CN217270393U - External oil-gas separator - Google Patents
External oil-gas separator Download PDFInfo
- Publication number
- CN217270393U CN217270393U CN202220250655.4U CN202220250655U CN217270393U CN 217270393 U CN217270393 U CN 217270393U CN 202220250655 U CN202220250655 U CN 202220250655U CN 217270393 U CN217270393 U CN 217270393U
- Authority
- CN
- China
- Prior art keywords
- positioning
- top cover
- air outlet
- gas separator
- outer 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
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses an external oil and gas separator, include: the top cover and the outer shell are provided with air inlets, air outlets are formed in the outer shell, the top cover is located above the outer shell, the top cover and the outer shell are fixedly connected through an outer hanging frame, air outlet elbows are connected to the air outlets of the outer shell, the air outlet elbows and the air outlets are connected through a first rotatable matching positioning structure, the first rotatable matching positioning structure comprises a plurality of slide lugs distributed along the circumference at intervals and a plurality of positioning bulges distributed along the circumference, positioning concave parts are formed between every two adjacent slide lugs, and the positioning bulges can move along the circumferential direction of the slide lugs and can be matched with the positioning concave parts. The utility model discloses an external formula oil and gas separator realizes deciding the angle and adjusts the direction of giving vent to anger through the connection cooperation structure of elbow and gas outlet of giving vent to anger, can adapt to the inside overall arrangement of engine, can satisfy the overall arrangement needs of different models.
Description
Technical Field
The utility model relates to an oil and gas separator technical field, concretely relates to external formula oil and gas separator.
Background
Along with the improvement of the appearance requirement and the arrangement compactness of an engine, the arrangement form of the oil-gas separator is diversified, the difference of the arrangement positions of the gas inlet and the gas outlet is the main reason of the difference of the oil-gas separator, the gas inlet and the gas outlet of the oil-gas separator commonly used in the current market are connected with the shell of the oil-gas separator by adopting a friction welding process, the orientation and the relative position of the gas inlet and the gas outlet cannot be adjusted, so that the oil-gas separator is easy to have various part numbers, is difficult to adapt to the layout requirements of different types, and has low universality.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect of prior art, the utility model aims to solve the technical problem that an external oil and gas separator is provided, can adapt to the overall arrangement needs of different models, the commonality is high.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an external oil-gas separator comprising: a top cover and an outer shell, wherein the top cover is provided with an air inlet, the outer shell is provided with an air outlet,
the top cover is positioned above the outer shell, the top cover and the outer shell are fixedly connected through an external hanging rack, the air outlet of the outer shell is connected with an air outlet elbow, the air outlet elbow and the air outlet are connected through a first rotatable matching positioning structure,
first rotatable cooperation location structure includes a plurality of slide lugs along circumference interval distribution and a plurality of location arch along circumference distribution, adjacent two form the location concave part between the slide lug, the location arch can be followed slide lug circumference removes and can with location concave part looks adaptation.
Preferably, the connection end of the air outlet elbow and the air outlet is a double-layer sleeve opening joint, the double-layer sleeve opening joint comprises an outer layer sleeve and an inner layer sleeve, an inserting space and a convex inserting portion are arranged between the outer layer sleeve and the inner layer sleeve, the air outlet is a circular tube-shaped joint, an annular inserting groove matched with the inserting portion is formed in the end face of the circular tube-shaped joint, the circular tube-shaped joint extends into the inserting space, and the first rotary matching positioning structure is arranged on the outer peripheral face of the outer layer sleeve of the air outlet elbow and the outer peripheral face of the circular tube-shaped joint.
Preferably, the insertion part comprises a guiding anti-falling part and a connecting part, the connecting part is connected with the guiding anti-falling part and the bottom of the insertion space, the guiding anti-falling part is conical in longitudinal section of the round tubular joint, and the connecting part is rectangular.
Preferably, the outer circumferential surface of the circular tubular joint is provided with a plurality of circumferentially spaced slideway lugs, the positioning concave part is formed between two adjacent slideway lugs, and the inner circumferential surface of the outer layer sleeve of the air outlet elbow is provided with a plurality of circumferentially spaced positioning bulges.
Preferably, the inner circumferential surface of the outer layer sleeve of the outlet elbow is uniformly provided with 3 positioning bulges along the circumferential direction, and the outer circumferential surface of the round tubular joint is provided with 12 slideway lugs distributed at intervals along the circumference.
Preferably, two opposite side planes are arranged outside the air outlet elbow, and anti-skid protrusions are arranged on the side planes.
Preferably, the outer hanger is arranged to be an anchor ear structure with an opening at one side, and the top cover and the outer shell are fixedly connected with the anchor ear structure through a second rotatable matching positioning structure.
Preferably, the hoop structure comprises a connecting seat and an arc surrounding part, the outer side of the connecting seat is a plane, one end of the arc surrounding part is connected with the connecting seat in an integrated mode, the other end of the arc surrounding part is connected with the connecting seat in an openable and closable mode, and bolt holes are formed in two end portions of the connecting seat.
Preferably, the second rotatable matching positioning structure comprises a plurality of first positioning grooves distributed along the circumferential direction on the lower part of the top cover, a plurality of second positioning grooves uniformly distributed along the circumferential direction on the upper part of the outer shell, a plurality of first positioning bulges and a plurality of second positioning bulges uniformly distributed along the circumferential direction on the inner peripheral surface of the outer hanging rack, a first positioning stop block is formed between every two adjacent first positioning grooves, a second positioning stop block is formed between every two adjacent second positioning grooves, the first positioning bulge is matched with the first positioning groove, the second positioning bulge is matched with the second positioning groove, when the top cover is rotated, the first positioning stop block can move along the outer side face of the first positioning protrusion, and the second positioning stop block can move along the outer side face of the second positioning protrusion when the outer shell is rotated.
Preferably, the top cap sets up to the polygon prism column structure, a plurality of anti-skidding edges have on the global of top cap, the shell body lateral surface is provided with the antiskid portion of the gripping of being convenient for, antiskid portion includes a plurality of planes that set up along circumference interval.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the utility model discloses an external oil and gas separator, be provided with the air inlet on the top cap, be provided with the gas outlet on the shell body, the top cap is located the shell body top, top cap and shell body pass through pylon fixed connection, be connected with the elbow of giving vent to anger on the gas outlet of shell body, elbow and gas outlet of giving vent to anger are connected through first rotatable cooperation location structure, first rotatable cooperation location structure includes a plurality of slide lugs along circumference interval distribution and a plurality of location arch along circumference distribution, form the location concave part between two adjacent slide lugs, the location arch can be followed slide lug circumferential movement and can with location concave part looks adaptation. At the moment, the air outlet elbow is rotated, when the air outlet elbow rotates through one slide way convex block, the air outlet elbow can rotate at a fixed angle relative to the outer shell, and further the fixed angle adjustment of the air outlet direction is realized.
The utility model discloses an external formula oil and gas separator realizes deciding the angle and adjusts the direction of giving vent to anger through the connection cooperation structure of elbow and gas outlet of giving vent to anger, can adapt to the inside overall arrangement of engine, can satisfy the overall arrangement needs of different models, has improved the commonality.
Drawings
Fig. 1 is a schematic structural diagram of the external oil-gas separator of the present invention;
FIG. 2 is an exploded schematic view of an air outlet and an air outlet elbow of the external oil-gas separator in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the air outlet and outlet elbow of FIG. 1;
FIG. 4 is a schematic cross-sectional view of an external oil separator at the pylon;
FIG. 5 is a schematic view of the connection of the top cover and the outer housing;
FIG. 6 is a schematic structural view of the pylon;
in the figure: 1. a top cover; 11. an air inlet; 101. a first positioning groove; 102. a first positioning stop block; 2. an outer housing; 201. a second positioning groove; 202. a second positioning stop block; 21. an air outlet; 210. an annular slot; 3. a pylon; 301. a first positioning projection; 302. a second positioning projection; 31. a connecting seat; 32. an arc-shaped surrounding part; 33. bolt holes; 4. an air outlet elbow; 401. positioning the projection; 41. an outer layer is sleeved; 42. an inner layer sleeve; 43. a plug space; 44. a plug-in part; 441. a guide anti-drop part; 442. a connecting portion; 51. a slideway projection; 52. a positioning recess; a. and an anti-slip part.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided in conjunction with the accompanying drawings and specific embodiments for further understanding the objects, aspects and functions of the present invention, but not for limiting the scope of the appended claims.
The plug-in type oil-gas separator shown in fig. 1 comprises: top cap 1 and shell body 2, be provided with air inlet 11 on the top cap 1, be provided with gas outlet 21 on the shell body 2, top cap 1 is located shell body 2 top, top cap 1 with shell body 2 passes through 3 fixed connection of pylon, shell body 2 be connected with the elbow 4 of giving vent to anger on the gas outlet 21, the elbow 4 of giving vent to anger with gas outlet 21 is connected through first rotatable cooperation location structure.
The first rotatable cooperation location structure includes a plurality of slide lugs 51 that distribute along circumference interval and a plurality of location arch that distribute along the circumference, adjacent two form location concave part 52 between the slide lug 51, the location arch can be followed slide lug 51 circumference removal and can with location concave part 52 looks adaptation.
As shown in fig. 2, the connection end of the outlet elbow 4 and the outlet 21 is a double-layer socket joint, the double-layer socket joint includes an outer layer sleeve 41 and an inner layer sleeve 42, an insertion space 43 and a protruding insertion portion 44 are provided between the outer layer sleeve 41 and the inner layer sleeve 42, the outlet 21 is a circular pipe joint, an annular insertion groove 210 adapted to the insertion portion 44 is provided on an end surface of the circular pipe joint, the circular pipe joint extends into the insertion space 43, and the first rotatable matching positioning structure is provided on the outer peripheral surfaces of the outer layer sleeve 41 and the circular pipe joint of the outlet elbow 4.
As shown in fig. 3, the insertion portion 44 includes a guide retaining portion 441 and a coupling portion 442, the coupling portion 442 couples the guide retaining portion 441 and the bottom of the insertion space 43, the guide retaining portion 441 is tapered in a longitudinal cross section of the circular tubular joint, and the coupling portion 442 is rectangular.
As shown in fig. 2 and fig. 3, a plurality of circumferentially spaced slideway protrusions 51 are disposed on the outer circumferential surface of the circular tubular joint, the positioning concave portion 52 is formed between two adjacent slideway protrusions 51, and a plurality of circumferentially spaced positioning protrusions 401 are disposed on the inner circumferential surface of the outer layer sleeve 41 of the outlet elbow 4.
The inner peripheral surface of the outer layer sleeve 41 of the outlet elbow 4 is uniformly provided with 3 positioning bulges 401 along the circumferential direction, and the outer peripheral surface of the round tubular joint is provided with 12 slideway lugs 51 which are distributed at intervals along the circumference. At this time, the air outlet elbow 4 is rotated, and when the air outlet elbow 4 rotates by one slide way bump 51, the air outlet elbow 4 can rotate by 30 degrees relative to the outer shell 2, and further the fixed angle adjustment of the air outlet direction is realized.
The specific number of the slide projections 51 and the positioning projections 401 of the first rotationally cooperative positioning structure are arranged at or spaced apart angles, the specific angle being adjusted according to specific needs.
The outer hanger 3 is arranged to be an anchor ear structure with an opening at one side, and the top cover 1 and the outer shell 2 are fixedly connected with the anchor ear structure through a second rotatable matching positioning structure.
As shown in fig. 6, the hoop structure includes a connecting seat 31 and an arc-shaped surrounding portion 32, the outer sides of which are planar, one end of the arc-shaped surrounding portion 32 is integrally connected with the connecting seat 31, the other end of the arc-shaped surrounding portion 32 is connected with the connecting seat 31 in an openable and closable manner, and the other end of the arc-shaped surrounding portion 32 is connected with the connecting seat 31 in a snap-fit manner in this embodiment. Bolt holes 33 are formed in the two end portions of the connecting seat. The structure enables the external hanging rack to be convenient to mount and dismount.
As shown in fig. 4 to 6, the second rotatable positioning structure comprises a plurality of first positioning grooves 101 circumferentially distributed on the lower portion of the top cover 1, a plurality of second positioning grooves 201 circumferentially distributed on the upper portion of the outer shell 2, and a plurality of first positioning protrusions 301 and a plurality of second positioning protrusions 302 circumferentially distributed on the inner peripheral surface of the pylon, wherein a first positioning block 102 is formed between two adjacent first positioning grooves 101, and a second positioning block 202 is formed between two adjacent second positioning grooves 201, the first positioning protrusion 301 is matched with the first positioning groove 101, the second positioning protrusion 302 is matched with the second positioning groove 201, when the top cover is rotated, the first positioning block 102 on the top cover 1 can move along the outer side surface of the first positioning protrusion 301, i.e. the angle of the air inlet 11 can be adjusted by rotating the top cover. When the outer housing 2 is rotated, the second positioning block 202 can move along the outer side surface of the second positioning protrusion 302, i.e. the angle of the air inlet 11 relative to the air outlet 21 can be adjusted by rotating the outer housing 2.
The number of the first positioning grooves 101, the second positioning grooves 201, the first positioning protrusions 301 and the second positioning protrusions 302 of the second rotary cooperative positioning structure is set as required, thereby controlling the adjusted specific angle. For example, if 12 first positioning grooves 101 on the lower portion of the top cover 1 and 12 second positioning grooves 201 on the upper portion of the outer shell 2 are uniformly arranged along the circumferential direction, the top cover 1 can rotate 30 ° relative to the outer shell 2 and the pylon, and similarly, the outer shell 2 can rotate 30 ° relative to the top cover 1 and the pylon.
As shown in fig. 1, the top cover of the oil-gas separator is of an approximately polygonal prism structure, and the top cover is of a twenty-edge prism shape in the figure, so that the oil-gas separator has obvious advantages compared with the traditional cylindrical structure, the edge of the prism can increase the friction force between the top cover and a palm, and related personnel can conveniently grasp the top cover to rotate the outer hanger 3, so that the top cover 1 and the outer shell 2 rotate a certain angle relative to the outer hanger 3, and the direction of the gas inlet is relatively adjusted; the outer side surface of the outer shell 2 is provided with an anti-slip part a which is convenient to grip and comprises a plurality of planes which are arranged at intervals along the circumferential direction so as to facilitate gripping.
The utility model discloses an external oily gas separator adopts the modularized design, through the connection cooperation structure of optimizing the elbow of giving vent to anger and gas outlet, realizes deciding the angle and adjusts the direction of giving vent to anger, promotes the reliability, effectively reduces spare part quantity. Through the cooperation structure of being connected of top cap and shell body and pylon for top cap and the relative pylon of shell body can decide the angle and rotate, realize the relative position angle regulation of deciding of direction of admitting air and the direction of giving vent to anger, can adapt to the inside overall arrangement of engine, can satisfy the overall arrangement needs of different models.
The present invention is not limited to the above embodiments, and all improvements made based on the concept, principle, structure and method of the present invention are all within the protection scope of the present invention.
Claims (10)
1. An external oil-gas separator comprising: a top cover and an outer shell, wherein the top cover is provided with an air inlet, the outer shell is provided with an air outlet,
the top cover is positioned above the outer shell, the top cover and the outer shell are fixedly connected through an outer hanging rack, the air outlet of the outer shell is connected with an air outlet elbow, the air outlet elbow and the air outlet are connected through a first rotatable matching positioning structure,
first rotatable cooperation location structure includes a plurality of slide lugs along circumference interval distribution and a plurality of location arch along circumference distribution, adjacent two form the location concave part between the slide lug, the location arch can be followed slide lug circumference removes and can with location concave part looks adaptation.
2. The external oil and gas separator of claim 1,
the air outlet elbow is characterized in that the connecting end of the air outlet elbow and the air outlet is a double-layer sleeve opening connector, the double-layer sleeve opening connector comprises an outer layer sleeve and an inner layer sleeve, an inserting space and a convex inserting portion are arranged between the outer layer sleeve and the inner layer sleeve, the air outlet is a circular tube-shaped connector, an annular inserting groove matched with the inserting portion is formed in the end face of the circular tube-shaped connector, the circular tube-shaped connector extends into the inserting space, and a first rotary matching positioning structure is arranged on the outer layer sleeve of the air outlet elbow and the outer peripheral face of the circular tube-shaped connector.
3. The externally-hung oil-gas separator according to claim 2, wherein the insertion part comprises a guiding anti-dropping part and a connecting part, the connecting part connects the guiding anti-dropping part and the bottom of the insertion space, the guiding anti-dropping part is in a conical shape in longitudinal section of the round tubular joint, and the connecting part is in a rectangular shape.
4. The externally-hung oil-gas separator according to claim 3, wherein a plurality of circumferentially spaced slideway lugs are arranged on the outer peripheral surface of the round tubular joint, the positioning concave part is formed between every two adjacent slideway lugs, and a plurality of circumferentially spaced positioning bulges are arranged on the inner peripheral surface of the outer layer sleeve of the gas outlet elbow.
5. The externally-hung oil-gas separator according to claim 4, wherein 3 positioning protrusions are uniformly distributed on the inner circumferential surface of the outer layer sleeve of the gas outlet elbow in the circumferential direction, and 12 slide way protrusions are arranged on the outer circumferential surface of the round tubular joint at intervals in the circumferential direction.
6. The externally hung oil and gas separator as claimed in claim 5, wherein two opposite side planes are arranged outside the gas outlet elbow, and anti-skid protrusions are arranged on the side planes.
7. The externally-hung oil-gas separator as claimed in claim 1, wherein the external hanger is provided with an anchor ear structure with an opening at one side, the top cover and the outer shell are fixedly connected with the anchor ear structure through a second rotatable matching positioning structure, and the top cover can be opposite to the external hanger.
8. The externally-hung oil-gas separator as claimed in claim 7, wherein the hoop structure comprises a connecting seat and an arc surrounding part, the outer side of the connecting seat is a plane, one end of the arc surrounding part is integrally connected with the connecting seat, the other end of the arc surrounding part is connected with the connecting seat in an openable and closable manner, and bolt holes are formed in two end parts of the connecting seat.
9. The plug-in oil-gas separator of claim 8, wherein the second rotatable positioning structure comprises a plurality of first positioning grooves circumferentially distributed on the lower portion of the top cover, a plurality of second positioning grooves circumferentially and uniformly distributed on the upper portion of the outer casing, and a plurality of first positioning protrusions and a plurality of second positioning protrusions circumferentially and uniformly distributed on the inner circumferential surface of the outer hanger, wherein a first positioning stop is formed between two adjacent first positioning grooves, a second positioning stop is formed between two adjacent second positioning grooves, the first positioning protrusions are matched with the first positioning grooves, the second positioning protrusions are matched with the second positioning grooves, when the top cover is rotated, the first positioning stops can move along the outer side surfaces of the first positioning protrusions, and when the outer casing is rotated, the second positioning stop block can move along the outer side surface of the second positioning protrusion.
10. The externally-hung oil-gas separator according to claim 9, wherein the top cover is of a polygonal prism structure, a plurality of anti-slip edges are arranged on the peripheral surface of the top cover, an anti-slip part convenient to grasp is arranged on the outer side surface of the outer shell, and the anti-slip part comprises a plurality of planes which are arranged at intervals along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220250655.4U CN217270393U (en) | 2022-02-07 | 2022-02-07 | External oil-gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220250655.4U CN217270393U (en) | 2022-02-07 | 2022-02-07 | External oil-gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217270393U true CN217270393U (en) | 2022-08-23 |
Family
ID=82904599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220250655.4U Active CN217270393U (en) | 2022-02-07 | 2022-02-07 | External oil-gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217270393U (en) |
-
2022
- 2022-02-07 CN CN202220250655.4U patent/CN217270393U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1834887B1 (en) | Connector | |
| CN107565268A (en) | A kind of bayonet socket fast joint type electric connector | |
| CN217270393U (en) | External oil-gas separator | |
| CN207530158U (en) | Ripple spring and pin connector and connector assembly | |
| TWM529792U (en) | Rotary type air hose connector for Dunlop valve | |
| CN102537889B (en) | Lamp base structure of fluorescent lamp | |
| CN208028300U (en) | Connector shell and connector | |
| CN215410764U (en) | Pipeline joint and faucet auxiliary device | |
| CN211344354U (en) | Novel LNG gas connector | |
| CN218718934U (en) | Angle valve convenient to installation | |
| CN206820164U (en) | A kind of attachment structure of dust cap and vehicle-mounted adapter | |
| CN217947672U (en) | Oil filling cover plate seat of tank car | |
| CN216430640U (en) | Water tap | |
| CN201088548Y (en) | Connecting structure for cylinder and tube of dust catcher | |
| KR200308408Y1 (en) | Swivel joint for painting | |
| CN220277312U (en) | Mounting card and pressing sprayer | |
| CN210357596U (en) | Supporting spacing pipe box of low-speed centrifuge rotor adapter | |
| CN214818291U (en) | A assembly and disassembly tools for pneumatic joint | |
| JP3843047B2 (en) | Gas meter connection structure and connection adapter used therefor | |
| CN109237692A (en) | Upper plus water humidifier cap assemblies and upper plus water humidifier | |
| RU59698U1 (en) | WELL MOUNT SEALER AND INSERT FOR SEALING TUBE COMPANIES WITH A CABLE OR WITHOUT A CABLE | |
| CN217947668U (en) | Tank car refueling auxiliary device | |
| CN210424434U (en) | Universal lock clamp type oil injection nozzle | |
| CN220816843U (en) | Wear-resisting oiling rubber tube | |
| CN220354326U (en) | Improved structure of automobile joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |