CN219240992U

CN219240992U - Modular sound insulation glass curtain wall

Info

Publication number: CN219240992U
Application number: CN202223531637.2U
Authority: CN
Inventors: 陈峥嵘; 陈爱山
Original assignee: Jiangsu Yuefa Construction Engineering Co ltd
Current assignee: Jiangsu Yuefa Construction Engineering Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-23
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a modular sound insulation glass curtain wall, which comprises an installation keel, an outer layer glass plate, a combined sound insulation plate and an inner layer glass plate, wherein the outer layer glass plate, the combined sound insulation plate and the inner layer glass plate are arranged in the inner wall of the upper and lower installation keels in three layers, the combined sound insulation plate is arranged between the outer layer glass plate and the inner layer glass plate and is provided with a gap, an ultraviolet-proof film is arranged on the outer side of the outer layer glass plate, the combined sound insulation plate comprises an upper elastic block, a lower elastic block, a front baffle plate, a rear baffle plate, an additional plate, a sound insulation film, an upper plate and a lower plate, the front baffle plate, the rear baffle plate, the upper plate and the lower plate form a reverse waist drum type sealing structure, the sound insulation film is vertically arranged in the reverse waist drum type sealing structure, and the rear baffle plate and the additional plate are combined into an oval vacuum cavity.

Description

Modular sound insulation glass curtain wall

Technical Field

The utility model belongs to the technical field of glass curtain walls, and particularly relates to a modular sound insulation glass curtain wall.

Background

Light wall with decorative effect commonly used in modern large and high-rise buildings is used as curtain wall. Curtain walls consist of a panel and a supporting structure system, which can be divided in terms of use: building curtain walls, component type building curtain walls, unit type curtain walls, glass curtain walls, stone curtain walls, metal plate curtain walls, full glass curtain walls, point supporting glass curtain walls and the like; the glass curtain wall is a beautiful and novel building wall decorating method and is a remarkable characteristic of modern high-rise building times. The glass curtain wall has good visual effect, but the sound insulation effect is not ideal, the existing glass curtain wall is mostly made of hollow glass, and the hollow glass is usually filled with dry air or inert gas to realize the effects of sound insulation, heat insulation and the like, and the glass curtain wall has the effects on high-frequency noise (including the voice of people speaking, a tweeter and the like), but has the effects on low-frequency noise (including generator noise, road and bridge vibration, water flow, blasting, railway train high-speed passing tunnel and the like), so that the rest and work of people indoors are seriously influenced, and improvement is needed.

Disclosure of Invention

In order to solve the problems, the utility model discloses a modular sound insulation glass curtain wall and an assembly method thereof, which have the advantages of stable structure, better sound insulation effect compared with common hollow glass, convenient installation and strong practicability.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a modular sound insulation glass curtain wall, includes installation fossil fragments, outer glass board, combination acoustic celotex board, inlayer glass board divide the three-layer to set up in the inner wall of upper and lower installation fossil fragments, the combination acoustic celotex board sets up between outer glass board and inlayer glass board and leaves the clearance each other, the outer glass board outside is equipped with the ultraviolet proof membrane, the combination acoustic celotex board includes elastic block, lower elastic block, preceding baffle, backplate, additional board, acoustic celotex membrane, upper plate and hypoplastron, preceding baffle, backplate, upper plate and hypoplastron constitute a reverse waist drum formula enclosed construction, the vertical setting of acoustic celotex membrane is in the reverse waist drum formula enclosed construction, an oval vacuum chamber is constituteed with the additional board to the backplate, the upper plate is connected with the lower plane of last elastic block, the hypoplastron is connected with the upper plane of elasticity block down.

As a supplement of the utility model, the installation keel is U-shaped, and the inside is provided with three installation grooves of front, middle and rear.

As a supplement of the utility model, the side surfaces of the front and rear mounting grooves are provided with limiting adhesive tapes.

As a supplement of the utility model, the two sides and the bottom surface of the middle mounting groove are provided with transverse grooves, and the two sides and the bottom surface of the upper elastic block and the lower elastic block are provided with all corresponding elastic raised strips.

In addition, irregular holes are arranged among the front, middle and rear three mounting grooves.

In addition, the front baffle, the rear baffle, the additional plate and the sound insulation film are made of transparent materials.

In addition, the front baffle plate is provided with a vertical sound guide groove.

As a supplement of the utility model, the number of the sound insulation films is 1-3.

As a supplement of the utility model, the thickness of the outer layer glass plate and the inner layer glass plate is 4mm, the total thickness of the combined sound insulation plate is 5mm, and the gap is 0.2-0.8mm.

The utility model relates to an assembly method of a sound insulation glass curtain wall, which comprises the following steps:

(1) Manufacturing a combined sound insulation plate: the front baffle plate, the rear baffle plate, the upper plate and the lower plate form a reverse waist drum type closed structure, a vertical sound guide groove is formed in the front baffle plate, the sound insulation film is vertically arranged in the reverse waist drum type closed structure, the rear baffle plate and the additional plate are combined into an oval vacuum cavity, the upper plate is connected with the lower plane of the upper elastic block, and the lower plate is connected with the upper plane of the lower elastic block;

(2) Punching holes among the front, middle and rear three mounting grooves of the mounting keels;

(3) The installation keels are installed in place;

(4) The outer layer glass plate, the combined sound insulation plate and the inner layer glass plate are inserted into the installation grooves of the installation keels and gaps are reserved between the outer layer glass plate and the combined sound insulation plate.

The beneficial effects of the utility model are as follows:

(1) The front baffle, the rear baffle, the upper plate and the lower plate form a closed sound insulation bin, the sound insulation effect of a foundation can be achieved, the closed sound insulation bin is designed into a reverse waist drum type, the sound waves are reflected, impact force is dispersed, the probability of glass breakage is reduced, a vertical sound insulation film is arranged in the reverse waist drum type closed structure, the sound insulation film has elastic performance and can effectively block low-frequency noise, an oval vacuum cavity is additionally arranged behind the reverse waist drum type closed structure, and because the sound waves cannot penetrate under the vacuum environment, the sound insulation effect is good, and high-frequency and low-frequency noise can be blocked;

(2) The front baffle is also provided with a vertical sound guide groove, and the sound wave is guided into the upper elastic block and the lower elastic block, and as the materials of the upper elastic block and the lower elastic block are soft substances such as rubber, the sound can be deformed elastically when passing through, and the flow of the wave is weakened, so that the sound wave can be eliminated slowly, and the sound cannot be transmitted;

(3) Irregular holes are formed in different positions on the mounting keels, so that the phenomenon of sound insulation resonance is avoided;

(4) The installation groove of installation fossil fragments is equipped with spacing adhesive tape and recess in, can be with outer glass board, combination acoustic celotex board, inlayer glass board according to the installation in place of requirement, ensures the installation quality of curtain.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic view of a composite acoustical panel according to the present utility model.

Fig. 3 is a schematic view of a front baffle according to the present utility model.

Fig. 4 is a schematic diagram illustrating the cooperation between the lower elastic block and the middle mounting groove according to the present utility model.

List of drawing identifiers:

1. the installation fossil fragments, 2, outer glass board, 3, combination acoustic celotex board, 4, inlayer glass board, 5, anti ultraviolet membrane, 6, go up the elastic block, 7, lower elastic block, 8, preceding baffle, 9, back baffle, 10, additional board, 11, acoustic celotex membrane, 12, upper plate, 13, lower plate, 14, reverse waist drum formula enclosed construction, 15, vacuum chamber, 16, preceding mounting groove, 17, well mounting groove, 18, back mounting groove, 19, spacing adhesive tape, 20, recess, 21, elasticity sand grip, 22, irregular hole, 23, sound guide groove.

Description of the embodiments

The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.

As shown in the figure, the modular soundproof glass curtain wall comprises an installation keel 1, an outer layer glass plate 2, a combined soundproof plate 3 and an inner layer glass plate 4, wherein the thicknesses of the outer layer glass plate 2 and the inner layer glass plate 4 are 4mm, the total thickness of the combined soundproof plate 3 is 5mm, the outer layer glass plate 2, the combined soundproof plate 3 and the inner layer glass plate 4 are arranged in the inner wall of the upper and lower installation keel 1 in three layers, the combined soundproof plate 3 is arranged between the outer layer glass plate 2 and the inner layer glass plate 4, a gap is 0.2-0.8mm, an ultraviolet-proof film 5 is arranged on the outer side of the outer layer glass plate 2, the combined soundproof plate 3 comprises an upper elastic block 6, a lower elastic block 7, a front baffle 8, a rear baffle 9, an additional plate 10, a soundproof film 11, an upper plate 12 and a lower plate 13, the front baffle 8, the rear baffle 9, the upper plate 12 and the lower plate 13 form an anti-waist drum type sealing structure 14, the soundproof film 11 is vertically arranged in the anti-waist drum type sealing structure 14, the rear baffle 9 and the upper elastic block 9 and the lower plate 9 are combined into an upper elastic block 7 and the lower elastic block 13, and the upper elastic block 7 and the lower plate 13 are connected with an upper plane 15.

The modular sound insulation glass curtain wall disclosed by the utility model also adopts a structure of adding a sound insulation bin in the middle of double-layer glass (only the middle combined sound insulation plate 3 is skillfully designed), can be improved on the basis of the original structure, is low in modification cost, does not need to be replaced completely, and can play a role in basic sound insulation by forming a closed sound insulation bin by the front baffle 8, the rear baffle 9, the upper plate 12 and the lower plate 13, wherein the front baffle 8 and the rear baffle 9 adopt transparent PC plates or transparent acrylic plates, are transparent, have certain hardness, can be supported and are convenient for subsequent installation; the sealed sound insulation bin is designed into a reverse waist drum type, as shown in fig. 2, the sound wave is reflected, impact force is dispersed, the probability of glass breakage is reduced, a vertical sound insulation film 11 is arranged in the reverse waist drum type sealing structure 14, the sound insulation film 11 is transparent, has 1-3 channels and elastic performance, can effectively block low-frequency noise, and an elliptical vacuum cavity 15 is additionally arranged behind the reverse waist drum type sealing structure 14, and the sound wave cannot penetrate under the vacuum environment, so that the sound insulation effect is good, and high-frequency and low-frequency noise can be blocked; the back baffle 9 and the additional plate 10 are made of transparent PC plates or transparent acrylic plates, can keep an oblong shape after being vacuumized, cover the whole surface and have good sound insulation effect.

In order to better eliminate noise, the front baffle plate 8 is provided with a plurality of vertical sound guide grooves 23, as shown in fig. 3, sound waves are transmitted to the front baffle plate 8 and are led into the upper elastic block and the lower elastic block, and the upper elastic block, the lower elastic block, the upper plate 12 and the lower plate 13 are made of soft materials such as rubber, and the like, so that the sound can be deformed elastically when passing through, the flow of the waves is weakened, and the sound waves can be eliminated slowly, so that the noise elimination effect is achieved.

The utility model relates to a sound insulation glass curtain wall, which is characterized in that a combined sound insulation plate 3 is firstly manufactured, then an outer layer glass plate 2, the combined sound insulation plate 3 and an inner layer glass plate 4 are arranged in the inner walls of an upper installation keel 1 and a lower installation keel 1 in three layers, gaps are reserved between the two layers, the installation keel 1 is provided with front, middle and rear three

installation grooves

16, 17 and 18, wherein the outer layer glass plate 2 is arranged in the front installation groove 16, an ultraviolet-proof film 5 is arranged outwards, the combined sound insulation plate 3 is arranged in the middle installation groove 17, the inner layer glass plate 4 is arranged in the rear installation groove 18, and limit adhesive tapes 19 are arranged on the side surfaces of the front and

rear installation grooves

16 and 18, so that vibration can be buffered to reduce the possibility of glass breakage; the two sides and the bottom surface of the middle mounting groove 17 are provided with transverse grooves 20, and all corresponding elastic raised strips 21 on the two sides and the bottom surface of the upper elastic block 6 and the lower elastic block 7 are provided with the combined sound insulation board 3, as shown in fig. 4, when the combined sound insulation board is mounted, the combined sound insulation board 3 is pushed in from the side surface, the elastic raised strips 21 fall into the transverse grooves 20, and as the elastic raised strips 21 are limited on three sides, the combined sound insulation board 3 cannot move after being mounted, and the combined sound insulation board is stable in position and firm in mounting.

As shown in fig. 4, irregular holes 22 are formed at different positions between the front, middle and rear three

mounting grooves

16, 17 and 18, so that the occurrence of sound insulation resonance phenomenon can be prevented.

It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.

Claims

1. The utility model provides a modular sound insulation glass curtain wall, includes installation fossil fragments, outer glass board, combination acoustic celotex board, inlayer glass board, its characterized in that: the outer layer glass board, combination acoustic celotex board, inlayer glass board divide the three-layer setting in the inner wall of upper and lower installation fossil fragments, the combination acoustic celotex board sets up between outer glass board and inlayer glass board and leaves the clearance each other, the outer glass board outside is equipped with anti ultraviolet membrane, the combination acoustic celotex board includes elastic block, lower elastic block, preceding baffle, backplate, additional board, acoustic celotex board, upper plate and hypoplastron, preceding baffle, backplate, upper plate and hypoplastron constitute a reverse waist drum formula enclosed construction, the acoustic celotex membrane is vertical to be set up in the reverse waist drum formula enclosed construction, backplate and additional board make up into an oval vacuum chamber, the upper plate is connected with the lower plane of last elastic block, the upper plane of hypoplastron and lower elastic block is connected.

2. A modular sound-deadening glass curtain wall according to claim 1, wherein: the installation fossil fragments are the U type, and inside is equipped with preceding, well, three mounting groove in back.

3. A modular sound-deadening glass curtain wall according to claim 2, wherein: and limiting adhesive tapes are arranged on the side surfaces of the front mounting groove and the rear mounting groove.

4. A modular sound-deadening glass curtain wall according to claim 2, wherein: the two sides and the bottom surface of the middle mounting groove are provided with transverse grooves, and all corresponding elastic raised strips are arranged on the two sides and the bottom surface of the upper elastic block and the lower elastic block.

5. A modular sound-deadening glass curtain wall according to claim 2, wherein: irregular holes are formed among the front, middle and rear three mounting grooves.

6. A modular sound-deadening glass curtain wall according to claim 1, wherein: the front baffle, the rear baffle, the additional plate and the sound insulation film are made of transparent materials.

7. A modular sound-deadening glass curtain wall according to claim 1, wherein: the front baffle is provided with a vertical sound guide groove.

8. A modular sound-deadening glass curtain wall according to claim 1, wherein: the number of the sound insulation films is 1-3.

9. A modular sound-deadening glass curtain wall according to claim 1, wherein: the thickness of the outer layer glass plate and the inner layer glass plate is 4mm, the total thickness of the combined sound insulation plate is 5mm, and the gap is 0.2-0.8mm.