CN203146082U - Steam exhausting muffler - Google Patents
Steam exhausting muffler Download PDFInfo
- Publication number
- CN203146082U CN203146082U CN 201220746064 CN201220746064U CN203146082U CN 203146082 U CN203146082 U CN 203146082U CN 201220746064 CN201220746064 CN 201220746064 CN 201220746064 U CN201220746064 U CN 201220746064U CN 203146082 U CN203146082 U CN 203146082U
- Authority
- CN
- China
- Prior art keywords
- air channel
- depressurizing
- silencing
- silencing pot
- steam
- 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
- 230000030279 gene silencing Effects 0.000 claims description 73
- 230000006837 decompression Effects 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 230000019771 cognition Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model relates to a steam exhausting muffler. The outer wall of a shell is provided with lugs and seats. One end of the shell is provided with an air outlet, and a water outlet is arranged at the other end of the shell. A depressurizing air channel is mounted in the shell, an air inlet of the depressurizing air channel extends out of the shell and is mounted with an inlet matching flange, and a depressurizing plate is arranged in the depressurizing air channel adjacent to the air inlet. A depressurizing muffler cylinder is sleeved on the depressurizing air channel and includes multiple-stage muffler cylinders with 2-4 stage and volume increased gradually inwards to outwards. Depressurizing holes are arranged among the depressurizing air channel and the depressurizing muffler cylinder and the multiple-stage muffler cylinders, and the number of the depressurizing holes are increased gradually inwards to outwards. The steam exhausting muffler has the advantages of capable of depressurizing air pressure, good noise elimination effect, long service life and the like.
Description
Technical field:
The utility model relates to a kind of gas silencer, particularly a kind ofly reduce gas pressure, eliminate the noise effective, discharging rapidly, the steam steam discharge silencing apparatus of long service life.
Background technique:
Existing gas silencer generally can only be eliminated the noise to gas, and when silencing apparatus was worked in high pressure gas environment, high pressure air cognition offseted acoustic equipment and impacts, and reduces working life.
The model utility content:
The purpose of this utility model is to provide a kind of and reduces gas pressure, the steam steam discharge silencing apparatus effective, long service life of eliminating the noise.
To achieve these goals, the utility model proposes following technological scheme realizes:
Steam steam discharge silencing apparatus is made up of step-down air channel, step-down silencing pot, decompression hole, decompression board, housing, hanger, bearing, discharging valve, entrance companion flange; It is characterized in that: the housing outer wall is respectively equipped with hanger, bearing, and housing one end is the air outlet, and the other end is provided with discharging valve; The step-down air channel is installed in the housing, and step-down air channel inlet end extends housing outward and the entrance companion flange is installed, and the step-down air channel is inherent to be provided with decompression board near the inlet end place; Be equipped with the step-down silencing pot on the step-down air channel, the step-down silencing pot is made up of multistage silencing pot, multistage silencing pot is the 2-4 level, it is big that multistage silencing pot volume becomes from inside to outside successively, between step-down air channel and step-down silencing pot, be respectively equipped with decompression hole between multistage silencing pot, decompression hole quantity increases from inside to outside successively.
Multistage silencing pot in the described step-down silencing pot is 2 grades, and housing is equipped with rain cap above the air outlet.
Multistage silencing pot in the described step-down silencing pot is 3 grades.
The soluble technical problem of the utility model is: steam carries out the step-down first time by decompression board after entering the step-down air channel, enter the step-down silencing pot by the decompression hole on the step-down air channel then and carry out the step-down second time, the decompression hole that steam arranges through between multistage silencing pot carries out step-down for the third time by multistage silencing pot successively, steam is along with the increasing of decompression hole, breathing area increase, air pressure reduces gradually, volume increases gradually, when eliminating the noise, multistage silencing pot reduced air pressure, reduce the impact of gas for silencing apparatus, prolonged the working life of silencing apparatus.
Description of drawings:
Fig. 1 is three grades of silencing pot steam of the utility model steam discharge silencing apparatus plan view;
Fig. 2 is three grades of silencing pot steam of the utility model steam discharge silencing apparatus plan view;
Fig. 3 is the utility model two-stage silencing pot steam steam discharge silencing apparatus plan view;
Fig. 4 is the utility model two-stage silencing pot steam steam discharge silencing apparatus plan view.
Embodiment:
As shown in the figure, steam steam discharge silencing apparatus is made up of step-down air channel 1, step-down silencing pot 2, decompression hole 3, decompression board 4, housing 5, hanger 6, bearing 7, discharging valve 8, entrance companion flange 9; Housing 5 outer walls are respectively equipped with hanger 6, bearing 7, and housing 5 one ends are the air outlet, and the other end is provided with discharging valve 8; Step-down air channel 1 is installed in the housing 5, and step-down air channel 1 inlet end extends outside the housing 5 and entrance companion flange 9 is installed, and 1 inherent close inlet end place, step-down air channel is provided with decompression board 4; Be equipped with step-down silencing pot 2 on the step-down air channel 1, step-down silencing pot 2 is made up of multistage silencing pot 10, multistage silencing pot is the 2-4 level, multistage silencing pot 10 volumes increase from inside to outside successively, 2 of step-down air channel 1 and step-down silencing pots, 10 of multistage silencing pots are respectively equipped with decompression hole 3, and decompression hole 3 quantity increase from inside to outside successively.
One, three grade of silencing pot steam of embodiment steam discharge silencing apparatus.
Shown in Fig. 1-2, the higher steam of pressure enters 1 back, step-down air channel and carries out the step-down first time by decompression board 4, enter step-down silencing pot 2 by the decompression hole 3 on the step-down air channel 1 then and carry out the step-down second time, steam carries out step-down for the third time by 3 grades of silencing pots successively through the decompression hole 3 of 10 settings of 3 grades of silencing pots, steam is along with decompression hole 3 increases, breathing area increases, air pressure reduces gradually, volume increases gradually, when eliminating the noise, reduce air pressure, reduced the impact of gas for silencing apparatus, prolonged the working life of silencing apparatus, steam is discharged from housing 5 air outlets, and the water that condensation produces is by discharging valve 8 dischargings of installing on the housing 5.
Embodiment two, two-stage silencing pot steam steam discharge silencing apparatus.
As shown in Figure 3-4, the steam that pressure is lower enters 1 back, step-down air channel and carries out the step-down first time by decompression board 4, enter step-down silencing pot 2 by the decompression hole 3 on the step-down air channel 1 then and carry out the step-down second time, steam carries out step-down for the third time by 2 grades of silencing pots successively through the decompression hole 3 of 10 settings of 2 grades of silencing pots, steam is along with decompression hole 3 increases, breathing area increases, air pressure reduces gradually, volume increases gradually, when eliminating the noise, reduced air pressure, reduced the impact of gas for silencing apparatus, prolonged the working life of silencing apparatus, steam is discharged from housing 5 air outlets, because the impact force I of exhaust steam is installed rain cap 11, prevent that foreign material from entering housing 5, the water that condensation produces is by discharging valve 8 dischargings of installing on the housing 5.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of affiliated claim.
Claims (3)
1. steam steam discharge silencing apparatus is made up of step-down air channel, step-down silencing pot, decompression hole, decompression board, housing, hanger, bearing, discharging valve, entrance companion flange; It is characterized in that: the housing outer wall is respectively equipped with hanger, bearing, and housing one end is the air outlet, and the other end is provided with discharging valve; The step-down air channel is installed in the housing, and step-down air channel inlet end extends housing outward and the entrance companion flange is installed, and the step-down air channel is inherent to be provided with decompression board near the inlet end place; Be equipped with the step-down silencing pot on the step-down air channel, the step-down silencing pot is made up of multistage silencing pot, multistage silencing pot is the 2-4 level, it is big that multistage silencing pot volume becomes from inside to outside successively, between step-down air channel and step-down silencing pot, be respectively equipped with decompression hole between multistage silencing pot, decompression hole quantity increases from inside to outside successively.
2. steam steam discharge silencing apparatus according to claim 1 is characterized in that: the multistage silencing pot in the described step-down silencing pot is 2 grades, and housing is equipped with rain cap above the air outlet.
3. steam steam discharge silencing apparatus according to claim 1 is characterized in that: the multistage silencing pot in the described step-down silencing pot is 3 grades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746064 CN203146082U (en) | 2012-12-31 | 2012-12-31 | Steam exhausting muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746064 CN203146082U (en) | 2012-12-31 | 2012-12-31 | Steam exhausting muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146082U true CN203146082U (en) | 2013-08-21 |
Family
ID=48973616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746064 Expired - Fee Related CN203146082U (en) | 2012-12-31 | 2012-12-31 | Steam exhausting muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146082U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065100A (en) * | 2015-08-07 | 2015-11-18 | 无锡市悦丰化工有限公司 | Exhaust silencer |
| CN106251852A (en) * | 2016-07-29 | 2016-12-21 | 潘泉方 | Extra high pressure steam/gas discharge composite muffler |
| CN106321194A (en) * | 2016-11-01 | 2017-01-11 | 四川三元环境治理股份有限公司 | Compound steam exhausting muffler |
| CN114233901A (en) * | 2021-11-29 | 2022-03-25 | 中国船舶重工集团公司第七一一研究所 | A steam noise reduction and pressure reduction device with large pressure difference and low pressure reduction ratio |
-
2012
- 2012-12-31 CN CN 201220746064 patent/CN203146082U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065100A (en) * | 2015-08-07 | 2015-11-18 | 无锡市悦丰化工有限公司 | Exhaust silencer |
| CN106251852A (en) * | 2016-07-29 | 2016-12-21 | 潘泉方 | Extra high pressure steam/gas discharge composite muffler |
| CN106321194A (en) * | 2016-11-01 | 2017-01-11 | 四川三元环境治理股份有限公司 | Compound steam exhausting muffler |
| CN114233901A (en) * | 2021-11-29 | 2022-03-25 | 中国船舶重工集团公司第七一一研究所 | A steam noise reduction and pressure reduction device with large pressure difference and low pressure reduction ratio |
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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: 20130821 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |