CN207260354U - A kind of noise control damping Acoustic barrier plate - Google Patents
A kind of noise control damping Acoustic barrier plate Download PDFInfo
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- CN207260354U CN207260354U CN201720801441.0U CN201720801441U CN207260354U CN 207260354 U CN207260354 U CN 207260354U CN 201720801441 U CN201720801441 U CN 201720801441U CN 207260354 U CN207260354 U CN 207260354U
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Abstract
The utility model discloses a kind of noise control damping Acoustic barrier plate,Belong to building material technical field,Including wave acoustic board,Acoustic board aperture,Sound-proof damping felt,Hollow double-layer rubber plate,Hollow layer,Damping spring group,Hollow glass layer,Glass evacuated layer,Adhesive-layer,The wave acoustic board is positioned at most inner side,There is acoustic board aperture thereon,Sound-proof damping felt is located between wave acoustic board and hollow double-layer rubber inner cord plate,Hollow double-layer rubber plate forms a frame structure,Centre has hollow layer,There is damping spring group in hollow layer,Hollow double-layer rubber plate lamina rara externa is connected with hollow glass layer,Adhesive-layer is attached on the outside of hollow glass layer,This noise control damping Acoustic barrier plate is simple in structure,It is low to manufacture cost,Using multiple sound absorption soundproof measures,Effectively reduce noise,The utility model can be widely applied to household bedroom,Workshop,Computer room,Air compressor machine,Meeting room,Multifunctional hall,Office,Automobile etc. needs the place of noise reduction,With good practical value.
Description
Technical field
The utility model belongs to building material field, and in particular to a kind of noise control damping Acoustic barrier plate.
Background technology
In the market on such as diesel engine, pump group, the medium-sized continuous firing equipment of transformer equipment every
Sound facility, mainly using modular sound insulation house (cover).Described modular sound insulation house (cover), is typically first by pre-
The sound panel of system forms siding, bottom plate etc., then couples each board member by fastener in device context and install, with reach every
The effect of sound.Sound panel selects alloy sheets, aluminium sheet encapsulation sound-absorbing material to be made mostly at present, and sound-absorbing, soundproof effect are limited, make
Valency is higher, and aluminium sheet is easily corroded and influences the service life.Stainless steel has unique intensity, higher wearability, superior
Antiseptic property and being not easy the excellent characteristic such as get rusty, be also commonly used for sound panel, but simple stainless steel materials sound insulation is made
Effect is unsatisfactory.
General object all has a soundproof effect, but we mean transmission loss (in infinitely great space, sound source with
An infinitely great material is put between measured point) more than 30dB plate just referred to as sound panel.Sound panel is generally high density material
Material.
But in the prior art, sound absorption soundproof construction wallboard effect is often bad, is extremely difficult to its effect declared, its
Middle a big chunk is the one side only focused on because of plate in noise control and damping, and have ignored another aspect, therefore, it is necessary to
A kind of noise control damping Acoustic barrier plate, solves the above problems.
Utility model content
The purpose of this utility model is to provide a kind of noise control damping Acoustic barrier plate, to solve to propose in above-mentioned background technology
The problem of.To realize the utility model aim, the technical solution of use is：A kind of noise control damping Acoustic barrier plate, belongs to Building wood
Expect technical field, including wave acoustic board, acoustic board aperture, sound-proof damping felt, hollow double-layer rubber plate, hollow layer, damping bullet
Spring group, hollow glass layer, glass evacuated layer, adhesive-layer, the wave acoustic board are small with acoustic board thereon positioned at most inner side
Hole, sound-proof damping felt are located between wave acoustic board and hollow double-layer rubber inner cord plate, and hollow double-layer rubber plate forms one
Frame structure, centre have hollow layer, there is damping spring group, hollow double-layer rubber plate lamina rara externa and hollow glass layer in hollow layer
It is connected, adhesive-layer is attached on the outside of hollow glass layer.
Preferably, the wave acoustic board uses polystyrene foamed material, including molded polystyrene foams plastic plate.
Preferably, the acoustic board aperture is randomly dispersed on wave acoustic board, and acoustic board aperture is on wave acoustic board
Density be more than 400/m2, acoustic board aperture is blind hole, and depth absorbs sound the 1/3~1/2 of plate thickness for wave.
Preferably, the hollow double-layer rubber plate is divided into hollow double-layer rubber plate outer panel and hollow double-layer rubber plate inner side
Plate, there is the rubber that the hollow double-layer rubber plate outer panel of a hollow layer passes through surrounding with hollow double-layer rubber plate interior plate among two plates
Link is attached, and hollow layer thickness is identical with rubber link length.
Preferably, the damping spring group, which has, is no less than 12 springs, and spring is respectively positioned in hollow layer, and spring will be hollow
Two-ply in double-layer rubber plate is propped up.
Preferably, the sound-proof damping felt is pasted onto wave acoustic board and hollow double-layer rubber using super quiet fragrant deadening felt
Between plate.
Preferably, it is glass evacuated layer among the hollow glass layer, in order to improve soundproof effect, in glass evacuated layer
Gas pressure intensity should be less than 150pa.
Preferably, the adhesive-layer uses high temperature resistant adhesive material.
Compared with prior art, the beneficial effects of the utility model are：This noise control damping Acoustic barrier plate low cost, structure letter
It is single, using multiple sound absorption soundproof measures, noise is effectively reduced, by setting damping spring group, can effectively reduce vibrations, is prevented
Damping Acoustic barrier plate of making an uproar is internally provided with wave acoustic board, acoustic board aperture, sound-proof damping felt, hollow double-layer rubber plate, hollow
Layer, damping spring group, hollow glass layer, glass evacuated layer, adhesive-layer, disclosure satisfy that the design of sound absorption soundproof construction composition will
Ask.
Brief description of the drawings
Fig. 1 is the utility model noise control damping Acoustic barrier plate schematic diagram.
In figure：1. 2. acoustic board aperture of wave acoustic board, 3. sound-proof damping felt, 4. hollow 5. hollow layer of double-layer rubber plate
6. 7. hollow glass layer of damping spring group, 8. glass evacuated 9. adhesive-layer of layer.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Refering to Figure 1, the utility model provides a kind of technical solution：A kind of noise control damping Acoustic barrier plate, belongs to and builds
Build field of material technology, including wave acoustic board 1, acoustic board aperture 2, sound-proof damping felt 3, hollow double-layer rubber plate 4, hollow layer
5th, damping spring group 6, hollow glass layer 7, glass evacuated layer 8, adhesive-layer 9, the wave acoustic board 1 is on the inside of most, thereon
With acoustic board aperture 2, sound-proof damping felt 3 is located between wave acoustic board 1 and hollow 4 inner plating of double-layer rubber plate, hollow double
Layer rubber slab 4 forms a frame structure, and centre has hollow layer 5, has damping spring group 6, hollow double-layer rubber in hollow layer 5
4 lamina rara externa of plate is connected with hollow glass layer 7, and adhesive-layer 9 is attached to the outside of hollow glass layer 7.
Operation principle：The sound absorption soundproof construction wallboard by inner side to outside be respectively wave acoustic board 1, sound-proof damping felt 3,
Hollow double-layer rubber plate 4, hollow glass layer 7, adhesive-layer 9, in use, being glued the sound absorption soundproof construction wallboard by adhesive-layer 9
It is attached on wall, since most inner side is wave acoustic board 1, and have acoustic board aperture 2 thereon, can effectively absorbs sound,
Noise is reduced, sound-proof damping felt 3 is using new super quiet fragrant deadening felt, and using high-purity Fine iron powder as raw material, application is newest
Damping sound insulation technology, can substantially reduce the sound insulation level of plate, pass through the hollow layer 5 being arranged in hollow double-layer rubber plate 4
Interior damping spring group 6, can effectively carry out damping, will shake pass to elastomeric material in hollow double-layer rubber plate 4 into
Row absorbs, and by using hollow glass layer 7, using vacuum sound insulation effect, improves the sound insulation level of plate, simple in structure, manufactures
Cost is low, using multiple sound absorption soundproof measures, effective shockproof noise reduction.
While there has been shown and described that the embodiment of the 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 the principle of the 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 (8)
1. a kind of noise control damping Acoustic barrier plate, including it is wave acoustic board (1), acoustic board aperture (2), sound-proof damping felt (3), hollow
Double-layer rubber plate (4), hollow layer (5), damping spring group (6), hollow glass layer (7), glass evacuated layer (8), adhesive-layer (9),
The wave acoustic board (1) is located at wave acoustic board with acoustic board aperture (2), sound-proof damping felt (3) thereon positioned at most inner side
(1) between hollow double-layer rubber plate (4) inner plating, hollow double-layer rubber plate (4) forms a frame structure, during centre has
Dead level (5), has damping spring group (6), hollow double-layer rubber plate (4) lamina rara externa and hollow glass layer (7) phase in hollow layer (5)
Even, adhesive-layer (9) is attached on the outside of hollow glass layer (7).
A kind of 2. noise control damping Acoustic barrier plate according to claim 1, it is characterised in that：The wave acoustic board (1) is adopted
With polystyrene foamed material, including molded polystyrene foams plastic plate.
A kind of 3. noise control damping Acoustic barrier plate according to claim 1, it is characterised in that：The acoustic board aperture (2) with
Machine is distributed on wave acoustic board (1), and density of the acoustic board aperture (2) on wave acoustic board (1) is more than 400/m2, sound absorption
Plate aperture (2) is blind hole, and depth is the 1/3~1/2 of wave acoustic board (1) thickness.
A kind of 4. noise control damping Acoustic barrier plate according to claim 1, it is characterised in that：The hollow double-layer rubber plate
(4) it is divided into hollow double-layer rubber plate (4) outer panel and hollow double-layer rubber plate (4) interior plate, has a hollow layer (5) among two plates
Hollow double-layer rubber plate (4) outer panel is attached with hollow double-layer rubber plate (4) interior plate by the rubber link of surrounding,
Hollow layer (5) thickness is identical with rubber link length.
A kind of 5. noise control damping Acoustic barrier plate according to claim 1, it is characterised in that：Damping spring group (6) tool
Have and be no less than 12 springs, spring is respectively positioned in hollow layer (5), and spring props up the two-ply in hollow double-layer rubber plate (4).
A kind of 6. noise control damping Acoustic barrier plate according to claim 1, it is characterised in that：The sound-proof damping felt (3) is adopted
With super quiet fragrant deadening felt, it is pasted onto between wave acoustic board (1) and hollow double-layer rubber plate (4).
A kind of 7. noise control damping Acoustic barrier plate according to claim 1, it is characterised in that：In the hollow glass layer (7)
Between be glass evacuated layer (8), in order to improve soundproof effect, the gas pressure intensity in glass evacuated layer (8) should be less than 150pa.
A kind of 8. noise control damping Acoustic barrier plate according to claim 1, it is characterised in that：The adhesive-layer (9) is using resistance to
High temperature bonding agent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801441.0U CN207260354U (en) | 2017-07-04 | 2017-07-04 | A kind of noise control damping Acoustic barrier plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801441.0U CN207260354U (en) | 2017-07-04 | 2017-07-04 | A kind of noise control damping Acoustic barrier plate |
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| CN207260354U true CN207260354U (en) | 2018-04-20 |
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| CN201720801441.0U Active CN207260354U (en) | 2017-07-04 | 2017-07-04 | A kind of noise control damping Acoustic barrier plate |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973891A (en) * | 2017-11-15 | 2018-05-01 | 浙江飞利环球汽车零部件有限公司 | A kind of preparation method of engine bonnet |
| CN108756106A (en) * | 2018-06-14 | 2018-11-06 | 六合天地（武汉）环境有限公司 | A kind of acoustical panel |
| CN108951944A (en) * | 2018-08-10 | 2018-12-07 | 苏州名门世家建筑装饰设计工程有限公司 | A kind of wedge-shaped wallboard can save energy sound absorption damping |
| CN109138192A (en) * | 2018-10-10 | 2019-01-04 | 金陵科技学院 | A kind of room noise denoising device |
| CN109779055A (en) * | 2019-03-07 | 2019-05-21 | 周军承 | A kind of vacuum sound insulation board |
| CN110081528A (en) * | 2019-05-05 | 2019-08-02 | 中南大学 | A kind of compound ventilation air-changing device of muting function |
| CN110499881A (en) * | 2019-07-02 | 2019-11-26 | 浙江金泽节能建材科技有限公司 | A kind of sound isolating decorative panel |
| CN110530028A (en) * | 2019-09-23 | 2019-12-03 | 珠海格力电器股份有限公司 | Shell, water heater and noise reduction control method |
| CN112282441A (en) * | 2020-11-03 | 2021-01-29 | 泰州铸鼎新材料制造有限公司 | Be used for new material production and processing with room that gives sound insulation |
| CN112281691A (en) * | 2020-10-23 | 2021-01-29 | 陈�峰 | Highway sound insulation advertisement wallboard |
| CN112788451A (en) * | 2021-01-04 | 2021-05-11 | 科大乾延科技有限公司 | System of preventing whistling of artificial intelligence meeting |
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2017
- 2017-07-04 CN CN201720801441.0U patent/CN207260354U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973891B (en) * | 2017-11-15 | 2020-10-16 | 浙江飞利环球汽车零部件有限公司 | Preparation method of engine cover |
| CN107973891A (en) * | 2017-11-15 | 2018-05-01 | 浙江飞利环球汽车零部件有限公司 | A kind of preparation method of engine bonnet |
| CN108756106A (en) * | 2018-06-14 | 2018-11-06 | 六合天地（武汉）环境有限公司 | A kind of acoustical panel |
| CN108951944A (en) * | 2018-08-10 | 2018-12-07 | 苏州名门世家建筑装饰设计工程有限公司 | A kind of wedge-shaped wallboard can save energy sound absorption damping |
| CN109138192A (en) * | 2018-10-10 | 2019-01-04 | 金陵科技学院 | A kind of room noise denoising device |
| CN109779055A (en) * | 2019-03-07 | 2019-05-21 | 周军承 | A kind of vacuum sound insulation board |
| CN110081528A (en) * | 2019-05-05 | 2019-08-02 | 中南大学 | A kind of compound ventilation air-changing device of muting function |
| CN110081528B (en) * | 2019-05-05 | 2020-06-30 | 中南大学 | Ventilation device with mute effect |
| CN110499881A (en) * | 2019-07-02 | 2019-11-26 | 浙江金泽节能建材科技有限公司 | A kind of sound isolating decorative panel |
| CN110530028A (en) * | 2019-09-23 | 2019-12-03 | 珠海格力电器股份有限公司 | Shell, water heater and noise reduction control method |
| CN110530028B (en) * | 2019-09-23 | 2023-09-26 | 珠海格力电器股份有限公司 | Shell, water heater and noise reduction control method |
| CN112281691A (en) * | 2020-10-23 | 2021-01-29 | 陈�峰 | Highway sound insulation advertisement wallboard |
| CN112282441A (en) * | 2020-11-03 | 2021-01-29 | 泰州铸鼎新材料制造有限公司 | Be used for new material production and processing with room that gives sound insulation |
| CN112788451A (en) * | 2021-01-04 | 2021-05-11 | 科大乾延科技有限公司 | System of preventing whistling of artificial intelligence meeting |
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| CP03 | Change of name, title or address |
Address after: J6-1028, Yiwu International Trade City, Suqian Economic and Technological Development Zone, Suqian City, Jiangsu Province Patentee after: Suqian Tianhua New Material Co.,Ltd. Address before: 223800 Jiangsu economic and Technological Development Zone, Suqian, the development of the west side of the road (business center, room 1816) Patentee before: SUQIAN TIANHUA NEW MATERIAL Co.,Ltd. |