阅读说明：本技术 一种油田泵吸式柱塞管道 (Oil field pump suction type plunger pipeline ) 是由 王世恭 于 2021-01-04 设计创作，主要内容包括：本发明公开了一种油田泵吸式柱塞管道,其结构包括：浸油管、汲油轮压套筒、拔销扣板、轴套环、螺纹筒,本发明实现了运用浸油管与汲油轮压套筒相配合,通过泵压轮体与汲油轮环在壳套筒内形成双轮引高低位穿插承接管道体顶部泵压气流的增幅和调试槽效果,避免了反冲气泡量和抽吸空鼓现象,提升饱满的油田抽吸量和管道疏通效率,从而保证包压收束的气动压力提升量均匀,养护管道输送质量和缩短工程周期的进度,让油田开采高效。(The invention discloses an oil field pump suction type plunger pipeline, which structurally comprises: the invention realizes the matching of the oil immersion pipe and the oil drawing wheel pressure sleeve, forms the double-wheel-guide high-low-position alternate receiving pipeline body top pumping pressure airflow amplification and debugging groove effect in the shell sleeve through the pumping pressure wheel body and the oil drawing wheel ring, avoids the back-flushing bubble quantity and the pumping hollowing phenomenon, improves the full oil field pumping quantity and the pipeline dredging efficiency, thereby ensuring the even pneumatic pressure lifting quantity of the pack pressure collection beam, maintaining the pipeline conveying quality and shortening the progress of the engineering period, and ensuring the oil field exploitation to be efficient.)

1. The utility model provides an oil field pump suction type plunger pipeline, its structure includes: soak oil pipe (1), draw oil wheel pressure sleeve (2), pull pin buckle (3), axle lantern ring (4), a screw thread section of thick bamboo (5), its characterized in that:

the oil drawing wheel pressure sleeve (2) is nested on the top of the oil immersion pipe (1), the oil drawing wheel pressure sleeve (2) is buckled with the pin pulling buckle plate (3), the pin pulling buckle plate (3) is installed on the front side of the shaft sleeve ring (4), the oil drawing wheel pressure sleeve (2) is nested below the bottom of the shaft sleeve ring (4), and the shaft sleeve ring (4) is inserted below the bottom of the threaded cylinder (5);

the oil drawing wheel pressure sleeve (2) is provided with a pump pressure wheel body (2A), an oil drawing wheel ring (2B), a clamping plate cross support frame (2C) and a shell sleeve (2D);

the oil immersion pipe comprises a shell sleeve (2D), a pumping wheel body (2A), a shell sleeve (2D), a clamping plate cross-support frame (2C), a pumping wheel body (2A), a shell sleeve (2D), a clamping plate cross-support frame and a bearing plate, wherein the pumping wheel body (2A) is arranged on the top of the oil immersion wheel ring (2B), the pumping wheel body (2A) and the oil immersion wheel ring (2B) are two and are respectively arranged on the left side and the right side of the shell sleeve (2D), the clamping plate.

2. The oilfield pumping plunger pipeline of claim 1, wherein: the pumping pressure wheel body (2A) is composed of a pumping pressure inner core (2A1) and a fan plate wheel disc (2A2), the pumping pressure inner core (2A1) is installed inside the fan plate wheel disc (2A2), and the pumping pressure inner core (2A1) and the fan plate wheel disc (2A2) are nested into a whole.

3. The oilfield pumping plunger pipeline of claim 2, wherein: the pump pressure inner core (2A1) comprises a deflection spherical cap groove (2A11), a guide plate (2A12) and a capsule pressure core groove (2A13), the guide plate (2A12) is inserted and embedded in the deflection spherical cap groove (2A11), and the guide plate (2A12) and the capsule pressure core groove (2A13) are buckled together.

4. The oilfield pumping plunger pipeline of claim 1, wherein: the oil drawing wheel ring (2B) is composed of an inner oil drawing ring groove (2B1) and an outer bundling lantern ring (2B2), the inner oil drawing ring groove (2B1) is installed inside the outer bundling lantern ring (2B2), and the inner oil drawing ring groove (2B1) is matched with the outer bundling lantern ring (2B 2).

5. The oilfield pumping plunger pipeline of claim 4, wherein: the inner oil drawing ring groove (2B1) is composed of a fan plate grid groove (2B11), a corrugated plate (2B12) and a cotton cushion block (2B13), the fan plate grid groove (2B11) and the corrugated plate (2B12) are nested into a whole, and the cotton cushion block (2B13) is installed inside the fan plate grid groove (2B 11).

6. The oilfield pumping plunger pipeline of claim 1, wherein: the oil immersion pipe (1) is composed of an ellipsoid spacer block (11) and a pipeline body (12), the ellipsoid spacer block (11) is provided with two blocks and is respectively installed at the left upper corner and the right upper corner of the pipeline body (12), and the ellipsoid spacer block (11) is matched with the pipeline body (12).

7. The oilfield pumping plunger pipeline of claim 6, wherein: the ellipsoid spacer block (11) is composed of grid wing plates (111) and ellipsoid grooves (112), the grid wing plates (111) are installed inside the ellipsoid grooves (112), and the grid wing plates (111) are inserted into the ellipsoid grooves (112).

8. The oilfield pumping plunger pipeline of claim 1, wherein: the pin pulling buckle plate (3) is composed of a pin pulling buckle block (31) and a lining plate (32), the pin pulling buckle block (31) is installed under the bottom of the lining plate (32), and the pin pulling buckle block (31) and the lining plate (32) are of an integrated structure.

9. The oilfield pumping plunger pipeline of claim 8, wherein: the pin pulling buckle block (31) is composed of a spacer transverse plate (311) and double trapezoidal buckle grooves (312), the spacer transverse plate (311) is installed inside the double trapezoidal buckle grooves (312), and the spacer transverse plate (311) is matched with the double trapezoidal buckle grooves (312).

Technical Field

The invention relates to an oil field pump suction type plunger pipeline, belonging to the field of petroleum.

Background

The exploitation of offshore oil field and the exploitation of land oil field all need to bore the oil field passageway and alternate the pipeline again and form the operation effect of drawing crude oil, let subsequent pipe-line transportation operation and butt joint output oil mass high-efficient, let follow-up general through-type pipeline machinery oil field exploitation operation of using, the public shortcoming of treating the optimization of prior art has:

the plunger pipeline in the oil field is the equipment that conveniently alternates the passageway and draw the oil, and the pipeline groove is pegged graft and is needed the suction of high-order end, can cause the phenomenon of blowing when the low-order end of contact oil level produced recoil bubble and suction not enough like this, causes the suction operation of empty pipe, leads to subsequent pipeline to dredge the flux and reduces, and extraction efficiency descends to the engineering progress that causes the oil field to promote the operation slows down the phenomenon.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an oil field pump suction type plunger pipeline to solve the problems that the plunger pipeline of the oil field is a device for conveniently inserting a channel to extract oil, and the plugging of a pipeline groove requires the suction of a high-position end, so that the phenomenon of blow when the low-position end contacting an oil surface generates recoil bubbles and the suction is insufficient can be caused, the suction operation of an empty pipe is caused, the subsequent dredging flux of the pipeline is reduced, the extraction efficiency is reduced, and the engineering progress slow phenomenon of the lifting operation of the oil field is caused.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an oil field pump suction type plunger pipeline, its structure includes: the oil immersion pipe, the oil drawing wheel pressure sleeve, the pin pulling buckle plate, the shaft sleeve ring and the thread cylinder, the oil drawing wheel pressure sleeve is nested on the top of the oil immersion pipe, and the axes are collinear, the oil drawing wheel pressure sleeve is buckled with the pull pin buckle plate which is arranged at the front side of the shaft sleeve ring, the oil drawing wheel pressure sleeve is nested below the bottom of the shaft sleeve ring, the axes of the oil drawing wheel pressure sleeve are collinear, the shaft sleeve ring is nested below the bottom of the threaded cylinder and is communicated with the threaded cylinder, the oil drawing wheel pressure sleeve is provided with a pump pressure wheel body, an oil drawing wheel ring, a clamping plate cross-support frame and a shell sleeve, the pump pressure wheel body is arranged on the top of the oil drawing wheel ring and is positioned on the same vertical plane, two pumping pressure wheel bodies and two oil drawing wheel rings are arranged and are respectively arranged at the left side and the right side of the shell sleeve, the two clamping plate cross-supporting frames are respectively tightly attached to the left side and the right side of the shell sleeve, the shell sleeve is nested on the top of the oil immersion pipe, and the axes of the shell sleeve are collinear.

In order to optimize the technical scheme, the method further comprises the following steps:

as a further improvement of the invention, the pumping wheel body consists of a pumping inner core and a fan plate wheel disc, the pumping inner core is arranged inside the fan plate wheel disc, the axes of the pumping inner core and the fan plate wheel disc are collinear, and the pumping inner core and the fan plate wheel disc are nested into a whole.

As a further improvement of the invention, the pumping pressure inner core consists of a deflection spherical cover groove, a guide plate and a capsule pressure core groove, the guide plate is inserted and embedded in the deflection spherical cover groove, and the guide plate and the capsule pressure core groove are buckled together and are positioned on the same vertical surface.

As a further improvement of the invention, the oil drawing wheel ring consists of an inner oil drawing ring groove and an outer bundling lantern ring, the inner oil drawing ring groove is arranged in the outer bundling lantern ring, the axes of the inner oil drawing ring groove and the outer bundling lantern ring are collinear, and the inner oil drawing ring groove and the outer bundling lantern ring are in clearance fit.

As a further improvement of the invention, the inner oil drawing ring groove is composed of a fan plate grid groove, a corrugated plate and a cotton cushion block, the fan plate grid groove and the corrugated plate are nested into a whole and are positioned on the same vertical plane, and the cotton cushion block is arranged inside the fan plate grid groove.

As a further improvement of the invention, the oil immersion pipe consists of two ellipsoidal spacer blocks and a pipeline body, wherein the two ellipsoidal spacer blocks are respectively arranged at the left upper corner and the right upper corner of the pipeline body, and the ellipsoidal spacer blocks and the pipeline body are in interference fit.

As a further improvement of the invention, the ellipsoidal spacer block consists of a grid wing plate and an ellipsoidal groove, the grid wing plate is arranged in the ellipsoidal groove and is positioned on the same vertical plane, and the grid wing plate and the ellipsoidal groove are inserted and embedded together.

As a further improvement of the invention, the pin pulling buckle plate consists of a pin pulling buckle block and a lining plate, the pin pulling buckle block is arranged below the bottom of the lining plate and is positioned on the same vertical surface, and the pin pulling buckle block and the lining plate are of an integrated structure.

As a further improvement of the invention, the pin pulling buckle block consists of a spacer transverse plate and a double-trapezoid buckle groove, the spacer transverse plate is arranged inside the double-trapezoid buckle groove, and the spacer transverse plate and the double-trapezoid buckle groove are in interference fit.

As a further improvement of the invention, the deflection spherical cover groove is a composite spherical cover structure with a deflection wheel groove at the bottom and a covering and pressing groove at the top, so that the operation effect of auxiliary pumping lifting in four directions is facilitated.

As a further improvement of the invention, the corrugated plate is of a strip plate structure with a left wide and a right narrow support corrugated shape, so that the fluctuating surge is convenient to rotate, the efficiency of pumping oil bodies by the propeller is improved, and the high efficiency of pipeline transportation and the operation effect of the anti-overflow return brush are ensured.

As a further improvement of the invention, the grid wing plate is of a composite plate block structure with trapezoidal fins inserted with short bars of grid reinforcing ribs, so that the left and right insertion is convenient to form a spacer jacking operation effect, and the stability of pipe barrel plugging and butt joint is ensured.

As a further improvement of the invention, the double-trapezoid catching groove is of a catching groove structure with an upper small trapezoid column plate and a lower large trapezoid column plate, so that the cylinder shell can be conveniently clamped in an up-down internal pressure manner, and the operation effect of the auxiliary lifting pipeline is guaranteed.

Advantageous effects

The invention relates to an oil field pump suction type plunger pipeline.A worker puts a pipeline body of an oil immersion pipe into an oil field deeply, and then rubs against the bottom of a shell sleeve of a pressure sleeve of a suction oil wheel through a grid wing plate and an ellipsoid groove of an ellipsoid spacer block to enable a pin pulling buckle plate to be inserted into a shaft sleeve ring and a splint cross-support frame to form a pressing and buckling operation effect, so that a threaded cylinder lifts the oil body and a pump pressure inner core of a pump pressure conduction pump wheel body is matched with the pressure of a top pump to drive a fan plate wheel disc to sweep and circle, a deflection ball cover groove and a guide plate form a circle lifting and pressurizing operation effect on the top of an outer beam sleeve ring of the suction oil wheel ring along a bag pressure core groove, a plurality of fan plate grid grooves in an inner suction oil ring groove are respectively and alternately sleeved with a corrugated plate and a cotton pad to form a disturbed flow suction oil suction and adsorption lifting and extrusion cyclone operation effects, and the plunger density of.

The invention has the following advantages after operation:

the application soaks oil pipe and draws oil wheel pressure sleeve and cooperatees, form the increase of two rounds of high low-order interlude and accept pipeline body top pump pressure air current and debugging groove effect through pumping pressure wheel body and drawing oil wheel ring in the shell sleeve, the recoil bubble volume and the suction hollowing phenomenon have been avoided, promote full oil field suction volume and pipeline mediation efficiency, thereby guarantee that the pneumatic pressure lift volume of package pressure receipts bundle is even, maintenance pipeline transport quality and the progress that shortens engineering cycle, let the oil field exploitation high-efficient.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of an oilfield pumping plunger pipeline of the present invention.

FIG. 2 is a schematic cross-sectional view of the details of the oil immersion pipe and the oil suction wheel pressure sleeve according to the present invention.

FIG. 3 is a detailed cross-sectional view of the pressure sleeve and the pin-pulling buckle plate of the present invention.

FIG. 4 is a detailed cross-sectional view of the oil pumping wheel sleeve, the pump wheel body, and the oil pumping wheel ring according to the present invention.

FIG. 5 is an enlarged cross-sectional view of the ellipsoidal spacer block of the present invention in its operating state.

FIG. 6 is an enlarged cross-sectional view of the pin pulling block according to the present invention.

Fig. 7 is an enlarged sectional view of the pump core according to the present invention in an operating state.

FIG. 8 is an enlarged cross-sectional view of the inner oil-pumping ring groove of the present invention.

Description of reference numerals: the oil-immersed tube-1, the oil-drawing wheel-pressure sleeve-2, the pin-pulling buckle-3, the shaft sleeve ring-4, the threaded cylinder-5, the pump pressure wheel body-2A, the oil-drawing wheel ring-2B, the clamping plate cross-support frame-2C, the shell sleeve-2D, the pump pressure inner core-2A 1, the fan plate wheel disc-2A 2, the deflection ball cover groove-2A 11, the guide plate-2A 12, the bag core-pressing groove-2A 13, the inner oil-drawing ring groove-2B 1, the outer-bundle sleeve ring-2B 2, the fan plate grid groove-2B 11, the corrugated plate-2B 12, the cotton cushion block-2B 13, the ellipsoidal spacer block-11, the pipeline body-12, the grid wing plate-111, the ellipsoidal groove-112, the pin-pulling buckle block-31, the lining plate-32, the spacer transverse plate-311 and the double-trapezoidal buckle groove-312.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows:

referring to fig. 1 to 8, the present invention provides an oilfield pumping type plunger pipeline, which comprises: the oil pumping device comprises an oil immersion pipe 1, an oil pumping wheel pressure sleeve 2, a pin pulling buckle plate 3, a shaft sleeve ring 4 and a threaded cylinder 5, wherein the oil pumping wheel pressure sleeve 2 is nested on the top of the oil immersion pipe 1, the axes of the oil pumping wheel pressure sleeve 2 are collinear, the oil pumping wheel pressure sleeve 2 and the pin pulling buckle plate 3 are buckled together, the pin pulling buckle plate 3 is installed on the front side of a shaft sleeve ring 4, the oil pumping wheel pressure sleeve 2 is nested under the bottom of the shaft sleeve ring 4, the axes of the oil pumping wheel pressure sleeve 2 are collinear, the shaft sleeve ring 4 is nested under the bottom of the threaded cylinder 5 and is communicated with each other, the oil pumping wheel pressure sleeve 2 is provided with a pumping wheel body 2A, an oil pumping wheel ring 2B, a clamping plate cross-support 2C and a shell sleeve 2D, the pumping wheel body 2A is installed on the top of the oil pumping wheel ring 2B and is located on the same vertical surface, the pumping wheel body 2A and the oil pumping wheel ring 2B are provided with two clamping plate cross-support 2C and installed on the left side and, the shell sleeve 2D is nested on the top of the immersion oil pipe 1 and the axes are collinear.

Referring to fig. 4, the pumping wheel body 2A is composed of a pumping core 2A1 and a fan plate wheel disc 2A2, the pumping core 2A1 is installed inside the fan plate wheel disc 2A2, the axes of the pumping core 2A1 and the fan plate wheel disc 2A2 are nested into a whole, the oil pumping wheel ring 2B is composed of an inner oil pumping ring groove 2B1 and an outer collar 2B2, the inner oil pumping ring groove 2B1 is installed inside the outer collar 2B2, the axes of the inner oil pumping ring groove 2B1 and the outer collar 2B2 are in clearance fit, and a double-helix wheel pressure drainage lifting operation effect for assisting suction is formed at the top of the oil pumping ring groove 2B1 through the pumping core 2A 1.

Referring to fig. 7, the pumping core 2a1 is composed of a deflection ball cover groove 2a11, a guide plate 2a12, and a capsule core pressing groove 2a13, the guide plate 2a12 is inserted and embedded in the deflection ball cover groove 2a11, the guide plate 2a12 is fastened with the capsule core pressing groove 2a13 and is located on the same vertical plane, the deflection ball cover groove 2a11 is a composite ball cover structure with a deflection wheel groove and a top cover pressing groove at the bottom, so that the pumping auxiliary lifting operation effect is formed at four positions conveniently, and the deflection ball cover groove 2a11 is fastened with the guide plate 2a12 to form a cross structure to match with the deflection winding resistance operation effect of the pumping pipeline.

Referring to fig. 8, the inner oil-drawing ring groove 2B1 is composed of a fan plate grid groove 2B11, a corrugated plate 2B12 and a cotton pad 2B13, the fan plate grid groove 2B11 and the corrugated plate 2B12 are nested into a whole and are located on the same vertical plane, the cotton pad 2B13 is installed inside the fan plate grid groove 2B11, the corrugated plate 2B12 is a strip plate structure with a left wide and right narrow support corrugated shape, so that the efficiency of the rolling surge rotation lifting propeller oil suction is facilitated, the efficiency of pipeline transportation and the operation effect of the anti-overflow back rotation brush are guaranteed, and the corrugated plate 2B12 and the cotton pad 2B13 alternately surround each other to form a flow-disturbing and lifting linkage operation effect.

Referring to fig. 2, the oil immersion pipe 1 is composed of two ellipsoidal spacer blocks 11 and a pipe body 12, the two ellipsoidal spacer blocks 11 are respectively installed at the upper left corner and the upper right corner of the pipe body 12, the ellipsoidal spacer blocks 11 and the pipe body 12 are in interference fit, and spacer friction operation effects are formed at two sides of the pipe body 12 through the ellipsoidal spacer blocks 11.

Referring to fig. 5, the ellipsoidal spacer block 11 is composed of grid wing plates 111 and ellipsoidal grooves 112, the grid wing plates 111 are installed inside the ellipsoidal grooves 112 and are located on the same vertical plane, the grid wing plates 111 are inserted into the ellipsoidal grooves 112, the grid wing plates 111 are of a composite plate structure in which trapezoidal fins are inserted into grid reinforcing rib short bars, so that left and right insertion is facilitated to form a spacer jacking operation effect, the stability of pipe barrel plugging butt joint is guaranteed, and left and right insertion spacer operation effects are formed in the ellipsoidal grooves 112 through the grid wing plates 111.

The working process is as follows: a worker puts the pipeline body 12 of the oil immersion pipe 1 into an oil field deeply, then the bottom of a shell sleeve 2D of the oil drawing wheel pressure sleeve 2 is propped through the friction of a grid wing plate 111 of an ellipsoid spacer block 11 and an ellipsoid groove 112, a shaft sleeve ring 4 inserted into a pin pulling buckle plate 3 and a splint cross-support frame 2C form a pressing and buckling operation effect, a threaded cylinder 5 lifts oil bodies and conducts a pump pressure inner core 2A1 of a pump pressure wheel body 2A in cooperation with the pressure of a top pump to drive a fan plate wheel disc 2A2 to sweep and brush and rotate, a deflection ball cover groove 2A11 and a guide plate 2A12 form a rotating, lifting and pressurizing operation effect along a bag pressure core groove 2A13 at the top of an outer bundle sleeve ring 2B2 of the oil drawing wheel ring 2B, a plurality of fan plate grid grooves 2B11 in an inner oil drawing oil ring groove 2B1 are respectively sleeved with a corrugated plate 2B12 and a cotton cushion block 2B13 in an alternating mode to form a turbulent flow extrusion operation effect and an adsorption pressurization effect, and the density of the plunger piston pump cyclone auxiliary cyclone.

Example two:

referring to fig. 1 to 8, the present invention provides an oilfield pumping type plunger pipeline, which is otherwise the same as embodiment 1 except that:

referring to fig. 3, the pin pulling buckle plate 3 is composed of a pin pulling buckle block 31 and a lining plate 32, the pin pulling buckle block 31 is installed below the bottom of the lining plate 32 and is located on the same vertical plane, the pin pulling buckle block 31 and the lining plate 32 are of an integral structure, and a disassembling operation effect of pulling a sheet is formed on the top of the lining plate 32 through the pin pulling buckle block 31.

Referring to fig. 6, the pin pulling buckle block 31 is composed of a spacer transverse plate 311 and a double-trapezoid buckle groove 312, the spacer transverse plate 311 is installed inside the double-trapezoid buckle groove 312, the spacer transverse plate 311 and the double-trapezoid buckle groove 312 are in interference fit, the double-trapezoid buckle groove 312 is a buckle groove structure of a large trapezoid pillar plate below a small pillar plate, so that a cylinder shell is conveniently clamped in an up-and-down pressing mode, the operation effect of an auxiliary lifting pipeline is guaranteed, and the operation effect of attaching spacers of an up-and-down pulling buckle shell is formed in the double-trapezoid buckle groove 312 through the spacer transverse plate 311.

The sleeve and the pipeline are connected in an inserting mode to form an assembling operation effect of vertical insertion, the pin pulling buckle block 31 of the pin pulling buckle plate 3 is pressed and buckled and attached to the bottom of the lining plate 32 through the spacer transverse plate 311 and the double-trapezoid buckle groove 312 in the assembling operation, and the assembling tightness and the convenient disassembling operation effect are guaranteed.

The invention achieves the effects of forming a double-wheel-guide high-low-position insertion receiving pipeline body 12 top pumping pressure airflow amplification and debugging groove in a shell sleeve 2D by matching the oil immersion pipe 1 and the oil drawing wheel pressure sleeve 2 and forming a double-wheel-guide high-low-position insertion receiving pipeline body 2 top pumping pressure airflow in the shell sleeve 2D through the pumping pressure wheel body 2A and the oil drawing wheel ring 2B through the mutual combination of the components, avoids backflushing air bubble quantity and pumping hollowing phenomenon, improves the full oil field pumping quantity and pipeline dredging efficiency, ensures the pneumatic pressure lifting quantity of pack pressure collection beam to be uniform, maintains the pipeline conveying quality and shortens the progress of the engineering period, ensures the oil field exploitation to be efficient, thereby solving the problems that the plunger pipeline of the oil field is equipment which is convenient for inserting and penetrating channels to extract oil, and the pipeline groove insertion needs high-position end pumping, which can cause the backflushing air bubbles and insufficient suction at the low-position end contacting the oil surface, causes, and the extraction efficiency is reduced, thereby causing the problem of the slow engineering progress of the oil field lifting operation.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.