CN206090906U - Amortization crystal and amortization wall - Google Patents

Amortization crystal and amortization wall Download PDF

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Publication number
CN206090906U
CN206090906U CN201621123805.6U CN201621123805U CN206090906U CN 206090906 U CN206090906 U CN 206090906U CN 201621123805 U CN201621123805 U CN 201621123805U CN 206090906 U CN206090906 U CN 206090906U
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China
Prior art keywords
amortization
noise reduction
wall
crystal
anechoic chamber
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Expired - Fee Related
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CN201621123805.6U
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Chinese (zh)
Inventor
潘伟松
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Individual
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Individual
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Priority to CN201621123805.6U priority Critical patent/CN206090906U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an amortization crystal and amortization wall, the amortization crystal includes horn mouth (1) and anechoic room (2), anechoic room (2) including one well anechoic room (21) and at least one side anechoic room (22), and well anechoic room (21) include well amortization locular wall (212) and well amortization chamber (211), be equipped with on well amortization locular wall (212) hole (213), well amortization chamber (211) with horn mouth (1) communicates with each other, side anechoic room (22) is including side amortization chamber (221) and side amortization wall (222), side amortization wall (222) bottom is equipped with the hole, adjacent two be equipped with between side anechoic room (22) adapter cavity (3). The amortization wall passes through connecting piece (4) by the amortization crystal and constitutes. Not only can effectual noise reduction, can let the air circulate moreover, can make transparently or opaque simultaneously as required. The transportation of amortization crystal monomer, assemble at the scene, more convenient, is not executed the restriction in industrial area ground space.

Description

A kind of noise reduction crystal and noise reduction wall
Technical field
This utility model is related to a kind of noise reduction crystal and noise reduction wall, belongs to noise treatment apparatus field.
Background technology
It is always a difficult problem in life to the process of noise, present method thing of placing obstacles nothing but carries out sound insulation, than It is as window adopts two-layer or triplex glass, hollow, or doubling etc. mode, but DeGrain, and, close window ability There is soundproof effect, the convection current to air is separated, air circulation and sound insulation are thought while not accomplishing.
Existing soundproof measures are all that, by thing of placing obstacles, Use barriers thing absorbs sound wave or all stops sound wave to realize Sound insulation or the effect of noise reduction.Break the barriers sound insulation noise reduction, and the material of sound-absorbing first is unable to printing opacity, it is impossible to ventilative, more than be easy Combustion product, it is few where being suitable for.Secondly, in terms of stopping sound wave, when namely sound wave runs into barrier, two parts can be divided into, Some is absorbed by barrier, and some is reflected.The part sound wave of reflection still can be propagated in atmosphere, it is also possible to Cut-through thing can travel to the region that we want to protect, so not reaching the effect of noise reduction.
The content of the invention
In order to solve the problems, such as that noise reduction that prior art is present and ventilation can not be while realize, the utility model proposes one Noise reduction crystal and noise reduction wall are planted, erasure effect is realized by noise reduction crystal, each crystal is exactly a small-sized noise reduction Device, sound wave anechoic chamber and refraction, reflection repeatedly, acoustic wave energy decay on noise reduction locular wall during the noise reduction indoor propagation of side in noise reduction And erasure effect is reached, being structured the formation by some crystal forms a noise reduction wall, plays a part of noise reduction or sound insulation, and which not only can Solve can ventilating convection, the effect of noise reduction (sound insulation) can be realized again, printing opacity can also be realized in addition.
This utility model solves the technical scheme of its technical problem employing:The noise reduction crystal includes horn mouth and noise reduction Room, the anechoic chamber include a Ge Zhong anechoic chambers and at least one side anechoic chamber, and middle anechoic chamber includes that middle noise reduction locular wall disappears with Sound chamber, the middle noise reduction locular wall are provided with hole, and the middle silencing cavity is communicated with the horn mouth;The side anechoic chamber includes that side disappears Sound chamber and side silencer wall, the side silencer wall bottom are provided with hole, two adjacent side anechoic chamber adapter cavities.
This utility model solves the further technical scheme of its technical problem:The vertical section of the middle silencing cavity is cylinder Shape, the vertical section of the side silencing cavity is annular.
This utility model solves the further technical scheme of its technical problem:The horn mouth is square or circular one Kind.
This utility model solves the further technical scheme of its technical problem:The noise reduction crystal by transparent material or Person's metal material is made.
This utility model solves the further technical scheme of its technical problem:Noise reduction wall passes through connector by noise reduction crystal Composition.
The beneficial effects of the utility model are:Noise can be not only effectively reduced, and air can be allowed to be circulated, while Can make transparent or opaque as needed, material is nonflammable material in addition, prevents fire from occurring.Noise reduction crystal monomer is transported Defeated, scene is assembled, and is more convenient, is not limited by construction site space.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of structural representation of embodiment of this utility model;
Fig. 2 is a kind of structural representation of embodiment of this utility model;
Fig. 3 is a kind of structural representation of embodiment of this utility model;
Fig. 4 is the noise reduction wall of circular noise reduction crystal composition;
Fig. 5 is the noise reduction wall of square noise reduction crystal composition;
1, horn mouth in figure;2nd, anechoic chamber;3rd, adapter cavity;4th, connector;21st, middle anechoic chamber;22nd, side anechoic chamber;211、 Middle silencing cavity;212nd, middle noise reduction locular wall;213rd, hole;221st, side silencing cavity;222nd, side silencer wall.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below will be to technology of the present utility model Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of this utility model, rather than all Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not before creative work is made All other embodiment obtained by putting, belongs to the scope protected by this utility model.
Embodiment one
A kind of noise reduction crystal, as shown in Figure 1, the noise reduction crystal includes horn mouth 1 and anechoic chamber 2, and the anechoic chamber 2 wraps Kuo Yigezhong anechoic chambers 21 and a Ge Ce anechoic chambers 22, middle anechoic chamber 21 includes middle noise reduction locular wall 212 and middle silencing cavity 211, institute State noise reduction locular wall 212 and be provided with hole 213, the middle silencing cavity 211 is communicated with the horn mouth 1;The side anechoic chamber 22 wraps Side silencing cavity 221 and side silencer wall 222 are included, 222 bottom of side silencer wall is provided with hole.The vertical section of the middle silencing cavity 211 For cylinder, the vertical section of the side silencing cavity 221 is annular.The horn mouth 1 is circle.In order to realize the effect of printing opacity Really, the noise reduction crystal by transparent material (such as plastics or glass).So not only can noise reduction it is ventilative, and can printing opacity, it is non- Often it is adapted to do balcony outer package.
Embodiment two
A kind of noise reduction crystal, as shown in Figure 2, the noise reduction crystal includes horn mouth 1 and anechoic chamber 2, and the anechoic chamber 2 wraps Kuo Yigezhong anechoic chambers 21 and Liang Ge sides anechoic chamber 22, middle anechoic chamber 21 includes middle noise reduction locular wall 212 and middle silencing cavity 211, institute State noise reduction locular wall 212 and be provided with hole, the middle silencing cavity 211 is communicated with the horn mouth 1;The side anechoic chamber 22 includes side Silencing cavity 221 and side silencer wall 222,222 bottom of side silencer wall are provided with hole.The vertical section of the middle silencing cavity 211 is circle Cylindricality, the vertical section of the side silencing cavity 221 is annular.The horn mouth 1 for square, using square horn mouth 1, more Wall or other things are assembled into easily.It is if adopting opaque metal material, applicable not need printing opacity at some Place.
Embodiment three
A kind of noise reduction crystal, as shown in Figure 3, the noise reduction crystal includes horn mouth 1 and anechoic chamber 2, and the anechoic chamber 2 wraps Kuo Yigezhong anechoic chambers 21 and three Ge Ce anechoic chambers 22, middle anechoic chamber 21 includes middle noise reduction locular wall 212 and middle silencing cavity 211, institute State noise reduction locular wall 212 and be provided with hole, the middle silencing cavity 211 is communicated with the horn mouth 1;The side anechoic chamber includes that side disappears Sound chamber 221 and side silencer wall 222,222 bottom of side silencer wall are provided with hole.Two adjacent side anechoic chamber adapter cavities 3. The vertical section of the middle silencing cavity 211 is cylinder, and the vertical section of the side silencing cavity 221 is annular.The horn mouth 1 is Square, using square horn mouth 1, more convenient is assembled into wall or other things.If adopting opaque metal material Matter, it is applicable where some do not need printing opacity.
The gentle stream of sound wave anechoic chamber 21 in the collection and convergence of horn mouth 1 are entered, and during therefrom anechoic chamber 21 passes through Hole approaching side anechoic chamber on silencer wall, then enters adapter cavity 3 by the hole of side anechoic chamber bottom again and enters next side noise reduction Room, by that analogy.Side anechoic chamber is more, and erasure effect is better, and structure is also more complicated.But as side anechoic chamber increases, air Permeability weaken.Therefore can according to specifically used position determine side anechoic chamber number.
As shown in Figure 4, the noise reduction wall is consisted of connector 4 the noise reduction crystal of some round speaker mouths 1;Such as accompanying drawing Shown in 5, the noise reduction wall is consisted of connector 4 the noise reduction crystal of some square horn mouths 1.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any those familiar with the art can readily occur in change in the technical scope that this utility model is disclosed Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power The protection domain that profit is required is defined.

Claims (5)

1. a kind of noise reduction crystal, it is characterised in that:Including horn mouth (1) and anechoic chamber (2), the anechoic chamber (2) is including one Middle anechoic chamber (21) and at least one side anechoic chamber (22), middle anechoic chamber (21) is including middle noise reduction locular wall (212) and middle silencing cavity (211), the middle noise reduction locular wall (212) is provided with hole (213), and the middle silencing cavity (211) is communicated with the horn mouth (1); The side anechoic chamber (22) includes side silencing cavity (221) and side silencer wall (222), and side silencer wall (222) bottom is provided with hole, Adapter cavity (3) is provided between two adjacent side anechoic chambers (22).
2. noise reduction crystal according to claim 1, it is characterised in that:The vertical section of the middle silencing cavity (211) is cylinder Shape, the vertical section of the side silencing cavity (221) is annular.
3. noise reduction crystal according to claim 1, it is characterised in that:The horn mouth (1) is square or circular one kind.
4. noise reduction crystal according to claim 1, it is characterised in that:It is made up of transparent material or metal material.
5. a kind of noise reduction wall comprising noise reduction crystal described in claim 1, it is characterised in that:Connector is passed through by noise reduction crystal (4) constitute.
CN201621123805.6U 2016-10-14 2016-10-14 Amortization crystal and amortization wall Expired - Fee Related CN206090906U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621123805.6U CN206090906U (en) 2016-10-14 2016-10-14 Amortization crystal and amortization wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621123805.6U CN206090906U (en) 2016-10-14 2016-10-14 Amortization crystal and amortization wall

Publications (1)

Publication Number Publication Date
CN206090906U true CN206090906U (en) 2017-04-12

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CN201621123805.6U Expired - Fee Related CN206090906U (en) 2016-10-14 2016-10-14 Amortization crystal and amortization wall

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106436946A (en) * 2016-10-14 2017-02-22 潘伟松 Noise reducing crystal and noise reducing wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106436946A (en) * 2016-10-14 2017-02-22 潘伟松 Noise reducing crystal and noise reducing wall
CN106436946B (en) * 2016-10-14 2019-08-27 潘伟松 A kind of noise reduction crystal and noise reduction wall

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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: 20170412

Termination date: 20191014