CN109184970A - A kind of oil bath air cleaner equipped with water separation device - Google Patents
A kind of oil bath air cleaner equipped with water separation device Download PDFInfo
- Publication number
- CN109184970A CN109184970A CN201811237885.1A CN201811237885A CN109184970A CN 109184970 A CN109184970 A CN 109184970A CN 201811237885 A CN201811237885 A CN 201811237885A CN 109184970 A CN109184970 A CN 109184970A
- Authority
- CN
- China
- Prior art keywords
- oil
- air cleaner
- oil bath
- outer housing
- inner housing
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000000926 separation method Methods 0.000 title claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 62
- 235000019198 oils Nutrition 0.000 abstract description 62
- 235000019476 oil-water mixture Nutrition 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 241000405070 Percophidae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/088—Water, snow or ice proofing; Separation or drainage of water, snow or ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/026—Air cleaners acting by guiding the air over or through an oil or other liquid bath, e.g. combined with filters
Abstract
The invention discloses a kind of oil bath air cleaners equipped with water separation device, including oil bath air cleaner and water separator assemblies, oil bath air cleaner includes outer housing, oil sump, inner housing and filter core, and water separator assemblies include Y type component and draining duckbilled；Outer housing includes air inlet, gas outlet, water conservancy diversion lip and shell flange, and inner housing is the convex shape of round and smooth cambered surface, there is mounting bracket, inside installation filter core outside, and oil sump has bottom case flange；Outer housing, inner housing are fixedly connected and seal with oil sump, and airflow channel is formed between outer housing and inner housing；The Y type component is fixed on inner housing, is located at below water conservancy diversion lip, and rubber duck-bill is fixed on oil sump, is located at below Y type component.The present invention realize oil bath air cleaner from drain function, solve the failure of traditional oils bath air cleaner rainy day ponding, oil water mixture caused to enter gas handling system with air-flow, the severe problem for causing engine abnormity to damage.
Description
Technical field
The present invention relates to a kind of oil bath air cleaners equipped with water separation device, belong to heavy-duty car components technology
Field.
Background technique
The main function of gas handling system is to provide clean air to engine, is the severe operating condition of response environment, for
Engineering truck and part dregs vehicle need to install oil bath air cleaner additional, and oil bath air cleaner is typically located at vehicle chassis
On, the usually minimum point of entire gas handling system.Currently, oil bath air cleaner is mostly closed knot to prevent oil liquid from overflowing
Structure, therefore, when vehicle encounters rainy weather, rainwater easily enters oil-bath type air with air or through gas handling system connecting portion
Filter is simultaneously gathered in oil sump, causes oil bath air cleaner to fail, or even engine abnormity is caused to damage.
Summary of the invention
The technical problem to be solved by the present invention is in view of the defects existing in the prior art, provide a kind of achievable rainwater point
From and from drain function oil bath air cleaner.
In order to solve this technical problem, the present invention provides a kind of oil bath air cleaner equipped with water separation device,
Including oil bath air cleaner and water separator assemblies, the oil bath air cleaner includes outer housing, oil sump, inner housing
And filter core, water separator assemblies include Y type component and draining duckbilled；The outer housing includes air inlet, gas outlet, water conservancy diversion lip and outer
Shell flange, inner housing are the convex shape with round and smooth cambered surface, are externally provided with mounting bracket, inside installation filter core, and oil sump is equipped with
Bottom case flange is arranged in outer housing bottom；The outer housing, inner housing and oil sump pass through shell flange, mounting bracket and bottom
Shell flange is fixedly connected and seals, and forms airflow channel between the outer housing and inner housing；The Y type component is under upper end is big
Small structure is held, is fixed on inner housing, is located at below water conservancy diversion lip, rubber duck-bill is fixed on oil sump, is located under Y type component
Side.
A outer housing generally rectangle cavity, bottom is open, and shell flange is arranged on its bottom edge, and gas outlet is opened
At the top of it, air inlet is located at top side, and water conservancy diversion lip is located at the lower section of air inlet.
The oil sump is to divide cavity configuration, including big chamber and oil removal chamber, is separated between big chamber and oil removal chamber by partition, rubber
Glue duckbilled and oil removal chamber connection.
The rubber duck-bill is structure as a whole with oil sump.
The Y type component upper end opening size is greater than the major axis dimension of the air inlet of outer housing, and water conservancy diversion lip blocks Y type component
With the fit-up gap of outer housing.
The utility model has the advantages that the present invention realize oil bath air cleaner from drain function, it is empty to solve traditional oils bath
The failure of air cleaner rainy day ponding, causes oil water mixture to enter gas handling system with air-flow, the evil for causing engine abnormity to damage
Bad problem.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is perspective view of the explosion of the invention；
Fig. 3 is the structural schematic diagram of outer housing of the present invention；
Fig. 4 is the structural schematic diagram of inner housing of the present invention；
Fig. 5 is the structural schematic diagram of oil sump of the present invention；
Fig. 6 is assembling schematic diagram of the invention.
In figure: I oil bath air cleaner, II water separator assemblies, 1 outer housing, 11 air inlets, 12 gas outlets, 13 water conservancy diversion
Lip, 14 shell flange, 2 oil sumps, 21 big chambers, 22 oil removal chambers, 23 partitions, 24 bottom case flange, 3 inner housings, 31 mounting brackets, 4Y
Type component, 5 rubber duck-bills, 6 airflow channels.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Fig. 1 show structural schematic diagram of the invention.
The present invention provides a kind of oil bath air cleaners equipped with water separation device, including oil bath air cleaner
I and water separator assemblies II.
Fig. 2 show perspective view of the explosion of the invention.
The oil bath air cleaner I includes outer housing 1, oil sump 2, inner housing 3 and filter core, water separator assemblies II packet
Include Y type component 4 and draining duckbilled 5.
The outer housing 1, inner housing 3 and oil sump 2 are fixed by shell flange 14, mounting bracket 31 and bottom case flange 24
Connection and sealing.Airflow channel 6 is formed between the outer housing 1 and inner housing 3.
The Y type component 4 is small top and big bottom structure, is fixed on inner housing 3, is located at 13 lower section of water conservancy diversion lip, is used for
The collection of water droplet, rubber duck-bill 5 are fixed on oil sump 2, are located at 4 lower section of Y type component, the discharge for ponding.
Fig. 3 show the structural schematic diagram of outer housing of the present invention.
The outer housing 1 includes air inlet 11, gas outlet 12, water conservancy diversion lip 13 and shell flange 14, and air inlet 11 is for containing
There is the entrance of the dirty air of impurity, outflow of the gas outlet 12 for pure air after filtering, water conservancy diversion lip 13 is for guiding rain
Water enters Y type component 4, and shell flange 14 is for the fixation of oil sump 2 and the sealing of realization outer housing 1 and oil sump 2.
A outer housing 1 generally rectangle cavity, bottom is open, and shell flange 14 is arranged in its bottom edge, outlet
Mouth 12 is opened in its top, and air inlet 11 is located at top side, and water conservancy diversion lip 13 is located at the lower section of air inlet 11.
Fig. 4 show the structural schematic diagram of inner housing of the present invention.
The inner housing 3 is the convex shape with round and smooth cambered surface, is externally provided with mounting bracket 31, inside installation filter core；Circle
The convex shape in slip circle face is conducive to form airflow channel 6 with outer housing 1, is used for air circulation.
Fig. 5 show the structural schematic diagram of oil sump of the present invention.
The oil sump 2 is equipped with bottom case flange 24, is arranged in 1 bottom of outer housing；
The oil sump 2 is to divide cavity configuration, including big chamber 21 and oil removal chamber 22, and big chamber 21 is for storing oil liquid, oil removal chamber
22 are separated from water component II cooperation water removal；Separated between big chamber 21 and oil removal chamber 22 by partition 23, the oil of big chamber 21 can be prevented
Liquid, which is scurried into oil removal chamber 22, to be lost；The rubber duck-bill 5 and 22 connection of oil removal chamber.
The rubber duck-bill 5 is structure as a whole with oil sump 2.
The 4 upper end opening size of Y type component is greater than the major axis dimension of the air inlet 11 of outer housing 1, and water conservancy diversion lip 13 can hide
Keep off the fit-up gap of Y type component 4 and outer housing 1.
Fig. 6 show assembling schematic diagram of the invention.
The working principle of the invention:
The airflow channel 6 formed between the outer housing 1 and inner housing 3 is used for air circulation, be mingled with the air-flow of water droplet into
After entering oil bath air cleaner I, under the interference of Y type component 4, airflow direction enters oily along airflow channel 6 after changing
Bottom case 2, water droplet are deposited on inside Y type component 4 under inertia force effect, and are discharged under the effect of gravity by draining duckbilled 5.
The innovation of the invention consists in that:
1) by designing water conservancy diversion lip 13 in air inlet 11, the water droplet flowed down along gas handling system inner wall can be all collected into
In water separator assemblies II, the separation of raindrop is realized；
2) by setting water separator assemblies II, make charge air flow when by water separator assemblies II, air-flow traffic direction hair
It is raw to change, it is mingled with aerial water droplet and is separated under the action of inertia force in water separator assemblies II, realizes point of raindrop
From；
3) Y type component 4 is designed as the integral structure that upper end is big, lower end is small, avoids oil mixing with water, realizes grease point
From；
4) oil sump 2 is designed as large and small cavity configuration, and 23 height of partition is consistent with 2 height of oil sump, avoids oil liquid stream
It loses.
The present invention realize oil bath air cleaner from drain function, solve traditional oils bath air cleaner rain
The failure of its ponding, causes oil water mixture to enter gas handling system with air-flow, the severe problem for causing engine abnormity to damage.
The embodiment above of the present invention, is merely illustrative, be not it is only, it is all within the scope of the present invention or it is equivalent this
Change in the range of invention is surrounded by the present invention.
Claims (5)
1. a kind of oil bath air cleaner equipped with water separation device, it is characterised in that: including oil bath air cleaner (I)
With water separator assemblies (II), the oil bath air cleaner (I) includes outer housing (1), oil sump (2), inner housing (3) and filter
Core, water separator assemblies (II) include Y type component (4) and draining duckbilled (5)；The outer housing (1) includes air inlet (11), outlet
Mouth (12), water conservancy diversion lip (13) and shell flange (14), inner housing (3) are the convex shape with round and smooth cambered surface, are externally provided with installation
Bracket (31), inside installation filter core, oil sump (2) are equipped with bottom case flange (24), are arranged in outer housing (1) bottom；The shell
Body (1), inner housing (3) are fixedly connected by shell flange (14), mounting bracket (31) with bottom case flange (24) with oil sump (2)
And sealing, airflow channel (6) are formed between the outer housing (1) and inner housing (3)；The Y type component (4) is the big lower end in upper end
Small structure is fixed on inner housing (3), is located at below water conservancy diversion lip (13), and rubber duck-bill (5) is fixed on oil sump (2), is located at
Below Y type component (4).
2. the oil bath air cleaner according to claim 1 equipped with water separation device, it is characterised in that: the shell
Body (1) generally rectangle cavity, bottom is open, and shell flange (14) is arranged on its bottom edge, and gas outlet (12) are opened in it
Top, air inlet (11) are located at top side, and water conservancy diversion lip (13) is located at the lower section of air inlet (11).
3. the oil bath air cleaner according to claim 1 equipped with water separation device, it is characterised in that: the oil bottom
Shell (2) is to divide cavity configuration, including big chamber (21) and oil removal chamber (22), passes through partition (23) between big chamber (21) and oil removal chamber (22)
Separate, rubber duck-bill (5) and oil removal chamber (22) connection.
4. the oil bath air cleaner according to claim 1 equipped with water separation device, it is characterised in that: the rubber
Duckbilled (5) is structure as a whole with oil sump (2).
5. the oil bath air cleaner according to claim 1-4 equipped with water separation device, it is characterised in that:
Y type component (4) the upper end opening size is greater than the major axis dimension of the air inlet (11) of outer housing (1), and water conservancy diversion lip (13) blocks Y
The fit-up gap of type component (4) and outer housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237885.1A CN109184970B (en) | 2018-10-23 | 2018-10-23 | Oil bath type air filter with water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237885.1A CN109184970B (en) | 2018-10-23 | 2018-10-23 | Oil bath type air filter with water separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109184970A true CN109184970A (en) | 2019-01-11 |
| CN109184970B CN109184970B (en) | 2024-02-13 |
Family
ID=64942968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811237885.1A Active CN109184970B (en) | 2018-10-23 | 2018-10-23 | Oil bath type air filter with water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109184970B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494397A (en) * | 2021-08-10 | 2021-10-12 | 一汽解放汽车有限公司 | Oil bath filter |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960038096A (en) * | 1995-04-27 | 1996-11-21 | 구종철 | Air cleaner combined with coolant auxiliary tank of internal combustion engine |
| US6312488B1 (en) * | 1998-06-19 | 2001-11-06 | Filterwerk Mann & Hummel Gmbh | Two-piece water separating apparatus and method of making same |
| JP2002322951A (en) * | 2001-04-26 | 2002-11-08 | Hino Motors Ltd | Intake air pre-cleaner structure |
| US20020189572A1 (en) * | 2001-06-13 | 2002-12-19 | Peter Linsbauer | Intake arrangement for combustion air |
| JP2003138994A (en) * | 2001-10-29 | 2003-05-14 | Wako Industrial Co Ltd | Air cleaner |
| CN1502804A (en) * | 2002-11-27 | 2004-06-09 | 郝进才 | Comprehensive air filter |
| JP2004346751A (en) * | 2003-05-20 | 2004-12-09 | Mitsubishi Fuso Truck & Bus Corp | Air cleaner |
| KR20050100101A (en) * | 2004-04-13 | 2005-10-18 | 현대자동차주식회사 | Apparatus of drain duct in intake system |
| CN201025185Y (en) * | 2007-01-30 | 2008-02-20 | 中国重型汽车集团有限公司 | Oil bath flow guiding air filter |
| CN201133312Y (en) * | 2007-12-29 | 2008-10-15 | 张春明 | Heavy-duty car dry-wet composite air filtering device |
| CN201786495U (en) * | 2010-07-21 | 2011-04-06 | 北汽福田汽车股份有限公司 | Air filter |
| CN203548014U (en) * | 2013-11-26 | 2014-04-16 | 山东泰全重型汽车配件有限公司 | Centrifugal pre-separated type oil bath type air filter without inner cavity |
| CN205578146U (en) * | 2016-04-07 | 2016-09-14 | 王攀 | Engine filter of improvement structure |
| CN209025775U (en) * | 2018-10-23 | 2019-06-25 | 中国重汽集团济南动力有限公司 | A kind of oil bath air cleaner equipped with water separation device |
-
2018
- 2018-10-23 CN CN201811237885.1A patent/CN109184970B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960038096A (en) * | 1995-04-27 | 1996-11-21 | 구종철 | Air cleaner combined with coolant auxiliary tank of internal combustion engine |
| US6312488B1 (en) * | 1998-06-19 | 2001-11-06 | Filterwerk Mann & Hummel Gmbh | Two-piece water separating apparatus and method of making same |
| JP2002322951A (en) * | 2001-04-26 | 2002-11-08 | Hino Motors Ltd | Intake air pre-cleaner structure |
| US20020189572A1 (en) * | 2001-06-13 | 2002-12-19 | Peter Linsbauer | Intake arrangement for combustion air |
| JP2003138994A (en) * | 2001-10-29 | 2003-05-14 | Wako Industrial Co Ltd | Air cleaner |
| CN1502804A (en) * | 2002-11-27 | 2004-06-09 | 郝进才 | Comprehensive air filter |
| JP2004346751A (en) * | 2003-05-20 | 2004-12-09 | Mitsubishi Fuso Truck & Bus Corp | Air cleaner |
| KR20050100101A (en) * | 2004-04-13 | 2005-10-18 | 현대자동차주식회사 | Apparatus of drain duct in intake system |
| CN201025185Y (en) * | 2007-01-30 | 2008-02-20 | 中国重型汽车集团有限公司 | Oil bath flow guiding air filter |
| CN201133312Y (en) * | 2007-12-29 | 2008-10-15 | 张春明 | Heavy-duty car dry-wet composite air filtering device |
| CN201786495U (en) * | 2010-07-21 | 2011-04-06 | 北汽福田汽车股份有限公司 | Air filter |
| CN203548014U (en) * | 2013-11-26 | 2014-04-16 | 山东泰全重型汽车配件有限公司 | Centrifugal pre-separated type oil bath type air filter without inner cavity |
| CN205578146U (en) * | 2016-04-07 | 2016-09-14 | 王攀 | Engine filter of improvement structure |
| CN209025775U (en) * | 2018-10-23 | 2019-06-25 | 中国重汽集团济南动力有限公司 | A kind of oil bath air cleaner equipped with water separation device |
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| Title |
|---|
| 陈旺生;刘小鑫;李丹天;汪训;李富智;: "烧结机尾烟尘净化用新型惯性-布袋除尘器研究", 矿山机械, no. 12, pages 104 - 107 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494397A (en) * | 2021-08-10 | 2021-10-12 | 一汽解放汽车有限公司 | Oil bath filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109184970B (en) | 2024-02-13 |
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