CN201513218U - Cylinder silencer - Google Patents
Cylinder silencer Download PDFInfo
- Publication number
- CN201513218U CN201513218U CN2009201440412U CN200920144041U CN201513218U CN 201513218 U CN201513218 U CN 201513218U CN 2009201440412 U CN2009201440412 U CN 2009201440412U CN 200920144041 U CN200920144041 U CN 200920144041U CN 201513218 U CN201513218 U CN 201513218U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- pipe
- inner pipe
- exhaust port
- outer tube
- 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 - Lifetime
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a cylinder silencer which consists of an outer pipe and an inner pipe, wherein the upper portion and the lower portion of the outer pipe are closed, an exhaust vent is arranged on the outer pipe, the inner pipe is inserted in the outer pipe, a sound silencing hole is arranged on the inner pipe, the exposed end of the inner pipe is connected with an exhaust port of a cylinder, and the exposed end of the inner pipe is manufactured into a screw to communicate with the exhaust port of the cylinder through screw threads. The exhaust vent is arranged on the lower portion of the outer pipe, and the sound silencing hole is arranged on the upper portion of the inner pipe. The sound silencer has simple and compact structure and small volume, is smooth to exhaust, can effectively reduce noise over 30 decibel through the sound silencing of the inner pipe and the outer pipe, has obvious sound silencing effect and convenient installation, and has popularization and application values.
Description
Technical field the utility model relates to a kind of cylinder silencer, is specifically related to use the baffler of compressed air cylinder.
When background technique was used pneumatically operated cylinder air draft, noise need be taked certain noise reduction measure up to more than 97 decibels.Present existing cylinder silencer has the following disadvantages: 1. pipeline connects comparatively complicated; 2. complex structure, manufacture difficulty is bigger; 3. in the place of industrial production environment difference, it is not smooth that air draft appears in easy dust stratification.
The summary of the invention the purpose of this utility model be to provide a kind of simple in structure, erasure effect is remarkable, fabrication and installation are easy to cylinder silencer.
For achieving the above object, the technological scheme taked of the utility model is:
A kind of cylinder silencer is made of outer tube and interior pipe, and outer tube seals up and down, and outer tube is provided with exhaust port; Interior pipe inserts outer tube, and interior pipe is provided with bloop, and the end that interior pipe exposes is connected with cylinder exhaust port.
The end that exposes of pipe is processed into screw socket in described, with cylinder exhaust port by being threaded.
Described exhaust port is located at the bottom of outer tube; The top of pipe in described bloop is located at.
The above-mentioned baffler that the utility model provides, simple and compact for structure, volume is little; Air draft is smooth and easy, by the noise reduction of inner and outer pipe two-stage, can effectively reduce noise more than 30 decibels, and erasure effect is remarkable; Easy for installation, have application value.
Description of drawings Fig. 1 is the structural representation of baffler
Among the figure: pipe in the 1-; The 2-exhaust port; The 3-outer tube; The 4-bloop.
Embodiment as shown in Figure 1, this cylinder silencer is made of interior pipe 1 and outer tube 3, outer tube 3 seals up and down, the bottom of outer tube is provided with exhaust port 2; Interior pipe 1 inserts in the outer tube 3, and the top of interior pipe 1 is provided with bloop 4, and the end that interior pipe 3 exposes is processed into screw socket, conveniently is threaded with cylinder exhaust port.
The working principle of this cylinder silencer is: pipe 1 in installing on cylinder exhaust port, the gas that cylinder is discharged enters the top of outer tube 3 by the bloop 4 on the interior pipe 1, discharges by the exhaust port 2 of outer tube 3 bottoms then, reach the effect of two-stage noise reduction, effectively reduce about 30 decibels of noises.
Claims (3)
1. cylinder silencer, it is characterized in that: it is made of outer tube and interior pipe, and described outer tube seals up and down, and outer tube is provided with exhaust port; Pipe inserts outer tube in described, and interior pipe is provided with bloop, and the end that interior pipe exposes is connected with cylinder exhaust port.
2. cylinder silencer according to claim 1 is characterized in that: the end that exposes of pipe is processed into screw socket in described, with cylinder exhaust port by being threaded.
3. cylinder silencer according to claim 1 and 2 is characterized in that: described exhaust port is located at the bottom of outer tube; The top of pipe in described bloop is located at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201440412U CN201513218U (en) | 2009-08-29 | 2009-08-29 | Cylinder silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201440412U CN201513218U (en) | 2009-08-29 | 2009-08-29 | Cylinder silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513218U true CN201513218U (en) | 2010-06-23 |
Family
ID=42484628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201440412U Expired - Lifetime CN201513218U (en) | 2009-08-29 | 2009-08-29 | Cylinder silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246292A (en) * | 2016-08-31 | 2016-12-21 | 永煤集团股份有限公司 | A kind of deafener and roof-bolter |
| CN106975276A (en) * | 2016-01-16 | 2017-07-25 | 郭绍华 | Purify wind unit |
-
2009
- 2009-08-29 CN CN2009201440412U patent/CN201513218U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975276A (en) * | 2016-01-16 | 2017-07-25 | 郭绍华 | Purify wind unit |
| CN106246292A (en) * | 2016-08-31 | 2016-12-21 | 永煤集团股份有限公司 | A kind of deafener and roof-bolter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |