CN117605205A - A steel structure zero-carbon building photovoltaic curtain wall device - Google Patents
A steel structure zero-carbon building photovoltaic curtain wall device Download PDFInfo
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- CN117605205A CN117605205A CN202311818507.3A CN202311818507A CN117605205A CN 117605205 A CN117605205 A CN 117605205A CN 202311818507 A CN202311818507 A CN 202311818507A CN 117605205 A CN117605205 A CN 117605205A
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- photovoltaic
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- 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
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
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- 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
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- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
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- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Photovoltaic Devices (AREA)
Abstract
本发明公开了一种钢结构零碳建筑光伏幕墙装置，包括：座板，焊接至工字梁的侧面；穿墙悬臂，贯穿墙体保温结构，具有内端连接座和外端连接座；铝龙骨，与穿墙悬臂的外端连接座连接；铝型材挂梁，具有面对铝龙骨的侧向挂接结构、敞口朝上的走线槽、第一挂钩槽和第二挂钩槽；光伏玻璃板，其顶部设置有侧吊挂钩，其底端设置有底托挂钩；所述第一挂钩槽和第二挂钩槽具有在垂直墙面方向上一内一外的间隔布置方式，光伏玻璃板呈仰角安装，同一排光伏玻璃板的侧吊挂钩与同一铝型材横梁的第一挂钩槽挂接，同一排光伏玻璃板的底托挂钩与位置在下的另一铝型材横梁的第二挂沟槽挂接。本发明实现了光伏发电玻璃在墙体立面上的仰角安装，提升了光伏发电效率。
The invention discloses a steel structure zero-carbon building photovoltaic curtain wall device, which includes: a seat plate welded to the side of an I-beam; a wall-penetrating cantilever that penetrates the wall insulation structure and has an inner end connection seat and an outer end connection seat; aluminum The keel is connected to the outer end connection seat of the wall-through cantilever; the aluminum profile hanging beam has a lateral hooking structure facing the aluminum keel, an open upward wiring trough, a first hook slot and a second hook slot; photovoltaic The glass plate is provided with a side hanging hook at the top and a bottom bracket hook at the bottom; the first hook groove and the second hook groove are arranged at intervals, one inside and one outside in the vertical wall direction. The photovoltaic glass plate Installed at an elevation angle, the side hanging hooks of the same row of photovoltaic glass panels are connected to the first hook groove of the same aluminum profile beam, and the bottom bracket hooks of the same row of photovoltaic glass panels are connected to the second hanging groove of another aluminum profile beam below. Hook up. The invention realizes the elevation angle installation of photovoltaic power generation glass on the wall facade, thereby improving the photovoltaic power generation efficiency.
Description
Technical Field
The invention relates to a photovoltaic curtain wall of a zero-carbon building, in particular to a construction process method of a photovoltaic curtain wall of a steel structure zero-carbon building.
Background
The zero-carbon building refers to a building with zero carbon emission, can operate independently of a power grid, and can operate by means of solar energy or wind energy. The energy-saving building enclosure structure has the main characteristics that the passive energy-saving design of the building enclosure structure is enhanced, the requirements of building energy sources can be changed into renewable energy sources such as solar energy, wind energy, shallow geothermal energy and the like, and the harmony and symbiosis of human beings, buildings and the environment are realized.
Around the zero carbon emission, besides the passive energy-saving design of the building maintenance structure, building photovoltaic counteracts building energy consumption in the zero carbon calculation, so that the area of a photovoltaic cell panel needs to be large enough. Existing roof photovoltaic arrangements have failed to meet the needs.
In order to increase the building photovoltaic area, a photovoltaic curtain wall is arranged on one side facing the sun in some zero-carbon building projects, the photovoltaic curtain wall also needs to be compatible with wall body heat preservation, the zero-carbon building of the reinforced concrete structure is at most, the design of the photovoltaic curtain wall of the steel structure zero-carbon building is not provided with a mature construction process for reference, and trial and error is needed.
Disclosure of Invention
The invention aims to provide a construction process method of a steel structure zero-carbon building photovoltaic curtain wall, which is used for providing a simple and reliable construction process of the photovoltaic curtain wall.
For this purpose, the invention provides a steel structure zero carbon building photovoltaic curtain wall device, comprising: a seat plate welded to a side of the I-beam; the wall penetrating cantilevers transversely penetrate through the wall insulation structure respectively and are provided with an inner end connecting seat and an outer end connecting seat, and the inner end connecting seats are connected with the seat board heat insulation bridge; the aluminum keels vertically extend along the wall body and are arranged in parallel along the width direction of the wall body, and the aluminum keels are connected with the outer end connecting seats of the through-wall cantilever; the aluminum profile hanging beam horizontally extends along the wall body and is arranged side by side along the height direction of the wall body, and is provided with a lateral hanging structure facing the aluminum joist, a wiring groove with an upward opening, a first hanging hook groove and a second hanging hook groove; the top of the photovoltaic glass plate is provided with a side hanging hook, and the bottom end of the photovoltaic glass plate is provided with a bottom bracket hook; the first hook groove and the second hook groove are arranged at intervals from inside to outside in the direction perpendicular to the wall surface, under the arrangement mode, the photovoltaic glass plates are installed in an elevation angle, the side hanging hooks of the same row of photovoltaic glass plates are hung with the first hook groove of the same aluminum profile cross beam, and the bottom bracket hooks of the same row of photovoltaic glass plates are hung with the second hanging groove of the other aluminum profile cross beam at the lower position.
According to the invention, the seat plate is welded on the I-beam, the wall penetrating cantilever is arranged on the seat plate, the aluminum keel is arranged on the wall penetrating cantilever, and the aluminum alloy hanging frame is arranged on the aluminum keel, so that the upper photovoltaic glass plate and the lower photovoltaic glass plate are simultaneously hung through the aluminum alloy hanging frame, the elevation angle installation of the photovoltaic power generation glass on the vertical face of the wall body is realized, and the power generation efficiency of the photovoltaic power generation glass is improved. Meanwhile, the installation of the broken heat bridge of the photovoltaic curtain wall is realized.
In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a schematic longitudinal section of a steel construction zero carbon building photovoltaic curtain wall apparatus of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a steel construction zero carbon building photovoltaic curtain wall apparatus of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
fig. 5 is a schematic view of a thermal bridge connection structure of a through-wall cantilever.
FIG. 6 is a schematic illustration of a welded base on an I-beam in a steel structure zero-carbon building;
FIG. 7 is a schematic view of a mounting of a steel adapter on a weld base;
FIG. 8 is a schematic view of a construction wall insulation structure after installation of a steel adapter;
FIG. 9 is a schematic view of the installation of vertical aluminum keels after construction of a wall insulation structure;
FIG. 10 is a schematic view of an aluminum cross beam installed after installation of an aluminum runner;
FIG. 11 is a schematic structural view of a photovoltaic glass module;
FIG. 12 is a schematic illustration of the result of several photovoltaic glass modules being mounted on a wall;
Detailed Description
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 4 in combination, the steel structure zero-carbon building photovoltaic curtain wall device of the invention comprises a seat board 1, a wall-penetrating cantilever 2, an aluminum keel 3, an aluminum profile hanging beam 4 and a photovoltaic glass plate 5.
The seat board 1 is welded to the side opening of the I-beam 6, and a reinforcing rib plate is welded between the inner side of the seat board 1 and the I-beam 6. The seat board 1 is provided with a group of bolt mounting holes.
The wall-penetrating cantilever 2 comprises an inner end connecting seat 21, a square steel tube 22 and an outer end connecting seat 23, wherein the inner end connecting seat is connected with the heat-insulating bridge of the seat board 1. The square steel pipe 22 penetrates through the wall insulation structure 7, and the outer end connecting seat 23 is used for connecting the aluminum keels 3.
The outer end connecting seat 23 is composed of a first side clamping plate 231 and a second side clamping plate 232, a clamping groove is formed between the first side clamping plate 231 and the second side clamping plate, the aluminum keels 3 are placed in the clamping groove and are connected through holes of two bolts 24 arranged one above the other.
The upper bolts are placed in the upper transverse grooves 233, the lower bolts are placed in the lower transverse grooves 234, and the positions of the upper and lower bolts in the cross beam can be adjusted to adjust the front and rear mounting positions of the aluminum keels relative to the wall surface.
The aluminum keels 3 are of aluminum alloy square tubes or square tube-like structures, each aluminum keel is vertically arranged along the vertical face of the wall, and a plurality of aluminum keels are parallelly arranged in the width direction of the wall.
Each aluminum profile hanging beam 4 horizontally extends along the transverse direction of the wall body, and a plurality of aluminum profile hanging beams 4 are arranged side by side along the height direction of the wall body. The aluminum profile hanging beam 4 is arranged on more than two parallel aluminum keels.
The aluminum profile hanging beam 4 has a special cross-sectional shape, and the side facing the aluminum joist is provided with a lateral hanging structure 41, wherein the aluminum joist 3 is fixedly connected with an aluminum alloy hanging piece 32 through a self-drilling self-tapping screw 31, and a cushion block 33 is arranged between the aluminum alloy hanging piece 32 and the aluminum joist 3.
The aluminum alloy hanger 32 is engaged with the lateral engagement structure. In the embodiment shown in fig. 2, the lateral hooking structures 41 are hooking grooves arranged one above the other and open opposite.
The aluminum profile hanging beam 4 is also provided with a wiring groove 42 with an open top, and a wiring groove buckle cover 43 is arranged on the wiring groove 42 so as to restrict the cables 9 in the wiring groove.
The aluminum profile hanging beam 4 also has a first hooking groove 44 and a second hooking groove 45.
In an embodiment, the first hooking groove 44 and the second hooking groove 45 are arranged at intervals from inside to outside in the vertical wall direction, the arrangement mode is installed at an elevation angle with the photovoltaic glass panel, and the top of the next photovoltaic glass panel is hidden at the back side of the last photovoltaic glass panel, so that a fish scale arrangement is formed.
In another embodiment, the first and second hooking grooves 44, 45 can have other offset positions or angular arrangements, such as an offset angle arrangement, to accommodate corner engagement of the roof and wall photovoltaic glass panels.
The aluminum profile hanging beam 4 further comprises an aluminum alloy buckle cover 46, and the aluminum alloy buckle cover 46 covers a gap between the back side of the lower end of the photovoltaic glass plate and the photovoltaic glass plate on the inner side so as to prevent rainwater from being sputtered to the inner space of the photovoltaic curtain wall or foreign matters from invading to cause electrical short circuit/open circuit.
The photovoltaic glass panel 5 comprises a panel body 51, two side hanging hooks 52 perforated and installed at the top of the panel body 51, and a bottom bracket hook 53 installed at the bottom bracket of the panel body. The back of the plate body 51 is provided with a junction box 54, and the junction box 54 extends to the left and right sides to form junction terminals 55.
The top side hanging hook 52 is installed at the top of the plate body 51 by stainless steel bolt perforation, and is electrically insulated and waterproof and dustproof.
The shoe catch 53 comprises an integrally formed shoe portion 531, an adapter plate portion 532 extending upwardly from the back of the photovoltaic glass panel 5, and a catch portion 533 on top of the adapter portion 532. The back surfaces of the adapter plate part 531 and the photovoltaic glass plate 5 are treated by silicone structural sealant and silicone weather-proof sealant.
The base portion 531 extends only on the bottom wall of the plate body and does not protrude from the front plate surface of the plate body 51, and rainwater directly flows down. So that rainwater does not stagnate on the photovoltaic glass panel 5.
The shoe hook 53 further includes a clamping groove 534 provided on the adapter plate portion on a side facing the wall surface, and the buckle 461 of the aluminum alloy buckle cover 46 is engaged with the clamping groove 531 and fastened by a screw.
In one embodiment, the photovoltaic glass panel is a sandwich structure, comprising, in order: front glass plate 6mm, PVB glued membrane 0.76mm, silicon crystal battery piece, 0.38mm transparent glued membrane, 0.38mm black glued membrane, back glass plate.
In an embodiment, the elevation between the aluminum joist and the aluminum profile hanging beam is covered and extended with a fluorocarbon spraying plate 8, and the fluorocarbon spraying plate is fixedly connected to the aluminum joist and other structures through self-drilling self-tapping screws so as to effectively protect the internal wall insulation structure.
In the invention, a heat insulation cushion block 25 is arranged between an inner end connecting seat 21 of a wall penetrating cantilever and a seat board 1, the inner end connecting seat 21 is connected with the seat board 1 through a heat insulation bridge bolt 26, as shown in fig. 5, the heat insulation bridge bolt 26 comprises: the first insulating sleeve 261 sleeved on the head of the bolt, the heat insulating pipe 262 sleeved on the screw rod of the bolt and the second insulating sleeve 263 sleeved on the side of the nut are made of plastic alloy.
Preferably, the heat insulation cushion block 25 is a polyurethane heat insulation cushion block with 20mm compression strength larger than 7 MPA.
By adopting the heat insulation cushion blocks 25 and the heat insulation bridge bolts 26, the heat insulation bridge connection of the through-wall cantilever 2 and the seat plate 1 can be realized, and a plurality of defects caused by the heat bridge can be further restrained.
The invention also provides a construction process method of the steel structure zero-carbon building photovoltaic curtain wall device, which comprises the following steps S1-S6.
S1, as shown in FIG. 6, welding a seat plate and reinforcing ribs on an I-beam;
s2, as shown in FIG. 7, connecting the through-wall cantilever with a seat board heat-insulating bridge;
s3, as shown in FIG. 8, constructing a heat-insulating outer wall structure, wherein a wall penetrating cantilever is embedded in the heat-insulating outer wall;
s4, as shown in FIG. 9, aluminum keels are arranged on the outer end connecting seat of the wall penetrating cantilever, so that a single aluminum keel is vertically arranged on a wall surface, and a plurality of aluminum keels are parallelly arranged in parallel in the width direction of the wall surface;
s5, as shown in fig. 10 and 11, aluminum profile hanging beams and cross-connected photovoltaic wires are arranged on the aluminum keels at intervals up and down;
and S6, as shown in FIG. 12, installing a photovoltaic panel on the aluminum profile hanging beam and connecting wires.
The above embodiments of the present invention are only examples, and are not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A steel construction zero carbon building photovoltaic curtain device, characterized in that includes:
a seat plate welded to the side surface of the I-beam,
the wall penetrating cantilevers respectively transversely penetrate through the wall insulation structure and are provided with an inner end connecting seat and an outer end connecting seat, the inner end connecting seat is connected with the seat board heat-insulating bridge,
aluminum keels which extend vertically along the wall body and are arranged in parallel along the width direction of the wall body are connected with the outer end connecting seats of the wall penetrating cantilever,
an aluminum profile hanging beam which horizontally extends along the transverse direction of the wall body and is arranged side by side along the height direction of the wall body is provided with a lateral hanging structure facing an aluminum keel, an upward-opening wiring groove, a first hanging hook groove and a second hanging hook groove, a photovoltaic glass plate, a lateral hanging hook is arranged at the top of the photovoltaic glass plate, a bottom bracket hanging hook is arranged at the bottom end of the photovoltaic glass plate,
the first hook groove and the second hook groove are arranged at intervals from inside to outside in the direction perpendicular to the wall surface, under the arrangement mode, the photovoltaic glass plates are installed in an elevation angle, the side hanging hooks of the same row of photovoltaic glass plates are hung with the first hook groove of the same aluminum profile cross beam, and the bottom bracket hooks of the same row of photovoltaic glass plates are hung with the second hanging groove of the other aluminum profile cross beam at the lower position.
2. The steel structure zero-carbon building photovoltaic curtain wall device according to claim 1, wherein,
the aluminum joist is fixedly connected with an aluminum alloy pendant through a self-drilling self-tapping screw, and the aluminum profile hanging beam is matched with the aluminum alloy pendant through a lateral hanging structure.
3. The steel structure zero-carbon building photovoltaic curtain wall device according to claim 1, wherein,
the outer end connecting seat of the through-wall cantilever comprises a first side clamping plate and a second side clamping plate, a clamping groove is formed between the first side clamping plate and the second side clamping plate, the aluminum keel is arranged in the clamping groove, a first group of transverse grooves and a second group of transverse grooves are formed in the first side clamping plate and the second side clamping plate, and bolts capable of adjusting positions are arranged in the first group of transverse grooves and the second group of transverse grooves.
4. The steel structure zero-carbon building photovoltaic curtain wall device according to claim 1, wherein,
the polyurethane cushion block is arranged between the inner end connecting seat and the seat board of the through-wall cantilever, the inner end connecting seat is connected with the seat board through a heat-insulating bridge bolt, and the heat-insulating bridge bolt comprises: the first insulating disk sleeve is sleeved on the head of the bolt, the heat insulating pipe is sleeved on the screw rod of the bolt, and the second insulating disk sleeve is sleeved on the side of the nut.
5. The steel structure zero-carbon building photovoltaic curtain wall device according to claim 1, further comprising an aluminum alloy buckle cover, wherein a buckle groove is formed in a bottom bracket hook of the photovoltaic glass plate, and the aluminum alloy buckle cover is matched with the buckle groove.
6. The steel structure zero carbon building photovoltaic curtain wall device of claim 1, further comprising a fluorocarbon spray plate, wherein the fluorocarbon spray plate is located on the vertical face between the aluminum keel and the aluminum profile hanging beam and extends in a covering mode, and is fixedly connected to the aluminum keel through self-drilling self-tapping screws.
7. The steel construction zero carbon construction photovoltaic curtain wall device of claim 1, further comprising a wiring trough snap-on cover that mates with the wiring trough snap-on.
8. The steel structure zero-carbon building photovoltaic curtain wall device according to claim 1, wherein the construction process method comprises the following steps:
s1, welding a seat plate and reinforcing ribs on an I-beam;
s2, connecting the through-wall cantilever with a seat board heat-insulating bridge;
s3, constructing a heat-insulating outer wall structure, wherein the wall penetrating cantilever is embedded in the heat-insulating outer wall;
s4, installing aluminum keels on the outer end connecting seat of the through-wall cantilever, so that a single aluminum keel is vertically arranged on the wall surface, and a plurality of aluminum keels are parallelly arranged in the width direction of the wall surface;
s5, mounting aluminum profile hanging beams and cross-connected photovoltaic wires on the aluminum keels at intervals up and down;
and S6, installing a photovoltaic glass plate on the aluminum profile hanging beam and wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311818507.3A CN117605205A (en) | 2023-12-27 | 2023-12-27 | A steel structure zero-carbon building photovoltaic curtain wall device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311818507.3A CN117605205A (en) | 2023-12-27 | 2023-12-27 | A steel structure zero-carbon building photovoltaic curtain wall device |
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| CN117605205A true CN117605205A (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311818507.3A Pending CN117605205A (en) | 2023-12-27 | 2023-12-27 | A steel structure zero-carbon building photovoltaic curtain wall device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118815028A (en) * | 2024-06-21 | 2024-10-22 | 湖北省工业建筑集团有限公司 | A bidirectional power generation curtain wall building |
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