CN215519627U - Environment-friendly fluorine carbon aluminum veneer with inhale structure of making an uproar - Google Patents
Environment-friendly fluorine carbon aluminum veneer with inhale structure of making an uproar Download PDFInfo
- Publication number
- CN215519627U CN215519627U CN202121330916.5U CN202121330916U CN215519627U CN 215519627 U CN215519627 U CN 215519627U CN 202121330916 U CN202121330916 U CN 202121330916U CN 215519627 U CN215519627 U CN 215519627U
- Authority
- CN
- China
- Prior art keywords
- cavity
- noise
- uproar
- environment
- pipe
- 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
- -1 fluorine carbon aluminum Chemical compound 0.000 title claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 14
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000011247 coating layer Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 28
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000030279 gene silencing Effects 0.000 description 12
- 239000003973 paint Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005254 chromizing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses an environment-friendly fluorine-carbon aluminum veneer with a noise absorption structure, which comprises a panel, wherein air holes are formed in the surface of the panel, noise absorption mechanisms are respectively arranged in the air holes, each noise absorption mechanism consists of an air duct, a noise absorption pipe, an air inlet, an air outlet, a partition plate, a first cavity, a second cavity, a third cavity, a fourth cavity, a resonance pipe, an air guide hole, a noise reduction plate, sound absorption cotton and a noise reduction hole, the inner wall of the noise absorption pipe is divided into the first cavity, the second cavity, the third cavity and the fourth cavity through the three partition plates, the inner wall of the second cavity and the inner wall of the third cavity are respectively connected with the air duct and the resonance pipe, and the inner wall of the fourth cavity is provided with two noise reduction plates The resonance tube, the air guide hole, the sound absorption plate, the sound absorption cotton and the sound absorption hole are matched to absorb and reduce the noise of the single plate.
Description
Technical Field
The utility model relates to the technical field of fluorocarbon aluminum veneers, in particular to an environment-friendly fluorocarbon aluminum veneer with a noise absorption structure.
Background
The veneer is a building decoration material processed and formed by adopting fluorocarbon spraying technology after chromizing and other treatments. The fluorocarbon coating mainly comprises polyvinylidene fluoride resin, and is divided into three types of priming paint, finishing paint and varnish. The spraying process is generally classified as two, three or four coats. The fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt mist and various air pollutants, has excellent cold and heat resistance, can resist the irradiation of strong ultraviolet rays, can keep colorfast and not chalking for a long time, and has long service life.
The in-process that current veneer was used in the building trade has also produced some new demands, and current fluorine carbon aluminium veneer sound insulation effect is relatively poor, sets up the veneer on high-altitude building, on the one hand produces vibration noise easily under blowing of wind, and the outside noise of on the other hand also can see through the inside that the veneer got into the building, gives people and brings the noise vexation, is unfavorable for energy-concerving and environment-protective requirement.
Disclosure of Invention
The utility model aims to provide an environment-friendly fluorocarbon aluminum veneer with a noise absorption structure, and aims to solve the problems that the existing fluorocarbon aluminum veneer in the background art is poor in sound insulation effect, and the veneer arranged on a high-altitude building is easy to generate vibration noise under the blowing of wind, and external noise can enter the interior of the building through the veneer, so that noise trouble is brought to people, and the requirements of energy conservation and environmental protection are not facilitated.
In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly fluorocarbon aluminum veneer with a noise absorption structure comprises a panel, wherein flanges are fixedly connected to the side edges of the top end of the panel, a plurality of air holes are formed in the surface of the panel at equal intervals, noise absorption mechanisms are fixedly mounted inside the air holes, each noise absorption mechanism consists of an air duct, a noise absorption pipe, an air inlet, an air outlet, a partition plate, a first cavity, a second cavity, a third cavity, a fourth cavity, a resonance pipe, an air guide hole, a noise elimination plate, sound absorption cotton and a noise elimination hole, the air inlet and the air outlet are respectively formed in two ends of the noise absorption pipe, the inner wall of the noise absorption pipe is divided into the first cavity, the second cavity, the third cavity and the fourth cavity through three partition plates, the two sides of the inner wall of the second cavity are fixedly connected with the two ends of the air duct respectively, the two ends of the inner wall of the third cavity are fixedly connected with the two ends of the resonance pipe respectively, and the surface of the resonance pipe is provided with a plurality of air guide holes, two acoustical boards are sequentially installed on the inner wall of the fourth cavity from left to right, sound-absorbing cotton is bonded to the surfaces of the acoustical boards, and a plurality of acoustical holes are formed in the surface of the sound-absorbing cotton.
As a preferred technical scheme of the utility model, through holes are formed in the middle parts of the three partition plates, and the diameter of each through hole is smaller than that of each air guide tube.
As a preferable technical scheme of the utility model, the inner cavity of the air duct, the inner cavity of the resonance tube and the inner cavity of the silencing plate are communicated with the first cavity.
As a preferable technical scheme of the utility model, the middle parts of the top ends of the four turned-over edges are respectively connected with a connecting block through pin bolts.
As a preferred technical scheme of the utility model, the front surface of the panel is sprayed with a plurality of fluorocarbon coating layers.
Compared with the prior art, the utility model has the beneficial effects that:
through the matching of the noise absorption pipe, the air inlet, the air outlet, the partition board, the first cavity, the second cavity, the third cavity, the fourth cavity, the resonance pipe, the air guide hole, the silencing board, the sound absorption cotton and the silencing hole, the noise generated by the external noise and the vibration of the gas enters the noise absorption mechanism from the air inlet through the air guide hole, the partition board in the noise absorption mechanism divides the inner wall of the noise absorption pipe into the first cavity, the second cavity, the third cavity and the fourth cavity, the first cavity and the second cavity are resistance silencing cavities, the aim of silencing is achieved through sudden change of the cross section area of the cavities, the low-frequency noise in a part is effectively filtered, the third cavity is a resonant cavity, further silencing is achieved through the resonance of the resonance pipe and the air guide hole, the low-frequency noise can be better filtered, the fourth cavity is a silencing cavity, the gas speed is reduced through the silencing board, the noise is absorbed through the sound absorption cotton and is finally discharged through the air outlet, can better filter medium-high frequency noise.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a sectional view of the noise absorbing mechanism of the present invention.
In the figure: 1. a panel; 2. flanging; 3. connecting blocks; 4. air holes are formed; 5. an air duct; 6. a noise absorbing mechanism; 7. a noise absorbing pipe; 8. an air inlet; 9. an air outlet; 10. a partition plate; 11. a first cavity; 12. a second cavity; 13. a third cavity; 14. a fourth cavity; 15. a resonance tube; 16. an air vent; 17. a sound-absorbing panel; 18. sound-absorbing cotton; 19. a silencing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an environment-friendly fluorocarbon aluminum veneer with a noise absorbing structure, comprising a panel 1, wherein the edges of the top end of the panel 1 are fixedly connected with flanges 2, the surface of the panel 1 is equidistantly provided with a plurality of air vents 4, noise absorbing mechanisms 6 are fixedly installed inside the plurality of air vents 4, each noise absorbing mechanism 6 is composed of an air duct 5, a noise absorbing pipe 7, an air inlet 8, an air outlet 9, a partition plate 10, a first cavity 11, a second cavity 12, a third cavity 13, a fourth cavity 14, a resonance pipe 15, an air guide hole 16, a noise eliminating plate 17, a sound absorbing cotton 18 and a noise eliminating hole 19, the two ends of the noise absorbing pipe 7 are respectively provided with the air inlet 8 and the air outlet 9, the inner wall of the noise absorbing pipe 7 is divided into a first cavity 11, a second cavity 12, a third cavity 13 and a fourth cavity 14 by three partition plates 10, the two sides of the inner wall of the second cavity 12 are respectively fixedly connected with the two ends of the air duct 5, the both ends of third cavity 13 inner wall respectively with the both ends fixed connection of resonance tube 15, and resonance tube 15's surface has seted up a plurality of air guide holes 16, and two acoustical panel 17 are installed from left to right in proper order to the inner wall of fourth cavity 14, and the surface of two acoustical panel 17 all bonds inhales sound cotton 18, and a plurality of bloops 19 have all been seted up on two surfaces of inhaling sound cotton 18.
Preferably, through holes are formed in the middle parts of the three partition plates 10, the diameter of each through hole is smaller than that of the corresponding air guide tube 5, and the middle parts of the partition plates 10 are convenient for the first cavity 11, the second cavity 12, the third cavity 13 and the fourth cavity 14 to be communicated with one another;
preferably, the inner cavity of the air duct 5, the inner cavity of the resonance tube 15 and the inner cavity of the sound-absorbing plate 17 are communicated with the first cavity 11, so that noise is conveniently exhausted from the air outlet 9 after entering from the air inlet 8 and being subjected to sound absorption;
preferably, the middle parts of the top ends of the four flanges 2 are respectively connected with a connecting block 3 through a pin by a pin, and the connecting blocks 3 are convenient for splicing a plurality of single plates;
preferably, the front surface of the panel 1 is coated with a plurality of fluorocarbon paint layers.
When in specific use, the environment-friendly fluorine-carbon-aluminum veneer with the noise absorption structure of the utility model has the advantages that the noise generated by the external noise and the vibration of the gas enters the noise absorption mechanism 6 from the air inlet 8 through the air holes 4, the inner wall of the noise absorbing pipe 7 is divided into a first cavity 11, a second cavity 12, a third cavity 13 and a fourth cavity 14 by a partition board 10 in the noise absorbing mechanism 6, the first cavity 11 and the second cavity 12 are reactive noise-damping cavities, the aim of silencing is achieved through the sudden change of the cross section area of the cavity body, part of low-frequency noise is effectively filtered, the third cavity body 13 is a resonant cavity, the resonance of the resonance tube 15 and the air conduction of the air guide hole 16 are used for further silencing, the low-frequency noise can be better filtered, the fourth cavity 14 is a silencing cavity, the noise is reduced through the noise reduction plate 17 and the noise reduction hole 19, the noise is absorbed through the sound absorption cotton 18, and finally the noise is discharged through the air outlet 9, so that the medium-high frequency noise can be well filtered.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an environment-friendly fluorine carbon aluminum veneer with inhale structure of making an uproar, includes panel (1), its characterized in that: equal fixedly connected with turn-ups (2) of avris on panel (1) top, a plurality of bleeder vents (4) have been seted up to the surface equidistance of panel (1), and are a plurality of the equal fixed mounting in inside of bleeder vent (4) inhales mechanism of making an uproar (6), inhale mechanism of making an uproar (6) by air duct (5), inhale pipe of making an uproar (7), air inlet (8), gas outlet (9), baffle (10), first cavity (11), second cavity (12), third cavity (13), fourth cavity (14), resonance pipe (15), air guide hole (16), abatvoix (17), inhale sound cotton (18) and bloop (19) and constitute, air inlet (8) and gas outlet (9) have been seted up respectively to the both ends of inhaling pipe of making an uproar (7), the inner wall of inhaling pipe of making an uproar (7) is divided into first cavity (11), second cavity (12) through three baffle (10), and bloop (19) is constituteed, Third cavity (13) and fourth cavity (14), the both sides of second cavity (12) inner wall respectively with the both ends fixed connection of air duct (5), the both ends of third cavity (13) inner wall respectively with the both ends fixed connection of resonance tube (15), just a plurality of air guide holes (16) have been seted up on the surface of resonance tube (15), two acoustical panel (17), two are installed from left to right in proper order to the inner wall of fourth cavity (14) the surface of acoustical panel (17) all bonds and inhales sound cotton (18), two a plurality of bloops (19) have all been seted up on the surface of inhaling sound cotton (18).
2. The environment-friendly fluorocarbon aluminum veneer with noise absorbing structure as claimed in claim 1, wherein: through holes are formed in the middle of the three partition plates (10), and the diameter of each through hole is smaller than that of the corresponding air guide pipe (5).
3. The environment-friendly fluorocarbon aluminum veneer with noise absorbing structure as claimed in claim 1, wherein: the inner cavity of the air duct (5), the inner cavity of the resonance tube (15) and the inner cavity of the sound-absorbing plate (17) are communicated with the first cavity (11).
4. The environment-friendly fluorocarbon aluminum veneer with noise absorbing structure as claimed in claim 1, wherein: the middle parts of the top ends of the four turned-over edges (2) are all connected with connecting blocks (3) through pin rods.
5. The environment-friendly fluorocarbon aluminum veneer with noise absorbing structure as claimed in claim 1, wherein: the front surface of the panel (1) is coated with a plurality of fluorocarbon coating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121330916.5U CN215519627U (en) | 2021-06-16 | 2021-06-16 | Environment-friendly fluorine carbon aluminum veneer with inhale structure of making an uproar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121330916.5U CN215519627U (en) | 2021-06-16 | 2021-06-16 | Environment-friendly fluorine carbon aluminum veneer with inhale structure of making an uproar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215519627U true CN215519627U (en) | 2022-01-14 |
Family
ID=79808253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121330916.5U Expired - Fee Related CN215519627U (en) | 2021-06-16 | 2021-06-16 | Environment-friendly fluorine carbon aluminum veneer with inhale structure of making an uproar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215519627U (en) |
-
2021
- 2021-06-16 CN CN202121330916.5U patent/CN215519627U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212026837U (en) | Wood-grain-like aluminum veneer with sound insulation function | |
| CN215519627U (en) | Environment-friendly fluorine carbon aluminum veneer with inhale structure of making an uproar | |
| CN202003672U (en) | Honeycomb sound absorption element | |
| CN210374015U (en) | Muffler assembly suitable for ventilation system | |
| CN215520184U (en) | Full-modular detachable sound insulation mute room | |
| CN211287841U (en) | Automobile noise reduction exhaust pipe | |
| CN204703983U (en) | The effective silencing apparatus of a kind of automobile exhaust | |
| CN216339110U (en) | Noise-reducing and sound-insulating aluminum veneer | |
| CN114215707A (en) | Noise eliminator and wind generating set | |
| CN219451238U (en) | Fangtong (Chinese character) | |
| CN217234016U (en) | Honeycomb panel | |
| CN218581060U (en) | Sound insulation aluminum veneer | |
| CN221347286U (en) | A noise eliminator for screw air compressor uses | |
| CN210424150U (en) | Warm air current silencer that leads to of building | |
| CN217027850U (en) | Noise-reduction combined aluminum veneer | |
| CN214566186U (en) | Aviation air conditioner air outlet grid | |
| CN221567662U (en) | High temperature resistant noise control aluminium veneer | |
| CN213175787U (en) | Efficient three way catalyst converter for car | |
| CN219080644U (en) | Aluminum veneer with sound insulation and noise reduction structure | |
| CN215802821U (en) | Building board that noise reduction effect is good gives sound insulation | |
| CN214007450U (en) | Silencing device for air compressor head | |
| CN210484854U (en) | Phenolic aldehyde composite air pipe of ventilation system | |
| CN221798840U (en) | Aluminum veneer with sound insulation and heat absorption functions for curtain wall | |
| CN219510996U (en) | Muffler of making an uproar falls in exhaust | |
| CN216443247U (en) | Automotive interior is fire-retardant inhales sound cotton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |