CN206928450U - A kind of sound insulating sheet material for building - Google Patents
A kind of sound insulating sheet material for building Download PDFInfo
- Publication number
- CN206928450U CN206928450U CN201720785700.5U CN201720785700U CN206928450U CN 206928450 U CN206928450 U CN 206928450U CN 201720785700 U CN201720785700 U CN 201720785700U CN 206928450 U CN206928450 U CN 206928450U
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- steel plate
- sound
- interval
- absorbing
- fitting
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Abstract
The utility model discloses a kind of sound insulating sheet material for building, including inwall soft board, the inwall soft board lower surface fitting mounts steel plate, it is described to mount lower surface of steel plate fitting cellular glass layer, first interval of cellular glass layer lower surface fitting steel plate, first interval lower surface of steel plate portable box sound-absorbing spongy layer, second interval of sound-absorbing spongy layer lower surface fitting steel plate, the second interval lower surface of steel plate fitting sound-absorbing foam layer, the interval steel plate of sound-absorbing foam layer lower surface fitting the 3rd；Pass through multilayer materials, realize that the acoustic tile of different densities absorbs to acoustic wave vibrations, reach the absorption of combination frequency, assimilation effect is improved, while by connecting the support effect of support column, realizes the support to whole sheet material, reach measuring body effect, and preliminary shock dropping is carried out by rubber membrane in echo chamber, the vibrations of sound then are carried out into echo resonance in echo intracavitary is eliminated, so as to arrive the purpose of sound insulation.
Description
Technical field
Sound insulating sheet material technical field is the utility model is related to, specially a kind of sound insulating sheet material for building.
Background technology
Sound insulating sheet material is a kind of sheet material commonly used in building, is disappeared commonly used to prevent the propagation of sound, and to sound
Except noise reduction, common sound insulating sheet material is mostly two and mounts and fill vibration absorptive material between plate, by the vibrations of sound by mount plate and
Vibration absorptive material is absorbed, and reaches sound insulation purpose, and this structure and its unstable, and being squeezed to deform, so as to lead
Causing the sound-absorbing effect of vibration absorptive material reduces, while single vibration absorptive material causes sound-absorbing structure is single can cause soundproof effect not
It is good, it is this it is proposed that a kind of sound insulating sheet material for building.
Utility model content
The purpose of this utility model is to provide a kind of sound insulating sheet material for building, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of sound insulating sheet material for building, including inwall
Soft board, the inwall soft board lower surface fitting mount steel plate, and the lower surface of steel plate that mounts is bonded cellular glass layer, described
The first interval of cellular glass layer lower surface fitting steel plate, first interval lower surface of steel plate portable box sound-absorbing spongy layer, the suction
The second interval of sound spongy layer lower surface fitting steel plate, the second interval lower surface of steel plate fitting sound-absorbing foam layer, the sound-absorbing
The interval steel plate of froth bed lower surface fitting the 3rd, the 3rd interval lower surface of steel plate fitting toughened glass layer, the tempering glass
Glass layer lower surface is bonded outer wall steel plate.
Preferably, it is described mount steel plate and first interval steel plate between, first interval steel plate and second interval steel plate between,
Connection support column is equipped between second interval steel plate and the 3rd interval steel plate, between the 3rd interval steel plate and outer wall steel plate, institute
Connection support column is stated staggeredly to be uniformly distributed.
Preferably, the inwall soft board upper surface is provided with echo chamber, and the echo chamber accent is covered with rubber membrane, described time
Sound chamber intracavitary is evenly distributed with echo post, and sound-absorbing ball is fitted between the cavity wall of the echo post and echo chamber.
Preferably, the rubber membrane is shaped as concave shape.
Compared with prior art, the beneficial effects of the utility model are：By multilayer materials, different densities are realized
Acoustic tile absorbs to acoustic wave vibrations, reaches the absorption of combination frequency, improves assimilation effect, while by connecting support column
Support effect, realize the support to whole sheet material, reach measuring body effect, and tentatively dropped by rubber membrane in echo chamber
Shake, the vibrations of sound are then subjected to echo resonance in echo intracavitary and eliminated, so as to arrive the purpose of sound insulation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is detail view figure at a in Fig. 1.
In figure：1st, inwall soft board, 2, mount steel plate, 3, sound-absorbing spongy layer, 4, toughened glass layer, 5, sound-absorbing foam layer,
6th, support column is connected, 7, cellular glass layer, 8, echo chamber, 81, rubber membrane, 82, sound-absorbing ball, 83, echo post, the 9, first interval steel
Plate, the 10, second interval steel plate, the 11, the 3rd interval steel plate, 12, outer wall steel plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of sound insulating sheet material for building, including inwall are soft
Scutum 1, towards Sounnd source direction, preliminary absorption is carried out to sound wave, the lower surface of inwall soft board 1 fitting mounts steel plate 2, right
Inwall soft board 1, which is combined, to be mounted, and supports the weight of whole sheet material, described to mount the lower surface of steel plate 2 fitting honeycomb glass
Glass layer 7, sound-absorbing shock-absorbing is carried out by the honeycomb of inside, reach the effect of noise reduction, the lower surface of cellular glass layer 7 fitting
First interval steel plate 9, carries out weight distribution load, and realizes that multilayer material multi-density changes, under the steel plate 9 of first interval
Surface portable box sound-absorbing spongy layer 3, the irregular transmission shaken by the network structure inside sponge carry out absorbing sound and lowering noise, institute
State the second interval of the lower surface of sound-absorbing spongy layer 3 fitting steel plate 10, second interval lower surface of steel plate 10 fitting sound-absorbing foam layer
5, shock-absorbing absorbing sound and lowering noise is carried out by air entrapment, the interval steel plate 11 of the lower surface of sound-absorbing foam layer 5 fitting the 3rd, described the
The three interval lower surface of steel plate 11 fitting toughened glass layers 4, increase the anti-pressure ability of internal structure, the following table of toughened glass layer 4
Face fitting outer wall steel plate 12, is protected to the outside of whole sound insulating sheet material.
Specifically, it is described mount steel plate 2 and first be spaced steel plate 9 between, first interval steel plate 9 and second interval steel plate
It is all provided between 10, between the second interval interval of steel plate 10 and the 3rd steel plate 11, between the 3rd interval steel plate 11 and outer wall steel plate 12
There is connection support column 6, steel plate 2, first will be mounted and be spaced the interval of steel plate 9, the second interval steel plate 11 of steel plate the 10, the 3rd and outer wall steel
The space structure of plate 12 is supported, while avoids carrying out internal vibration absorptive material during compression crimp, the connection support
Post 6 is staggeredly uniformly distributed, and by being interspersed, avoids connecting support column 6 to being conducted between sound.
Specifically, the upper surface of inwall soft board 1 is provided with echo chamber 8, and echo function, institute are realized by internal cavity
State the accent of echo chamber 8 and be covered with rubber membrane 81, sound wave is subjected to the preliminary frequency reducing range of decrease, the intracavitary of echo chamber 8 is evenly distributed with back
Sound column 83, the sound wave of inside cavity is subjected to bounce-back resonance, sound-absorbing is fitted between the cavity wall of the echo post 83 and echo chamber 8
Ball 82, sound wave is absorbed.
Specifically, the rubber membrane 81 is shaped as concave shape, increases the effect of sound-absorbing.
Operation principle：When sound panel is installed, inwall soft board 1 should be towards at main sound source, then caused by sound source
Sound wave carries out initial absorption by inwall soft board 1, while echo chamber 8 carries out a part of sound wave to carry out echo vibrations elimination, residual
Remaining sound wave realizes sound insulation by the variable density for mounting steel plate 2, remaining sound wave via sound-absorbing spongy layer 3, toughened glass layer 4,
Sound-absorbing foam layer 5, first is spaced steel plate 9, second and is spaced the interval of steel plate 10 and the 3rd steel plate 11, is eliminated, and reaches sound insulation drop
The purpose made an uproar.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of sound insulating sheet material for building, including inwall soft board（1）, it is characterised in that：The inwall soft board（1）Lower surface
Fitting mounts steel plate（2）, it is described to mount steel plate（2）Lower surface is bonded cellular glass layer（7）, the cellular glass layer（7）Following table
The first interval of face fitting steel plate（9）, first interval steel plate（9）Lower surface portable box sound-absorbing spongy layer（3）, the sound-absorbing sponge
Layer（3）The second interval of lower surface fitting steel plate（10）, second interval steel plate（10）Lower surface is bonded sound-absorbing foam layer（5）,
The sound-absorbing foam layer（5）The interval steel plate of lower surface fitting the 3rd（11）, the 3rd interval steel plate（11）Lower surface is bonded steel
Change glassy layer（4）, the toughened glass layer（4）Lower surface is bonded outer wall steel plate（12）.
A kind of 2. sound insulating sheet material for building according to claim 1, it is characterised in that：It is described to mount steel plate（2）With first
It is spaced steel plate（9）Between, first interval steel plate（9）With the second interval steel plate（10）Between, second interval steel plate（10）With the 3rd
It is spaced steel plate（11）Between, the 3rd interval steel plate（11）With outer wall steel plate（12）Between be equipped with connection support column（6）, the company
Connect support column（6）Staggeredly it is uniformly distributed.
A kind of 3. sound insulating sheet material for building according to claim 1, it is characterised in that：The inwall soft board（1）Upper table
Face is provided with echo chamber（8）, the echo chamber（8）Accent is covered with rubber membrane（81）, the echo chamber（8）Intracavitary is evenly distributed with back
Sound column（83）, the echo post（83）With echo chamber（8）Cavity wall between be fitted with sound-absorbing ball（82）.
A kind of 4. sound insulating sheet material for building according to claim 3, it is characterised in that：The rubber membrane（81）In being shaped as
Concave shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785700.5U CN206928450U (en) | 2017-07-01 | 2017-07-01 | A kind of sound insulating sheet material for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785700.5U CN206928450U (en) | 2017-07-01 | 2017-07-01 | A kind of sound insulating sheet material for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928450U true CN206928450U (en) | 2018-01-26 |
Family
ID=61354251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720785700.5U Expired - Fee Related CN206928450U (en) | 2017-07-01 | 2017-07-01 | A kind of sound insulating sheet material for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206928450U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999304A (en) * | 2018-08-13 | 2018-12-14 | 中国电建集团江西省电力设计院有限公司 | Outdoor shock absorber and outdoor sound-absorbing wall |
| CN109914630A (en) * | 2019-03-22 | 2019-06-21 | 宿州云宏建设安装有限公司 | Composite seal type stainless-steel sheet |
| CN111238018A (en) * | 2020-03-03 | 2020-06-05 | 青岛海信日立空调***有限公司 | Refrigerating equipment |
| CN111238019A (en) * | 2020-03-03 | 2020-06-05 | 青岛海信日立空调***有限公司 | Refrigerating equipment |
| CN112942607A (en) * | 2021-02-03 | 2021-06-11 | 李培贞 | Building sound insulation building board |
-
2017
- 2017-07-01 CN CN201720785700.5U patent/CN206928450U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999304A (en) * | 2018-08-13 | 2018-12-14 | 中国电建集团江西省电力设计院有限公司 | Outdoor shock absorber and outdoor sound-absorbing wall |
| CN109914630A (en) * | 2019-03-22 | 2019-06-21 | 宿州云宏建设安装有限公司 | Composite seal type stainless-steel sheet |
| CN111238018A (en) * | 2020-03-03 | 2020-06-05 | 青岛海信日立空调***有限公司 | Refrigerating equipment |
| CN111238019A (en) * | 2020-03-03 | 2020-06-05 | 青岛海信日立空调***有限公司 | Refrigerating equipment |
| CN112942607A (en) * | 2021-02-03 | 2021-06-11 | 李培贞 | Building sound insulation building board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180701 |