CN201301744Y - Oil-gas separator structure - Google Patents
Oil-gas separator structure Download PDFInfo
- Publication number
- CN201301744Y CN201301744Y CNU2008200727726U CN200820072772U CN201301744Y CN 201301744 Y CN201301744 Y CN 201301744Y CN U2008200727726 U CNU2008200727726 U CN U2008200727726U CN 200820072772 U CN200820072772 U CN 200820072772U CN 201301744 Y CN201301744 Y CN 201301744Y
- Authority
- CN
- China
- Prior art keywords
- oil
- gas separator
- separator structure
- gear
- gas
- 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 - Lifetime
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Abstract
The utility model relates to an oil-gas separator structure. The oil-gas separator structure is characterized in that the oil-gas separator structure is composed of an impeller and a gear, the impeller is connected onto the gear of an engine cylinder body, and the gear rotates at high speed. The oil-gas separator structure can effectively improve the oil-gas separating efficiency; moreover, the structure is simple, the occupying space is less, and the arrangement of an entire machine is convenient; and the oil-gas separator structure is suitable for being applied by engines with various gas displacements.
Description
Technical field
The utility model belongs to the technical field that engine oil gas separates, particularly a kind of deaerator structure.
Background technique
In motor, the oil level that the Oil-gas Separation ability is taken away for exhausted by crankcase plays crucial effects, and directly affects the discharging of engine motor oil consumption and complete machine.The Oil-gas Separation mode of past motor is many in modes such as mazy type and external deaerators, maze-type structure is compact but can't guarantee Oil-gas Separation efficient, though and independent deaerator can improve Oil-gas Separation efficient but be bulky, in the motor of some compact structures, can't arrange.
Summary of the invention
The purpose of this utility model provides a kind of deaerator structure.
The technical solution of the utility model is achieved in that
The deaerator structure is characterized by: it is made up of impeller and gear, and impeller is connected on the gear of engine cylinder-body high speed rotating.
The utility model not only can effectively improve Oil-gas Separation efficient, and simple in structure, and it is little to take up room, and is convenient to the layout of complete machine, is applicable to the engine application of various discharge capacities.
Description of drawings
Fig. 1 is the blade wheel structure schematic representation of model utility;
Fig. 2 is the gas oil separation structure schematic representation of model utility.
Embodiment
The deaerator structure is characterized by: it is made up of impeller 1 and gear 2, and impeller 1 is connected on the gear 2 of engine cylinder-body 3 high speed rotating.
Embodiment:
As depicted in figs. 1 and 2, the utility model is applied in the CA4DD motor.Utilize the principle of cyclone dust removal, by being 120mm with a diameter, the cast aluminum impellers of being made up of 12 blades 1 is connected on the gear 2 of high speed rotating on the engine cylinder-body 3, form a whirlpool, when entering whirlpool, the crankcase gas blowby enters from air flow inlet 4, the oil droplet that quality is bigger is thrown out of, and air-flow is gone out from flow outlet 5, thereby realizes Oil-gas Separation.
Claims (2)
1, deaerator structure is characterized by: it is made up of impeller (1) and gear (2), and impeller (1) is connected on the gear (2) of engine cylinder-body (3) high speed rotating.
2, deaerator structure according to claim 1 is characterized in that: described impeller (1) diameter is 120mm, the cast aluminum impellers of being made up of 12 blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200727726U CN201301744Y (en) | 2008-11-19 | 2008-11-19 | Oil-gas separator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200727726U CN201301744Y (en) | 2008-11-19 | 2008-11-19 | Oil-gas separator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301744Y true CN201301744Y (en) | 2009-09-02 |
Family
ID=41085368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200727726U Expired - Lifetime CN201301744Y (en) | 2008-11-19 | 2008-11-19 | Oil-gas separator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301744Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235204A (en) * | 2010-04-29 | 2011-11-09 | 广西玉柴机器股份有限公司 | Oil-gas separation device for engine |
| CN102840007A (en) * | 2012-08-29 | 2012-12-26 | 东风汽车有限公司 | Crankcase ventilation system |
| CN112228186A (en) * | 2020-10-29 | 2021-01-15 | 东风商用车有限公司 | Diesel engine crankcase ventilation oil-gas separation structure |
| CN117231525A (en) * | 2023-11-02 | 2023-12-15 | 江苏新凯晟机械设备有限公司 | Centrifugal air compressor with flow guiding body structure |
-
2008
- 2008-11-19 CN CNU2008200727726U patent/CN201301744Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235204A (en) * | 2010-04-29 | 2011-11-09 | 广西玉柴机器股份有限公司 | Oil-gas separation device for engine |
| CN102235204B (en) * | 2010-04-29 | 2013-04-03 | 广西玉柴机器股份有限公司 | Oil-gas separation device for engine |
| CN102840007A (en) * | 2012-08-29 | 2012-12-26 | 东风汽车有限公司 | Crankcase ventilation system |
| CN102840007B (en) * | 2012-08-29 | 2014-11-26 | 东风汽车公司 | Crankcase ventilation system |
| CN112228186A (en) * | 2020-10-29 | 2021-01-15 | 东风商用车有限公司 | Diesel engine crankcase ventilation oil-gas separation structure |
| CN117231525A (en) * | 2023-11-02 | 2023-12-15 | 江苏新凯晟机械设备有限公司 | Centrifugal air compressor with flow guiding body structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111214 Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No. Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090902 |
|
| CX01 | Expiry of patent term |