFAOYSA-N [Zn].[Nb].[Zr] Chemical compound [Zn].[Nb].[Zr] DOEODFPJSGKWIF-UHFFFAOYSA-N 0.000 claims 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a photovoltaic-piezoelectric power generation type honeycomb sandwich composite board, comprising a honeycomb piezoelectric power generator and a photovoltaic power generator, wherein the honeycomb piezoelectric power generator comprises honeycomb sandwich piezoelectric power generation structure layers, an electrode layer, an elastic layer and a bottom board layer; at least one honeycomb sandwich piezoelectric power generation structure layer is provided; in the presence of environmental vibration or external force impact, the honeycomb piezoelectric power generator can produce a piezoelectric effect; the photovoltaic power generator comprises a photovoltaic power generation layer, a transmitting film layer and a panel border layer; the photovoltaic power generator can produce a photovoltaic effect under the irradiation of sunlight; the honeycomb piezoelectric power generator is arranged at the lower end of the photovoltaic power generator and fixed with the photovoltaic power generator into an integrated structure, the photovoltaic-piezoelectric power generation type honeycomb sandwich composite board is thus formed, and comprehensive electricity of photovoltaic power generation and piezoelectric power generation is output to the outside. The honeycomb sandwich composite board can provide continuous power for space crafts, solar aircrafts, ships, high-speed trains, automobiles, civil constructions and the like, and has very important and extensive application prospect in the fields of civilian use and national defense.
Description
Technical field
It is compound more specifically to a kind of photovoltaic-piezo-electric generating type cellular sandwich the present invention relates to functional composite material
Plate.
Background technology
The structure of cellular sandwich composite plate has lightweight and high intensity excellent properties, therefore has been widely used in space flight boat
The fields such as sky, bullet train, naval vessel, automobile, civil construction.Cellular sandwich composite plate by interior exocuticle lamina plane and thick sandwich
Part is constituted, and is Novel lightweight material, wherein inside and outside surface layer bears the moment of flexure of battenboard, and gives middle honeybee by force transfer
Nest sandwich part, therefore with special resilience, and absorbable vibrational energy.How using cellular sandwich composite plate structure come
Collect sunlight irradiation energy, how come absorb collection due to ambient windstream disturbance or gas shock, shuttle belt come energy,
And new energy is supplemented to application apparatus, and it is to face the technical issues that need to address, it is also the development of functional form cellular sandwich composite plate
Need one of problem of solution.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided a kind of photovoltaic-piezoelectricity hair
Electric type cellular sandwich composite plate.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of photovoltaic-piezo-electric generating type honeycomb folder
Core composite plate, including：Honeycomb type piezoelectric generating unit and energy photovoltaic；The honeycomb type piezoelectric generating unit includes：Cellular sandwich
Piezo-electric generating structure sheaf, electrode layer, elastic layer and backplane level；The cellular sandwich piezo-electric generating structure sheaf morphotype includes：
Plane honeycomb sandwich structure type, curved face type honeycomb sandwich structure type, flexible honeycomb sandwich structure type, deformable honeycomb
Sandwich structure type；The cellular sandwich piezo-electric generating structure sheaf is provided with least one of which, including：Multilayer；The multilayer includes：
Multilayer homomorphosis type or multilayer form differ type；The electrode layer is provided with least two-layer, including multilayer；It is described
Elastic layer is provided with least one of which, including multilayer；The electrode layer is in cellular sandwich piezo-electric generating structure sheaf top end face and bottom
Face, when by ambient vibration or external impacts, honeycomb type piezoelectric generating unit can produce piezo-electric effect；The energy photovoltaic
Including：Photovoltaic generation layer, light-transmissive film layer and panel border layer；The energy photovoltaic can produce photovoltaic to imitate under sunlight irradiation
Should；The honeycomb type piezoelectric generating unit is led to by through the frame through hole of panel border layer in energy photovoltaic lower end with backplane level
The connector in hole is fixedly connected integral integral structure, or fixes integral integral structure by using bonding mode,
Photovoltaic-piezo-electric generating type cellular sandwich composite plate is constituted, and can outwards export the comprehensive electricity of photovoltaic generation and piezo-electric generating.
In such scheme, the cellular sandwich piezo-electric generating structure sheaf of the piezoelectric generating device has various topographic morphologies knots
Structure, including：Positive Poisson's ratio cellular sandwich piezo-electric generating layer morphosis, negative poisson's ratio cellular sandwich piezo-electric generating layer form knot
Structure；The positive Poisson's ratio cellular sandwich piezo-electric generating layer morphosis includes：Hexagonal honeycomb sandwich piezo-electric generating layer form knot
Structure, rectangle cellular sandwich piezo-electric generating layer morphosis, triangle cellular sandwich piezo-electric generating layer morphosis, diamond-type honeycomb folder
Core piezo-electric generating layer morphosis, circular cellular sandwich piezo-electric generating layer morphosis, oval cellular sandwich piezo-electric generating layer
Morphosis；The negative poisson's ratio cellular sandwich piezo-electric generating layer morphosis includes：Indent hexagonal honeycomb sandwich piezoelectricity is sent out
Electric layer morphosis, arrow-shaped cellular sandwich piezo-electric generating layer morphosis, star cellular sandwich piezo-electric generating layer morphosis,
The snakelike cellular sandwich piezo-electric generating layer morphosis of hand cellular sandwich piezo-electric generating layer morphosis, class, textile material honeycomb
Sandwich piezo-electric generating layer morphosis；The different topology shape type cellular sandwich layer morphosis and different component piezoelectricity
The cellular sandwich piezo-electric generating layer that material or different structure piezoelectric are collectively formed, with different mechanical characteristics, vibration
Characteristic, resiliency characteristics；Therefore under the influence of different external environments, with different piezo-electric generating performance and piezo-electric generating efficiency.
In such scheme, the different topology shape type cellular sandwich piezo-electric generating Rotating fields include：By different component
The piezo-electricity composite material of piezoelectric or different structure piezoelectric is constituted；The piezo-electricity composite material includes：Piezoelectric and
Polymer presses certain mode of communicating, certain volume ratio or mass ratio, and the material that certain space geometry distribution is composited
Material；The piezo-electricity composite material provides piezo-electric effect with piezoelectric；The polymer includes macromolecular material, there is provided flexible
It is pliable；The structures of piezoelectric composite includes：0-3 types, 1-3 types, 2-2 types, 3-3 types；Each phase of the piezo-electricity composite material
Self connection, is composited by two-phase in the way of 0,1,2,3-dimensional, including combination is：0-0、0-1、0-2、0-3、1-1、
1-3,2-1,2-2,2-3,3-3 (a, b) type, wherein the first number represents the connection dimension of piezoelectric phase, second digit represents poly-
The connection dimension of compound.
In such scheme, the piezoelectric includes：Barium titanate, lead zirconate titanate (PZT), niobates perovskite, bismuth-containing calcium
Titanium ore, lead titanate-zirconate lanthanum (PLZT), lead titanates (PT), lead niobate zincate zirconate titanate (PZN-PZT), niobium antimony, lead magnesio-niobate, the acid of niobium cobalt
Lead, LiNbO3、LiTaO3, nanometer piezoelectric and other types of piezoelectric.
In such scheme, the polymer includes：Polymethyl methacrylate (PMMA), dimethyl silicone polymer
(PDMS), epoxy resin, silicon rubber, polyethylene (PE), polypropylene (PP), Kynoar (PVDF), Kynoar-trifluoro
Ethene P (VDF-TrFE), nylon, the acid of poly- amino formicester, polyurethane (PU) and other types of polymer.
In such scheme, the piezoelectric or piezo-electricity composite material include：Piezoelectric fabric material or piezoelectric fabric are compound
Material；The piezoelectric fabric material or piezoelectric fibre composite material include：Hollow structure piezoelectric fabric ceramic material, hollow tube quilt
The piezoelectric fabric material of embedded conductive materials, piezoelectric fabric PVDF composites, multi-laminate piezoelectric fibre composite material, piezoelectricity are fine
Dimension-reinforcing fiber composite, electrode piezoelectric fibre composite material (PFCs), interdigitated electrodes piezoelectric fibre composite material,
Piezoelectric fabric beam composite；The piezoelectric fabric material or piezoelectric fibre composite material morphosis include：Honeycomb, braiding
Structure, shelly, positive Poisson's ratio structure, negative poisson's ratio structure；Pressure in the piezoelectric fabric material or piezoelectric fibre composite material
Electric fiber cross section geometric shape includes：Circle, ellipse, rectangle, hollow shape and irregular shape.
In such scheme, the reinforcing fiber in the piezoelectric fabric-reinforcing fiber composite includes：Carbon fiber, glass
Fiber, aramid fiber, graphite fibre, boron fibre, graphene fiber, aramid fibre, CNT, nano material are fine
Dimension, graphite-epoxy and aromatic polyamide (Kevlar)-epoxy synthetic fibers；The different piezoelectric fabric species, enhancing are fine
Dimension species, preimpregnation piezoelectric fabric material ply sequence, preimpregnation piezoelectric fabric and reinforcing fiber materials combining form, cellular sandwich shape
State, cellular sandwich component and structure collectively form different cellular sandwich piezo-electric generating layers, including constitute：Different types of plane
Type cellular sandwich piezo-electric generating structure, curved face type cellular sandwich piezo-electric generating structure, flexible honeycomb sandwich piezo-electric generating structure, can
Deformation cellular sandwich piezo-electric generating structure.
In such scheme, the electrode layer includes：Intersect crab shape electrode layer, intersect grid-shaped electrode layer, interdigital
Electrode layer, panel-shaped electrode layer, cellular sandwich top and bottom are by silver electrode layer and other forms electrode layer；The honeycomb
Sandwich top is included with bottom by silver electrode layer：The low conductive silver of last layer is applied in cellular sandwich top, bottom composite material surface
Slurry, then dries drying and forms cellular sandwich both ends of the surface electrode layer.
In such scheme, the photovoltaic generation layer of the photovoltaic power generation apparatus includes：Photovoltaic cell；The photovoltaic cell bag
Include：Silicon-based thin film solar cell, dye sensitized nano crystal solar cell (DSSCS), lamination quantum dot solar battery, colloid quantum
Point battery, polymer solar cells (PSCS), inorganic-organic hybridization solar cell, concentrating solar battery, nano-array
Light trapping structure type solar cell；The lamination quantum dot solar battery includes：Many knot stacked solar cell, cascade solar cells, the multiband tandem sun
Battery, quantum dot stacked solar cell, cascade solar cell；The silicon-based thin film solar cell includes：Lamination amorphous silicon/microcrystalline silicon tandem battery pack
Part；The surface of the micro-nano array light trapping structure type solar cell has micro Nano material array structure, and with antireflective
Fall into light function.
The course of work of photovoltaic-piezo-electric generating type cellular sandwich composite plate that the present invention is provided is as follows：
When sunlight is in the light-transmissive film layer of the energy photovoltaic of photovoltaic-piezo-electric generating type cellular sandwich composite plate, shine
Penetrate on the photovoltaic cell of photovoltaic generation layer, and produce photovoltaic effect；The photovoltaic cell of photovoltaic generation layer externally exports photovoltaic hair
The electric energy of electricity.
When the panel of photovoltaic-piezo-electric generating type cellular sandwich composite plate is subject to external air flow to disturb or gas shock effect
When, serial vibration can be produced, and external air flow disturbance or gas shock active force or effect of vibration power are passed to honeycomb type pressure
The cellular sandwich piezo-electric generating structure sheaf of electric electric organ；Cellular sandwich piezo-electric generating structure sheaf can planar produce it is certain
Deformation, is that coplanar deformation is also referred to as in-plane deformation, and different for that can occur with cellular sandwich plane vertical direction (direction outside face)
Facial disfigurement.Because the coplanar deformation of cellular sandwich causes each honeycomb cell-wall to occur bending and deformation, and antarafacial deformation is perpendicular to honeybee
The compression or stretcher strain of cell wall can be produced on the direction of nest sandwich plane.Because honeycomb type piezoelectric generating unit includes one
Layer or multi-layer honeycomb sandwich piezo-electric generating structure sheaf, its cellular sandwich piezo-electric generating structure sheaf morphosis include：Positive Poisson
Than cellular sandwich piezo-electric generating layer morphosis, negative poisson's ratio cellular sandwich piezo-electric generating layer morphosis；Positive Poisson's ratio honeycomb
Sandwich piezo-electric generating layer morphosis refers to that material is subject to cause its cross section shrinkage phenomenon occur during axial tension；Negative poisson's ratio honeybee
Nest sandwich piezo-electric generating layer morphosis refers to that material is subject to cause its cross section expansion phenomenon occur during axial tension.No matter just moor
Pine disturbs or air-flow than cellular sandwich piezo-electric generating layer or negative poisson's ratio cellular sandwich piezo-electric generating layer by external air flow
During the function influence of impact forces or effect of vibration power, its piezo-electricity composite material can produce different degrees of piezo-electric effect,
With reference to elastic layer, the electric energy of piezo-electric generating is externally exported by electrode layer.If in cellular sandwich piezo-electric generating layer morphosis
Using negative poisson's ratio cellular sandwich piezo-electric generating layer morphosis, bigger with elastic modelling quantity, deformability is stronger, it is adaptable to soft
Property cellular sandwich piezo-electric generating structure, curved face type cellular sandwich piezo-electric generating structure, deformable cellular sandwich piezo-electric generating structure,
And cheese and other shapes are easily formed with excellent mechanical performance, and during bending, can be used for round tip, flexible top,
Flexible flexible substrates, deformable enclosure and adaptive structure.
Implement photovoltaic of the invention-piezo-electric generating type cellular sandwich composite plate, have the advantages that：
A, photovoltaic of the invention-piezo-electric generating type cellular sandwich composite plate, as a result of honeycomb type piezoelectric generating unit with
Energy photovoltaic is combined the integral structure of composition, the energy of sunlight can be converted into electricity by energy photovoltaic
Energy；External air flow disturbance, gas shock active force or effect of vibration pair can constantly be gathered by honeycomb type piezoelectric generating unit
The active force that cellular sandwich piezo-electric generating layer is produced, makes full use of the piezo-electric effect of piezo-electricity composite material, and can produce and defeated
Go out the electric energy of piezo-electric generating；Functional form cellular sandwich composite plate of the invention can be aerospace craft, Helios, warship
Ship, bullet train, automobile, civil construction etc. provide the comprehensive electric energy of continual piezo-electric generating and photovoltaic generation.
Honeycomb type piezoelectric generating unit includes in b, photovoltaic of the invention-piezo-electric generating type cellular sandwich composite plate：Can adopt
With one or more layers cellular sandwich piezo-electric generating layer, including use：Plane cellular sandwich piezo-electric generating structure, curved face type
Cellular sandwich piezo-electric generating structure, flexible honeycomb sandwich piezo-electric generating structure, deformable cellular sandwich piezo-electric generating structure；Also wrap
Include：Using positive Poisson's ratio cellular sandwich piezo-electric generating layer morphosis, negative poisson's ratio cellular sandwich piezo-electric generating layer morphosis；
Therefore the different field and needs that can be used according to photovoltaic-piezo-electric generating type cellular sandwich composite plate, using suitable knot
Configuration state；Due to the structure that the present invention is combined using cellular sandwich piezo-electric generating layer with elastic layer, can easily gather outer
The active force that boundary's flow perturbation, gas shock active force or effect of vibration are produced to cellular sandwich piezo-electric generating layer, and fully
Using the piezo-electric effect of cellular sandwich piezo-electric generating layer, output electric energy is effectively translated into.
C, photovoltaic of the invention-piezo-electric generating type cellular sandwich composite plate, because cellular sandwich piezo-electric generating layer is using negative
Poisson's ratio cellular sandwich piezo-electric generating layer morphosis, bigger with elastic modelling quantity, deformability is stronger, and with excellent power
Performance is learned, can be used for the self adaptation knot of round tip, flexible top, flexible flexible substrates, deformable enclosure and different field
Structure.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the hierarchy schematic diagram of photovoltaic-piezo-electric generating type cellular sandwich composite plate；
Fig. 2 is plane cellular sandwich piezo-electric generating Rotating fields schematic diagram；
Fig. 3 is curved face type cellular sandwich piezo-electric generating Rotating fields schematic diagram；
Fig. 4 is different negative poisson's ratio cellular sandwich piezo-electric generating layer morphosis schematic diagrames；
(a) indent hexagon, (b) arrow-shaped, (c) star, (d) hand
Fig. 5 is Weave type cellular sandwich piezo-electric generating layer morphosis schematic diagram；
Fig. 6 is compound cellular sandwich piezo-electric generating layer morphosis schematic diagram；
Fig. 7 is class snake type cellular sandwich piezo-electric generating layer morphosis schematic diagram；
Fig. 8 is positive Poisson's ratio hexagonal honeycomb sandwich piezo-electric generating layer morphosis schematic diagram；
Fig. 9 is 10 kinds of structures of piezoelectric composite and composition schematic diagram.
Specific embodiment
In order to be more clearly understood to technical characteristic of the invention, purpose and effect, now compare accompanying drawing and describe in detail
Specific embodiment of the invention.
The hierarchy schematic diagram of photovoltaic of the present invention-piezo-electric generating type cellular sandwich composite plate is shown in Fig. 1, including：Photovoltaic is sent out
Electrical equipment 1 and honeycomb type piezoelectric generating unit 2；Energy photovoltaic 1 includes：Panel border layer 3, light-transmissive film layer 4 and photovoltaic generation layer 5；
Honeycomb type piezoelectric generating unit 2 includes：First elastic layer 6, first electrode layer 7, the electricity of the first cellular sandwich piezo-electric generating layer 8, second
The 10, the 3rd electrode layer 11 of pole layer the 9, second cellular sandwich piezo-electric generating layer, the second elastic layer 12 and backplane level 13.Honeycomb type piezoelectricity
, in the lower end of energy photovoltaic 1, the frame through hole 14 of panel border layer 3 is relative with the through hole 15 of backplane level 13, Ran Houtong for electric organ 2
Connector connection is crossed, and with reference to the photovoltaic-piezo-electric generating type cellular sandwich composite plate of certain being integrally fixed of bonding mode.
The photovoltaic cell of photovoltaic generation layer 5 uses silicon-based thin film solar cell in the energy photovoltaic 1 of the present embodiment；First
Cellular sandwich piezo-electric generating layer 8 and the second cellular sandwich piezo-electric generating layer 10 are using plane cellular sandwich piezo-electric generating layer knot
Structure, is shown in Fig. 2；First cellular sandwich piezo-electric generating layer 8 uses positive Poisson's ratio hexagonal honeycomb sandwich piezo-electric generating layer morphosis,
See Fig. 8；Second cellular sandwich piezo-electric generating layer 10 is specially interior using negative poisson's ratio cellular sandwich piezo-electric generating layer morphosis
Recessed hexagonal honeycomb sandwich piezo-electric generating layer morphosis, is shown in Fig. 4 (a)；First cellular sandwich piezo-electric generating layer 8 and the second honeycomb
Sandwich piezo-electric generating layer 10 includes：Using piezoelectric fabric-reinforcing fiber composite and polymer press 1-3 mode of communicating be combined and
Into；Piezoelectric fabric uses lead zirconate titanate (PZT), and reinforcing fiber uses carbon fiber, polymer to use polymethyl methacrylate
(PMMA).Piezoelectric fabric-reinforcing fiber composite provides piezo-electric effect, and polymer provides elastomeric compliance.First electrode layer
7th, the second electrode lay 9, the 3rd electrode layer 11 are using interdigital electrode layer.
The embodiment course of work that the present invention is provided is as follows：
When sunlight is in the light-transmissive film layer 4 of the energy photovoltaic 1 of photovoltaic-piezo-electric generating type cellular sandwich composite plate,
It is radiated on the photovoltaic cell of photovoltaic generation layer 5, and produces photovoltaic effect, the silicon-based thin film solar cell pair of photovoltaic generation layer 5
The electric energy of outer output photovoltaic generation.
When the panel of photovoltaic-piezo-electric generating type cellular sandwich composite plate is subject to external air flow disturbance, gas shock active force
Or effect of vibration power effect when, corresponding series vibration can be produced, and external air flow is disturbed, gas shock active force or is shaken
Dynamic deformation from motion passes to the first cellular sandwich electric layer 8 and the second cellular sandwich electric layer 10 of honeycomb type piezoelectric generating unit 2；The
One cellular sandwich electric layer 8 and the second cellular sandwich electric layer 10 can planar produce certain deformation, be coplanar deformation
Also referred to as in-plane deformation, and deform for antarafacial can occur with cellular sandwich plane vertical direction (direction outside face).Due to honeycomb
The coplanar deformation of sandwich causes each honeycomb cell-wall to occur bending and deformation, and antarafacial deformation is perpendicular to the direction of cellular sandwich plane
On can produce the compression or stretcher strain of cell wall.Because honeycomb type piezoelectric generating unit 2 generates electricity including two-layer cellular sandwich
Layer, wherein the first cellular sandwich electric layer 8 includes：Using positive Poisson's ratio hexagonal honeycomb sandwich piezo-electric generating layer morphosis；
Positive Poisson's ratio cellular sandwich piezo-electric generating layer morphosis refers to that material is subject to cause its cross section to occur shrinking existing during axial tension
As；Second cellular sandwich electric layer 10 uses negative poisson's ratio indent hexagonal honeycomb sandwich piezo-electric generating layer morphosis material,
Its cross section is caused expansion phenomenon occur during by axial tension.No matter positive Poisson's ratio cellular sandwich piezo-electric generating layer or negative moor
Pine than cellular sandwich piezo-electric generating layer, being disturbed by external air flow, the effect shadow of gas shock active force or effect of vibration power
When ringing, its piezo-electricity composite material can produce different degrees of piezo-electric effect, with reference to elastic layer, electricity externally be exported by electrode layer
Energy.Due to employing negative poisson's ratio cellular sandwich piezo-electric generating layer form knot in the second cellular sandwich piezo-electric generating layer morphosis
Structure, bigger with elastic modelling quantity, deformability is stronger, and with excellent mechanical performance.Therefore photovoltaic-piezo-electric generating type honeycomb is pressed from both sides
The energy of sunlight can be converted to electric energy by core composite plate by energy photovoltaic 1；Can be sent out by honeycomb type piezoelectricity
Electrical equipment 2, constantly gathers external air flow disturbance, gas shock active force or effect of vibration and cellular sandwich piezo-electric generating layer is produced
Active force, make full use of the piezo-electric effect of piezo-electricity composite material to produce and export electric energy；Functional form cellular sandwich of the invention
Composite plate can provide constant for aerospace craft, Helios, naval vessel, bullet train, automobile, civil construction etc.
Piezo-electric generating and photovoltaic generation comprehensive electric energy.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Implementation method, above-mentioned specific embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under enlightenment of the invention, in the case of present inventive concept and scope of the claimed protection is not departed from, can also make a lot
Form, these are belonged within protection of the invention.
Claims (9)
1. a kind of photovoltaic-piezo-electric generating type cellular sandwich composite plate, it is characterised in that including：Honeycomb type piezoelectric generating unit and light
Volt electric organ；The honeycomb type piezoelectric generating unit includes：Cellular sandwich piezo-electric generating structure sheaf, electrode layer, elastic layer and base plate
Layer；The cellular sandwich piezo-electric generating structure sheaf morphotype includes：Plane honeycomb sandwich structure type, curved face type honeycomb folder
Cored structure type, flexible honeycomb sandwich structure type, deformable honeycomb sandwich structure type；The cellular sandwich piezo-electric generating knot
Structure layer is provided with least one of which, including：Multilayer；The multilayer includes：Multilayer homomorphosis type or multilayer form are differed
Type；The electrode layer is provided with least two-layer, including multilayer；The elastic layer is provided with least one of which, including multilayer；It is described
Electrode layer is in cellular sandwich piezo-electric generating structure sheaf top end face and bottom face, when by ambient vibration or external impacts, honeycomb
Type piezoelectric generating unit can produce piezo-electric effect；The energy photovoltaic includes：Photovoltaic generation layer, light-transmissive film layer and panel border
Layer；The energy photovoltaic can produce photovoltaic effect under sunlight irradiation；The honeycomb type piezoelectric generating unit is in photovoltaic generation
Device lower end, is fixedly connected integral integrated tie by through frame through hole and the connector of backplane level through hole of panel border layer
Structure, or integral integral structure is fixed by using bonding mode, constitute photovoltaic-piezo-electric generating type cellular sandwich and be combined
Plate, and can outwards export the comprehensive electricity of photovoltaic generation and piezo-electric generating.
2. photovoltaic according to claim 1-piezo-electric generating type cellular sandwich composite plate, it is characterised in that the honeycomb folder
Core piezo-electric generating structure sheaf has various topographic morphologies structures, including：Positive Poisson's ratio cellular sandwich piezo-electric generating layer morphosis,
Negative poisson's ratio cellular sandwich piezo-electric generating layer morphosis；The positive Poisson's ratio cellular sandwich piezo-electric generating layer morphosis bag
Include：Hexagonal honeycomb sandwich piezo-electric generating layer morphosis, rectangle cellular sandwich piezo-electric generating layer morphosis, triangle honeycomb
Sandwich piezo-electric generating layer morphosis, diamond-type honeycomb sandwich piezo-electric generating layer morphosis, circular cellular sandwich piezo-electric generating layer
Morphosis, oval cellular sandwich piezo-electric generating layer morphosis；The negative poisson's ratio cellular sandwich piezo-electric generating layer form
Structure includes：Indent hexagonal honeycomb sandwich piezo-electric generating layer morphosis, arrow-shaped cellular sandwich piezo-electric generating layer form knot
Structure, star cellular sandwich piezo-electric generating layer morphosis, hand cellular sandwich piezo-electric generating layer morphosis, the snakelike honeycomb folder of class
Core piezo-electric generating layer morphosis, textile material cellular sandwich piezo-electric generating layer morphosis.
3. photovoltaic according to claim 2-piezo-electric generating type cellular sandwich composite plate, it is characterised in that different topology shape
The honeybee that shape type cell laminboard layer morphosis and different component piezoelectric or different structure piezoelectric are collectively formed
Nest sandwich piezo-electric generating layer, with different mechanical characteristics, vibration characteristics, resiliency characteristics；The different topology shape type honeybee
Nest sandwich piezo-electric generating Rotating fields include：It is made up of the piezo-electricity composite material of different component or different structure；The Piezoelectric anisotropy
Material includes：The material that piezoelectric and polymer are composited；The piezoelectric provides piezo-electric effect；The polymer bag
Include the macromolecular material that elastomeric compliance is provided；The structures of piezoelectric composite includes：0-3 types, 1-3 types, 2-2 types, 3-3
Type；Each self connection in the way of 0,1,2,3-dimensional of the piezo-electricity composite material, is composited by two-phase, including combination side
Formula is：0-0,0-1,0-2,0-3,1-1,1-3,2-1,2-2,2-3 or 3-3 type, wherein the first number represents the connection of piezoelectric phase
Dimension, the connection dimension of second digit representation polymer.
4. photovoltaic according to claim 3-piezo-electric generating type cellular sandwich composite plate, it is characterised in that the piezoresistive material
Material includes：Barium titanate, lead zirconate titanate, niobates perovskite, bismuth-containing perovskite, lead titanate-zirconate lanthanum, lead titanates, niobium zinc zirconium metatitanic acid
Lead, niobium antimony, lead magnesio-niobate, niobium cobalt lead plumbate, LiNbO3、LiTaO3Or nanometer piezoelectric.
5. photovoltaic according to claim 3-piezo-electric generating type cellular sandwich composite plate, it is characterised in that the polymer
Including：Polymethyl methacrylate, dimethyl silicone polymer, epoxy resin, silicon rubber, polyethylene, polypropylene, polyvinylidene fluoride
Alkene, Kynoar-trifluoro-ethylene, nylon, the acid of poly- amino formicester or polyurethane.
6. photovoltaic according to claim 3-piezo-electric generating type cellular sandwich composite plate, it is characterised in that the piezoresistive material
Material or piezo-electricity composite material include：Piezoelectric fabric material or piezoelectric fibre composite material；The piezoelectric fabric material or piezoelectricity are fine
Dimension composite includes：Hollow structure piezoelectric fabric ceramic material, hollow tube are embedded into the piezoelectric fabric material of conductive materials, pressure
Electric fiber PVDF composites, multi-laminate piezoelectric fibre composite material, piezoelectric fabric-reinforcing fiber composite, electrode piezoelectricity
Fibrous composite, interdigitated electrodes piezoelectric fibre composite material or piezoelectric fabric beam composite；The piezoelectric fabric material
Material or piezoelectric fibre composite material morphosis include：Honeycomb, braiding structure, shelly, positive Poisson's ratio structure or negative poisson's ratio
Structure；Piezoelectric fabric cross section geometric shape in the piezoelectric fabric material or piezoelectric fibre composite material includes：It is circular, ellipse
Circle, rectangle, hollow shape or irregular shape.
7. photovoltaic according to claim 6-piezo-electric generating type cellular sandwich composite plate, it is characterised in that the piezoelectricity is fine
Reinforcing fiber in dimension-reinforcing fiber composite includes：Carbon fiber, glass fibre, aramid fiber, graphite fibre, boron fibre,
Graphene fiber, aramid fibre, CNT, nano material fiber or graphite-epoxy and aromatic polyamide-epoxy
Synthetic fibers；The different piezoelectric fabric species, reinforcing fiber species, preimpregnation piezoelectric fabric material ply sequence, pre- compregnate
Electric fiber collectively forms different honeybees from reinforcing fiber materials combining form, cellular sandwich form, cellular sandwich component and structure
Nest sandwich piezo-electric generating layer, including constitute：Different types of plane cellular sandwich piezo-electric generating structure, curved face type cellular sandwich
Piezo-electric generating structure, flexible honeycomb sandwich structure or deformable cellular sandwich piezo-electric generating structure.
8. photovoltaic according to claim 1-piezo-electric generating type cellular sandwich composite plate, it is characterised in that the electrode layer
Including：Intersect crab shape electrode layer, intersect grid-shaped electrode layer, interdigital electrode layer, panel-shaped electrode layer, cellular sandwich top
End is with bottom by silver electrode layer；The cellular sandwich top is included with bottom by silver electrode layer：In cellular sandwich top, bottom material
Material surface applies the low conductive silver paste of last layer, then dries drying and forms cellular sandwich both ends of the surface electrode layer.
9. photovoltaic according to claim 1-piezo-electric generating type cellular sandwich composite plate, it is characterised in that the photovoltaic hair
The photovoltaic generation layer of electrical equipment includes：Photovoltaic cell；The photovoltaic cell includes：Silicon-based thin film solar cell, dye-sensitized nano
Brilliant solar cell, lamination quantum dot solar battery, Colloidal Quantum Dots battery, polymer solar cells, the inorganic-organic hybridization sun
Can battery, concentrating solar battery or micro-nano array light trapping structure type solar cell；The lamination quantum dot solar battery
Including：Many knot stacked solar cell, cascade solar cells, multiband tandem solar cell, quantum dot stacked solar cell, cascade solar cell；The silica-base film sun
Battery includes：Lamination amorphous silicon/microcrystalline silicon tandem battery component；The surface of the micro-nano array light trapping structure type solar cell
With micro Nano material array structure, and light function is fallen into antireflective.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204193423U (en) * | 2014-11-21 | 2015-03-11 | 张智恒 | A kind of running mat possessing electricity generate function |
| KR20150095345A (en) * | 2014-02-13 | 2015-08-21 | 주식회사 스톰에너지 | Nature energy generator |
| US20150256118A1 (en) * | 2011-09-23 | 2015-09-10 | Qortek, Inc. | Piezoelectric energy harvester |
| CN205420961U (en) * | 2016-03-11 | 2016-08-03 | 陈猛 | Road with pressure generation snow melt ice function |
-
2016
- 2016-11-22 CN CN201611046226.0A patent/CN106712657B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150256118A1 (en) * | 2011-09-23 | 2015-09-10 | Qortek, Inc. | Piezoelectric energy harvester |
| KR20150095345A (en) * | 2014-02-13 | 2015-08-21 | 주식회사 스톰에너지 | Nature energy generator |
| CN204193423U (en) * | 2014-11-21 | 2015-03-11 | 张智恒 | A kind of running mat possessing electricity generate function |
| CN205420961U (en) * | 2016-03-11 | 2016-08-03 | 陈猛 | Road with pressure generation snow melt ice function |
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| CN107276451A (en) * | 2017-06-07 | 2017-10-20 | 南京航空航天大学 | Indent hexagon negative poisson's ratio structure based on dielectric type electroactive polymer |
| CN107276451B (en) * | 2017-06-07 | 2019-08-02 | 南京航空航天大学 | Indent hexagon negative poisson's ratio structure based on dielectric type electroactive polymer |
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