CN205559204U - Noise eliminator convenient to maintain - Google Patents
Noise eliminator convenient to maintain Download PDFInfo
- Publication number
- CN205559204U CN205559204U CN201620114332.7U CN201620114332U CN205559204U CN 205559204 U CN205559204 U CN 205559204U CN 201620114332 U CN201620114332 U CN 201620114332U CN 205559204 U CN205559204 U CN 205559204U
- Authority
- CN
- China
- Prior art keywords
- noise elimination
- cylinder
- elimination cylinder
- silencing cylinder
- silencing
- 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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Abstract
The utility model discloses a noise eliminator convenient to maintain, it includes: a silencing cylinder and the 2nd silencing cylinder, the 2nd silencing cylinder sets up with one heart in a silencing cylinder, be provided with the noise elimination material layer between a silencing cylinder and the 2nd silencing cylinder, a silencing cylinder and the 2nd silencing cylinder's front end is provided with the annular slab and connects, the 2nd silencing cylinder's end is provided with the circular slab and carries out the shutoff, the circular slab outside is provided with an activity ring, the inboard of activity ring is provided with the round and extends to the shutoff ring between a silencing cylinder and the 2nd silencing cylinder. Noise eliminator convenient to maintain, activity ring takes off the back, can take out the noise elimination material layer and clear up and safeguard, the big nose end of bell mouth is difficult to take place the jam problem in the outside in addition, long service life safeguards that the convenience is good.
Description
Technical field
This utility model relates to silencing apparatus field, particularly relates to a kind of noise elimination dress be easy to and safeguard
Put.
Background technology
Equipment component use compressed air be driven, and air compressor and other set with gas
Standby compressed air easily produces noise during discharge.
In order to reduce the noise of equipment aerofluxus, need to install corresponding acoustic filter in gas outlet, point
Activating QI stream, reduces the noise that air-flow produces in discharge process, but acoustic filter is the most airtight
, it is impossible to open and safeguard, once inside acoustic filter, blockage problem occurring, easily affecting gas
Pass through, also affect the actual effect of noise elimination.
Utility model content
The purpose of this utility model is to provide a kind of silencing apparatus be easy to and safeguard, reduces blocking
Problem, promotes the convenience safeguarded.
For reaching this purpose, this utility model by the following technical solutions:
A kind of silencing apparatus being easy to safeguard, including: the first noise elimination cylinder and the second noise elimination cylinder,
Described second noise elimination cylinder is arranged concentrically in the first silencing pot body, described first noise elimination cylinder and
Being provided with deadener layer between second noise elimination cylinder, described first noise elimination cylinder and second is eliminated the noise
The front end of cylinder is provided with annular slab and is attached, and the end of described second noise elimination cylinder is provided with
Circular slab blocks, and is provided with a loose collar outside described circular slab, described loose collar
Inner side is provided with a circle and extends to the closure ring between the first noise elimination cylinder and the second noise elimination cylinder.
Wherein, described deadener layer is non-woven fabrics or asbestos.
Wherein, described first noise elimination cylinder and the second noise elimination cylinder are densely covered with bellmouth, described
The big nose end of bellmouth is positioned on the cylindrical of the first noise elimination cylinder and the second noise elimination cylinder, described cone
The small bore end in shape hole is positioned on the inwall of the first noise elimination cylinder and the second noise elimination cylinder.
Wherein, the outside of described annular slab is provided with air induction mast, and described air induction mast end is provided with
Air inlet adpting flange.
Wherein, bolt is used to be connected, on described circular slab between described loose collar and circular slab
It is provided with the screwed hole corresponding with bolt.
The beneficial effects of the utility model: a kind of silencing apparatus being easy to safeguard, loose collar takes off
After, deadener layer can be taken out and clear up and safeguard, and the big nose end of bellmouth exists
Outside, it is not easy to blockage problem occurs, and service life is long, safeguards that convenience is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Skill of the present utility model is further illustrated below in conjunction with Fig. 1 and by specific embodiment
Art scheme.
A kind of silencing apparatus being easy to safeguard, including: the first noise elimination cylinder 1 and the second silencing pot
Body 2, described second noise elimination cylinder 2 is arranged concentrically in the first noise elimination cylinder 1, and described first
Being provided with deadener layer 3 between noise elimination cylinder 1 and the second noise elimination cylinder 2, described first disappears
The front end of cylinder record body 1 and the second noise elimination cylinder 2 is provided with annular slab 4 and is attached, and described
The end of two noise elimination cylinders 2 is provided with circular slab 7 and blocks, and sets outside described circular slab 7
Being equipped with a loose collar 8, the inner side of described loose collar 8 is provided with a circle and extends to the first noise elimination
Closure ring 81 between cylinder 1 and the second noise elimination cylinder 2.Closure ring 81 and loose collar 8 are
Integrative-structure with one heart, after loose collar 8 dismounting, facilitates taking-up and the maintenance of deadener layer 3,
And it is quick for installation.
In the present embodiment, described deadener layer is non-woven fabrics or asbestos, non-woven fabrics or stone
Cotton loose structure, improves the noise reduction to air-flow.
In the present embodiment, described first noise elimination cylinder 1 and the second noise elimination cylinder 2 are densely covered with cone
Shape hole, the big nose end of described bellmouth is positioned at the first noise elimination cylinder 1 and the second noise elimination cylinder 2
On cylindrical, the small bore end of described bellmouth is positioned at the first noise elimination cylinder 1 and the second noise elimination cylinder 2
Inwall on, air-flow enters from the small bore end of bellmouth, and small bore end is discharged, it is not easy to blocking cone
Shape hole, and the impact that gas is when small bore end enters bellmouth is little, and noise is the least.
In the present embodiment, the outside of described annular slab 4 is provided with air induction mast 5, described air induction mast
5 ends are provided with air inlet adpting flange 6.Air inlet adpting flange 6 is connected with exhaust equipment,
Gas is entered in the second noise elimination cylinder 2, discharges after noise reduction.
In the present embodiment, bolt 82 between described loose collar 8 and circular slab 7, is used to be connected,
Circular slab 7 is welded on the end of the second noise elimination cylinder 2, and sound construction, on described circular slab 7
It is provided with the screwed hole corresponding with bolt 82, improves loose collar 8 and mount and dismount just
Profit.
Above content is only preferred embodiment of the present utility model, for the ordinary skill of this area
Personnel, according to thought of the present utility model, the most all have
In place of change, this specification content should not be construed as restriction of the present utility model.
Claims (5)
1. it is easy to the silencing apparatus safeguarded for one kind, it is characterised in that including: the first silencing pot
Body and the second noise elimination cylinder, described second noise elimination cylinder is arranged concentrically in the first silencing pot body,
Deadener layer it is provided with between described first noise elimination cylinder and the second noise elimination cylinder, described first
The front end of noise elimination cylinder and the second noise elimination cylinder is provided with annular slab and is attached, and described second disappears
The end of cylinder record body is provided with circular slab and blocks, and is provided with a work outside described circular slab
Rotating ring, the inner side of described loose collar is provided with a circle and extends to the first noise elimination cylinder and the second noise elimination
Closure ring between cylinder.
The silencing apparatus being easy to safeguard the most according to claim 1, it is characterised in that
Described deadener layer is non-woven fabrics or asbestos.
The silencing apparatus being easy to safeguard the most according to claim 1, it is characterised in that
It is densely covered with bellmouth, described bellmouth big on described first noise elimination cylinder and the second noise elimination cylinder
Nose end is positioned on the cylindrical of the first noise elimination cylinder and the second noise elimination cylinder, the aperture of described bellmouth
End is positioned on the inwall of the first noise elimination cylinder and the second noise elimination cylinder.
The silencing apparatus being easy to safeguard the most according to claim 1, it is characterised in that
The outside of described annular slab is provided with air induction mast, and described air induction mast end is provided with air inlet connection method
Blue.
The silencing apparatus being easy to safeguard the most according to claim 1, it is characterised in that
Use bolt to be connected between described loose collar and circular slab, described circular slab is provided with and spiral shell
The screwed hole that bolt is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114332.7U CN205559204U (en) | 2016-02-04 | 2016-02-04 | Noise eliminator convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114332.7U CN205559204U (en) | 2016-02-04 | 2016-02-04 | Noise eliminator convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559204U true CN205559204U (en) | 2016-09-07 |
Family
ID=56822022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620114332.7U Expired - Fee Related CN205559204U (en) | 2016-02-04 | 2016-02-04 | Noise eliminator convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365215A (en) * | 2020-03-24 | 2020-07-03 | 西安交通大学 | Pneumatic silencer |
-
2016
- 2016-02-04 CN CN201620114332.7U patent/CN205559204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365215A (en) * | 2020-03-24 | 2020-07-03 | 西安交通大学 | Pneumatic silencer |
| CN111365215B (en) * | 2020-03-24 | 2021-06-22 | 西安交通大学 | Pneumatic silencer |
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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: 20160907 Termination date: 20170204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |