CN205609209U - Gaseous emission silencing device - Google Patents
Gaseous emission silencing device Download PDFInfo
- Publication number
- CN205609209U CN205609209U CN201620446822.7U CN201620446822U CN205609209U CN 205609209 U CN205609209 U CN 205609209U CN 201620446822 U CN201620446822 U CN 201620446822U CN 205609209 U CN205609209 U CN 205609209U
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- CN
- China
- Prior art keywords
- pipe
- orifice plate
- connecting tube
- utility
- silencing device
- 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.)
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Abstract
The utility model discloses a gaseous emission silencing device for fall the amortization of making an uproar when pressure vessel exhausts, silencing device includes the orifice plate of locating a plurality of pipes of a plurality of radial diameters along the pipe that scales up in proper order of exhaust direction, the connecting pipe that is arranged in connecting adjacent pipe, one -to -one. The utility model relates to a gaseous emission silencing device through setting up multistage pipe and corresponding amortization orifice plate, plays the cushioning effect during exhaust, reduced the gas velocity when exhausting to the noise that has produced when having reduced the exhaust.
Description
Technical field
This utility model relates to a kind of gas exhausting silencing apparatus.
Background technology
When in pressure vessel, discharge gas carries out pressure release, owing to container inner pressure is big, capacity is big, and air velocity quickly, therefore can produce the biggest noise.
Summary of the invention
The purpose of this utility model is to provide a kind of gas exhausting silencing apparatus, the flow velocity of gas and the noise of generation when reducing aerofluxus.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of gas exhausting silencing apparatus, for the noise-reduction when pressure vessel aerofluxus, described silencing means includes pipe that multiple radial diameter is incremented by successively along discharge directions, for connecting the connecting tube of adjacent described pipe, being located at the orifice plate in multiple described pipe one to one.
Preferably, described pipe includes the first pipe, the second pipe, the 3rd pipe successively along discharge directions；Described connecting tube includes for connecting described first pipe and the first connecting tube of described second pipe, for connecting described second pipe and the second connecting tube of described 3rd pipe；Described orifice plate includes the first orifice plate being installed in described first pipe, the second orifice plate being installed in described second pipe, the 3rd orifice plate that is installed in described 3rd pipe.
It is highly preferred that the outer surface of described first connecting tube and described second connecting tube is the conical surface.
Preferably, described pipe, described connecting tube, the setting of the equal coaxial inner conductor of described orifice plate.
Utilization due to technique scheme, this utility model compared with prior art has the advantage that this utility model one gas exhausting silencing apparatus, by arranging the muffling hole plate of multistage pipe and correspondence, cushioning effect is played during aerofluxus, reduce gas velocity during aerofluxus, and the noise produced when reducing aerofluxus.
Accompanying drawing explanation
Accompanying drawing
1
Structural representation for this utility model device；
Accompanying drawing
2
It it is the structural representation of the first orifice plate.
Wherein:
1
, the first pipe；
2
, the second pipe；
3
, the 3rd pipe；
4
, the first connecting tube；
5
, the second connecting tube；
6
, the first orifice plate；
7
, the second orifice plate；
8
, the 3rd orifice plate.
Detailed description of the invention
Come below in conjunction with the accompanying drawings the technical solution of the utility model is further elaborated.
See figure
1-2
Shown in, above-mentioned a kind of gas exhausting silencing apparatus, for the noise-reduction when pressure vessel aerofluxus.This silencing means includes pipe that multiple radial diameter is incremented by successively along discharge directions, for connecting the connecting tube of adjacent pipe, being located at the orifice plate in multiple pipe one to one.This pipe, this connecting tube and the setting of the equal coaxial inner conductor of this orifice plate.
In the present embodiment, this pipe includes the first pipe successively along discharge directions
1
, the second pipe
2
, the 3rd pipe
3
；This connecting tube includes for connecting this first pipe
1
With this second pipe
2
The first connecting tube
4
, be used for connecting this second pipe
2
With the 3rd pipe
3
The second connecting tube
5
；This orifice plate includes being installed in this first pipe
1
In the first orifice plate
6
, be installed in this second pipe
2
In the second orifice plate
7
, be installed in the 3rd pipe
3
In the 3rd orifice plate
8
.This first connecting tube
4
With this second connecting tube
5
Outer surface be the conical surface, this conical surface gradually spreads out along discharge directions.
Hole diameter on this orifice plate exists
4mm
Left and right, on this orifice plate, the quantity of aperture is incremented by successively along discharge directions.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (4)
1. a gas exhausting silencing apparatus, for the noise-reduction when pressure vessel aerofluxus, it is characterised in that: described silencing means includes pipe that multiple radial diameter is incremented by successively along discharge directions, for connecting the connecting tube of adjacent described pipe, being located at the orifice plate in multiple described pipe one to one.
A kind of gas exhausting silencing apparatus the most according to claim 1, it is characterised in that: described pipe includes the first pipe, the second pipe, the 3rd pipe successively along discharge directions；Described connecting tube includes for connecting described first pipe and the first connecting tube of described second pipe, for connecting described second pipe and the second connecting tube of described 3rd pipe；Described orifice plate includes the first orifice plate being installed in described first pipe, the second orifice plate being installed in described second pipe, the 3rd orifice plate that is installed in described 3rd pipe.
A kind of gas exhausting silencing apparatus the most according to claim 2, it is characterised in that: the outer surface of described first connecting tube and described second connecting tube is the conical surface.
A kind of gas exhausting silencing apparatus the most according to claim 1, it is characterised in that: described pipe, described connecting tube, the setting of the equal coaxial inner conductor of described orifice plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446822.7U CN205609209U (en) | 2016-05-17 | 2016-05-17 | Gaseous emission silencing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446822.7U CN205609209U (en) | 2016-05-17 | 2016-05-17 | Gaseous emission silencing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609209U true CN205609209U (en) | 2016-09-28 |
Family
ID=56966541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620446822.7U Active CN205609209U (en) | 2016-05-17 | 2016-05-17 | Gaseous emission silencing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789968A (en) * | 2020-06-21 | 2020-10-20 | 老肯医疗科技股份有限公司 | Steam discharge water tank with silencing function |
-
2016
- 2016-05-17 CN CN201620446822.7U patent/CN205609209U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789968A (en) * | 2020-06-21 | 2020-10-20 | 老肯医疗科技股份有限公司 | Steam discharge water tank with silencing function |
| CN111789968B (en) * | 2020-06-21 | 2021-10-29 | 老肯医疗科技股份有限公司 | Steam discharge water tank with silencing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |