CN219528980U - Underground petroleum cleaning device - Google Patents
Underground petroleum cleaning device Download PDFInfo
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- CN219528980U CN219528980U CN202320763777.8U CN202320763777U CN219528980U CN 219528980 U CN219528980 U CN 219528980U CN 202320763777 U CN202320763777 U CN 202320763777U CN 219528980 U CN219528980 U CN 219528980U
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- cleaning
- liquid
- mounting
- liquid outlet
- movable shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
The utility model relates to the technical field of petroleum development and discloses an underground petroleum cleaning device which comprises an oil pipe and a cleaning barrel, wherein the oil pipe is movably arranged at the top of the cleaning barrel and is communicated with the inside of the cleaning barrel, a liquid inlet is formed in the side wall of the cleaning barrel, the liquid inlet penetrates through the inner side wall and the outer side wall of the cleaning barrel, a liquid outlet is formed in the bottom wall surface of the cleaning barrel, the liquid outlet penetrates through the bottom wall surface of the cleaning barrel and is communicated with the inside of the cleaning barrel, sealing mechanisms are arranged in the liquid inlet and the liquid outlet, and each sealing mechanism comprises a first sealing plate, a supporting block, a second sealing plate, a torsion spring shaft and a limiting block. According to the utility model, through the arrangement of the cleaning mechanism, the vortex She Hui is driven by liquid to rotate during liquid discharge, and then the movable shaft drives the magnetic bar and the cleaning brush to rotate, so that the iron impurities in the liquid can be adsorbed by the rotation of the magnetic bar, the filter screen can be cleaned by the rotation of the cleaning brush, and the filter screen is prevented from being blocked by the impurities during liquid discharge.
Description
Technical Field
The utility model relates to the technical field of petroleum development, in particular to an underground petroleum cleaning device.
Background
In the petroleum well exploitation process, some scraps, scrap iron and the like are generated due to construction to interfere with the extraction of petroleum, so that the petroleum well needs to be cleaned at regular time to extract the scraps and the scrap iron.
Through the retrieval of the inventor, the patent number CN201621148700.6 discloses an underground petroleum cleaning device, and the utility model relates to the technical field of petroleum development; the side wall of the cylinder body is sequentially provided with a plurality of inlet holes from top to bottom, the inner wall of each inlet hole is provided with an inlet hole cover, the bottom of the cylinder body is provided with an outlet hole, and the outer wall of each outlet hole is provided with an outlet hole cover; the inlet cover and the outlet cover are respectively provided with a fixed ring, and the fixed rings are fixedly connected with the inner wall of the cylinder body through screws; the inside of barrel from top to bottom be equipped with the iron filter screen of several and inlet corresponding in proper order, and every iron filter screen all sets up in the below of its corresponding inlet.
The device is convenient to clean, iron impurities can be uniformly collected, the recovery efficiency of iron is improved, but when liquid is discharged, nonferrous impurities cannot be adsorbed by a magnet, the filter screen is easy to be blocked, liquid is difficult to pass through the filter screen when liquid is discharged, and the liquid is too slow or the liquid cannot be discharged.
Disclosure of Invention
The utility model mainly solves the technical problems existing in the prior art, and therefore, the inventor provides an underground petroleum cleaning device.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the downhole petroleum cleaning device comprises an oil pipe and a cleaning barrel, wherein the oil pipe is movably arranged at the top of the cleaning barrel and is communicated with the inside of the cleaning barrel, a liquid inlet is formed in the side wall of the cleaning barrel, the liquid inlet penetrates through the inner side wall and the outer side wall of the cleaning barrel, a liquid outlet is formed in the bottom wall surface of the cleaning barrel, the liquid outlet penetrates through the bottom wall surface of the cleaning barrel and is communicated with the inside of the cleaning barrel, sealing mechanisms are arranged in the liquid inlet and the liquid outlet, each sealing mechanism comprises a first sealing plate, a propping block, a second sealing plate, a torsion spring shaft and a limiting block, filter screens are fixedly arranged on the upper side and the lower side of the inside of the cleaning barrel, and each cleaning mechanism comprises a movable shaft, a magnetic bar, vortex blades and a cleaning brush.
Preferably, the movable shaft is movably mounted on the filter screen below, the magnetic force strips are symmetrically and fixedly mounted on the side wall of the movable shaft, the bottom of the movable shaft downwards penetrates through the upper wall surface and the lower wall surface of the filter screen, the vortex blades are fixedly mounted at the bottom of the movable shaft at positions corresponding to the liquid outlets, two cleaning brushes are arranged, the two cleaning brushes are symmetrically and fixedly mounted below the side wall of the movable shaft, and the bottom of each cleaning brush is attached to the top wall surface of the movable shaft below.
Preferably, the first sealing plate movable mounting is in the inside of inlet, supports piece fixed mounting and is close to the inside position of cleaning cylinder in the inside of inlet, and the second sealing plate is totally two, and second sealing plate movable mounting is in the inside of liquid outlet, torsional spring axle movable mounting in the inside of inlet and liquid outlet, stopper fixed mounting is in the inside top of liquid outlet.
Preferably, the size of the first sealing plate is consistent with the size of the inside of the liquid inlet, the size of the two second sealing plates is consistent with the size of the liquid outlet, and the first sealing plate and the second sealing plates are movably mounted through torsion spring shafts.
Preferably, a mounting mechanism is arranged between the cleaning cylinder and the oil pipe and comprises two mounting grooves, a mounting block, a reset spring and a limiting groove.
Preferably, the two mounting grooves are symmetrically formed in the upper portion of the inner wall of the cleaning barrel, the mounting blocks are movably mounted in the mounting grooves, the reset springs are movably mounted in the mounting grooves and are movably connected with the mounting blocks, and the limiting grooves are symmetrically formed in the lower portion of the outer side wall of the oil pipe.
Advantageous effects
The utility model provides an underground petroleum cleaning device. The beneficial effects are as follows:
(1) This oil belt cleaning device in pit, through clean mechanism's setting, vortex She Hui is driven rotatoryly by liquid during the flowing back, and then drives magnetic force strip and cleaning brush through the loose axle and rotate, and the magnetic force strip is rotatory can adsorb the inside iron impurity of liquid, and cleaning brush's rotation can clean the filter screen, and impurity is blockked up the filter screen when avoiding flowing back.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.
Legend description:
1. an oil pipe; 2. a cleaning cylinder; 3. a liquid inlet; 4. a liquid outlet; 5. a filter screen; 6. a movable shaft; 7. a magnetic bar; 8. swirl vanes; 9. a cleaning brush; 10. a first sealing plate; 11. abutting blocks; 12. a second sealing plate; 13. a torsion spring shaft; 14. a limiting block; 15. a mounting groove; 16. a mounting block; 17. a return spring; 18. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: 1-4, including oil pipe 1 and cleaning tube 2, cleaning tube 2 is hollow cylinder structure, oil pipe 1 movable mounting is at the top of cleaning tube 2 and the inside intercommunication of cleaning tube 2, the multiunit inlet 3 has been seted up on the lateral wall of cleaning tube 2, inlet 3 is circular hole, inlet 3 has run through the inside and outside wall of cleaning tube 2, outlet 4 has been seted up to the bottom wall of cleaning tube 2, outlet 4 is circular hole, outlet 4 has run through the bottom wall of cleaning tube 2 and the inside intercommunication of cleaning tube 2, inlet 3 and the inside of outlet 4 all are provided with sealing mechanism, sealing mechanism is including first closing plate 10, support piece 11, second closing plate 12, torsional spring axle 13 and stopper 14, the inside of the cleaning cylinder 2 is provided with a cleaning mechanism, the cleaning mechanism comprises a movable shaft 6, magnetic strips 7, vortex blades 8 and cleaning brushes 9, the movable shaft 6 is a cylindrical rod, the movable shaft 6 is movably mounted on the filter screen 5 located below, the magnetic strips 7 are multiple, the magnetic strips 7 are symmetrically and fixedly mounted on the side wall of the movable shaft 6, the bottom of the movable shaft 6 downwards penetrates through the upper wall surface and the lower wall surface of the filter screen 5, the vortex blades 8 are fixedly mounted at the bottom of the movable shaft 6 at positions corresponding to the liquid outlet 4, the number of the cleaning brushes 9 is two, the two cleaning brushes 9 are symmetrically and fixedly mounted below the side wall of the movable shaft 6, and the bottom of the cleaning brushes 9 are attached to the top wall surface of the movable shaft 6 located below.
The first sealing plate 10 is movably arranged in the liquid inlet 3, the size of the first sealing plate 10 is consistent with the size of the liquid inlet 3, the abutting block 11 is a block with a rectangular structure, the abutting block 11 is fixedly arranged in the liquid inlet 3 and close to the inner position of the cleaning cylinder 2, the number of the second sealing plates 12 is two, the second sealing plates 12 are semicircular plates, the second sealing plates 12 are movably arranged in the liquid outlet 4, the sizes of the two second sealing plates 12 are consistent with the size of the liquid outlet 4, the torsion spring shaft 13 is of a cylindrical structure, the torsion spring shaft 13 is movably arranged in the liquid inlet 3 and the liquid outlet 4, the first sealing plate 10 and the second sealing plates 12 are movably arranged through the torsion spring shaft 13, the limiting block 14 is a block with a rectangular structure, the limiting block 14 is fixedly arranged above the inner part of the liquid outlet 4, and when the cleaning cylinder 2 is deeply penetrated into the inner part of an oil field through the oil pipe 1, the oil pipe 1 is connected with the water pump, the cleaning cylinder 2 sucks the liquid in the oil field into the cleaning cylinder 2 through the liquid inlet 3, the second sealing plate 12 seals the liquid outlet 4 when the liquid is sucked under the action of the limiting block 14, the liquid is discharged through the water pump after the liquid is sucked, the first sealing plate 10 seals under the action of the abutting block 11, the liquid in the cleaning cylinder 2 is discharged out of the cleaning cylinder 2 through the liquid outlet 4, the filter screen 5 filters the liquid before the liquid, impurities in the liquid are left in the cleaning cylinder 2, the discharged liquid is the liquid without impurities, the vortex blade 8 is driven to rotate by the liquid during liquid discharging through the arrangement of the cleaning mechanism, the magnetic bar 7 and the cleaning brush 9 are driven to rotate through the movable shaft 6, the magnetic bar 7 rotates to adsorb iron impurities in the liquid, the filter screen 5 can be cleaned by the rotation of the cleaning brush 9, so that the filter screen 5 is prevented from being blocked by impurities during liquid discharge.
The cleaning cylinder 2 and the oil pipe 1 are provided with a mounting mechanism, the mounting mechanism comprises two mounting grooves 15, mounting blocks 16, a reset spring 17 and a limiting groove 18, the two mounting grooves 15 are symmetrically formed in the upper portion of the inner wall of the cleaning cylinder 2, the mounting blocks 16 are blocks of a trapezoid structure, the mounting blocks 16 are movably mounted in the mounting grooves 15, the reset spring 17 is movably mounted in the mounting grooves 15 and is movably connected with the mounting blocks 16, the limiting groove 18 is symmetrically formed in the lower portion of the outer side wall of the oil pipe 1, when the oil pipe 1 and the cleaning cylinder 2 are connected, the oil pipe 1 is only required to be inserted into the top of the cleaning cylinder 2, the oil pipe 1 can squeeze the mounting blocks 16, the inside of the mounting grooves 15 can be moved under the action of the inclined surfaces of the mounting blocks 16, after the positions of the limiting grooves 18 correspond to the positions of the mounting grooves 15, the mounting blocks 16 can be moved into the inside of the limiting grooves 18 to fix the oil pipe 1 and the cleaning cylinder 2 under the action of the reset spring 17, when the oil pipe 1 and the cleaning cylinder 2 are required to be continuously pressed downwards, the mounting blocks 16 are required to be pressed downwards, the inside the mounting blocks 16 are required to be pressed downwards to be pressed to be pushed to the inside the mounting grooves 15, and the cleaning cylinder 2 can be conveniently dismounted.
The working principle of the utility model is as follows:
when the oil pipe cleaning device is used, the cleaning cylinder 2 is deeply penetrated into the oil field through the oil pipe 1, the oil pipe 1 is connected with the water pump, at the moment, the cleaning cylinder 2 can suck the liquid inside the oil field into the cleaning cylinder 2 through the liquid inlet 3, under the action of the limiting block 14, the liquid outlet 4 can be sealed by the second sealing plate 12 when the liquid is sucked, after the liquid is sucked, the liquid is discharged through the water pump, at the moment, the first sealing plate 10 can be sealed under the action of the abutting block 11, the liquid inside the cleaning cylinder 2 can be discharged out of the cleaning cylinder 2 through the liquid outlet 4, before the cleaning net 5 can filter the liquid, impurities inside the liquid are left in the cleaning cylinder 2, the discharged liquid is the liquid without impurities, meanwhile, through the setting of the cleaning mechanism, the vortex blade 8 can be driven to rotate by the liquid, then the magnetic bar 7 and the cleaning brush 9 are driven to rotate through the movable shaft 6, the iron impurities inside the liquid can be adsorbed by the magnetic bar 7, the rotation of the cleaning brush 9 can clean the filter net 5, and the impurities can be prevented from blocking the filter net 5 when the liquid is discharged.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an oil belt cleaning device in pit, includes oil pipe (1) and cleaning cylinder (2), oil pipe (1) movable mounting communicates its characterized in that at the inside of cleaning cylinder (2) and cleaning cylinder (2) at the top of cleaning cylinder (2): the utility model discloses a cleaning device, including cleaning cylinder (2), liquid inlet (3) have been seted up on the lateral wall of cleaning cylinder (2), liquid outlet (4) have been seted up to the inside and outside wall of cleaning cylinder (2) have been run through in liquid inlet (3), the inside of liquid inlet (3) and liquid outlet (4) all is provided with sealing mechanism, sealing mechanism is including first closing plate (10), support piece (11), second closing plate (12), torsional spring axle (13) and stopper (14), the inside of cleaning cylinder (2) is all fixed mounting in both sides have filter screen (5) about, the inside of cleaning cylinder (2) is provided with cleaning mechanism, cleaning mechanism is including loose axle (6), magnetic force strip (7), vortex leaf (8) and cleaning brush (9).
2. A downhole oil cleaning apparatus according to claim 1, wherein: the utility model discloses a filter screen, including movable shaft (6), magnetic force strip (7), vortex leaf (8), cleaning brush (9) and two cleaning brush (9) respectively, the movable shaft (6) is located on filter screen (5) of below, magnetic force strip (7) symmetry fixed mounting is on the lateral wall of movable shaft (6), the upper and lower wall of filter screen (5) has been run through downwards to the bottom of movable shaft (6), the position that corresponds liquid outlet (4) in the bottom of movable shaft (6) of vortex leaf (8) fixed mounting, cleaning brush (9) symmetry fixed mounting is in the lateral wall below of movable shaft (6), the bottom of cleaning brush (9) is laminated mutually with the top wall of movable shaft (6) that is located below position.
3. A downhole oil cleaning apparatus according to claim 1, wherein: the utility model discloses a cleaning device, including first closing plate (10), stopper (14), first closing plate (10) movable mounting is in the inside of inlet (3), and support piece (11) fixed mounting is close to the inside position of cleaning cylinder (2) in the inside of inlet (3), and second closing plate (12) are two altogether, and second closing plate (12) movable mounting is in the inside of liquid outlet (4), torsional spring axle (13) movable mounting in the inside of inlet (3) and liquid outlet (4), stopper (14) fixed mounting in the inside top of liquid outlet (4).
4. A downhole oil cleaning apparatus according to claim 3, wherein: the size of the first sealing plate (10) is consistent with the size of the inside of the liquid inlet (3), the size of the two second sealing plates (12) is consistent with the size of the liquid outlet (4), and the first sealing plate (10) and the second sealing plates (12) are movably mounted through torsion spring shafts (13).
5. A downhole oil cleaning apparatus according to claim 1, wherein: the cleaning device is characterized in that a mounting mechanism is arranged between the cleaning cylinder (2) and the oil pipe (1), and comprises two mounting grooves (15), a mounting block (16), a reset spring (17) and a limiting groove (18).
6. A downhole oil cleaning apparatus according to claim 5, wherein: two mounting grooves (15) are symmetrically formed in the upper portion of the inner wall of the cleaning barrel (2), mounting blocks (16) are movably mounted in the mounting grooves (15), return springs (17) are movably mounted in the mounting grooves (15) and are movably connected with the mounting blocks (16), and limiting grooves (18) are symmetrically formed in the lower portion of the outer side wall of the oil pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320763777.8U CN219528980U (en) | 2023-04-10 | 2023-04-10 | Underground petroleum cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320763777.8U CN219528980U (en) | 2023-04-10 | 2023-04-10 | Underground petroleum cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219528980U true CN219528980U (en) | 2023-08-15 |
Family
ID=87584243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320763777.8U Active CN219528980U (en) | 2023-04-10 | 2023-04-10 | Underground petroleum cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219528980U (en) |
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2023
- 2023-04-10 CN CN202320763777.8U patent/CN219528980U/en active Active
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