CN207587374U - A kind of steam releasing silencer - Google Patents
A kind of steam releasing silencer Download PDFInfo
- Publication number
- CN207587374U CN207587374U CN201721370041.5U CN201721370041U CN207587374U CN 207587374 U CN207587374 U CN 207587374U CN 201721370041 U CN201721370041 U CN 201721370041U CN 207587374 U CN207587374 U CN 207587374U
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- CN
- China
- Prior art keywords
- sound mouth
- silencer
- inlet
- plenum chamber
- silencer cylinder
- 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 kind of steam releasing silencers,Its structure includes inlet sound mouth,Silencer cylinder,Outlet sound mouth,Hush tube,Plenum chamber,Refrigeration pump,The plenum chamber Internal back end is fixedly connected with inlet sound mouth,The inlet sound mouth front end is fixedly connected with silencer cylinder,The silencer cylinder front end is fixedly connected with outlet sound mouth,A kind of steam releasing silencer of the utility model,By being provided with refrigeration pump,Freezed when in use by the pump housing,Cold air is emitted by connecting tube on inlet sound mouth,It is connected by inlet sound mouth with silencer cylinder,Cold air is made to be recycled in silencer cylinder,Achieve the effect that refrigeration,It solves easily hot during eliminating the noise,Easily the phenomenon that scald,By being provided with plenum chamber,The first ventilation opening can be used during noise elimination,Through-hole,Second ventilation opening makes sound to bleeding around,Noise elimination is achieved the purpose that,The phenomenon that sound is larger when solving close-ups.
Description
Technical field
The utility model is a kind of steam releasing silencer, belongs to silencer field.
Background technology
Silencer is that air-flow is allowed to pass through, but can prevent or reduce a kind of device of sound transmission, is to eliminate air to move
The important measures of power noise.Silencer can stop the propagation of sound wave, and air-flow is allowed to pass through, and be the effective work for controlling noise
Tool, with the rapid development of science and technology, a kind of steam releasing silencer has also obtained technological improvement, has mainly utilized porous suction
Sound material reduces noise, sound-absorbing material is fixed on the inner wall of gas channel or is arranged in the duct according to certain way
It arranges, but prior art sound in easily hot in the process, easy scald of eliminating the noise, close-ups is larger.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of steam releasing silencer, to solve
The problem of prior art is easily hot during eliminating the noise, and easily scalds, and sound is larger during close-ups.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of steam releasing disappears
Sound device, including inlet sound mouth, silencer cylinder, outlet sound mouth, hush tube, plenum chamber, refrigeration pump, the plenum chamber Internal back end is fixed
Inlet sound mouth is connected with, the inlet sound mouth front end is fixedly connected with silencer cylinder, and the silencer cylinder front end is fixedly connected with
Outlet sound mouth, the silencer cylinder are internally provided with hush tube, and the refrigeration pump is set on the upper right corner inside plenum chamber and passes through pipe
Road is connected with inlet sound mouth, and the plenum chamber is made of babinet, the first ventilation opening, through-hole, the second ventilation opening, the top of the box
Equipped with the first ventilation opening, the babinet front end is equipped with through-hole, and the second ventilation opening, the box house are equipped on the right side of the babinet
Rear end is connected with inlet sound mouth, and the refrigeration pump is made of the pump housing, head cover, display table top, connecting tube, is connected at the top of the pump housing
There is head cover, the pump housing front end is connected with display table top, and the pump housing left bottom is fixedly connected with connecting tube, the connection
It is connected on the left of pipe with inlet sound mouth.
Further, the hush tube is internally provided with sound attenuation holes more than two rows.
Further, the size of the through-hole and outlet sound mouth is in the same size.
Further, there are a lamellar spacings between the silencer cylinder and hush tube.
Further, the diameter of the hush tube is more than the diameter of inlet sound mouth and outlet sound mouth and less than silencer cylinder
Diameter.
Further, the babinet both sides are equipped with through-hole and the size of through-hole is consistent with inlet sound mouth, outlet sound mouth.
Further, the hush tube uses stainless steel, with good stability, and is not easy to get rusty, and uses
Time is long.
Further, the plenum chamber uses galvanized steel plain sheet material, using stabilization, has good acoustic characteristics.
A kind of steam releasing silencer of the utility model, by being provided with refrigeration pump, is carried out by the pump housing when in use
Refrigeration, cold air is emitted by connecting tube on inlet sound mouth, is connected by inlet sound mouth with silencer cylinder, cold air is made to eliminate the noise
It is recycled in device cylinder, achievees the effect that refrigeration, solved the phenomenon that easily hot during eliminating the noise, easy scald, lead to
It crosses there is provided plenum chamber, the first ventilation opening, through-hole, the second ventilation opening can be used to make sound to expanding everywhere during noise elimination
It dissipates, has achieved the purpose that noise elimination, the phenomenon that sound is larger when solving close-ups.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model plenum chamber；
Fig. 3 is the structure diagram of the utility model refrigeration pump.
In figure：Plenum chamber -1, inlet sound mouth -2, silencer cylinder -3, outlet sound mouth -4, hush tube -5, refrigeration pump -6, babinet -
101st, the first ventilation opening -102, through-hole -103, the second ventilation opening -104, the pump housing -601, head cover -602, display table top -603, company
Take over -604.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of steam releasing silencer：Including inlet sound mouth 2, eliminate the noise
Device cylinder 3, outlet sound mouth 4, hush tube 5, plenum chamber 1, refrigeration pump 6,1 Internal back end of plenum chamber is fixedly connected with inlet sound mouth 2, into sound
Mouthful 2 front ends are fixedly connected with silencer cylinder 3, and 3 front end of silencer cylinder is fixedly connected with outlet sound mouth 4, inside silencer cylinder 3
Equipped with hush tube 5, refrigeration pump 6 is set on the 1 inside upper right corner of plenum chamber and to be connected by pipeline with inlet sound mouth 2, plenum chamber 1 by
Babinet 101, the first ventilation opening 102, through-hole 103, the second ventilation opening 104 form, and 101 top of babinet is equipped with the first ventilation opening 102,
101 front end of babinet is equipped with through-hole 103, and 101 right side of babinet is equipped with the second ventilation opening 104,101 Internal back end of babinet and inlet sound mouth
2 are connected, and refrigeration pump 6 is made of the pump housing 601, head cover 602, display table top 603, connecting tube 604, and 601 top of the pump housing is connected with
Head cover 602,601 front end of the pump housing are connected with display table top 603, and 601 left bottom of the pump housing is fixedly connected with connecting tube 604, even
604 left side of take over is connected with inlet sound mouth 2, and hush tube 5 is internally provided with sound attenuation holes more than two rows, and the size of through-hole 103 is with going out
Sound mouth 4 it is in the same size, there are a lamellar spacing between silencer cylinder 3 and hush tube 5, the diameter of hush tube 5 is more than inlet sound mouth 2
With the diameter of outlet sound mouth 4 and less than the diameter of silencer cylinder 3,101 both sides of babinet are equipped with through-hole 103 and through-hole 103
Size and inlet sound mouth 2, outlet sound mouth 4 it is consistent.Hush tube 5 uses stainless steel, with good stability, and is not easy to give birth to
Rust, usage time is long, and plenum chamber 1 uses galvanized steel plain sheet material, using stabilization, has good acoustic characteristics.
Plenum chamber 1 described in this patent is mainly used to the acoustics of testing small volumes, electroacoustic component and electric mechanical product
The capital equipment of noise level, refrigeration pump 6 are suitable for central air-conditioning freezing water, cooling water circulation；Central heater, it is direct-fired in
Entreat conveying, the cycle of air-conditioning health hot water；The cycle of technological process heat exchange medium；City central heating, heating system hot water
Conveying, cycle.
When user is want using this patent, connected using inlet sound mouth 2 and the equipment that outside need is eliminated the noise
It connects, external voice can be entered by inlet sound mouth 2 in silencer cylinder 3, can be by the hush tube 5 inside silencer cylinder 3 to sound
Amount is handled, and is disperseed sound by the through-hole on 5 surface of hush tube, can be made volume down, by outlet sound mouth 4 with leading to
Hole 103 is attached, and is discharged, and vibrations can be generated when eliminating the noise, and can pass through refrigeration pump 6 because vibrations generate heat
The internal pump housing 601 freezes, and is connected by connecting tube 604 with inlet sound mouth 2, and cold air is made to pass through inlet sound mouth 2 and enters noise elimination
In device cylinder 3, silencer cylinder 3 is passed in and out and is freezed, the discharge of volume, plenum chamber 1 can be reduced by plenum chamber 1 when eliminating the noise
All directions are equipped with outlet, can disperse volume by all directions when eliminating the noise, reach the mesh for reducing noise
, by being provided with plenum chamber 1, the first ventilation opening 102, through-hole 103, the second ventilation opening 104 can be used during noise elimination
Sound is made to have achieved the purpose that noise elimination to bleeding around, the phenomenon that sound is larger when solving close-ups, inlet sound mouth 2 rises
To connection function, silencer cylinder 3 plays the role of reducing volume, and outlet sound mouth 4 plays discharge, and hush tube 5 carries out sound
Dispersion, by being provided with refrigeration pump 6, is freezed when in use by the pump housing 601, cold air is emitted by connecting tube into sound
On mouth 2, it is connected by inlet sound mouth 2 with silencer cylinder 3, cold air is made to be recycled in silencer cylinder 3, reaches refrigeration
Effect solves the phenomenon that easily hot during eliminating the noise, easy scald.
The utility model plenum chamber 1, inlet sound mouth 2, silencer cylinder 3, outlet sound mouth 4, hush tube 5, refrigeration pump 6, babinet
101st, the first ventilation opening 102, through-hole 103, the second ventilation opening 104, the pump housing 601, head cover 602, display table top 603, connecting tube 604
Component is universal standard part, and especially 601 top of the pump housing is connected with head cover 602, and 601 front end of the pump housing is connected with display table top
603,601 left bottom of the pump housing is fixedly connected with connecting tube 604, and 604 left side of connecting tube is connected with inlet sound mouth 2, can reach
It is not easy during eliminating the noise hot, it is not easy to scald, sound smaller effect during close-ups, so as to be effectively prevented from
It is easily hot during eliminating the noise, it easily scalds, the phenomenon that sound is larger during close-ups.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of steam releasing silencer, special including inlet sound mouth (2), silencer cylinder (3), outlet sound mouth (4), hush tube (5)
Sign is：Plenum chamber (1), refrigeration pump (6) are further included, plenum chamber (1) Internal back end is fixedly connected with inlet sound mouth (2), institute
It states inlet sound mouth (2) front end and is fixedly connected with silencer cylinder (3), silencer cylinder (3) front end is fixedly connected with outlet sound mouth
(4), the silencer cylinder (3) is internally provided with hush tube (5), the refrigeration pump (6) set on the internal upper right corner of plenum chamber (1) simultaneously
And be connected by pipeline with inlet sound mouth (2), the plenum chamber (1) is by babinet (101), the first ventilation opening (102), through-hole
(103), the second ventilation opening (104) forms, and the first ventilation opening (102), the babinet (101) are equipped at the top of the babinet (101)
Front end is equipped with through-hole (103), is equipped with the second ventilation opening (104) on the right side of the babinet (101), behind babinet (101) inside
End is connected with inlet sound mouth (2), and the refrigeration pump (6) is by the pump housing (601), head cover (602), display table top (603), connecting tube
(604) it forms, is connected with head cover (602) at the top of the pump housing (601), the pump housing (601) front end is connected with display table top
(603), the pump housing (601) left bottom is fixedly connected with connecting tube (604), connecting tube (604) left side and inlet sound mouth
(2) it is connected.
2. a kind of steam releasing silencer according to claim 1, it is characterised in that：The hush tube (5) is internally provided with
Sound attenuation holes more than two rows.
3. a kind of steam releasing silencer according to claim 1, it is characterised in that：The size of the through-hole (103) with
Outlet sound mouth (4) it is in the same size.
4. a kind of steam releasing silencer according to claim 1, it is characterised in that：The silencer cylinder (3) is with disappearing
There are a lamellar spacings between sound pipe (5).
5. a kind of steam releasing silencer according to claim 1, it is characterised in that：The diameter of the hush tube (5) is big
In the diameter of inlet sound mouth (2) and outlet sound mouth (4) and less than the diameter of silencer cylinder (3).
6. a kind of steam releasing silencer according to claim 1, it is characterised in that：Babinet (101) both sides are all provided with
There are the size of through-hole (103) and through-hole (103) and inlet sound mouth (2), outlet sound mouth (4) unanimously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370041.5U CN207587374U (en) | 2017-10-23 | 2017-10-23 | A kind of steam releasing silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370041.5U CN207587374U (en) | 2017-10-23 | 2017-10-23 | A kind of steam releasing silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587374U true CN207587374U (en) | 2018-07-06 |
Family
ID=62728265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370041.5U Expired - Fee Related CN207587374U (en) | 2017-10-23 | 2017-10-23 | A kind of steam releasing silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587374U (en) |
-
2017
- 2017-10-23 CN CN201721370041.5U patent/CN207587374U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20191023 |