CN105422428A - Pipe type rotational flow oil well pump - Google Patents
Pipe type rotational flow oil well pump Download PDFInfo
- Publication number
- CN105422428A CN105422428A CN201510794307.8A CN201510794307A CN105422428A CN 105422428 A CN105422428 A CN 105422428A CN 201510794307 A CN201510794307 A CN 201510794307A CN 105422428 A CN105422428 A CN 105422428A
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- China
- Prior art keywords
- bottom valve
- piston
- fixed
- ball
- pump
- 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.)
- Granted
Links
- 239000003129 oil well Substances 0.000 title claims abstract description 38
- -1 polyethylene ring Polymers 0.000 claims description 32
- 239000004020 conductor Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000003518 caustics Substances 0.000 abstract 2
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000001993 wax Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 241000239290 Araneae Species 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000003628 erosive effect Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000010779 crude oil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 241000931705 Cicada Species 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- OWXLRKWPEIAGAT-UHFFFAOYSA-N [Mg].[Cu] Chemical compound [Mg].[Cu] OWXLRKWPEIAGAT-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Lubricants (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a tubular rotational flow oil well pump which comprises a pump cylinder, a piston assembly fixed in the pump cylinder and a bottom valve assembly fixed at one end of the pump cylinder; the piston assembly includes: piston pull rod, piston top connection, piston body. The piston pull rod, the upper piston joint and the piston body of the piston assembly move up and down in the pump cylinder in a reciprocating mode, so that the ball and the ball seat in the bottom valve sleeve are continuously opened and closed to generate liquid flow rotating at a high speed, the ball, the upper base and the cross fork plate in the bottom valve sleeve rotate at a high speed together with the central rod, the cross fork plate cuts magnetic lines of force to generate induced current, Lorentz magnetic force and ionization neutralizing force are formed, dirt, corrosive substances and wax in oil are rearranged and are orderly discharged out of the pump, and the hazards of the dirt, the corrosive substances and the wax are solved from the aspect of physics.
Description
Technical field
The present invention relates to oil well pump technical field, particularly relate to a kind of pipe-type rotary-flow oil well pump.
Background technique
Oil well pump drives by pumping unit conventional downhole hardware crude oil in well being extracted into ground.Common oil well pump is primarily of pump barrel, suction valve, piston, drain four major part composition.According to the means of fixation of oil well pump in down-hole, tubing pump and sucker rod pump can be divided into.Tubing pump is also known as oil-line pump, and feature urceolus, lining and suction valve is assembled on ground be attempted by the first lower going-into-well in oil pipe bottom, then the piston sucker rod that expulsion valve is housed entered in pump by under oil pipe.
Pipe-type rotary-flow oil well pump belongs to the one in tubing pump, and find in the process using pipe-type rotary-flow oil well pump, grease etc. can be deposited in tube wall, affect the work of pipe-type rotary-flow oil well pump.
Summary of the invention
The application provides a kind of pipe-type rotary-flow oil well pump, and solve in prior art in the process using pipe-type rotary-flow oil well pump, grease etc. can be deposited in tube wall, affect the technical problem of the work of pipe-type rotary-flow oil well pump.
The application provides a kind of pipe-type rotary-flow oil well pump, and described pipe-type rotary-flow oil well pump comprises pump barrel, be fixed on the piston assembly in described pump barrel and be fixed on the bottom valve assembly of one end of described pump barrel;
Described piston assembly comprises: piston pulling rod, be fixed on described piston pulling rod one end piston upper connection, be fixed in described piston upper connection and be positioned at the piston body of described pump barrel;
Described bottom valve assembly comprises eddy flow internal segment, ball, center-pole ball, upper bed-plate, ball seat, two magnetic blocks, criss-crossing plate, center-pole, polyethylene ring, lower bottom base, bottom valve sleeve, bottom valve section header;
Described bottom valve sleeve is fixed between described bottom valve joint and described pump barrel; Described ball seat and described polyethylene ring are fixed in described bottom valve sleeve side by side, and described polyethylene ring is between described bottom valve joint and described ball seat;
Described upper bed-plate is sheathed on described center-pole, and described upper bed-plate offers spiral chute; Described lower bottom base is sheathed on described center-pole, and is fixed in one end of close described bottom valve joint in described polyethylene ring, described lower bottom base offers through hole, the space in described bottom valve joint is connected with the space in described polyethylene ring;
Described two magnetic blocks are fixed in described polyethylene ring, and between described ball seat and described lower bottom base; Described two magnetic blocks are oppositely arranged; Described criss-crossing plate is fixed on described center-pole, and between described ball seat and described lower bottom base; Described criss-crossing plate is made up of the conductive material not being magnetized;
Described eddy flow internal segment is fixed in described valve cage, between described piston assembly and described ball seat; Described ball is fixed on the one end away from described bottom valve joint on described center-pole, and described ball is arranged between described ball and described eddy flow internal segment.
Preferably, described polyethylene ring, described upper bed-plate, described center-pole adopt polythene material to make.
Preferably, one end of described bottom valve sleeve is sheathed on one end of described pump barrel, and the other end is sheathed on described bottom valve joint.
The application's beneficial effect is as follows:
By the piston pulling rod of piston assembly, piston upper connection, piston body is reciprocal moving up and down in pump barrel, the ball in bottom valve sleeve and ball seat is made constantly to open and close and produce the liquid stream of High Rotation Speed, simultaneously, ball in bottom valve sleeve, upper bed-plate, spider plate is together with center-pole rotation at a high speed, and spider plate cutting magnetic line produces induction current, form long-range navigation magnetic force and ionization counteragent, make the dirt in oil, erosion, wax rearranges with in orderly excavationg pump, dirt is solved from mechanism, erosion, the harm of wax, to solve in prior art in the process using pipe-type rotary-flow oil well pump, greases etc. can be deposited in tube wall, affect the technical problem of the work of pipe-type rotary-flow oil well pump.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described by the accompanying drawing used required in describing embodiment below, apparently, the accompanying drawing in the following describes is only some embodiments of the present invention.
Fig. 1 is the generalized section of a kind of pipe-type rotary-flow oil well pump of the application's better embodiment.
Embodiment
The embodiment of the present application is by providing a kind of pipe-type rotary-flow oil well pump, and solve in prior art in the process using pipe-type rotary-flow oil well pump, grease etc. can be deposited in tube wall, affect the technical problem of the work of pipe-type rotary-flow oil well pump.
Technological scheme in the embodiment of the present application is for solving the problems of the technologies described above, and general thought is as follows:
A kind of pipe-type rotary-flow oil well pump, described pipe-type rotary-flow oil well pump comprises pump barrel, be fixed on the piston assembly in described pump barrel and be fixed on the bottom valve assembly of one end of described pump barrel;
Described piston assembly comprises: piston pulling rod, be fixed on described piston pulling rod one end piston upper connection, be fixed in described piston upper connection and be positioned at the piston body of described pump barrel;
Described bottom valve assembly comprises eddy flow internal segment, ball, center-pole ball, upper bed-plate, ball seat, two magnetic blocks, criss-crossing plate, center-pole, polyethylene ring, lower bottom base, bottom valve sleeve, bottom valve section header;
Described bottom valve sleeve is fixed between described bottom valve joint and described pump barrel; Described ball seat and described polyethylene ring are fixed in described bottom valve sleeve side by side, and described polyethylene ring is between described bottom valve joint and described ball seat;
Described upper bed-plate is sheathed on described center-pole, and described upper bed-plate offers spiral chute; Described lower bottom base is sheathed on described center-pole, and is fixed in one end of close described bottom valve joint in described polyethylene ring, described lower bottom base offers through hole, the space in described bottom valve joint is connected with the space in described polyethylene ring;
Described two magnetic blocks are fixed in described polyethylene ring, and between described ball seat and described lower bottom base; Described two magnetic blocks are oppositely arranged; Described criss-crossing plate is fixed on described center-pole, and between described ball seat and described lower bottom base; Described criss-crossing plate is made up of the conductive material not being magnetized;
Described eddy flow internal segment is fixed in described valve cage, between described piston assembly and described ball seat; Described ball is fixed on the one end away from described bottom valve joint on described center-pole, and described ball is arranged between described ball and described eddy flow internal segment.
By the piston pulling rod of piston assembly, piston upper connection, piston body is reciprocal moving up and down in pump barrel, the ball in bottom valve sleeve and ball seat is made constantly to open and close and produce the liquid stream of High Rotation Speed, simultaneously, ball in bottom valve sleeve, upper bed-plate, spider plate is together with center-pole rotation at a high speed, and spider plate cutting magnetic line produces induction current, form long-range navigation magnetic force and ionization counteragent, make the dirt in oil, erosion, wax rearranges with in orderly excavationg pump, dirt is solved from mechanism, erosion, the harm of wax, to solve in prior art in the process using pipe-type rotary-flow oil well pump, greases etc. can be deposited in tube wall, affect the technical problem of the work of pipe-type rotary-flow oil well pump.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete mode of execution, technique scheme is described in detail.
In order to solve in prior art in the process using pipe-type rotary-flow oil well pump, grease etc. can be deposited in tube wall, affect the technical problem of the work of pipe-type rotary-flow oil well pump, and the application provides a kind of pipe-type rotary-flow oil well pump.As shown in Figure 1, described pipe-type rotary-flow oil well pump comprises: pump barrel 4, piston assembly and bottom valve assembly, and described piston assembly is fixed in described pump barrel 4, and described bottom valve assembly is fixed on one end of described pump barrel 4.On described pump barrel 4, internal thread connects tubing string.
Described piston assembly comprises: piston pulling rod 1, be fixed on piston pulling rod one end piston upper connection 2, be fixed in described piston upper connection 2 and be positioned at the piston body 3 of described pump barrel 4.When piston pulling rod 1 is pulled or promotes, drive described piston upper connection 2 to move, thus drive described piston body 3 mobile in described pump barrel 4.Another termination sucker rod of described piston pulling rod 1.
Described bottom valve assembly comprises eddy flow internal segment 5, ball 6, center-pole ball 7, upper bed-plate 8, ball seat 9, two magnetic block 10, criss-crossing plate 11, center-pole 12, polyethylene ring 13, lower bottom base 14, bottom valve sleeve 15, bottom valve section header 16.
One end of described pump barrel 4 is fixed in described bottom valve sleeve 15 one end, and the other end is fixed with bottom valve joint 16.In the present embodiment, one end of described bottom valve sleeve 15 is sheathed on one end of described pump barrel, and the other end is sheathed on described bottom valve joint 16.
Described ball seat 9 and described polyethylene ring 13 are fixed in described bottom valve sleeve 15 side by side, and described polyethylene ring 13 is between described bottom valve joint 16 and described ball seat 9.Described upper bed-plate 8 is sheathed on described center-pole 12.And described upper bed-plate 8 offers spiral chute.After pulling described piston pulling rod 1, described ball 6 departs from described ball seat 9, and described upper bed-plate 8 is positioned at described ball seat 9, and after the described piston pulling rod 1 of promotion, described ball 6 is got back in described ball seat 9, and so forth.
Described lower bottom base 14 is sheathed on described center-pole 12, and be fixed in one end of close described bottom valve joint 16 in described polyethylene ring 13, described lower bottom base 14 offers through hole, space in described bottom valve joint 16 is connected, so that liquid flows between described bottom valve joint 16 and described polyethylene ring 13 with the space in described polyethylene ring 13.
Described two magnetic blocks 10 are fixed in described polyethylene ring 13, and between described ball seat 9 and described lower bottom base 4.Described two magnetic blocks 10 are oppositely arranged.
Criss-crossing plate 11 to be fixed on described center-pole 12 and between described ball seat 9 and described lower bottom base 4.
Described eddy flow internal segment 5 to be fixed in described valve cage in 15, and between described piston assembly and described ball seat 9.Described ball 7 is fixed on the one end away from described bottom valve joint 16 on described center-pole 12, and described ball 8 is arranged between described ball 7 and described eddy flow internal segment 5.
During installation, first by eddy flow internal segment 5, ball 6, center-pole ball 7, upper bed-plate 8, ball seat 9, magnetic block 10, spider plate 11, center-pole 12, polyethylene ring 13, lower bottom base 14, bottom valve sleeve 15, on bottom valve sleeve 15 in the bottom valve assembly that bottom valve section header 16 forms, pin thread screw thread is threaded with the interior box of pump barrel 4 bottom and the designed depth of G.I.H, the piston assembly formed together with piston 3 that is threaded with the box of piston upper connection 2 by the public mouth screw thread of piston pulling rod 1 is again lowered into bottom pump barrel 4, on carry the over-stroke of piston assembly and pump bottom valve assembly, complete flow string.
The pipe-type rotary-flow oil well pump of the application connects piston upper connection 2 by pull bar 1 and drives piston body 3 to pump in pump barrel 4 constantly to screw out liquid stream and work, its antiscale and anticorrosion and wax control bottom valve assembly are by under the effect of eddy flow internal segment 5, ball 6, center-pole ball 7, upper bed-plate 8, spider plate 11, ball seat 9 in bottom valve sleeve 15, magnetic block 10, and what realized in the to-and-fro motion of pump barrel 4 by piston body 3 carries out magnetic field and electric field action to the liquid stream screwed out.
Wherein, polyethylene ring 13, upper bed-plate 8, center-pole 12 adopt polythene material to process, and spider plate 11 adopts the conductive material be not magnetized to make, as alloy aluminum, copper magnesium alloy etc.
By the piston pulling rod 1 of piston assembly, piston upper connection 2, piston body 3 is reciprocal moving up and down in pump barrel 4, the ball 6 in bottom valve sleeve 15 and ball seat 9 is made constantly to open and close and produce the liquid stream of High Rotation Speed, simultaneously, ball 7 in bottom valve sleeve 15, upper bed-plate 8, spider plate 11 is together with center-pole 12 rotation at a high speed, and spider plate 11 cutting magnetic line produces induction current, form long-range navigation magnetic force and ionization counteragent, make the dirt in oil, erosion, wax rearranges with in orderly excavationg pump, dirt is solved from mechanism, erosion, the harm of wax, to solve in prior art in the process using pipe-type rotary-flow oil well pump, greases etc. can be deposited in tube wall, affect the technical problem of the work of pipe-type rotary-flow oil well pump.
The application is realization mechanism antiscale and anticorrosion and wax control on the bottom valve of pipe-type rotary-flow oil well pump, therefore, has the simple and multi-functional effect of structure.
By the high speed spinning liquid of magnetic intensity, induction current, interior center-pole race, make zwitterion under the double action of electrostatic attraction and Lorentz force and under faradic effect, by capable for the ion in oil become neutral molecule, serve anticorrosion and possibility that is fouling; Make the wax molecules be near solidification point in unordered thermal motion, obtain energy, the magnetic that have adjusted each other hits orientation, provide the raw core condition of general crystallization, thus it is very little to generate a large amount of diameter, is suspended in crude oil in spherical crystallite.Be largely reducing like this and separate out sheet hard wax on tube wall, and in crude oil, form the netted complex compound of scale paraffin, simultaneously under the effect upwards of faradic current direction, form orderly arrangement, also just reduce the flow resistance of crude oil and the formation of wax simultaneously.In a word, the present invention is by high magnetic fields, and the liquid stream of induction current and High Rotation Speed, the device that the valve body of pump is transformed, solves antiscale, anticorrosion, wax control result object from mechanism.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (3)
1. a pipe-type rotary-flow oil well pump, is characterized in that, described pipe-type rotary-flow oil well pump comprises pump barrel, be fixed on the piston assembly in described pump barrel and be fixed on the bottom valve assembly of one end of described pump barrel;
Described piston assembly comprises: piston pulling rod, be fixed on described piston pulling rod one end piston upper connection, be fixed in described piston upper connection and be positioned at the piston body of described pump barrel;
Described bottom valve assembly comprises eddy flow internal segment, ball, center-pole ball, upper bed-plate, ball seat, two magnetic blocks, criss-crossing plate, center-pole, polyethylene ring, lower bottom base, bottom valve sleeve, bottom valve section header;
Described bottom valve sleeve is fixed between described bottom valve joint and described pump barrel; Described ball seat and described polyethylene ring are fixed in described bottom valve sleeve side by side, and described polyethylene ring is between described bottom valve joint and described ball seat;
Described upper bed-plate is sheathed on described center-pole, and described upper bed-plate offers spiral chute; Described lower bottom base is sheathed on described center-pole, and is fixed in one end of close described bottom valve joint in described polyethylene ring, described lower bottom base offers through hole, the space in described bottom valve joint is connected with the space in described polyethylene ring;
Described two magnetic blocks are fixed in described polyethylene ring, and between described ball seat and described lower bottom base; Described two magnetic blocks are oppositely arranged; Described criss-crossing plate is fixed on described center-pole, and between described ball seat and described lower bottom base; Described criss-crossing plate is made up of the conductive material not being magnetized;
Described eddy flow internal segment is fixed in described valve cage, between described piston assembly and described ball seat; Described ball is fixed on the one end away from described bottom valve joint on described center-pole, and described ball is arranged between described ball and described eddy flow internal segment.
2. pipe-type rotary-flow oil well pump as claimed in claim 1, is characterized in that, described polyethylene ring, described upper bed-plate, described center-pole adopt polythene material to make.
3. pipe-type rotary-flow oil well pump as claimed in claim 1, it is characterized in that, one end of described bottom valve sleeve is sheathed on one end of described pump barrel, and the other end is sheathed on described bottom valve joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794307.8A CN105422428B (en) | 2015-11-17 | 2015-11-17 | Pipe type rotational flow oil well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794307.8A CN105422428B (en) | 2015-11-17 | 2015-11-17 | Pipe type rotational flow oil well pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105422428A true CN105422428A (en) | 2016-03-23 |
| CN105422428B CN105422428B (en) | 2017-03-15 |
Family
ID=55500888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510794307.8A Active CN105422428B (en) | 2015-11-17 | 2015-11-17 | Pipe type rotational flow oil well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422428B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749661A (en) * | 2019-03-29 | 2020-10-09 | 中国石油天然气股份有限公司 | Injection-production conversion mining device and assembling method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064733A (en) * | 1991-03-11 | 1992-09-23 | 中国科学院金属研究所 | Permanent magnet wax-proof oil-well pump |
| EP1790853A1 (en) * | 2004-09-17 | 2007-05-30 | Chunguo Feng | A nc reciprocating immersible oil pump |
| CN201212380Y (en) * | 2008-07-02 | 2009-03-25 | 吴吉林 | Paraffin control pumping-assisting booster |
| CN203145897U (en) * | 2013-01-10 | 2013-08-21 | 王刚 | Multifunctional oil pump |
| CN104033127A (en) * | 2013-03-06 | 2014-09-10 | 王颖 | High magnetic rotational flow self power generation vacuum superconductivity quadruple effect paraffin control and viscosity reduction device |
| CA2914746A1 (en) * | 2013-08-02 | 2015-02-05 | Halliburton Energy Services, Inc. | Method and apparatus for restricting fluid flow in a downhole tool |
| CN205445974U (en) * | 2015-11-17 | 2016-08-10 | 中国石油天然气股份有限公司 | Pipe type rotational flow oil well pump |
-
2015
- 2015-11-17 CN CN201510794307.8A patent/CN105422428B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064733A (en) * | 1991-03-11 | 1992-09-23 | 中国科学院金属研究所 | Permanent magnet wax-proof oil-well pump |
| EP1790853A1 (en) * | 2004-09-17 | 2007-05-30 | Chunguo Feng | A nc reciprocating immersible oil pump |
| CN201212380Y (en) * | 2008-07-02 | 2009-03-25 | 吴吉林 | Paraffin control pumping-assisting booster |
| CN203145897U (en) * | 2013-01-10 | 2013-08-21 | 王刚 | Multifunctional oil pump |
| CN104033127A (en) * | 2013-03-06 | 2014-09-10 | 王颖 | High magnetic rotational flow self power generation vacuum superconductivity quadruple effect paraffin control and viscosity reduction device |
| CA2914746A1 (en) * | 2013-08-02 | 2015-02-05 | Halliburton Energy Services, Inc. | Method and apparatus for restricting fluid flow in a downhole tool |
| CN205445974U (en) * | 2015-11-17 | 2016-08-10 | 中国石油天然气股份有限公司 | Pipe type rotational flow oil well pump |
Non-Patent Citations (1)
| Title |
|---|
| 魏航信等: "基于旋流机理的防砂抽油泵研究", 《机械》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749661A (en) * | 2019-03-29 | 2020-10-09 | 中国石油天然气股份有限公司 | Injection-production conversion mining device and assembling method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105422428B (en) | 2017-03-15 |
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