CN203348037U - Vortex type sound insulation air filter for air compressor - Google Patents

Vortex type sound insulation air filter for air compressor Download PDF

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Publication number
CN203348037U
CN203348037U CN 201320383260 CN201320383260U CN203348037U CN 203348037 U CN203348037 U CN 203348037U CN 201320383260 CN201320383260 CN 201320383260 CN 201320383260 U CN201320383260 U CN 201320383260U CN 203348037 U CN203348037 U CN 203348037U
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CN
China
Prior art keywords
air
air filter
sound insulation
air compressor
barrel
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
Application number
CN 201320383260
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Chinese (zh)
Inventor
高志猛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHU TONGLAI SAPU COMPRESSOR Co Ltd
Original Assignee
WUHU TONGLAI SAPU COMPRESSOR Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by WUHU TONGLAI SAPU COMPRESSOR Co Ltd filed Critical WUHU TONGLAI SAPU COMPRESSOR Co Ltd
Priority to CN 201320383260 priority Critical patent/CN203348037U/en
Application granted granted Critical
Publication of CN203348037U publication Critical patent/CN203348037U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Filtering Of Dispersed Particles In Gases (AREA)
  • Compressor (AREA)

Abstract

The utility model discloses a vortex type sound insulation air filter for an air compressor. The vortex type sound insulation air filter for the air compressor comprises a cylindrical shell body. An air outlet hole is formed in the middle of an end cap of one end of the cylindrical shell body. The air outlet hole is connected with an air outlet pipe located outside the cylindrical shell body. An air inlet is formed in the side wall of the cylindrical shell body. An air filter element locating plate and a spiral sound insulation plate are arranged on the inner end face of an end cap arranged in the cylindrical shell body. Multiple baffles which are arranged in an intersecting and staggered mode are distributed on the spiral sound insulation plate, the baffles are arranged in the radial direction and gaps are reserved between the baffles and the spiral sound insulation plate arranged at the other side. The air filter element locating plate comprises side plates connected with the inner end face of the end cap arranged in the cylindrical shell body and a fixing plate is arranged between the side plates. The air filter element locating plate is sleeved with an air filter element and the air filter element is pressed and sealed through a gland arranged at the other end of the cylindrical shell body in a pressed mode. The vortex type sound insulation air filter for the air compressor effectively lowers noise generated when the air compressor is operated and efficiently purifies air. Therefore, the service life of the air compressor is prolonged and the maintenance frequency of the air compressor and energy consumption generated in the process of operation of the air compressor are effectively reduced.

Description

A kind of used for air compressor eddy type sound insulation air-strainer
Technical field
The utility model relates to a kind of air-strainer, relates 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 is used the wearing and tearing of cylinder piston ring for a long time.
Bring inconvenience to the large client of gas consumption, the shortcoming high with maintenance rate that disturb residents 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 be filtered, 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.
The model utility content
The purpose of this utility model is in order to make up the deficiency of prior art, and a kind of used for air compressor eddy type sound insulation air-strainer is provided.
The utility model 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 coordinated with screw column.
On described spiral insulation board, every section baffle plate all equidistantly distributes.
Its principle is: the air that enters air engine is carried out to two step filtrations, 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, finally from the opening of spiral insulation board, flow to the air filter core, 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.
The utility model has the advantages that:
The noise produced 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 produced in the time of, can reducing the air compressor running.
The accompanying drawing explanation
Fig. 1 is that the utility model is installed the structural representation after coordinating.
The structural representation that Fig. 2 is barrel-type casing.
The plan view that Fig. 3 is 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 coordinated with screw column 11.On described spiral insulation board 7, every section baffle plate 8 all equidistantly distributes.

Claims (2)

1. a 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 coordinated 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.
CN 201320383260 2013-06-29 2013-06-29 Vortex type sound insulation air filter for air compressor Expired - Fee Related CN203348037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320383260 CN203348037U (en) 2013-06-29 2013-06-29 Vortex type sound insulation air filter for air compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320383260 CN203348037U (en) 2013-06-29 2013-06-29 Vortex type sound insulation air filter for air compressor

Publications (1)

Publication Number Publication Date
CN203348037U true CN203348037U (en) 2013-12-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320383260 Expired - Fee Related CN203348037U (en) 2013-06-29 2013-06-29 Vortex type sound insulation air filter for air compressor

Country Status (1)

Country Link
CN (1) CN203348037U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388572A (en) * 2013-06-29 2013-11-13 芜湖通来萨普压缩机有限公司 Vortex type sound insulation air filter for air compressor
CN104500254A (en) * 2014-12-11 2015-04-08 成都育芽科技有限公司 Dust reduction and noise reduction air passage structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388572A (en) * 2013-06-29 2013-11-13 芜湖通来萨普压缩机有限公司 Vortex type sound insulation air filter for air compressor
CN103388572B (en) * 2013-06-29 2016-06-15 芜湖通来萨普压缩机有限公司 A kind of vortex type sound insulation air filter for air compressor
CN104500254A (en) * 2014-12-11 2015-04-08 成都育芽科技有限公司 Dust reduction and noise reduction air passage structure

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131218

Termination date: 20140629

EXPY Termination of patent right or utility model