CN219889300U - Oil-gas separator - Google Patents
Oil-gas separator Download PDFInfo
- Publication number
- CN219889300U CN219889300U CN202321669473.1U CN202321669473U CN219889300U CN 219889300 U CN219889300 U CN 219889300U CN 202321669473 U CN202321669473 U CN 202321669473U CN 219889300 U CN219889300 U CN 219889300U
- Authority
- CN
- China
- Prior art keywords
- opening
- end cover
- outlet pipe
- air outlet
- shell
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Abstract
The utility model discloses an oil-gas separator, which comprises: a lower housing; a filter element which is installed in the shell and the upper end part of which is provided with a first connecting head; the upper end cover is arranged on the shell, the upper end cover and the shell are spliced to contain the filter element in the upper end cover and the air outlet pipe, the upper end cover is fixedly arranged on the upper end cover in a penetrating mode, the main body of the first connector is annular, a first opening and a second opening are respectively formed in the peripheral surface of the main body and in positions opposite to each other in the radial direction, the width of the first opening is smaller than the outer diameter of the air outlet pipe, and the width of the second opening is not smaller than the outer diameter of the air outlet pipe. According to the utility model, at least two openings are arranged on the first connector, and the openings replace the through holes, so that the area of the air flow passage is increased, and the filtering efficiency is further improved.
Description
Technical Field
The utility model belongs to the field of engine oil filtering devices, and particularly relates to an oil-gas separator.
Background
In the filter element type oil-gas separator, a filter element needs to be installed in a lower shell and an upper end cover, a connector is arranged at the upper end of a central tube of the filter element, the connector is installed in cooperation with the upper end cover, a notch for avoiding an upper air outlet pipe of the upper end cover and a through hole for allowing air to flow are formed in the existing connector, but a certain width exists in a frame forming the through hole, the area of the through hole is reduced, the air flow of the air outlet pipe is limited, and therefore, how to improve the air flow passing through the connector is a problem which needs to be solved at present.
Disclosure of Invention
The utility model aims to provide an oil-gas separator which is large in air flow and convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an oil-gas separator, comprising:
a lower housing;
a filter element which is installed in the lower housing, and the upper end part of which is provided with a first connecting head;
an upper end cover which is arranged on the shell and is spliced with the shell to contain the filter element inside the shell and the shell,
the air outlet pipe is fixedly arranged on the upper end cover in a penetrating way,
the method is characterized in that: the main body of the first connector is annular, a first opening and a second opening are respectively formed in the peripheral surface of the main body and in positions opposite to each other in the radial direction, the width of the first opening is smaller than the outer diameter of the air outlet pipe, and the width of the second opening is not smaller than the outer diameter of the air outlet pipe.
In another embodiment, the first connectors on two sides of the first opening are provided with a first step, the upper end cover is internally provided with a first wing plate connected to the air outlet pipe, and when the air outlet pipe is clamped into the second opening, the first wing plate is arranged on the first step.
In another embodiment, one end of the air outlet pipe is located at the outer side of the upper end cover, the end is an outer side end, the other end of the air outlet pipe is located at the inner side of the upper end cover, the end is an inner side end, the axis of the opening of the inner side end is parallel to the axis of the upper end cover, a second wing plate is arranged on the outer peripheral surface of the inner side end, and the first wing plate is arranged on the outer peripheral surface of the inner side end and is uniformly distributed on the outer peripheral surface of the inner side end together with the second wing plate.
In another embodiment, when the air outlet pipe is clamped into the second opening, the first wing plate is arranged on the first step, and the second wing plate is located on the inner side of the first connector.
In another embodiment, a through hole penetrating radially is formed in the first connector at two sides of the first opening and the second opening.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: according to the utility model, at least two openings are arranged on the first connector, the openings replace the through holes, so that the area of the air flow channel is increased, the filtering efficiency is further improved, and the first openings and the second openings are different in width, so that the upper end cover can be prevented from being installed wrongly.
Drawings
FIG. 1 is a schematic structural diagram of an oil-gas separator;
FIG. 2 is a schematic structural view of a filter element;
fig. 3 is a schematic structural view of the first connector.
Detailed Description
As shown in fig. 1, the oil separator includes: a lower housing; a filter element 1 mounted in a lower housing and having a first connector 11 at an upper end thereof; the upper end cover 2 is arranged on the shell, the upper end cover and the shell are spliced to contain the filter element 1 inside the upper end cover 2, the air outlet pipe 3 is fixedly arranged on the upper end cover 2 in a penetrating manner, and the lower shell is not shown in the figure, but is not important in the utility model.
Specifically, as shown in fig. 2-3, the main body of the first connector 11 is annular, and a first opening 12 and a second opening 13 are respectively formed on the circumferential surface and at positions opposite to each other in the radial direction, wherein the width of the first opening 12 is smaller than the outer diameter of the air outlet pipe 3, and the width of the second opening 13 is not smaller than the outer diameter of the air outlet pipe 3. The first connector 11 on two sides of the first opening 12 is provided with a first step 14, the inside of the upper end cover 2 is provided with a first wing plate 21 connected to the air outlet pipe 3, and when the air outlet pipe 3 is clamped into the second opening 13, the first wing plate 21 is erected on the first step 14. One end of the air outlet pipe 3 is positioned at the outer side of the upper end cover 2, the end is an outer side end, the other end of the air outlet pipe 3 is positioned at the inner side of the upper end cover 2, the end is an inner side end, the axis of an opening of the inner side end is parallel to the axis of the upper end cover 2, a second wing plate 22 is arranged on the outer peripheral surface of the inner side end, and the first wing plate 21 is arranged on the outer peripheral surface of the inner side end and is uniformly distributed on the outer peripheral surface of the inner side end together with the second wing plate 22. When the air outlet pipe 3 is clamped into the second opening 13, the first wing plate 21 is erected on the first step 14, and the second wing plate 22 is positioned on the inner side of the first connector 11. The first connector 11 on two sides of the first opening 12 and the second opening 13 is provided with a through hole 15 which penetrates along the radial direction.
The principle of the utility model is as follows: set up two at least openings on first connector to the opening replaces the via hole, has improved the area of the passageway of air current, and then has improved filtration efficiency, and first opening and second opening width are different simultaneously, and the width of first opening 12 is less than the external diameter of outlet duct 3, and the width of second opening 13 is not less than the external diameter of outlet duct 3, during the installation, if outlet duct 3 is installed by pushing down in first opening top, because the width of first opening 12 is less than the external diameter of outlet duct 3, the upper end cover is unable to accomplish the installation, only when outlet duct 3 is pushed down in second opening top, the upper end cover installation just can be pushed down, outlet duct 3 can block into the second opening to the installation is accomplished correctly.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (5)
1. An oil-gas separator, comprising:
a lower housing;
a filter element which is installed in the lower housing, and the upper end part of which is provided with a first connecting head;
an upper end cover which is arranged on the shell and is spliced with the shell to contain the filter element inside the shell and the shell,
the air outlet pipe is fixedly arranged on the upper end cover in a penetrating way,
the method is characterized in that: the main body of the first connector is annular, a first opening and a second opening are respectively formed in the peripheral surface of the main body and in positions opposite to each other in the radial direction, the width of the first opening is smaller than the outer diameter of the air outlet pipe, and the width of the second opening is not smaller than the outer diameter of the air outlet pipe.
2. The oil separator according to claim 1, wherein: the utility model discloses a gas outlet pipe, including first opening, upper end cover, first opening, second opening, first butt joint, first opening both sides are equipped with first step on the first butt joint, the inside of upper end cover is equipped with the connection and is in first pterygoid lamina on the outlet duct, works as in the outlet duct card goes into the second opening, first pterygoid lamina is taken on the first step.
3. The oil separator according to claim 2, characterized in that: one end of the air outlet pipe is positioned at the outer side of the upper end cover, the end is an outer end, the other end of the air outlet pipe is positioned at the inner side of the upper end cover, the end is an inner end, the axis of the opening of the inner end is parallel to the axis of the upper end cover, a second wing plate is arranged on the outer peripheral surface of the inner end, and the first wing plate is arranged on the outer peripheral surface of the inner end and is uniformly distributed on the outer peripheral surface of the inner end together with the second wing plate.
4. The oil separator according to claim 3, wherein: when the air outlet pipe is clamped into the second opening, the first wing plate is arranged on the first step, and the second wing plate is positioned on the inner side of the first connector.
5. The oil separator according to claim 1, wherein: and through holes which are penetrated along the radial direction are formed in the first connectors at two sides of the first opening and the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321669473.1U CN219889300U (en) | 2023-06-29 | 2023-06-29 | Oil-gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321669473.1U CN219889300U (en) | 2023-06-29 | 2023-06-29 | Oil-gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219889300U true CN219889300U (en) | 2023-10-24 |
Family
ID=88395497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321669473.1U Active CN219889300U (en) | 2023-06-29 | 2023-06-29 | Oil-gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219889300U (en) |
-
2023
- 2023-06-29 CN CN202321669473.1U patent/CN219889300U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105283660A (en) | Filter housing, hollow filter element and filter | |
| CN207437161U (en) | A kind of crankcase ventilation system of engine with supercharger | |
| CN219889300U (en) | Oil-gas separator | |
| CN201638952U (en) | Wiring device of compressor | |
| CN213873298U (en) | Improved oil separator | |
| CN210196136U (en) | Bladeless fan | |
| CN211851958U (en) | Diesel engine and oil-gas separation device thereof | |
| CN211343064U (en) | Rotary filter with radial positioning structure | |
| CN219091460U (en) | Filter cylinder with venturi tube and dust remover | |
| CN206922130U (en) | High-tension connector | |
| CN203362356U (en) | Air filter insertion pipe and air filter | |
| CN219317883U (en) | Pipeline connecting assembly | |
| CN216044777U (en) | Oil absorption oil filter convenient to installation and use | |
| CN219993770U (en) | Oil-gas separator structure | |
| CN205136025U (en) | Compressor and vertical oil separator thereof | |
| CN216332804U (en) | Air vent for model airplane oil tank | |
| CN220959023U (en) | High-performance gas-liquid separator | |
| CN115419481B (en) | Air supplementing device of crankcase ventilation system | |
| CN110374688A (en) | A kind of multi-cavity stator structure and air-flow adsorption system | |
| CN219605446U (en) | Novel oil-liquid separator | |
| CN203879659U (en) | Novel diesel engine air intake device | |
| CN216630111U (en) | Oil-water separation filter with novel structure | |
| CN211777648U (en) | Oil-gas separator for small truck | |
| CN220890366U (en) | Filter with high filtering speed | |
| CN220084814U (en) | Petroleum fracturing flue gas carbon dioxide concentration acquisition assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |