CN203271869U - Silencer - Google Patents
Silencer Download PDFInfo
- Publication number
- CN203271869U CN203271869U CN 201320271870 CN201320271870U CN203271869U CN 203271869 U CN203271869 U CN 203271869U CN 201320271870 CN201320271870 CN 201320271870 CN 201320271870 U CN201320271870 U CN 201320271870U CN 203271869 U CN203271869 U CN 203271869U
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- CN
- China
- Prior art keywords
- silencer
- plates
- air outlet
- baffler
- silencer body
- 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
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- Exhaust Silencers (AREA)
Abstract
The utility model relates to the technical field of automobile parts, in particular to a silencer which comprises a silencer body, an air inlet, an air outlet, squeezing plates, partitioning plates and sound absorption cotton. The air inlet is formed in one end of the silencer body. The air outlet is formed in the other end of the silencer body. At least three squeezing plates are arranged in the silencer body. The partitioning plates are arranged between the squeezing plates. The partitioning plates are filled with the sound absorption cotton. A fire-proofing layer is arranged in the silencer body. A radiating layer covers the outer portion of the fire-proofing layer. Radiating holes are formed in the radiating layer. The squeezing plates are in a trapezoid shape. The silencer is simple, compact and reasonable in structure, convenient and quick to assemble, reliable in connecting and good in radiating effect, noise removing performance is improved, pollutants in air flow can be effectively filtered and squeezed so that quick exhausting and system filtering can be achieved, smoothness of a waste gas output channel is improved, working reliability of the silencer is greatly improved, and the silencer is easy to use and popularize.
Description
Technical field
The utility model relates to a kind of technical field of auto parts and components, especially a kind of baffler.
Background technique
Silencing apparatus is mounted in the low noise device that falls on the air-flow path of aerodynamic force equipment (as blower, air compressor) or in inlet and exhaust system.Silencing apparatus can stop the propagation of sound wave, allows air-flow to pass through, and is the effective tool of controlling noise.Existing baffler heat dispersion is poor, and the Performance Ratio that abates the noise is relatively poor, and the pollutant in air-flow is difficult to effectively be filtered, and air is difficult to quick discharge, can't guarantee the unimpeded of waste gas output channel, greatly reduces the reliability of baffler work.
The model utility content
In order to overcome the deficiency that existing baffler heat dispersion is poor, erasure effect is poor and functional reliability is low and reliability is low, the utility model provides a kind of baffler.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of baffler, comprise body, suction port, air outlet, crushing plate, dividing plate and acoustical cotton, body one end is provided with suction port, the other end is provided with the air outlet, be provided with at least 3 crushing plates in body, be provided with dividing plate between each crushing plate, be filled with acoustical cotton in dividing plate.
According to another embodiment of the present utility model, further comprise being provided with one deck fire protection layer in body, the fire protection layer outside is covered with one deck heat dissipating layer.
According to another embodiment of the present utility model, comprise that further heat dissipating layer is provided with radiation hole.
According to another embodiment of the present utility model, comprise that further described crushing plate is trapezoidal.
The beneficial effects of the utility model are, this muffler structure is simple, compact and reasonable, easy to assembly quick, connect reliably, perfect heat-dissipating has strengthened the performance that abates the noise, thereby can effectively being filtered and be squeezed, the pollutant in air-flow reaches quick drain and system's filtration, improved the unimpeded of waste gas output channel, greatly improved the reliability of baffler work, be easy to use and promote.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. bodies in figure, 2. suction port, 3. air outlet, 4. crushing plate, 5. dividing plate, 6. acoustical cotton, 7. fire protection layer, 8. heat dissipating layer, 9. radiation hole.
Embodiment
Structural representation of the present utility model as Fig. 1, a kind of baffler, comprise body 1, suction port 2, air outlet 3, crushing plate 4, dividing plate 5, acoustical cotton 6, fire protection layer 7, heat dissipating layer 8 and radiation hole 9, body 1 one ends are provided with suction port 2, the other end is provided with air outlet 3, be provided with at least 3 crushing plates 4 in body 1, be provided with dividing plate 5 between each crushing plate 4, be filled with acoustical cotton 6 in dividing plate 5, be provided with one deck fire protection layer 7 in body 1, fire protection layer 7 outsides are covered with one deck heat dissipating layer 8, and heat dissipating layer 8 is provided with radiation hole 9, and described crushing plate 4 is trapezoidal.
During use, gas enters in baffler from the suction port 2 of body 1 one ends, is provided with at least 3 crushing plates 4 in body 1, and described crushing plate 4 is trapezoidal, be provided with dividing plate 5 between each crushing plate 4, be filled with acoustical cotton 6 in dividing plate 5, air-flow can be discharged fast by extruding, and the pollutant in can filtered airflow, be provided with one deck fire protection layer 7 in body 1, fire protection layer 7 outsides are covered with one deck heat dissipating layer 8, and heat dissipating layer 8 is provided with radiation hole 9, have strengthened the heat dispersion of baffler.This muffler structure is simple, compact and reasonable, easy to assembly quick, connect reliable, perfect heat-dissipating, strengthened the performance that abates the noise, thereby the pollutant in air-flow can be filtered effectively and is squeezed and reaches quick drain and system and filter, and has improved the unimpeded of waste gas output channel, greatly improved the reliability of baffler work, be easy to use and promote.
Claims (4)
1. baffler, comprise body (1), suction port (2), air outlet (3), crushing plate (4), dividing plate (5) and acoustical cotton (6), it is characterized in that, body (1) one end is provided with suction port (2), the other end is provided with air outlet (3), be provided with at least 3 crushing plates (4) in body (1), be provided with dividing plate (5) between each crushing plate (4), be filled with acoustical cotton (6) in dividing plate (5).
2. baffler according to claim 1, is characterized in that, is provided with one deck fire protection layer (7) in body (1), and fire protection layer (7) outside is covered with one deck heat dissipating layer (8).
3. baffler according to claim 1, is characterized in that, heat dissipating layer (8) is provided with radiation hole (9).
4. baffler according to claim 1, is characterized in that, described crushing plate (4) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320271870 CN203271869U (en) | 2013-05-20 | 2013-05-20 | Silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320271870 CN203271869U (en) | 2013-05-20 | 2013-05-20 | Silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271869U true CN203271869U (en) | 2013-11-06 |
Family
ID=49502307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320271870 Expired - Fee Related CN203271869U (en) | 2013-05-20 | 2013-05-20 | Silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271869U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806335A (en) * | 2015-04-13 | 2015-07-29 | 成都陵川特种工业有限责任公司 | Silencer improved structure used for automobile exhaust pipe |
| CN105134354A (en) * | 2015-08-06 | 2015-12-09 | 天津市神驰汽车零部件有限公司 | Mobile muffler |
| CN109513703A (en) * | 2018-11-29 | 2019-03-26 | 汪培杰 | A kind of cleaning device for peroxyacetic acid disinfectant liquid dispensing container |
-
2013
- 2013-05-20 CN CN 201320271870 patent/CN203271869U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806335A (en) * | 2015-04-13 | 2015-07-29 | 成都陵川特种工业有限责任公司 | Silencer improved structure used for automobile exhaust pipe |
| CN105134354A (en) * | 2015-08-06 | 2015-12-09 | 天津市神驰汽车零部件有限公司 | Mobile muffler |
| CN109513703A (en) * | 2018-11-29 | 2019-03-26 | 汪培杰 | A kind of cleaning device for peroxyacetic acid disinfectant liquid dispensing container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140520 |