CN201461321U - Air compressor silencer - Google Patents
Air compressor silencer Download PDFInfo
- Publication number
- CN201461321U CN201461321U CN2009201201479U CN200920120147U CN201461321U CN 201461321 U CN201461321 U CN 201461321U CN 2009201201479 U CN2009201201479 U CN 2009201201479U CN 200920120147 U CN200920120147 U CN 200920120147U CN 201461321 U CN201461321 U CN 201461321U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- outlet pipe
- boss
- steam outlet
- air compressor
- 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
- 230000003584 silencer Effects 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 230000030279 gene silencing Effects 0.000 abstract 7
- 230000001743 silencing effect Effects 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Compressor (AREA)
Abstract
The utility model relates to an air compressor silencer which is composed of a silencing seat and a shell, wherein the silencing seat is installed on an opening of the shell, an air outlet pipe and a plurality of air inlet holes are arranged on the silencing seat, the air inlet holes are distributed around the air outlet pipe, an inlet of the air outlet pipe is located under the silencing seat, an outlet is located above the silencing seat, a convex part is arranged between the air outlet pipe under the silencing seat and the air inlet holes, a lug boss is further arranged inside the shell, the lug boss is not contacted with the silencing seat, the convex part is not contacted with the bottom of the shell, the lug boss is located between the air outlet pipe and the convex part, the air inlet end of the air outlet pipe is contained in the lug boss, and the air compressor silencer has simple structure, excellent silencing effect and high performance price ratio.
Description
Technical field
The utility model relates to the air compressor muffling device, specifically is a kind of baffler of air compressor.
Background technique
Air compressor is in when work, and pressurized gas can send very big noise with the tube wall friction during flow at high speed in pipeline, understood this noise of minimizing, the most frequently used way is provided with baffler exactly at present, but the present muffler structure more complicated that adopts, the product cost height, and erasure effect is not good.
The model utility content
The purpose of this utility model is to provide the air compressor baffler of a kind of simple in structure, good muffling effect, high performance-price ratio.
For achieving the above object by the following technical solutions:
A kind of air compressor baffler, it is characterized in that: it is made up of noise reduction seat and housing, the noise reduction seat is installed in the housing opening place, on described noise reduction seat, be provided with steam outlet pipe and some inlet holes, inlet hole be distributed in steam outlet pipe around, the import of described steam outlet pipe is positioned at noise reduction seat below, outlet then is positioned at noise reduction seat top, be provided with lug boss between steam outlet pipe and the inlet hole below the noise reduction seat, also be provided with boss in described enclosure interior; Boss does not touch with the noise reduction seated connection, and lug boss does not contact with housing bottom, and described boss is between steam outlet pipe and the lug boss, and the steam outlet pipe entrance point then is placed in the inside of boss.
Described boss is the boss of annular, and described lug boss also is an annular relief.
Described steam outlet pipe is positioned at the center of noise reduction seat, described some inlet holes be evenly distributed on steam outlet pipe around.
The entrance point of described steam outlet pipe is wedge shape.
Gap location is filled with the noise reduction sponge between described noise reduction seat and housing.
At described noise reduction seat and housing is that plastic material is made.
Behind the utility model that the high-voltage high-speed gas of air compressor enters into, because gap location is filled with the noise reduction sponge between noise reduction seat and the housing, the flow velocity of gas cushions greatly, entering into the inner noise reduction seat ring of baffler shape lug boss, steam outlet pipe and annular boss three then forms three grades and tears the buffer channel that returns open, make the flow velocity of air-flow further slow down, tear the deceleration of returning buffer channel open by noise reduction sponge and three grades, feasible flow velocity from the steam outlet pipe effluent air reduces greatly, thereby plays the effect of good noise reduction.
Description of drawings
Fig. 1, the utility model internal structure schematic representation;
Fig. 2, the three-dimensional decomposition texture schematic representation of the utility model.
Shown in Fig. 1-2, a kind of air compressor baffler, noise reduction seat 1 and housing 2 that it is made by plastic material are formed, noise reduction seat 1 is installed in housing 2 openings, gap location is filled with noise reduction sponge 3 between noise reduction seat 1 and housing 2, on described noise reduction seat 1, be provided with steam outlet pipe 11 and some inlet holes 12, steam outlet pipe 11 is positioned at the center of noise reduction seat 1, described some inlet holes 12 be evenly distributed on steam outlet pipe 11 around, the import of described steam outlet pipe 11 is positioned at noise reduction seat 1 below, the outlet then be positioned at noise reduction seat 1 top, between steam outlet pipe 11 below the noise reduction seat 1 and inlet hole 12, be provided with annular relief 13, described housing 2 inside also be provided with annular boss 21; Annular boss 21 does not contact with noise reduction seat 1,13 ones of annular protrusions do not touch with housing 2 bottom connections, described annular boss 21 is between steam outlet pipe 11 and the annular relief 13, and steam outlet pipe 11 entrance points then are placed in the inside of annular boss 21, and the entrance point of steam outlet pipe 11 is wedge shape 14.
The utility model adopts the composition of noise reduction seat and housing, both make by plastic material, all can be integrally formed, noise reduction seat and housing be fixing can be adopted and bondingly also can adopt modes such as screw is fixing to be connected, structure is very simple, product cost can reduce greatly, and housing and noise reduction seat adopt noise reduction sponge and three grades to tear open and award the flow velocity that the channel and multiple slowing-down structure slows down air-flow, can reach good sound deadening.
The utility model can be provided with a plurality of annular relief and annular boss according to actual needs between noise reduction seat and housing in addition, and each annular relief and annular boss are interspersed, and just can realize that more multistage tearing open return decelerating effect.
Claims (7)
1. air compressor baffler, it is characterized in that: it is made up of noise reduction seat and housing, the noise reduction seat is installed in the housing opening place, on described noise reduction seat, be provided with steam outlet pipe and some inlet holes, inlet hole be distributed in steam outlet pipe around, the import of described steam outlet pipe is positioned at noise reduction seat below, outlet then is positioned at noise reduction seat top, be provided with lug boss between steam outlet pipe and the inlet hole below the noise reduction seat, also be provided with boss in described enclosure interior; Boss does not touch with the noise reduction seated connection, and lug boss does not contact with housing bottom, and described boss is between steam outlet pipe and the lug boss, and the steam outlet pipe entrance point then is placed in the inside of boss.
2. air compressor baffler as claimed in claim 1 is characterized in that: described boss is the boss of annular, and described lug boss also is an annular relief.
3. air compressor baffler as claimed in claim 1 is characterized in that: described steam outlet pipe is positioned at the center of noise reduction seat, described some inlet holes be evenly distributed on steam outlet pipe around.
4. as claim 1 or 3 described air compressor bafflers, it is characterized in that: the entrance point of described steam outlet pipe is wedge shape.
5. air compressor baffler as claimed in claim 1 is characterized in that: gap location is filled with the noise reduction sponge between described noise reduction seat and housing.
6. as claim 1,2,3 or 5 any described air compressor bafflers, it is characterized in that: at described noise reduction seat and housing is that plastic material is made.
7. air compressor baffler as claimed in claim 1, it is characterized in that: between described noise reduction seat and housing, be provided with a plurality of annular relief and annular boss, each annular relief and annular boss are interspersed, and just can realize that more multistage tearing open return decelerating effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201201479U CN201461321U (en) | 2009-05-19 | 2009-05-19 | Air compressor silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201201479U CN201461321U (en) | 2009-05-19 | 2009-05-19 | Air compressor silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201461321U true CN201461321U (en) | 2010-05-12 |
Family
ID=42388675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201201479U Expired - Fee Related CN201461321U (en) | 2009-05-19 | 2009-05-19 | Air compressor silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201461321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989620A (en) * | 2015-06-09 | 2015-10-21 | 安庆卡尔特压缩机有限公司 | Improved compressor |
| CN108361201A (en) * | 2018-04-16 | 2018-08-03 | 盐城中德劲博机电有限责任公司 | Air compressor air inlet silencing means |
-
2009
- 2009-05-19 CN CN2009201201479U patent/CN201461321U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989620A (en) * | 2015-06-09 | 2015-10-21 | 安庆卡尔特压缩机有限公司 | Improved compressor |
| CN108361201A (en) * | 2018-04-16 | 2018-08-03 | 盐城中德劲博机电有限责任公司 | Air compressor air inlet silencing means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203743083U (en) | Fan silencer used for dust remover | |
| CN201461321U (en) | Air compressor silencer | |
| CN201574802U (en) | Silencer | |
| CN105134337B (en) | A kind of automobile exhaust muffler | |
| CN2561976Y (en) | Fan silencer | |
| CN201461036U (en) | Composite exhaust muffler with low backpressure impedance for heavy-duty truck | |
| CN202789772U (en) | Fan | |
| CN202301210U (en) | Novel silencer | |
| CN203202505U (en) | Array streamlined silencer | |
| CN203730415U (en) | Blower tapered diffuser silencer | |
| CN213628189U (en) | Radial annular air inlet and outlet silencer with built-in sleeve structure annular silencer | |
| CN204332354U (en) | Plastic pellet Novel muffler | |
| CN203978563U (en) | Straighttube-type baffler | |
| CN203517840U (en) | Vibration isolation and noise reduction pulse tank | |
| CN201953454U (en) | Diffusing, buffering and air releasing silencer | |
| CN201786419U (en) | Diesel engine silencer | |
| CN205532883U (en) | Hush air generating set's muffler chamber air guide plate | |
| CN202645930U (en) | Silencer for air compressor of high-speed train | |
| CN202209203U (en) | Secondary silencer of silencer used for generator set | |
| CN111810383B (en) | Small air compressor for environmental protection construction and use method thereof | |
| CN203384008U (en) | Compound vacuum exhaust silencer | |
| CN217056798U (en) | Intake silencer for reducing frequency noise | |
| CN219282737U (en) | Muffler for diffusing fuel gas | |
| CN217685824U (en) | Novel air conditioner silencer | |
| CN209761671U (en) | Many air intakes of plateau oil-free air compressor silence economizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SHENGYUAN COMPRESSOR MANUFACTURING CO., L Free format text: FORMER OWNER: ZHU LESHUN Effective date: 20120514 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120514 Address after: 317500 Zhejiang Province, Wenling City Industrial Zone Zeguo town red cliff 104 line on the south side of Zhejiang Shengyuan Air Compressor Manufacturing Co. Ltd. Patentee after: Zhejiang Shengyuan Compressor Manufacturing Co.,Ltd. Address before: The town of Zhejiang city in Wenling province 317500 money Village No. 523 Patentee before: Zhu Leshun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |