CN210977319U - Oil field oil pumping pipe - Google Patents
Oil field oil pumping pipe Download PDFInfo
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- CN210977319U CN210977319U CN201921382188.5U CN201921382188U CN210977319U CN 210977319 U CN210977319 U CN 210977319U CN 201921382188 U CN201921382188 U CN 201921382188U CN 210977319 U CN210977319 U CN 210977319U
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Abstract
The utility model belongs to the oil field, especially, oil pipe is taken out in oil field to two current inconvenient problems of oil pumping union coupling, now propose following scheme, it includes that two take out oil pipe, two are taken out and are equipped with same adapter sleeve between the oil pipe, take out and have cup jointed heat preservation inner tube and heat preservation outer tube on the oil pipe, it has the filling layer to fill between heat preservation inner tube and the heat preservation outer tube, has cup jointed the outer tube on the heat preservation outer tube, and fixed mounting has adiabatic pad in the outer tube, the top side and the equal fixed mounting of bottom side of adapter sleeve have fastening case. The utility model discloses simple structure, the both ends of filling layer are sealed to have adiabatic effect, guarantee to take out few heat exchanges between oil pipe and the outer tube, the oil temperature does not reduce simultaneously, has changed the common mode of taking out oil pipe and installing through the screw thread, only need will take out the oil pipe and insert in one side of adapter sleeve, completion installation that can be convenient, thereby greatly reduced the construction volume, alleviateed workman's burden, improved the efficiency of construction simultaneously.
Description
Technical Field
The utility model relates to an oil field technical field especially relates to an oil field takes out oil pipe.
Background
In the process of oil exploitation, crude oil is pumped from the underground deep layer to the ground through mechanical work, and in the process of crude oil flowing, as the temperature of soil in the ground is far lower than that of the crude oil, a wax precipitation phenomenon occurs, wherein the wax precipitation is a mixture of semisolid and solid paraffin, asphalt, colloid, silt and other impurities, and is unfavorable for the oil exploitation process, so that production shutdown is caused, and the economic benefit is reduced.
The patent with publication number CN209196313U discloses a vacuum heat insulation oil pipe for oil field, be favorable to the heat preservation of oil pipe junction, avoided leading to the temperature reduction of oil because of the heat loss of body junction, make things convenient for the pipeline to also be favorable to keeping warm when connecting, the transport efficiency of oil has been improved, in this device, adopt the vacuum form to keep warm, but in this device, when two oil pumping pipe connections, install on the adapter sleeve through the screw thread, consequently when the installation, need rotate the oil pumping pipe and just can accomplish the installation, but oil pumping pipe often is very heavy, therefore the screw thread installation wastes time and energy, need consume a large amount of strength of workman, construction volume is big simultaneously, the efficiency of construction is low, there is improved space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of the prior art that two oil pumping pipes are inconvenient to connect and providing an oil pumping pipe for oil field.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an oil extraction pipe of an oil field comprises two oil extraction pipes, a same connecting sleeve is arranged between the two oil extraction pipes, the oil pumping pipe is sleeved with a heat insulation inner pipe and a heat insulation outer pipe, a filling layer is filled between the heat insulation inner pipe and the heat insulation outer pipe, the heat insulation outer pipe is sleeved with an outer pipe, a heat insulation pad is fixedly arranged in the outer pipe, fastening boxes are fixedly arranged on the top side and the bottom side of the connecting sleeve, sealing plates are fixedly arranged on the top side and the bottom side of the two outer tubes, inserting rods are fixedly arranged on the sides, close to each other, of the two sealing plates on the same side, inserting holes are formed in the inner walls of the two sides of one fastening box, one ends, close to each other, of the two inserting rods respectively penetrate through the two inserting holes, without evacuation, a filling method can be used, both ends of the filling layer are sealed, therefore, the heat-insulating oil pump has a heat-insulating effect, ensures that little heat exchange is carried out between the oil pumping pipe and the outer pipe, and the oil temperature is not reduced.
Preferably, the spout has been seted up on one side inner wall of fastening case, slidable mounting has two push pedals in the spout, the one end that two inserted bars are close to each other contacts with one side that two push pedals were kept away from each other respectively, all rotate on the both sides inner wall of fastening case and install the bull stick, one side of two push pedals is all rotated and is installed the pull rod, one side of two pull rods is rotated respectively and is installed on one side of two bull sticks, the equal movable mounting in one side of two bull sticks has the cross pole, the draw-in groove has all been seted up to one side of two inserted bars, the one end of two cross poles extends to respectively in two draw-in grooves, take out in two oil pipe and insert in the connecting sleeve in proper order, make the.
Preferably, one side of the cross rod is provided with a sliding shaft hole, a rotating shaft is movably arranged in the sliding shaft hole, rotating holes are formed in the rotating rod and one side of the pull rod, one end of the rotating shaft penetrates through the two rotating holes in sequence, and the pull rod drives the rotating rod to rotate through the rotating shaft, so that the rotating shaft drives the cross rod to move.
Preferably, the equal fixed mounting in one side that two push pedal kept away from each other has the spring, and the one end that two springs kept away from each other is fixed mounting respectively on the both sides inner wall of spout, and the one end of push pedal makes a spring atress along spout horizontal migration.
Preferably, the elliptical hole has been seted up on one side inner wall of fastening case, the downthehole movable mounting of elliptical has the handle, one side fixed mounting of handle has the oval piece that is located the fastening incasement, one side of oval piece is seted up flutedly, the circular slot has been seted up to the annular on the inner wall of recess, movable mounting has the circle piece in the circular slot, the one end fixed mounting of cross-bar is on one side of circle piece, the cross-bar pulls the oval piece into the fastening incasement, the handle is rotated this moment for the oval piece passes through the circular slot and rotates on the circle piece, until oval piece is perpendicular with the elliptical hole, can make the oval piece block card on one side inner wall of fastening case, can accomplish oil pumping pipe's installation.
In the utility model, because the oil pumping pipe, the heat preservation inner pipe, the filling layer, the heat preservation outer pipe, the heat insulation pad and the outer pipe are arranged, the filling layer is filled between the heat preservation inner pipe and the heat preservation outer pipe, thereby achieving the effect of heat insulation;
in the utility model, because the connecting sleeve, the sealing plate, the fastening box, the inserting rod, the inserting hole, the sliding chute, the push plate, the pull rod, the rotating hole, the rotating shaft, the cross rod, the driving rod, the elliptical hole, the elliptical block and the clamping groove are arranged, the connection of the two oil pumping pipes is faster and more convenient;
the utility model discloses simple structure, the both ends of filling layer are sealed to have adiabatic effect, guarantee to take out few heat exchanges between oil pipe and the outer tube, the oil temperature does not reduce simultaneously, has changed the common mode of taking out oil pipe and installing through the screw thread, only need will take out the oil pipe and insert in one side of adapter sleeve, completion installation that can be convenient, thereby greatly reduced the construction volume, alleviateed workman's burden, improved the efficiency of construction simultaneously.
Drawings
Fig. 1 is a schematic structural view of an oil field oil pumping pipe provided by the present invention;
fig. 2 is a schematic structural view of the connection between two oil pumping pipes and a connecting sleeve of the oil pumping pipe in an oil field according to the present invention;
fig. 3 is a schematic structural diagram of a portion a in fig. 2 of an oil extraction pipe in an oil field according to the present invention;
fig. 4 is a schematic structural diagram of a portion a1 in fig. 3 of an oil field oil extraction pipe according to the present invention.
In the figure: the device comprises an oil pumping pipe 1, a heat preservation inner pipe 2, a filling layer 3, a heat preservation outer pipe 4, a heat insulation pad 5, an outer pipe 6, a connecting sleeve 7, a sealing plate 8, a fastening box 9, an inserting rod 10, an inserting hole 11, a sliding groove 12, a push plate 13, a pull rod 14, a rotating rod 15, a rotating hole 16, a rotating shaft 17, a cross rod 18, a driving rod 19, an elliptical hole 20, an elliptical block 21 and a clamping groove 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, an oil pumping pipe for an oil field comprises two oil pumping pipes 1, a same connecting sleeve 7 is arranged between the two oil pumping pipes 1, an inner insulating pipe 2 and an outer insulating pipe 3 are sleeved on the oil pumping pipe 1, a filling layer 4 is filled between the inner insulating pipe 2 and the outer insulating pipe 3, an outer pipe 6 is sleeved on the outer insulating pipe 3, a heat insulating pad 5 is fixedly installed in the outer pipe 6, fastening boxes 9 are fixedly installed on the top side and the bottom side of the connecting sleeve 7, sealing plates 8 are fixedly installed on the top side and the bottom side of the two outer pipes 6, inserting rods 10 are fixedly installed on the sides, close to each other, of the two sealing plates 8 on the same side, inserting holes 11 are respectively formed in the inner walls on the two sides of one fastening box 9, one ends, close to each other, of the two inserting rods 10 respectively penetrate through the two inserting holes 11, and under, therefore, the heat-insulating oil pump has a heat-insulating effect, ensures that little heat exchange is carried out between the oil pumping pipe 1 and the outer pipe 6, and the oil temperature is not reduced.
The utility model discloses in, spout 12 has been seted up on one side inner wall of fastening case 9, sliding mounting has two push pedal 13 in spout 12, the one end that two inserted bars 10 are close to each other contacts with one side that two push pedal 13 kept away from each other respectively, all rotate on the both sides inner wall of fastening case 9 and install bull stick 15, one side of two push pedal 13 is all rotated and is installed pull rod 14, one side of two pull rod 14 is rotated respectively and is installed on one side of two bull sticks 15, the equal movable mounting in one side of two bull sticks 15 has cross 18, draw-in groove 22 has all been seted up to one side of two inserted bars 10, the one end of two cross 18 extends to respectively in two draw-in grooves 22, take out in oil pipe 1 inserts adapter sleeve 7 in proper order for the one end of cross 18 injects in draw-in groove 22, thereby block.
The utility model discloses in, the smooth shaft hole has been seted up to one side of cross 18, and movable mounting has pivot 17 in the smooth shaft hole, and commentaries on classics hole 16 has all been seted up to commentaries on classics pole 15 and one side of pull rod 14, and two commentaries on classics holes 16 are run through in proper order to the one end of pivot 17, and pull rod 14 drives commentaries on classics pole 15 through pivot 17 and rotates to make pivot 16 drive cross 18 and remove.
The utility model discloses in, the equal fixed mounting in one side that two push pedal 13 kept away from each other has the spring, and the one end that two springs kept away from each other is fixed mounting respectively on the both sides inner wall of spout 12, and push pedal 13's one end is along spout 12 horizontal migration and make a spring atress.
The utility model discloses in, elliptical hole 20 has been seted up on one side inner wall of fastening case 9, movable mounting has the handle in the elliptical hole 20, one side fixed mounting of handle has the oval piece 21 that is located fastening case 9, one side of oval piece 21 is seted up flutedly, the circular slot has been seted up to the annular on the inner wall of recess, movable mounting has the circle piece in the circular slot, the one end fixed mounting of cross-bar 18 is on one side of circle piece, cross-bar 18 is with oval piece 21 pull into in fastening case 9, rotatory handle this moment, make oval piece 21 rotate on the circle piece through the circular slot, until oval piece 21 is perpendicular with elliptical hole 20, can make oval piece 21 card on one side inner wall of fastening case 9, can accomplish the installation of taking out oil pipe 1.
Example 2
Referring to fig. 1-4, an oil pumping pipe for an oil field comprises two oil pumping pipes 1, a same connecting sleeve 7 is arranged between the two oil pumping pipes 1, an inner thermal insulation pipe 2 and an outer thermal insulation pipe 3 are sleeved on the oil pumping pipe 1, a filling layer 4 is filled between the inner thermal insulation pipe 2 and the outer thermal insulation pipe 3, an outer pipe 6 is sleeved on the outer thermal insulation pipe 3, a thermal insulation pad 5 is fixedly installed in the outer pipe 6 through bolts, fastening boxes 9 are fixedly installed on the top side and the bottom side of the connecting sleeve 7 through bolts, sealing plates 8 are fixedly installed on the top side and the bottom side of the two outer pipes 6 through welding, inserting rods 10 are fixedly installed on the sides, close to each other, of the two sealing plates 8 on the same side through welding, inserting holes 11 are respectively formed in the inner walls on the two sides of one fastening box 9, one end, close to each other, of the two inserting rods, the two ends of the filling layer 3 are sealed, so that the heat insulation effect is achieved, little heat exchange between the oil pumping pipe 1 and the outer pipe 6 is guaranteed, and the oil temperature is not reduced.
The utility model discloses in, spout 12 has been seted up on one side inner wall of fastening case 9, sliding mounting has two push pedal 13 in spout 12, the one end that two inserted bars 10 are close to each other contacts with one side that two push pedal 13 kept away from each other respectively, all rotate on the both sides inner wall of fastening case 9 and install bull stick 15, one side of two push pedal 13 is all rotated and is installed pull rod 14, one side of two pull rod 14 is rotated respectively and is installed on one side of two bull sticks 15, the equal movable mounting in one side of two bull sticks 15 has cross 18, draw-in groove 22 has all been seted up to one side of two inserted bars 10, the one end of two cross 18 extends to respectively in two draw-in grooves 22, take out in oil pipe 1 inserts adapter sleeve 7 in proper order for the one end of cross 18 injects in draw-in groove 22, thereby block.
The utility model discloses in, the smooth shaft hole has been seted up to one side of cross 18, and movable mounting has pivot 17 in the smooth shaft hole, and commentaries on classics hole 16 has all been seted up to commentaries on classics pole 15 and one side of pull rod 14, and two commentaries on classics holes 16 are run through in proper order to the one end of pivot 17, and pull rod 14 drives commentaries on classics pole 15 through pivot 17 and rotates to make pivot 16 drive cross 18 and remove.
The utility model discloses in, the one side that two push pedal 13 kept away from each other all has the spring through welded fastening installation, and the one end that two springs kept away from each other is respectively through welded fastening installation on the both sides inner wall of spout 12, and the one end of push pedal 13 is along spout 12 horizontal migration and make a spring atress.
The utility model discloses in, elliptical hole 20 has been seted up on one side inner wall of fastening case 9, movable mounting has the handle in the elliptical hole 20, one side of handle has the oval piece 21 that is located fastening case 9 through welded fastening installation, one side of oval piece 21 is seted up flutedly, the circular slot has been seted up to the annular on the inner wall of recess, circular slot movable mounting has the circle piece, welded fastening installation is passed through on one side of circle piece to the one end of cross bar 18, cross bar 18 is in oval piece 21 is pulled into fastening case 9, rotatory handle this moment, make oval piece 21 rotate on the circle piece through the circular slot, until oval piece 21 is perpendicular with elliptical hole 20, can make oval piece 21 block on one side inner wall of fastening case 9, can accomplish and take out oil pipe 1's installation.
In the utility model, under the condition of no vacuum pumping, the filling method can be used, the two ends of the filling layer 3 are sealed, thereby having the adiabatic effect, ensuring little heat exchange between the oil pumping pipe 1 and the outer pipe 6, the oil temperature is not reduced, the heat insulation pad 5 has certain thickness and shape, playing the protective role when adopting the vacuum adiabatic, simultaneously when connecting two oil pumping pipes 1, two oil pumping pipes 1 are sequentially inserted into the connecting sleeve 7, thereby the sealing plate 8 drives the inserted bar 10 to be inserted into the jack 11, thereby the inserted bar 10 pushes against the push plate 13 to move, one end of the push plate 13 horizontally moves along the chute 12 and leads a spring to bear force, the push plate 13 moves and drives the pull rod 14 to move, the pull rod 14 drives the rotating rod 15 to rotate through the rotating shaft 17, thereby the rotating shaft 16 drives the cross rod 18 to move, one end of the cross rod 18 is inserted into the clamping groove 22, thereby the inserted bar 10 is clamped, meanwhile, the cross rod 18 pulls the elliptical block 21 into the fastening box 9, the handle is rotated at the moment, the elliptical block 21 rotates on the circular block through the circular groove until the elliptical block 21 is perpendicular to the elliptical hole 20, the elliptical block 21 can be clamped on the inner wall of one side of the fastening box 9, and the oil pumping pipe 1 can be installed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An oil extraction pipe of an oil field comprises two oil extraction pipes (1), a same connecting sleeve (7) is arranged between the two oil extraction pipes (1), it is characterized in that the oil pumping pipe (1) is sleeved with a heat preservation inner pipe (2) and a heat preservation outer pipe (3), a filling layer (4) is filled between the heat preservation inner pipe (2) and the heat preservation outer pipe (3), the heat preservation outer pipe (3) is sleeved with an outer pipe (6), a heat insulation pad (5) is fixedly arranged in the outer pipe (6), fastening box (9) are fixedly mounted on the top side and the bottom side of connecting sleeve (7), sealing plates (8) are fixedly mounted on the top side and the bottom side of two outer tubes (6), inserting rods (10) are fixedly mounted on the side, close to each other, of two sealing plates (8) on the same side, inserting holes (11) are formed in the inner walls of the two sides of one fastening box (9), and one ends, close to each other, of the two inserting rods (10) penetrate through the two inserting holes (11) respectively.
2. The oil extraction pipe in the oil field according to claim 1, wherein a sliding groove (12) is formed in an inner wall of one side of the fastening box (9), two push plates (13) are slidably mounted in the sliding groove (12), one ends of the two insertion rods (10) close to each other are respectively contacted with one sides of the two push plates (13) far away from each other, rotating rods (15) are respectively rotatably mounted on inner walls of two sides of the fastening box (9), pull rods (14) are respectively rotatably mounted on one sides of the two push plates (13), one sides of the two pull rods (14) are respectively rotatably mounted on one sides of the two rotating rods (15), cross rods (18) are respectively movably mounted on one sides of the two rotating rods (15), clamping grooves (22) are respectively formed in one sides of the two insertion rods (10), and one ends of the two cross rods (18) respectively extend into the two clamping grooves (22).
3. The oil extraction pipe for the oil field according to claim 2, wherein one side of the cross rod (18) is provided with a sliding shaft hole, a rotating shaft (17) is movably arranged in the sliding shaft hole, one sides of the rotating rod (15) and the pull rod (14) are provided with rotating holes (16), and one end of the rotating shaft (17) sequentially penetrates through the two rotating holes (16).
4. The oil extraction pipe in the oil field according to claim 1, characterized in that the sides of the two push plates (13) far away from each other are fixedly provided with springs, and the ends of the two springs far away from each other are respectively fixedly arranged on the inner walls of the two sides of the sliding groove (12).
5. The oil extraction pipe in the oil field according to claim 1, wherein an elliptical hole (20) is formed in an inner wall of one side of the fastening box (9), a handle is movably mounted in the elliptical hole (20), an elliptical block (21) located in the fastening box (9) is fixedly mounted on one side of the handle, a groove is formed in one side of the elliptical block (21), a circular groove is formed in the inner wall of the groove in an annular mode, a circular block is movably mounted in the circular groove, and one end of the cross rod (18) is fixedly mounted on one side of the circular block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382188.5U CN210977319U (en) | 2019-08-23 | 2019-08-23 | Oil field oil pumping pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382188.5U CN210977319U (en) | 2019-08-23 | 2019-08-23 | Oil field oil pumping pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210977319U true CN210977319U (en) | 2020-07-10 |
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ID=71446947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921382188.5U Active CN210977319U (en) | 2019-08-23 | 2019-08-23 | Oil field oil pumping pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210977319U (en) |
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2019
- 2019-08-23 CN CN201921382188.5U patent/CN210977319U/en active Active
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