CN204436347U - A kind of oil well filter sand device - Google Patents
A kind of oil well filter sand device Download PDFInfo
- Publication number
- CN204436347U CN204436347U CN201520057052.2U CN201520057052U CN204436347U CN 204436347 U CN204436347 U CN 204436347U CN 201520057052 U CN201520057052 U CN 201520057052U CN 204436347 U CN204436347 U CN 204436347U
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- CN
- China
- Prior art keywords
- pipe
- inlet pipe
- oil inlet
- tank body
- flowline
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of oil well filter sand device, it relates to petroleum technology field, and it comprises tank body, coarse strainer, fie screen, blow-off pipe, oil inlet pipe, wire lath, filter cotton, valve, clear water pipe, one way valve, joint, flowline, kinematic axis, motor, vibrating shaft, shaft coupling, vibration motor and impeller; Its reasonable in design, modern design is unique, simple to operate, easy to use, can facilitate and promptly be fallen, ensures that oil is unobstructed by the sandy soil rapid filtration contained in oil; Reduce clear husky difficulty, reduce the amount of labour, and by the vibrations of the rotation of impeller and coarse strainer, fie screen, greatly can accelerate filter effect.
Description
Technical field:
The utility model relates to oil field, is specifically related to a kind of oil well filter sand device.
Background technology:
Oil well pump is deep well pump again, is most important underground equipment in sucker rod pumping device, is to drive plunger to make upper and lower reciprocating down-hole pump by sucker rod.During lower well operations, oil well pump is arranged on the bottom of tubing string, is submerged in well liquid, transmits power by rod string, liquid in direct swabbing well.Every mouthful of oil well all contains sand, go out the oil well that husky amount is a little slightly greatly, if run into power failure or other reason stop well, oil well pump in oil reservoir to the grains of sand in the oil pipe crude oil of this section, ground under Gravitative Loads, can deposit downwards, time one is long can bury oil well pump by sand, the oil well pump ubiquity used at present containing husky problem, easily cause the damage of oil well pump and application life short.
Utility model content:
In order to solve the problem, the utility model provides a kind of technical scheme: a kind of oil well filter sand device, comprises tank body, coarse strainer, fie screen, blow-off pipe, oil inlet pipe, wire lath, filter cotton, valve, clear water pipe, one way valve, joint, flowline, kinematic axis, motor, vibrating shaft, shaft coupling, vibration motor and impeller; Described oil inlet pipe is integrally formed in the left side of tank body, and described blow-off pipe and flowline are integrally formed in the right side of tank body respectively; Described oil inlet pipe, blow-off pipe and flowline all keep being communicated with tank body, and oil inlet pipe, blow-off pipe and flowline are equipped with valve; Wire lath and filter cotton is filled with successively in the chamber of described oil inlet pipe; The front end of described oil inlet pipe is provided with joint, and described oil inlet pipe is also connected with an one way valve by clear water pipe; Described coarse strainer and fie screen are L-type, are movably connected in the chamber interior of tank body; Described coarse strainer and fie screen parallel join have a vibrating shaft; Described vibrating shaft is connected with the output shaft of vibration motor by shaft coupling; Described kinematic axis is arranged in the chamber of tank body; The output shaft of described kinematic axis is fixedly connected with impeller; On the power shaft of described kinematic axis, axle is connected with motor.
As preferably, described motor is servomotor or variable-frequency motor.
As preferably, the diameter of described blow-off pipe and flowline is 1/2 of oil inlet pipe diameter.
The beneficial effects of the utility model: its reasonable in design, modern design is unique, simple to operate, easy to use, can facilitate and promptly be fallen, ensures that oil is unobstructed by the sandy soil rapid filtration contained in oil; Reduce clear husky difficulty, reduce the amount of labour, and by the vibrations of the rotation of impeller and coarse strainer, fie screen, greatly can accelerate filter effect.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
As shown in Figure 1, this detailed description of the invention by the following technical solutions: comprise tank body 1, coarse strainer 2, fie screen 3, blow-off pipe 4, oil inlet pipe 5, wire lath 6, filter cotton 7, valve 8, clear water pipe 9, one way valve 10, joint 11, flowline 12, kinematic axis 13, motor 14, vibrating shaft 15, shaft coupling 16, vibration motor 17 and impeller 18; Described oil inlet pipe 5 is integrally formed in the left side of tank body 1, and described blow-off pipe 4 and flowline 12 are integrally formed in the right side of tank body 1 respectively; Described oil inlet pipe 5, blow-off pipe 4 and flowline 12 all keep being communicated with tank body 1, and oil inlet pipe 5, blow-off pipe 4 and flowline 12 are equipped with valve 8; Wire lath 6 and filter cotton 7 is filled with successively in the chamber of described oil inlet pipe 5; The front end of described oil inlet pipe 5 is provided with joint 11, and described oil inlet pipe 5 is also connected with an one way valve 10 by clear water pipe 9; Described coarse strainer 2 and fie screen 3, in L-type, are movably connected in the chamber interior of tank body 1; Described coarse strainer 2 and fie screen 3 parallel join have a vibrating shaft 15; Described vibrating shaft 15 is connected by the output shaft of shaft coupling 16 with vibration motor 17; Described kinematic axis 13 is arranged in the chamber of tank body 1; The output shaft of described kinematic axis 13 is fixedly connected with impeller 18; On the power shaft of described kinematic axis 13, axle is connected with motor 14.
Wherein, described motor 14 is servomotor or variable-frequency motor; The diameter of described blow-off pipe 4 and flowline 12 is 1/2 of oil inlet pipe 5 diameter.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an oil well filter sand device, is characterized in that: comprise tank body (1), coarse strainer (2), fie screen (3), blow-off pipe (4), oil inlet pipe (5), wire lath (6), filter cotton (7), valve (8), clear water pipe (9), one way valve (10), joint (11), flowline (12), kinematic axis (13), motor (14), vibrating shaft (15), shaft coupling (16), vibration motor (17) and impeller (18);
Described oil inlet pipe (5) is integrally formed in the left side of tank body (1), and described blow-off pipe (4) and flowline (12) are integrally formed in the right side of tank body (1) respectively;
Described oil inlet pipe (5), blow-off pipe (4) all keep being communicated with tank body (1) with flowline (12), and oil inlet pipe (5), blow-off pipe (4) and flowline (12) are equipped with valve (8);
Wire lath (6) and filter cotton (7) is filled with successively in the chamber of described oil inlet pipe (5);
The front end of described oil inlet pipe (5) is provided with joint (11), and described oil inlet pipe (5) is also connected with an one way valve (10) by clear water pipe (9);
Described coarse strainer (2) and fie screen (3), in L-type, are movably connected in the chamber interior of tank body (1);
Described coarse strainer (2) and fie screen (3) parallel join have a vibrating shaft (15);
Described vibrating shaft (15) is connected by the output shaft of shaft coupling (16) with vibration motor (17);
Described kinematic axis (13) is arranged in the chamber of tank body (1);
The output shaft of described kinematic axis (13) is fixedly connected with impeller (18);
On the power shaft of described kinematic axis (13), axle is connected with motor (14).
2. a kind of oil well filter sand device according to claim 1, is characterized in that: described motor (14) is servomotor or variable-frequency motor.
3. a kind of oil well filter sand device according to claim 1, is characterized in that: the diameter of described blow-off pipe (4) and flowline (12) is 1/2 of oil inlet pipe (5) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057052.2U CN204436347U (en) | 2015-01-24 | 2015-01-24 | A kind of oil well filter sand device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057052.2U CN204436347U (en) | 2015-01-24 | 2015-01-24 | A kind of oil well filter sand device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436347U true CN204436347U (en) | 2015-07-01 |
Family
ID=53604225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057052.2U Expired - Fee Related CN204436347U (en) | 2015-01-24 | 2015-01-24 | A kind of oil well filter sand device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436347U (en) |
-
2015
- 2015-01-24 CN CN201520057052.2U patent/CN204436347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |