CN216406799U - Oil-gas separator with fine separation function - Google Patents
Oil-gas separator with fine separation function Download PDFInfo
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- CN216406799U CN216406799U CN202122961096.6U CN202122961096U CN216406799U CN 216406799 U CN216406799 U CN 216406799U CN 202122961096 U CN202122961096 U CN 202122961096U CN 216406799 U CN216406799 U CN 216406799U
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Abstract
The utility model discloses an oil-gas separator with a fine separation function, which comprises an oil-gas separator main shell and a plurality of auxiliary mechanisms, wherein the top of the oil-gas separator main shell is provided with an annular groove, the bottom of the inner wall of the annular groove is provided with a plurality of threaded holes in an annular array, a filter core is arranged inside the oil-gas separator main shell, the top of the oil-gas separator main shell is provided with a top cover, each auxiliary mechanism comprises a round hole, the round hole is formed in the bottom of the inner wall of the threaded hole, an inner cavity of the round hole is sleeved with a limiting lug in a sliding mode, the bottom of the limiting lug is fixedly connected with a first reset spring, and the bottom of the first reset spring is fixedly connected with the bottom of the inner wall of the round hole. According to the utility model, the arrangement of the limiting lug and the first return spring is utilized, and the first return spring drives the limiting lug to protrude out of the threaded hole, so that the installation of the filter element is guided and assisted, the manual adjustment work of an installer is not needed, and the assembly efficiency of the filter element and the oil-gas separator is improved.
Description
Technical Field
The utility model relates to the technical field of oil-gas separators, in particular to an oil-gas separator with a fine separation function.
Background
The oil-gas separator is a device for separating crude oil produced by an oil well from associated natural gas. The oil-gas separator is arranged between the submersible centrifugal pump and the protector to separate free gas in well liquid from the well liquid, the liquid is sent to the submersible centrifugal pump, and the gas is released to an oil pipe and a casing annular space.
At present oil and gas separator's inside can be equipped with the filter core and come to carry out the essence work of dividing to the oil gas, and the installation work of present filter core often follows the top cap and carries out the installation work together through the bolt, and this phenomenon that just has the mounting hole on the filter core and the screw hole on the oil and gas separator main casing body to align fast often needs the manual work of adjusting of installer, and this will reduce filter core and oil and gas separator's packaging efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an oil-gas separator with a fine separation function so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an oil-gas separator with a fine separation function comprises an oil-gas separator main shell and a plurality of auxiliary mechanisms, wherein an annular groove is formed in the top of the oil-gas separator main shell, a plurality of threaded holes are formed in the bottom of the inner wall of the annular groove in an annular array mode, a filter element is arranged inside the oil-gas separator main shell, and a top cover is arranged on the top of the oil-gas separator main shell;
the filter element consists of a filter element main body and a mounting ring, the inner wall of the mounting ring is fixedly sleeved with the outer wall of the filter element main body, and the top of the mounting ring is provided with a plurality of through holes in an annular array;
the auxiliary mechanism comprises a round hole, the round hole is formed in the bottom of the inner wall of the threaded hole, a limiting lug is sleeved in an inner cavity of the round hole in a sliding mode, a first reset spring is fixedly connected to the bottom of the limiting lug, and the bottom of the first reset spring is fixedly connected with the bottom of the inner wall of the round hole.
Preferably, the outer wall of the limiting convex block is symmetrically provided with two notch grooves, the inner cavity of each notch groove is sleeved with a trapezoidal convex block in a sliding mode, a cylindrical channel is formed between the notch grooves, limiting slide bars are sleeved on the inner cavity of the cylindrical channel in a sliding mode, and the back vertical ends of the limiting slide bars are fixedly connected with one side of the trapezoidal convex block corresponding to the position.
Preferably, a second return spring is fixedly connected between the two limiting slide bars and arranged in an inner cavity of the cylindrical channel.
Preferably, a cyclone separation mechanism is arranged inside the main shell of the oil-gas separator and is arranged below the filter element.
Preferably, the top of the main shell of the oil-gas separator is fixedly connected with a convex pipe in an inserting manner, and the outer wall of the convex pipe is fixedly connected with a gas pipe in an inserting manner.
Preferably, the outer wall of the main shell of the oil-gas separator is fixedly and alternately connected with a connecting pipe, and the bottom of the main shell of the oil-gas separator is fixedly and alternately connected with an oil outlet pipe.
Preferably, the top of top cap is the annular array and has seted up a plurality of through holes, and is a plurality of the inner chamber of through hole all is equipped with positioning bolt.
The utility model has the technical effects and advantages that:
(1) according to the utility model, the arrangement of the limiting lug and the first return spring is utilized, and the first return spring drives the limiting lug to protrude out of the threaded hole, so that the installation of the filter element is guided and assisted, the manual adjustment work of an installer is not needed, and the assembly efficiency of the filter element and the oil-gas separator is improved;
(2) according to the utility model, by means of the arrangement of the limiting slide rod and the cylindrical channel and the relative motion between the limiting slide rod and the cylindrical channel, the two trapezoidal lugs can be ensured to move stably, and the stability of the movement of the trapezoidal lugs is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a front sectional structural view of the present invention.
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention.
In the figure: 1. an oil-gas separator main shell; 2. a filter element; 201. a filter element main body; 202. a mounting ring; 3. a top cover; 4. a limiting bump; 5. a first return spring; 6. a trapezoidal bump; 7. a limiting slide bar; 8. a second return spring; 9. a cyclone separation mechanism; 10. a convex pipe; 11. a gas delivery pipe; 12. a connecting pipe; 13. an oil outlet pipe; 14. and (6) positioning the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an oil-gas separator with a fine separation function, which comprises an oil-gas separator main shell 1 and a plurality of auxiliary mechanisms, wherein the auxiliary mechanisms are used for guiding the installation work of an auxiliary filter element 2, the top of the oil-gas separator main shell 1 is provided with an annular groove, the bottom of the inner wall of the annular groove is provided with a plurality of threaded holes in an annular array manner, the filter element 2 is arranged inside the oil-gas separator main shell 1, the top of the oil-gas separator main shell 1 is provided with a top cover 3, the top cover 3 is used for sealing the top of the oil-gas separator main shell 1, the top of the top cover 3 is provided with a plurality of through holes in an annular array manner, inner cavities of the through holes are provided with positioning bolts 14, and the positioning bolts 14 are in threaded connection with the corresponding threaded holes, so that the locking and positioning work is completed;
the filter element 2 consists of a filter element main body 201 and a mounting ring 202, the inner wall of the mounting ring 202 is fixedly sleeved with the outer wall of the filter element main body 201, the mounting ring 202 is arranged in an annular groove when the filter element 2 is assembled, the top of the mounting ring 202 is provided with a plurality of through holes in an annular array, and the through holes, the threaded holes and the through holes are in one-to-one correspondence;
the auxiliary mechanism comprises a round hole, the inner diameter of the round hole is smaller than that of the threaded hole, the round hole is formed in the bottom of the inner wall of the threaded hole, a limiting lug 4 is sleeved in an inner cavity of the round hole in a sliding mode, a first reset spring 5 is fixedly connected to the bottom of the limiting lug 4, the first reset spring 5 can elastically deform to drive the limiting lug 4 to protrude out of the threaded hole, and the bottom of the first reset spring 5 is fixedly connected with the bottom of the inner wall of the round hole;
the outer wall of the limiting lug 4 is symmetrically provided with notch grooves, the inner cavities of the two notch grooves are both sleeved with a trapezoidal lug 6 in a sliding mode, the cross section of the trapezoidal lug 6 is in a right trapezoid shape, a cylindrical channel is formed between the two notch grooves, limiting slide bars 7 are sleeved in the inner cavity of the cylindrical channel in a sliding mode, the back vertical ends of the two limiting slide bars 7 are fixedly connected with one side of the trapezoidal lug 6 corresponding to the position, a second reset spring 8 is fixedly connected between the two limiting slide bars 7, the second reset spring 8 can elastically deform so as to drive the corresponding trapezoidal lug 6 to automatically do reset motion through the two limiting slide bars 7, and the second reset spring 8 is arranged in the inner cavity of the cylindrical channel;
the inside of the main casing body 1 of the oil-gas separator is equipped with cyclone separation mechanism 9, cyclone separation mechanism 9 is used for driving the oil-gas mixture in the oil-gas separator to take place rotatoryly, cyclone separation mechanism 9 sets up in the below of filter core 2, the top fixed interlude of the main casing body 1 of the oil-gas separator is connected with protruding pipe 10, the outer wall fixed interlude of protruding pipe 10 is connected with gas-supply pipe 11, the outer wall fixed interlude of the main casing body 1 of the oil-gas separator is connected with connecting pipe 12, connecting pipe 12 is used for connecting the air compressor machine, the bottom fixed interlude of the main casing body 1 of the oil-gas separator is connected with oil outlet pipe 13, oil outlet pipe 13 is used for discharging the liquid oil in the oil-gas separator.
The working principle of the utility model is as follows:
when the assembly work between the oil-gas separator main shell 1 and the filter element 2 and the top cover 3 needs to be completed, firstly, the mounting ring 202 of the filter element 2 is placed in the annular groove, in the process, the limiting lug 4 protrudes out of the threaded hole under the action of the first reset spring 5, similarly, the two trapezoidal lugs 6 also protrude out of the lug gap groove under the action of the second reset spring 8, a plurality of through holes in the mounting ring 202 are sleeved on the corresponding limiting lugs 4, then the mounting ring 202 is continuously pressed downwards, the through holes are sleeved on the outer walls of the two trapezoidal lugs 6, at the moment, the mounting ring 202 can complete the preliminary positioning work through the limiting lugs 4 and the trapezoidal lugs 6, and then the top cover 3 is covered on the oil-gas separator main shell 1 and the locking and positioning work is completed through the plurality of positioning bolts 14.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An oil-gas separator with a fine separation function comprises an oil-gas separator main shell (1) and a plurality of auxiliary mechanisms, and is characterized in that an annular groove is formed in the top of the oil-gas separator main shell (1), a plurality of threaded holes are formed in the bottom of the inner wall of the annular groove in an annular array mode, a filter element (2) is arranged inside the oil-gas separator main shell (1), and a top cover (3) is arranged on the top of the oil-gas separator main shell (1);
the filter element (2) consists of a filter element main body (201) and a mounting ring (202), the inner wall of the mounting ring (202) is fixedly sleeved with the outer wall of the filter element main body (201), and a plurality of through holes are formed in the top of the mounting ring (202) in an annular array;
the auxiliary mechanism comprises a round hole, the round hole is formed in the bottom of the inner wall of the threaded hole, a limiting lug (4) is sleeved in the inner cavity of the round hole in a sliding mode, a first reset spring (5) is fixedly connected to the bottom of the limiting lug (4), and the bottom of the first reset spring (5) is fixedly connected with the bottom of the inner wall of the round hole.
2. The oil-gas separator with the fine separation function according to claim 1, wherein the outer wall of the limiting projection (4) is symmetrically provided with a notch groove, the inner cavities of the two notch grooves are both slidably sleeved with a trapezoidal projection (6), a cylindrical channel is arranged between the two notch grooves, the inner cavity of the cylindrical channel is symmetrically slidably sleeved with a limiting slide bar (7), and the back vertical end of each of the two limiting slide bars (7) is fixedly connected with one side of the corresponding trapezoidal projection (6).
3. An oil-gas separator with a fine separation function as claimed in claim 2, wherein a second return spring (8) is fixedly connected between the two limiting slide bars (7), and the second return spring (8) is arranged in the inner cavity of the cylindrical channel.
4. An oil-gas separator with a fine separation function as claimed in claim 1, wherein a cyclone separation mechanism (9) is arranged inside the oil-gas separator main shell (1), and the cyclone separation mechanism (9) is arranged below the filter element (2).
5. An oil-gas separator with a fine separation function according to claim 1, characterized in that a convex pipe (10) is fixedly inserted and connected to the top of the main casing (1) of the oil-gas separator, and an air pipe (11) is fixedly inserted and connected to the outer wall of the convex pipe (10).
6. An oil-gas separator with a fine separation function according to claim 1, characterized in that the outer wall of the main casing (1) of the oil-gas separator is fixedly inserted and connected with a connecting pipe (12), and the bottom of the main casing (1) of the oil-gas separator is fixedly inserted and connected with an oil outlet pipe (13).
7. The oil-gas separator with the fine separation function according to claim 1, wherein a plurality of through holes are formed in the top of the top cover (3) in an annular array, and positioning bolts (14) are arranged in inner cavities of the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122961096.6U CN216406799U (en) | 2021-11-30 | 2021-11-30 | Oil-gas separator with fine separation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122961096.6U CN216406799U (en) | 2021-11-30 | 2021-11-30 | Oil-gas separator with fine separation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216406799U true CN216406799U (en) | 2022-04-29 |
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ID=81305730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122961096.6U Active CN216406799U (en) | 2021-11-30 | 2021-11-30 | Oil-gas separator with fine separation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216406799U (en) |
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2021
- 2021-11-30 CN CN202122961096.6U patent/CN216406799U/en active Active
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