CN207989953U - A kind of oil extraction pipeline leakproof equipment - Google Patents
A kind of oil extraction pipeline leakproof equipment Download PDFInfo
- Publication number
- CN207989953U CN207989953U CN201721809773.XU CN201721809773U CN207989953U CN 207989953 U CN207989953 U CN 207989953U CN 201721809773 U CN201721809773 U CN 201721809773U CN 207989953 U CN207989953 U CN 207989953U
- Authority
- CN
- China
- Prior art keywords
- oil extraction
- extraction pipeline
- coating
- pipeline
- ring flange
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lubricants (AREA)
Abstract
The utility model discloses a kind of oil extraction pipeline leakproof equipment, including two oil extraction pipelines and leakage-proof component, two oil extraction pipeline is respectively oil extraction pipeline one and oil extraction pipeline two, leakproof casing and lower leakproof casing on one are arranged on the oil extraction pipeline one and oil extraction pipeline two, the upper leakproof casing and lower leakproof casing extend outwardly a boss, the sealing ring is arranged on the boss, ring flange one is set on the sealing ring and the ring flange one is set on the boss and is fixedly connected with a fixing bolt between the boss and ring flange one, ring flange two is set on the ring flange one, the ring flange two it is upper, lower both ends are all connected with a fixation kit；The leakage-proof component further includes pressure sensor, and a relief pipeline is communicated between the oil extraction pipeline one and oil extraction pipeline two and ring flange one.The utility model usability is high, and by oil extraction pipeline partial pressureization, pipeline is kept not reveal.
Description
Technical field
The utility model is related to a kind of oil production equipment, specially a kind of oil extraction pipeline leakproof equipment.
Background technology
The main component of crude oil is the mixture of various alkane, cycloalkane, aromatic hydrocarbon, is the energy that the current mankind use
One of important sources.Crude oil production equipment needs to connect various oil extraction pipelines, and the property of oil is different because of the place of production, range of viscosities
Very wide, solidification point difference is very big, and the junction between various oil extraction pipelines is easy to happen leakage.
Utility model content
The purpose of this utility model is to provide a kind of oil extraction pipeline leakproof equipment, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of oil extraction pipeline leakproof equipment, including two
Oil extraction pipeline and leakage-proof component, two oil extraction pipeline are respectively oil extraction pipeline one and oil extraction pipeline two, the leakage-proof component packet
Include relief valve, the end part aligning of the oil extraction pipeline one and oil extraction pipeline two, on the oil extraction pipeline one and oil extraction pipeline two
It is arranged with leakproof casing and lower leakproof casing on one, the upper leakproof casing and lower leakproof casing extend outwardly a boss, institute
It states and is arranged with sealing ring on boss, the boss surface prolongs its circumferencial direction and is provided with an arc groove, and ring flange one is set in institute
It states on sealing ring and the ring flange one is set on the boss and is fixedly connected with one between the boss and ring flange one and consolidates
Determine bolt, ring flange two is set on the ring flange one, and the upper/lower terminal of the ring flange two is all connected with a fixation kit,
The fixation kit includes spring washer, plain cushion and hex nut, and the ring flange two is symmetrically divided into first half and latter half of, described
First half and latter half of upper/lower terminal extend outwardly an extending column, and the plain cushion and spring washe is set on extending column, described
Hex nut is set on the extending column and the hex nut is threadedly coupled with extending column；The leakage-proof component further includes pressure
Force snesor, there are two the pressure sensor is set, respectively pressure sensor one and pressure sensor two, the pressure sensing
Device one and pressure sensor two are separately fixed at the inner surface of the boss, the oil extraction pipeline one and oil extraction pipeline two and method
It is communicated with a relief pipeline between blue disk one, relief valve is equipped in the relief pipeline, the pressure sensor is connected to described
Relief valve.
Preferably, the relief valve is check valve.
Preferably, the connecting pipe surface is coated with a corrosion-resistant finishes, and the corrosion-resistant finishes includes the gear
Surface be coated with a rust-proof coating, the rust-proof coating include polyurethane coating, inorganic silicate fibrous layer, organic silicon coating,
Adhesive layer, nano-particle coating of titanium dioxide and bamboo charcoal particle；The surface of the gear is disposed with polyurethane painting
Layer, organic silicon coating and inorganic silicate fibrous layer；The upper surface of the organic silicon coating is provided with nanometer by adhesive layer
The surface of particle coating of titanium dioxide, nano-particle coating of titanium dioxide is provided with bamboo charcoal particle.
Preferably, the thickness of the polyurethane coating is 1-2 μm；The thickness of the inorganic silicate fibrous layer is 2-3 μm；
The thickness of the organic silicon coating is 2-4 μm；The thickness of the nano-particle coating of titanium dioxide is 1-5 μm；The adhesive layer
Thickness be 0.5-1 μm；A diameter of 0.2-0.8 μm of the bamboo charcoal particle.
Preferably, the rust-proof coating surface is also coated with a wear-resistant coating, and the thickness of the wear-resistant coating is 1-5mm；
The wear-resistant coating is artificial diamond powder layer.
Compared with prior art, the utility model has the beneficial effects that：The utility model is provided with leakage-proof component, wherein will
After boss is arranged with ring flange one from bottom, ring flange two is sleeved on core retainer plate top butt welded end, then by core retainer plate butt welded end respectively with
Both ends pipeline butt welding connection, the monolithic construction of pressure pipeline flange become separate assembling rotary structure, solve high pound
The big specification seabed problem of pressure pipeline flange installation maintenance inconvenience under deepwater environment of grade, is in addition subject to when oil extraction pipeline
When pressure is excessive, used relief pipeline and relief valve can in time distribute the oil in petroleum pipeline, avoid because of stone
Pressure in oil-piping is excessive and oil extraction pipeline is caused to rupture, corrosion-resistant finishes set in addition also for can more preferably will pipe
The service life in road extends.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the structural schematic diagram of the rust-proof coating of the utility model.
In figure：1, oil extraction pipeline one；2, oil extraction pipeline two；3, lower leakproof casing；4, lower leakproof casing；5, boss；6, close
Seal ring；7, arc groove；8, fixing bolt；9, ring flange one；10, ring flange two；11, spring washer；12, plain cushion；13, hexagonal spiral shell
It is female；14, extending column；15, relief valve；16, pressure sensor；17, relief pipeline；18, polyurethane coating；19, inorganic silicate
Fibrous layer；20, organic silicon coating；21, nano-particle coating of titanium dioxide；22, adhesive layer；23, wear-resistant coating.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：
A kind of oil extraction pipeline leakproof equipment, including two oil extraction pipelines and leakage-proof component, two oil extraction pipeline are respectively to adopt
Oil-piping 1 and oil extraction pipeline 22, the leakage-proof component include relief valve 15, the oil extraction pipeline 1 and oil extraction pipeline 22
End part aligning, be arranged with leakproof casing 3 and lower leakproof casing 4 on one on the oil extraction pipeline 1 and oil extraction pipeline 22,
The upper leakproof casing 3 and lower leakproof casing 4 extend outwardly a boss 5, and sealing ring 6 is arranged on the boss 5, described
5 surface of boss prolongs its circumferencial direction and is provided with an arc groove 7, and ring flange 1 is set on the sealing ring 6 and the ring flange
One 9 are set on the boss 5 and are fixedly connected with a fixing bolt 8, ring flange 2 10 between the boss 5 and ring flange 1
It is set on the ring flange 1, the upper/lower terminal of the ring flange 2 10 is all connected with a fixation kit, the fixation kit
Including spring washer 11, plain cushion 12 and hex nut 13, the ring flange 2 10 is symmetrically divided into first half and latter half of, the first half
Portion and latter half of upper/lower terminal extend outwardly an extending column 14, and the plain cushion 12 and spring washer 11 are set on extending column 14,
The hex nut 13 is set on the extending column 14 and the hex nut 13 is threadedly coupled with extending column 14；The leakproof
Component further includes pressure sensor 16, there are two the pressure sensor 16 is set, respectively pressure sensor one and pressure sensing
Device two, the pressure sensor one and pressure sensor two are separately fixed at the inner surface of the boss 5, the oil extraction pipeline one
It is communicated with a relief pipeline 17 between 1 and oil extraction pipeline 22 and ring flange 1, relief valve is equipped in the relief pipeline 17
15, the pressure sensor 16 is connected to the relief valve 15.
In the present embodiment, the relief valve 15 is check valve.
In the present embodiment, oil extraction pipeline 1 and 22 surface of oil extraction pipeline are coated with a corrosion-resistant finishes, the corrosion resistant
Erosion resisting coating includes polyurethane coating 18, inorganic silicate fibrous layer 19, organic silicon coating 20, adhesive layer 22, nano-particle dioxy
Change titanium coating 21 and bamboo charcoal particle；The surface of the pipeline is disposed with polyurethane coating 18, organic silicon coating 20 and nothing
Machine silicate fiber layer 19；The upper surface of the organic silicon coating 20 is provided with nano-particle titanium dioxide by adhesive layer and applies
Layer 21, the surface of nano-particle coating of titanium dioxide 21 is provided with bamboo charcoal particle.
In the present embodiment, the thickness of the polyurethane coating 18 is 1-2 μm；The thickness of the inorganic silicate fibrous layer 19
Degree is 2-3 μm；The thickness of the organic silicon coating 20 is 2-4 μm；The thickness of the nano-particle coating of titanium dioxide 21 is 1-5
μm；The thickness of the adhesive layer 22 is 0.5-1 μm；A diameter of 0.2-0.8 μm of the bamboo charcoal particle.
In the present embodiment, the rust-proof coating surface is also coated with a wear-resistant coating 23, the thickness of the wear-resistant coating 23
Degree is 1-5mm；The wear-resistant coating 23 is artificial diamond powder layer.
Operation principle：The utility model is provided with leakage-proof component, wherein after boss 5 is arranged with ring flange 1 from bottom,
Ring flange 2 10 is sleeved on ring flange 1, then upper leakproof casing 3 and lower leakproof casing 4 are connected with both ends pipeline butt welding respectively
It connects, the oil extraction pipeline monolithic construction of the utility model becomes separate assembling rotary structure, solves high pound grade production pipe
The problem of road installation maintenance inconvenience under deepwater environment, in addition when the pressure that oil extraction pipeline is subject to is excessive, used relief pipeline
17 and relief valve 15 oil in petroleum pipeline can be distributed in time, avoid because petroleum pipeline in pressure it is excessive and
Cause oil extraction pipeline to rupture, corrosion-resistant finishes 23 set in addition also for can more preferably by the service life of pipeline extend.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of oil extraction pipeline leakproof equipment, including two oil extraction pipelines and leakage-proof component, it is characterised in that：Two oil extraction pipeline
Respectively oil extraction pipeline one (1) and oil extraction pipeline two (2), the leakage-proof component include relief valve (15), the oil extraction pipeline one
(1) and the end part aligning of oil extraction pipeline two (2) it, is arranged on one and prevents on the oil extraction pipeline one (1) and oil extraction pipeline two (2)
Leak casing (3) and lower leakproof casing (4), the upper leakproof casing (3) and lower leakproof casing (4) extend outwardly a boss (5),
Sealing ring (6) is arranged on the boss (5), boss (5) surface prolongs its circumferencial direction and is provided with an arc groove (7), method
Blue disk one (9) is set on the sealing ring (6) and the ring flange one (9) is set on the boss (5) and the boss
(5) fixing bolt (8) is fixedly connected between ring flange one (9), ring flange two (10) is set in the ring flange one (9)
On, the upper/lower terminal of the ring flange two (10) is all connected with a fixation kit, and the fixation kit includes spring washer (11), plain cushion
(12) and hex nut (13), the ring flange two (10) is symmetrically divided into first half and latter half of, the first half and later half
The upper/lower terminal in portion extends outwardly an extending column (14), and the plain cushion (12) and spring washer (11) are set on extending column (14),
The hex nut (13) is set on the extending column (14) and the hex nut (13) is threadedly coupled with extending column (14)；
The leakage-proof component further includes pressure sensor (16), there are two the pressure sensor (16) sets, respectively pressure sensor
One and pressure sensor two, the pressure sensor one and pressure sensor two are separately fixed at the inner surface of the boss (5),
A relief pipeline (17) is communicated between the oil extraction pipeline one (1) and oil extraction pipeline two (2) and ring flange one (9), it is described
Relief valve (15) is equipped in relief pipeline (17), the pressure sensor (16) is connected to the relief valve (15).
2. a kind of oil extraction pipeline leakproof equipment according to claim 1, it is characterised in that：The relief valve (15) is unidirectional
Valve.
3. a kind of oil extraction pipeline leakproof equipment according to claim 1, it is characterised in that：Oil extraction pipeline one (1) and oil recovery
Pipeline two (2) surface is coated with a corrosion-resistant finishes, and the corrosion-resistant finishes includes polyurethane coating (18), inorganic silicate fibre
Tie up layer (19), organic silicon coating (20), adhesive layer (22), nano-particle coating of titanium dioxide (21) and bamboo charcoal particle；It is described
The surface of pipeline is disposed with polyurethane coating (18), organic silicon coating (20) and inorganic silicate fibrous layer (19)；It is described
The upper surface of organic silicon coating (20) nano-particle coating of titanium dioxide (21), nano-particle dioxy are provided with by adhesive layer
The surface for changing titanium coating (21) is provided with bamboo charcoal particle.
4. a kind of oil extraction pipeline leakproof equipment according to claim 3, it is characterised in that：The polyurethane coating (18)
Thickness is 1-2 μm；The thickness of the inorganic silicate fibrous layer (19) is 2-3 μm；The thickness of the organic silicon coating (20) is
2-4μm；The thickness of the nano-particle coating of titanium dioxide (21) is 1-5 μm；The thickness of the adhesive layer (22) is 0.5-1 μ
m；A diameter of 0.2-0.8 μm of the bamboo charcoal particle.
5. a kind of oil extraction pipeline leakproof equipment according to claim 3, it is characterised in that：Rust-proof coating surface is also coated with
The thickness of one wear-resistant coating (23), the wear-resistant coating (23) is 1-5mm；The wear-resistant coating (23) is artificial diamond dust
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809773.XU CN207989953U (en) | 2017-12-22 | 2017-12-22 | A kind of oil extraction pipeline leakproof equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809773.XU CN207989953U (en) | 2017-12-22 | 2017-12-22 | A kind of oil extraction pipeline leakproof equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989953U true CN207989953U (en) | 2018-10-19 |
Family
ID=63816916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721809773.XU Expired - Fee Related CN207989953U (en) | 2017-12-22 | 2017-12-22 | A kind of oil extraction pipeline leakproof equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253330A (en) * | 2018-11-22 | 2019-01-22 | 泰州华然不锈钢制品有限公司 | A kind of steel flange of leakproof jacketed pipe connection |
| CN114992403A (en) * | 2022-06-22 | 2022-09-02 | 青岛宏泰金属制品有限公司 | Novel high-pressure automatic explosion-proof copper pipe |
-
2017
- 2017-12-22 CN CN201721809773.XU patent/CN207989953U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253330A (en) * | 2018-11-22 | 2019-01-22 | 泰州华然不锈钢制品有限公司 | A kind of steel flange of leakproof jacketed pipe connection |
| CN114992403A (en) * | 2022-06-22 | 2022-09-02 | 青岛宏泰金属制品有限公司 | Novel high-pressure automatic explosion-proof copper pipe |
| CN114992403B (en) * | 2022-06-22 | 2023-11-14 | 青岛宏泰金属制品有限公司 | Novel high-pressure automatic explosion-proof copper pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207989953U (en) | A kind of oil extraction pipeline leakproof equipment | |
| CN201521735U (en) | High-pressure pipeline flange connecting structure | |
| CN206468932U (en) | A kind of anti-high-pressure anticorrosion HDPE double-wall corrugated pipes | |
| CN204213510U (en) | Two O type circle socket joint thread connection set | |
| CN208651959U (en) | A kind of water pipeline for hydraulic engineering | |
| CN206846110U (en) | A kind of distortion-free glass reinforced plastic push pipe of the sealing of sandwich construction | |
| CN2317377Y (en) | Composite corrosion-resisting industrial pipeline | |
| CN202109139U (en) | Direct buried sleeve compensator | |
| CN205424182U (en) | Water supply and drainage pipeline connecting device | |
| CN201246540Y (en) | Anti-corrosive oil pipe joint | |
| CN201705220U (en) | Drill rod with wear-resisting alloy layer on outer wall of internal thread joint | |
| CN205592499U (en) | Type petroleum pipeline mount takes precautions against earthquakes | |
| CN201513637U (en) | Environmental protection glass-reinforced plastic pipe | |
| CN204914342U (en) | Compound die protecgulum hydraulic fluid port connection structure | |
| CN209511320U (en) | High-pressure hose is used in a kind of transmission of Novel oil gas | |
| CN208981978U (en) | A kind of wear-resistant box coupling of high damping | |
| CN202834277U (en) | Control valve quick connector | |
| CN206299351U (en) | A kind of tubing coupling with sealing function | |
| CN205806564U (en) | Three-way control valve | |
| CN206468941U (en) | A kind of pipe strengthening structure | |
| CN201496004U (en) | Joint for composite oil pipes or casings | |
| CN207421550U (en) | Outer octagon inner circle double-wall corrugated pipe | |
| CN205136883U (en) | High strength pipe flange is gathered to shale gas | |
| CN203215097U (en) | Novel long-distance and corrosion-resistant oil pipeline component | |
| CN208413561U (en) | Advanced composite material (ACM) combines cage guide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20191222 |