CN207130908U - A kind of polyester fibre acoustic panel - Google Patents
A kind of polyester fibre acoustic panel Download PDFInfo
- Publication number
- CN207130908U CN207130908U CN201621247034.1U CN201621247034U CN207130908U CN 207130908 U CN207130908 U CN 207130908U CN 201621247034 U CN201621247034 U CN 201621247034U CN 207130908 U CN207130908 U CN 207130908U
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- Prior art keywords
- polyester
- acoustic panel
- polyester fiber
- fibre acoustic
- fiber board
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- 229920000728 polyester Polymers 0.000 title claims abstract description 75
- 239000000835 fiber Substances 0.000 title claims abstract description 54
- 239000011094 fiberboard Substances 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 239000003063 flame retardant Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003127 radioimmunoassay Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a kind of polyester fibre acoustic panel, including polyester fiber board and absorptive membrane, in addition to cavity plate；The cavity plate includes papery rectangular frame, and some polyester fibers layer of cloths are pasted with two faces in frame thickness direction；The polyester fibers layer of cloth is at least 3 layers of polyester fiber cloth to bond together；The polyester fibre acoustic panel is combined by polyester fiber board, cavity plate, absorptive membrane, cavity plate, polyester fiber board in a thickness direction.The beneficial effects of the utility model are：Quality is lighter, has more preferable sound-absorbing effect, also has flame retardant effect concurrently.
Description
Technical field
The utility model belongs to architectural decoration material field, specifically a kind of polyester fibre acoustic panel.
Background technology
Polyester fibre acoustic panel is a kind of preferable sound-proof decorative materials, have environmentally friendly, fire-retardant, heat-insulated, insulation, it is moistureproof,
Anti-mildew, easy dedusting, easily cutting, can parquets, easy construction, the excellent feature of cost performance, have that a variety of decorative patterns and color are available,
The finishing requirement of different-style and level can be met.Polyester fiber abatvoix ornament materials and acoustics engineering field at home, should
With very extensive, affirmative and the commendation of numerous prominent domestic acoustics experts is obtained, and deeply by all circles interior designer, acoustics design
The trust of teacher and select, the material for turning into the engineerings such as the architectural acoustics in domestic most city, industrial noise reduction, product noise reduction is first
Choosing.It is widely used in building decoration.Chinese patent literature CN203452311U, disclosed on 2 26th, 2014 " a kind of
The self luminous polyester fibre acoustic panel of energy ", has multiple patterns, its special abatvoix is made through silk-screen printing technique.Traditional is poly-
Ester fiber abatvoix is integrally formed, and its sound-absorbing effect can not meet higher requirement.
The content of the invention
The utility model is intended to invent a kind of polyester fibre acoustic panel of complex, and quality is lighter, has more preferable sound-absorbing
Effect, also have flame retardant effect concurrently.
To achieve these goals, the utility model adopts the following technical scheme that：A kind of polyester fibre acoustic panel, including it is poly-
Ester fiber plate and absorptive membrane, in addition to cavity plate；The cavity plate includes papery rectangular frame, two faces in frame thickness direction
On be pasted with some polyester fibers layer of cloths；The polyester fibers layer of cloth is at least 3 layers of polyester fiber cloth to bond together；
The polyester fibre acoustic panel is multiple by polyester fiber board, cavity plate, absorptive membrane, cavity plate, polyester fiber board in a thickness direction
Conjunction forms.
The technical program two top layers inside and outside abatvoix using polyester fiber board, make product keep flat appearance,
Internal then be designed as two panels cavity plate, cavity plate is sandwiched between absorptive membrane, constitutes polyester fiber board, cavity in a thickness direction
Plate, absorptive membrane, cavity plate, the structure of polyester fiber board.Cavity plate is papery rectangular frame, is glued on two faces of thickness direction
Polyester fibers layer of cloth is posted, polyester fibers layer of cloth is then formed by least 3 layers of polyester fiber cloth bonding.Such design,
Some polyesters fiberboard is instead of using cavity plate on thickness, reduces weight, equally can be more using polyester fibers layer of cloth
The sound-absorbing effect that reduced polyester fiber plate thickness is realized is mended, and due to being provided with absorptive membrane between two papery rectangular frames,
There is more excellent assimilation effect to most common low frequency noise in life.The optional bonding of combination process, thermosetting etc..
Preferably, set irregular lines on the face of the polyester fiber board outwardly.These concavo-convex lines can be right
Noise carries out diffusing reflection, and partial noise can be interfered with each other and offset in diffusing reflection, contribute to sound-absorbing effect.Meanwhile these
Concavo-convex lines can carry out appropriate aesthetics design, and help lifts environment aesthetic feeling.
Preferably, the absorptive membrane is polyurethane material.Polyurethane material absorptive membrane, there is absorption, degraded low frequency to make an uproar
The function of sound, its sound absorbing mechanism is that have the characteristics of specific surface area is big, and elasticity is big according to this synthetic material, big by material internal
Small interconnected pore is measured, when sound wave gos deep into material internal along these holes, a series of damp, instead will occur with material
Penetrate, rubbing action, acoustic energy is changed into thermal energy consumption falls, the effect of so as to reach sound-absorbing.And radioimmunoassay is combined, according to
The parameter that manufacturer provides, penetration hole diameter reach as high as 0.89 up to 0.2mm, sound absorption frequency up to 3-4Oct, acoustic absorptivity.
Preferably, the thickness of the absorptive membrane is less than 0.5mm.Relatively thin absorptive membrane is more yielding, by acoustic pressure
The effect deformed afterwards is more preferable, and the effect of sound-absorbing is also more preferable.
Preferably, the papery rectangular frame is formed by hardboard cutting, thickness is 1 ~ 2mm.Papery rectangular frame is not
But need relatively thin thickness, it is also desirable to certain intensity, therefore this programme have chosen sufficiently thick hardboard integral cutting and form,
Thickness is maintained at 1 ~ 2mm.
Preferably, it is only on length and width area direction by hardboard to be divided at least four inside the papery rectangular frame
Vertical space.Papery interior volume devises at least four separate space, and each separate space forms a small silence space,
Lattice gear between adjacent space is played a supporting role to the polyester fibers layer of cloth of paste outside, also to the whole of papery rectangular frame
Body intensity is played a supporting role.
Preferably, the spacing of two bundle fibers parallel in the polyester fiber cloth at least 5 times of fibre diameters.This programme
The spacing of the adjacent flat line of the polyester fiber cloth of middle selection is preferably dilute unsuitable close, and the Kong Yi great that latitude and longitude intersect to form is unsuitable small.
Larger hole can allow more noise sound waves to enter and be eliminated.
Preferably, the polyester fiber board is flame retardant type polyester fiber board.In order to improve fireproof flame-retardant effect, this programme
Flame retardant type polyester fiber board is selected.
In summary, the beneficial effects of the utility model are：Quality is lighter, has more preferable sound-absorbing effect, also has resistance concurrently
Fuel efficiency fruit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
The structural representation of Fig. 2 cavity plates.
Wherein：1 polyester fiber board, 2 cavity plates, 3 absorptive membranes, 21 papery rectangular frames, 22 polyester fibers layer of cloths.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Embodiment as shown in Figure 1, it is a kind of polyester fibre acoustic panel.The abatvoix is followed successively by polyester in a thickness direction
Fiberboard 1, cavity plate 2, absorptive membrane 3, cavity plate, polyester fiber board, it is bonded between each layer and forms.Wherein, polyester fiber board is
Flame retardant type polyester fiber board, polyester fiber board set irregular lines on face outwardly；Absorptive membrane is polyurethane material, and thickness is
0.45mm。
As shown in Fig. 2 the main body of cavity plate is is formed by hardboard cutting, the papery rectangular frame 21 that thickness is 1.5mm.
2 × 6 totally 12 small rectangular grids, framework are divided on length and width area direction by same hardboard inside papery rectangular frame
Some polyester fibers layer of cloths 22 are pasted with two faces of thickness direction, polyester fibers layer of cloth is 3 to bond together
Layer polyester fiber cloth.In the polyester fiber cloth selected in this example, the spacing of two parallel bundle fibers is 6 times of fibre diameter.
This polyester fibre acoustic panel, the polyester fiber board of segment thickness is instead of with cavity, alleviates weight, it is fine with polyester
The sound-absorbing effect of dimension gauze layer compensate for the polyester fibre acoustic panel possessed sound-absorbing effect removed, and low frequency is directed to absorptive membrane
Noise further enhances sound-absorbing effect.Polyester fiber board used is fire-retardant shape polyester fiber board, the concavo-convex lines of surface design
Also there is landscaping effect.
Claims (8)
1. a kind of polyester fibre acoustic panel, including polyester fiber board（1）And absorptive membrane（3）, it is characterized in that, in addition to cavity plate
（2）；The cavity plate includes papery rectangular frame（21）, some polyester fibers are pasted with two faces in frame thickness direction
Layer of cloth（22）；The polyester fibers layer of cloth is at least 3 layers of polyester fiber cloth to bond together；The polyester fibre acoustic panel
It is combined in a thickness direction by polyester fiber board, cavity plate, absorptive membrane, cavity plate, polyester fiber board.
2. a kind of polyester fibre acoustic panel according to claim 1, it is characterized in that, on the face of the polyester fiber board outwardly
If irregular lines.
3. a kind of polyester fibre acoustic panel according to claim 1 or 2, it is characterized in that, the absorptive membrane is polyurethane material
Matter.
4. a kind of polyester fibre acoustic panel according to claim 3, it is characterized in that, the thickness of the absorptive membrane is less than
0.5mm。
5. a kind of polyester fibre acoustic panel according to claim 1 or 2, it is characterized in that, the papery rectangular frame is by hard
Cardboard cutting forms, and thickness is 1 ~ 2mm.
6. a kind of polyester fibre acoustic panel according to claim 5, it is characterized in that, in length inside the papery rectangular frame
At least four separate space is divided into by hardboard on wide area direction.
7. a kind of polyester fibre acoustic panel according to claim 1 or 2, it is characterized in that, it is parallel in the polyester fiber cloth
Two bundle fibers spacing at least 5 times of fibre diameters.
8. a kind of polyester fibre acoustic panel according to claim 1 or 2, it is characterized in that, the polyester fiber board is fire-retardant
Type polyester fiber board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247034.1U CN207130908U (en) | 2016-11-21 | 2016-11-21 | A kind of polyester fibre acoustic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247034.1U CN207130908U (en) | 2016-11-21 | 2016-11-21 | A kind of polyester fibre acoustic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130908U true CN207130908U (en) | 2018-03-23 |
Family
ID=61629901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621247034.1U Active CN207130908U (en) | 2016-11-21 | 2016-11-21 | A kind of polyester fibre acoustic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207130908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055872A (en) * | 2021-11-01 | 2022-02-18 | 常州贝嘉尔新材料科技有限公司 | High-performance composite sound-absorbing flame-retardant material |
-
2016
- 2016-11-21 CN CN201621247034.1U patent/CN207130908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055872A (en) * | 2021-11-01 | 2022-02-18 | 常州贝嘉尔新材料科技有限公司 | High-performance composite sound-absorbing flame-retardant material |
| CN114055872B (en) * | 2021-11-01 | 2022-11-18 | 常州贝嘉尔新材料科技有限公司 | High-performance composite sound-absorbing flame-retardant material |
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