CN217580741U - Curtain wall structure with high sound insulation performance - Google Patents
Curtain wall structure with high sound insulation performance Download PDFInfo
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- CN217580741U CN217580741U CN202123041614.9U CN202123041614U CN217580741U CN 217580741 U CN217580741 U CN 217580741U CN 202123041614 U CN202123041614 U CN 202123041614U CN 217580741 U CN217580741 U CN 217580741U
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Abstract
The utility model relates to a curtain wall structure with high sound insulation performance. The curtain wall structure with high sound insulation performance comprises a curtain wall upright post, a cross beam, a first glass piece and a second glass piece, wherein the cross beam is connected with the curtain wall upright post, the first glass piece is connected with the cross beam, the second glass piece is connected with the curtain wall upright post, and the second glass piece and the first glass piece are arranged at intervals. The second glass piece is added on the curtain wall stand column, and the first glass piece and the second glass piece are arranged at intervals, so that an air layer is formed between the first glass piece and the second glass piece, and the sound insulation performance of the curtain wall structure is effectively improved. In addition, the second glass piece is arranged on the curtain wall upright post, and the load bearing burden of the original beam is not increased. Moreover, the curtain wall structure reduces the damage of glass and improves the safety of the curtain wall. Therefore, the curtain wall structure with high sound insulation performance has the advantages of good sound insulation performance and high safety, and is particularly suitable for noisy environments such as airports, overhead buildings and the like.
Description
Technical Field
The utility model relates to a building curtain field especially relates to curtain wall structure with high sound insulation performance.
Background
Building curtain walls refer to the non-load bearing outer wall envelope of a building, usually consisting of panels (glass, metal, slate, ceramic, etc.) and a supporting structure behind (aluminum beam columns, steel structures, glass ribs, etc.).
The sound insulation performance of the building curtain wall used at present is mainly realized by single hollow glass and double hollow glass, and because the hollow layer of the hollow glass is basically all three specifications of 9mm, 12mm and 15mm according to the processing technology of the glass, the hollow layer with better sound insulation effect can be increased more, the quantity of the glass for isolating the hollow layer can be increased naturally, so that the thickness of the glass is increased and the weight is increased. The glass damage rate is increased due to the temperature difference and deformation inside and outside the glass, so that the glass curtain wall has potential safety hazards.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a curtain wall structure that does not increase original curtain wall panel weight, improves curtain wall safety and has high sound insulation performance to the problem that above-mentioned sound insulation curtain wall structure has thickness and weight great to and there is the potential safety hazard.
A curtain wall structure with high sound insulation performance comprises:
curtain wall columns;
the cross beam is connected with the curtain wall upright post;
the first glass piece is connected with the cross beam;
and the second glass piece is connected with the curtain wall upright post, and the second glass piece and the first glass piece are arranged at intervals.
In one embodiment, the second glass piece is removably attached to the curtain wall stud.
In one embodiment, the number of the curtain wall columns is at least two, the curtain wall columns are provided with grooves, and the second glass piece is located between the two curtain wall columns and connected with the curtain wall columns through the grooves.
In one embodiment, the curtain wall upright is an aluminum alloy upright, and the groove is formed by opening the aluminum alloy upright.
In one embodiment, the first glass piece comprises four sheets of glass, each of which is an ultra-white raw sheet.
In one embodiment, the first glass piece is 8+1.52PVB +8Low-E + 1698 Ar +8+1.52PVB +8mm ultra-white toughened double-laminated double-silver LOW-E hollow glass.
In one embodiment, the distance between the second glass piece and the first glass piece is at least 100mm.
In one embodiment, the second piece of glass is ultra-white toughened laminated glass with the thickness of 8+1.52PVB +8 mm.
In one embodiment, the stress models of the curtain wall upright post and the cross beam are simply supported beams.
Above-mentioned curtain wall construction with high sound insulation performance increases the second glass spare on the curtain stand to set up first glass spare and second glass spare interval, make to form the air bed between first glass spare and the second glass spare, effectively improved curtain wall construction's sound insulation performance. In addition, the second glass piece is arranged on the curtain wall upright post, and the load bearing burden of the original beam is not increased. Moreover, the curtain wall structure reduces the damage of glass and is beneficial to improving the safety of the curtain wall. Therefore, the curtain wall structure with high sound insulation performance has the advantages of good sound insulation performance and high safety, and is particularly suitable for noisy environments such as airports, overhead buildings and the like.
Drawings
FIG. 1 is a vertical sectional view of an embodiment of a curtain wall structure having high sound insulation performance;
FIG. 2 is a cross-sectional view of an embodiment of a curtain wall construction having high acoustical isolation;
FIG. 3 is a schematic view of a second glass piece installation according to one embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a curtain wall structure with high sound insulation performance can effectively improve the sound insulation performance of curtain under the condition that does not increase panel weight. The second glass piece is added on the current upright post, which is equivalent to a fixed glass window added on the inner layer of the conventional glass curtain wall, so that the sound insulation performance of the glass curtain wall is greatly improved, and meanwhile, the energy-saving effect of a building can also be improved. The curtain wall structure with high sound insulation performance of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, an embodiment of a curtain wall structure with high sound insulation performance includes a curtain wall pillar 10, a cross beam 20, a first glass member 30 and a second glass member 40, wherein the cross beam 20 is connected with the curtain wall pillar 10, the first glass member 30 is connected with the cross beam 20, the second glass member 40 is connected with the curtain wall pillar 10, and the second glass member 40 is spaced apart from the first glass member 30.
According to the curtain wall structure with high sound insulation performance, the second glass piece 40 is additionally arranged on the curtain wall upright post 10, and the first glass piece 30 and the second glass piece 40 are arranged at intervals, so that an air layer is formed between the first glass piece 30 and the second glass piece 40, and the sound insulation performance of the curtain wall structure is effectively improved. In addition, the second glass member 40 is disposed on the curtain wall pillar 10, and the load-bearing burden of the original beam 20 is not increased. Moreover, the curtain wall structure reduces the damage of glass and improves the safety of the curtain wall. Therefore, the curtain wall structure with high sound insulation performance has the advantages of good sound insulation performance and high safety, and is particularly suitable for noisy environments such as airports, overhead buildings and the like.
The curtain wall stud 10 provides support for the mounting of the cross-beam 20, the cross-beam 20 being used for the provision of a first glazing 30 and the curtain wall stud 10 being used for the provision of a second glazing 40. Typically, the first glass piece 30 is a decorative panel. The first glass piece 30 and the second glass piece 40 are respectively arranged on the cross beam 20 and the curtain wall upright post 10, so that the weight of the decorative panel is not increased, and the load bearing burden on the keel is reduced. Wherein the second glass member 40 is detachably connected with the curtain wall pillar 10, so that the second glass member 40 can be conveniently detached from the room. As shown in fig. 3, in the present embodiment, the number of the curtain wall uprights 10 is at least two, the curtain wall uprights 10 are provided with the grooves 12, and the second glass member 40 is located between the two curtain wall uprights 10 and is connected with the curtain wall uprights 10 through the grooves 12. During actual construction, can set up many curtain stand 10 according to the size of wall, many curtain stand 10 parallel arrangement. For convenience of description, the present embodiment is described by taking two curtain wall uprights 10 as an example. The two curtain wall uprights 10 are provided with recesses 12 in the surfaces facing each other, the dimensions of the second glass element 40 matching the dimensions of the recesses 12. During installation, one end of the second glass piece 40 is inserted into the groove 12 of one curtain wall upright 10, and then the other end of the second glass piece is inserted into the groove 12 of another curtain wall upright 10, that is, the two ends of the second glass piece 40 are respectively inserted into the two grooves 12, so that the second glass piece 40 is installed. In addition, when the second glass piece 40 is installed, the second glass piece 40 can be installed indoors, so that the second glass piece 40 is convenient to disassemble and install, and the construction safety is guaranteed.
Further, in the present embodiment, the curtain wall pillar 10 is an aluminum alloy pillar, and the groove 12 is formed by opening the aluminum alloy pillar. The groove 12 is formed by directly opening the die by aluminum alloy, so that the deformation is not easy to occur, and the mounting stability of the second glass piece 40 is improved. Specifically, the curtain wall upright post 10 is made of 6063-T6 aluminum profiles. The stress model is a simply supported beam, the upper supporting point bears the gravity load, the lower supporting point is vertically telescopic, and the span is 3300mm. It should be noted that the depth of the groove 12 can be selected according to the actual situation, as long as it can ensure that the second glass element 40 can be stably mounted on the curtain wall pillar 10.
After the curtain wall construction is finished, the first glass piece 30 faces outdoors, the second glass piece 40 faces indoors, and a certain distance is reserved between the first glass piece 30 and the second glass piece 40, so that a hollow layer 50 is formed between the first glass piece 30 and the second glass piece 40, and the sound insulation effect is improved. In this embodiment, the distance between the second glass piece 40 and the first glass piece 30 is at least 100mm. It should be noted that the distance between the second glass member 40 and the first glass member 30 is related to the connection manner and position of the curtain wall pillar 10 and the cross beam 20, and will not be described in detail here.
In this embodiment, the first glass piece 30 includes four pieces of glass, and the four pieces of glass are all ultra-white raw pieces. The ultra-white glass is ultra-transparent low-iron glass, also called low-iron glass and high-transparency glass, and has the advantages of low spontaneous explosion rate, good color consistency, high visible light transmittance and good permeability. The original piece of glass refers to glass with fixed size produced by a plate glass factory, so that the installation of a curtain wall can be facilitated, and the installation speed is increased. Furthermore, the first glass piece 30 is an ultra-white toughened double-silver LOW-E hollow glass with double-laminated glue and 8+1.52PVB +8Low-E + 1698 mm from outside to inside in sequence.
The first glass piece 30 is mounted on the beam 20 by a conventional mounting method in the art. In the present embodiment, the cross beam 20 is made of 6063-T6 aluminum profile. The stress model is a simply supported beam, one end of the stress model is fixedly hinged, the other end of the stress model is in sliding hinge connection, and the span is 1750mm.
In addition, in this embodiment, the second glass piece 40 is an ultrawhite toughened laminated glass with a thickness of 8+1.52PVB +8 mm. Because the hollow layer distance in the first glass spare 30 is 8mm, the hollow layer distance in the second glass spare 40 is 8mm also, this makes the hollow layer's between first glass spare 30 and the second glass spare 40 thickness reach 116mm, surpass the hollow layer thickness that conventional glass technology can be processed far away, the glass space that has had this 116mm is equivalent to increased one fixed glass window at normal glass curtain wall inlayer, can also improve the energy-conserving effect of building when improving the curtain wall sound insulation performance greatly, the specially adapted airport, noisy positions such as overhead. And, reduced the damaged of glass, improved the security of curtain.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but it cannot be understood that a plurality of modifications and improvements can be made on the premise of the inventive concept, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A curtain wall structure having high sound insulation performance, comprising:
curtain wall column;
the cross beam is connected with the curtain wall upright post;
the first glass piece is connected with the cross beam;
and the second glass piece is connected with the curtain wall upright post, and the second glass piece and the first glass piece are arranged at intervals.
2. The curtain wall structure with high sound insulation performance according to claim 1, wherein the second glass member is detachably connected with the curtain wall upright.
3. The curtain wall structure with the high sound insulation performance according to claim 1, wherein the number of the curtain wall stand columns is at least two, the curtain wall stand columns are provided with grooves, and the second glass piece is located between the two curtain wall stand columns and connected with the curtain wall stand columns through the grooves.
4. The curtain wall structure with high sound insulation performance according to claim 3, wherein the curtain wall upright is an aluminum alloy upright, and the groove is formed by opening the aluminum alloy upright.
5. The curtain wall structure with high sound insulation performance according to claim 1, wherein the first glass piece comprises four pieces of glass, and the four pieces of glass are all ultra white raw pieces.
6. The curtain wall structure with high sound insulation performance as claimed in claim 4, is characterized in that the first glass piece is 8+1.52PVB +8Low-E + 1698 Ar +8+1.52PVB +8mm ultrawhite toughened double-laminated-adhesive double-silver LOW-E hollow glass.
7. Curtain wall construction with high sound insulation according to claim 1, characterised in that the distance between the second glass element and the first glass element is at least 100mm.
8. The curtain wall structure with high sound insulation performance according to claim 1, wherein the second glass piece is 8+1.52PVB +8mm ultrawhite toughened laminated glass.
9. The curtain wall structure with high sound insulation performance as claimed in any one of claims 1 to 8, wherein the stress models of the curtain wall stand columns and the cross beams are simply supported beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041614.9U CN217580741U (en) | 2021-12-06 | 2021-12-06 | Curtain wall structure with high sound insulation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041614.9U CN217580741U (en) | 2021-12-06 | 2021-12-06 | Curtain wall structure with high sound insulation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217580741U true CN217580741U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123041614.9U Active CN217580741U (en) | 2021-12-06 | 2021-12-06 | Curtain wall structure with high sound insulation performance |
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| CN (1) | CN217580741U (en) |
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2021
- 2021-12-06 CN CN202123041614.9U patent/CN217580741U/en active Active
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