CN209228572U - Noise reduction surge tank - Google Patents
Noise reduction surge tank Download PDFInfo
- Publication number
- CN209228572U CN209228572U CN201822022045.5U CN201822022045U CN209228572U CN 209228572 U CN209228572 U CN 209228572U CN 201822022045 U CN201822022045 U CN 201822022045U CN 209228572 U CN209228572 U CN 209228572U
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- air
- noise reduction
- partition
- tank body
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Abstract
The utility model provides a kind of noise reduction surge tank, is related to equipment noise reduction field.Noise reduction surge tank is for connecting air compressor, it includes tank body, buffer unit and silencing means, tank body includes air flow inlet and air stream outlet, air flow inlet is connected to air compressor, buffer unit and silencing means are all set in tank body and between air flow inlet and air stream outlet, buffer unit is for stablizing the air-flow flowed into tank body, and silencing means is for reducing noise.Buffer unit and silencing means are set along in tank interior by noise reduction surge tank, compact-sized, saving space.
Description
Technical field
The utility model relates to equipment noise reduction fields, in particular to a kind of noise reduction surge tank.
Background technique
Common mass flow air compressor had needed a joint noise reduction device both usually in order to reduce noise and smooth air,
It is also required to one surge tank of connection.Apparatus structure is cumbersome, and occupied space is big.
Utility model content
The purpose of this utility model includes providing a kind of noise reduction surge tank, compact-sized, saving space.
The embodiments of the present invention are achieved in that
A kind of noise reduction surge tank, for connecting air compressor comprising tank body, buffer unit and silencing means, tank body
Including air flow inlet and air stream outlet, air flow inlet is connected to air compressor, and buffer unit and silencing means are all set in tank
In vivo and between air flow inlet and air stream outlet, buffer unit is used for stablizing the air-flow flowed into tank body, silencing means
In reduction noise.
Further, above-mentioned noise reduction surge tank further includes inlet duct, and inlet duct is set to tank body, and inlet duct position
In open at one end outside tank body, air flow inlet is formed, is located at the intracorporal end closure of tank, the side wall of inlet duct is provided with first
Bloop, the first bloop are located in tank body.
Further, above-mentioned buffer unit includes the arc panel for being fixed on inner tank wall, and arc panel is convex towards inlet duct
Out, for reflecting the air-flow entered from inlet duct.
Further, above-mentioned buffer unit further includes the first partition for being connected to inner tank wall, arc panel and first partition
It is arranged along preset direction interval, preset direction is the direction from air flow inlet to air stream outlet, and first partition is for stablizing by arc
The air-flow of shape plate refraction.
Further, above-mentioned silencing means includes hush pipe, and hush pipe is fixed on first partition and is provided with multiple second
Bloop, multiple second bloops are located at side of the first partition far from arc panel, and hush pipe is open at one end, for by first every
Air-flow after plate is stablized enters, another end closure of hush pipe, so that the air-flow into hush pipe is flowed out from the second bloop.
Further, the quantity of above-mentioned hush pipe is multiple, and circumferentially spaced arrangement.
Further, multiple above-mentioned second bloops are divided into multiple groups, extending direction of the second bloop of multiple groups along hush pipe
Interval setting, the second bloop with group are arranged along the circumferencial direction interval of hush pipe.
Further, above-mentioned buffer unit further includes second partition, first partition and second partition along preset direction successively
Interval setting, multiple second bloops are between first partition and second partition, and second partition is for stablizing from the second noise reduction
The air-flow flowed out in hole.
Further, above-mentioned second partition is provided with multiple through-holes passed through for the air-flow flowed out out of second bloop.
Further, above-mentioned noise reduction surge tank further includes outlet conduit, and outlet conduit is set to tank body, and outlet conduit position
In the formation air stream outlet open at one end outside tank body, it is located at the intracorporal end closure of tank, the side wall of outlet conduit is provided with third
Bloop, third bloop are located in the tank body.
The beneficial effect of the utility model embodiment includes: this noise reduction surge tank for connecting air compressor comprising
Tank body, buffer unit and silencing means, tank body include air flow inlet and air stream outlet, and air flow inlet is connected to air compressor,
Buffer unit and silencing means are all set in tank body and between air flow inlet and air stream outlet, and buffer unit is for stablizing
The intracorporal air-flow of tank is flowed into, silencing means is for reducing noise.Buffer unit and silencing means are set along by noise reduction surge tank
In tank interior, compact-sized, saving space.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of internal structure of noise reduction surge tank in the utility model embodiment；
Fig. 2 is the first viewing angle constructions schematic diagram of noise reduction surge tank in the utility model embodiment；
Fig. 3 is the second viewing angle constructions schematic diagram of noise reduction surge tank in the utility model embodiment.
Icon: 100- noise reduction surge tank；110- tank body；112- air flow inlet；114- air stream outlet；116- skirt；
117- safety valve；118- Pneumatic emptying valve；120- inlet duct；The first bloop of 122-；130- buffer unit；132-
Arc panel；134- first partition；136- second partition；150- silencing means；152- hush pipe；The second bloop of 154-；
160- preset direction；170- outlet conduit；172- third bloop.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " on ", "lower", "vertical", "horizontal", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings or the utility model product
The orientation or positional relationship usually put when use, is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of noise reduction surge tanks 100, for connecting air compressor comprising tank body
110, buffer unit 130 and silencing means 150, tank body 110 include air flow inlet 112 and air stream outlet 114, air flow inlet 112
It is connected to air compressor, buffer unit 130 and silencing means 150 are all set in tank body 110 and are located at 112 He of air flow inlet
Between air stream outlet 114, buffer unit 130 is for stablizing the air-flow flowed into tank body 110, and silencing means 150 is for reducing making an uproar
Sound.
Referring to figure 2., tank body 110 is the cylindrical Storage Tank with end socket, and bottom is provided with skirt 116, to fix tank body
110.In addition, being also connected with safety valve 117 and Pneumatic emptying valve outside tank body 110 for the safety for ensuring emergency episode thing
118。
Noise reduction surge tank 100 further includes inlet duct 120.Specifically, inlet duct 120 is set to tank body 110, close to tank
110 bottom of body, and extend along perpendicular to 110 axis direction of tank body.Inlet duct 120 be located at it is open at one end outside tank body 110,
Form air flow inlet 112, the end closure in tank body 110.The side wall of inlet duct 120 is provided with the first bloop 122,
First bloop 122 is located in tank body 110.Air-flow can only flow out after entering inlet duct 120 from the first bloop 122.First
Bloop 122 is used for preliminary noise reduction.
Referring to figure 3., buffer unit 130 includes being fixed on the arc panel 132 of 110 inner wall of tank body and being connected to tank body
The first partition 134 of 110 inner walls.First partition 134 is oppositely arranged with inlet duct 120, and the axis of inlet duct 120 runs through
The cambered surface of arc panel 132.Arc panel 132 is protruded towards inlet duct 120, for reflecting the air-flow entered from inlet duct 120,
Air-flow is led to first partition 134.Arc panel 132 and first partition 134 are spaced along preset direction 160 to be arranged, preset direction
160 is from air flow inlets 112 to the direction of air stream outlet 114.First partition 134 is for stablizing the gas reflected by arc panel 132
Stream, makes air-flow steadily enter silencing means 150.
Silencing means 150 includes hush pipe 152.In the present embodiment, the quantity of hush pipe 152 is multiple, and circumferentially
Direction is intervally arranged.Hush pipe 152 is fixed on first partition 134 and is provided with multiple second bloops 154, multiple second noise reductions
Hole 154 is located at side of the first partition 134 far from arc panel 132.Multiple second bloops 154 divide for multiple groups, and multiple groups second disappear
Sound hole 154 is arranged along the extending direction interval of hush pipe 152, with the second bloop 154 organized along the circumferencial direction of hush pipe 152
Interval setting.
Hush pipe 152 is open at one end, so that the air-flow after being stablized by first partition 134 enters.Another end seal of hush pipe 152
Mouthful, so that the air-flow into hush pipe 152 is flowed out from the second bloop 154.Specifically, 152 lower end of hush pipe is plugged in first
Partition 134,152 lower ending opening of hush pipe, air-flow enter hush pipe 152 from 152 lower end of hush pipe.End closure on hush pipe 152,
Air-flow into hush pipe 152 is flowed out from the second bloop 154 on side wall.By the way that multiple second bloops 154 are arranged, by one
A big spout is changed to many apertures under the premise of keeping identical capacity to replace, and high frequency sound is moved on to human ear by aperture
Insensitive ultrasonic range, to achieve the purpose that noise reduction.
Buffer unit 130 further include second partition 136, first partition 134 and second partition 136 along preset direction 160 according to
Minor tick setting.Specifically, second partition 136 is connected to 110 inner wall of tank body, and second partition 136 is arranged at intervals at first partition
134 tops, and second partition 136 is provided with multiple through-holes passed through for the air-flow flowed out out of second bloop 154.Hush pipe
Second partition 136 is fixed in 152 upper ends, and multiple second bloops 154 are between first partition 134 and second partition 136.The
For two partitions 136 for stablizing the air-flow that flows out out of second bloop 154 and playing buffer function, air-flow can pass through the from through-hole
Two partitions 136.
Noise reduction surge tank 100 further includes outlet conduit 170, and outlet conduit 170 is set to tank body 110, and outlet conduit 170
Formation air stream outlet 114 open at one end outside tank body 110, the end closure in tank body 110.Specifically, outlet
Road 170 extends along 110 axis direction of tank body, close to an end closure of second partition 136, another end opening of outlet conduit 170.
The side wall of outlet conduit 170 is provided with third bloop 172, and third bloop 172 is located in the tank body 110, passes through second
The air-flow of partition 136 is flowed out by third bloop 172 from outlet conduit 170, the noise reduction again of third bloop 172.
The working principle and the course of work of noise reduction surge tank 100 are as follows:
Air-flow from air compressor enters inlet duct 120, passes through the first bloop 122 and enters tank body 110, for the first time
Noise reduction.After air-flow reaches the arc panel 132 opposite with inlet duct 120, is reflected by arc panel 132, air-flow is made to flow to first
Partition 134.First partition 134 keeps the air-flow being refracted more steady, and arc panel 132 and first partition 134 play certain buffering
Effect.
It is fixed on multiple hush pipes 152 of first partition 134 close to the open at one end of first partition 134, air-flow is from this end
Into hush pipe 152.Multiple second bloops 154 are arranged in another end closure of hush pipe 152,152 side wall of hush pipe, and air-flow enters
It is flowed out after hush pipe 152 by the second bloop 154.This, which is equivalent to, increases airflow area, and multiple second bloops 154 will
High frequency sound moves on to the insensitive ultrasonic range of human ear, to reach noise reduction purpose.
The air-flow flowed out from the second bloop 154 reaches second partition 136, and multiple through-holes, air-flow is arranged in second partition 136
Second partition 136 is passed through by multiple through-holes, flows to outlet conduit 170.Second partition 136 plays buffer function.Outlet conduit
170 are located at the end closure in tank body 110, open at one end outside tank body 110.Outlet conduit 170 is located at the tank body 110
Interior side wall opens up multiple third bloops 172, passes through third bloop 172 from outlet across the air-flow of second partition 136
Road 170 flows out, the noise reduction again of third bloop 172.
Buffer unit 130 and silencing means 150 are set along inside tank body 110 by noise reduction surge tank 100, can effectively be dropped
Low noise simultaneously plays buffer function, compact-sized, saving space.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of noise reduction surge tank, for connecting air compressor, which is characterized in that filled including tank body, buffer unit and noise reduction
It sets, the tank body includes air flow inlet and air stream outlet, and the air flow inlet is connected to the air compressor, the buffering dress
It sets and the silencing means is all set in the tank body and between the air flow inlet and the air stream outlet, it is described slow
Flushing device flows into the intracorporal air-flow of tank for stablizing, and the silencing means is for reducing noise.
2. noise reduction surge tank according to claim 1, which is characterized in that the noise reduction surge tank further includes inlet duct,
The inlet duct is set to the tank body, and the inlet duct is located at open at one end outside the tank body, forms the gas
Inflow entrance is located at the intracorporal end closure of the tank, and the side wall of the inlet duct is provided with the first bloop, and described first disappears
Sound hole is located in the tank body.
3. noise reduction surge tank according to claim 2, which is characterized in that the buffer unit includes being fixed on the tank body
The arc panel of inner wall, the arc panel are protruded towards the inlet duct, for reflecting the air-flow entered from the inlet duct.
4. noise reduction surge tank according to claim 3, which is characterized in that the buffer unit further includes being connected to the tank
The first partition of internal wall, the arc panel and the first partition are arranged along preset direction interval, the preset direction be from
The air flow inlet is to the direction of the air stream outlet, and the first partition is for stablizing the air-flow reflected by the arc panel.
5. noise reduction surge tank according to claim 4, which is characterized in that the silencing means includes hush pipe, described to disappear
Sound tube is fixed on the first partition and is provided with multiple second bloops, multiple second bloops be located at described first every
Side of the plate far from the arc panel, the hush pipe is open at one end, so that the air-flow after being stablized by the first partition enters,
Another end closure of hush pipe, so that the air-flow into the hush pipe is flowed out from second bloop.
6. noise reduction surge tank according to claim 5, which is characterized in that the quantity of the hush pipe is multiple, and along circle
Circumferential direction is intervally arranged.
7. noise reduction surge tank according to claim 5, which is characterized in that multiple second bloops are divided into multiple groups, more
Group second bloop is arranged along the extending direction interval of the hush pipe, and second bloop with group is along the noise reduction
The circumferencial direction interval of pipe is arranged.
8. noise reduction surge tank according to claim 5, which is characterized in that the buffer unit further includes second partition, institute
It states first partition and the second partition and is successively spaced setting along the preset direction, multiple second bloops are located at described
Between first partition and the second partition, the second partition is for stablizing the air-flow flowed out out of described second bloop.
9. noise reduction surge tank according to claim 8, which is characterized in that the second partition is provided with multiple supply from described
The through-hole that the air-flow flowed out in second bloop passes through.
10. noise reduction surge tank according to claim 1, which is characterized in that the noise reduction surge tank further includes outlet conduit,
The outlet conduit is set to the tank body, and the outlet conduit is located at the formation open at one end air-flow outside the tank body
Outlet, is located at the intracorporal end closure of the tank, and the side wall of the outlet conduit is provided with third bloop, the third noise reduction
Hole is located in the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022045.5U CN209228572U (en) | 2018-12-03 | 2018-12-03 | Noise reduction surge tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022045.5U CN209228572U (en) | 2018-12-03 | 2018-12-03 | Noise reduction surge tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228572U true CN209228572U (en) | 2019-08-09 |
Family
ID=67506040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822022045.5U Active CN209228572U (en) | 2018-12-03 | 2018-12-03 | Noise reduction surge tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228572U (en) |
-
2018
- 2018-12-03 CN CN201822022045.5U patent/CN209228572U/en active Active
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