CN209636996U - A kind of sound insulation polyurethane laminboard - Google Patents
A kind of sound insulation polyurethane laminboard Download PDFInfo
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- CN209636996U CN209636996U CN201821653639.XU CN201821653639U CN209636996U CN 209636996 U CN209636996 U CN 209636996U CN 201821653639 U CN201821653639 U CN 201821653639U CN 209636996 U CN209636996 U CN 209636996U
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Abstract
The utility model discloses a kind of sound insulation polyurethane laminboards, including honeycomb, the inner wall of the honeycomb is equipped with IR fiber internal layer, the inner wall of the IR fiber internal layer is equipped with honeycomb inner hole, the outer surface of the IR fiber internal layer is equipped with nano fiber outer layer, the upper and lower end face of the honeycomb is mounted on partition, froth bed second is installed above the partition, Side fascia is installed above the froth bed second, the end face of the Side fascia is equipped with stainless steel plate, end face above the stainless steel plate is equipped with hardness protective film, end face above the hardness protective film is equipped with fireprotection layer, end face above the fireprotection layer is equipped with waterproof layer, the front end face of the Side fascia is equipped with noise-reducing structure, the side of the honeycomb is equipped with tenon structure first.The characteristic that the utility model is rebounded by sound wave and consumed mutually, more obvious acoustic damping characteristic is provided for battenboard.
Description
Technical field
The utility model relates to building material technical field, specially a kind of sound insulation polyurethane laminboard.
Background technique
As our building trade is greatly developed, most people start to become thriftyization for building selection, and gather
Urethane battenboard is polyurethane adiabatic battenboard for building, also known as seepage-proof sandwiched roof panel, hard polyurethane foam insulation board, poly-
Urethane composite plate, PU plate etc..It is that widely used, great potential the energy-efficient building enclosure material of one kind and country build
If a kind of novel energy-conserving plate that portion advocates and promotes, which is double-metal-face, the list using hard polyurethane foam as insulating layer
Metal covering, non-metal surfaces composite board, commonly used in industrial premises, logistic storage, the metope of integrated house, roofing enclosure system
System, the thermal coefficient of thermal coefficient oligourethane battenboard composite plate is small, heat-insulating property is good, is thermal insulation material best at present.
But existing sound insulation polyurethane laminboard soundproof effect is poor, and firmness is inadequate；Therefore, it is unsatisfactory for existing
Demand, to this, we have proposed a kind of sound insulation polyurethane laminboards.
Utility model content
The purpose of this utility model is to provide a kind of sound insulation polyurethane laminboards, to solve to propose in above-mentioned background technique
Soundproof effect it is poor, and the problems such as firmness is inadequate.
To achieve the above object, the utility model provides the following technical solutions: a kind of sound insulation polyurethane laminboard, including bee
Nest structure and bolt, the inner wall of the honeycomb are equipped with IR fiber internal layer, the inner wall installation of the IR fiber internal layer
There is honeycomb inner hole, the outer surface of the IR fiber internal layer is equipped with nano fiber outer layer, the upper and lower end face of the honeycomb
It is mounted on partition, froth bed second is installed above the partition, Side fascia is installed above the froth bed second, it is described
The end face of Side fascia is equipped with stainless steel plate, and the end face above the stainless steel plate is equipped with hardness protective film, and the hardness is protected
End face above cuticula is equipped with fireprotection layer, and the end face above the fireprotection layer is equipped with waterproof layer, the front end of the Side fascia
Face is equipped with noise-reducing structure, and the side of the honeycomb is equipped with tenon structure first, and the side of the tenon structure first is equipped with rubber
Rubber mat, the other side of the honeycomb are equipped with tenon structure second, and froth bed first, the foam are equipped with below the partition
End face below layer first is equipped with lining, and the end face below the lining is equipped with steel plate, the end face below the steel plate
Buffer layer is installed, the end face peace standard below the buffer layer has steel wire fibre net, the end face peace below the steel wire fibre net
Equipped with gelatinous layer, the end face below the gelatinous layer is equipped with acoustical cotton.
Preferably, the end face of the end face of the rubber pad and tenon structure first side is provided with hole, and the bolt is by passing through
Rubber pad is worn to connect with tenon structure first.
Preferably, the end face setting of the buffer layer is fluted, and the steel wire fibre net is connect with buffer layer by groove.
Preferably, the end face of the acoustical cotton is provided with aperture.
Preferably, the lower end surface of the hardness protective film is bonded with the upper surface of stainless steel plate, and is connected by glue.
Preferably, the side of the tenon structure second and the side of lining are connected by argon arc welding.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model allows sound wave reciprocating collision inside gap to disappear well by the gap being arranged inside acoustical cotton
Subtract；
2, the utility model forms mountain valley echo effect small-sized one by one by honeycomb, the sound of a part that rebounds
Wave；
3, for the utility model by two-ply foam plate come the isolation to sound, make sound wave minimum passes through cystosepiment；
4, for the utility model by the rubber pad of interface, the tie point between plate and plate can also play sound insulation effect well
Fruit.
Detailed description of the invention
Fig. 1 is a kind of sound insulation polyurethane laminboard entirety main view of the utility model；
Fig. 2 is the honeycomb partial structural diagram of the utility model；
Fig. 3 is the Side fascia partial structural diagram of the utility model；
Fig. 4 is the lining partial structural diagram of the utility model.
In figure: 1, rubber pad；2, tenon structure first；3, Side fascia；4, lining；5, froth bed first；6, froth bed second；7, disappear
Sound structure；8, honeycomb；9, partition；10, tenon structure second；11, honeycomb inner hole；12, IR fiber internal layer；13, nanofiber
Outer layer；14, waterproof layer；15, fireprotection layer；16, hardness protective film；17, stainless steel plate；18, acoustical cotton；19, gelatinous layer； 20,
Steel wire fibre net；21, buffer layer；22, steel plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of sound insulation polyurethane laminboard, including honeycomb
Structure 8 and bolt, the inner wall of honeycomb 8 are equipped with IR fiber internal layer 12, and the inner wall of IR fiber internal layer 12 is equipped with bee
Nest inner hole 11, the outer surface of IR fiber internal layer 12 are equipped with nano fiber outer layer 13, and the upper and lower end face of honeycomb 8 is respectively mounted
There is partition 9, the top of partition 9 is equipped with froth bed second 6, and the top of froth bed second 6 is equipped with Side fascia 3, the end of Side fascia 3
Face is equipped with stainless steel plate 17, and the end face of 17 top of stainless steel plate is equipped with hardness protective film 16,16 top of hardness protective film
End face is equipped with fireprotection layer 15, and the end face of 15 top of fireprotection layer is equipped with waterproof layer 14, avoids steam to battenboard internal corrosion,
The front end face of Side fascia 3 is equipped with noise-reducing structure 7, and the side of honeycomb 8 is equipped with tenon structure first 2, the side of tenon structure first 2
Rubber pad 1 is installed, the other side of honeycomb 8 is equipped with tenon structure second 10, and the lower section of partition 9 is equipped with froth bed first 5, bubble
The end face of 5 lower section of foam layer first is equipped with lining 4, and the end face of 4 lower section of lining is equipped with steel plate 22, the end face of 22 lower section of steel plate
Buffer layer 21 is installed, the end face peace standard of 21 lower section of buffer layer has steel wire fibre net 20, the end face peace of 20 lower section of steel wire fibre net
Equipped with gelatinous layer 19, sound wave can be consumed when propagating because of the bubble inside gelatinous layer 19, while be steel wire fibre net
20 provide protection, and the end face of 19 lower section of gelatinous layer is equipped with acoustical cotton 18.
Further, the end face of 2 side of the end face of rubber pad 1 and tenon structure first is provided with hole, and bolt is by running through rubber
Pad 1 is connect with tenon structure first 2, is easily installed and is connected, while rubber pad 1 provides certain waterproof, close for battenboard interface
The effect of envelope and sound insulation.
Further, the end face setting of buffer layer 21 is fluted, and steel wire fibre net 20 is connect with buffer layer 21 by groove,
It falls off when crown wire 20 physical change of web.
Further, the end face of acoustical cotton 18 is provided with aperture, when sound wave is propagated in air, can come in many apertures
Collision reaction is returned, to achieve the effect that noise reduction.
Further, the lower end surface of hardness protective film 16 is bonded with the upper surface of stainless steel plate 17, and is connected by glue, tightly
Closely connected conjunction avoids the surface of stainless steel plate 17 because sharp objects scratch.
Further, the side of tenon structure second 10 is connect with the side of lining 4 by argon arc welding, increase leakproofness and securely
Property.
Working principle: it is carried out in use, first piece of battenboard tenon structure first 2 is directed at second piece of battenboard tenon structure second 10
Splicing, after installing, sound wave understands some and can rebound back when passing through noise-reducing structure 7, in the barrier Jing Guo froth bed second 6,
By the echo cancelltion of honeycomb 8, weakening of the froth bed first 5 for sound wave can be again passed by, by acoustical cotton 18 within doors
Wave absorption allows sound in these Propagations, little by little consumes, and consumes mutually, and propagates from lining 4 to another side
When sound, sound wave also can be gradually weakened, when having other object accident collisions to battenboard.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of sound insulation polyurethane laminboard, including honeycomb (8) and bolt, it is characterised in that: the honeycomb (8)
Inner wall is equipped with IR fiber internal layer (12), and the inner wall of the IR fiber internal layer (12) is equipped with honeycomb inner hole (11), described
The outer surface of IR fiber internal layer (12) is equipped with nano fiber outer layer (13), and the upper and lower end face of the honeycomb (8) is pacified
It equipped with partition (9), is equipped with froth bed second (6), is equipped with above the froth bed second (6) outer above the partition (9)
The end face of wallboard (3), the Side fascia (3) is equipped with stainless steel plate (17), the end face installation above the stainless steel plate (17)
Have hardness protective film (16), the end face above the hardness protective film (16) is equipped with fireprotection layer (15), the fireprotection layer (15)
The end face of top is equipped with waterproof layer (14), and the front end face of the Side fascia (3) is equipped with noise-reducing structure (7), the honeycomb knot
The side of structure (8) is equipped with tenon structure first (2), and the side of the tenon structure first (2) is equipped with rubber pad (1), the honeycomb knot
The other side of structure (8) is equipped with tenon structure second (10), is equipped with froth bed first (5), the froth bed below the partition (9)
End face below first (5) is equipped with lining (4), and the end face below the lining (4) is equipped with steel plate (22), the steel plate
(22) end face below is equipped with buffer layer (21), and the end face peace standard below the buffer layer (21) has steel wire fibre net (20),
End face below the steel wire fibre net (20) is equipped with gelatinous layer (19), and the end face below the gelatinous layer (19) is equipped with suction
Sound cotton (18).
2. a kind of sound insulation polyurethane laminboard according to claim 1, it is characterised in that: the end face of the rubber pad (1)
It is provided with hole with the end face of tenon structure first (2) side, the bolt through rubber pad (1) with tenon structure first (2) by connecting.
3. a kind of sound insulation polyurethane laminboard according to claim 1, it is characterised in that: the end face of the buffer layer (21)
It is arranged fluted, the steel wire fibre net (20) is connect with buffer layer (21) by groove.
4. a kind of sound insulation polyurethane laminboard according to claim 1, it is characterised in that: the end face of the acoustical cotton (18)
It is provided with aperture.
5. a kind of sound insulation polyurethane laminboard according to claim 1, it is characterised in that: the hardness protective film (16)
Lower end surface is bonded with the upper surface of stainless steel plate (17), and is connected by glue.
6. a kind of sound insulation polyurethane laminboard according to claim 1, it is characterised in that: the one of the tenon structure second (10)
Side is connect with the side of lining (4) by argon arc welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821653639.XU CN209636996U (en) | 2018-10-12 | 2018-10-12 | A kind of sound insulation polyurethane laminboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821653639.XU CN209636996U (en) | 2018-10-12 | 2018-10-12 | A kind of sound insulation polyurethane laminboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636996U true CN209636996U (en) | 2019-11-15 |
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ID=68471346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821653639.XU Active CN209636996U (en) | 2018-10-12 | 2018-10-12 | A kind of sound insulation polyurethane laminboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123520A (en) * | 2019-12-30 | 2021-07-16 | 叶绍彬 | Environment-friendly, ecological and energy-saving integrated house wall floor slab and preparation process thereof |
-
2018
- 2018-10-12 CN CN201821653639.XU patent/CN209636996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123520A (en) * | 2019-12-30 | 2021-07-16 | 叶绍彬 | Environment-friendly, ecological and energy-saving integrated house wall floor slab and preparation process thereof |
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