CN103263811A - Integration type exhaust filtrating system - Google Patents
Integration type exhaust filtrating system Download PDFInfo
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- CN103263811A CN103263811A CN2013101621090A CN201310162109A CN103263811A CN 103263811 A CN103263811 A CN 103263811A CN 2013101621090 A CN2013101621090 A CN 2013101621090A CN 201310162109 A CN201310162109 A CN 201310162109A CN 103263811 A CN103263811 A CN 103263811A
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- exhaust
- filter
- core
- lid
- blast pipe
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Abstract
The invention provides an integration type exhaust filtrating system, comprising an exhaust hole and a filtrating device, wherein one end of the exhaust hole is communicated with a piston chamber of a pneumatic element, the other end of the exhaust hole is communicated with the filtrating device, the filtrating device comprises an exhaust pipe and an exhaust plug, one end of the exhaust plug is communicated with the exhaust hole, and the other end of the exhaust plug is communicated with the filter by the exhaust pipe; the filter comprises a filter casing, a filtrating core and a dismountable exhaust cover, the filtrating core is arranged in the filter casing, an air inlet passage is arranged on the top of the filter casing, the bottom of the filter casing is insertably matched to the dismountable exhaust cover, and an exhaust core is arranged on the bottom of the dismountable exhaust cover; and an air outlet of the exhaust pipe is communicated with atmosphere by the air inlet passage, the filtrating core and an exhaust core in order. The integration type exhaust filtrating system has advantages of strong dustproof and waterproof capability, arrangement space saving and long service life.
Description
Technical field
The present invention relates to a kind of exhaust and filtration apparatus of pneumatic original paper, relate in particular to a kind of integrated form exhaust filtering system, specifically be applicable to the unobstructed cleaning that keeps the pneumatic element steam vent, the service life that prolongs pneumatic element.
Background technology
Dustproof, the denoising device of industrial machinery, automobile valve class or other pneumatic elements mainly use single silencer or breather plug.Facts have proved that silencer or breather plug volume are bigger, be unfavorable for valve class or other pneumatic elements layout; And when silencer or breather plug were worked under adverse circumstances, not only dirt exclusion capabilities was limited, and service life is short, is stopped up the inefficacy that causes valve class or other pneumatic elements by foreign matter easily.
The Chinese patent Granted publication number is CN201696399U, Granted publication day is that the utility model patent on January 5th, 2011 discloses a kind of automatic clutch power-assisted wheel cylinder exhaust apparatus, comprise servo-cylinder, on the described servo-cylinder control valve is installed, the exhaust gas filter cap is installed on the described control valve, and described exhaust gas filter cap is provided with unidirectional air-breather.Adopted unidirectional ventilation device on the exhaust gas filter cap, can only exhaust, can not air inlet, solved effectively when severe environmental conditions, meetings such as water, dust enter servo-assisted air chamber with outside air, cause that parts such as servo air chamber, servo-assisted piston get rusty, and then the problem that lost efficacy and scrap.Though this utility model can play the dustproof effect to a certain extent, it still has following defective:
1, this utility model water proof and dust proof is limited in one's ability, and service life is short, can influence the use of pneumatic element as blockage phenomenon, and stops up not easy to clean and can only change breather plug.
2, this utility model is arranged in the outside of pneumatic element, has taken bigger arrangement space.
Summary of the invention
The objective of the invention is to overcome the problem that the steam vent that exists in the prior art stops up easily, the water proof and dust proof ability is weak, the integrated form exhaust that a kind of steam vent is unimpeded, the water proof and dust proof ability is strong filtering system is provided.
For realizing above purpose, technical solution of the present invention is:
A kind of integrated form exhaust filtering system comprises steam vent and filter, and described steam vent one end communicates with the plunger shaft of pneumatic element, and the other end of steam vent communicates with filter;
Described filter comprises blast pipe, venting plug and cleaner, and an end of described venting plug communicates with steam vent, and the other end of described venting plug communicates with cleaner by blast pipe.
Described blast pipe is provided with the branch road blast pipe that communicates with it, and the number of described branch road blast pipe is at least two.
Described cleaner comprises filter case, filter core and detachable exhaust cap, described filter core is arranged at filter case inside, the top of filter case is provided with inlet channel, the bottom of filter case is inserted with detachable exhaust cap and is cooperated, and the bottom of described detachable exhaust cap is provided with the exhaust core;
The gas outlet of described blast pipe communicates with atmosphere by inlet channel, filter core, exhaust core successively.
Described detachable exhaust cap comprises interconnective lid and lid edge, the exhaust core installing hole that described lid bottom arranges matches with the exhaust core, described lid edge is circulus, the outside on lid edge is inserted with the bottom of filter case and is cooperated, and is formed with the second buffering adapter cavity between lid edge, lid and the filter core.
Be formed with the first buffering adapter cavity between described filter core top and the filter case.
Compared with prior art, beneficial effect of the present invention is:
1, the design of blast pipe in a kind of integrated form exhaust of the present invention filtering system, changed that cleaner is original to be fixed in set-up mode on pneumatic element or the valve body, cleaner and pneumatic element branch are arranged, saved the arrangement space of pneumatic element, and blast pipe is provided with the many branch road blast pipes that communicate with it, the gas that each pneumatic element is discharged in such design focuses in the exhaust filter to be handled, and the daily cleaning of being convenient to pneumatic element is safeguarded.Therefore, the design has not only saved arrangement space, and concentrated exhaust, is convenient to cleaning.
2, adopt filter element filtering to discharge gas in a kind of integrated form exhaust of the present invention filtering system, improve the dustproof and waterproof ability, optimized the working environment of pneumatic element, thereby prolonged the service life of pneumatic element; Simultaneously, only more renew cartridge need be provided, cleaning pneumatic element gas extraction system purpose can be reached, the service life of having improved cleaner.Therefore, strong, the long service life of the design's dustproof and waterproof ability.
3, adopt detachable exhaust cap to be convenient to the replacing of filter core in a kind of integrated form exhaust of the present invention filtering system, can regulate the cleaner exhaust resistance by the filter core of changing different materials density; Simultaneously, can further regulate the cleaner exhaust resistance by the exhaust core of changing different gaseous cores aperture, reach the purpose of the control pneumatic element speed of service, enlarge the design's the scope of application.Therefore, the exhaust resistance of the design's cleaner is adjustable, and the scope of application is wide.
4, the top of filter core and bottom are respectively arranged with the first buffering adapter cavity and the second buffering adapter cavity in a kind of integrated form exhaust of the present invention filtering system, and cushion chamber is to discharging the effect that gas has equalizing and buffering, stablizes exhaust resistance in the cleaner.Therefore, the design's exhaust resistance is stable, exhaust performance is good.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of cleaner among Fig. 1.
Fig. 3 is the structural representation of detachable exhaust cap among Fig. 1.
Fig. 4 is the structural representation of the embodiment of the invention 2.
Among the figure: filter case 1, the first buffering adapter cavity 11, inlet channel 2, filter core 3, detachable exhaust cap 4, lid 41, lid are along 42, the second buffering adapter cavity 43, exhaust core installing hole 44, exhaust core 5, blast pipe 6, branch road blast pipe 61, steam vent 7, venting plug 8, cleaner 9.
The specific embodiment
The present invention is further detailed explanation below in conjunction with description of drawings and the specific embodiment.
Referring to figure 1 – Fig. 4, a kind of integrated form exhaust filtering system comprises steam vent 7 and filter, and described steam vent 7 one ends communicate with the plunger shaft of pneumatic element, and the other end of steam vent 7 communicates with filter;
Described filter comprises blast pipe 6, venting plug 8 and cleaner 9, and an end of described venting plug 8 communicates with steam vent 7, and the other end of described venting plug 8 communicates with cleaner 9 by blast pipe 6.
Described blast pipe 6 is provided with the branch road blast pipe 61 that communicates with it, and the number of described branch road blast pipe 61 is at least two.
Described cleaner 9 comprises filter case 1, filter core 3 and detachable exhaust cap 4, described filter core 3 is arranged at filter case 1 inside, the top of filter case 1 is provided with inlet channel 2, the bottom of filter case 1 is inserted with detachable exhaust cap 4 and is cooperated, and the bottom of described detachable exhaust cap 4 is provided with exhaust core 5;
The gas outlet of described blast pipe 6 communicates with atmosphere by inlet channel 2, filter core 3, exhaust core 5 successively.
Described detachable exhaust cap 4 comprises that interconnective lid 41 and lid are along 42, the exhaust core installing hole 44 that described lid 41 bottoms arrange matches with exhaust core 5, described lid is circulus along 42, the outside of lid along 42 inserted with the bottom of filter case 1 and cooperated, and lid is formed with second along 42, between lid 41 and the filter core 3 and cushions adapter cavity 43.
Be formed with the first buffering adapter cavity 11 between described filter core 3 tops and the filter case 1.
Principle of the present invention is described as follows:
The number of branch road blast pipe 61 is at least two, and blast pipe 6 communicates with the steam vent 7 of different pneumatic element by branch road blast pipe 61, filters the dustproof purposes for a plurality of pneumatic element steam vents 7 simultaneously thereby reach a cleaner 9.
The design adopts filter core 3 to filter the dustproof and waterproof ability that has improved cleaner 9, has optimized the working environment of pneumatic element, thereby has prolonged the service life of pneumatic element; Simultaneously, only more renew cartridge 3 need be provided, cleaning pneumatic element gas extraction system purpose can be reached, the service life of having improved cleaner 9.
The design adopts detachable exhaust cap 4 to be convenient to the replacing of filter core 3, can regulate the cleaner exhaust resistance by the filter core 3 of changing different materials density; Simultaneously, can further regulate the cleaner exhaust resistance by the exhaust core 5 of changing different gaseous cores aperture, can regulate the exhaust resistance of cleaner 9 at different situations, change cleaner 9 exhaust velocities, and then the speed of service of regulating pneumatic element, enlarged the design's the scope of application.
The top of the design's filter core 3 and bottom are respectively arranged with the first buffering adapter cavity 11 and the second buffering adapter cavity 43, and cushion chamber is to discharging the effect that gas has an equalizing and buffering, stablizes the exhaust resistance in the cleaner 9.
Embodiment 1:
Referring to Fig. 1, a kind of integrated form exhaust filtering system, comprise steam vent 7 and filter, described steam vent 7 one ends communicate with the plunger shaft of pneumatic element, the other end of steam vent 7 communicates with filter, described filter comprises blast pipe 6, venting plug 8 and cleaner 9, and an end of described venting plug 8 communicates with steam vent 7, and the other end of described venting plug 8 communicates with cleaner 9 by blast pipe 6; Described cleaner 9 comprises filter case 1, filter core 3 and detachable exhaust cap 4, described filter core 3 is arranged at filter case 1 inside, be formed with the first buffering adapter cavity 11 between filter core 3 tops and the filter case 1, the top of filter case 1 is provided with inlet channel 2, the bottom of filter case 1 is inserted with detachable exhaust cap 4 and is cooperated, described detachable exhaust cap 4 comprises that interconnective lid 41 and lid are along 42, the exhaust core installing hole 44 that described lid 41 bottoms arrange matches with exhaust core 5, described lid is circulus along 42, lid inserts with the bottom of filter case 1 along 42 the outside and cooperates, and lid is along 42, be formed with the second buffering adapter cavity 43 between lid 41 and the filter core 3; The gas outlet of described blast pipe 6 communicates with atmosphere by inlet channel 2, the first buffering adapter cavity 11, filter core 3, the second buffering adapter cavity 43, exhaust core 5 successively.
Embodiment 2:
Referring to Fig. 4, embodiment 2 its differences substantially the same manner as Example 1 are: described blast pipe 6 is provided with the branch road blast pipe 61 that communicates with it, the number of described branch road blast pipe 61 is at least two, and the inlet end of every branch road blast pipe 61 is all by there being venting plug 8 to communicate with the steam vent 7 of corresponding pneumatic element.
Claims (5)
1. an integrated form exhaust filtering system comprises steam vent (7) and filter, and described steam vent (7) one ends communicate with the plunger shaft of pneumatic element, and the other end of steam vent (7) communicates with filter, it is characterized in that:
Described filter comprises blast pipe (6), venting plug (8) and cleaner (9), and an end of described venting plug (8) communicates with steam vent (7), and the other end of described venting plug (8) communicates with cleaner (9) by blast pipe (6).
2. a kind of integrated form exhaust filtering system according to claim 1, it is characterized in that: described blast pipe (6) is provided with the branch road blast pipe (61) that communicates with it, and the number of described branch road blast pipe (61) is at least two.
3. a kind of integrated form exhaust filtering system according to claim 1 and 2 is characterized in that:
Described cleaner (9) comprises filter case (1), filter core (3) and detachable exhaust cap (4), described filter core (3) is arranged at filter case (1) inside, the top of filter case (1) is provided with inlet channel (2), the bottom of filter case (1) is inserted with detachable exhaust cap (4) and is cooperated, and the bottom of described detachable exhaust cap (4) is provided with exhaust core (5);
The gas outlet of described blast pipe (6) communicates by the top of inlet channel (2) with filter core (3), and the bottom of filter core (3) communicates with atmosphere by exhaust core (5).
4. a kind of integrated form exhaust filtering system according to claim 3, it is characterized in that: described detachable exhaust cap (4) comprises that interconnective lid (41) and lid are along (42), the exhaust core installing hole (44) that described lid (41) bottom arranges matches with exhaust core (5), described lid is circulus along (42), lid inserts with the bottom of filter case (1) along the outside of (42) and cooperates, and lid is along being formed with the second buffering adapter cavity (43) between (42), lid (41) and the filter core (3).
5. a kind of integrated form exhaust filtering system according to claim 3 is characterized in that: be formed with the first buffering adapter cavity (11) between described filter core (3) top and the filter case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101621090A CN103263811A (en) | 2013-05-06 | 2013-05-06 | Integration type exhaust filtrating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101621090A CN103263811A (en) | 2013-05-06 | 2013-05-06 | Integration type exhaust filtrating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103263811A true CN103263811A (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101621090A Pending CN103263811A (en) | 2013-05-06 | 2013-05-06 | Integration type exhaust filtrating system |
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| CN (1) | CN103263811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899626A (en) * | 2019-12-09 | 2020-03-24 | 安徽富坤机械设备有限公司 | Exhaust plug for keeping pressure in sand core cavity |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052258A (en) * | 1989-12-07 | 1991-06-19 | 王金 | Filter type ceramal dust removing device |
| JPH09206535A (en) * | 1996-02-05 | 1997-08-12 | Koganei Corp | Filter element |
| JPH10337428A (en) * | 1997-06-09 | 1998-12-22 | Mitsubishi Heavy Ind Ltd | Ceramic filter device |
| CN2380691Y (en) * | 1999-05-12 | 2000-05-31 | 香港理工大学 | Filter |
| KR20010106766A (en) * | 2000-05-23 | 2001-12-07 | 류정열 | Air cleaner for automobiles |
| CN203272344U (en) * | 2013-05-06 | 2013-11-06 | 东风汽车公司 | Integrated exhausting and filtering system |
-
2013
- 2013-05-06 CN CN2013101621090A patent/CN103263811A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052258A (en) * | 1989-12-07 | 1991-06-19 | 王金 | Filter type ceramal dust removing device |
| JPH09206535A (en) * | 1996-02-05 | 1997-08-12 | Koganei Corp | Filter element |
| JPH10337428A (en) * | 1997-06-09 | 1998-12-22 | Mitsubishi Heavy Ind Ltd | Ceramic filter device |
| CN2380691Y (en) * | 1999-05-12 | 2000-05-31 | 香港理工大学 | Filter |
| KR20010106766A (en) * | 2000-05-23 | 2001-12-07 | 류정열 | Air cleaner for automobiles |
| CN203272344U (en) * | 2013-05-06 | 2013-11-06 | 东风汽车公司 | Integrated exhausting and filtering system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899626A (en) * | 2019-12-09 | 2020-03-24 | 安徽富坤机械设备有限公司 | Exhaust plug for keeping pressure in sand core cavity |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |