CN204130165U - A kind of quieter - Google Patents
A kind of quieter Download PDFInfo
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- CN204130165U CN204130165U CN201420576213.4U CN201420576213U CN204130165U CN 204130165 U CN204130165 U CN 204130165U CN 201420576213 U CN201420576213 U CN 201420576213U CN 204130165 U CN204130165 U CN 204130165U
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- cavity
- dividing plate
- end cap
- segmentation
- quieter
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Abstract
The utility model relates to industrial denoising device, particularly relate to a kind of quieter, comprise quieter body, described body is provided with intake stack and wind pipe, described intake stack and wind pipe are located at described intrinsic roundabout pipeline communication by least one, and are filled with sound-proof material in described body.Its structure is simple, effective to the damping and silencing of pulsating fluid.
Description
Technical field
The utility model relates to industrial denoising device, particularly relates to a kind of quieter.
Background technology
In industrial noise reduction industry, the nuisance vibration often needing to use exhaust box to cause to the flowing reducing pulsating fluid and noise that is self-contained, that produce.And the complex structure of existing quieter, bulky, with high costs, erasure effect is not good enough.
Utility model content
For overcoming quieter complex structure in prior art, the problems such as erasure effect difference, the utility model embodiment provides a kind of quieter, comprise quieter body, described body is provided with intake stack and wind pipe, described intake stack and wind pipe are located at described intrinsic roundabout pipeline communication by least one, and are filled with sound-proof material in described body.
Further, intake stack described above and wind pipe extend into body interior by described body exterior respectively, are positioned on the intake stack of described body interior and/or wind pipe and offer some hollow-out parts.
Further, body described above comprises the first end cap, the second end cap of being located at body two ends, and also comprise at least the first dividing plate, second partition and the 3rd dividing plate of being located at body interior, described roundabout pipeline comprises at least the first segmentation and the second segmentation;
Described first dividing plate and second partition are encircled into the first cavity in described body interior, 3rd dividing plate and the second end cap are encircled into the second cavity in described body interior, second partition and first end are placed on described body interior and are encircled into the 3rd cavity, described intake stack is successively through the second end cap, 3rd dividing plate and the first dividing plate extend to the first cavity, described wind pipe extends to the 3rd cavity through the first end cap, described first segmentation is located between described first dividing plate and the 3rd dividing plate, and be communicated with the first cavity and the second cavity, second segmentation is located at the described 3rd between dividing plate and second partition, and be communicated with the second cavity and the 3rd cavity.
Further, body described above comprises interior ladle body and outer stack shell, also comprise the first inner end cap, the second inner end cap of being located at described interior ladle body two ends, be located at the first outer end cap, second outer end cap at described outer stack shell two ends, described body interior is also provided with at least the first dividing plate, second partition and the 3rd dividing plate, and described roundabout pipeline comprises at least the first segmentation and the second segmentation;
Described first dividing plate and second partition are encircled into the first cavity in described body interior, described 3rd dividing plate and second the inner are placed on body interior and are encircled into the second cavity, second partition and first the inner are placed on body interior and are encircled into the 3rd cavity, described intake stack is successively through the second outer end cap, second inner end cap, 3rd dividing plate and the first dividing plate extend to the first cavity, described wind pipe is successively through the first outer end cap, first inner end cap extends to the 3rd cavity, described first segmentation is located between described first dividing plate and the 3rd dividing plate, and be communicated with the first cavity and the second cavity, second segmentation is located at the described 3rd between dividing plate and second partition, and be communicated with the second cavity and the 3rd cavity.
Further, also sound-proof material is provided with between described interior ladle body and outer stack shell.
Further, described sound-proof material is Sound-proof material.
The utility model embodiment has following beneficial effect relative to prior art:
By with roundabout pipeline communication intake stack and wind pipe, pulsating fluid with noise to enter and through roundabout pipeline from intake stack, the flow velocity of described pulsating fluid in described roundabout pipeline reduces, simultaneously, in described body interior, sound-proof material is set, make described pulsating fluid be absorbed a large amount of noise when described body interior flowing by described sound-proof material, make from the fluid of wind pipe outflow milder and quiet, meet related industries requirement.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereographic map of the quieter of embodiment two of the present utility model;
Fig. 2 is the inner barrel of Fig. 1 and the position relationship schematic diagram of outer cylinder body;
Fig. 3 is the inner structure explosive view of Fig. 1.
Embodiment
The technical matters solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment one:
Present embodiments provide a kind of quieter, comprise quieter body, described body is provided with intake stack and wind pipe, and described intake stack and wind pipe are located at described intrinsic roundabout pipeline communication by two, and are filled with sound-proof material in described body.
Described sound-proof material can be filled in described body and between intake stack, wind pipe and roundabout pipeline, also can be attached at the inside and outside wall of described intake stack, wind pipe and roundabout pipeline, to reach better erasure effect.
Described intake stack and wind pipe extend into body interior by described body exterior respectively, are positioned on the intake stack of described body interior and/or wind pipe and offer some hollow-out parts.
Described hollow-out parts can slow down pulsating fluid flow velocity further, can strengthen the assimilation effect of sound-proof material to noise simultaneously.
Described body comprises the first end cap, the second end cap of being located at body two ends, and also comprise at least the first dividing plate, second partition and the 3rd dividing plate of being located at body interior, described each roundabout pipeline comprises at least the first segmentation and the second segmentation;
Described first dividing plate and second partition are encircled into the first cavity in described body interior, 3rd dividing plate and the second end cap are encircled into the second cavity in described body interior, second partition and first end are placed on described body interior and are encircled into the 3rd cavity, described intake stack is successively through the second end cap, 3rd dividing plate and the first dividing plate extend to the first cavity, described wind pipe extends to the 3rd cavity through the first end cap, described first segmentation is located between described first dividing plate and the 3rd dividing plate, and be communicated with the first cavity and the second cavity, second segmentation is located at the described 3rd between dividing plate and second partition, and be communicated with the second cavity and the 3rd cavity.With make described pulsating fluid can successively through intake stack, the first cavity, the first segmentation, the second cavity, the second segmentation, the 3rd cavity at described body interior circuitous flow, and finally to flow out from described wind pipe.
Described sound-proof material is Sound-proof material.
In the present embodiment, by with roundabout pipeline communication intake stack and wind pipe, pulsating fluid with noise to enter and through roundabout pipeline from intake stack, the flow velocity of described pulsating fluid in described roundabout pipeline reduces, meanwhile, sound-proof material is set in described body interior, makes described pulsating fluid be absorbed a large amount of noise when described body interior flowing by described sound-proof material, make from the fluid of wind pipe outflow milder and quiet, meet related industries requirement.
Embodiment two:
Please refer to Fig. 1, Fig. 2 and Fig. 3, present embodiments provide a kind of quieter, comprise quieter body 1, described body 1 is provided with intake stack 2 and wind pipe 3, described intake stack 2 and wind pipe 3 are located at described intrinsic roundabout pipeline communication by two, and are filled with sound-proof material in described body 1.
Described intake stack 2 and wind pipe 3 extend into body interior by described body 1 outside respectively, are positioned on the intake stack 2 of described body interior and/or wind pipe 3 and offer some hollow-out parts.
Described body 1 comprises interior ladle body 11 and outer stack shell 12, also comprise the first inner end cap 4, second inner end cap 5 being located at described interior ladle body two ends, be located at first outer end cap 6, second outer end cap 7 at described outer stack shell two ends, described body interior is also provided with at least the first dividing plate 8, second partition 9 and the 3rd dividing plate 10, and described pass-over offset comprises at least the first segmentation 13 and the second segmentation 14;
Described first dividing plate 8 and second partition 9 are encircled into the first cavity 15 in described body 1 inside, described 3rd dividing plate 10 and the second inner end cap 5 are encircled into the second cavity 16 in body 1 inside, second partition 9 and the first inner end cap 7 are encircled into the 3rd cavity 17 in body 1 inside, described intake stack 2 is successively through the second outer end cap 7, second inner end cap 5, 3rd dividing plate 10 and the first dividing plate 8 extend to the first cavity 15, described wind pipe 3 is successively through the first outer end cap 6, first inner end cap 4 extends to the 3rd cavity 17, described first segmentation 13 is located between described first dividing plate 8 and the 3rd dividing plate 10, and be communicated with the first cavity 15 and the second cavity 16, second segmentation 14 is located between described 3rd dividing plate 10 and second partition 9, and be communicated with the second cavity 16 and the 3rd cavity 17.With make described pulsating fluid can successively through the segmentation 13 of intake stack 2, first cavity 15, first segmentation 14, second cavity 16, second, the 3rd cavity 17 at the inner circuitous flow of described body 1, and finally flow out (please refer to the direction of arrow accompanying drawing 3, the flow direction of pulsating fluid in mark the present embodiment) from described wind pipe.
Also sound-proof material is provided with between described interior ladle body 11 and outer stack shell 12.
With embodiment one unlike, the present embodiment is by being divided into interior ladle body 11 and outer stack shell 12 by described body, and between interior ladle body 11 and outer stack shell 12, also sound-proof material is set, further enhancing the erasure effect of the present embodiment quieter, simultaneously, ladle body 11 can be changed by integral demounting, convenient.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model.All
Any amendment done within spirit of the present utility model and principle, equivalently to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a quieter, comprise quieter body, described body is provided with intake stack and wind pipe, it is characterized in that, described intake stack and wind pipe are located at described intrinsic roundabout pipeline communication by least one, and are filled with sound-proof material in described body.
2. a kind of quieter as claimed in claim 1, is characterized in that, described intake stack and wind pipe extend into body interior by described body exterior respectively, is positioned on the intake stack of described body interior and/or wind pipe and offers some hollow-out parts.
3. a kind of quieter as claimed in claim 2, it is characterized in that, described body comprises the first end cap, the second end cap of being located at body two ends, also comprise at least the first dividing plate, second partition and the 3rd dividing plate of being located at body interior, described roundabout pipeline comprises at least the first segmentation and the second segmentation;
Described first dividing plate and second partition are encircled into the first cavity in described body interior, 3rd dividing plate and the second end cap are encircled into the second cavity in described body interior, second partition and first end are placed on described body interior and are encircled into the 3rd cavity, described intake stack is successively through the second end cap, 3rd dividing plate and the first dividing plate extend to the first cavity, described wind pipe extends to the 3rd cavity through the first end cap, described first segmentation is located between described first dividing plate and the 3rd dividing plate, and be communicated with the first cavity and the second cavity, second segmentation is located at the described 3rd between dividing plate and second partition, and be communicated with the second cavity and the 3rd cavity.
4. a kind of quieter as claimed in claim 2, it is characterized in that, described body comprises interior ladle body and outer stack shell, also comprise the first inner end cap, the second inner end cap of being located at described interior ladle body two ends, be located at the first outer end cap, second outer end cap at described outer stack shell two ends, described body interior is also provided with at least the first dividing plate, second partition and the 3rd dividing plate, and described roundabout pipeline comprises at least the first segmentation and the second segmentation;
Described first dividing plate and second partition are encircled into the first cavity in described body interior, described 3rd dividing plate and second the inner are placed on body interior and are encircled into the second cavity, second partition and first the inner are placed on body interior and are encircled into the 3rd cavity, described intake stack is successively through the second outer end cap, second inner end cap, 3rd dividing plate and the first dividing plate extend to the first cavity, described wind pipe is successively through the first outer end cap, first inner end cap extends to the 3rd cavity, described first segmentation is located between described first dividing plate and the 3rd dividing plate, and be communicated with the first cavity and the second cavity, second segmentation is located at the described 3rd between dividing plate and second partition, and be communicated with the second cavity and the 3rd cavity.
5. a kind of quieter as claimed in claim 4, is characterized in that, is also provided with sound-proof material between described interior ladle body and outer stack shell.
6. a kind of quieter as described in one of claim 1 to 5, is characterized in that, described sound-proof material is Sound-proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576213.4U CN204130165U (en) | 2014-09-30 | 2014-09-30 | A kind of quieter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576213.4U CN204130165U (en) | 2014-09-30 | 2014-09-30 | A kind of quieter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130165U true CN204130165U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576213.4U Active CN204130165U (en) | 2014-09-30 | 2014-09-30 | A kind of quieter |
Country Status (1)
| Country | Link |
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| CN (1) | CN204130165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288300A (en) * | 2016-09-08 | 2017-01-04 | 合肥美的暖通设备有限公司 | A kind of silencing means |
-
2014
- 2014-09-30 CN CN201420576213.4U patent/CN204130165U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288300A (en) * | 2016-09-08 | 2017-01-04 | 合肥美的暖通设备有限公司 | A kind of silencing means |
| CN106288300B (en) * | 2016-09-08 | 2019-01-11 | 合肥美的暖通设备有限公司 | A kind of silencing means |
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