CN208578222U - Sound-absorbing curtain wall aluminum veneer - Google Patents
Sound-absorbing curtain wall aluminum veneer Download PDFInfo
- Publication number
- CN208578222U CN208578222U CN201820965898.XU CN201820965898U CN208578222U CN 208578222 U CN208578222 U CN 208578222U CN 201820965898 U CN201820965898 U CN 201820965898U CN 208578222 U CN208578222 U CN 208578222U
- Authority
- CN
- China
- Prior art keywords
- sound
- curtain wall
- aluminum veneer
- wall aluminum
- acoustical panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 62
- 238000009413 insulation Methods 0.000 claims abstract description 27
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 230000001413 cellular effect Effects 0.000 claims abstract description 4
- 230000030279 gene silencing Effects 0.000 claims description 9
- 229910052602 gypsum Inorganic materials 0.000 claims description 6
- 239000010440 gypsum Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses sound-absorbing curtain wall aluminum veneers, belong to technical field of building construction, there are the sound insulation capabilities of traditional curtain wall aluminum veneer are weaker, the degree for being weakened extraneous sound in the decibel ratings for being passed to indoor sound in the process is lower, influence indoor people's lives quality technology problem, its key points of the technical solution are that including curtain wall aluminum veneer and keel, the component that is slidably connected is equipped between curtain wall aluminum veneer and keel, the curtain wall aluminum veneer is internally provided with cavity, sound-muffling box, the box filled full cavity of noise reduction are placed in cavity；Sound-muffling box includes box body and sound-absorbing lid, tray interior is divided into several noise reduction layers, each noise reduction layer includes the acoustical panel for being fixedly connected on tray interior, acoustical panel is placed with flat component, flat component includes that several are fixedly connected on acoustical panel in cellular flat cylinder, it is placed with flat cotton between flat cylinder and acoustical panel, achievees the effect that the sound insulation capabilities for improving curtain wall aluminum veneer.
Description
Technical field
The utility model relates to a kind of the realm of building construction, in particular to sound-absorbing curtain wall aluminum veneer.
Background technique
Curtain wall aluminum veneer is to use high-quality aluminum alloy plate materials for substrate, is formed after the technologies processing and forming such as numerical control bending
A kind of novel curtain wall material, this material has the characteristics that light-weight, intensity is high, durability is strong.
Curtain wall aluminum veneer is generally mated keel and is used in conjunction with, and adjacent curtain wall aluminum veneer is attached by keel, makes curtain wall
Aluminum veneer constitutes the curtain wall of a completion.
But since the sound insulation capabilities of traditional curtain wall aluminum veneer are weaker, extraneous sound is made to be passed to indoor mistake
The degree that the decibel ratings of sound are weakened in journey is lower, influences indoor people's lives quality.
Utility model content
In view of the deficienciess of the prior art, reaching raising the purpose of the utility model is to provide sound-absorbing curtain wall aluminum veneer
The effect of the sound insulation capabilities of curtain wall aluminum veneer.
The above-mentioned technical purpose of the utility model has the technical scheme that
Sound-absorbing curtain wall aluminum veneer, including curtain wall aluminum veneer and keel are equipped between curtain wall aluminum veneer and keel and are slidably connected
Component, the curtain wall aluminum veneer are internally provided with cavity, and sound-muffling box, the box filled full cavity of noise reduction are placed in cavity；Sound-muffling box
Including box body and sound-absorbing lid, sound-absorbing, which covers, offers several sound-absorption holes, and sound-absorbing lid is socketed on box body, if tray interior is divided into
Dry noise reduction layer, each noise reduction layer includes the acoustical panel for being fixedly connected on tray interior, and acoustical panel is placed with flat component, drop
Sound component includes that several are fixedly connected on acoustical panel in cellular flat cylinder, several flat cylinders exist in square matrix shape array
On acoustical panel, flat cotton is placed between flat cylinder and acoustical panel.
Through the above technical solutions, first curtain wall aluminum veneer is completed with keel, then by the curtain wall aluminium after the completion of spelling
Veneer is placed on wall, the side that sound-absorbing lid is had in curtain wall aluminum veneer inside is directed away from the side of wall, wall
After in the noise transmission in outside to curtain wall aluminum veneer, the attraction lid of the sound-muffling box in curtain wall aluminum veneer cavity inhales incoming sound
It receives in sound-muffling box, the sound passed over from the external world is absorbed, is entered directly into reduce through curtain wall aluminum veneer
The decibel ratings of indoor sound, to tentatively improve the sound insulation capabilities of curtain wall aluminum veneer；After sound enters in sound-muffling box,
Sound is absorbed again in cellular flat cylinder, the sound after absorption is transmitted on acoustical panel by flat cylinder, due to
Acoustic effect on acoustical panel is poor, thus make most sound that can not continue to transmit into interior by acoustical panel, thus
The sound insulation capabilities for further improving curtain wall aluminum veneer, further reduce the decibel for entering indoor sound, improve
Indoor people's lives quality；Finally, due to more than one layer of the number of the noise reduction layer in sound-muffling box, it can be by the noise reduction of single layer
The erasure effect of layer is further promoted, and the further sound insulation capabilities for improving curtain wall aluminum veneer further reduce
The decibel of indoor sound is entered, indoor people's lives quality is further improved.
Preferably, the stack shell of the flat cylinder is bent equipped with several flats.
Through the above technical solutions, the bending of setting can make sound in flat cylinder since sound has the property of rebound
It is middle to carry out multiple rebound, to make sound during through flat cylinder, the decibel ratings of sound itself are gradually decreased, from
And the acoustic ability of flat cylinder is reduced, improve the sound insulation capabilities of curtain wall aluminum veneer.
Preferably, being equipped with vacuum chamber inside the acoustical panel.
Through the above technical solutions, since sound needs medium, but the vacuum chamber of acoustical panel during propagation
In there is no, to improve the noise dampening efficiency of acoustical panel, capable of further improving curtain wall as the medium of sound conduction
The sound insulation capabilities of aluminum veneer.
Preferably, the moulding of the acoustical panel is water ripples shape.
Through the above technical solutions, the moulding of the acoustical panel of water ripples shape can be to sound after sound is transmitted on acoustical panel
Sound is further weakened, and achievees the effect that noise reduction, further improves the using effect of acoustical panel, thus further
Improve the sound insulation capabilities of curtain wall aluminum veneer.
Preferably, being equipped with the sound insulation chamber of vacuum in the box side wall.
Through the above technical solutions, after sound is by attracting lid to enter in sound-muffling box, the side wall of box body vacuum setting
Most of sound can be locked in sound-muffling box, so that the using effect of sound-muffling box is improved, on the other hand, sound-muffling box side wall
The setting of sound insulation chamber can weaken the sound by transmitting on box side wall, improve the practicability of sound-muffling box.
Preferably, the box body, towards the silencing cavity for being provided with vacuum on the wall of sound-absorbing lid, silencing cavity is connected to sound insulation chamber.
Through the above technical solutions, disappearing when being transmitted on the wall of box body again after sound passes through the effect of noise reduction layer
The setting of sound chamber can further reduce the decibel of sound, to further improve curtain wall aluminum veneer with noise reduction layer cooperation
Sound insulation capabilities, further improve indoor people's lives quality.
Preferably, the component that is slidably connected includes the sliding groove for the T-type being provided on keel, it is slidably connected in sliding groove
There is sliding shoe, sliding shoe is fixedly connected on curtain wall aluminum veneer；It is filled in sliding groove after sliding shoe is slidably connected in sliding groove
There is sound-proof material.
Through the above technical solutions, sliding channel on the one hand can be reduced filled with sound-proof material between sliding groove and sliding shoe
Gap between sliding shoe, improves the compactness connecting between sliding channel and sliding panel, and another aspect sound-proof material is set
Sound can be reduced by setting enters in interior from the link position of curtain wall aluminum veneer and keel, thus common with curtain wall aluminum veneer
Guarantee indoor people's lives quality.
Preferably, having chamber in the keel, noise reduction column is filled in chamber, noise reduction column includes gypsum column, gypsum column
Circumferential direction on be enclosed with deadening felt.
Through the above technical solutions, since deadening felt itself has preferable soundproof effect, so as to further mention
The sound insulation capabilities of high keel reduce and are transferred to the sound on curtain wall aluminum veneer by keel, to make keel and curtain wall aluminum veneer
Cooperation is formed, indoor people's lives quality is further improved.
In conclusion the utility model has the following beneficial effects:
1, noise reduction layer and sound-muffling box with the use of the sound insulation capabilities for achieving the effect that improve curtain wall aluminum veneer；
2, being used cooperatively for flat bending, vacuum chamber, sound insulation chamber and silencing cavity further reaches raising curtain wall aluminium list
The effect of the sound insulation capabilities of plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sound-absorbing curtain wall aluminum veneer；
Fig. 2 is the explosive view of noise reduction box structure；
Fig. 3 is the enlarged drawing of structure at A in Fig. 2；
Fig. 4 is the cross-sectional view of box body structure；
Fig. 5 is the cross-sectional view of acoustical panel structure；
Fig. 6 is the cross-sectional view of keel.
In figure, 1, curtain wall aluminum veneer；2, keel；21, be slidably connected component；211, sliding groove；212, sliding shoe；22, it hinders
Sound cotton；23, noise reduction column 3, sound-muffling box；31, box body；311, sound insulation chamber；312, silencing cavity；32, sound-absorbing lid；321, sound-absorption hole；33,
Noise reduction layer；331, acoustical panel；3311, vacuum chamber；332, flat component；3321, flat cylinder；33211, flat is bent；3322,
Flat cotton.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Sound-absorbing curtain wall aluminum veneer, as shown in Figure 1, including keel 2 and curtain wall aluminum veneer 1, acoustical panel 331 is slidably connected at dragon
On 2 side of bone.
In conjunction with Fig. 2, it is provided with cavity in curtain wall aluminum veneer 1, sound-muffling box 3 is placed in cavity, sound-muffling box 3 includes box body 31
With sound-absorbing lid 32, sound-absorbing lid 32 is covered on box body 31, several circular sound-absorption holes 321, sound-absorption hole are offered on sound-absorbing lid 32
321 are connected in 31 inside of box body, several noise reduction layers 33 are provided in box body 31, and noise reduction layer 33 includes being fixedly connected on box body
Moulding is the acoustical panel 331 of water ripples shape in 31, is provided with vacuum chamber 3311(combination Fig. 5 in acoustical panel 331), acoustical panel
331 are provided with flat component 332 on the side of sound-absorbing lid 32, and flat component 332 includes the side for being laid on acoustical panel 331
Flat cotton 3322, in conjunction with Fig. 3, flat cotton 3322 is fixedly connected with several flat cylinders on the side far from acoustical panel 331
3321, several are square array in honeycomb flat cylinder 3321, and flat bending 33211 is provided on flat cylinder 3321.
In conjunction with Fig. 4, the sound insulation chamber 311 of vacuum is provided in the side wall of box body 31, sound insulation chamber 311 communicates with one another, box body
31 are connected to towards the silencing cavity 312 for being provided with vacuum on the wall of sound-absorbing lid 32, silencing cavity 312 with sound insulation chamber 311.
Fig. 1 is reviewed, the component 21 that is slidably connected is equipped between keel 2 and curtain wall aluminum veneer 1, the component 21 that is slidably connected includes opening
The sliding shoe 212 of the sliding groove 211 for the T-type being located on keel 2 and the T-type being fixedly connected on curtain wall aluminum veneer 1, sliding shoe
212 are slidably connected in sliding groove 211 in rear sliding groove 211 filled with resistance sound cotton 22.In conjunction with Fig. 6, chamber is had in keel 2,
Noise reduction column 23 is filled in chamber, noise reduction column 23 includes gypsum column, is enclosed with deadening felt in the circumferential direction of gypsum column.
Wherein, it is completed after installation forms curtain wall in curtain wall aluminum veneer 1, for sound-absorbing lid 32 towards on outside, extraneous noise is first
It first passes through sound-absorbing lid 32 to enter in sound-muffling box 3, then noise will be drawn into flat cylinder 3321 again, due to flat cylinder 3321
On be provided with flat bending 33211, noise in flat cylinder 3321 by repeatedly rebound, disappear during rebound to noise
Consumption, then, noise is transmitted to again on flat cotton 3322, and flat cotton 3322 carries out weakening again to noise, is formed to noise
Dual reducing effect.
After noise reaches on acoustical panel 331, due to being provided with vacuum chamber 3311 in acoustical panel 331, pass acoustical panel 331
The ability for the noise passed is greatly lowered, and when noise enters next layer of noise reduction layer 33 by acoustical panel 331, the decibel of noise is more
It is further to reduce, and due to be provided with the sound insulation chamber 311 being connected to and silencing cavity 312 in box body 31 and noise can be carried out
It is further to stop, to improve the sound insulation capabilities of curtain wall aluminum veneer 1.To sum up, through the above steps, reach and improve curtain wall aluminium
The effect of the sound insulation capabilities of veneer 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. sound-absorbing curtain wall aluminum veneer, including curtain wall aluminum veneer (1) and keel (2), set between curtain wall aluminum veneer (1) and keel (2)
Be slidably connected component (21), it is characterised in that: the curtain wall aluminum veneer (1) is internally provided with cavity, is placed with and disappears in cavity
Sound box (3), sound-muffling box (3) fill full cavity；Sound-muffling box (3) includes box body (31) and sound-absorbing lid (32), sound-absorbing lid (32) socket
On box body (31), several noise reduction layers (33) are divided into inside box body (31), each noise reduction layer (33) includes being fixedly connected on
The internal acoustical panel (331) of box body (31), acoustical panel (331) are placed with flat component (332), and flat component (332) is if include
Dry is fixedly connected on acoustical panel (331) in cellular flat cylinder (3321), several flat cylinders (3321) are in square matrix shape
Array is placed with flat cotton (3322) on acoustical panel (331) between flat cylinder (3321) and acoustical panel (331).
2. sound-absorbing curtain wall aluminum veneer according to claim 1, it is characterised in that: set on the stack shell of the flat cylinder (3321)
There are several flats to bend (33211).
3. sound-absorbing curtain wall aluminum veneer according to claim 1, it is characterised in that: be equipped with inside the acoustical panel (331) true
Plenum chamber (3311).
4. sound-absorbing curtain wall aluminum veneer according to claim 3, it is characterised in that: the moulding of the acoustical panel (331) is water
Corrugated.
5. sound-absorbing curtain wall aluminum veneer according to claim 1, it is characterised in that: be equipped with vacuum in box body (31) side wall
Sound insulation chamber (311).
6. sound-absorbing curtain wall aluminum veneer according to claim 5, it is characterised in that: the box body (31) is towards sound-absorbing lid (32)
Wall on be provided with the silencing cavity (312) of vacuum, silencing cavity (312) is connected to sound insulation chamber (311).
7. sound-absorbing curtain wall aluminum veneer according to claim 1, it is characterised in that: the component that is slidably connected (21) includes opening
It is located at the sliding groove (211) of the T-type on keel (2), slidably connects sliding shoe (212), sliding shoe in sliding groove (211)
(212) it is fixedly connected on curtain wall aluminum veneer (1)；Sliding groove after sliding shoe (212) is slidably connected in sliding groove (211)
(211) filled with resistance sound cotton (22) in.
8. sound-absorbing curtain wall aluminum veneer according to claim 7, it is characterised in that: have chamber, chamber in the keel (2)
In be filled with noise reduction column (23), noise reduction column (23) includes gypsum column, is enclosed with deadening felt in the circumferential direction of gypsum column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965898.XU CN208578222U (en) | 2018-06-21 | 2018-06-21 | Sound-absorbing curtain wall aluminum veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965898.XU CN208578222U (en) | 2018-06-21 | 2018-06-21 | Sound-absorbing curtain wall aluminum veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578222U true CN208578222U (en) | 2019-03-05 |
Family
ID=65509050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820965898.XU Expired - Fee Related CN208578222U (en) | 2018-06-21 | 2018-06-21 | Sound-absorbing curtain wall aluminum veneer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453830A (en) * | 2019-07-09 | 2019-11-15 | 金彩(天津)铝幕墙材料制造有限公司 | A kind of installation method and its manufacturing process of suspension type aluminum veneer |
| CN113963920A (en) * | 2021-11-04 | 2022-01-21 | 广东电网有限责任公司 | Noise reduction plate and transformation box |
| CN114074753A (en) * | 2020-08-19 | 2022-02-22 | 中国航发商用航空发动机有限责任公司 | Honeycomb body, method for producing the same, honeycomb device, acoustic liner, and aircraft engine |
-
2018
- 2018-06-21 CN CN201820965898.XU patent/CN208578222U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453830A (en) * | 2019-07-09 | 2019-11-15 | 金彩(天津)铝幕墙材料制造有限公司 | A kind of installation method and its manufacturing process of suspension type aluminum veneer |
| CN114074753A (en) * | 2020-08-19 | 2022-02-22 | 中国航发商用航空发动机有限责任公司 | Honeycomb body, method for producing the same, honeycomb device, acoustic liner, and aircraft engine |
| CN113963920A (en) * | 2021-11-04 | 2022-01-21 | 广东电网有限责任公司 | Noise reduction plate and transformation box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 |
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| CF01 | Termination of patent right due to non-payment of annual fee |