CN207364527U - A kind of Gas Pipe silencing means - Google Patents
A kind of Gas Pipe silencing means Download PDFInfo
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- CN207364527U CN207364527U CN201721406267.6U CN201721406267U CN207364527U CN 207364527 U CN207364527 U CN 207364527U CN 201721406267 U CN201721406267 U CN 201721406267U CN 207364527 U CN207364527 U CN 207364527U
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- air
- dispersing hood
- air dispersing
- gas
- silencing means
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Abstract
The utility model discloses a kind of Gas Pipe silencing means, including air inlet pipe, silencing means and air outlet pipe, silencing means includes bottom plate, housing, the first air dispersing hood, the second air dispersing hood and noise reduction column；Air inlet pipe is installed at the air inlet of bottom plate；Air outlet pipe is installed at the gas outlet of case top；Wherein, outgassing direction the first air dispersing hood of direction of air inlet pipe；First air dispersing hood is arranged to hemispherical, its bottom is fixedly connected with plate inner wall, and multiple first ventholes are set on the first air dispersing hood；Second air dispersing hood is located at the outside of the first air dispersing hood, and the second air dispersing hood bottom is fixedly connected with plate inner wall, and the second air dispersing hood inner wall sets multiple rows of rubber resistance soundboard, and rubber resistance soundboard is not contacted with the first air dispersing hood, and multiple second ventholes are set on the second air dispersing hood；In the present embodiment, noise reduction process is divided into three-level, and equipment constantly depressurizes gas, shunts, mitigation of gases impact force and the flow direction for changing gas, excellent noise reduction effect, efficient.
Description
Technical field
It the utility model is related to Gas Pipe noise reduction field, more particularly to a kind of Gas Pipe silencing means.
Background technology
In combustion gas transmission, it is necessary to carry out diffusing processing to pipeline, because even pipeline before being safeguarded to a segment pipe
After the valve of both sides is closed, there is combustion gas in pipeline, directly safeguard, these combustion gas can be revealed, and environment be polluted, so generally first doing
Processing is diffused, is then safeguarded again, desorption tube is connected to the segment pipe, and export combustion gas carries out burning processing；
During diffusing, the pressure of combustion gas is larger in pipeline, can produce noise, and existing tapping equipment, which is not also taken, to disappear
Sound measure, and its influence the normal life of surrounding resident.
Utility model content
To solve technical problem present in background technology, the utility model proposes a kind of Gas Pipe silencing means, eliminates
Noise, using effect are good.
The utility model proposes a kind of Gas Pipe silencing means, including air inlet pipe, silencing means and air outlet pipe, noise reduction dress
Put including bottom plate, housing, the first air dispersing hood, the second air dispersing hood and noise reduction column；Air inlet pipe is installed at the air inlet of bottom plate；Outlet
Pipe is at the gas outlet of case top；Wherein, outgassing direction the first air dispersing hood of direction of air inlet pipe；First air dispersing hood is set
For hemispherical, its bottom is fixedly connected with bottom plate, and multiple first ventholes are set on the first air dispersing hood；Second air dispersing hood is positioned at the
The outside of one air dispersing hood, the second air dispersing hood bottom are fixedly connected with bottom plate, and tangentially vertical direction is set the second air dispersing hood inner wall
Multiple rows of rubber hinders soundboard, and rubber resistance soundboard is not contacted with the first air dispersing hood, and multiple second ventholes are set on the second air dispersing hood；
Noise reduction column is located above the second air dispersing hood, and noise reduction column both ends are fixed on inner walls, bloop is set on noise reduction column.
Preferably, silencing means outer wall sets sealing shroud air inlet pipe, air outlet pipe to pass through sealing shroud.
Preferably, the first air dispersing hood inner wall sets acoustical cotton layer.
Preferably, the second air dispersing hood inner wall sets acoustical cotton layer.
Preferably, spaced set between rubber resistance soundboard.
Preferably, the second air dispersing hood is set for hemispherical.
Preferably, noise reduction column is connected with inner walls clamping.
In the utility model, gas is entered in silencing means by air inlet pipe, the scattered of the first air dispersing hood is first passed around, to gas
Body is shunted, and alleviates the momentum of gas, and changes the direction of gas, so as to reduce the vibrations of gas, carries out first step drop
Make an uproar processing；Then, gas is entered between the first air dispersing hood, the second air dispersing hood by the first venthole, gas impact rubber resistance soundboard,
Rubber hinders the impact energy of soundboard trumpet gas, further reduces vibrations caused by gas, and rubber resistance soundboard at the same time plays gas
To the effect of drainage, the flow direction of gas dispersion so that what gas more disperseed discharges the second air dispersing hood by the second venthole
Outside；Finally, gas passes through the final noise reduction process of noise reduction column, reaches emissions requirements, is discharged by air outlet pipe；Whole noise reduction process
It is divided into three-level, the first air dispersing hood, the second air dispersing hood constantly depressurize gas, shunt, mitigation of gases impact force and change
The flow direction of gas, is finally reached required noise reduction.
Brief description of the drawings
Fig. 1 be the utility model proposes Gas Pipe silencing means structure diagram.
Embodiment
As shown in Figure 1, Fig. 1 be the utility model proposes a kind of Gas Pipe silencing means structure diagram.
With reference to Fig. 1, the utility model proposes a kind of Gas Pipe silencing means, including air inlet pipe 1, silencing means 2 and go out
Tracheae 3, silencing means 2 include bottom plate 21, housing 22, the first air dispersing hood 5, the second air dispersing hood 6 and noise reduction column 10；Air inlet pipe 1 is pacified
At the air inlet 4 of bottom plate 2；Air outlet pipe 3 is installed at the gas outlet 12 at the top of housing 22；Wherein, the outlet side of air inlet pipe 1
To the first air dispersing hood 5 of direction；First air dispersing hood 5 is arranged to hemispherical, its bottom is fixedly connected with bottom plate 21, the first air dispersing hood 5
It is upper that multiple first ventholes 7 are set；Second air dispersing hood 6 is located at the outside of the first air dispersing hood 5,6 bottom of the second air dispersing hood and bottom plate 2
It is fixedly connected, tangentially vertical direction sets multiple rows of rubber resistance soundboard 9 to 6 inner wall of the second air dispersing hood, and rubber resistance soundboard 9 and first dissipates
Gas hood 5 does not contact, and multiple second ventholes 8 are set on the second air dispersing hood 6；Noise reduction column 10 is located at the top of the second air dispersing hood 6, disappears
10 both ends of sound column are fixed on 22 inner wall of housing, and bloop is set on noise reduction column 10.
In the present embodiment course of work, gas is entered in silencing means 2 by air inlet pipe 1, first passes around the first air dispersing hood 5
It is scattered, gas is shunted, alleviates the momentum of gas, and change the direction of gas, so as to reduce the vibrations of gas, carry out
First step noise reduction process；Then, gas is entered between the first air dispersing hood 5, the second air dispersing hood 6 by the first venthole 7, gas impact
Rubber hinders soundboard 9, and the impact energy of 9 small size gas of rubber resistance soundboard, further reduces vibrations caused by gas, rubber resistance soundboard
9 play the role of gas drainage, the flow direction of gas dispersion at the same time so that gas it is more scattered by the second venthole 8
Discharge the outside of the second air dispersing hood 6；Finally, gas passes through the final noise reduction process of noise reduction column 10, reaches emissions requirements, by air outlet pipe
3 discharges；Whole noise reduction process is divided into three-level, the first air dispersing hood 5, the second air dispersing hood 6 constantly depressurize gas, shunt,
Mitigation of gases impact force and the flow direction for changing gas, are finally reached required noise reduction.
In a specific embodiment, 2 outer wall of silencing means sets 11 air inlet pipe 1 of sealing shroud, air outlet pipe 3 to pass through sealing shroud
11, sealing shroud places gas leakage, avoids security risk；
In a specific embodiment, 5 inner wall of the first air dispersing hood sets acoustical cotton layer；
Further, 6 inner wall of the second air dispersing hood sets acoustical cotton layer, ensures that noise reduction is more preferable, faster, improves noise reduction effect
Rate and noise reduction；
Further, spaced set between rubber resistance soundboard 9 so that gas is in the first air dispersing hood 5, the second air dispersing hood 6
Between steady flow, avoid resultant turbulence influence gas discharge flow rate；
In a specific embodiment, the second air dispersing hood 6 is set for hemispherical, the discharge that gas can be comprehensive, gas row
Outgoing direction, which changes, reaches maximum.
Further, noise reduction column 10 is connected with the clamping of 22 inner wall of housing, is convenient for changing, is repaired.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of Gas Pipe silencing means, it is characterised in that including air inlet pipe (1), silencing means (2) and air outlet pipe (3), noise reduction
Device (2) includes bottom plate (21), housing (22), the first air dispersing hood (5), the second air dispersing hood (6) and noise reduction column (10)；Air inlet pipe
(1) it is installed on air inlet (4) place of bottom plate (21)；Air outlet pipe (3) is installed on gas outlet (12) place at the top of housing (22)；Its
In, outgassing direction the first air dispersing hood of direction (5) of air inlet pipe (1)；First air dispersing hood (5) is arranged to hemispherical, its bottom and bottom
Plate (21) is fixedly connected, and multiple first ventholes (7) are set on the first air dispersing hood (5)；Second air dispersing hood (6) is located at the first air-dispersing
The outside of (5) is covered, the second air dispersing hood (6) bottom is fixedly connected with bottom plate (21), the second air dispersing hood (6) inner wall tangentially Vertical Square
To multiple rows of rubber resistance soundboard (9) is set, rubber resistance soundboard (9) is not contacted with the first air dispersing hood (5), and on the second air dispersing hood (6)
Multiple second ventholes (8) are set；Noise reduction column (10) is located above the second air dispersing hood (6), and noise reduction column (10) both ends are fixed on shell
Body (22) inner wall, noise reduction column set bloop on (10).
2. Gas Pipe silencing means according to claim 1, it is characterised in that silencing means (2) outer wall sets sealing shroud
(11) air inlet pipe (1), air outlet pipe (3) pass through sealing shroud (11).
3. Gas Pipe silencing means according to claim 1, it is characterised in that the first air dispersing hood (5) inner wall sets sound-absorbing
Cotton layer.
4. Gas Pipe silencing means according to claim 1, it is characterised in that the second air dispersing hood (6) inner wall sets sound-absorbing
Cotton layer.
5. Gas Pipe silencing means according to claim 1, it is characterised in that equidistantly set between rubber resistance soundboard (9)
Put.
6. Gas Pipe silencing means according to claim 1, it is characterised in that the second air dispersing hood (6) is set for hemispherical.
7. Gas Pipe silencing means according to claim 1, it is characterised in that noise reduction column (10) and housing (22) inner wall card
Connect in succession.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406267.6U CN207364527U (en) | 2017-10-30 | 2017-10-30 | A kind of Gas Pipe silencing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406267.6U CN207364527U (en) | 2017-10-30 | 2017-10-30 | A kind of Gas Pipe silencing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364527U true CN207364527U (en) | 2018-05-15 |
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ID=62344342
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721406267.6U Active CN207364527U (en) | 2017-10-30 | 2017-10-30 | A kind of Gas Pipe silencing means |
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| Country | Link |
|---|---|
| CN (1) | CN207364527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631120A (en) * | 2017-10-30 | 2018-01-26 | 蚌埠新奥能源发展有限公司 | A kind of Gas Pipe silencing means |
-
2017
- 2017-10-30 CN CN201721406267.6U patent/CN207364527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631120A (en) * | 2017-10-30 | 2018-01-26 | 蚌埠新奥能源发展有限公司 | A kind of Gas Pipe silencing means |
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