CN207088617U - A kind of structure of acoustic material - Google Patents
A kind of structure of acoustic material Download PDFInfo
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- CN207088617U CN207088617U CN201720539078.XU CN201720539078U CN207088617U CN 207088617 U CN207088617 U CN 207088617U CN 201720539078 U CN201720539078 U CN 201720539078U CN 207088617 U CN207088617 U CN 207088617U
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- sound
- layer
- absorbing layer
- sound absorbing
- main body
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Abstract
The utility model discloses a kind of structure of acoustic material,Its structure includes sound panel main body,Efficient noise insulation mechanism,Zinc-plated threading,The first sound-absorption hole is uniformly provided with sound panel main body,First sound-absorption hole is integrated with sound panel main body,Efficient noise insulation mechanism is located at sound panel body interior,Welded above sound panel main body with zinc-plated threading,Zinc-plated threading is mutually perpendicular to sound panel main body,Zinc-plated threading is hollow structure,Efficient noise insulation mechanism is by enhancing calcium silicate layer,First sound absorbing layer,Foaming layer,Second sound absorbing layer,Layer of polyester fiber,Exterior trim sound absorbing layer forms,First sound absorbing layer is between enhancing calcium silicate layer and foaming layer,First sound absorbing layer and enhancing calcium silicate layer,Foaming layer closely connects,First sound absorbing layer is provided with glue layer,The utility model passes through provided with efficient noise insulation mechanism,According to the composition of MULTILAYER COMPOSITE sound-absorbing material,With good heat-resisting ageing resistance,Impact strength,Soundproof effect is good.
Description
Technical field
The utility model is a kind of structure of acoustic material, belongs to acoustic material technical field.
Background technology
Sound insulation refers to by certain article sound or Noise insulati on, cut-off, separation etc., therefore just needs acoustic material.
The incident acoustic energy of the material side decibels related to the transmission acoustic energy of opposite side are exactly the sound transmission loss of the material, and acoustic material is
Refer to block sound transmission or weaken transmission acoustic energy a kind of material, component or structure, it is characterized in that heavier mass density compared with
Height, such as steel plate, stereotype, concrete walls, brick wall.
Existing public technology Application No.：201520946787.0 it is a kind of without glue composite sound isolating material, i.e.,：Rubber and plastic sheet material
The acoustic material of two-sided no glue composite non woven felt, including non-woven mat lower floor and the non-woven mat upper strata above non-woven mat lower floor.
Rubber and plastic lamella is folded between the non-woven mat lower floor and non-woven mat upper strata.Described rubber and plastic lamella upper surface and non-woven mat upper strata
Lower surface melt binding.Described rubber and plastic lamella lower surface and non-woven mat lower floor upper surface melt binding.The surface of non-woven mat is fine
Tie up in layer insertion rubber and plastic melt, trilaminate material fuses into one after cooling, organically combines, and its bond strength relies on nonwoven carpet veneer and rubber
Plastic sheet layer self-strength reaches to ensure and is bonded effect that is firm, being never layered.Existing acoustic material is without well resistance to
Hot ageing resistance, ozone resistance, impact strength, soundproof effect are poor.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of structure of acoustic material, to solve
Existing acoustic material is poor without good heat-resisting ageing resistance, ozone resistance, impact strength, soundproof effect.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of acoustic material
Structure, its structure include sound panel main body, efficient noise insulation mechanism, zinc-plated threading, first are uniformly provided with the sound panel main body
Sound-absorption hole, first sound-absorption hole are integrated with sound panel main body, and the efficiently noise insulation mechanism is located at sound panel main body
Inside, the sound panel main body top are welded with zinc-plated threading, and the zinc-plated threading is mutually perpendicular to sound panel main body, the plating
Zinc threading is hollow structure, it is described efficiently noise insulation mechanism by enhancing calcium silicate layer, the first sound absorbing layer, foaming layer, the second sound absorbing layer,
Layer of polyester fiber, exterior trim sound absorbing layer composition, first sound absorbing layer is between enhancing calcium silicate layer and foaming layer, and described first
Sound absorbing layer is closely connected with enhancing calcium silicate layer, foaming layer, and first sound absorbing layer is provided with glue layer, the glue layer and the
One sound absorbing layer is connected, and the foaming layer is closely coupled by the second sound absorbing layer and layer of polyester fiber, and the layer of polyester fiber is set
Between the second sound absorbing layer and exterior trim sound absorbing layer, the exterior trim sound absorbing layer and layer of polyester fiber, the second sound absorbing layer are closely coupled.
Further, the glue layer thickness is 0.03-0.08mm.
Further, first sound-absorption hole is circle, and the first sound-absorption hole aperture is 0.4-0.9mm.
Further, the zinc-plated threading is provided with the second sound-absorption hole, and second sound-absorption hole is one with the second sound-absorption hole
Body structure.
Further, the sound panel main body is square structure.
Further, the enhancing calcium silicate layer is by particulate inorganic filler, flaky inorganic filler and needle inorganic filler
With the mixed uniformly laminated structure of resin material.
Further, the glue layer is pressure-sensitive adhesive layer.
The beneficial effects of the utility model：By provided with efficient noise insulation mechanism, according to the composition of MULTILAYER COMPOSITE sound-absorbing material,
It is good with good heat-resisting ageing resistance, impact strength, soundproof effect.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the structure of acoustic material of the utility model.
Fig. 2 is the structural representation of the efficient noise insulation mechanism of the utility model.
In figure：Sound panel main body -1, efficient noise insulation mechanism -2, zinc-plated threading -3, the first sound-absorption hole -11, the second sound-absorption hole -
31st, glue layer -221, enhancing calcium silicate layer -21, the first sound absorbing layer -22, foaming layer -23, the second sound absorbing layer -24, polyester fiber
Layer -25, exterior trim sound absorbing layer -26.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of structure technology scheme of acoustic material：Its structure includes sound insulation
Plate main body 1, efficient noise insulation mechanism 2, zinc-plated threading 3, are uniformly provided with the first sound-absorption hole 11 in the sound panel main body 1, and described
One sound-absorption hole 11 is integrated with sound panel main body 1, and the efficiently noise insulation mechanism 2 is described inside sound panel main body 1
The top of sound panel main body 1 is welded with zinc-plated threading 3, and the zinc-plated threading 3 is mutually perpendicular to sound panel main body 1, described zinc-plated to wear
Plate 3 is hollow structure, and the efficiently noise insulation mechanism 2 is inhaled by enhancing calcium silicate layer 21, the first sound absorbing layer 22, foaming layer 23, second
Sound-absorbing layer 24, layer of polyester fiber 25, exterior trim sound absorbing layer 26 form, and first sound absorbing layer 22 is located at enhancing calcium silicate layer 21 and foaming
Between layer 23, first sound absorbing layer 22 is closely connected with enhancing calcium silicate layer 21, foaming layer 23, on first sound absorbing layer 22
Provided with glue layer 221, the glue layer 221 is connected with the first sound absorbing layer 22, and the foaming layer 23 passes through the second sound absorbing layer 24
Closely coupled with layer of polyester fiber 25, the layer of polyester fiber 25 is located between the second sound absorbing layer 24 and exterior trim sound absorbing layer 26, institute
State exterior trim sound absorbing layer 26 and layer of polyester fiber 25, the second sound absorbing layer 24 are closely coupled, the thickness of glue layer 221 is 0.03-
0.08mm, first sound-absorption hole 11 are circle, and the aperture of the first sound-absorption hole 11 is 0.4-0.9mm, on the zinc-plated threading 3
Provided with the second sound-absorption hole 31, second sound-absorption hole 31 is integrated with the second sound-absorption hole 31, the sound panel main body 1
For square structure, the enhancing calcium silicate layer 21 is by particulate inorganic filler, flaky inorganic filler and needle inorganic filler and tree
The mixed uniformly laminated structure of fat material, the glue layer 221 are pressure-sensitive adhesive layer.
The first sound-absorption hole 11 described in this patent refers to a large amount of small holes inside sound-absorbing material, such as wood wool acoustic board,
Ceramic honey comb acoustic board, sound wave can go deep into occurring to rub with hole edge inside sound-absorbing material being converted into acoustic energy along these holes
Heat energy, according to law of conservation of energy, heat energy is more, and acoustic energy is just few.
When using the structure of the utility model acoustic material, sound panel main body 1 is arranged on needed to use first
In the localities, it is integrated according to the first sound-absorption hole 11 with sound panel main body 1, the second sound-absorption hole 31 and the second sound-absorption hole 31
It is integrated, caused noise is absorbed, noise is further then subjected to absorption resistance in efficient noise insulation mechanism 2
Every the first sound absorbing layer 22 is provided with glue layer 221, the sound absorbing layer 22 of glue layer 221 and first, can make the structure of its sound absorbing layer more
Add reliable and stable, sound-absorbing effect is more preferable.For example, abatvoix can be used in bedroom, parlor.
Sound panel main body 1 of the present utility model, efficient noise insulation mechanism 2, zinc-plated threading 3, the first sound-absorption hole 11, the second sound-absorbing
Hole 31, glue layer 221, enhancing calcium silicate layer 21, the first sound absorbing layer 22, foaming layer 23, the second sound absorbing layer 24, layer of polyester fiber
25th, exterior trim sound absorbing layer 26, the part that part is universal standard part or those skilled in the art know, its structure and principle are all
Can be learnt by technical manual for this technology personnel or be known by normal experiment method, the utility model solve the problems, such as be
Prior art is without good heat-resisting ageing resistance, and ozone resistance, impact strength, soundproof effect is poor, and the utility model leads to
Being combined with each other for above-mentioned part is crossed, can be by provided with efficient noise insulation mechanism, according to the composition of MULTILAYER COMPOSITE sound-absorbing material, having good
Good heat-resisting ageing resistance, impact strength, soundproof effect is good, described in detail below：
It is described efficiently noise insulation mechanism 2 by enhancing calcium silicate layer 21, the first sound absorbing layer 22, foaming layer 23, the second sound absorbing layer 24,
Layer of polyester fiber 25, exterior trim sound absorbing layer 26 form, first sound absorbing layer 22 located at enhancing calcium silicate layer 21 and foaming layer 23 it
Between, first sound absorbing layer 22 is closely connected with enhancing calcium silicate layer 21, foaming layer 23, and first sound absorbing layer 22 is provided with
Glue layer 221, the glue layer 221 are connected with the first sound absorbing layer 22, and the foaming layer 23 is by the second sound absorbing layer 24 with gathering
Ester fiber layer 25 is closely coupled, and the layer of polyester fiber 25 is located between the second sound absorbing layer 24 and exterior trim sound absorbing layer 26, described outer
Adorn sound absorbing layer 26 and layer of polyester fiber 25,24 close phase of the second sound absorbing layer.
First company is closely connected using the first sound absorbing layer 22 with strengthening calcium silicate layer 21, foaming layer 23, glue layer 221 and the
One sound absorbing layer 22 is connected, and company B is using Sound-proof material as acoustic material.
First company good heat-insulation effect, use range are wide；
Company B's effect of heat insulation is bad, and use range is small；
The first sound absorbing layer of the utility model 22 is closely connected with enhancing calcium silicate layer 21, foaming layer 23 in summary, glue
Layer 221 is connected with the first sound absorbing layer 22, good with good heat-resisting ageing resistance, impact strength, soundproof effect.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of structure of acoustic material, its structure includes sound panel main body (1), efficient noise insulation mechanism (2), zinc-plated threading (3),
The first sound-absorption hole (11) is uniformly provided with the sound panel main body (1), it is characterised in that：
First sound-absorption hole (11) is integrated with sound panel main body (1), and the efficiently noise insulation mechanism (2) is located at sound insulation
Plate main body (1) is internal, is welded above the sound panel main body (1) with zinc-plated threading (3), the zinc-plated threading (3) and sound panel
Main body (1) is mutually perpendicular to, and the zinc-plated threading (3) is hollow structure；
The efficiently noise insulation mechanism (2) is by enhancing calcium silicate layer (21), the first sound absorbing layer (22), foaming layer (23), the second sound-absorbing
Layer (24), layer of polyester fiber (25), exterior trim sound absorbing layer (26) composition, first sound absorbing layer (22) is located at enhancing calcium silicate layer
(21) between foaming layer (23), first sound absorbing layer (22) is closely connected with enhancing calcium silicate layer (21), foaming layer (23),
First sound absorbing layer (22) is provided with glue layer (221), and the glue layer (221) is connected with the first sound absorbing layer (22), institute
It is closely coupled by the second sound absorbing layer (24) and layer of polyester fiber (25) to state foaming layer (23), the layer of polyester fiber (25) is located at
Between second sound absorbing layer (24) and exterior trim sound absorbing layer (26), the exterior trim sound absorbing layer (26) is inhaled with layer of polyester fiber (25), second
Sound-absorbing layer (24) is closely coupled.
A kind of 2. structure of acoustic material according to claim 1, it is characterised in that：Glue layer (221) thickness is
0.03-0.08mm。
A kind of 3. structure of acoustic material according to claim 1, it is characterised in that：First sound-absorption hole (11) is circle
Shape, the first sound-absorption hole (11) aperture is 0.4-0.9mm.
A kind of 4. structure of acoustic material according to claim 1, it is characterised in that：The zinc-plated threading (3) is provided with
Second sound-absorption hole (31), second sound-absorption hole (31) are integrated with the second sound-absorption hole (31).
A kind of 5. structure of acoustic material according to claim 1, it is characterised in that：The sound panel main body (1) is side
Shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539078.XU CN207088617U (en) | 2017-05-12 | 2017-05-12 | A kind of structure of acoustic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539078.XU CN207088617U (en) | 2017-05-12 | 2017-05-12 | A kind of structure of acoustic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207088617U true CN207088617U (en) | 2018-03-13 |
Family
ID=61551251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720539078.XU Expired - Fee Related CN207088617U (en) | 2017-05-12 | 2017-05-12 | A kind of structure of acoustic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207088617U (en) |
-
2017
- 2017-05-12 CN CN201720539078.XU patent/CN207088617U/en not_active Expired - Fee Related
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| 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: 20180313 Termination date: 20200512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |