CN112113067A - Pipeline is used in oil development transportation with prevent viscous jam structure - Google Patents
Pipeline is used in oil development transportation with prevent viscous jam structure Download PDFInfo
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- CN112113067A CN112113067A CN202010906353.3A CN202010906353A CN112113067A CN 112113067 A CN112113067 A CN 112113067A CN 202010906353 A CN202010906353 A CN 202010906353A CN 112113067 A CN112113067 A CN 112113067A
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- oil
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
- F17D1/18—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by heating
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Pipeline Systems (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses an oil exploitation transportation pipeline with an anti-viscous blocking structure, which comprises an outer heat-insulation protection pipeline, an inner conveying pipeline and a flow hole, wherein the inner conveying pipeline is fixedly welded inside the outer heat-insulation protection pipeline, copper ring plates are fixedly welded inside the left side and the right side of the middle part of the inner conveying pipeline, the outer sides of the copper ring plates are connected with iron blocks in a fit and clamping manner, a first copper sheet plate and a second copper sheet plate are integrally installed on the inner side wall of each copper ring plate, the inner side of each first copper sheet plate is provided with a second copper sheet plate, a vertical rod is installed in the middle of the inner conveying pipeline through a bearing, and the top end of the vertical rod penetrates through the inner conveying pipeline. This pipeline for oil development transportation with prevent viscous blocking structure is provided with the iron plate for iron plate and copper ring plate looks mutual friction produce certain heat, carry out thermal transmission and heat dissipation through the copper ring plate, reduce the viscosity of oil with this, avoid the oil to take place the phenomenon emergence of viscosity and jam when the transportation.
Description
Technical Field
The invention relates to the technical field of oil exploitation, in particular to an oil exploitation transportation pipeline with an anti-viscous blocking structure.
Background
Along with the continuous development of science and technology, the energy that we need also is increasing constantly, consequently needs continuous exploitation, and the oil energy needs to use the pipeline to transport when exploiting to the fine collection and the transport of oil, though the oil exploitation transportation on the existing market is with a lot of pipeline types, still has some weak points when using, for example:
1. the patent disclosed with the publication number of 'CN 105822233A' is named as 'a novel oil exploitation pipeline', which solves the problems that in the process of oil exploitation, because the wax content of oil is high and the oil extraction concentration is high, the existing oil pipeline is easy to have difficulty in oil transportation, and the pipeline can be blocked in serious conditions (such as in cold seasons or regions), but in the technology, the pipeline is blocked by a heat-insulating layer, a heat-insulating layer and a stirring rod and a vibration sensor, so that a large amount of electric energy is needed, the energy is consumed, and the pipeline is inconvenient to use in remote areas;
2. when the existing pipeline for oil exploitation and transportation is used for transporting oil in the ocean, a floating mechanism needs to be installed on the outer side, so that the pipeline can float on the surface of the ocean, and the installation of the floating mechanism is troublesome, time-consuming and labor-consuming;
we have therefore proposed an oil extraction transportation pipeline having an anti-sticking blocking structure so as to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide an oil exploitation transportation pipeline with an anti-viscous blockage structure, which aims to solve the problems that the existing pipeline for oil exploitation transportation needs a large amount of electric energy to consume energy and is inconvenient to use in remote areas because the existing pipeline for oil exploitation transportation needs a floating mechanism to be installed on the outer side when oil in the ocean is transported, so that the pipeline can float on the surface of the ocean, and the installation of the floating mechanism is troublesome and time-consuming.
In order to achieve the purpose, the invention provides the following technical scheme: a pipeline with anti-viscous blocking structure for oil exploitation and transportation comprises an outer heat-insulating protective pipeline, an inner conveying pipeline and a flow hole, an inner conveying pipeline is welded and fixed inside the outer heat-preservation protection pipeline, copper ring plates are welded and fixed inside the left side and the right side of the middle part of the inner conveying pipeline, and the outer side of the copper ring plate is jointed, clamped and connected with an iron block, the inner side wall of the copper ring plate is integrally provided with a first copper sheet plate and a second copper sheet plate, and the inner side of the first copper sheet plate is provided with a second copper sheet plate, a vertical rod is arranged in the middle of the inner conveying pipeline through a bearing, the top end of the vertical rod penetrates through the inner conveying pipeline, the middle part of the outer side of the outer heat-insulation protective pipeline is provided with a floating body mechanism, the left side and the right side of the floating body mechanism are both fixed with pulling plates by screws, and the outside and the outer heat preservation protection pipeline block of dragging plate are connected, the inside of first copper sheet board and second copper sheet board is the equidistance seted up the flow hole all not.
Preferably, the inner side wall of the outer heat-insulation protective pipeline is equidistantly provided with a sliding groove, the outer side wall of the outer heat-insulation protective pipeline is equidistantly provided with a containing groove, a first clamping groove and a second clamping groove, the outer side of the containing groove is provided with the first clamping groove and the second clamping groove, and the outer side of the first clamping groove is provided with the second clamping groove.
Preferably, the inside space homogeneous phase of storage tank, first draw-in groove and second draw-in groove three communicates, and storage tank, first draw-in groove and second draw-in groove three's number ratio is 1: 2: and 4, the second clamping groove is arranged in an arc-shaped structure.
Preferably, the outer side surface of the copper ring plate is provided with friction grooves at equal intervals by taking the central point of the copper ring plate as a circle center, the left side surface and the right side surface of each friction groove are obliquely arranged, and the bottom surfaces of the friction grooves are arranged in an arc-shaped structure.
Preferably, the first copper sheet plate and the second copper sheet plate are arranged in a fan-shaped structure, and the first copper sheet plate and the second copper sheet plate are arranged in a staggered mode.
Preferably, the middle part of the upper surface of the iron block is provided with a through groove, the front side wall and the rear side wall of the through groove are provided with sawtooth blocks through screws, the inner side wall of the iron block is fixed with inner connecting blocks at intervals by taking the center of the iron block as a circle center, and the outer side wall of the iron block is fixed with outer connecting blocks at intervals by taking the center of the iron block as a circle center.
Preferably, the inner connecting block is clamped and placed in the friction groove, and the outer connecting block is clamped and placed in the sliding groove.
Preferably, the stirring rod is fixed to the outer sides of the upper end and the lower end of the vertical rod through screws, the fan blades are mounted on the middle of the vertical rod through screws, the top end of the vertical rod is connected with the half gear through the outer side key, and the outer side of the half gear is connected with the sawtooth block in a meshed mode.
Preferably, the inside block in outer end of pulling plate is connected with the installation axostylus axostyle, and the equal fix with screw in both sides about the outside of installation axostylus axostyle has the locating piece to the installation axostylus axostyle is placed in the storage tank, and locating piece and first draw-in groove card and sliding connection simultaneously, and the locating piece is connected with second draw-in groove block, and the pulling plate is 2 with the number of floater mechanism: 1 set.
Compared with the prior art, the invention has the beneficial effects that: this pipeline is used in oil development transportation with prevent viscous jam structure:
(1) the oil can pass through the flow holes in the first copper sheet plate and the second copper sheet plate to further facilitate the heat to be contacted with the conveyed oil, so as to heat the oil well, reduce the viscosity of the oil, avoid the phenomena of viscosity and blockage of the oil during transportation, and simultaneously, through the concave-convex matching of the inner connecting block and the friction groove, the contact area between the iron block and the copper ring plate can be increased, and friction heating can be conveniently carried out;
(2) the fan blades are installed, the fan blades can be driven to rotate through the flowing of petroleum, so that the fan blades drive the vertical rods to rotate, the vertical rods drive the half gears to rotate, external power sources are not needed, the practicability is improved when the use place is not limited, energy is saved, meanwhile, the stirring rods are driven to rotate through the rotation of the vertical rods, the liquidity of the petroleum can be improved, and the petroleum can be heated well to reduce the viscosity;
(3) be fixed with floater mechanism, the material of floater mechanism is the same with the material of hose, through the outside pulling of two pulling plates to both ends expand about two pulling plate pulling floater mechanisms, the fine showy sleeve in the replacement market of floater mechanism of being convenient for, need not install once more convenient to use.
Drawings
FIG. 1 is a schematic main sectional view of the present invention;
FIG. 2 is a schematic top view of the iron block of the present invention;
FIG. 3 is a schematic view of a main sectional structure of the connection between the external thermal insulation protective pipe and the mounting shaft rod of the present invention;
FIG. 4 is a right sectional view of the connecting structure of the mounting shaft lever and the external thermal insulation protection pipeline of the present invention;
FIG. 5 is a schematic diagram of a side view of the connection between the first and second card slots of the present invention;
FIG. 6 is a schematic side sectional view of the connection between the iron block and the copper ring plate according to the present invention;
FIG. 7 is a schematic side view of the first copper sheet and the second copper sheet according to the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 6 according to the present invention;
FIG. 9 is a schematic front view of the present invention;
fig. 10 is a side sectional view of the connection between the pulling plate and the floating body mechanism according to the present invention.
In the figure: 1. an outer heat-insulating protective pipeline; 101. a chute; 102. a containing groove; 103. a first card slot; 104. a second card slot; 2. an inner delivery conduit; 3. a copper ring plate; 31. a friction groove; 4. a first copper sheet plate; 5. a second copper sheet plate; 6. an iron block; 601. a through groove; 602. a sawtooth block; 603. an inner connection block; 604. an outer connecting block; 7. a vertical rod; 71. a stirring rod; 72. a fan blade; 73. a half gear; 8. pulling the movable plate; 81. installing a shaft lever; 82. positioning blocks; 9. a floater mechanism; 10. a flow aperture.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a pipeline with an anti-sticking and anti-blocking structure for oil exploitation transportation comprises an outer heat-insulation protective pipeline 1, a sliding groove 101, a containing groove 102, a first clamping groove 103, a second clamping groove 104, an inner conveying pipeline 2, a copper ring plate 3, a friction groove 31, a first copper sheet plate 4, a second copper sheet plate 5, an iron block 6, a through groove 601, a sawtooth block 602, an inner connecting block 603, an outer connecting block 604, a vertical rod 7, a stirring rod 71, a fan blade 72, a half gear 73, a pulling plate 8, an installation shaft rod 81, a positioning block 82, a floating body mechanism 9 and a flow hole 10, wherein the inner conveying pipeline 2 is welded and fixed inside the outer heat-insulation protective pipeline 1, the copper ring plates 3 are welded and fixed inside the left side and the right side of the middle part of the inner conveying pipeline 2, the iron block 6 is connected with the outer side of the copper ring plates 3 in a clamping manner, the first copper sheet plate 4 and the second copper sheet plate 5 are integrally installed on the inner side of the copper ring plate 3, and the second copper sheet plate 5 is, a vertical rod 7 is mounted on an inner bearing in the middle of the inner conveying pipeline 2, the top end of the vertical rod 7 penetrates through the inner conveying pipeline 2, a floating body mechanism 9 is arranged in the middle of the outer side of the outer heat-insulation protective pipeline 1, pull plates 8 are fixed to the left side and the right side of the floating body mechanism 9 through screws, the outer side of each pull plate 8 is connected with the outer heat-insulation protective pipeline 1 in a clamping mode, and flow holes 10 are formed in the first copper sheet plate 4 and the second copper sheet plate 5 at unequal intervals;
the inner side wall of the outer heat-insulation protection pipeline 1 is provided with sliding grooves 101 at equal intervals, the outer side wall of the outer heat-insulation protection pipeline 1 is provided with accommodating grooves 102, first clamping grooves 103 and second clamping grooves 104 at equal intervals, the outer side of the accommodating groove 102 is provided with the first clamping grooves 103 and the second clamping grooves 104, and the outer side of the first clamping grooves 103 is provided with the second clamping grooves 104, so that the outer connecting block 604 can be conveniently installed through the accommodating groove 102, and the installation shaft lever 81 can be conveniently installed through the accommodating groove 102;
the spaces inside the accommodating groove 102, the first card slot 103 and the second card slot 104 are all communicated, and the number ratio of the accommodating groove 102, the first card slot 103 and the second card slot 104 is 1: 2: 4, the second clamping groove 104 is arranged in an arc-shaped structure, and the second clamping groove 104 is arranged in an arc-shaped structure, so that the positioning block 82 can be clamped and mounted at a later stage;
the outer side surface of the copper ring plate 3 is provided with friction grooves 31 at equal intervals by taking the central point of the copper ring plate 3 as the center of a circle, the left side and the right side of each friction groove 31 are obliquely arranged, and the bottom surface of each friction groove 31 is arranged in an arc-shaped structure, so that the contact area between the copper ring plate 3 and the iron block 6 is increased, and the friction work is facilitated well;
the first copper sheet plate 4 and the second copper sheet plate 5 are both arranged in a fan-shaped structure, the first copper sheet plate 4 and the second copper sheet plate 5 are arranged in a staggered mode, the first copper sheet plate 4 and the second copper sheet plate 5 are arranged in a fan-shaped structure, and the first copper sheet plate 4 and the second copper sheet plate 5 are arranged in a staggered mode, so that the first copper sheet plate 4 and the second copper sheet plate 5 can conduct heat well, the first copper sheet plate 4 and the second copper sheet plate 5 can heat oil conveniently, and the viscosity of the oil is reduced;
a through groove 601 is formed in the middle of the upper surface of the iron block 6, sawtooth blocks 602 are mounted on the front side wall and the rear side wall of the through groove 601 through screws, inner connecting blocks 603 are fixed on the inner side wall of the iron block 6 at equal intervals by taking the center of the iron block 6 as a circle center, outer connecting blocks 604 are fixed on the outer side wall of the iron block 6 at equal intervals by taking the center of the iron block 6 as a circle center, and the iron block 6 can slide stably through the outer connecting blocks 604;
the inner connecting block 603 is clamped and placed in the friction groove 31, the outer connecting block 604 is clamped and placed in the sliding groove 101, and the inner connecting block 603 is clamped and placed in the friction groove 31, so that the contact area between the copper ring plate 3 and the iron block 6 is increased;
stirring rods 71 are fixed on the outer sides of the upper end and the lower end of the vertical rod 7 through screws, fan blades 72 are installed on the middle portion of the vertical rod 7 through screws, a half gear 73 is connected to the outer side of the top end of the vertical rod 7 through a key, and a sawtooth block 602 is connected to the outer side of the half gear 73 in a meshed mode, so that the vertical rod 7 can be driven to rotate through the fan blades 72;
the inside block in outer end of pulling plate 8 is connected with installation axostylus axostyle 81, and the equal fix with screw in both sides has locating piece 82 about the outside of installation axostylus axostyle 81 to installation axostylus axostyle 81 is placed in storage tank 102, and locating piece 82 and first draw-in groove 103 card and sliding connection simultaneously, and locating piece 82 is connected with second draw-in groove 104 block, and pulling plate 8 is 2 with the number of floating body mechanism 9: 1 is arranged, the floating body mechanism 9 can be pulled and contracted through the sliding of the pulling plate 8, and the later use of the floating body mechanism 9 is convenient.
The working principle of the embodiment is as follows: when the pipeline with the anti-sticking blocking structure for oil exploitation transportation is used, firstly, as shown in the attached drawing 9, the whole pipeline is moved into a working area, when the whole pipeline is used on the ground, the whole pipeline can be supported through the arrangement of the pulling plate 8, then as shown in the attached drawing 1, the left end and the right end of the inner conveying pipeline 2 are spliced with the inner conveying pipelines 2 through the flange plates for use, so that the pipeline can be conveyed remotely, then oil enters the inner conveying pipeline 2 as shown in the attached drawing 1, at the moment, the fan blades 72 are driven to rotate through the fluidity of the oil, so that the fan blades 72 convert the flowing potential energy of the oil into mechanical energy, further the fan blades 72 drive the vertical rods 7 to rotate, the vertical rods 7 drive the half gears 73 connected with the outer side keys at the top ends to rotate when rotating, and therefore, the half gears 73 perform intermittent type with the sawtooth blocks 602 on the front side wall and the rear side wall of the inner wall of the through groove 601 in the upper surface of the The half gear 73 drives the iron block 6 to reciprocate left and right;
at this time, as shown in fig. 6, the outer connecting block 604 outside the iron block 6 slides in the sliding groove 101, so as to ensure that the iron block 6 stably slides back and forth on the outer side of the copper ring plate 3, thereby the iron block 6 and the copper ring plate 3 generate a certain friction force, so that the iron block 6 and the copper ring plate 3 rub to generate heat, as shown in fig. 6 and 8, the contact area between the iron block 6 and the copper ring plate 3 can be increased through the concave-convex fit of the inner connecting block 603 and the friction groove 31, so that the iron block 6 and the copper ring plate 3 generate a certain amount of heat through good friction, so that the copper ring plate 3 well conducts a part of the heat directly to the inside of the inner conveying pipe 2, and the other part of the heat of the copper ring plate 3 is conducted to the first copper sheet plate 4 and the second copper sheet plate 5, as shown in fig. 7, the oil flows through the flow holes 10 inside the first copper sheet plate 4 and the second copper sheet plate 5, furthermore, the heat on the surfaces of the first copper sheet plate 4 and the second copper sheet plate 5 can heat oil well, so that the viscosity of the oil is reduced after the oil is heated, the oil is prevented from being viscous and blocked in transportation, and meanwhile, the vertical rod 7 drives the stirring rod 71 to rotate when rotating, so that the stirring rod 71 can stir the oil in the inner conveying pipeline 2, the oil is prevented from being blocked, and then the oil can be conveyed well;
when the whole pipeline conveys oil on the sea, the pipeline needs to be matched with the floating block for use, so that the pipeline floats on the sea for oil transportation, at this time, as shown in fig. 1-5, the mounting shaft levers 81 on the outer sides of the pull plates 8 on the left and right sides of the floater mechanism 9 are rotated one by one, the positioning blocks 82 on the outer sides of the mounting shaft levers 81 are rotated into the first clamping grooves 103 from the corresponding second clamping grooves 104, then the mounting shaft levers 81 are slid outwards in the accommodating grooves 102, so that the mounting shaft levers 81 drive the snap-connected pull plates 8 to move outwards to pull and unfold the floater mechanism 9 made of a hose material, after the mounting shaft levers 81 are moved to a proper position, the mounting shaft levers 81 are rotated, so that the positioning blocks 82 on the outer sides of the mounting shaft levers 81 are rotated into the corresponding second clamping grooves 104 from the first clamping grooves 103, and further the pull plates 8 and the mounting shaft levers 81 in the later period of movement are conveniently fixed, so that the better expansion of the floating body mechanism 9 drives the outer heat-insulation protective pipeline 1 to float, the operation is simple, and a pair of floating body mechanisms 9 is not needed to be installed, thereby completing a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a pipeline is used in oil development transportation with prevent viscous blockage structure, includes outer heat preservation protective pipe way (1), interior pipeline (2) and flow hole (10), its characterized in that: the inner side of the outer heat-preservation protective pipeline (1) is fixedly welded with an inner conveying pipeline (2), copper ring plates (3) are fixedly welded on the inner sides of the left side and the right side of the middle of the inner conveying pipeline (2), iron blocks (6) are connected with the outer side of the copper ring plates (3) in a clamping mode, first copper sheet plates (4) and second copper sheet plates (5) are integrally installed on the inner side walls of the copper ring plates (3), second copper sheet plates (5) are arranged on the inner sides of the first copper sheet plates (4), vertical rods (7) are installed on the middle inner bearings of the inner conveying pipeline (2), the top ends of the vertical rods (7) penetrate through the inner conveying pipeline (2), a floater mechanism (9) is arranged on the middle portion of the outer side of the outer heat-preservation protective pipeline (1), pull plates (8) are fixedly screwed on the left side and the right side of the floater mechanism (9), and the outer side of each pull plate (8) is connected with the outer heat-preservation, the first copper sheet plate (4) and the second copper sheet plate (5) are internally provided with flow holes (10) at unequal intervals.
2. An oil extraction transportation pipeline having an anti-sticking blocking structure according to claim 1, wherein: the inner side wall of the outer heat-insulation protective pipeline (1) is equidistantly provided with sliding grooves (101), the outer side wall of the outer heat-insulation protective pipeline (1) is equidistantly provided with a containing groove (102), a first clamping groove (103) and a second clamping groove (104), the outer side of the containing groove (102) is provided with the first clamping groove (103) and the second clamping groove (104), and the outer side of the first clamping groove (103) is provided with the second clamping groove (104).
3. An oil production transportation pipeline having an anti-sticking blocking structure according to claim 2, wherein: the space inside the accommodating groove (102), the first clamping groove (103) and the second clamping groove (104) are communicated, and the number ratio of the accommodating groove (102), the first clamping groove (103) and the second clamping groove (104) is 1: 2: 4, and the second clamping groove (104) is arranged in an arc-shaped structure.
4. An oil production transportation pipeline having an anti-sticking blocking structure according to claim 2, wherein: the outer side surface of the copper ring plate (3) is provided with friction grooves (31) at equal intervals by taking the central point of the copper ring plate (3) as the circle center, the left side and the right side of each friction groove (31) are in inclined arrangement, and the bottom surfaces of the friction grooves (31) are in arc-shaped structure arrangement.
5. An oil extraction transportation pipeline having an anti-sticking blocking structure according to claim 1, wherein: the first copper sheet plate (4) and the second copper sheet plate (5) are both arranged in a fan-shaped structure, and the first copper sheet plate (4) and the second copper sheet plate (5) are arranged in a staggered mode.
6. A pipeline for oil production transportation having an anti-sticking clogging structure according to claim 3, wherein: the upper surface middle part of iron plate (6) has been seted up and has been led to groove (601), and leads to the equal screw mounting of both sides wall around the inside of groove (601) and have sawtooth block (602) to the inside wall of iron plate (6) uses the center of iron plate (6) to be fixed with inner connecting block (603) as the equidistant circle center, and the lateral wall of iron plate (6) uses the center of iron plate (6) to be fixed with outer connecting block (604) as the equidistant circle center simultaneously.
7. An oil production transportation pipeline having an anti-sticking blocking structure according to claim 6, wherein: the inner connecting block (603) is clamped and placed in the friction groove (31), and the outer connecting block (604) is clamped and placed in the sliding groove (101).
8. An oil production transportation pipeline having an anti-sticking blocking structure according to claim 6, wherein: stirring rods (71) are fixed to the outer sides of the upper end and the lower end of the vertical rod (7) through screws, fan blades (72) are mounted on the middle of the vertical rod (7) through screws, a half gear (73) is connected to the outer side of the top end of the vertical rod (7) in a key mode, and a sawtooth block (602) is connected to the outer side of the half gear (73) in a meshed mode.
9. An oil production transportation pipeline having an anti-sticking blocking structure according to claim 2, wherein: the inside block in outer end of dragging plate (8) is connected with installation axostylus axostyle (81), and the equal fix with screw in both sides has locating piece (82) about the outside of installation axostylus axostyle (81), and place in storage tank (102) installation axostylus axostyle (81), locating piece (82) and first draw-in groove (103) card and sliding connection simultaneously, and locating piece (82) are connected with second draw-in groove (104) block, and dragging plate (8) are 2 with the number of floating body mechanism (9): 1 set.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010906353.3A CN112113067B (en) | 2020-09-01 | 2020-09-01 | Pipeline is used in oil development transportation with prevent viscous jam structure |
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| CN202010906353.3A CN112113067B (en) | 2020-09-01 | 2020-09-01 | Pipeline is used in oil development transportation with prevent viscous jam structure |
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| CN112113067A true CN112113067A (en) | 2020-12-22 |
| CN112113067B CN112113067B (en) | 2022-09-06 |
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| CN115212486A (en) * | 2022-01-12 | 2022-10-21 | 中国矿业大学(北京) | Underground intelligent liquid carbon dioxide fire prevention and extinguishing system capable of preheating and preventing pipe explosion |
| CN117222064A (en) * | 2023-11-09 | 2023-12-12 | 黑龙江省奥普瑞石油科技有限公司 | Constant-power electric tracing band for pipeline |
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