CN103644122A - Silencing sheet mounting structure for inlet silencer - Google Patents
Silencing sheet mounting structure for inlet silencer Download PDFInfo
- Publication number
- CN103644122A CN103644122A CN201310571061.9A CN201310571061A CN103644122A CN 103644122 A CN103644122 A CN 103644122A CN 201310571061 A CN201310571061 A CN 201310571061A CN 103644122 A CN103644122 A CN 103644122A
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- CN
- China
- Prior art keywords
- fixed
- inner barrel
- plate
- inwall
- girth sheets
- Prior art date
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- Granted
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- Pipe Accessories (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a silencing sheet mounting structure for an inlet silencer. An upper ring seal plate is fixed at the upper end of a silencer cylinder's inner wall, and a lower ring seal plate is fixed at the lower end of the silencer cylinder's inner wall. The silencer cylinder is internally provided with an inner cylinder, an upper circle plate is fixed at the upper end of the inner cylinder's inner wall, and a lower circle plate is fixed at the lower end of the inner cylinder's inner wall. The inner cylinder is internally provided with a support rib plate, both ends of which are fixed on the inner cylinder's inner wall between the upper circle plate and the lower circle plate through support rings. Hollow pore plates are fixed on the support rib plate, and silencing silkscreens are disposed in the hollow pore plates. Silencing sheet support rods are fixed in the inner circles of the upper circle plate and the lower circle plate. A side plate is fixed on each silencing sheet support rod, and the side plates are fixed on the hollow pore plates. The silencing sheet mounting structure provided by the invention has the advantages of small running vibration, low running noise, stable and reliable installation, and simple and reasonable structure, etc.
Description
Technical field
The present invention relates to a kind of structure of intake silencer, especially a kind of bloop mounting structure of intake silencer.
Background technique
At present, on the gas pipeline of access helical-lobe compressor, baffler is not installed, during work, can be produced very large noise, workman's work situation is poor.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of bloop mounting structure reliable and stable, intake silencer that operational shock is little, operation noise is little, simple and reasonable for structure of installing is provided.
According to technological scheme provided by the invention, the bloop mounting structure of described intake silencer, inwall upper end portion at baffler cylindrical shell is fixed with top ring shrouding, inwall underpart at baffler cylindrical shell is fixed with lower loop shrouding, in baffler cylindrical shell, be provided with inner barrel, the cylindrical upper end portion of inner barrel and the inner circle of top ring shrouding are fixed, the cylindrical underpart of inner barrel and the inner circle of lower loop shrouding are fixed, inwall upper end portion at inner barrel is fixed with girth sheets, inwall underpart at inner barrel is fixed with lower girth sheets, in inner barrel inside, be provided with bearing rib, the two end part of bearing rib are fixed on the inwall of the inner barrel between upper girth sheets and lower girth sheets by support ring, on bearing rib, be fixed with hollow orifice plate, in hollow orifice plate, be provided with noise reduction silk screen, inner circle at upper girth sheets and lower girth sheets is all fixed with bloop strut, on every bloop strut, be all fixed with side plate, side plate is fixed on described hollow orifice plate.
Inwall middle part at inner barrel is fixed with described support ring.
Bearing rib is avoided the axis of baffler cylindrical shell.
The present invention has that operational shock is little, operation noise is little, the advantages such as reliable and stable, simple and reasonable for structure are installed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is A-A sectional view of Fig. 1.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
The bloop mounting structure of this intake silencer, inwall upper end portion at baffler cylindrical shell 1 is fixed with top ring shrouding 2, inwall underpart at baffler cylindrical shell 1 is fixed with lower loop shrouding 3, in baffler cylindrical shell 1, be provided with inner barrel 4, the cylindrical upper end portion of inner barrel 4 and the inner circle of top ring shrouding 2 are fixed, the cylindrical underpart of inner barrel 4 and the inner circle of lower loop shrouding 3 are fixed, inwall upper end portion at inner barrel 4 is fixed with girth sheets 5, in the inwall underpart of inner barrel 4, be fixed with lower girth sheets 6, in inner barrel 4 inside, be provided with bearing rib 8, the two end part of bearing rib 8 are fixed on the inwall of the inner barrel 4 between upper girth sheets 5 and lower girth sheets 6 by support ring 7, on bearing rib 8, be fixed with hollow orifice plate 9, in hollow orifice plate 9, be provided with noise reduction silk screen 10, in upper girth sheets 6 and the inner circle of lower girth sheets 7, be all fixed with bloop strut 11, on every bloop strut 11, be all fixed with side plate 12, side plate 12 is fixed on described hollow orifice plate 9.
Inwall middle part at inner barrel 4 is fixed with described support ring 7.
Bearing rib 8 is avoided the axis of baffler cylindrical shell 1, and bearing rib 8 is not along the diametric(al) setting of baffler cylindrical shell 1.
Due to the cylindrical upper end portion of inner barrel 4 and the inner circle of top ring shrouding 2, fix, the cylindrical underpart of inner barrel 4 and the inner circle of lower loop shrouding 3 are fixed, and have limited the vibration of inner barrel 4 when work, have avoided generation vibrating noise.
The middle part of hollow orifice plate 9 is fixed on bearing rib 8, the upper end portion of hollow orifice plate 9 fixes with upper girth sheets 2 by bloop strut 11, side plate 12, the underpart of hollow orifice plate 9 fixes with lower girth sheets 3 by bloop strut 11, side plate 12, make the vibration of hollow orifice plate 9 when work become minimum, avoided generation vibrating noise.
Claims (2)
1. the bloop mounting structure of an intake silencer, it is characterized in that: in the inwall upper end portion of baffler cylindrical shell (1), be fixed with top ring shrouding (2), in the inwall underpart of baffler cylindrical shell (1), be fixed with lower loop shrouding (3), in baffler cylindrical shell (1), be provided with inner barrel (4), the inner circle of the cylindrical upper end portion of inner barrel (4) and top ring shrouding (2) is fixed, the inner circle of the cylindrical underpart of inner barrel (4) and lower loop shrouding (3) is fixed, in the inwall upper end portion of inner barrel (4), be fixed with upper girth sheets (5), in the inwall underpart of inner barrel (4), be fixed with lower girth sheets (6), in inner barrel (4) inside, be provided with bearing rib (8), the two end part of bearing rib (8) are fixed on the inwall of the inner barrel (4) between upper girth sheets (5) and lower girth sheets (6) by support ring (7), on bearing rib (8), be fixed with hollow orifice plate (9), in hollow orifice plate (9), be provided with noise reduction silk screen (10), in upper girth sheets (6) and the inner circle of lower girth sheets (7), be all fixed with bloop strut (11), on every bloop strut (11), be all fixed with side plate (12), side plate (12) is fixed on described hollow orifice plate (9).
2. the bloop mounting structure of intake silencer as claimed in claim 1, is characterized in that: the inwall middle part at inner barrel (4) is fixed with described support ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571061.9A CN103644122B (en) | 2013-11-13 | 2013-11-13 | The bloop mounting structure of intake silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571061.9A CN103644122B (en) | 2013-11-13 | 2013-11-13 | The bloop mounting structure of intake silencer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103644122A true CN103644122A (en) | 2014-03-19 |
| CN103644122B CN103644122B (en) | 2015-09-09 |
Family
ID=50249388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310571061.9A Active CN103644122B (en) | 2013-11-13 | 2013-11-13 | The bloop mounting structure of intake silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103644122B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2057220U (en) * | 1988-08-10 | 1990-05-16 | 中国科学院生态环境研究中心 | Purifying and sound eliminating device of exhaust for motor vehicle |
| US5934305A (en) * | 1996-09-12 | 1999-08-10 | Samsung Electronics Co., Ltd. | Method of manufacturing a reciprocating compressor |
| US6155067A (en) * | 1997-05-21 | 2000-12-05 | Matsushita Refrigeration Company | Enclosed compressor and cooling system |
| JP2006194157A (en) * | 2005-01-13 | 2006-07-27 | Smc Corp | Silencer |
| CN201606216U (en) * | 2010-01-22 | 2010-10-13 | 上海宝勒特压缩机有限公司 | Noise reducing structure for compressor |
| CN203548234U (en) * | 2013-11-13 | 2014-04-16 | 无锡市张泾压力容器制造有限公司 | Silencing piece installation structure of entrance silencer |
-
2013
- 2013-11-13 CN CN201310571061.9A patent/CN103644122B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2057220U (en) * | 1988-08-10 | 1990-05-16 | 中国科学院生态环境研究中心 | Purifying and sound eliminating device of exhaust for motor vehicle |
| US5934305A (en) * | 1996-09-12 | 1999-08-10 | Samsung Electronics Co., Ltd. | Method of manufacturing a reciprocating compressor |
| US6155067A (en) * | 1997-05-21 | 2000-12-05 | Matsushita Refrigeration Company | Enclosed compressor and cooling system |
| JP2006194157A (en) * | 2005-01-13 | 2006-07-27 | Smc Corp | Silencer |
| CN201606216U (en) * | 2010-01-22 | 2010-10-13 | 上海宝勒特压缩机有限公司 | Noise reducing structure for compressor |
| CN203548234U (en) * | 2013-11-13 | 2014-04-16 | 无锡市张泾压力容器制造有限公司 | Silencing piece installation structure of entrance silencer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103644122B (en) | 2015-09-09 |
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| C14 | Grant of patent or utility model | ||
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