CN110616833A - Photovoltaic curtain wall node fixing structure - Google Patents
Photovoltaic curtain wall node fixing structure Download PDFInfo
- Publication number
- CN110616833A CN110616833A CN201911031862.XA CN201911031862A CN110616833A CN 110616833 A CN110616833 A CN 110616833A CN 201911031862 A CN201911031862 A CN 201911031862A CN 110616833 A CN110616833 A CN 110616833A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- keel
- vertical
- cadmium telluride
- glass
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 75
- 239000011521 glass Substances 0.000 claims abstract description 55
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical group C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002390 adhesive tape Substances 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 239000006260 foam Substances 0.000 claims abstract description 5
- 239000004590 silicone sealant Substances 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 14
- 229920002943 EPDM rubber Polymers 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005536 corrosion prevention Methods 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
-
- 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
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention provides a photovoltaic curtain wall node fixing structure; the plurality of transverse keels and the plurality of vertical keels are fixedly connected; the two horizontally adjacent cadmium telluride generating glasses are fixed with the vertical keel through the aluminum alloy glass auxiliary frame, the bolt penetrates through the aluminum alloy glass auxiliary frame and is fixed with the corresponding vertical keel, and a foam rod and silicone sealant are arranged between the two adjacent cadmium telluride generating glasses; fixed through fixed subassembly between two vertical cadmium telluride electricity generation glass and the cross keel, fixed subassembly's aluminum alloy dress trim cover and cross keel between fixed subassembly through bolted connection fixed, the cross keel extension has separation portion, the rubber cushion setting is between separation portion and electricity generation glass, and a plurality of EPT adhesive tapes are established and are covered at cross keel and aluminum alloy dress trim. Has the following advantages: the transverse keel and the vertical keel are made of aluminum alloy, and the surface is subjected to strict corrosion prevention treatment without corrosion phenomenon; flexible connection, convenient disassembly and replacement; has good thermal performance; effectively preventing the surface of the cadmium telluride power generation glass from being scratched.
Description
Technical Field
The invention relates to a photovoltaic curtain wall node fixing structure.
Background
The photovoltaic curtain wall is used for the outer wall enclosure of buildings and is a light wall with decorative effect commonly used by modern large and high-rise buildings. The photovoltaic curtain wall comprises power generation glass and a node fixing structure, the fixing structure is provided with a plurality of transverse keels and a plurality of vertical keels, the plurality of transverse keels and the plurality of vertical keels form a latticed supporting wall body for installing the photovoltaic curtain wall, and a main body structure, a building external protective structure or a decorative structure are not born.
As shown in fig. 1 and 2, the transverse keel 2 and the vertical keel 2 ' of the existing node fixing structure are generally fixed by welding, any two adjacent pieces of power generation glass 4 ' are fixed by an aluminum alloy glass auxiliary frame 6 ', the power generation glass 4 ' and the aluminum alloy glass auxiliary frame 6 ' are fixed by structural adhesive 8 ', and a foam rod 5 ' and silicone sealant are arranged between the two adjacent pieces of glass; however, the existing node fixing structure has the following disadvantages: 1. the transverse keel 1 'and the vertical keel 2' are made of steel, and are corroded when placed outdoors for a long time, so that the overall safety is reduced; 2. the transverse keel 1 'and the vertical keel 2' are made of steel, and have deformation in the welding process, so that the attractiveness of the outer vertical face is affected; 3. the transverse structural adhesive 8 'below the power generation glass 4' bears shearing force for a long time, and the falling-off hidden danger exists; 4. the transverse keel 1 'and the vertical keel 2' are welded and fixed, so that later-period disassembly and replacement are inconvenient; 5. the transverse keels 1 'and the vertical keels 2' are not provided with heat insulation strips, and the thermal performance is poor.
Disclosure of Invention
The invention aims to solve the technical problem of providing a photovoltaic curtain wall node fixing structure which is reasonable in structure, firm and attractive.
In order to solve the technical problem, the invention provides a photovoltaic curtain wall node fixing structure;
the aluminum alloy glass auxiliary frame comprises a plurality of transverse keels, a plurality of vertical keels, a plurality of aluminum alloy glass auxiliary frames and a plurality of fixing components;
the plurality of transverse keels and the plurality of vertical keels are fixedly connected, and the plurality of transverse keels and the plurality of vertical keels form a latticed supporting wall body for mounting the photovoltaic curtain wall;
the two horizontally adjacent cadmium telluride generating glasses are fixed with the vertical keel through the aluminum alloy glass auxiliary frame, the length direction of the aluminum alloy glass auxiliary frame is consistent with that of the vertical keel, an aluminum alloy pressing block is arranged on the aluminum alloy glass auxiliary frame, a bolt sequentially penetrates through the aluminum alloy pressing block and the aluminum alloy glass auxiliary frame to be fixed with the corresponding vertical keel, and a foam rod and silicone sealant are arranged between the two adjacent cadmium telluride generating glasses;
the vertically adjacent two cadmium telluride generating glasses are fixed with the cross keel through a fixing component, the fixing component comprises a rubber cushion block, aluminum alloy dress trim cover and a plurality of EPT adhesive tape, it is fixed through bolted connection between aluminum alloy dress trim cover and the horizontal keel, aluminum alloy dress trim cover's vertical height is greater than the clearance between two vertical adjacent cadmium telluride generating glass, aluminum alloy dress trim cover's length direction is unanimous with the length direction of horizontal keel, horizontal keel has the separation portion to aluminum alloy dress trim cover middle part orientation extension, the separation portion stretches into and corresponds two upper and lower cadmium telluride generating glass between the position, the rubber cushion sets up between the cadmium telluride generating glass of separation portion and upside, a plurality of EPT adhesive tapes set up respectively on horizontal keel and aluminum alloy dress trim cover, the EPT adhesive tape on horizontal keel and the aluminum alloy dress trim cover supports respectively and leans on two vertical adjacent cadmium telluride generating glass.
This photovoltaic curtain wall node fixed knot constructs's aluminum alloy dress trim cover includes that lid and aluminum alloy lead to long to press the seat, and lid and aluminum alloy lead to long to press the buckle cooperation between the seat, and it is fixed through bolted connection between seat and the cross keel to lead to long to press the aluminum alloy, the ethylene-propylene-diene monomer adhesive tape is installed and is passed through to long to press both sides about the seat at the aluminum alloy.
This photovoltaic curtain wall node fixed knot constructs the horizontal fossil fragments with the vertical joist is the aluminum alloy material.
This photovoltaic curtain wall node fixed knot constructs's perpendicular fossil fragments all are equipped with the aluminum alloy angle sign indicating number with the junction of adjacent horizontal fossil fragments, and two adjacent aluminum alloy angle signs pass through the bolt fastening.
This photovoltaic curtain wall node fixed knot constructs has following advantage: the transverse keel and the vertical keel are made of aluminum alloy, and the surface is subjected to strict corrosion prevention treatment without corrosion phenomenon; the transverse keel and the vertical keel are connected flexibly and are convenient to disassemble and replace; the cadmium telluride generating glass is connected with the transverse keel and the vertical keel through bolts, and is convenient to disassemble; the transverse keel is made of bridge-cut-off heat-insulating aluminum material and has good thermal performance; the cadmium telluride generating glass is in flexible contact with the transverse and vertical keels, so that the surface scratch of the cadmium telluride generating glass is effectively prevented.
Drawings
Fig. 1 is a sectional view of a top view of a node fixing structure in a state of use in the prior art.
Fig. 2 is a sectional view of a left side view of a state of use of a node fixing structure in the prior art.
FIG. 3 is a sectional view of a top view of the use state of the photovoltaic curtain wall node fixing structure embodiment.
Fig. 4 is a sectional view of a left side view of a use state of the photovoltaic curtain wall node fixing structure embodiment.
Fig. 5 is an enlarged view of a portion a of fig. 4.
Detailed Description
As shown in fig. 3 to 5 (the aluminum alloy corner brace 3 is omitted in fig. 4).
A plurality of horizontal fossil fragments 1 and a plurality of vertical keel 2 all are in same vertical face, and a plurality of horizontal fossil fragments 1 and a plurality of vertical keel 2 constitute the latticed support wall body of installation photovoltaic curtain wall, and horizontal fossil fragments 1 and vertical keel 2 all are the aluminum alloy material.
This photovoltaic curtain wall node fixed knot constructs includes that two horizontal keel 1, two vertical keel 2, two aluminum alloy glass attach frame 6 and multiunit fixed subassembly, and two horizontal keel 1 and two vertical keel 2 are placed perpendicularly each other and are constituted the node fixed knot structure of a "cross" form, and every vertical keel 2 all is equipped with aluminum alloy angle sign indicating number 3 with the junction of adjacent horizontal keel 1, and two adjacent aluminum alloy angle sign indicating numbers 3 pass through the bolt fastening.
Attach frame 6 fixedly through aluminum alloy glass between two adjacent cadmium telluride electricity generation glass 4 of level and the vertical joist 2, aluminum alloy glass attaches the length direction of frame 6 unanimously with the length direction of vertical joist 2, and aluminum alloy glass attaches and is equipped with aluminum alloy briquetting 61 on the frame 6, and the bolt runs through aluminum alloy briquetting 61 and aluminum alloy glass and attaches frame 6 and correspond vertical joist 2 fixedly, is equipped with foam rod 5 and silicone sealant between two adjacent cadmium telluride electricity generation glass 4 of level.
The two vertically adjacent cadmium telluride generating glass 4 and the cross keel 1 are fixed through a fixing component, and the fixing component comprises a rubber cushion block 72, an aluminum alloy decorative cover 71 and a plurality of ethylene-propylene-diene monomer rubber strips 73.
The vertical height of the aluminum alloy decorative cover 71 is greater than the gap between two vertically adjacent cadmium telluride generating glasses 4, the length direction of the aluminum alloy decorative cover 71 is consistent with that of the transverse keel 1, the aluminum alloy decorative cover 71 comprises a cover body 71a and an aluminum alloy through long pressing seat 71b, and the cover body 71a is in snap fit with the aluminum alloy through long pressing seat 71 b;
the middle part of the cross keel 1 extends towards the aluminum alloy through-length pressing seat 71b to form a blocking part 11, the blocking part 11 extends into the position between two cadmium telluride generating glasses 4 from top to bottom, the rubber cushion block 72 is arranged between the cadmium telluride generating glasses 4 of the blocking part 11 and the upper side, the aluminum alloy through-length pressing seat 71b and the blocking part 11 of the cross keel 1 are fixedly connected through bolts, a plurality of ethylene propylene diene monomer rubber strips 73 are respectively arranged on the cross keel 1 and the aluminum alloy through-length pressing seat 71b, and the ethylene propylene diene monomer rubber strips 73 on the cross keel 1 and the aluminum alloy through-length pressing seat 71b are respectively abutted against two vertically adjacent cadmium telluride generating glasses 4.
The above description is only one embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the principle of the present invention, and these should also be considered as falling within the protection scope of the present invention.
Claims (4)
1. The utility model provides a photovoltaic curtain wall node fixed knot constructs which characterized in that:
the aluminum alloy glass auxiliary frame comprises a plurality of transverse keels, a plurality of vertical keels, a plurality of aluminum alloy glass auxiliary frames and a plurality of fixing components;
the plurality of transverse keels and the plurality of vertical keels are fixedly connected, and the plurality of transverse keels and the plurality of vertical keels form a latticed supporting wall body for mounting the photovoltaic curtain wall;
the two horizontally adjacent cadmium telluride generating glasses are fixed with the vertical keel through the aluminum alloy glass auxiliary frame, the length direction of the aluminum alloy glass auxiliary frame is consistent with that of the vertical keel, an aluminum alloy pressing block is arranged on the aluminum alloy glass auxiliary frame, a bolt sequentially penetrates through the aluminum alloy pressing block and the aluminum alloy glass auxiliary frame to be fixed with the corresponding vertical keel, and a foam rod and silicone sealant are arranged between the two adjacent cadmium telluride generating glasses;
the vertically adjacent two cadmium telluride generating glasses are fixed with the cross keel through a fixing component, the fixing component comprises a rubber cushion block, aluminum alloy dress trim cover and a plurality of EPT adhesive tape, it is fixed through bolted connection between aluminum alloy dress trim cover and the horizontal keel, aluminum alloy dress trim cover's vertical height is greater than the clearance between two vertical adjacent cadmium telluride generating glass, aluminum alloy dress trim cover's length direction is unanimous with the length direction of horizontal keel, horizontal keel has the separation portion to aluminum alloy dress trim cover middle part orientation extension, the separation portion stretches into and corresponds two upper and lower cadmium telluride generating glass between the position, the rubber cushion sets up between the cadmium telluride generating glass of separation portion and upside, a plurality of EPT adhesive tapes set up respectively on horizontal keel and aluminum alloy dress trim cover, the EPT adhesive tape on horizontal keel and the aluminum alloy dress trim cover supports respectively and leans on two vertical adjacent cadmium telluride generating glass.
2. The photovoltaic curtain wall node fixing structure as claimed in claim 1, wherein:
the aluminum alloy decorative cover comprises a cover body and an aluminum alloy through-length pressing seat, the cover body and the aluminum alloy through-length pressing seat are in snap fit, the aluminum alloy through-length pressing seat and the transverse keel are fixedly connected through bolts, and ethylene propylene diene monomer rubber strips are arranged on the upper side and the lower side of the aluminum alloy through-length pressing seat.
3. The photovoltaic curtain wall node fixing structure as claimed in claim 1, wherein:
the horizontal keel and the vertical keel are made of aluminum alloy materials.
4. The photovoltaic curtain wall node fixing structure as claimed in claim 3, wherein:
the junction of vertical keel and adjacent horizontal keel is equipped with the aluminum alloy angle sign indicating number, and two adjacent aluminum alloy angle signs pass through the bolt fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031862.XA CN110616833A (en) | 2019-10-28 | 2019-10-28 | Photovoltaic curtain wall node fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031862.XA CN110616833A (en) | 2019-10-28 | 2019-10-28 | Photovoltaic curtain wall node fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110616833A true CN110616833A (en) | 2019-12-27 |
Family
ID=68926846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911031862.XA Pending CN110616833A (en) | 2019-10-28 | 2019-10-28 | Photovoltaic curtain wall node fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110616833A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608682A (en) * | 2020-04-23 | 2020-09-01 | 上海市建筑装饰工程集团有限公司 | Durable, wear-resisting mounting structure of novel curtain decorative board |
| CN113131838A (en) * | 2021-04-13 | 2021-07-16 | 成都中建材光电材料有限公司 | Cadmium telluride power generation glass applied to BIPV |
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| CN202073219U (en) * | 2011-03-23 | 2011-12-14 | 南京金中建幕墙装饰有限公司 | Component type curtain wall general for exposed, hidden frames |
| CN202164725U (en) * | 2011-07-07 | 2012-03-14 | 北京江河幕墙股份有限公司 | Steel keel glass curtain wall system |
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| CN206337686U (en) * | 2016-11-03 | 2017-07-18 | 中标建设集团股份有限公司 | A kind of bright hidden frame connection auxiliary frame of curtain wall and its curtain wall system |
| CN208594661U (en) * | 2018-08-07 | 2019-03-12 | 北京汉能光伏投资有限公司 | A kind of solar generating curtain wall |
| CN211200845U (en) * | 2019-10-28 | 2020-08-07 | 安徽天柱绿色能源科技有限公司 | Photovoltaic curtain wall node fixing structure |
-
2019
- 2019-10-28 CN CN201911031862.XA patent/CN110616833A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202073219U (en) * | 2011-03-23 | 2011-12-14 | 南京金中建幕墙装饰有限公司 | Component type curtain wall general for exposed, hidden frames |
| CN202164725U (en) * | 2011-07-07 | 2012-03-14 | 北京江河幕墙股份有限公司 | Steel keel glass curtain wall system |
| CN204001315U (en) * | 2014-08-14 | 2014-12-10 | 湖南固尔邦幕墙装饰有限公司 | One aluminium Baogang curtain wall profiles structure |
| CN204510544U (en) * | 2014-12-31 | 2015-07-29 | 深圳市方大建科集团有限公司 | Waterproof and heat-insulating curtain wall |
| CN204571036U (en) * | 2015-04-20 | 2015-08-19 | 中机中联工程有限公司 | A kind of horizontal bright perpendicular hidden aluminium alloys half frame concealed curtain wall |
| CN106284779A (en) * | 2016-11-03 | 2017-01-04 | 中标建设集团股份有限公司 | A kind of bright hidden frame of curtain wall connects auxiliary frame, curtain wall system and construction method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608682A (en) * | 2020-04-23 | 2020-09-01 | 上海市建筑装饰工程集团有限公司 | Durable, wear-resisting mounting structure of novel curtain decorative board |
| CN113131838A (en) * | 2021-04-13 | 2021-07-16 | 成都中建材光电材料有限公司 | Cadmium telluride power generation glass applied to BIPV |
| CN113131838B (en) * | 2021-04-13 | 2023-10-03 | 成都中建材光电材料有限公司 | Cadmium telluride power generation glass applied to BIPV |
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