CN107035036A - A kind of solar-powered photovoltaic curtain wall structure - Google Patents

A kind of solar-powered photovoltaic curtain wall structure Download PDF

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Publication number
CN107035036A
CN107035036A CN201710434731.0A CN201710434731A CN107035036A CN 107035036 A CN107035036 A CN 107035036A CN 201710434731 A CN201710434731 A CN 201710434731A CN 107035036 A CN107035036 A CN 107035036A
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CN
China
Prior art keywords
solar panel
photovoltaic
glass
photovoltaic solar
diffuser plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710434731.0A
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Chinese (zh)
Inventor
韩少鹏
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710434731.0A priority Critical patent/CN107035036A/en
Publication of CN107035036A publication Critical patent/CN107035036A/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/885Curtain walls comprising a supporting structure for flush mounted glazing panels
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/20Optical components
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40Thermal components
    • H02S40/42Cooling means
    • 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

Abstract

A kind of solar-powered photovoltaic curtain wall structure, including:Glass outer, nexine glass, photovoltaic solar panel and aluminum alloy frame;The photovoltaic solar panel is arranged between upper strata glass and bottom glass;The upper strata glass, bottom glass and photovoltaic solar panel constitute solar energy glass component;The aluminum alloy frame is provided with the mounting surface of solar energy glass component;Light diffuser plate is set between adjacent photovoltaic solar panel, it has identical angle during with the photovoltaic solar panel power generation operation;On the vertical line on the photovoltaic solar panel top that the lower end of light diffuser plate is disposed below, on the vertical line for the photovoltaic solar panel bottom that upper end is positioned above, on the photovoltaic solar panel midpoint and the line at the midpoint for the solar panel being disposed below that midpoint is positioned above.

Description

A kind of solar-powered photovoltaic curtain wall structure
Technical field
The present invention relates to a kind of building decorative product, more particularly, to a kind of Building Curtain Wall Structures.
Background technology
Green building is in the life cycle management of building, to economize on resources to greatest extent and (save, save land, economizing on water, saving Material), environmental protection and reduce pollution, healthy, applicable and efficient use space is provided for people, with building for natural harmony symbiosis Build.
Curtain wall is a kind of exterior wall enclosure component being suspended on before fabric structure framework, its deadweight and suffered wind load Reached by being anchored point on fabric structure framework.Seam and connection between curtain wall member is with modern building technology gimmick Reason, makes curtain wall formation diaphragm wall surface glass curtain wall so that its is attractive in appearance, penetrating, rich in sense of the times, is set by increasing modern architecture The parent for counting teacher and owner relies.However, traditional glass curtain wall surface heat exchanging is strong, it is incubated, heat-proof quality is far away from conventional wall Body.The use of the glass curtain wall of traditional large area, using the teaching of the invention it is possible to provide while good natural lighting, also bring heating and refrigeration The hidden danger of high energy consumption, so as to be contrary to the fundamental starting point of Green energy-saving buildings.
Photovoltaic curtain wall be it is a kind of integrate generating, sound insulation, heat-insulated, safety, the novel building curtain wall of decoration functions, it collect Solar-photovoltaic technology and curtain wall technology have been closed, has been a kind of new feature building curtain wall.This new feature building Curtain wall, has gathered solar-photovoltaic technology and curtain wall technology, can give full play to huge effect of environmental protection and energy saving.Photovoltaic glass curtain Wall technology can be widely used for the photovoltaic generations such as shading system, constructure screen wall, photovoltaic roof, the photovoltaic door and window of building.
Existing double glazing photovoltaic curtain wall, is arranged at photovoltaic cell is in series or in parallel in double layer glass, Electric current is drawn by wire, collected by current-collector, so that solar power system is formed, for being emitted onto curtain wall too Sun can be generated electricity.Due to being provided with photovoltaic cell in the middle of double glazing, it can influence the daylighting of curtain wall, generally using sharp Light is anti-reflection or sets the mode of guide-lighting glass to increase light transmittance between cell piece;But it is due to the resistance that there is photovoltaic cell Gear, irradiation can form the striped at light and shade interval by the light of photovoltaic curtain wall, influence visual effect.
In order to solve the above problems, earlier application proposes a kind of improved solar-powered photovoltaic curtain wall structure, by adjacent Light diffuser plate is set between photovoltaic solar panel, the incident light between solar panel is scattered, so that through light Lie prostrate the uniform light of curtain wall.But, because in its technical scheme, the rotating shaft fixing end of light diffuser plate is located in glass outer, light Scatter plate may block the portion of incident light of photovoltaic solar panel below, influence the performance of photovoltaic solar panel.
The content of the invention
The present invention provides a kind of improved solar-powered photovoltaic curtain wall structure, light diffuser plate can be avoided to block photovoltaic solar The scattered light of panel.
As one aspect of the present invention there is provided a kind of solar-powered photovoltaic curtain wall structure, including:Glass outer, nexine glass Glass, photovoltaic solar panel and aluminum alloy frame;The photovoltaic solar panel be arranged at upper strata glass and bottom glass it Between;The upper strata glass, bottom glass and photovoltaic solar panel constitute solar energy glass component;The aluminum alloy frame is set up It is equipped with the mounting surface of solar energy glass component;It is characterized in that:Light diffuser plate is set between adjacent photovoltaic solar panel, it is described Light diffuser plate has identical angle during with the photovoltaic solar panel power generation operation;The lower end of the light diffuser plate is located at it On the vertical line on the photovoltaic solar panel top of lower section, the photovoltaic solar panel that the upper end of the light diffuser plate is positioned above On the vertical line of bottom, photovoltaic solar panel midpoint and be disposed below too that the midpoint of the light diffuser plate is positioned above On the line at the midpoint of positive energy panel.
It is preferred that, the midpoint of the light diffuser plate sets rotating shaft, the light diffuser plate is rotated around midpoint.
It is preferred that, the photovoltaic solar panel is non-crystal silicon solar energy panel or mono-crystalline silicon solar panel.
It is preferred that, the photovoltaic solar panel is drawn electric current by mode in series or in parallel.
It is preferred that, the photovoltaic solar panel is non-crystal silicon solar energy panel.
It is preferred that, glass outer and nexine glass are ultra-clear glasses.
It is preferred that, the photovoltaic solar panel is articulated with the glass outer, passes through motor control photovoltaic solar face Hinge between plate and the glass outer, can adjust the angle between the photovoltaic solar panel and glass outer.
It is preferred that, including the light intensity sensor being arranged at outside glass outer, when it detects light intensity less than threshold During value, it is 90 degree to adjust the angle between the photovoltaic solar panel and glass outer;It is higher than when it detects light intensity During threshold value, it is 40 to 50 degree to adjust the angle between the photovoltaic solar panel and glass outer.
It is preferred that, when detecting light intensity less than threshold value, pass through the rotation shaft regulated light diffuser plate and glass outer Between angle be 90 degree;When it detects light intensity higher than threshold value, the light diffuser plate and the photovoltaic solar are adjusted Identical angle during energy panel power generation operation.
It is preferred that, the light diffuser plate includes transparent substrates and the light scattering layer in transparent substrates.
It is preferred that, the transparent substrates are resin or glassy layer, and the light scattering layer is to be arranged in transparent substrates Poriferous titanium dioxide scattering film.
It is preferred that, the part that the glass outer is located between light diffuser plate and the front of the photovoltaic solar panel is set The transparent barrier-layer set below air inlet, the light diffuser plate perpendicular to glass outer is put, the passage after air inlet is formed The diminishing air intake passage of sectional area.
It is preferred that, the photovoltaic solar panel length is slightly less than the distance between the glass outer and nexine glass, Make the photovoltaic solar panel when being tilted with glass outer, air communication channel is formed between its distal end and inner layer glass.
It is preferred that, the inner layer glass be located at the photovoltaic solar panel and the photovoltaic solar panel the back side it Between part set air outlet.
It is preferred that, the angle between the transparent barrier-layer and glass outer can be set to zero degree or 90 degree, work as institute State light intensity sensor detect light intensity less than threshold value when, first by the angle of photovoltaic solar panel by 40 to 50 degree adjust Save vertical with glass outer, the angle between transparent barrier-layer and glass outer is then adjusted to zero degree by 90 degree;Work as institute State light intensity sensor detect light intensity more than threshold value when, first by described by between transparent barrier-layer and glass outer Angle is adjusted to 90 degree by zero degree, then by the angle of photovoltaic solar panel by being 40 to 50 with glass outer vertical adjusting Degree.
Brief description of the drawings
Fig. 1 is the Building Curtain Wall Structures schematic diagram of the embodiment of the present invention.
Fig. 2 is the Building Curtain Wall Structures schematic diagram of the preferred embodiment of the present invention.
Fig. 3 is the Building Curtain Wall Structures schematic diagram of the preferred embodiment of the present invention.
Embodiment
In order to illustrate more clearly of technical scheme, embodiment will be used simply to be situated between the present invention below Continue, it should be apparent that, in describing below is only one embodiment of the present of invention, is come for those of ordinary skill in the art Say, without having to pay creative labor, other technical schemes can also be obtained according to these embodiments, are fallen within Disclosure of the invention scope.
The Building Curtain Wall Structures of the embodiment of the present invention are referring to Fig. 1, including glass outer 10, nexine glass 20, photovoltaic solar Can panel 30 and aluminum alloy frame 40.Glass outer 10 and nexine glass 20 can use ultra-clear glasses.Photovoltaic solar Panel 30 can be monocrystalline silicon, polysilicon or non-crystal silicon solar energy panel, and it is arranged at glass outer 10 and nexine glass Between 20, the gap by light is formed between adjacent photovoltaic solar panel 30.
Glass outer 10, nexine glass 20 and photovoltaic solar panel 30 constitute solar energy glass component, aluminum alloy frame Frame 40 is provided with the mounting surface of solar energy glass component, for solar energy glass component to be fixed on into aluminum alloy frame.
Photovoltaic solar panel 30 is when carrying out photovoltaic generation, and the angle angle of itself and glass outer 10 is 40 to 50 degree, It is preferred that, angle angle is 45 degree, so as to make photovoltaic solar panel 30 have optimal conversion efficiency.In adjacent photovoltaic Light diffuser plate 50 is set between solar panel 30, for the light between photovoltaic solar panel 30 to be scattered, so that Make to be dissipated by the light that light diffuser plate 50 is got in, make the uniform light got in.Light diffuser plate 50 can be wrapped Transparent substrates and the light scattering layer in transparent substrates are included, transparent substrates can use resin or glassy layer, light scattering Layer is the poriferous titanium dioxide scattering film being arranged in transparent substrates.
As shown in figure 1, light diffuser plate 50 has identical angle during with photovoltaic solar 30 power generation operation of panel;Light scattering On the vertical line on the top of photovoltaic solar panel 30 that the lower end of plate 50 is disposed below, the upper end of light diffuser plate 50 is positioned above The panel bottom of photovoltaic solar 30 vertical line on, in the photovoltaic solar panel 30 that the midpoint of light diffuser plate 50 is positioned above Point with the line at the midpoint of solar panel 30 being disposed below.The midpoint of light diffuser plate 50 sets rotating shaft 51, makes light scattering Plate 50 being capable of 51 rotation around the shaft.
In photovoltaic solar 30 power generation operation of panel, make light diffuser plate 50 that there is identical with photovoltaic solar panel 30 Angle, by the parameter setting of above-mentioned light diffuser plate 50, enables light diffuser plate 50 to lower section photovoltaic solar panel thereon Incident light between 30 is scattered, and makes to be distributed by the uniform light of photovoltaic curtain wall, while avoiding light diffuser plate 50 for it The stop of lower section photovoltaic solar panel 30.
Further, because sunshine irradiation is that tool is angled, and ambient light is uniform flat in no sunshine Row light.In order to which the light for making to be shining into interior in varied situations is all uniform, it can set as follows:Photovoltaic solar panel 30 Glass outer 10 is articulated with, by the hinge between motor control photovoltaic solar panel 30 and glass outer 10, can be adjusted Save the angle between photovoltaic solar panel 30 and glass outer 10;Meanwhile, sensed in the outer setting light intensity of glass outer 10 Device.When light intensity sensor detects light intensity less than threshold value, by rotating shaft 51 adjust photovoltaic solar panel 30 with Angle between glass outer 10 is 90 degree, and the angle between light diffuser plate 50 and glass outer 10 is 90 degree;Work as light intensity When sensor detects light intensity higher than threshold value, the angle between regulation photovoltaic solar panel 30 and glass outer 10 is 40 To 50 degree, while adjusting light diffuser plate 50 and photovoltaic solar panel 30 into identical angle.By above-mentioned setting, in no day Light time makes photovoltaic solar panel 30 and light diffuser plate 50 parallel to the incident direction of ambient light, so that when light is relatively low not Daylighting is influenceed, while shade will not be produced.
Because photovoltaic solar panel 30 is integrated in double glazing, when being irradiated by sunshine, temperature is easily raised, So as to influence its conversion efficiency.The preferred embodiment of the invention is located at light diffuser plate 50 and photovoltaic too referring to Fig. 2, glass outer 10 Part between the front of positive energy panel 30 sets air inlet 11, and nexine glass 20 is located at and light diffuser plate 50 and photovoltaic solar Part between the back side of panel 30 sets air outlet 21.Light is given by the air flow between air inlet 11 and air outlet 21 Volt solar panel 30 cools, so as to improve the conversion efficiency of photovoltaic solar panel 30.It is preferred that, can with as shown in figure 3, The lower section of light diffuser plate 50 sets the transparent barrier-layer 60 perpendicular to glass outer 10, accumulates the passage Formation cross-section after air inlet 11 Diminishing air intake passage, so as to increase the wind speed in air intake passage, on the one hand can improve temperature reduction performance, while can drop The positive dust deposit of low photovoltaic solar panel 30, it is to avoid for the influence of the conversion efficiency of photovoltaic solar panel 30.It is transparent Barrier layer 60 can be that resin or glass material make.
Angle between transparent barrier-layer 60 and glass outer 10 can be set to zero degree or 90 degree, when light intensity is passed Sensor detect light intensity less than threshold value when, first by the angle of photovoltaic solar panel 30 by 40 to 50 degree regulations to outer layer Glass 10 is vertical, and the angle between transparent barrier-layer 60 and glass outer 10 then is adjusted into zero degree by 90 degree;When light is strong When degree sensor detects light intensity more than threshold value, first by the angle between transparent barrier-layer 60 and glass outer 10 by zero degree Be adjusted to 90 degree, so as to close air inlet 11, then by the angle of photovoltaic solar panel 30 by with glass outer 10 by vertical It is adjusted to 40 to 50 degree.By above-mentioned setting, when photovoltaic solar panel 30 does not generate electricity, by transparent barrier-layer 60 close into Air port 11, so as to reduce the shadow that photovoltaic solar panel 30 is just facing conversion efficiency caused by the lamination from air inlet 11 Ring.
The preferred embodiment of the invention is located at light diffuser plate 50 and photovoltaic solar panel referring to Fig. 3 in glass outer 10 Part between 30 back side sets air outlet 11, is located at light diffuser plate 50 and photovoltaic solar panel 30 in inner layer glass 20 Part between the back side sets air inlet 12, and such as blower fan can be used to be blowed to air inlet 12.On light diffuser plate 50 Side set perpendicular to glass outer 10 transparent barrier-layer 60, make the passage Formation cross-section after air inlet 21 product it is diminishing enter Wind passage.By the setting of the preferred embodiment, because inlet and outlet is located at the back side of photovoltaic solar panel 30, it can avoid The dust deposit that air inlet/outlet is included produces influence on photovoltaic solar panel 30 for conversion performance.
It the above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, All technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.For the ordinary skill people of the art For member, some improvements and modifications without departing from the principles of the present invention should be regarded as falling into protection scope of the present invention.

Claims (4)

1. a kind of solar-powered photovoltaic curtain wall structure, including:Glass outer, nexine glass, photovoltaic solar panel and aluminium alloy Framework;The photovoltaic solar panel is arranged between upper strata glass and bottom glass;The upper strata glass, bottom glass and Photovoltaic solar panel constitutes solar energy glass component;The aluminum alloy frame is provided with the mounting surface of solar energy glass component; It is characterized in that:Light diffuser plate is set between adjacent photovoltaic solar panel, and the light diffuser plate has and the photovoltaic solar Identical angle during energy panel power generation operation;The photovoltaic solar panel top that the lower end of the light diffuser plate is disposed below On vertical line, on the vertical line for the photovoltaic solar panel bottom that the upper end of the light diffuser plate is positioned above, the light diffuser plate The photovoltaic solar panel midpoint that is positioned above of midpoint and the solar panel being disposed below midpoint line on.
2. solar-powered photovoltaic curtain wall structure according to claim 1, it is characterised in that:The midpoint of the light diffuser plate is set Rotating shaft, enables the light diffuser plate to be rotated around midpoint.
3. solar-powered photovoltaic curtain wall structure according to claim 2, it is characterised in that:The photovoltaic solar panel is non- Crystal silicon solar panel or the mono-crystalline silicon solar panel.
4. solar-powered photovoltaic curtain wall structure according to claim 3, it is characterised in that:The photovoltaic solar panel passes through Mode in series or in parallel draws electric current.
CN201710434731.0A 2017-06-10 2017-06-10 A kind of solar-powered photovoltaic curtain wall structure Withdrawn CN107035036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710434731.0A CN107035036A (en) 2017-06-10 2017-06-10 A kind of solar-powered photovoltaic curtain wall structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710434731.0A CN107035036A (en) 2017-06-10 2017-06-10 A kind of solar-powered photovoltaic curtain wall structure

Publications (1)

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CN107035036A true CN107035036A (en) 2017-08-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110792215A (en) * 2019-09-23 2020-02-14 陈介生 Multifunctional intelligent aluminum alloy curtain wall based on polarized light transmission
CN112012381A (en) * 2020-09-14 2020-12-01 中建三局集团有限公司 Anodic aluminum oxide plate curtain wall mounting node and mounting method thereof
CN115478645A (en) * 2022-10-26 2022-12-16 汪洁 Building curtain wall and lighting adjusting method thereof
CN115478645B (en) * 2022-10-26 2024-04-30 汪洁 Building curtain wall and lighting adjusting method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007002898U1 (en) * 2007-02-28 2008-07-10 SCHÜCO International KG Façade or light roof construction for a building
CN103605376A (en) * 2013-10-22 2014-02-26 齐凤河 Fixed-point reflective sunlight-tracking system
CN104429714A (en) * 2014-11-17 2015-03-25 福建农林大学 Ecological roof
CN205277255U (en) * 2015-11-20 2016-06-01 武汉深捷科技股份有限公司 Intelligent glass curtain wall with sunshade function
CN206070827U (en) * 2016-10-11 2017-04-05 许昌学院 A kind of solar energy glass curtain wall for automatically adjusting indoor light brightness
CN106716648A (en) * 2014-07-11 2017-05-24 荷兰能源研究中心基金会 Solar panel and method of manufacturing such a solar panel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007002898U1 (en) * 2007-02-28 2008-07-10 SCHÜCO International KG Façade or light roof construction for a building
CN103605376A (en) * 2013-10-22 2014-02-26 齐凤河 Fixed-point reflective sunlight-tracking system
CN106716648A (en) * 2014-07-11 2017-05-24 荷兰能源研究中心基金会 Solar panel and method of manufacturing such a solar panel
CN104429714A (en) * 2014-11-17 2015-03-25 福建农林大学 Ecological roof
CN205277255U (en) * 2015-11-20 2016-06-01 武汉深捷科技股份有限公司 Intelligent glass curtain wall with sunshade function
CN206070827U (en) * 2016-10-11 2017-04-05 许昌学院 A kind of solar energy glass curtain wall for automatically adjusting indoor light brightness

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110792215A (en) * 2019-09-23 2020-02-14 陈介生 Multifunctional intelligent aluminum alloy curtain wall based on polarized light transmission
CN112012381A (en) * 2020-09-14 2020-12-01 中建三局集团有限公司 Anodic aluminum oxide plate curtain wall mounting node and mounting method thereof
CN115478645A (en) * 2022-10-26 2022-12-16 汪洁 Building curtain wall and lighting adjusting method thereof
CN115478645B (en) * 2022-10-26 2024-04-30 汪洁 Building curtain wall and lighting adjusting method thereof

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