CN203626387U - Sound insulating barrier - Google Patents
Sound insulating barrier Download PDFInfo
- Publication number
- CN203626387U CN203626387U CN201320574956.3U CN201320574956U CN203626387U CN 203626387 U CN203626387 U CN 203626387U CN 201320574956 U CN201320574956 U CN 201320574956U CN 203626387 U CN203626387 U CN 203626387U
- Authority
- CN
- China
- Prior art keywords
- noise
- main part
- noise barrier
- utility
- model
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a sound insulating barrier comprising a body mounted on the ground. The sound insulating barrier is characterized by further comprising an inclined portion which is inclined from the body, which extends upwardly, and which is used for increasing the diffraction angle of a noise source. Thus, the inclined portion which is inclined from the main body and which extends upwardly increases the diffraction angle of the noise source, and noise is guided to the direction free of influencing factory outside environment or life.
Description
Technical field
The utility model relates to a kind of noise barrier that is used for insulating noise source.
Background technology
There is laws and regulations requirement in country to the noise level in factory, and such as requiring the outer edge portion critical with factory building, noise level can not disturb residents, therefore, need to be to some equipment in factory, as water tower, outdoor machine of air-conditioner, blower fan etc. carry out noise control, avoid having influence on environment and resident living outside factory.Current noise control measure generally adopts noise barrier to realize.
As shown in Figure 2, existing noise barrier generally carries out noise isolation by being arranged on ground erect type main part B.Like this, can there is diffraction while passing through main part B in the part noise that noise source SS sends, and its diffraction angle is b, and is transferred into acceptance point R place, ground, as shown by arrow E.So b is smaller due to diffraction angle, so still can there is part noise at the acceptance point R place, ground nearby of the main part B apart from noise barrier, so the defening effect of this noise barrier is not good.
Utility model content
The purpose of this utility model is, for above-mentioned defect of the prior art, to provide a kind of defening effect noise barrier good and simple in structure.
For realizing above-mentioned utility model object, the utility model has adopted following technical scheme: a kind of noise barrier, comprise and be arranged on ground main part, it is characterized in that: described noise barrier also comprises that rake that autonomous body is tilted to extension is to strengthen the diffraction angle to noise source.
In addition, the utility model also proposes following attached technical scheme:
Angle between described rake and described main part is between 120 ° to 160 °.
Angle the best between described rake and described main part is 135 °
Described rake is tilted to upper extension from described main part towards the direction near noise source.
Described main part has upright shape.
Described noise barrier, it is arranged on the periphery of factory building.
Than prior art, the utility model has the advantage of: noise barrier is tilted to and is extended with rake to strengthen the diffraction angle and distance of noise, noise is guided to the direction that does not affect factory's external environment or life by autonomous body.So noise barrier of the present utility model has good defening effect and simple in structure.
Accompanying drawing explanation
Fig. 1 is the sectional view corresponding to the noise barrier of the utility model preferred embodiment.
Fig. 2 is the sectional view of noise barrier in prior art.
The specific embodiment
Below in conjunction with preferred embodiment and accompanying drawing thereof, technical solutions of the utility model are further non-limitingly described in detail.
With reference to Fig. 1, a kind of noise barrier 1, it is arranged on the periphery of factory building, for the noise producing in factory building is effectively isolated.This noise barrier 1 comprises that being arranged on ground main part 3 tilts upwardly extending rake 5 to strengthen diffraction angle a and the distance to noise source S with autonomous body 3.
Particularly, 3 of described main bodys have upright shape, and the autonomous body 3 of rake 5 extends obliquely towards the direction near noise source S.Included angle A between described rake 5 and described main part 3 is between 120 ° to 160 °, and the best angle of this included angle A is 135 °.Like this, than prior art, noise source S has strengthened with respect to the diffraction angle a of this noise barrier 1, and the diffraction direction that makes noise direction transmission skywards away from ground, as shown by arrow F, the energy that it has effectively cut down noise, has reduced the impact on the resident living environment outside factory building.So noise barrier 1 of the present utility model has good defening effect and simple in structure.
It is to be noted; above-mentioned preferred embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. a noise barrier, comprises and is arranged on ground main part, it is characterized in that: described noise barrier also comprises that rake that autonomous body is tilted to extension is to strengthen the diffraction angle to noise source.
2. noise barrier according to claim 1, is characterized in that: the angle between described rake and described main part is between 120 ° to 160 °.
3. noise barrier according to claim 2, is characterized in that: the angle the best between described rake and described main part is 135 °.
4. noise barrier according to claim 1, is characterized in that: described rake is tilted to upper extension from described main part towards the direction near noise source.
5. noise barrier according to claim 1, is characterized in that: described main part has upright shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574956.3U CN203626387U (en) | 2013-09-17 | 2013-09-17 | Sound insulating barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574956.3U CN203626387U (en) | 2013-09-17 | 2013-09-17 | Sound insulating barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626387U true CN203626387U (en) | 2014-06-04 |
Family
ID=50812878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574956.3U Expired - Fee Related CN203626387U (en) | 2013-09-17 | 2013-09-17 | Sound insulating barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470096A (en) * | 2013-09-17 | 2013-12-25 | 苏州岸肯电子科技有限公司 | Noise insulation barrier |
-
2013
- 2013-09-17 CN CN201320574956.3U patent/CN203626387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470096A (en) * | 2013-09-17 | 2013-12-25 | 苏州岸肯电子科技有限公司 | Noise insulation barrier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203301482U (en) | Wireless router signal reinforcing device | |
| CN203626387U (en) | Sound insulating barrier | |
| CN103470096A (en) | Noise insulation barrier | |
| CN202149297U (en) | Anti-buckling double-wall corrugated pipe | |
| CN104577721A (en) | Lightning rod with anemoscope | |
| CN202145817U (en) | All-weather bird repeller | |
| GB201221236D0 (en) | Impeller for electric blower | |
| CN204199325U (en) | Support column passes through underground structure bottom plate structure | |
| CN203201232U (en) | Solar flagstaff | |
| CN204333659U (en) | A kind of switch cabinet structure | |
| CN201935227U (en) | Steel plate furnace ring | |
| CN204119422U (en) | A kind of audio amplifier | |
| CN204167482U (en) | A kind of high directed dipole antenna device | |
| CN203928193U (en) | A kind of domestic air conditioning noise-proofing off-premises station | |
| CN207846899U (en) | A kind of pipe connecting device | |
| CN202673004U (en) | Ventilated and energy-saving overhung window | |
| CN207227979U (en) | A kind of acoustic barrier | |
| CN203381972U (en) | Inner foam protection box for ceiling multifunctional warmer | |
| CN202324686U (en) | Building with sunken garden | |
| CN201318763Y (en) | Novel lintel apparatus | |
| CN203942374U (en) | A kind of motor for preventing rainfall pattern fan housing | |
| CN206018896U (en) | A kind of high intensity ventilation grate | |
| CN204739643U (en) | Stove outer covering | |
| CN204731322U (en) | A kind of U-shaped suction ripple with pyramid is cotton | |
| CN204191359U (en) | For the inductivity Bird's Nest of power transmission tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |