A soundproof curtain wall system
By using a laminated insulated glass curtain wall system, combined with the fixed connection of columns, railings and fasteners, the problem of traditional curtain wall structures being unable to isolate external noise is solved, achieving high-efficiency sound insulation performance and a stable connection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN FANGDA DECORATION ENG
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-16
AI Technical Summary
Traditional curtain wall structures cannot effectively prevent external noise from entering, resulting in poor room sound insulation performance and affecting residents' lives and work.
The system employs a laminated insulated glass curtain wall system, which includes a first glass layer, an air gap, and a second glass layer arranged sequentially from the outside to the inside. Combined with the fixed connection method of columns, railings, and fasteners, the air gap is used to isolate noise, and the curtain wall glass and the profile are firmly connected by structural adhesive and fasteners.
It effectively reduces noise entering the room, improves the room's sound insulation performance, and ensures a stable connection between the curtain wall glass and the profile, while flexibly adapting to different application scenarios.
Smart Images
Figure CN224363504U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building curtain wall technology, and in particular to a soundproof curtain wall system. Background Technology
[0002] With the development of high-rise buildings, residential buildings with curtain wall structures are becoming increasingly common. However, traditional curtain wall structures suffer from sound leakage, failing to prevent external noise from entering, reducing the sound insulation performance of the rooms, and affecting residents' work and life. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide a soundproof curtain wall system to effectively reduce noise entering the room and improve the sound insulation performance of the room.
[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved through the following technical solution: A soundproof curtain wall system is provided, comprising a curtain wall structure and a building structure. The curtain wall structure is installed on the exterior side of the building structure. The curtain wall structure includes curtain wall profiles and curtain wall glass. The curtain wall profiles include columns and railings. The railings are fixedly installed at both ends of the columns by screws. The exterior side of the columns is fixedly connected to fasteners. The curtain wall glass is installed on the exterior side of the columns by structural adhesive, and the fasteners define the curtain wall glass. The curtain wall glass is laminated insulated glass, and the curtain wall glass includes a first glass layer, an air gap, and a second glass layer arranged sequentially from the outside to the inside. The first glass layer is a laminated glass layer.
[0005] The further technical solution is as follows: the first glass layer includes semi-tempered glass, PVB film and double silver LOW-E coated semi-tempered glass arranged sequentially from the outside to the inside, and the film of the double silver LOW-E coated semi-tempered glass is located on the side of the double silver LOW-E coated semi-tempered glass away from the PVB film.
[0006] The further technical solution is as follows: the thickness of the semi-tempered glass of the first glass layer is 8mm, the thickness of the PVB film is 1.52mm, and the thickness of the double silver LOW-E coated semi-tempered glass is 8mm.
[0007] The further technical solution is as follows: the second glass layer includes semi-tempered glass, PVB film and semi-tempered glass arranged sequentially from the outside to the inside.
[0008] The further technical solution is as follows: the thickness of the semi-tempered glass of the second glass layer is 8mm, and the thickness of the film is 1.52mm.
[0009] The further technical solution is that the second glass layer is tempered glass.
[0010] The further technical solution is that the thickness of the second glass layer is 10mm.
[0011] The further technical solution is that the thickness of the air interlayer is 12mm.
[0012] The further technical solution is as follows: the column includes a male column and a female column, the front side of the male column is opposite to the front side of the female column, the front side of the male column is connected to the front side of the female column through a limiting rubber strip, the joint between the male column and the female column is filled with closed-cell sponge, the back of the male column and the female column are flat, and the railings are respectively set on the back of the male column and the female column.
[0013] The further technical solution is as follows: the fastener is fixedly connected to the outdoor side of the column via a connecting rubber strip. The fastener includes a column connector and a fastener cover. The outdoor side of the column is provided with a slot for one side of the connecting rubber strip to be engaged. One end of the column connector is provided with a groove corresponding to the slot for the other side of the connecting rubber strip to be engaged. The column connector is provided with a hook. The fastener cover is provided with a hook corresponding to the hook. The hook engages with the hook to fix the column connector to the fastener cover. The end of the fastener cover away from the column is provided with a groove facing the curtain wall glass. An EPDM rubber strip is provided on the groove. The fastener cover limits the curtain wall glass through the EPDM rubber strip.
[0014] The beneficial technical effects of this utility model are as follows: The soundproof curtain wall system of this utility model is a curtain wall structure consisting of curtain wall profiles and curtain wall glass installed on the outdoor side of the building structure. The curtain wall glass includes a first glass layer, an air gap, and a second glass layer arranged sequentially from the outside to the inside. The first glass layer is a laminated glass layer. By setting the air gap, external noise can be effectively isolated, noise transmission into the room can be effectively reduced, and the sound insulation performance of the room can be improved. Moreover, the curtain wall profile includes columns and railings. Fasteners are fixedly connected to the outdoor side of the columns. The curtain wall glass is installed on the outdoor side of the columns by structural adhesive, and the fasteners limit the curtain wall glass to ensure a stable connection between the curtain wall glass and the curtain wall profile. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a structural diagram illustrating the specific application of the soundproof curtain wall system provided in this embodiment of the invention. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figure 1 , Figure 1 This is a structural diagram illustrating the specific application of the soundproof curtain wall system provided in this embodiment of the present invention. The soundproof curtain wall system includes a curtain wall structure 100 and a building structure 200. The curtain wall structure 100 is installed on the outdoor side of the building structure 200. The curtain wall structure 100 includes a curtain wall profile 11 and a curtain wall glass 12. The curtain wall profile 11 includes columns 111 and railings 112. The railings 112 are fixedly installed at both ends of the columns 111 by screws. The outdoor side of the columns 111 is fixedly connected to fasteners 113. The curtain wall glass 12 is installed on the outdoor side of the columns 111 by structural adhesive 13, and the fasteners 113 define the curtain wall glass 12. The curtain wall glass 12 is a laminated insulated glass. The curtain wall glass 12 includes a first glass layer 121, an air gap 122, and a second glass layer 123 arranged sequentially from the outside to the inside. The first glass layer 121 is a laminated glass layer.
[0019] The curtain wall profile 11 can be produced from aluminum alloy profiles through pretreatment, powder coating, drying, and adhesive injection processes, resulting in high strength, good thermal insulation, good rigidity, good fire resistance, good atmospheric corrosion resistance, and a long service life. The ends of the railing 112 are fixed with fixing blocks via screws, and the column 111 is fixedly connected to the railing 112 via screws and the fixing blocks. The soundproof curtain wall system consists of a curtain wall structure 100, which includes curtain wall profiles 11 and curtain wall glass 12, installed on the outdoor side of the building structure 200. The curtain wall glass 12 includes a first glass layer 121, an air gap 122, and a second glass layer 123 arranged sequentially from the outside to the inside. The first glass layer 121 is a laminated glass layer. By setting the air gap 122, external noise can be effectively isolated, noise transmission into the room can be effectively reduced, and the sound insulation performance of the room can be improved. In addition, the curtain wall profile 11 includes columns 111 and railings 112. The outdoor side of the columns 111 is fixedly connected to fasteners 113. The curtain wall glass 12 is installed on the outdoor side of the columns 111 by structural adhesive 13, and the fasteners 113 limit the curtain wall glass 12 to ensure a stable connection between the curtain wall glass 12 and the curtain wall profile 11. The curtain wall glass 12 is defined by fasteners 113 in conjunction with structural adhesive 13 and curtain wall profiles 11. The structure of the curtain wall glass 12, the corresponding columns 111 and the corresponding fasteners 113 can be set according to the requirements. It is highly flexible, can adapt to different application scenarios, and ensures that the surfaces of adjacent curtain wall glass 12 on the side facing the outside are flush.
[0020] Specifically, in this embodiment, the first glass layer 121 includes, from the outside to the inside, semi-tempered glass, PVB (polyvinyl butyral) film, and double-silver LOW-E coated semi-tempered glass, arranged sequentially. The film of the double-silver LOW-E coated semi-tempered glass is located on the side of the double-silver LOW-E coated semi-tempered glass away from the PVB film. The first glass layer 121, by incorporating semi-tempered glass and double-silver LOW-E coated semi-tempered glass, provides strong blocking ability for solar radiation heat of the curtain wall glass 12. The film is located on the side of the double-silver LOW-E coated semi-tempered glass away from the PVB film, facing the air interlayer 122.
[0021] Specifically, the thickness of the semi-tempered glass in the first glass layer 121 is 8mm, the thickness of the PVB film is 1.52mm, and the thickness of the double silver LOW-E coated semi-tempered glass is 8mm.
[0022] Specifically, in this embodiment, the second glass layer 123 includes semi-tempered glass, PVB film, and semi-tempered glass arranged sequentially from the outside to the inside. Preferably, the thickness of the semi-tempered glass in the second glass layer 123 is 8 mm, and the thickness of the film is 1.52 mm.
[0023] In this embodiment, the second glass layer 123 may also be tempered glass. Within the same unit curtain wall, the structures of two adjacent curtain wall glass panes 12 may differ. Specifically, the thickness of the second glass layer 123 is 10mm. Of course, in some embodiments, the structures of two adjacent curtain wall glass panes 12 within the same unit curtain wall are identical.
[0024] Preferably, the thickness of the air interlayer 122 is 12 mm.
[0025] Specifically, the column 111 includes a male column 1111 and a female column 1112. The front side of the male column 1111 is opposite to the front side of the female column 1112. The front side of the male column 1111 is connected to the front side of the female column 1112 by a limiting rubber strip. The joint between the male column 1111 and the female column 1112 is filled with closed-cell sponge. The back sides of the male column 1111 and the female column 1112 are flat. The railing 112 is respectively provided on the back sides of the male column 1111 and the female column 1112. In this embodiment, the second glass layer 123 of the curtain wall glass 12 connected to the female column is tempered glass, and the second glass layer 123 of the curtain wall glass 12 connected to the male column is laminated glass comprising semi-tempered glass, PVB film and semi-tempered glass arranged sequentially from the outside to the inside.
[0026] Preferably, the fastener 113 is fixedly connected to the outdoor side of the column 111 via a connecting strip 101. The fastener 113 includes a column connector 1131 and a cover 1132. The outdoor side of the column 111 is provided with a slot for one side of the connecting strip 101 to be engaged. One end of the column connector 1131 is provided with a groove corresponding to the slot for the other side of the connecting strip 101 to be engaged. The column connector 1131 is provided with a hook. The cover 1132 is provided with a hook corresponding to the hook. The hook engages with the hook to fix the column connector 1131 and the cover 1132. The end of the cover 1132 away from the column 111 is provided with a groove facing the curtain wall glass 12. An EPDM rubber strip 102 is provided on the groove. The cover 1132 defines the curtain wall glass 12 through the EPDM rubber strip 102. A rigid rubber pad 103 can be provided between the cover 1132 and the column connector 1131 to further improve the stability of the curtain wall glass 12 installation. The surface of the cover 1132 can be coated with fluorocarbon. The curtain wall glass 12 is secured to the curtain wall profile 11 by the fastener 113 in conjunction with the EPDM rubber strip 102 and structural adhesive 13, with the glass positioned between the EPDM rubber strip 102 and the structural adhesive 13. The connection structure between the curtain wall profile 11 and the curtain wall glass 12 is simple, easy to install, convenient for maintenance and replacement, and occupies little space.
[0027] Specifically, the building structure 200 is connected to the curtain wall profile 11 via stainless steel parts 206. The building structure 200 includes wall columns, and the curtain wall profile 11 is installed on the wall columns. The interior of the wall columns is provided with a galvanized steel plate 201, the thickness of which is 1.5mm. The side of the galvanized steel plate 201 closest to the curtain wall profile 11 is provided with fireproof cotton 202. The surface of the wall columns may be provided with aluminum corner guards 203, the surface of which may be coated with an inorganic coating. The aluminum corner guards 203 are white. The surface of the wall columns may also be provided with a flame-retardant plywood 204, the thickness of which is 9.5mm. The outer surface of the flame-retardant plywood 204 is provided with a painted plate 205, so that the flame-retardant plywood 204 is located between the painted plate 205 and the wall column.
[0028] In summary, the soundproof curtain wall system of this utility model comprises a curtain wall structure including curtain wall profiles and curtain wall glass, installed on the exterior side of the building structure. The curtain wall glass includes a first glass layer, an air gap, and a second glass layer arranged sequentially from the outside to the inside. The first glass layer is a laminated glass layer. By setting the air gap, external noise can be effectively isolated, noise transmission into the room can be effectively reduced, and the sound insulation performance of the room can be improved. Moreover, the curtain wall profile includes columns and railings. Fasteners are fixedly connected to the exterior side of the columns. The curtain wall glass is installed on the exterior side of the columns using structural adhesive, and the fasteners secure the curtain wall glass to ensure a stable connection between the curtain wall glass and the curtain wall profile.
[0029] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.
Claims
1. A soundproof curtain wall system, characterized in that, The system includes a curtain wall structure and a building structure. The curtain wall structure is installed on the exterior side of the building structure. The curtain wall structure includes curtain wall profiles and curtain wall glass. The curtain wall profiles include columns and railings. The railings are fixedly installed at both ends of the columns by screws. The exterior side of the columns is fixedly connected to fasteners. The curtain wall glass is installed on the exterior side of the columns by structural adhesive, and the fasteners define the curtain wall glass. The curtain wall glass is laminated insulated glass. The curtain wall glass includes a first glass layer, an air gap, and a second glass layer arranged sequentially from the outside to the inside. The first glass layer is a laminated glass layer.
2. The soundproof curtain wall system according to claim 1, characterized in that, The first glass layer comprises, from the outside to the inside, semi-tempered glass, PVB film, and double silver LOW-E coated semi-tempered glass, wherein the film of the double silver LOW-E coated semi-tempered glass is located on the side of the double silver LOW-E coated semi-tempered glass away from the PVB film.
3. The soundproof curtain wall system according to claim 2, characterized in that, The thickness of the semi-tempered glass in the first glass layer is 8mm, the thickness of the PVB film is 1.52mm, and the thickness of the double silver LOW-E coated semi-tempered glass is 8mm.
4. The soundproof curtain wall system according to claim 2, characterized in that, The second glass layer comprises, from the outside to the inside, semi-tempered glass, PVB film, and semi-tempered glass arranged in sequence.
5. The soundproof curtain wall system according to claim 4, characterized in that, The thickness of the semi-tempered glass in the second glass layer is 8 mm, and the thickness of the film is 1.52 mm.
6. The soundproof curtain wall system according to claim 2, characterized in that, The second glass layer is tempered glass.
7. The soundproof curtain wall system according to claim 6, characterized in that, The thickness of the second glass layer is 10 mm.
8. The soundproof curtain wall system according to claim 1, characterized in that, The thickness of the air gap is 12 mm.
9. The soundproof curtain wall system according to claim 1, characterized in that, The pillars include male pillars and female pillars. The front side of the male pillar is opposite to the front side of the female pillar. The front side of the male pillar is connected to the front side of the female pillar through a limiting rubber strip. The joint between the male pillar and the female pillar is filled with closed-cell sponge. The back sides of the male pillar and the female pillar are flat. The railings are respectively provided on the back sides of the male pillar and the female pillar.
10. The soundproof curtain wall system according to claim 1, characterized in that, The fastener is fixedly connected to the outdoor side of the column via a connecting strip. The fastener includes a column connector and a fastener cover. The outdoor side of the column has a slot for one side of the connecting strip to engage. One end of the column connector has a slot corresponding to the slot for the other side of the connecting strip to engage. The column connector has a hook, and the fastener cover has a hook corresponding to the hook. The hook engages with the hook to fix the column connector to the fastener cover. The end of the fastener cover away from the column has a groove with an opening facing the curtain wall glass. An EPDM rubber strip is provided on the groove, and the fastener cover uses the EPDM rubber strip to define the curtain wall glass.