CN103388572A - Vortex type sound insulation air filter for air compressor - Google Patents
Vortex type sound insulation air filter for air compressor Download PDFInfo
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- CN103388572A CN103388572A CN2013102689781A CN201310268978A CN103388572A CN 103388572 A CN103388572 A CN 103388572A CN 2013102689781 A CN2013102689781 A CN 2013102689781A CN 201310268978 A CN201310268978 A CN 201310268978A CN 103388572 A CN103388572 A CN 103388572A
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- air
- barrel
- filter core
- air filter
- sound insulation
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- Filtering Of Dispersed Particles In Gases (AREA)
- Compressor (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a vortex type sound insulation air filter for an air compressor, comprising a barrel-shaped shell, wherein an air outlet hole is formed in middle of an end cover arranged on one end of the barrel-shaped shell and is connected with an air outlet pipe which is arranged on the outer side of the barrel-shaped shell; an air inlet is formed in the side wall of the barrel-shaped shell; an air filter core positioning plate and a spiral sound insulation plate are arranged on the inner end face of the end cover in the barrel-shaped shell; a plurality of sections of radial baffles which are crossed and staggered are distributed on the spiral sound insulation plate; gaps are reserved between the spiral sound insulation plate at the other side and the baffles; the air filter core positioning plate comprises side plates which are connected with the inner end faces of the end cover in the barrel-shaped shell; a fixing plate is arranged between the side plates; an air filter core is sleeved on the air filter core positioning plate and is pressed and sealed by a gland which is pressed and arranged on the other end of the barrel-shaped shell. According to the vortex type sound insulation air filter, the noises produced when the air compressor works are effectively reduced, air is more efficiently purified, the service life of the air compressor is prolonged, the maintenance frequency of the air compressor is effectively reduced, and energy consumption caused by operation is effectively reduced.
Description
Technical field
The present invention relates to a kind of air-strainer, relate in particular to a kind of used for air compressor eddy type sound insulation air-strainer.
Background technique
Feedback after using according to numerous clients and the traditional type Piston Air Compressor that found that of market survey have following several shortcomings:
(1), the air compressor noise in operating is large.
(2), it is very fast that air compressor uses the wearing and tearing of cylinder piston ring for a long time.
Bring inconvenience for the large client of gas consumption, the shortcoming high with maintenance rate that disturb residents namely arranged for above 2.
The subject matter of two kinds of factors just is air compressor " respiratory system ", i.e. air-strainer by analysis.
existing air filtering device structure is simple, chief component is filter core and casing, wherein filter core is main filtration fraction, bearing the filtration work of gas, and casing is that the external structure of necessary protection is provided for filter core, it is simple in structure, soundproof effect is poor, noise still has the 60-70 decibel after filtering, thereby cause the air compressor noise in operating large, and rely on merely filter core to filter, poor filtration effect, carry certain foreign material in air secretly, thereby cause air compressor to use for a long time the wearing and tearing of cylinder piston ring very fast, working life is short, frequency of maintenance is high, user cost is high.
Summary of the invention
The objective of the invention is in order to make up the deficiency of prior art, a kind of used for air compressor eddy type sound insulation air-strainer is provided.
The present invention is achieved through the following technical solutions:
a kind of used for air compressor eddy type sound insulation air-strainer, include barrel-type casing, it is characterized in that: an end of described barrel-type casing is provided with end cap, the other end opens wide, the middle part air outlet hole of described end cap, described air outlet hole is connected with the steam outlet pipe that is positioned at the barrel-type casing outside, the sidewall of described barrel-type casing is provided with suction port, end cap interior edge face in described barrel-type casing is provided with air filter core positioning plate and the spiral insulation board centered by air outlet hole, described spiral insulation board is positioned at the outside of air filter core positioning plate, be distributed with the baffle plate of multistage intersection dislocation on described spiral insulation board, described baffle plate is radial direction, and and leave gap between the spiral insulation board of opposite side, the cross section of described air filter core positioning plate is taper, it includes two side plates that tilt that are connected with end cap interior edge face in barrel-type casing, be provided with fixed plate between described side plate, the exterior edge face of described fixed plate is provided with screw column, suit air filter core on described air filter core positioning plate, and the gland press seal that the other end by barrel-type casing press-fits, described gland middle part is provided with the tapped hole that coordinates with screw column.
On described spiral insulation board, every section baffle plate all equidistantly distributes.
its principle is: the air that enters air engine was carried out for two steps filter, air enters from the sidewall suction port of barrel-type casing, then pass through successively spiral insulation board, by the baffle plate on spiral insulation board to its noise reduction, flow to the air filter core from the opening of spiral insulation board finally, after filtering, the air filter core enters into air compressor from steam outlet pipe again, in process through insulation board repeatedly after sound insulation the gas noise reduce to the 30-40 decibel, noise while having reduced the air compressor running, and air is when entering the air filter core after insulation board, flowing velocity slows down, therefore the filtering effect in the air filter core is also relatively good, make air compressor suck clean air, thereby extend the working life of air compressor, effectively reduce the frequency of maintenance of air compressor.
Advantage of the present invention is:
The noise that produces while 1), effectively reducing air compressor work.
2), more high efficiency purifying air, make air compressor suck clean air, thereby extend the working life of air compressor, effectively reduce the frequency of maintenance of air compressor.
3) energy consumption that produces in the time of, can reducing the air compressor running.
Description of drawings
Fig. 1 is the structural representation after the present invention installs cooperation.
Fig. 2 is the structural representation of barrel-type casing.
Fig. 3 is the plan view of barrel-type casing.
Embodiment
referring to accompanying drawing, a kind of used for air compressor eddy type sound insulation air-strainer, include barrel-type casing 1, one end of barrel-type casing 1 is provided with end cap 2, the other end opens wide, the middle part air outlet hole 3 of end cap 2, air outlet hole 3 is connected with the steam outlet pipe 4 that is positioned at barrel-type casing 1 outside, the sidewall of barrel-type casing 1 is provided with suction port 5, end cap 2 interior edge faces in barrel-type casing 1 are provided with air filter core positioning plate 6 and the spiral insulation board 7 centered by air outlet hole 3, spiral insulation board 7 is positioned at the outside of air filter core positioning plate 6, be distributed with the baffle plate 8 of multistage intersection dislocation on spiral insulation board 7, baffle plate 8 is radial direction, and and leave gap between the spiral insulation board 7 of opposite side, the cross section of air filter core positioning plate 6 is taper, it includes two side plates 9 that tilt that end cap 2 interior edge faces interior with barrel-type casing 1 are connected, be provided with fixed plate 10 between side plate 9, the exterior edge face of fixed plate 10 is provided with screw column 11, suit air filter core 12 on air filter core positioning plate 6, and gland 13 press seals that the other end by barrel-type casing 1 press-fits, gland 13 middle parts are provided with the tapped hole that coordinates with screw column 11.On described spiral insulation board 7, every section baffle plate 8 all equidistantly distributes.
Claims (2)
1. used for air compressor eddy type sound insulation air-strainer, include barrel-type casing, it is characterized in that: an end of described barrel-type casing is provided with end cap, the other end opens wide, the middle part air outlet hole of described end cap, described air outlet hole is connected with the steam outlet pipe that is positioned at the barrel-type casing outside, the sidewall of described barrel-type casing is provided with suction port, end cap interior edge face in described barrel-type casing is provided with air filter core positioning plate and the spiral insulation board centered by air outlet hole, described spiral insulation board is positioned at the outside of air filter core positioning plate, be distributed with the baffle plate of multistage intersection dislocation on described spiral insulation board, described baffle plate is radial direction, and and leave gap between the spiral insulation board of opposite side, the cross section of described air filter core positioning plate is taper, it includes two side plates that tilt that are connected with end cap interior edge face in barrel-type casing, be provided with fixed plate between described side plate, the exterior edge face of described fixed plate is provided with screw column, suit air filter core on described air filter core positioning plate, and the gland press seal that the other end by barrel-type casing press-fits, described gland middle part is provided with the tapped hole that coordinates with screw column.
2. used for air compressor eddy type sound insulation air-strainer according to claim 1, is characterized in that: every section all equidistantly distribution of baffle plate on described spiral insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268978.1A CN103388572B (en) | 2013-06-29 | 2013-06-29 | A kind of vortex type sound insulation air filter for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268978.1A CN103388572B (en) | 2013-06-29 | 2013-06-29 | A kind of vortex type sound insulation air filter for air compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103388572A true CN103388572A (en) | 2013-11-13 |
| CN103388572B CN103388572B (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310268978.1A Expired - Fee Related CN103388572B (en) | 2013-06-29 | 2013-06-29 | A kind of vortex type sound insulation air filter for air compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN103388572B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153969A (en) * | 2014-03-18 | 2014-11-19 | 成都陵川常友汽车部件制造有限公司 | Silencer for inlet of compressor |
| CN104929937A (en) * | 2015-06-09 | 2015-09-23 | 苏州艾可普斯机电科技有限公司 | Novel static scroll plate of scroll compressor |
| CN104929895A (en) * | 2015-06-24 | 2015-09-23 | 快意（江门）压缩机有限公司 | Improved air compressor |
| CN105840467A (en) * | 2016-04-27 | 2016-08-10 | 马鞍山市巨峰压缩机制造有限公司 | Spiral noise eliminating air filter element device |
| CN109209839A (en) * | 2018-09-29 | 2019-01-15 | 芜湖福马汽车零部件有限公司 | Air filter for air compressor of automobile |
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| CN201843665U (en) * | 2010-10-31 | 2011-05-25 | 徐工集团工程机械股份有限公司科技分公司 | Muffler used for engineering machine |
| CN202835646U (en) * | 2012-07-30 | 2013-03-27 | 李国培 | Noise-proof exhaust fan |
| CN203348037U (en) * | 2013-06-29 | 2013-12-18 | 芜湖通来萨普压缩机有限公司 | Vortex type sound insulation air filter for air compressor |
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2013
- 2013-06-29 CN CN201310268978.1A patent/CN103388572B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001041587A (en) * | 1999-07-28 | 2001-02-16 | Noritz Corp | Muffler for combustor |
| CN2505157Y (en) * | 2001-08-03 | 2002-08-14 | 衢州红五环科工贸有限公司 | Air filter |
| CN2643977Y (en) * | 2003-08-28 | 2004-09-29 | 青岛镍骜高丽机械有限公司 | Air filter |
| CN2859338Y (en) * | 2005-12-02 | 2007-01-17 | 高茂雄 | Noise insulation ventilator |
| CN200968442Y (en) * | 2006-08-03 | 2007-10-31 | 邱克敏 | Multiple layer filtering easing valve with sound-deadening pipe |
| CN201843665U (en) * | 2010-10-31 | 2011-05-25 | 徐工集团工程机械股份有限公司科技分公司 | Muffler used for engineering machine |
| CN102011629A (en) * | 2010-12-31 | 2011-04-13 | 广东联塑机器制造有限公司 | Exhaust silencer |
| CN202835646U (en) * | 2012-07-30 | 2013-03-27 | 李国培 | Noise-proof exhaust fan |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153969A (en) * | 2014-03-18 | 2014-11-19 | 成都陵川常友汽车部件制造有限公司 | Silencer for inlet of compressor |
| CN104929937A (en) * | 2015-06-09 | 2015-09-23 | 苏州艾可普斯机电科技有限公司 | Novel static scroll plate of scroll compressor |
| CN104929937B (en) * | 2015-06-09 | 2017-08-29 | 嵊州市捷佳春阀门有限公司 | Novel scroll compressor fixed scroll |
| CN104929895A (en) * | 2015-06-24 | 2015-09-23 | 快意（江门）压缩机有限公司 | Improved air compressor |
| CN105840467A (en) * | 2016-04-27 | 2016-08-10 | 马鞍山市巨峰压缩机制造有限公司 | Spiral noise eliminating air filter element device |
| CN109209839A (en) * | 2018-09-29 | 2019-01-15 | 芜湖福马汽车零部件有限公司 | Air filter for air compressor of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103388572B (en) | 2016-06-15 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhirong Inventor before: Gao Zhimeng |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170622 Address after: 1, building 2, building 25, 324022 North Spring Road, Qujiang District, Quzhou, Zhejiang Patentee after: Zhejiang link Machinery Co., Ltd. Address before: 241100 Anhui city of Wuhu province Wuhu County Economic Development Zone, Wuhu Yu Road No. 888 Patentee before: Wuhu Tonglai SAPU Compressor Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20190629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |