CN214696301U

CN214696301U - Glass curtain wall with sound insulation structure

Info

Publication number: CN214696301U
Application number: CN202120082070.1U
Authority: CN
Inventors: 廖海兵; 彭博; 黄泽芝; 丁湖坤
Original assignee: Hunan Tiangong Curtain Wall Technology Co ltd
Current assignee: Hunan Tiangong Curtain Wall Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-12
Anticipated expiration: 2031-01-13

Abstract

A glass curtain wall with a sound insulation structure comprises a substrate and a panel, wherein a layer of aluminum honeycomb plate is formed on the surface of the substrate, the surface of the aluminum honeycomb plate is sealed through a polyester fiber plate, sound absorption holes are formed in the polyester fiber plate in a lattice mode, a plurality of blind grooves are further formed in the surface of the polyester fiber plate, the blind grooves are arranged in an array mode, sound absorption foam plastic plates matched with the blind grooves in size are filled in the blind grooves, and sound absorption sponge strips which are arranged in a transverse-vertical staggered mode are arranged between every two adjacent blind grooves; the panel is individual layer glass panel or cavity intermediate layer glass panel, laminate in inhale sound sponge strip surface and fixed, just the panel with it has one to inhale sound interlayer space to separate through inhaling the sound sponge strip between the polyester fiber board. The utility model discloses have certain noise insulation, have the isolation effect of preferred to external environment noise, can effectively improve the holistic syllable-dividing effect of building.

Description

Glass curtain wall with sound insulation structure

Technical Field

The utility model relates to a glass curtain wall technical field specifically is a glass curtain wall with sound-proof construction.

Background

With the continuous development of economic construction, various office buildings, hotels, commercial buildings and civil houses are more and more, and the buildings are also developed to high levels, so that various novel building materials are required to be continuously supplied, and the glass curtain wall, as a novel outer wall body form, refers to a building outer protective structure or a decorative structure which is composed of a supporting structure system and glass, has certain displacement capacity relative to a main structure and does not bear the action of the main structure, and can be matched with sunlight or light to build a higher-end decorative effect.

The existing glass curtain wall is too simple in structure, the sound insulation effect of the glass curtain wall is weaker than that of a cement wall, the good sound insulation effect cannot be achieved, and the building curtain wall decoration is usually arranged on a high-rise building close to the street and is very easily interfered by external sound in the high-rise building. With the rapid development of the building industry and the gradual improvement of the energy-saving consciousness of the living standard of people, the energy-saving performance of the building also becomes an indispensable performance part in new building materials, and the sound insulation and heat preservation performance of the wall body is one of the most effective energy-saving performance of the building, so that the light building wallboard with better sound insulation, heat insulation and heat preservation performances is developed, and has better economic value and practical value.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a glass curtain wall with sound-proof construction to solve the shortcoming in the above-mentioned background art.

The utility model provides a technical problem adopt following technical scheme to realize:

a glass curtain wall with a sound insulation structure comprises a substrate and a panel, wherein a layer of aluminum honeycomb plate is formed on the surface of the substrate, the surface of the aluminum honeycomb plate is sealed through a polyester fiber plate, sound absorption holes are formed in the polyester fiber plate in a lattice mode, a plurality of blind grooves are further formed in the surface of the polyester fiber plate, the blind grooves are arranged in an array mode, sound absorption foam plastic plates matched with the blind grooves in size are filled in the blind grooves, and sound absorption sponge strips which are arranged in a transverse-vertical staggered mode are arranged between every two adjacent blind grooves; the panel is individual layer glass panel or cavity intermediate layer glass panel, laminate in inhale sound sponge strip surface and fixed, just the panel with it has one to inhale sound interlayer space to separate through inhaling the sound sponge strip between the polyester fiber board.

By way of further limitation, the substrate is one of an aluminum plastic plate, an aluminum alloy plate, an aluminum plate and a gypsum board.

And as further limitation, the substrate and the panel are used for sealing the outer side of the sound absorption interlayer space at the position of the outer contour line through sealant, and the outer side of the outer contour line is subjected to outer side edge covering treatment through an aluminum buckle plate.

As a further limitation, a butyl rubber layer is lined between the aluminum honeycomb plate and the base plate, and an alkali-resistant fiberglass cloth is arranged on the contact surface of the butyl rubber layer and the aluminum honeycomb plate.

As a further limitation, the aperture of a single hole of the sound absorption hole formed in the polyester fiber plate is 5-8 mm, and the hole distance is 20-30 mm.

The depth of the blind groove arranged on the polyester fiber plate is further limited to 1/3-1/2 of the thickness of the polyester fiber plate.

By further limitation, the blind grooves are preferably rectangular blind grooves, and the distance between every two adjacent blind grooves is 20-50 mm.

As a further limitation, the sound-absorbing sponge strip has the density of more than or equal to 30kg/m³The high-density sound-absorbing sponge is formed.

As a further limitation, the thickness of the interlayer of the sound-absorbing interlayer space separated by the sound-absorbing sponge strips is 18-25 mm, and the length of the long edge of the formed glass curtain wall is less than or equal to 2.5 m.

Has the advantages that: the utility model discloses a glass curtain wall with sound-proof structure uses the base plate as the structure basis, through the polyester fiber board that utilizes to have certain syllable-dividing effect at the substrate surface as the carrier, will utilize and inhale sound foam plastic board and cut into a plurality of sound field units, when carrying out the active absorption to the noise, it propagates in the curtain to have reduced sound, prevent that adjacent glass from producing resonance, make the curtain have good syllable-dividing effect, and through the reasonable sound insulation structural layer that sets up, when making the noise propagate to the building direction, need stride the decay of medium propagation through the cubic, the sound-insulating ability of curtain has further been promoted.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Wherein: 1. an aluminous gusset plate; 2. a panel; 3. a sound absorbing foam plastic panel; 4. sound-absorbing sponge strips; 5. a sound absorption hole; 6. a polyester fiber board; 7. an aluminum honeycomb panel; 8. a substrate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1, a preferred embodiment of a glass curtain wall with a sound insulation structure, in this embodiment, the glass curtain wall has a dimension of 2.2m long and 1.5m wide, the glass curtain wall comprises a base plate 8 as an indoor side and a panel 2 as an outdoor side, in this embodiment, the base plate 8 is an aluminum-plastic plate, a layer of aluminum honeycomb plate 7 is molded on the inner side of the base plate 8, the aluminum honeycomb plate 7 is used as a light weight composition structure, and the surface of the aluminum honeycomb plate 7 is sealed by a one-piece molded polyester fiber plate 6.

In another embodiment, in order to improve the strength, stability and impact resistance of the glass curtain wall at the indoor side, a butyl rubber layer is additionally arranged between the aluminum honeycomb panel 7 and the base plate 8, the butyl rubber layer is attached to the inner surface of the base plate 8, a layer of alkali-resistant glass fiber cloth is formed on the surface of the butyl rubber layer, and the aluminum honeycomb panel 7 is directly formed on the surface of the alkali-resistant glass fiber cloth.

The polyester fiber board 6 is used as a sound absorption structure board, the thickness of the sound absorption structure board is 12mm, the sound absorption holes 5 arranged in a dot matrix are formed in the sound absorption structure board, the aperture of a single hole of each sound absorption hole 5 is 5mm, and the hole distance is 20 mm; in addition, the polyester fiber board 6 is provided on the surface of the board bodyThe sound-absorbing foam plastic plate is provided with a plurality of rectangular blind grooves, the depth of the rectangular blind grooves is 6mm, the depth of the rectangular blind grooves is 1/2 of the thickness of a polyester fiber plate 6, the rectangular blind grooves are adhered with sound-absorbing foam plastic plates 3 with the same size as the rectangular blind grooves through adhesive layers, and the surfaces of the sound-absorbing foam plastic plates 3 are 2mm higher than the rectangular blind grooves; the space between the rectangular blind grooves at the positions is 30mm, and sound-absorbing sponge strips 4 are adhered between the adjacent sound-absorbing foam plastic plates 3 at the space positions through adhesive layers, and the sound-absorbing sponge strips 4 are arranged in a staggered manner in the transverse and vertical directions and have the density of 32kg/m³Inhale the sound sponge shaping and make, it has single-deck glass panel as panel 2 to inhale 4 surface adhesions of sound sponge strip, and inhales the height of sound sponge strip 4 and be 22mm, can separate through inhaling sound sponge strip 4 and have a thickness to be 22 mm's sound interlayer space between panel 2 and polyester fiber board 6. Because the sound-absorbing interlayer space is provided with an open surface at the outer contour line position of the glass curtain wall, the sound-absorbing interlayer space can be sealed at the outer contour line positions of the base plate 8 and the panel 2 through sealant, and the outer side of the outer contour line is subjected to outer side edge covering treatment through the aluminous gusset plate 1.

In another embodiment, in order to improve the sound insulation performance of the panel 2 side, a hollow laminated glass panel may be used for the panel 2.

In order to improve the structural stability between the panel 2 and the substrate 8, a triangular buckle plate or a U-shaped buckle edge strip can be arranged at the outer contour line position of the substrate 8 and the panel 2, so that the outer side edge covering treatment is carried out through the aluminous buckle plate 1 after the substrate 8 and the panel 2 are fastened and fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A glass curtain wall with a sound insulation structure comprises a substrate and a panel, and is characterized in that a layer of aluminum honeycomb plate is formed on the surface of the substrate, the surface of the aluminum honeycomb plate is sealed through a polyester fiber plate, sound absorption holes are formed in the polyester fiber plate in a dot array mode, a plurality of blind grooves are further formed in the surface of the polyester fiber plate, the blind grooves are arranged in an array mode, sound absorption foam plastic plates matched with the blind grooves in size are filled in the blind grooves, and sound absorption sponge strips which are arranged in a horizontal-vertical staggered mode are arranged between the blind grooves adjacent to each other in position; the panel is individual layer glass panel or cavity intermediate layer glass panel, laminate in inhale sound sponge strip surface and fixed, just the panel with it has one to inhale sound interlayer space to separate through inhaling the sound sponge strip between the polyester fiber board.

2. The glass curtain wall with the sound insulation structure of claim 1, wherein the base plate is one of an aluminum plastic plate, an aluminum alloy plate, an aluminum plate and a gypsum plate.

3. The glass curtain wall with the sound insulation structure as claimed in claim 1, wherein the base plate and the panel are sealed at the outer contour line position to the outside of the sound absorption interlayer space by a sealant, and are subjected to an outer edge covering treatment at the outside of the outer contour line by an aluminous gusset plate.

4. The glass curtain wall with the sound insulation structure as claimed in claim 1, wherein a butyl rubber layer is lined between the aluminum honeycomb panel and the base plate, and an alkali-resistant fiberglass cloth is arranged on a contact surface of the butyl rubber layer and the aluminum honeycomb panel.

5. The glass curtain wall with the sound insulation structure as claimed in claim 1, wherein the diameter of the single hole of the sound absorption hole formed in the polyester fiber plate is 5-8 mm, and the distance between the holes is 20-30 mm.

6. The glass curtain wall with the sound insulation structure as claimed in claim 1, wherein the blind grooves formed in the polyester fiber plate have a groove depth of 1/3-1/2 of the thickness of the polyester fiber plate.

7. The glass curtain wall with the sound insulation structure as claimed in claim 1, wherein the blind grooves are preferably rectangular blind grooves, and the spacing between the adjacent blind grooves is 20-50 mm.

8. The glass curtain wall with the sound insulation structure as claimed in claim 1, wherein the sound-absorbing sponge strip has a density of 30kg/m or more³The high-density sound-absorbing sponge is formed.

9. The glass curtain wall with the sound insulation structure as claimed in claim 1, wherein the thickness of the sound-absorbing interlayer space partitioned by the sound-absorbing sponge strips is 18-25 mm, and the length of the long side of the formed glass curtain wall is less than or equal to 2.5 m.