CN106223503A - A kind of multilamellar quieter material - Google Patents
A kind of multilamellar quieter material Download PDFInfo
- Publication number
- CN106223503A CN106223503A CN201610716624.2A CN201610716624A CN106223503A CN 106223503 A CN106223503 A CN 106223503A CN 201610716624 A CN201610716624 A CN 201610716624A CN 106223503 A CN106223503 A CN 106223503A
- Authority
- CN
- China
- Prior art keywords
- block
- noise reduction
- sound
- internal layer
- multilamellar
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 21
- 230000030279 gene silencing Effects 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000001413 cellular effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 241001466460 Alveolata Species 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 206010028372 Muscular weakness Diseases 0.000 description 1
- 208000007443 Neurasthenia Diseases 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 208000009205 Tinnitus Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000036473 myasthenia Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 231100000886 tinnitus Toxicity 0.000 description 1
- 208000016255 tiredness Diseases 0.000 description 1
- 230000003867 tiredness Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/8404—Sound-absorbing elements block-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
- E04B2001/8471—Solid slabs or blocks layered with non-planar interior transition surfaces between layers, e.g. faceted, corrugated
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The present invention relates to new material technology field, it is specifically related to a kind of multilamellar quieter material, it includes silencing block body, described silencing block body includes noise reduction base plate, sound-absorbing block, snubber block and noise reduction internal layer, described noise reduction base plate front end is disposed with noise reduction internal layer, snubber block and sound-absorbing block, described sound-absorbing block is half arc, and described snubber block is crescent, and described noise reduction internal layer is arc.Its employing of the present invention is provided with noise reduction base plate, sound-absorbing block, snubber block and noise reduction internal layer as noise reduction hierarchical structure, and use the connected mode of arcuate structure to have good erasure effect, and it has easy to use, simple to operate, practical, the feature such as with low cost.
Description
Technical field
The present invention relates to new material technology field, be specifically related to a kind of multilamellar quieter material.
Background technology
Increasing of the equipment such as sound equipment, air-conditioning, television set, environment noise is day by day serious, and it has become pollution human society ring
The big public hazards of the one of border.Noise has locality, temporary and multiple feature.Noise not only can affect audition, but also right
The cardiovascular system of people, nervous system, hormonal system have a negative impact, so having people's noise is called " to cause people's desperately slow
Property poison ".Noise brings to people physiologically mainly has 1. interference to have a rest and sleep with psychological harm.Have a rest and sleep is people
Allaying tiredness, regain one's strength and maintain healthy essential condition.But noise makes people be much troubled, it is difficult to have a rest and fall asleep.When
When people tosses about in bed to fall asleep, will phychology nervous, rapid breathing, beat pulse aggravates, and brain excitement is more than, within second day, will feel
To tired, or myasthenia of limbs.Thus have influence on working and learning, in the course of time, neurasthenia will be obtained, show as insomnia,
Tinnitus, fatigue.After people enters sleep, even the noise jamming that 40-50 decibel is lighter, also can become half from the state of sleeping soundly
It sleep soundly state.People is when sleeping soundly state, and cerebral activity is slow and regular, it is possible to sufficiently had a rest；And partly sleep soundly
During state, brain is still in the stage nervous, active, and this will make people can not get sufficiently to have a rest and the recovery of muscle power.
2. work efficiency is made to reduce.Research finds, noise, more than 85 decibels, can make people feel to upset, and people can feel
Feeling to noisy, thus cannot intently work, result can cause work efficiency to reduce.
Accordingly, it would be desirable to the material of a kind of damping and silencing excellent.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, it is provided that a kind of simple in construction, reasonable in design, make
With a kind of multilamellar quieter material, it uses and is provided with noise reduction base plate, sound-absorbing block, snubber block and noise reduction internal layer as noise reduction
Hierarchical structure, and use the connected mode of arcuate structure to have good erasure effect, and it has easy to use, operation letter
Single, practical, the feature such as with low cost.
For achieving the above object, the technical solution used in the present invention is:
A kind of multilamellar quieter material of the present invention, including silencing block body, described silencing block body includes at the bottom of noise reduction
Plate, sound-absorbing block, snubber block and noise reduction internal layer, described noise reduction base plate front end is disposed with noise reduction internal layer, snubber block and sound-absorbing block,
Described sound-absorbing block is half arc, and described snubber block is crescent, and described noise reduction internal layer is arc.
Described sound-absorbing block is alveolate texture, and sound-absorbing block is cellular to have good sound-absorbing effect, and inner hole structure can
Ensure penetrating of noise.
Described snubber block uses silencing cotton material, and silencing cotton has good damping effect, has good in silencing cotton
Gap structure, compression effectiveness is good, it is possible to fully reduce noise.
In described noise reduction, block uses gravel block, and gravel block uses gravel compression to form, and gravel block has inner hole structure, and empty
Gap is relatively small, therefore has good erasure effect, it is possible to solve the low noise after damping.
After using said structure, present invention have the beneficial effect that its employing of the present invention is provided with noise reduction base plate, sound-absorbing block, subtracts
Shake block and noise reduction internal layer are as noise reduction hierarchical structure, and use the connected mode of arcuate structure to have good erasure effect, and
The features such as it has easy to use, simple to operate, practical, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Description of reference numerals:
1, silencing block body；2, sound-absorbing block；3, snubber block；4, noise reduction internal layer；5, noise reduction base plate.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of multilamellar quieter material of the present invention, including silencing block body 1, described silencing block body
1 includes that noise reduction base plate 5, sound-absorbing block 2, snubber block 3 and noise reduction internal layer 4, described noise reduction base plate 5 front end are disposed with noise reduction internal layer
4, snubber block 3 and sound-absorbing block 2, described sound-absorbing block 2 is in half arc, and described snubber block 3 is in crescent, and described noise reduction internal layer 4 is in interior
Arc.
Described sound-absorbing block 2 is in alveolate texture, and sound-absorbing block is cellular to have good sound-absorbing effect, and inner hole structure can
Ensure penetrating of noise.
Described snubber block 3 uses silencing cotton material, and silencing cotton has good damping effect, has good in silencing cotton
Gap structure, compression effectiveness is good, it is possible to fully reduce noise.
In described noise reduction, block 4 uses gravel block, and gravel block uses gravel compression to form, and gravel block has inner hole structure, and
Space is relatively small, therefore has good erasure effect, it is possible to solve the low noise after damping.
The present invention it use and be provided with noise reduction base plate, sound-absorbing block, snubber block and noise reduction internal layer as noise reduction hierarchical structure, and
The connected mode using arcuate structure has good erasure effect, and it has easy to use, simple to operate, practical,
The feature such as with low cost.
The above is only the better embodiment of the present invention, thus all according to the structure described in present patent application scope,
The equivalence that feature and principle are done changes or modifies, in the range of being all included in present patent application.
Claims (8)
1. a multilamellar quieter material, it is characterised in that: it includes that silencing block body (1), described silencing block body (1) include disappearing
Sound base plate (5), sound-absorbing block (2), snubber block (3) and noise reduction internal layer (4), described noise reduction base plate (5) front end is disposed with noise reduction
Internal layer (4), snubber block (3) and sound-absorbing block (2), described sound-absorbing block (2) is in half arc, and described snubber block (3) is in crescent, described
Noise reduction internal layer (4) is in arc.
A kind of multilamellar quieter material the most according to claim 1, it is characterised in that: described sound-absorbing block (2) is in cellular knot
Structure.
A kind of multilamellar quieter material the most according to claim 1, it is characterised in that: described snubber block (3) uses silencing cotton
Material.
A kind of multilamellar quieter material the most according to claim 1, it is characterised in that: in described noise reduction, block (4) uses gravel
Block.
A kind of multilamellar quieter material the most according to claim 1, it is characterised in that: described silencing block body (1) includes disappearing
Sound base plate (5), sound-absorbing block (2), snubber block (3) and noise reduction internal layer (4).
A kind of multilamellar quieter material the most according to claim 1, it is characterised in that: described noise reduction base plate (5) front end is successively
It is provided with noise reduction internal layer (4), snubber block (3) and sound-absorbing block (2).
A kind of multilamellar quieter material the most according to claim 1, it is characterised in that: described sound-absorbing block (2) is in half arc.
A kind of multilamellar quieter material the most according to claim 1, it is characterised in that: described snubber block (3) in crescent, institute
State noise reduction internal layer (4) in arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716624.2A CN106223503A (en) | 2016-08-24 | 2016-08-24 | A kind of multilamellar quieter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716624.2A CN106223503A (en) | 2016-08-24 | 2016-08-24 | A kind of multilamellar quieter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106223503A true CN106223503A (en) | 2016-12-14 |
Family
ID=57555164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610716624.2A Pending CN106223503A (en) | 2016-08-24 | 2016-08-24 | A kind of multilamellar quieter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106223503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231900A (en) * | 2018-10-10 | 2019-01-18 | 深圳大学 | The hollow acoustical tile of clay and its 3D printing preparation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183812A (en) * | 1996-10-22 | 1998-07-14 | Sekisui Chem Co Ltd | Sound absorbing material |
| CN200968040Y (en) * | 2006-08-23 | 2007-10-31 | 泓泰复合材料(江阴)有限公司 | Polymerization sandrock decoration surface aluminium plastic composite board |
| CN102888902A (en) * | 2012-10-19 | 2013-01-23 | 燕翔 | Sandstone environmentally friendly acoustic board |
| CN103469912A (en) * | 2013-09-04 | 2013-12-25 | 苏州金义瑞建筑装饰材料有限公司 | Sound-absorbing wall board |
| CN103922648A (en) * | 2014-03-25 | 2014-07-16 | 铁道第三勘察设计院集团有限公司 | Special sound absorbing plate for polymerized-sand tunnel and preparation method thereof |
| CN204475748U (en) * | 2015-03-13 | 2015-07-15 | 张星星 | A kind of noise reduction wallpaper except formaldehyde |
-
2016
- 2016-08-24 CN CN201610716624.2A patent/CN106223503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183812A (en) * | 1996-10-22 | 1998-07-14 | Sekisui Chem Co Ltd | Sound absorbing material |
| CN200968040Y (en) * | 2006-08-23 | 2007-10-31 | 泓泰复合材料(江阴)有限公司 | Polymerization sandrock decoration surface aluminium plastic composite board |
| CN102888902A (en) * | 2012-10-19 | 2013-01-23 | 燕翔 | Sandstone environmentally friendly acoustic board |
| CN103469912A (en) * | 2013-09-04 | 2013-12-25 | 苏州金义瑞建筑装饰材料有限公司 | Sound-absorbing wall board |
| CN103922648A (en) * | 2014-03-25 | 2014-07-16 | 铁道第三勘察设计院集团有限公司 | Special sound absorbing plate for polymerized-sand tunnel and preparation method thereof |
| CN204475748U (en) * | 2015-03-13 | 2015-07-15 | 张星星 | A kind of noise reduction wallpaper except formaldehyde |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231900A (en) * | 2018-10-10 | 2019-01-18 | 深圳大学 | The hollow acoustical tile of clay and its 3D printing preparation method |
| CN109231900B (en) * | 2018-10-10 | 2021-06-15 | 深圳大学 | Clay hollow sound-absorbing brick and 3D printing preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |