CN204941739U - Oil bath air cleaner - Google Patents
Oil bath air cleaner Download PDFInfo
- Publication number
- CN204941739U CN204941739U CN201520534028.3U CN201520534028U CN204941739U CN 204941739 U CN204941739 U CN 204941739U CN 201520534028 U CN201520534028 U CN 201520534028U CN 204941739 U CN204941739 U CN 204941739U
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- CN
- China
- Prior art keywords
- filter assembly
- air outlet
- upper filter
- oil bath
- shell body
- 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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of oil bath air cleaner, comprise: the upper shell that mutual upper-lower seal is connected and fixed and lower shell body, upper shell is separated to form separate gas-entered passageway and housing cavity, in lower shell body, sealing is provided with lower filter assembly, in housing cavity, sealing is provided with upper filter assembly, upper shell sidewall is positioned at above upper filter assembly and is provided with air outlet, and air outlet adapter is fixed on air outlet by bolt seal, upper filter assembly and lower filter assembly are fixed by securing means.Air enters inner chamber again by taking over discharge from air outlet through air outlet after the filtration of upper filter assembly after gas-entered passageway enters lower shell body internal diameter lower filter assembly, by upper filter assembly and lower filter assembly to guarantee that filtering effect is excellent, because upper filter assembly and lower filter assembly and lower shell body and upper shell form an entirety, independent air outlet is defined on the top of upper shell, separate completely with gas-entered passageway, avoid collaborating, air-filtering is effective, improves engine life.
Description
Technical field
The utility model relates to a kind of oil bath air cleaner.
Background technique
Existing oil bath air cleaner, housing cavity is connected with upper shell transition piece, easily collaborates; The set screw nut of filter core fixed support and housing is in outside, poorly sealed close, easily intakes; Fragile during the adapter assembling of air outlet, cause assembly claim; Due to above-mentioned defect, cause air filtering effect bad, lose oil and the problem such as maintenance cost is high, shorten the working life of motor.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides a kind of oil bath air cleaner of good airproof performance.
The utility model overcomes the technological scheme that its technical problem adopts:
A kind of oil bath air cleaner, comprise: the upper shell that mutual upper-lower seal is connected and fixed and lower shell body, described upper shell is separated to form separate gas-entered passageway and housing cavity, in described lower shell body, sealing is provided with lower filter assembly, in described housing cavity, sealing is provided with upper filter assembly, upper shell sidewall is positioned at above upper filter assembly and is provided with air outlet, air outlet adapter is fixed on air outlet by bolt seal, upper filter assembly and lower filter assembly are fixed by securing means, air enters inner chamber again by taking over discharge from air outlet through air outlet after the filtration of upper filter assembly after gas-entered passageway enters lower shell body internal diameter lower filter assembly.
Above-mentioned securing means comprise be fixed on housing cavity upper end fixed support, be vertically arranged at fixed support and through the screw rod of upper filter assembly and lower filter assembly, nut is combined on screw rod and upper filter assembly and lower filter assembly is locked.
In order to improve sealing further, above-mentioned upper filter assembly has two, its stacked on top of one another is arranged, and the upper filter assembly and the housing cavity joint that are positioned at top are provided with seal ring I, and the upper filter assembly and the housing cavity joint that are positioned at below are provided with seal ring II.
In order to improve sealing further, the connection part between above-mentioned upper shell and lower shell body is provided with seal ring III.
In order to improve sealing further, the adapter of above-mentioned air outlet is provided with seal rubber pad with the joint of air outlet.
In order to improve sealing further, between above-mentioned upper filter assembly and nut, being provided with bolt seal pad I, between described lower filter assembly and nut, being provided with bolt seal pad II.
The beneficial effects of the utility model are: air enters inner chamber again by taking over discharge from air outlet through air outlet after the filtration of upper filter assembly after gas-entered passageway enters lower shell body internal diameter lower filter assembly, by upper filter assembly and lower filter assembly to guarantee that filtering effect is excellent, because upper filter assembly and lower filter assembly and lower shell body and upper shell form an entirety, independent air outlet is defined on the top of upper shell, separate completely with gas-entered passageway, avoid collaborating, air-filtering is effective, improves engine life.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is air outlet of the present utility model position side-looking structural representation;
In figure, 1. lower shell body 2. upper shell 3. gas-entered passageway 4. air outlet 5. fixed support 6. housing cavity 7. air outlet adapter 8. seal ring I 9. upper filter assembly 10. seal ring II 11. bolt seal pad I 12. seal ring III 13. lower filter assembly 14. bolt seal pad II 15. seal rubber pad 16. bolt.
Embodiment
Be described further below in conjunction with accompanying drawing 1, accompanying drawing 2 pairs of the utility model.
A kind of oil bath air cleaner, comprise: the upper shell 2 that mutual upper-lower seal is connected and fixed and lower shell body 1, upper shell 2 is separated to form separate gas-entered passageway 3 and housing cavity 6, in lower shell body 1, sealing is provided with lower filter assembly 13, in housing cavity 6, sealing is provided with upper filter assembly 9, upper shell 2 sidewall is positioned at above upper filter assembly 9 and is provided with air outlet 4, air outlet adapter 7 is sealingly fastened on air outlet 4 by bolt 16, and upper filter assembly 9 and lower filter assembly 13 are fixed by securing means.Air enters inner chamber 6 again by discharging from air outlet 4 through air outlet adapter 7 after upper filter assembly 9 filtration after gas-entered passageway 3 enters lower shell body 1 internal diameter lower filter assembly 13, by upper filter assembly 9 and lower filter assembly 13 to guarantee that filtering effect is excellent, because upper filter assembly 9 and lower filter assembly 13 form an entirety with lower shell body 1 and upper shell 2, independent air outlet 4 is defined on the top of upper shell 2, separate completely with gas-entered passageway 3, avoid collaborating, air-filtering is effective, improves engine life.
Securing means can be following structure, it comprise be fixed on housing cavity 6 upper end fixed support 5, be vertically arranged at fixed support 5 and through the screw rod of upper filter assembly 9 and lower filter assembly 13, nut is combined on screw rod and upper filter assembly 9 and lower filter assembly 13 is locked, structure is simple, easy to assembly, be convenient to the dismounting and change of filter core.
Upper filter assembly 9 can have two, its stacked on top of one another is arranged, filtering effect can be improved, the upper filter assembly 9 being positioned at top is provided with seal ring I 8 with housing cavity 6 joint, the upper filter assembly 9 being positioned at below is provided with seal ring II 10 with housing cavity 6 joint, therefore effectively improves sealing.Connection part between further upper shell 2 and lower shell body 1 is provided with seal ring III 12, to improve sealing further, prevents into water.Air outlet adapter 7 is provided with seal rubber pad 15, to improve the sealing at air outlet adapter 7 position with the joint of air outlet 4.Be provided with bolt seal pad I 11 between upper filter assembly 9 and nut, between lower filter assembly 13 and nut, be provided with bolt seal pad II 14, to improve the sealing of upper filter assembly 9 and lower filter assembly 13 and nut connection part.
Claims (6)
1. an oil bath air cleaner, it is characterized in that, comprise: the upper shell (2) that mutual upper-lower seal is connected and fixed and lower shell body (1), described upper shell (2) is separated to form separate gas-entered passageway (3) and housing cavity (6), in described lower shell body (1), sealing is provided with lower filter assembly (13), in described housing cavity (6), sealing is provided with upper filter assembly (9), on upper shell (2) sidewall and be positioned at upper filter assembly (9) top be provided with air outlet (4), air outlet adapter (7) is sealingly fastened on air outlet (4) by bolt (16), upper filter assembly (9) and lower filter assembly (13) are fixed by securing means, air enters inner chamber (6) again by discharging from air outlet (4) through air outlet adapter (7) after upper filter assembly (9) filtration after gas-entered passageway (3) enters lower shell body (1) internal diameter lower filter assembly (13).
2. oil bath air cleaner according to claim 1, it is characterized in that: described securing means comprise be fixed on housing cavity (6) upper end fixed support (5), be vertically arranged at fixed support (5) and through the screw rod of upper filter assembly (9) and lower filter assembly (13), nut is combined on screw rod and upper filter assembly (9) and lower filter assembly (13) is locked.
3. oil bath air cleaner according to claim 1, it is characterized in that: described upper filter assembly (9) has two, its stacked on top of one another is arranged, the upper filter assembly (9) being positioned at top is provided with seal ring I (8) with housing cavity (6) joint, and the upper filter assembly (9) being positioned at below is provided with seal ring II (10) with housing cavity (6) joint.
4. oil bath air cleaner according to claim 1, is characterized in that: the connection part between described upper shell (2) and lower shell body (1) is provided with seal ring III (12).
5. oil bath air cleaner as claimed in any of claims 1 to 4, is characterized in that: described air outlet adapter (7) is provided with seal rubber pad (15) with the joint of air outlet (4).
6. oil bath air cleaner according to claim 2, it is characterized in that: between described upper filter assembly (9) and nut, be provided with bolt seal pad I (11), between described lower filter assembly (13) and nut, be provided with bolt seal pad II (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520534028.3U CN204941739U (en) | 2015-07-22 | 2015-07-22 | Oil bath air cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520534028.3U CN204941739U (en) | 2015-07-22 | 2015-07-22 | Oil bath air cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204941739U true CN204941739U (en) | 2016-01-06 |
Family
ID=55009178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520534028.3U Active CN204941739U (en) | 2015-07-22 | 2015-07-22 | Oil bath air cleaner |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204941739U (en) |
-
2015
- 2015-07-22 CN CN201520534028.3U patent/CN204941739U/en active Active
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |