CN213359096U - Wear-resisting sound curtain aluminium veneer of inhaling - Google Patents
Wear-resisting sound curtain aluminium veneer of inhaling Download PDFInfo
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- CN213359096U CN213359096U CN202022024986.XU CN202022024986U CN213359096U CN 213359096 U CN213359096 U CN 213359096U CN 202022024986 U CN202022024986 U CN 202022024986U CN 213359096 U CN213359096 U CN 213359096U
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Abstract
The utility model discloses a wear-resistant sound-absorbing curtain wall aluminum veneer, which comprises an aluminum veneer base body with a cavity, wherein the outer surface of the aluminum veneer base body is coated with a polytetrafluoroethylene coating; be equipped with first abatvoix, first cotton layer of sound and the cotton layer of sound is inhaled to the second in the cavity, first abatvoix is located first cotton layer of sound and the second of sound and inhales between the cotton layer of sound. Adopt the utility model discloses a wear-resisting sound curtain aluminium veneer of inhaling through setting up acoustic celotex board and soundproof cotton layer, has guaranteed the syllable-dividing effect of aluminium veneer, through set up the polytetrafluoroethylene coating at the surface outward, guarantees the wearability of aluminium veneer.
Description
Technical Field
The utility model belongs to the technical field of the aluminium veneer, particularly, relate to a wear-resisting sound curtain wall aluminium veneer of inhaling.
Background
In the field of curtain walls, aluminium veneers are often used. Under the general condition, patterns can be etched on the aluminum single plate, and the aluminum single plate is light in weight and convenient to manufacture and install.
However, such a design still has some defects, such as poor wear resistance and sound insulation effect of the aluminum veneer, and the surface of the aluminum veneer is easily worn after the aluminum veneer is manufactured into a curtain wall. Therefore, the curtain wall aluminum veneer with better wear resistance and sound insulation effect is urgently needed.
Disclosure of Invention
The utility model is not enough to the aforesaid, a wear-resisting sound curtain aluminium veneer of inhaling is provided, can guarantee to possess good wear resistance and syllable-dividing effect.
In order to solve the technical problem, the embodiment of the utility model provides an adopt following technical scheme:
an aluminum veneer of a wear-resistant sound-absorbing curtain wall comprises an aluminum veneer matrix containing a cavity, wherein a polytetrafluoroethylene coating is coated on the outer surface of the aluminum veneer matrix; be equipped with first abatvoix, first cotton layer of sound and the cotton layer of sound is inhaled to the second in the cavity, first abatvoix is located first cotton layer of sound and the second of sound and inhales between the cotton layer of sound.
Preferably, the first sound absorption plate is provided with first sound absorption holes, the first sound absorption holes are distributed in an array mode, and the first sound absorption holes are bent in an N shape or an M shape.
Preferably, a second sound-absorbing plate is further arranged in the cavity and located between the first sound-absorbing plate and the second sound-absorbing cotton layer; and second silencing holes are formed in the second sound-absorbing plate and distributed in an array mode, and the second silencing holes are bent in an N shape or an M shape.
Preferably, the second silencing holes and the first silencing holes are arranged in a staggered mode.
Preferably, a first sound absorbing piece is arranged at the bent part of the first sound absorbing hole; and a second sound-absorbing piece is arranged at the bent part of the second sound-absorbing hole.
Preferably, the first sound-absorbing piece and the second sound-absorbing piece are both V-shaped and are made of sound-absorbing cotton.
Preferably, the thickness of the cavity is greater than the sum of the thickness of the first sound-absorbing plate, the thickness of the first sound-absorbing cotton layer, the thickness of the second sound-absorbing cotton layer and the thickness of the second sound-absorbing plate.
Preferably, the top plate of the aluminum single-plate substrate is connected in a snap-in manner.
Compared with the prior art, the utility model discloses a wear-resisting sound curtain aluminium veneer of inhaling can guarantee to possess good wear resistance and syllable-dividing effect. The wear-resistant sound-absorbing curtain wall aluminum veneer comprises an aluminum veneer matrix with a cavity, wherein a polytetrafluoroethylene coating is coated on the outer surface of the aluminum veneer matrix; be equipped with first abatvoix, first cotton layer of sound and the cotton layer of sound is inhaled to the second in the cavity, first abatvoix is located first cotton layer of sound and the second of sound and inhales between the cotton layer of sound. Through setting up acoustic celotex board and soundproof cotton layer, guaranteed the syllable-dividing effect of aluminium veneer, through set up the polytetrafluoroethylene coating at the external surface, guarantee the wearability of aluminium veneer.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the cavity in the embodiment of the present invention.
The figure shows that: the sound absorption plate comprises an aluminum single plate substrate 1, a polytetrafluoroethylene coating 2, a cavity 3, a first sound absorption plate 301, a first sound absorption cotton layer 302, a second sound absorption cotton layer 303, a second sound absorption plate 304, a first sound absorption hole 4 and a second sound absorption hole 5.
Detailed Description
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features.
As shown in fig. 1, the wear-resistant sound-absorbing curtain wall aluminum veneer of the embodiment of the present invention includes an aluminum veneer substrate 1 including a cavity 3, wherein a polytetrafluoroethylene coating 2 is coated on an outer surface of the aluminum veneer substrate 1; be equipped with first abatvoix 301, first cotton layer 302 and the cotton layer 303 of second sound absorption in the cavity 3, first abatvoix 301 is located between first cotton layer 302 and the cotton layer 303 of second sound absorption.
In the aluminum single plate of the wear-resistant sound-absorbing curtain wall in the embodiment, preferably, the first sound-absorbing plate 301 is provided with first sound-absorbing holes 4, the first sound-absorbing holes 4 are distributed in an array, and the first sound-absorbing holes 4 are bent in an N shape or an M shape. By providing the first muffling holes 4, the sound insulation effect of the first sound-absorbing panel 301 is improved.
Preferably, a second sound-absorbing plate 304 is further arranged in the cavity 3, and the second sound-absorbing plate 304 is positioned between the first sound-absorbing plate 301 and the second sound-absorbing cotton layer 303; the second sound-absorbing plate 304 is provided with second sound-absorbing holes 5, the second sound-absorbing holes 5 are distributed in an array, and the second sound-absorbing holes 5 are bent in an N or M shape. By providing the second muffling holes 5, the sound-insulating effect of the second sound-absorbing sheet 304 is improved.
Preferably, the second silencing holes 5 and the first silencing holes 4 are arranged in a staggered manner. The sound transmission paths are increased by staggered arrangement, and the sound insulation effect is improved.
Preferably, a first sound absorbing piece is arranged at the bent part of the first sound absorbing hole 4; and a second sound-absorbing piece is arranged at the bent part of the second sound-absorbing hole 5. The bending part of the silencing hole is provided with a sound absorbing piece, so that the sound absorbing effect is further enhanced.
Preferably, the first sound-absorbing piece and the second sound-absorbing piece are both V-shaped and are made of sound-absorbing cotton. Inhale the sound card in the department of buckling, be difficult for the displacement, guarantee to inhale the sound effect.
Preferably, the thickness of the cavity 3 is greater than the sum of the thickness of the first sound-absorbing sheet 301, the thickness of the first sound-absorbing cotton layer 302, the thickness of the second sound-absorbing cotton layer 303 and the thickness of the second sound-absorbing sheet 304. This creates a gap between first sound-absorbing sheet 301, first sound-absorbing cotton layer 302, second sound-absorbing cotton layer 303 and second sound-absorbing sheet 304 to facilitate the passage of sound from first sound-absorbing apertures 4 of first sound-absorbing sheet 301 to second sound-absorbing apertures 5 of second sound-absorbing sheet 304.
Preferably, the top plate of the aluminum single-plate substrate 1 is connected in a snap-in manner. The buckle connection is convenient for actual installation and operation, is convenient for maintenance, and improves the working efficiency.
The working process of the wear-resistant sound-absorbing curtain wall aluminum veneer of the embodiment is as follows: after the installation is finished, the wear resistance of the curtain wall is ensured through the polytetrafluoroethylene coating 2 on the surface of the aluminum veneer; through abatvoix and noise hole assurance syllable-dividing effect, the noise is propagated from outside to inside, through two-layer abatvoix and noise hole wherein, has weakened the volume, and the noise of having absorbed further of the piece of inhaling in the noise hole, the noise hole of buckling makes the noise propagation distance longer, and the sound effect of inhaling is stronger, guarantees that the final noise that propagates to the inside is few, the volume is little.
Compared with the prior art, adopt the utility model discloses a wear-resisting sound curtain aluminium veneer of inhaling through setting up acoustic celotex board and soundproof cotton layer, has guaranteed the syllable-dividing effect of aluminium veneer, through set up the polytetrafluoroethylene coating at the external surface, guarantees the wearability of aluminium veneer.
The embodiments of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the content of the claims of the present invention should be regarded as the technical scope of the present invention.
Claims (8)
1. The wear-resistant sound-absorbing curtain wall aluminum veneer is characterized by comprising an aluminum veneer base body (1) with a cavity (3), wherein a polytetrafluoroethylene coating (2) is coated on the outer surface of the aluminum veneer base body (1); be equipped with first abatvoix (301), first cotton layer of inhaling sound (302) and the cotton layer of second sound (303) of inhaling in cavity (3), first abatvoix (301) are located first cotton layer of inhaling sound (302) and second and inhale between sound cotton layer (303).
2. The aluminum veneer for the abrasion-resistant sound-absorbing curtain wall as claimed in claim 1, wherein the first sound-absorbing plate (301) is provided with first sound-absorbing holes (4), the first sound-absorbing holes (4) are distributed in an array, and the first sound-absorbing holes (4) are bent in an N shape or an M shape.
3. The aluminum veneer for a wear-resistant sound-absorbing curtain wall as claimed in claim 2, characterized in that a second sound-absorbing plate (304) is further arranged in the cavity (3), and the second sound-absorbing plate (304) is positioned between the first sound-absorbing plate (301) and the second sound-absorbing cotton layer (303); and second silencing holes (5) are formed in the second sound-absorbing plate (304), the second silencing holes (5) are distributed in an array mode, and the second silencing holes (5) are bent in an N shape or an M shape.
4. The aluminum veneer for a wear-resistant sound-absorbing curtain wall as claimed in claim 3, wherein the second muffling holes (5) and the first muffling holes (4) are arranged in a staggered manner.
5. The aluminum veneer for the wear-resistant sound-absorbing curtain wall as claimed in claim 4, wherein the first sound-absorbing member is arranged at the bent part of the first sound-absorbing hole (4); and a second sound-absorbing piece is arranged at the bent part of the second sound-absorbing hole (5).
6. The aluminum veneer for a wear-resistant sound-absorbing curtain wall according to claim 5, wherein the first sound-absorbing member and the second sound-absorbing member are both V-shaped and are made of sound-absorbing cotton.
7. The aluminum veneer for a wear-resistant acoustic curtain wall according to claim 3, characterized in that the thickness of the cavity (3) is greater than the sum of the thickness of the first acoustic panel (301), the thickness of the first acoustic cotton layer (302), the thickness of the second acoustic cotton layer (303) and the thickness of the second acoustic panel (304).
8. The aluminum veneer for the wear-resistant sound-absorbing curtain wall as claimed in claim 1, wherein the top plate of the aluminum veneer base body (1) is connected in a snap-in manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022024986.XU CN213359096U (en) | 2020-09-15 | 2020-09-15 | Wear-resisting sound curtain aluminium veneer of inhaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022024986.XU CN213359096U (en) | 2020-09-15 | 2020-09-15 | Wear-resisting sound curtain aluminium veneer of inhaling |
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| Publication Number | Publication Date |
|---|---|
| CN213359096U true CN213359096U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022024986.XU Active CN213359096U (en) | 2020-09-15 | 2020-09-15 | Wear-resisting sound curtain aluminium veneer of inhaling |
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| Country | Link |
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| CN (1) | CN213359096U (en) |
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- 2020-09-15 CN CN202022024986.XU patent/CN213359096U/en active Active
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