CN101294426B - High-efficiency energy-saving solar photovoltaic glass curtain wall - Google Patents

High-efficiency energy-saving solar photovoltaic glass curtain wall Download PDF

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Publication number
CN101294426B
CN101294426B CN2008100314484A CN200810031448A CN101294426B CN 101294426 B CN101294426 B CN 101294426B CN 2008100314484 A CN2008100314484 A CN 2008100314484A CN 200810031448 A CN200810031448 A CN 200810031448A CN 101294426 B CN101294426 B CN 101294426B
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CN
China
Prior art keywords
glass
sheet
solar battery
solar
sheet glass
Prior art date
Application number
CN2008100314484A
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Chinese (zh)
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CN101294426A (en
Inventor
蒋立红
张敬农
何韶瑶
谭青
李水生
蔡燕君
唐安
Original Assignee
中建(长沙)不二幕墙装饰有限公司
中国建筑第五工程局有限公司
中建五局第三建设有限公司
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Application filed by 中建(长沙)不二幕墙装饰有限公司, 中国建筑第五工程局有限公司, 中建五局第三建设有限公司 filed Critical 中建(长沙)不二幕墙装饰有限公司
Priority to CN2008100314484A priority Critical patent/CN101294426B/en
Publication of CN101294426A publication Critical patent/CN101294426A/en
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Publication of CN101294426B publication Critical patent/CN101294426B/en

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    • Y02B10/12
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal

Abstract

The invention discloses a high-efficient energy-saving solar photovoltaic glass curtain wall, comprising a solar battery glass component composed of a front glass sheet, a rear glass sheet and a plurality of solar battery sheets, and an aluminum alloy frame. The aluminum alloy frame is composed of aluminum alloy sections, each of which has a mounting surface and two lateral faces of the solar battery glass component, the plurality of solar battery sheets are installed between the front and the rear glass sheets in shutter-like manner, the solar battery sheets are spaced with each other and have an included angle with the front and the rear glass sheets, a cable chase for laying photovoltaic cables is arranged on at least one of the two lateral faces of the aluminum alloy section, and a cover plate is covered on the cable chase. The inventive solar photovoltaic glass curtain wall can effectively improve the conversion rate of solar energy; and has the advantages of indoor thermal insulation effect, good safety, long service life, and good entire visual effect.

Description

Solar energy photovoltaic glass curtain wall

Technical field

The present invention relates to a kind of facade curtain wall, be specifically related to a kind of solar energy photovoltaic glass curtain wall.

Background technology

Existing solar energy photovoltaic glass curtain wall, its solar battery glass assembly is that solar battery sheet is tiled on the glass, adopts the mode of doubling, and solar battery sheet is clipped in the middle of two sheet glass of front and back; Its aluminium alloy extrusions adopts general profile design more.The weak point of this curtain wall mainly contains two aspects.On the one hand being the solar battery glass assembly makes solar battery sheet can only become 90 ° of angles with level forever with doubling mounting means between the inside and outside glass, make solar incident angle can not select best angle, cause conversion efficiency low, and this mounting means does not have air buffer because middle very poor to indoor effect of heat insulation between inside and outside two blocks of glass, the high energy consumption that causes indoor temperature control is wasted electric energy such as the frequent operation that makes room conditioning.Be that existing solar energy photovoltaic glass curtain wall adopts the generic aluminium alloy section bar on the other hand, cable is exposed or be embedded in the glue-line, dangerous inconvenient again line maintenance, this section bar have to design on the rear panel face glass lead-out terminal box simultaneously, cause cable to expose, influence visual effect.Disagree with the decorative aesthetics that building curtain wall is pursued, and do not ensure the application life of solar-powered photovoltaic curtain wall.

Summary of the invention

The object of the present invention is to provide a kind of effectively energy conservation, the solar energy photovoltaic glass curtain wall that the life-span safe in utilization is long.

This solar energy photovoltaic glass curtain wall provided by the invention, comprise the solar battery glass assembly and the aluminum alloy frame that contain preceding sheet glass and back sheet glass and solar battery sheet, described aluminum alloy frame is made of aluminium alloy extrusions, this section bar has the installed surface and the two sides of solar energy glass assembly, have at least a side to be provided with the wire casing that is used to lay photovoltaic cable along its length in the two sides of described aluminium alloy extrusions, be buckled with cover plate on this wire casing, described solar battery sheet has all multi-discs, being the louver shape is installed between two sheet glass, between each solar battery sheet spacing is arranged, and angle is arranged with described two sheet glass; Be fixed with an attached framework between two adjacent solar components, cable is drawn from glue-line between described two sheet glass, passes attached framework and enters described wire casing.

Described solar battery sheet is supported by a mounting bracket, and the upright bar in the both sides of this mounting bracket has many skewed slots that is used for the embedding solar battery sheet.

Sheet glass is greater than the back sheet glass before the described solar battery glass assembly.

Sheet glass adopts ultra-clear glasses before described, and back sheet glass is heat reflection coated glass or low radiation coated glass, and the solar cell back face is coated with the aluminium film that can reflect indoor heat radiation.

Because the present invention is the louver shape with many solar battery sheets and tilts to be installed between two sheet glass with interval; formed air barrier between the glass before and after not only making; to the indoor effect that plays heat-insulation and heat-preservation; effectively save and be used for the energy that interior temperature is regulated; and can be according to the characteristics of different engineerings; select different solar cell mounted angles and interval; coupling different regions sun optimized incidence; effectively improve the conversion ratio of solar energy; aluminium alloy extrusions of the present invention in addition is owing to be provided with wire casing and the buckle thereof that is used to lay cable; after being laid in wherein, cable uses the buckle capping; can not only protect cable well, cable is no longer exposed, improve security reliability and the application life and the whole visual effect of solar energy photovoltaic glass curtain wall; and maintenance is also very convenient, only needs to get final product with the TO buckle.Therefore the effective energy conservation of the present invention, and the life-span safe in utilization is long.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the sectional view of Fig. 1 along the A-A line;

Fig. 3 is the sectional view of Fig. 1 along B-B;

Fig. 4 is the schematic cross-sectional view of the aluminium alloy extrusions of column employing;

Fig. 5 is the schematic cross-sectional view of the aluminium alloys of crossbeam employing.

The specific embodiment

From Fig. 1 to Fig. 3 as can be seen, the present invention has solar battery glass assembly 1 and aluminum alloy frame 2, wherein solar battery glass assembly 1 is mainly by preceding sheet glass 11, back sheet glass 12, many solar battery sheets 13 are formed, between each solar battery sheet 13 spacing is arranged, be the louver shape and be installed in front and back two sheet glass 11, between 12, and with described front and back two sheet glass 11, angle is arranged between 12, and the spacing between each solar battery sheet and they can be according to different areas with the angle between two sheet glass of front and back, different building characteristics carries out different designs.Each solar battery sheet is fixed with the mounting bracket 14 that has many skewed slots; the skewed slot that each solar battery sheet two ends is inserted on the installing rack 14 gets final product; back sheet glass 12 has fluid sealant 15 with protecting solar cell all around and between the preceding sheet glass; and form hollow between the glass 11,12 before and after making, the electric current that produces on each solar battery sheet 13 is collected by the lead in the mounting bracket 14 16.

Aluminum alloy frame 2 of the present invention as can be seen from Figures 2 and 3 is made up of column 21 and crossbeam 22, the aluminium alloy extrusions that column 21 and crossbeam 22 adopt possesses the installed surface 25 and two sides 26 of solar energy glass assembly except existing column or beam structure are arranged, also on described side 26, have wire casing 23, this wire casing is offered along the length direction of column 21 or crossbeam 22, cover plate 24 can directly be anchored on the wire casing 23 by hand with this wire casing sealing, when maintenance need be opened, need only and open it near glass side from indoor with 7 font instruments, after prizing unlatching buckle generation small deformation, can cover by glue-line and hide, can not influence decorative effect.Two sides that wire casing 23 is preferably in column 21 or crossbeam 22 all are provided with, and make section bar not have directionality when mounted, can improve installation rate.The shape of the aluminium alloy extrusions that column 21 adopts is referring to Fig. 4, and column is preferably bored a hole in the position that is connected with crossbeam and 28 inserted pvc pipes, be used for lead between from the column to the crossbeam excessively.The shape of the aluminium alloy extrusions that crossbeam 22 adopts is referring to Fig. 5.When column 21 and crossbeam 22 assemblings, can connect by angle sign indicating number 27.

Fig. 2 and Fig. 3 also are shown to, preceding sheet glass 11 is greater than back sheet glass 12, between two adjacent solar energy glass assemblies, after preceding sheet glass 11, be fixed with an attached framework, the electric energy that lead 16 is collected is drawn from glue-line between described two sheet glass by output cable 4 and is entered attached framework, enters then in the wire casing 23 of column and crossbeam.Cable is stashed not only play good visual effect, the safety that can also improve the photovoltaic glass curtain wall system works.In order to guarantee good solar energy acquisition and indoor heat insulating effect of heat insulation, preceding sheet glass adopts ultra-clear glasses, and back sheet glass is heat reflection coated glass or low radiation coated glass, and the solar cell back face is coated with the aluminium film that can reflect indoor heat radiation.The solar battery glass assembly adopts existing coupling type design during as opening door-leaf, reduces the damage probability of this position cable.

Claims (4)

1. solar energy photovoltaic glass curtain wall, comprise the solar battery glass assembly (1) and the aluminum alloy frame (2) that contain preceding sheet glass (11) and back sheet glass (12) and solar battery sheet (13), described aluminum alloy frame (2) is made of aluminium alloy extrusions, this section bar has installed surface (25) and two sides (26) of solar energy glass assembly, the wire casing (23) that it is characterized in that having at least a side to be provided with along its length in the two sides of described aluminium alloy extrusions and be used to lay photovoltaic cable, be buckled with cover plate (24) on this wire casing, described solar battery sheet has all multi-discs, being the louver shape is installed between two sheet glass, between each solar battery sheet spacing is arranged, and angle is arranged with described two sheet glass; Be fixed with an attached framework between two adjacent solar components (1), cable is drawn from glue-line between described two sheet glass, passes attached framework and enters described wire casing (23).
2. solar energy photovoltaic glass curtain wall according to claim 1 is characterized in that described solar battery sheet is supported by a mounting bracket (14), and the upright bar in the both sides of this mounting bracket has many skewed slots that is used for the embedding solar battery sheet.
3. solar energy photovoltaic glass curtain wall according to claim 1 is characterized in that the preceding sheet glass (11) of described solar battery glass assembly is greater than back sheet glass (12).
4. solar energy photovoltaic glass curtain wall according to claim 1, it is characterized in that described preceding sheet glass (11) adopts ultra-clear glasses, back sheet glass (12) is heat reflection coated glass or low radiation coated glass, and solar cell (13) the sheet back side is coated with the aluminium film that can reflect indoor heat radiation.
CN2008100314484A 2008-06-06 2008-06-06 High-efficiency energy-saving solar photovoltaic glass curtain wall CN101294426B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008100314484A CN101294426B (en) 2008-06-06 2008-06-06 High-efficiency energy-saving solar photovoltaic glass curtain wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008100314484A CN101294426B (en) 2008-06-06 2008-06-06 High-efficiency energy-saving solar photovoltaic glass curtain wall

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Publication Number Publication Date
CN101294426A CN101294426A (en) 2008-10-29
CN101294426B true CN101294426B (en) 2010-04-14

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Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201174386Y (en) * 2008-04-14 2008-12-31 中建(长沙)不二幕墙装饰有限公司 Glass component of blind type solar cell for glass curtain wall
CN101949189A (en) * 2010-08-23 2011-01-19 无锡恒发幕墙工程有限公司 Device used for connecting curtain wall aluminum alloy cross beam with upright
ES2643633T3 (en) 2010-12-27 2017-11-23 Fundación Tecnalia Research & Innovation Photovoltaic module for curtain walls and curtain wall comprising such photovoltaic modules
CN102493581A (en) * 2011-11-30 2012-06-13 上海玻机幕墙工程有限公司 Line-slot curtain wall structure capable of being dismounted indoors
CN102704633B (en) * 2012-06-08 2015-11-25 李富民 A kind of modular solar photovoltaic building assembly unit and photovoltaic curtain wall thereof
CN102801124B (en) * 2012-08-06 2016-12-21 上海龙人建设集团有限公司 A kind of for attached stone material wire casing structure of CIGS solar energy film
CN104234280B (en) * 2012-08-15 2017-07-14 沈荣虎 LED efficiency efficiently changes hollow glass curtain wall attachment structure
CN103669740A (en) * 2012-09-13 2014-03-26 上海江欢成建筑设计有限公司 Skylight sunshade device with solar photovoltaic glass
CN102966220B (en) * 2012-11-07 2014-12-24 杭州帷盛科技有限公司 Photovoltaic module mounting structure
CN102979227B (en) * 2012-11-30 2015-12-09 上海玻机智能幕墙股份有限公司 A kind of smart sunshade curtain wall system
CN104294969B (en) * 2013-07-16 2018-03-23 王广武 The heat-insulating curtain wall of polymer profile is set with afterwards
CN105178484A (en) * 2015-07-15 2015-12-23 上海龙人建设集团有限公司 Photoelectric curtain wall mounting structure
CN105220803A (en) * 2015-10-22 2016-01-06 福建省南平铝业有限公司 With curtain wall and the mounting method thereof of solar energy collector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1525035A (en) * 2004-04-09 2004-09-01 孔凡营 Combined type window for external wall
CN2690398Y (en) * 2004-04-03 2005-04-06 李毅 Frame structure solar energy photo valtaic hollow glass
CN2878560Y (en) * 2005-12-05 2007-03-14 王嘉 Glass independent door frame with decorative cover for hidden frame curtain wall

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2690398Y (en) * 2004-04-03 2005-04-06 李毅 Frame structure solar energy photo valtaic hollow glass
CN1525035A (en) * 2004-04-09 2004-09-01 孔凡营 Combined type window for external wall
CN2878560Y (en) * 2005-12-05 2007-03-14 王嘉 Glass independent door frame with decorative cover for hidden frame curtain wall

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Effective date of registration: 20180817

Address after: 412007 opposite the Gaotang District, majiaghe Town, Tianyuan District, Zhuzhou, Hunan.

Patentee after: CSCEC5B BUILDING ENERGY TECHNOLOGY CO., LTD.

Address before: 410004 No. 20, Jing Wan Road, Yuhua District, Changsha, Hunan

Co-patentee before: China Construction Fifth Engineering Division Co., Ltd.

Patentee before: CSCEC Fuji (Changsha) Curtain Wall Decoration Co., Ltd.

Co-patentee before: The Third Construction Co., Ltd. of China Construction Fifth Engineering Bureau

TR01 Transfer of patent right