CN205117453U - Silencer - Google Patents
Silencer Download PDFInfo
- Publication number
- CN205117453U CN205117453U CN201520920841.4U CN201520920841U CN205117453U CN 205117453 U CN205117453 U CN 205117453U CN 201520920841 U CN201520920841 U CN 201520920841U CN 205117453 U CN205117453 U CN 205117453U
- Authority
- CN
- China
- Prior art keywords
- net
- shell
- silencing
- assembling set
- amortization
- 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
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model provides a silencer belongs to mechanical technical field. This silencer is including amortization net that is hollow cylinder shape and the shell that wraps up the amortization net, still be equipped with the amortization cotton between shell and the amortization net, and a housing, amortization cotton and amortization net are parallel arrangement, silencer is still including installing the installed part at amortization net both ends, the installation through -hole has been seted up at the installed part middle part, the installed part up end is equipped with the cutting face, the terminal surface middle part is equipped with and installs the amortization mesh that the through -hole is coaxial setting and ability inlay card amortization net under the installed part, the installed part lateral surface digs the shell recess that is equipped with ability inlay card shell. This silencer has simple structure, small, advantage that the effect is good.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of baffler.
Background technique
Baffler ((Muffler)) is a kind of device stoping sound transmission and allow air-flow to pass through, and is the important measures eliminating air power noise.The device of the reduction noise on the air-flow path that baffler is mounted in air powered equipment (equipment as larger in relief opening noises such as blower, air compressor, boiler exhaust mouth, generator, water pumps) or in inlet and exhaust system.
Society now, noise pollution is more and more serious, and baffler has obvious reducing effect to industrial various noises, but existing baffler volume is large, simultaneously installing/dismounting machine and inconvenience thereof.
In sum, for solving the deficiency on existing muffler structure, need to design the baffler that a kind of structure is simple, volume is little, effect is good.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the baffler that a kind of structure is simple, volume is little, effect is good.
The purpose of this utility model realizes by following technical proposal: a kind of baffler, comprise the silencing net in hollow cylinder and wrap up the shell of silencing net, also silencing cotton is provided with between shell and silencing net, shell, silencing cotton and silencing net are set in parallel, described baffler also comprises the assembling set being arranged on silencing net two ends, installation through hole is offered in the middle part of described assembling set, assembling set upper-end surface is provided with cutting face, being provided with installing through hole in the middle part of assembling set lower end surface is coaxial setting and the noise reduction mesh of energy inlay card silencing net, assembling set outer side surface digs the outer casing groove of energy inlay card shell.
In above-mentioned a kind of baffler, there is between silencing cotton and assembling set noise reduction gap.
In above-mentioned a kind of baffler, silencing net bore dia is slightly larger than silencing net diameter.
In above-mentioned a kind of baffler, cutting face is connected with assembling set outer side surface, and described outer casing groove is also provided with the opening being positioned at assembling set lower end surface.
Compared with prior art, the utility model structure is simple, because shell, silencing cotton and silencing net are all cylindrical, casing is located at outside silencing cotton, silencing cotton is set in outside silencing net, and overall volume is little, is provided with assembling set at baffler two ends simultaneously, install tightr with industry equipment, effect is better.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model one preferred embodiment.
Fig. 2 is the sectional view of assembling set in the utility model one preferred embodiment.
In figure, 10, silencing net; 20, shell; 30, silencing cotton; 31, noise reduction gap; 40, assembling set; 41, through hole is installed; 42, cutting face; 43, noise reduction mesh; 44, outer casing groove; 441, opening.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, this baffler comprises the shell 20 of cylindrical silencing net 10 and parcel silencing net 10, silencing cotton 30 is also provided with between shell 20 and silencing net 10, shell 20, silencing cotton 30 and silencing net 10 are set in parallel, baffler also comprises the assembling set 40 being arranged on silencing net 10 two ends, offer in the middle part of assembling set 40 and through hole 41 is installed, assembling set 40 upper-end surface is provided with cutting face 42, being provided with installing through hole 41 in the middle part of assembling set 40 lower end surface is coaxial setting and the noise reduction mesh 43 of energy inlay card silencing net 10, assembling set 40 outer side surface digs the outer casing groove 44 of energy inlay card shell 20.
The utility model structure is simple, because shell 20, silencing cotton 30 and silencing net 10 are all cylindrical, shell 20 is set in outside silencing cotton 30, silencing cotton 30 is set in outside silencing net 10, overall volume is little, be provided with assembling set 40 at baffler two ends, install tightr with industry equipment, effect is better simultaneously.
Assembling set 40 utilizes noise reduction mesh 43 inlay card silencing net 10, utilize outer casing groove 44 inlay card shell 20, assembling set 40 will fixedly mount silencing net 10 and shell 20, therefore the distance between silencing net 10 and shell 20 is fixed, silencing cotton 30 can not produce displacement, when gas is by baffler, silencing cotton 30 can play a role better, and effect is better.
Preferably, between silencing cotton 30 and assembling set 40, there is noise reduction gap 31.
Noise reduction gap 31 between silencing cotton 30 and assembling set 40 is for changing silencing cotton 30, prevents the reasons such as silencing cotton 30 is outmoded from causing erasure effect low.
Preferably, noise reduction mesh 43 diameter is slightly larger than silencing net 10 diameter.
Better can obtain inlay card silencing net 10, baffler inside connects simple, reduces volume.
Preferably, cutting face 42 is connected with assembling set 40 outer side surface, and outer casing groove 44 is also provided with the opening 441 being positioned at assembling set 40 lower end surface.
Opening 441 be arranged so that shell 20 can directly be inserted in assembling set 40, without the need to other component, it is connected, simultaneously can inlay card shell 20, baffler inside connects simple, reduces volume.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. a baffler, it is characterized in that, comprise the silencing net in hollow cylinder and wrap up the shell of silencing net, also silencing cotton is provided with between shell and silencing net, shell, silencing cotton and silencing net are set in parallel, described baffler also comprises the assembling set being arranged on silencing net two ends, installation through hole is offered in the middle part of described assembling set, assembling set upper-end surface is provided with cutting face, being provided with installing through hole in the middle part of assembling set lower end surface is coaxial setting and the noise reduction mesh of energy inlay card silencing net, and assembling set outer side surface digs the outer casing groove of energy inlay card shell.
2. a kind of baffler according to claim 1, is characterized in that, has noise reduction gap between silencing cotton and assembling set.
3. a kind of baffler according to claim 2, is characterized in that, silencing net bore dia is slightly larger than silencing net diameter.
4. a kind of baffler according to claim 3, is characterized in that, cutting face is connected with assembling set outer side surface, and described outer casing groove is also provided with the opening being positioned at assembling set lower end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920841.4U CN205117453U (en) | 2015-11-18 | 2015-11-18 | Silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920841.4U CN205117453U (en) | 2015-11-18 | 2015-11-18 | Silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117453U true CN205117453U (en) | 2016-03-30 |
Family
ID=55573069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920841.4U Expired - Fee Related CN205117453U (en) | 2015-11-18 | 2015-11-18 | Silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881605A (en) * | 2017-12-16 | 2018-04-06 | 华天麒麟丝纺（桐乡）有限公司 | A kind of waste wool collection device of combing machine for fur |
-
2015
- 2015-11-18 CN CN201520920841.4U patent/CN205117453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881605A (en) * | 2017-12-16 | 2018-04-06 | 华天麒麟丝纺（桐乡）有限公司 | A kind of waste wool collection device of combing machine for fur |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101289952B (en) | Expanding cavity adjustable exhaust silencer | |
| CN203743083U (en) | Fan silencer used for dust remover | |
| CN103850987B (en) | A kind of muffler for fan for deduster | |
| CN104165255B (en) | A kind of air pipeline active-passive composite silencing apparatus | |
| CN205154642U (en) | Air -blower with muffler | |
| CN108980049B (en) | Air flow pulsation attenuation device of screw compressor | |
| CN205117453U (en) | Silencer | |
| CN204591680U (en) | compressor and pump body assembly thereof | |
| CN203286197U (en) | Active-passive composite silencer for ventilation pipeline | |
| CN203257655U (en) | Muting water pump | |
| CN105065767A (en) | Silencer for safety valve for chemical plant | |
| CN203130475U (en) | Mute water pump | |
| CN201003493Y (en) | Wind screen type silencer | |
| CN212376834U (en) | Air compressor | |
| CN104344151A (en) | High-efficiency silencer | |
| CN202768127U (en) | Automobile silencer | |
| CN202756061U (en) | Novel silencer of diesel engine electric generator | |
| CN204961019U (en) | Iris type box muffler | |
| CN203271865U (en) | Efficient exhaust silencer | |
| CN213112529U (en) | Novel effectual oxygenerator of silence | |
| CN210178660U (en) | Inlet silencing device of centrifugal fan | |
| CN2871858Y (en) | Silencer for automobile | |
| CN106593597A (en) | Heat dissipation, silencing and smoke removal device of diesel generating set | |
| CN205136795U (en) | Relief valve silencer is used in chemical plant | |
| CN204390734U (en) | A kind of oxygenerator impedance type exhaust box |
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: 20160330 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |