CN202132207U - Folded plate composite type silencer - Google Patents
Folded plate composite type silencer Download PDFInfo
- Publication number
- CN202132207U CN202132207U CN201120234861U CN201120234861U CN202132207U CN 202132207 U CN202132207 U CN 202132207U CN 201120234861 U CN201120234861 U CN 201120234861U CN 201120234861 U CN201120234861 U CN 201120234861U CN 202132207 U CN202132207 U CN 202132207U
- Authority
- CN
- China
- Prior art keywords
- inner barrel
- barrel body
- silencing
- composite type
- dividing plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model relates to an air flow silencer. A folded plate composite type silencer is characterized in that an inner barrel body connected with a pipeline is provided with an inner barrel hole, a separation plate is arranged in the inner barrel body, and the separation plate is provided with a separation plate hole. An outer barrel body is arranged outside the inner barrel body, a blocking plate is arranged between the inner barrel body and the outer barrel body, and the blocking plate is provided with a blocking plate hole. A stainless steel mesh is arranged outside the outer barrel body, silencing cotton is arranged outside the stainless steel mesh, and an outer casing serving as a wrapping layer of the silencer is arranged outside the silencing cotton. The folded plate composite type silencer has the advantages of being simple in structure, convenient to process, small in size, low in manufacture cost and easy to maintain and repair. By means of the combined mode of dissipative silencing, reactive silencing and micro-pore silencing, the folded plate composite type silencer has obvious effect on high-frequency, intermediate-frequency and low-frequency silencing, can silence over 40 decibels (A), lowers energy consumption of a motor and has the effect of energy-saving. The folded plate composite type silencer has high implementation and application values and good market prospect.
Description
Technical field
The utility model relates to a kind of silencer for gas flow.
Background technique
In industrial processes, the noise that blower, air compressor produced brings bigger influence to surrounding enviroment, and the harm that how to reduce noise effectively is the problem that people study; At present, existing baffler great majority adopt the resistance tube-in-tube structure, although there are most this type devices to have performance muffler; The state-set standard that can also reach the regulation that abates the noise that has, but device structure is complicated, and volume is big; Cost is high, and working life is short, particularly in the media environment that is corrosive, is restricted; Effect is not fully up to expectations, and people's common requirements is improved this type silencer.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of existing technology, provides a kind of new structure flap compound baffler.
The compound baffler of a kind of flap is characterized in that, the inner barrel that is connected on the pipeline is provided with the inner core hole, is provided with dividing plate in the inner barrel, and dividing plate is provided with the dividing plate hole; The inner barrel outside is provided with outer cylinder body, is provided with baffle plate between inner barrel and the outer cylinder body, and baffle plate is provided with baffle holes; Outer cylinder body is provided with stainless (steel) wire outward, and stainless (steel) wire is provided with the noise reduction cotton outward, and the noise reduction cotton is provided with frame outward, is the naked layer of the bag of baffler; Said partition position and inner barrel longitudinal axis bevel, 30 °～60 ° of its angles; Said inner barrel is provided with that inner core hole, dividing plate are provided with the dividing plate hole, baffle plate is provided with baffle holes, and above-mentioned pore internal diameter is 2mm～4mm, and the rate that is provided with of pore is 2.5%～6%; Said dividing plate quantity is 2～8 plates; Said baffle number is 2～6 plates.
The advantage of the utility model is, and is simple in structure, easy to process, its advantages of small volume, and low cost of manufacture, Maintenance and Repair are easy.The utility model is through the compound mode of resistance noise reduction, reactive muffling, micro silencer, and is effective, obvious to high frequency, intermediate frequency, low frequency noise elimination effect, more than the noise elimination 40dB (A), makes energy consumption of electrical machinery reduce again, has energy-conservation effect.The utlity model has very high application value, have good market prospects.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A generalized section of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and concrete instance the utility model is made further detailed description.
The utility model can be used for the inlet or the outlet port of blower, air compressor, adopts flange 11 to connect, and air-flow is along dividing plate 2 and mistake; It is characterized in that; The inner barrel 1 that is connected on the pipeline is provided with inner core hole 10, is provided with dividing plate 2 in the inner barrel 1, and dividing plate 2 is provided with dividing plate hole 8; Inner barrel 1 outside is provided with outer cylinder body 4, is provided with baffle plate 3 between inner barrel 1 and the outer cylinder body 4, and baffle plate 3 is provided with baffle holes 9; The outer cylinder body 4 outer stainless (steel) wires 5 that are provided with are provided with noise reduction cotton 6 outside the stainless (steel) wire 5, the noise reduction cotton 6 outer framies 7 that are provided with are the naked layer of the bag of baffler; Said dividing plate 2 positions and inner barrel 1 longitudinal axis bevel, 30 °～60 ° of its angles; Said inner barrel 1 is provided with that inner core hole 10, dividing plate 2 are provided with dividing plate hole 8, baffle plate 3 is provided with baffle holes 9, and above-mentioned pore internal diameter is 2mm～4mm, and the rate that is provided with of above-mentioned pore is 2.5%～6%; Said dividing plate quantity is 2～8 plates; Said baffle number is 2～6 plates.
The utility model is used stainless steel material and made, and has corrosion resistance, and beautiful appearance is arranged again, and is durable in use.
Claims (4)
1. the compound baffler of flap is characterized in that, the inner barrel (1) that is connected on the pipeline is provided with inner core hole (10), is provided with dividing plate (2) in the inner barrel (1), and dividing plate (2) is provided with dividing plate hole (8); Inner barrel (1) outside is provided with outer cylinder body (4), is provided with baffle plate (3) between inner barrel (1) and the outer cylinder body (4), and baffle plate (3) is provided with baffle holes (9); The outer stainless (steel) wire (5) that is provided with of outer cylinder body (4), outer noise reduction cotton (6), the outer frame (7) that is provided with of noise reduction cotton (6) of being provided with of stainless (steel) wire (5); Said dividing plate (2) position and inner barrel (1) longitudinal axis bevel, 30 °～60 ° of its angles.
2. according to the compound baffler of the described flap of claim 1; It is characterized in that; Described inner barrel (1) is provided with that inner core hole (10), dividing plate (2) are provided with dividing plate hole (8), baffle plate (3) is provided with baffle holes (8), and above-mentioned pore internal diameter is 2mm～4mm, and the rate that is provided with of pore is 2.5%～6%.
3. according to the compound baffler of the described flap of claim 1, it is characterized in that the quantity of described said dividing plate (2) is 2～8 plates.
4. according to the compound baffler of the described flap of claim 1, it is characterized in that the quantity of said baffle plate (3) is 2～6 plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120234861U CN202132207U (en) | 2011-07-02 | 2011-07-02 | Folded plate composite type silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120234861U CN202132207U (en) | 2011-07-02 | 2011-07-02 | Folded plate composite type silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132207U true CN202132207U (en) | 2012-02-01 |
Family
ID=45520977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120234861U Expired - Fee Related CN202132207U (en) | 2011-07-02 | 2011-07-02 | Folded plate composite type silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132207U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153967A (en) * | 2014-03-18 | 2014-11-19 | 成都陵川常友汽车部件制造有限公司 | Multifunctional silencing mechanism |
| CN105091298A (en) * | 2015-09-17 | 2015-11-25 | 珠海格力电器股份有限公司 | Silencer and air conditioner |
| CN105507944A (en) * | 2016-01-25 | 2016-04-20 | 泰兴市华诚机电制造有限公司 | High-pressure wind control box for caterpillar tunnel rescue capsule |
| CN107335509A (en) * | 2017-03-10 | 2017-11-10 | 青岛瑞新泰机械科技有限公司 | A kind of micronizer |
| CN109373096A (en) * | 2018-10-16 | 2019-02-22 | 轩重建筑节能科技（上海）有限公司 | A kind of hush pipe for building road |
-
2011
- 2011-07-02 CN CN201120234861U patent/CN202132207U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153967A (en) * | 2014-03-18 | 2014-11-19 | 成都陵川常友汽车部件制造有限公司 | Multifunctional silencing mechanism |
| CN104153967B (en) * | 2014-03-18 | 2016-06-29 | 成都陵川常友汽车部件制造有限公司 | A kind of Multifunctional muffling mechanism |
| CN105091298A (en) * | 2015-09-17 | 2015-11-25 | 珠海格力电器股份有限公司 | Silencer and air conditioner |
| WO2017045406A1 (en) * | 2015-09-17 | 2017-03-23 | 珠海格力电器股份有限公司 | Silencer and air conditioner |
| CN105507944A (en) * | 2016-01-25 | 2016-04-20 | 泰兴市华诚机电制造有限公司 | High-pressure wind control box for caterpillar tunnel rescue capsule |
| CN107335509A (en) * | 2017-03-10 | 2017-11-10 | 青岛瑞新泰机械科技有限公司 | A kind of micronizer |
| CN109373096A (en) * | 2018-10-16 | 2019-02-22 | 轩重建筑节能科技（上海）有限公司 | A kind of hush pipe for building road |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201666174U (en) | Low PSA decibel muffler | |
| CN202132207U (en) | Folded plate composite type silencer | |
| CN205744056U (en) | Denoising device | |
| CN201003493Y (en) | Wind screen type silencer | |
| CN201723280U (en) | Straight-pipe resistance muffler | |
| CN202531258U (en) | Engine silencer | |
| CN203067061U (en) | Gasoline engine exhaust silencer | |
| CN203202508U (en) | Pipeline air exhausting sound eliminator for nuclear power station | |
| CN202301210U (en) | Novel silencer | |
| CN203130204U (en) | Safe discharging silencer | |
| CN201786417U (en) | Novel automobile muffler | |
| CN201218382Y (en) | Resistance silencer | |
| CN2818814Y (en) | Stainless steel exhaust silencer of diesel or gasoline engine | |
| CN201521328U (en) | Dual-exhaust port silencer of diesel generator | |
| CN201016303Y (en) | Automobile exhaust silencer | |
| CN205779125U (en) | A kind of automobile exhaust muffler | |
| CN2818804Y (en) | Exhaust silencer of diesel engine of heavy truck | |
| CN205136795U (en) | Relief valve silencer is used in chemical plant | |
| CN204984541U (en) | Nitrogen generator muffler | |
| CN201696358U (en) | Noise silencer | |
| CN202349499U (en) | Muffler used for lined autoclave and lined autoclave adopting same | |
| CN201865725U (en) | Automobile muffler | |
| CN201865888U (en) | Air-suction muffler guide structure for reciprocating refrigeration compressor | |
| CN204163809U (en) | A kind of engine exhaust muffler device | |
| CN202431334U (en) | Secondary muffler for petrol or diesel generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20120702 |