CN203552689U - Environmental-friendly silencer - Google Patents
Environmental-friendly silencer Download PDFInfo
- Publication number
- CN203552689U CN203552689U CN201320681784.XU CN201320681784U CN203552689U CN 203552689 U CN203552689 U CN 203552689U CN 201320681784 U CN201320681784 U CN 201320681784U CN 203552689 U CN203552689 U CN 203552689U
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- Prior art keywords
- silencer
- shell
- environmental
- friendly
- thickness
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- 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
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Abstract
The utility model discloses an environmental-friendly silencer, which is characterized by comprising a shell and a plurality of foamed aluminum sound absorbing cylinders arranged in the shell, wherein the foamed aluminum sound absorbing cylinders are arrayed in a matrix mode, the thickness of the wall of the foamed aluminum sound absorbing cylinders is 8mm, and the thickness of the shell is 10cm. Compared with the prior art, the environmental-friendly silencer has the advantages that the structure of the silencer is environmental friendly, secondary pollution is not caused, the sound attenuation amount of a noise source is improved, the length of the silencer is reduced, the appearance of the silencer is enabled to be compact, and materials are saved.
Description
Technical field
The utility model relates to a kind of noise-abatement equipment, relates in particular to a kind of environment friendly silencer.
Background technology
At present, known sound suppressor is mainly divided into dissipative muffler, reactive muffler and impedance muffler, applying at present more is dissipative muffler, although this class sound suppressor noise reduction sound-deadening is respond well, but have secondary pollution, and the length of sound suppressor often needs the sound deadening capacity requiring by noise grade and noise reduction to determine, sometimes in order to reach certain ventilation noise reduction, sound suppressor need to be longer length, this has had a strong impact on aesthetic measure.
Summary of the invention
The utility model, in order to solve the above-mentioned deficiency of prior art, provides a kind of environment friendly silencer.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of environment friendly silencer, it is characterized in that: comprise shell, several foamed aluminium sound absorption cylindrical shells are set in described shell, described foamed aluminium sound absorption cylindrical shell is matrix and arranges, the barrel thickness of described foamed aluminium sound absorption cylindrical shell is 8mm, and described outer casing thickness is 10cm.
Described shell is formed from steel.
The utility model advantage is compared with prior art: structure environmental protection of the present utility model can not cause secondary pollution, when improving noise source sound-damping qualities, reduces the length of exhaust box, makes exhaust box outward appearance small and exquisite, saves material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of environment friendly silencer, is characterized in that: comprise shell 1, interior several foamed aluminium sound absorption cylindrical shells 2 that arranges of described shell 1, described foamed aluminium sound absorption cylindrical shell 2 is matrix to be arranged, and the barrel thickness of described foamed aluminium sound absorption cylindrical shell 2 is 8mm, and described shell 1 thickness is 10cm.
Above-mentioned embodiment is exemplary, is to be this patent to be comprised to the restriction of scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do be anyly equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. an environment friendly silencer, is characterized in that: comprise shell, several foamed aluminium sound absorption cylindrical shells are set in described shell, described foamed aluminium sound absorption cylindrical shell is matrix to be arranged, and the barrel thickness of described foamed aluminium sound absorption cylindrical shell is 8mm, and described outer casing thickness is 10cm.
2. a kind of environment friendly silencer according to claim 1, is characterized in that: described shell is formed from steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681784.XU CN203552689U (en) | 2013-11-01 | 2013-11-01 | Environmental-friendly silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681784.XU CN203552689U (en) | 2013-11-01 | 2013-11-01 | Environmental-friendly silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203552689U true CN203552689U (en) | 2014-04-16 |
Family
ID=50470770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320681784.XU Expired - Fee Related CN203552689U (en) | 2013-11-01 | 2013-11-01 | Environmental-friendly silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203552689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564937A (en) * | 2018-01-16 | 2018-09-21 | 江苏华东正大空调设备有限公司 | A kind of circular ring type silencer and its processing method |
-
2013
- 2013-11-01 CN CN201320681784.XU patent/CN203552689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564937A (en) * | 2018-01-16 | 2018-09-21 | 江苏华东正大空调设备有限公司 | A kind of circular ring type silencer and its processing method |
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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: 20140416 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |