CN219973611U - Exposed frame type photovoltaic glass curtain wall system and hidden frame type photovoltaic glass curtain wall system - Google Patents
Exposed frame type photovoltaic glass curtain wall system and hidden frame type photovoltaic glass curtain wall system Download PDFInfo
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- CN219973611U CN219973611U CN202321646112.5U CN202321646112U CN219973611U CN 219973611 U CN219973611 U CN 219973611U CN 202321646112 U CN202321646112 U CN 202321646112U CN 219973611 U CN219973611 U CN 219973611U
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- 239000011521 glass Substances 0.000 title claims abstract description 168
- 239000006260 foam Substances 0.000 claims description 6
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- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model relates to the technical field of building structures, in particular to a exposed frame type photovoltaic glass curtain wall system and a hidden frame type photovoltaic glass curtain wall system, wherein the exposed frame type photovoltaic glass curtain wall system comprises: the support frame is formed by connecting a plurality of transverse beams which are arranged at intervals along the transverse direction and a plurality of upright posts which are arranged at intervals along the longitudinal direction; a plurality of hollow photovoltaic glasses are spliced and installed on the supporting frame along the transverse direction and the longitudinal direction; the fixing components are arranged at the splicing positions of two adjacent hollow photovoltaic glasses and used for fixing the end parts of the two adjacent hollow photovoltaic glasses, each fixing component comprises a pressing plate and a fastening piece, each pressing plate is located on the outer side of each hollow photovoltaic glass, two ends of each pressing plate are respectively pressed on the end parts of the two adjacent hollow photovoltaic glasses, and each fastening piece is connected with the corresponding pressing plate and the corresponding cross beam or each upright post. The utility model can adopt the same cross beams and stand columns for different curtain wall structural forms, has strong universality and is beneficial to promoting the development of the assembled building curtain wall.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to a exposed frame type photovoltaic glass curtain wall system and a hidden frame type photovoltaic glass curtain wall system.
Background
Building Integrated Photovoltaic (BIPV) systems are a new concept for applying photovoltaic power generation, and are perfect combinations of solar photovoltaic systems and modern buildings. In the building design, a photovoltaic module is paved on the outer surface of a building structure to provide electric energy, a solar power generation system is integrated with a roof, a skylight, a curtain wall and other buildings, and new climax is formed in the world when green environment-friendly buildings are built.
The glass curtain wall is a building outer enclosure structure or a decorative structure which has certain displacement capacity relative to the main body structure by a supporting structure system and does not share the action of the main body structure. The glass curtain wall structure is mainly divided into two main curtain wall structure forms, namely an exposed frame glass curtain wall and a hidden frame glass curtain wall, wherein the exposed frame glass curtain wall is a glass curtain wall with metal frame members exposed on the outer surface, and a metal frame of the hidden frame glass curtain wall is hidden on the back surface of glass, so that the metal frame is not visible outdoors. The hidden frame glass curtain wall can be divided into a full hidden frame glass curtain wall and a half hidden frame glass curtain wall, and the half hidden frame glass curtain wall can be horizontally and vertically hidden or vertically and horizontally hidden.
In the existing building integrated photovoltaic glass curtain wall system, for different curtain wall structural forms, the adoption of the upright posts and the cross beams is different, so that the universality of the upright posts and the cross beams is not strong, and the development of the assembled building curtain wall is not facilitated.
Disclosure of Invention
The utility model aims to provide a exposed frame type photovoltaic glass curtain wall system and a hidden frame type photovoltaic glass curtain wall system, which solve the problem that the column and the beam of curtain wall structures of different forms in the building integrated photovoltaic glass curtain wall system in the prior art are not strong in universality.
In order to achieve the above object, the present utility model provides a frame type photovoltaic glass curtain wall system, comprising:
the support frame is formed by connecting a plurality of transverse beams which are arranged at intervals along the transverse direction and a plurality of upright posts which are arranged at intervals along the longitudinal direction;
a plurality of hollow photovoltaic glasses are spliced and installed on the supporting frame along the transverse direction and the longitudinal direction;
the fixing components are arranged at the splicing positions of two adjacent hollow photovoltaic glasses and used for fixing the end parts of the two adjacent hollow photovoltaic glasses, each fixing component comprises a pressing plate and a fastening piece, each pressing plate is located on the outer side of each hollow photovoltaic glass, two ends of each pressing plate are respectively pressed on the end parts of the two adjacent hollow photovoltaic glasses, and each fastening piece is connected with the corresponding pressing plate and the corresponding cross beam or each upright post.
Optionally, the hollow photovoltaic glass comprises a battery piece and hollow glass, and the battery piece is fixed on the outer surface of the hollow glass through a PVB film.
Optionally, the end of the hollow glass is provided with a U-shaped member, and the U-shaped member is located in the hollow layer of the hollow glass and has an opening facing away from the center of the hollow glass.
Optionally, the U-shaped member is adhered and fixed to the inner wall of the hollow glass through structural adhesive.
Optionally, a decorative buckle cover is fastened on the outer side of the pressing plate.
Optionally, the outside of cavity photovoltaic glass through first flexible adhesive tape with the clamp plate crimping, the inboard through the flexible adhesive tape of second with crossbeam or stand crimping.
Optionally, a gap is arranged between the end surfaces of the two adjacent hollow photovoltaic glasses, and foam rods and sealant are filled in the gap.
Based on the same technical conception, the utility model also provides a hidden frame type photovoltaic glass curtain wall system, which comprises:
the support frame is formed by connecting a plurality of transverse beams which are arranged at intervals along the transverse direction and a plurality of upright posts which are arranged at intervals along the longitudinal direction;
the plurality of hollow photovoltaic glasses are mounted on the supporting frame in a transverse and longitudinal splicing manner, U-shaped components are arranged at the end parts of the hollow photovoltaic glasses, and the U-shaped components are positioned on the hollow layers of the hollow photovoltaic glasses and open towards the direction deviating from the center of the hollow photovoltaic glasses;
the fixing components are arranged at the splicing positions of two adjacent hollow photovoltaic glasses and used for fixing the end parts of the two adjacent hollow photovoltaic glasses, each fixing component comprises a pressing block and a fastening piece, each pressing block is located between the two adjacent hollow photovoltaic glasses, two ends of each pressing block are respectively pressed on the inner wall of the U-shaped member of the two adjacent hollow photovoltaic glasses, and each fastening piece is connected with the corresponding pressing block or the corresponding upright post.
Optionally, a gap is formed between the end surfaces of the two adjacent hollow photovoltaic glass blocks, a decorative buckle strip is arranged in the gap, and a foam rod and sealant are filled between the decorative buckle strip and the end parts of the hollow photovoltaic glass blocks.
Optionally, the hollow photovoltaic glass comprises a battery piece and hollow glass, and the battery piece is fixed on the outer surface of the hollow glass through a PVB film.
The exposed frame type photovoltaic glass curtain wall system and the hidden frame type photovoltaic glass curtain wall system provided by the utility model have at least one of the following beneficial effects:
1) For different curtain wall structural forms, the same cross beams and stand columns can be adopted for supporting, and the photovoltaic hollow glass can be fixed by using the pressing plates or the pressing blocks and the fasteners, so that the universality is strong, and the development of the assembled building curtain wall is facilitated;
2) Through combining battery piece and cavity glass to form cavity photovoltaic glass, can turn into the electric energy with solar energy and generate electricity, rationally utilize solar energy, be favorable to energy-concerving and environment-protective.
Drawings
Those of ordinary skill in the art will appreciate that the figures are provided for a better understanding of the present utility model and do not constitute any limitation on the scope of the present utility model. Wherein:
fig. 1 is a schematic structural diagram of a exposed frame upright post photovoltaic glass curtain wall system according to a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a exposed frame beam photovoltaic glass curtain wall system according to a second embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a hidden frame upright post photovoltaic glass curtain wall structure according to a third embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a hidden frame beam photovoltaic glass curtain wall system according to a second embodiment of the present utility model.
In the accompanying drawings:
1-a cross beam; 2-stand columns; 3-hollow photovoltaic glass; 4-pressing plates; 5-fastening; 6-angle code; 7-U-shaped members; 8-decorating a buckle cover; 9-a first flexible glue strip; 10-a second flexible strip; 11-decorative buckle strips; 12-briquetting;
30-battery pieces; 31-hollow glass; 32-PVB film.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the specific embodiments thereof in order to make the objects, advantages and features of the utility model more apparent. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for the purpose of facilitating and clearly aiding in the description of embodiments of the utility model. For a better understanding of the utility model with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure for the understanding and reading of the present disclosure, and are not intended to limit the scope of the utility model, which is defined by the appended claims, and any structural modifications, proportional changes, or dimensional adjustments, which may be made by the present disclosure, should fall within the scope of the present disclosure under the same or similar circumstances as the effects and objectives attained by the present utility model.
As used in this disclosure, the singular forms "a," "an," and "the" include plural referents unless the content clearly dictates otherwise. As used in this disclosure, the term "or" is generally employed in its sense including "and/or" unless the content clearly dictates otherwise. As used in this disclosure, the term "plurality" is generally employed in its sense including "at least one" unless the content clearly dictates otherwise. As used in this disclosure, the term "at least two" is generally employed in its sense including "two or more", unless the content clearly dictates otherwise. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", "a third" may include one or at least two such features, either explicitly or implicitly.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1, fig. 1 is a schematic structural diagram of a curtain wall system with exposed frame upright posts according to an embodiment of the utility model. The embodiment provides a bright frame photovoltaic glass curtain wall system, includes:
the support frame is formed by connecting a plurality of transverse beams 1 which are arranged at intervals along the transverse direction and a plurality of upright posts 2 which are arranged at intervals along the longitudinal direction;
a plurality of hollow photovoltaic glasses 3 are spliced and installed on the supporting frame along the transverse direction and the longitudinal direction;
the fixing components are arranged at the splicing positions of the two adjacent hollow photovoltaic glasses 3 and used for fixing the end parts of the two adjacent hollow photovoltaic glasses 3, each fixing component comprises a pressing plate 4 and a fastening piece 5, each pressing plate 4 is located on the outer side of each hollow photovoltaic glass 3, two ends of each pressing plate are respectively pressed on the end parts of the two adjacent hollow photovoltaic glasses 3, and each fastening piece 5 is connected with each pressing plate 4 and each upright post 2.
It should be understood that references to "inner", "outer" and "outer" in the present utility model are all relative to the building body, and that "inner" and "inner" are to be understood as being the sides adjacent to the building interior and "outer" are the sides facing away from the building interior.
In this embodiment, the supporting frame is a stressed main body, and includes a plurality of beams 1 and columns 2 that are connected vertically, where the beams 1 and columns 2 together define a plurality of areas for installing the hollow photovoltaic glass 3. Alternatively, the beam 1 and the upright 2 can be connected through the corner brace 6, two vertical faces of the corner brace 6 are respectively attached to the outer side walls of the beam 1 and the upright 2, and then the fastening pieces 5 such as the split bolts can be used for fixing. Alternatively, the cross beam 1, the upright post 2 and the corner brace 6 may be made of steel or aluminum alloy, which is not limited in the present utility model.
In this embodiment, the fastening member 5 is, for example, a bolt, and the bolt is screwed into the connecting nose outside the upright post 2 from the outside of the pressing plate 4, and the pressing plate 4 can be pressed against the ends of two adjacent hollow photovoltaic glasses 3 by screwing the fastening member 5.
Preferably, the hollow photovoltaic glass 3 comprises a cell 30 and a hollow glass 31, and the cell 30 is fixed on the outer surface of the hollow glass 31 through a PVB film 32. By attaching the battery sheet 30 to the outer surface of the hollow glass 31, solar energy can be converted into electric energy and used for power generation.
In this embodiment, the end of the hollow glass 31 is provided with a U-shaped member 7, the U-shaped member 7 being located in the hollow layer of the hollow glass 31 and opening in a direction away from the center of the hollow glass 31. The U-shaped member 7 is used for connecting the inner layer glass and the outer layer glass of the hollow glass 31, so that the structural stability of the whole hollow glass 31 is ensured.
Alternatively, the U-shaped member 7 is bonded and fixed to the inner wall of the hollow glass 31 by a structural adhesive. Preferably, the side of the U-shaped member 7 near the center of the hollow glass 31 is also provided with a desiccant.
Preferably, the outer side of the pressing plate 4 is also fastened with a decorative buckle cover 8, and the decorative buckle cover 8 can be selected according to design requirements, mainly meets modeling requirements, and can be fixed with the pressing plate 4 through a fastening connection mode and the like.
Preferably, the outer side of the hollow photovoltaic glass 3 is in pressure connection with the pressing plate 4 through a first flexible adhesive tape 9, and the inner side is in pressure connection with the upright post 2 through a second flexible adhesive tape 10. The first flexible glue strip 9 and the second flexible glue strip 10 can be used for leveling the installation of the hollow photovoltaic glass 3 and the decorative buckle cover 8 on the one hand, and for preventing the upright post 2 and the pressing plate 4 from being in direct contact with the hollow photovoltaic glass 3 on the other hand. The first and second flexible strips 9, 10 are preferably ethylene propylene diene monomer strips, as the utility model is not limited in this regard.
Preferably, a gap is arranged between the end surfaces of two adjacent hollow photovoltaic glasses 3, and foam bars and sealant are filled in the gap.
Example two
Referring to fig. 2, fig. 2 is a schematic structural diagram of a exposed frame beam photovoltaic glass curtain wall system according to an embodiment of the utility model. The difference between the second embodiment and the first embodiment is that the first embodiment is a exposed frame upright post photovoltaic glass curtain wall structure, the second embodiment is an exposed frame beam photovoltaic glass curtain wall structure, the hollow photovoltaic glass 3 in the first embodiment is mounted on the upright post 2 through a fixing component, the hollow photovoltaic glass 3 in the second embodiment is mounted on the beam 1 through a fixing component, and other structures are basically the same, so that the specific structure of the exposed frame beam photovoltaic glass curtain wall system is not repeated.
Example III
Referring to fig. 3, fig. 3 is a schematic structural diagram of a hidden frame column photovoltaic glass curtain wall structure according to a third embodiment of the present utility model, where the third embodiment is common to the first embodiment in that the column 2 and the hollow photovoltaic glass 3 with the same structure are adopted, and the structure and the arrangement position of the pressing block 12 in the third embodiment are different from those in the first embodiment, so as to better adapt to the modeling requirement of the hidden frame column glass curtain wall. It will be appreciated that the compacts 12 are used in hidden frame curtain wall constructions, typically in a segmented arrangement; the pressing plate 4 is used for the exposed frame curtain wall structure and is arranged in a through length mode.
Specifically, the hidden frame type photovoltaic glass curtain wall system comprises:
the support frame is formed by connecting a plurality of transverse beams 1 which are arranged at intervals along the transverse direction and a plurality of upright posts 2 which are arranged at intervals along the longitudinal direction;
the plurality of hollow photovoltaic glasses 3 are mounted on the supporting frame in a spliced manner along the transverse direction and the longitudinal direction, U-shaped members 7 are arranged at the end parts of the hollow photovoltaic glasses 3, the U-shaped members 7 are positioned on the hollow layers of the hollow photovoltaic glasses 3, and the openings face the direction deviating from the center of the hollow photovoltaic glasses 3;
the fixing components are arranged at the splicing positions of the two adjacent hollow photovoltaic glasses 3 and used for fixing the end parts of the two adjacent hollow photovoltaic glasses 3, each fixing component comprises a pressing block 12 and a fastening piece 5, each pressing block 12 is located between the two adjacent hollow photovoltaic glasses 3, two ends of each pressing block are respectively pressed on the inner wall of the U-shaped member 7 of the two adjacent hollow photovoltaic glasses 3, and each fastening piece 5 is connected with each pressing block 12 and each upright post 2.
Preferably, a gap is formed between the end surfaces of two adjacent hollow photovoltaic glasses 3, a decorative buckling strip 11 is arranged in the gap, and a foam rod and sealant are filled between the decorative buckling strip 11 and the end of the hollow photovoltaic glass 3.
Example IV
Referring to fig. 4, fig. 4 is a schematic structural diagram of a hidden frame beam photovoltaic glass curtain wall system according to a third embodiment of the present utility model. The difference between the fourth embodiment and the third embodiment is that the third embodiment is a hidden frame upright post photovoltaic glass curtain wall structure, the fourth embodiment is a hidden frame beam photovoltaic glass curtain wall structure, the hollow photovoltaic glass 3 in the third embodiment is installed on the upright post 2 through a fixing component, the hollow photovoltaic glass 3 in the fourth embodiment is installed on the beam 1 through a fixing component, and other structures are basically the same, so that the specific structure of the hidden frame beam photovoltaic glass curtain wall system is not repeated.
It should be understood that the glass curtain wall systems in the above four embodiments may be combined according to design requirements to form glass curtain wall structures of different forms, such as a horizontal-vertical hidden glass curtain wall structure, a full-transparent frame glass curtain wall structure and a full-hidden frame glass curtain wall structure, but all can be installed by adopting the cross beam 1 and the upright post 2 of the same structure, which has stronger universality and is beneficial to promoting the development of the fabricated building curtain wall.
In summary, the embodiment of the utility model provides a exposed frame type photovoltaic glass curtain wall system and a hidden frame type photovoltaic glass curtain wall system, which can adopt the same cross beams and stand columns for supporting different curtain wall structural forms, and can realize the fixation of photovoltaic hollow glass by using pressing plates or pressing blocks and fasteners, thereby having strong universality and being beneficial to promoting the development of assembled building curtain walls; meanwhile, the solar energy can be converted into electric energy to generate electricity through combining the battery piece with the hollow glass to form the hollow photovoltaic glass, so that the solar energy is reasonably utilized, and the energy conservation and the environmental protection are facilitated.
The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the present utility model. It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, the present utility model is intended to include such modifications and alterations insofar as they come within the scope of the utility model or the equivalents thereof.
Claims (10)
1. A light frame photovoltaic glass curtain wall system, comprising:
the support frame is formed by connecting a plurality of transverse beams which are arranged at intervals along the transverse direction and a plurality of upright posts which are arranged at intervals along the longitudinal direction;
a plurality of hollow photovoltaic glasses are spliced and installed on the supporting frame along the transverse direction and the longitudinal direction;
the fixing components are arranged at the splicing positions of two adjacent hollow photovoltaic glasses and used for fixing the end parts of the two adjacent hollow photovoltaic glasses, each fixing component comprises a pressing plate and a fastening piece, each pressing plate is located on the outer side of each hollow photovoltaic glass, two ends of each pressing plate are respectively pressed on the end parts of the two adjacent hollow photovoltaic glasses, and each fastening piece is connected with the corresponding pressing plate and the corresponding cross beam or each upright post.
2. The open frame photovoltaic glass curtain wall system of claim 1, wherein the hollow photovoltaic glass comprises a battery piece and a hollow glass, the battery piece being secured to an outer surface of the hollow glass by a PVB film.
3. The open frame photovoltaic glass curtain wall system according to claim 2, wherein the end of the hollow glass is provided with a U-shaped member located in the hollow layer of the hollow glass and opening in a direction facing away from the center of the hollow glass.
4. The open frame photovoltaic glass curtain wall system of claim 3, wherein the U-shaped member is adhesively secured to the inner wall of the hollow glass by structural adhesive.
5. The open-frame photovoltaic glass curtain wall system according to claim 1, wherein the outer side of the pressure plate is further fastened with a decorative buckle cover.
6. The open frame photovoltaic glass curtain wall system of claim 1, wherein the hollow photovoltaic glass is crimped on the outside with the pressure plate by a first flexible adhesive strip and the inside is crimped on the cross beam or the upright by a second flexible adhesive strip.
7. The open-frame photovoltaic glass curtain wall system according to claim 1, wherein a gap is provided between end surfaces of the two adjacent hollow photovoltaic glasses, and the gap is filled with foam bars and sealant.
8. A hidden frame photovoltaic glass curtain wall system, comprising:
the support frame is formed by connecting a plurality of transverse beams which are arranged at intervals along the transverse direction and a plurality of upright posts which are arranged at intervals along the longitudinal direction;
the plurality of hollow photovoltaic glasses are mounted on the supporting frame in a transverse and longitudinal splicing manner, U-shaped components are arranged at the end parts of the hollow photovoltaic glasses, and the U-shaped components are positioned on the hollow layers of the hollow photovoltaic glasses and open towards the direction deviating from the center of the hollow photovoltaic glasses;
the fixing components are arranged at the splicing positions of two adjacent hollow photovoltaic glasses and used for fixing the end parts of the two adjacent hollow photovoltaic glasses, each fixing component comprises a pressing block and a fastening piece, each pressing block is located between the two adjacent hollow photovoltaic glasses, two ends of each pressing block are respectively pressed on the inner wall of the U-shaped member of the two adjacent hollow photovoltaic glasses, and each fastening piece is connected with the corresponding pressing block or the corresponding upright post.
9. The hidden frame photovoltaic glass curtain wall system of claim 8, wherein a gap is provided between the end surfaces of the two adjacent hollow photovoltaic glasses, a decorative buckle is provided in the gap, and foam bars and sealant are filled between the decorative buckle and the ends of the hollow photovoltaic glasses.
10. The hidden frame photovoltaic glass curtain wall system of claim 8, wherein the hollow photovoltaic glass comprises a battery piece and a hollow glass, the battery piece being secured to an outer surface of the hollow glass by a PVB film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646112.5U CN219973611U (en) | 2023-06-27 | 2023-06-27 | Exposed frame type photovoltaic glass curtain wall system and hidden frame type photovoltaic glass curtain wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646112.5U CN219973611U (en) | 2023-06-27 | 2023-06-27 | Exposed frame type photovoltaic glass curtain wall system and hidden frame type photovoltaic glass curtain wall system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219973611U true CN219973611U (en) | 2023-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321646112.5U Active CN219973611U (en) | 2023-06-27 | 2023-06-27 | Exposed frame type photovoltaic glass curtain wall system and hidden frame type photovoltaic glass curtain wall system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219973611U (en) |
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2023
- 2023-06-27 CN CN202321646112.5U patent/CN219973611U/en active Active
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