CN2653026Y - Photoelectric glass curtain wall assembly - Google Patents

Photoelectric glass curtain wall assembly Download PDF

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Publication number
CN2653026Y
CN2653026Y CN 03254467 CN03254467U CN2653026Y CN 2653026 Y CN2653026 Y CN 2653026Y CN 03254467 CN03254467 CN 03254467 CN 03254467 U CN03254467 U CN 03254467U CN 2653026 Y CN2653026 Y CN 2653026Y
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curtain wall
layer
glass curtain
glass
wall assembly
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Expired - Lifetime
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CN 03254467
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Chinese (zh)
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周泽学
杨文玉
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SHENZHEN NEW ENERGY DEVELOPMENT Co Ltd
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Individual
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  • Load-Bearing And Curtain Walls (AREA)

Abstract

The utility model discloses a photoelectric glass curtain wall component, comprising a face layer, a mid layer, and a bottom layer. Wherein, the face layer is low iron tempered glass; the mid layer is a solar cell array with an eduction end, with a package layer arranged up and down each solar cell array; the bottom layer is floor material; the package layer integrate the face layer, the mid layer and the bottom layer together as a whole. As a basic unit of the glass curtain wall, the component which is a block composite material integrated by glass and solar cell looks like a common glass curtain wall plate, but with a power generation function which is not provided by the common glass curtain wall plate. The utility model can be used as architecture material such as glass curtain wall or roof and so on, and has not only the common functions as heat insulation, noise insulation and beauty, but also generate electricity. The utility model is environment protection, energy saving, safety and free from pollution, which is a novel architecture material with integrated functions such as power generation, noise insulation, safety and decoration.

Description

The optoelectronic glass curtain wall assembly
Technical field
The utility model belongs to regenerative resource--and photovoltaic field and building material field are specifically related to a kind of optoelectronic glass curtain wall assembly.
Background technology
Modern architecture is attempting to be one with mixing together building, ecology and science and technology.The solar photovoltaic building system embodiment of this theory just that utilizes the photoelectric glass material to build up, and this building is easy to be designed personnel, building owner and customer and generally accepts.
Optoelectronic glass curtain wall is to utilize the solar energy photoelectric conversion principle that solar-photovoltaic technology and architectural curtain wall material are merged to be made into a kind of novel optoelectronic glass curtain wall constructional materials, be applied to building field, can realize solar-photovoltaic technology and the effective integration of building building.
Solar cell utilizes photoelectricity transformation principle that solar energy is converted to electric energy.Method by series and parallel constitutes the photovoltaic group of certain output voltage and electric current with solar cell, through being made into solar module or solar panel after the encapsulation, as the elementary cell of generating.Photovoltaic module cooperates with relevant devices such as controller, battery, inverters can constitute solar power system, and this system is with good expansibility, and is easy to expand to large power system from little generated energy.
Summary of the invention
The purpose of this utility model is to provide a kind of new optoelectronic glass curtain wall assembly, it not only has heat insulation, the sound insulation of constructional materialss such as simple glass curtain wall, roof, functional characteristics such as attractive in appearance, and have characteristics such as generating, environmental protection, energy-conservation and safety non-pollution, be a kind of building material that integrates generating, sound insulation, heat insulation, safety, decoration functions.
Optoelectronic glass curtain wall assembly of the present utility model, comprise surface layer, intermediate layer, bottom, its surface layer is low iron tempered glass, the intermediate layer is the solar battery group of band exit, solar battery group respectively be provided with encapsulated layer up and down, bottom is a baseboard material, and encapsulated layer combines surface layer, intermediate layer and bottom together.
The optoelectronic glass curtain wall assembly is the basic comprising unit of curtain wall, and this assembly looks and resemble general curtain wall sheet still have the power generation performance that general curtain wall sheet is not had, and is the block compound material that glass and solar cell merge.Utilize the utility model as constructional materialss such as curtain wall, roofs, not only have heat insulation, the sound insulation of constructional materialss such as simple glass curtain wall, roof, functional characteristics such as attractive in appearance, and have characteristics such as generating, environmental protection, energy-conservation and safety non-pollution.It is a kind of building material that integrates generating, sound insulation, heat insulation, safety, decoration functions.
Use the utility model can realize that solar energy power generating and architecture-integral are integrated, saved the land seizure in power station, solar energy land and the correlative protection facility in power station, and more replaceable constructional materialss, relatively independent, do not need long-range stringing and send.Have the big ratio of performance to price, hold out broad prospects.
Description of drawings
Fig. 1 is the structural representation of optoelectronic glass curtain wall assembly;
Fig. 2 is a kind of soldered wires schematic diagram of solar cell;
Fig. 3 is the schematic layout pattern of solar battery group;
Fig. 4 is the schematic diagram of optoelectronic glass curtain wall assembly JB;
Fig. 5 is used for the schematic diagram of roof, window hood, curtain wall for the utility model;
Fig. 6 is the integrated mansion schematic diagram of solar electric power system and modern architecture.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done the illustrative explanation.
As shown in Figure 1, the optoelectronic glass curtain wall assembly is generally the planar square block structure, is composited by five layer plane materials: surface layer 1 is low iron plane tempered glass; Intermediate layer 2 is a solar battery group, and promptly the core component of solar electrical energy generation generally adopts plane individual layer layout.Have encapsulated layer 3 on the solar battery group, can select two-layer eva film for use.Bottom 4 is a baseboard material, can be tempered glass, transparent or translucent PVC film or other composite material, promptly can build demand and flexible selecting according to difference.
Top layer is the top layer towards solar irradiation, and it also is the outermost topping of solar battery group, has both needed to have good light transmission, needs to have certain degree of hardness and intensity again.Usually adopt low iron tempered glass (iron-holder is lower than 0.02%), the light transmittance of its most of optical band is greater than 92%.
The intermediate layer is the core component of optoelectronic glass curtain wall assembly generating, it can be by multi-disc monocrystalline silicon or polysilicon solar cell photovoltaic group according to certain electrical technology parameter (voltage U, electric current I, power P etc.) requirement, by series connection and method in parallel the positive and negative electrode welding of solar cell is constituted the solar battery sheet group.What Fig. 2 represented is a kind of line graph of solar cell welding, and 5 is the interior extensions that welding or welding wire constitute among the figure, and 6 is circuit terminal, and 7 is frame.The battery sheet be arranged as the array type structure, leave certain clearance distance between the battery sheet, layout as shown in Figure 3.Encapsulated layer places the levels of solar battery group respectively, and thin-film material is adopted in encapsulation usually, and it has good light transmission, as high-quality TPT (the compound fluoroplastics film) material of anti-aging EVA (ethene-vinyl acetate polymer) and good weatherability.Encapsulating material at high temperature is molten into liquid, behind the fusing fluid, through lamination with after vacuumizing processing, encapsulating material combines top layer and intermediate layer and bottom together again, waits cooling back five layer materials to form incorporate compound material---the optoelectronic glass curtain wall assembly.And heat again and also can not separate and come off between five layers, keep very stable performance.
Bottom is the base plate of light curtain wall assembly, can build demand and selects for use flexibly according to difference.Tempered glass, transparent or translucent PVC film or other composite material are all available, and wherein, bottom adopts tempered glass, then is made into the optoelectronic glass curtain wall assembly of double-layer glass structure.Thickness of glass can be selected the different material of 2mm-8mm, also can select the glass of some special characteristics, as the glass material of transparent or semitransparent, colourless or shades of colour, optical filtering or thermal insulation or the like characteristic.Like this, the optoelectronic glass curtain wall assembly of double-layer glass structure also has above-mentioned different qualities, forms the optoelectronic glass curtain wall series material.The photoelectric glass assembly of double-sided glass can reach the life-span in 20 years.Bottom adopts PVC film or other composite material (as TEDLAR etc.), then be made into the optoelectronic glass curtain wall assembly of single-glass structure, these materials can be transparent translucent or opaque, colourless or shades of colour based on the primer characteristic of selecting, and thickness can be differences such as 0.5mm-5mm.The optoelectronic glass curtain wall assembly of single face glass can reach the life-span about 7 years.
Can increase the frame of aluminium alloys or other material as required on four limits of optoelectronic glass curtain wall assembly, not only attractive in appearance but also have the effect of protection, be made into the optoelectronic glass curtain wall assembly of band edge frame.Employing is made by anodic oxidation fine aluminum alloy frame, and the thickness of its surface alumina oxide film is 25 microns.Module frame is provided with screw and one group of ground hole that four prescriptions are just installed, and satisfies internal authority mechanism authentication requesting fully.Also can not need the frame material, be made into the optoelectronic glass curtain wall assembly of no frame.
The optoelectronic glass curtain wall assembly can also add junction box.At the dorsal edge place of optoelectronic glass curtain wall assembly is the extraction end of battery pack positive and negative electrode line, also can be used as prap, junction box has the plug of waterproof, have sealing and water-proof function, sealing can prevent that the link of welding or bonding wire is corroded, and waterproof can be prevented plug place intrusion the cause short circuit of sealing by line.The junction box of assembly can design according to the requirement that present international market generates electricity by way of merging two or more grid systems and make, adopted high-quality PP material as junction box shell and interior insulation materials, silver-plated copper electrode material is as prap, and disposes two bypass diodes to reduce hot spot effect.Like this, junction box just has good sealing and water resistance.Among Fig. 4,9 is electric wire, 10 wire junction box for the band waterproof plug.
Provide an example of the present utility model below.
Solar battery sheet adopts German ASE polycrystal silicon cell sheet, and specification is 100 * 150, and electric parameter is 1.87Wp, 0.5V, 3.7A; 6 battery sheets are connected into the photovoltaic widgets; Adopt two thickness to be respectively 2mm tempered glass and be packaged into double-sided glass optoelectronic glass curtain wall assembly.
The electric parameter of sample test is as follows:
Open-circuit voltage is: 3.54V
Short circuit current is: 3.1A
Power is: 11Wp
Standard test condition (STC) is:
Spectrum AM 1.5G;
Irradiation intensity E=100mW/cm2;
Temperature T c=25 ℃;
The utility model can be applied to following several respects:
1, substitutes existing constructional materials
Optoelectronic integration modern architecture mansion (BIPV), the photoelectric glass photovoltaic module is applied to the modern architecture field, replace existing constructional materials for example roof tiles material, pitch, materials for wall etc., realize the effective integration of solar-photovoltaic technology and constructional materials, both had traditional mansion characteristic, provide simultaneously solar electrical energy generation to solve energy problem again, the concrete installation implemented also than being easier to.
2, photovoltaic glass curtain wall can be installed in the building room as upper/lower positions:
A, be the curtain wall body towards the body of wall of sunny side, metal edge frame photoelectric glass assembly is not with in general employing, can directly install on building frame.
B, towards the sunny side roof (oblique top or flat-top): the general band metal edge frame photoelectric glass assembly that adopts, need install at the auxiliary fixed support of architectural installation.
The eaves of c, specific function locations of structures such as heat insulation sunshade or window hood etc., the general band metal edge frame photoelectric glass assembly that adopts need be installed at the auxiliary fixed support of architectural installation.
Should note photoelectric glass assembly Chaoyang during installation, whole day can not have high-lager building or trees etc. to cover sunlight.
3, be applied to new, old building building
Utilize the photoelectric glass material build up the photovoltaic building system be the novel building of integrated photovoltaic be the building revolution and 21 century modern architecture symbol.
Design solar energy photovoltaic system in novel building, photoelectric glass PV assembly directly is installed to the extexine of building, fully and building integrated.Have very big challenge, photoelectric glass is that the senior curtain wall of photoelectricity is opened up a new road.The photoelectric glass material many requirements have also been proposed, the photoelectric glass assembly that needs the special requirement size is to adapt to and to satisfy the specific requirement of building, need to make different standard solar photoelectric glass assemblies and satisfy electric power and other requirement, as: the standards on architectural materials size need be provided, or insulating properties, or required standard photovoltaic module such as light transmission, need the identical size of photoelectric glass assembly in the installation with building frame, the photoelectric glass assembly that maybe needs the specification bigger than building frame size, bigger specification reserved the 25mm marginal dimension, four limits all were fixed on the building frame when assembly was installed, its edge is sealing not, must carry out the protection against the tide of the strictness at 10mm edge and install, also have thickness of glass is required also to be not quite similar or the like to avoid wet gas to enter from the edge.
Not only can be used for newly-built building, the building room that also can be used for having built.Renovation and decorative parts for the old building of old building Chang Zuowei.
As shown in Figure 5, this building has adopted photoelectric glass eaves, window hood 11, photoelectric glass roof 12, optoelectronic glass curtain wall 13, links together by junction box 14 between the employed optoelectronic glass curtain wall assembly.The electric energy that produces can be sent into inverter 15 like this, offer the building power supply again.Even unnecessary electric energy can be transported to electrical network by inverter 15 ', ammeter 17.
4, integrated photovoltaic mansion electric power system
In the solar electric power system of building building, photoelectric glass assembly or other photovoltaic module are the core components of solar electrical energy generation, also be one of most important parts in the solar power system, its effect is under solar radiation the luminous energy of the sun to be converted into electric energy, be directly changed into direct current, can directly deposit in the battery standby for DC load use or output DC.
Some solar photoelectric glass assemblies are pressed certain way connect, constitute the solar electric power system that builds building with relevant devices such as controller, battery, inverters.The photoelectric glass assembly produces direct current, with the direct current power system of formations such as controller, battery.Alternating current can be converted to by inverter, the power supply of AC load can be provided for the solar photovoltaic building mansion, as lamp, air-conditioning etc.Can be converted to direct current the alternating current of individual event 110V, 220V or three 380V by inverter.Its middle controller is the brain of solar electric power system, and it is responsible for monitoring and controls charging and the discharge of photovoltaic system to battery.In order to increase the life-span of battery, controller also plays and prevents overcharge of a battery or deep discharge.
Building building solar electric power system generating on daytime, daytime and power supply in evening.By standard package in succession, be easy to expand to very large power system from very little generated energy, the power system of building building is relatively independent, do not need long-range stringing and send, there are not transmission, wiring circuit equal loss, reduced the long-distance cost of sending electricity to safeguard, and the exhaustless dump power of mansion can be input in the General Electric Network by being incorporated into the power networks.
Solar energy photovoltaic system is integrated with building, has saved the land occupation in power station, solar energy land and relevant protective equipment to the power station, especially combines with building, and has boundless prospect.
The signal of building building solar electric power system is shown in Figure 6.The direct current that 20 expression optoelectronic glass curtain wall assemblies produce is converted to alternating current by inverter, offers mansion and uses for electrical equipment such as illumination and air-conditionings; 18 represent the remaining General Electric Network that is electrically connected to obtain economic benefit.

Claims (5)

1, a kind of optoelectronic glass curtain wall assembly, comprise tempered glass as surface layer, it is characterized in that: this optoelectronic glass curtain wall assembly also comprises intermediate layer, bottom, its surface layer is low iron tempered glass, the intermediate layer is the solar battery group of band exit, solar battery group respectively be provided with encapsulated layer up and down, bottom is a baseboard material, encapsulated layer combines surface layer, intermediate layer and bottom together.
2, optoelectronic glass curtain wall assembly according to claim 1, it is characterized in that: this assembly is provided with frame.
3, optoelectronic glass curtain wall assembly according to claim 1 and 2, it is characterized in that: this assembly is provided with the junction box of sealing, waterproof.
4, optoelectronic glass curtain wall assembly according to claim 3 is characterized in that: the base plate of this assembly is tempered glass or PVC film.
5, optoelectronic glass curtain wall assembly according to claim 3 is characterized in that: the encapsulated layer of this assembly is ethene-vinyl acetate polymer or compound fluoroplastics film.
CN 03254467 2003-06-13 2003-06-13 Photoelectric glass curtain wall assembly Expired - Lifetime CN2653026Y (en)

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Application Number Priority Date Filing Date Title
CN 03254467 CN2653026Y (en) 2003-06-13 2003-06-13 Photoelectric glass curtain wall assembly

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Application Number Priority Date Filing Date Title
CN 03254467 CN2653026Y (en) 2003-06-13 2003-06-13 Photoelectric glass curtain wall assembly

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100429793C (en) * 2005-03-01 2008-10-29 李毅 Amorphous silicon solar cell doubling glass assembly
CN104201977A (en) * 2014-09-16 2014-12-10 常熟建工建设集团有限公司苏州分公司 Solar wallboard
CN105042493A (en) * 2015-08-24 2015-11-11 深圳市创益新材料有限公司 Solar photoelectric glass and manufacturing method thereof
CN109519091A (en) * 2018-11-22 2019-03-26 方科峰 The building system of glass material building and the method for running of building system
CN110578380A (en) * 2019-08-09 2019-12-17 深圳市华宇泰幕墙工程有限公司 Strain type solar photovoltaic curtain wall
CN113241996A (en) * 2021-06-03 2021-08-10 广东省建筑设计研究院有限公司 Boarding bridge photovoltaic grid-connected power generation system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100429793C (en) * 2005-03-01 2008-10-29 李毅 Amorphous silicon solar cell doubling glass assembly
CN104201977A (en) * 2014-09-16 2014-12-10 常熟建工建设集团有限公司苏州分公司 Solar wallboard
CN105042493A (en) * 2015-08-24 2015-11-11 深圳市创益新材料有限公司 Solar photoelectric glass and manufacturing method thereof
CN109519091A (en) * 2018-11-22 2019-03-26 方科峰 The building system of glass material building and the method for running of building system
CN110578380A (en) * 2019-08-09 2019-12-17 深圳市华宇泰幕墙工程有限公司 Strain type solar photovoltaic curtain wall
CN113241996A (en) * 2021-06-03 2021-08-10 广东省建筑设计研究院有限公司 Boarding bridge photovoltaic grid-connected power generation system

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHENZHEN CITY XINGLONG SOURCE SCIENCE & TECHNOLOG

Free format text: FORMER OWNER: ZHOU ZEXUE; PATENTEE

Effective date: 20070309

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20070309

Address after: 518081 Shenzhen Yantian District, Sha deep Road No. 121 Science Park 603

Patentee after: Shenzhen New Energy Development Co., Ltd.

Address before: 518048, Yitian Road, Guangdong City, Yitian Province, Shenzhen garden, Hao Yuan, II-1305

Co-patentee before: Yang Wenyu

Patentee before: Zhou Zexue

DD01 Delivery of document by public notice

Addressee: Zhou Zexue

Document name: Notification to Pay the Fees

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Addressee: Zhou Zexue

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C17 Cessation of patent right
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Expiration termination date: 20130613

Granted publication date: 20041103

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Addressee: Zhou Zexue

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