CN206205808U - A kind of petroleum pipeline deferent box cupling structure - Google Patents
A kind of petroleum pipeline deferent box cupling structure Download PDFInfo
- Publication number
- CN206205808U CN206205808U CN201621278768.6U CN201621278768U CN206205808U CN 206205808 U CN206205808 U CN 206205808U CN 201621278768 U CN201621278768 U CN 201621278768U CN 206205808 U CN206205808 U CN 206205808U
- Authority
- CN
- China
- Prior art keywords
- steel
- box cupling
- outer tube
- pipe
- interior conduit
- 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
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a kind of petroleum pipeline deferent box cupling structure, including steel interior conduit, steel Outer Tube, strengthen rib, pipe box cupling, it is characterized in that, the socket of steel Outer Tube is arranged on steel interior conduit outside, and the synthetic resin coated bed of material is coated with steel interior conduit, and steel Outer Tube outside is provided with external coating, reinforcement rib is provided between steel Outer Tube and steel interior conduit, steel Outer Tube adds pipe box cupling, and pipe box cupling inwall is provided with internal lining pipe, and pressure sensor is installed in pipe box cupling outside.With highly versatile, safety is more reliable, the characteristics of working stability.
Description
Technical field
The utility model belongs to petroleum pipeline technical field, more particularly to a kind of petroleum pipeline deferent box cupling structure.
Background technology
Usually produced using universal oil pipe in oilfield process, the crude oil extracted out from oil field passes through oil well pump quilt
During giving rise to ground, substantial amounts of heat is scattered and disappeared in the earth formation, with inclined shaft quantity by parts such as oil jacket ring, sleeve pipes
Increase, eccentric wear phenomenon is serious, latter period of oilfield development, High water cut causes oil well corrosion and scaling, influence the normal production run of oil well,
Oil pipe connection is insecure.
Utility model content
The utility model is intended to overcome the defect of prior art, there is provided a kind of petroleum pipeline deferent box cupling structure, with general
Property it is strong, safety is more reliable, the characteristics of working stability.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of petroleum pipeline deferent box cupling structure, including pipe box cupling, petroleum pipeline, petroleum pipeline include steel interior conduit, steel Outer Tube,
Strengthen rib, the socket of steel Outer Tube is arranged on steel interior conduit outside, the synthetic resin coated bed of material, steel Outer Tube are coated with steel interior conduit
Reinforcement rib is provided with and steel interior conduit between, petroleum pipeline one end adds pipe box cupling, and pipe box cupling inwall is provided with internal lining pipe, and pipe connects
Pressure sensor is installed in hoop outside, and pipe box cupling is connected with elbow.
Further, internal lining pipe is steel lining polyfluortetraethylene pipe or steel lining PTFE tube.
Further, the steel interior conduit and steel Outer Tube are not equal diameter pipe.
Compared with prior art, the utility model has following beneficial effect：
The utility model is connected between being applied to the pipeline of different tube diameters, highly versatile, with synthesis numerical value anticorrosion
Coating makees the effective measures that petroleum pipeline undercoating is inner wall anti-corrosive, and pressure sensor is installed on pipe box cupling, being capable of real-time detection
The pressure of petroleum pipeline, it is safer, it is more reliable.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model petroleum pipeline deferent box cupling structure.
Fig. 2 is the generalized section of the utility model petroleum pipeline deferent box cupling structure.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in Figure 1 and Figure 2, a kind of petroleum pipeline deferent box cupling structure, including pipe box cupling 6, petroleum pipeline, petroleum pipeline includes steel
Interior conduit 2, steel Outer Tube 1, reinforcement rib 4, steel Outer Tube 1 are socketed in the outside of steel interior conduit 2, the steel interior conduit and steel Outer Tube
For not equal diameter pipe.The synthetic resin coated bed of material 5 is coated with steel interior conduit 2, is provided between steel Outer Tube 1 and steel interior conduit 2
Strengthen rib 4, the outside of steel Outer Tube 1 is provided with external coating 3, and petroleum pipeline one end adds pipe box cupling 6, and pipe box cupling inwall is provided with interior
Bushing pipe, internal lining pipe is steel lining polyfluortetraethylene pipe or steel lining PTFE tube.The outside of pipe box cupling 6 is installed by pressure sensor 61, pipe box cupling
It is connected with elbow.
Explanation implementation method of the present utility model is the foregoing is only, the utility model is not limited to, for ability
It is all within spirit of the present utility model and principle for the technical staff in domain, any modification, equivalent substitution and improvements made
Deng should be included within protection domain of the present utility model.
Claims (3)
1. a kind of petroleum pipeline deferent box cupling structure, including steel interior conduit, steel Outer Tube, reinforcement rib, pipe box cupling, it is characterised in that
The socket of steel Outer Tube is arranged on steel interior conduit outside, and the synthetic resin coated bed of material is coated with steel interior conduit, and steel Outer Tube outside sets
External coating is equipped with, reinforcement rib is provided between steel Outer Tube and steel interior conduit, steel Outer Tube adds pipe box cupling, pipe box cupling inwall
Internal lining pipe is provided with, pressure sensor is installed in pipe box cupling outside.
2. a kind of petroleum pipeline deferent box cupling structure according to claim 1, it is characterised in that internal lining pipe is steel lining polytetrafluoroethyl-ne
Alkene pipe or steel lining PTFE tube.
3. a kind of petroleum pipeline deferent box cupling structure according to claim 1, it is characterised in that the steel interior conduit and steel outer tube
Road is not equal diameter pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278768.6U CN206205808U (en) | 2016-11-27 | 2016-11-27 | A kind of petroleum pipeline deferent box cupling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278768.6U CN206205808U (en) | 2016-11-27 | 2016-11-27 | A kind of petroleum pipeline deferent box cupling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205808U true CN206205808U (en) | 2017-05-31 |
Family
ID=58748766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278768.6U Expired - Fee Related CN206205808U (en) | 2016-11-27 | 2016-11-27 | A kind of petroleum pipeline deferent box cupling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481282A (en) * | 2016-11-27 | 2017-03-08 | 无锡金顶石油管材配件制造有限公司 | A kind of petroleum pipeline deferent box cupling structure |
-
2016
- 2016-11-27 CN CN201621278768.6U patent/CN206205808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481282A (en) * | 2016-11-27 | 2017-03-08 | 无锡金顶石油管材配件制造有限公司 | A kind of petroleum pipeline deferent box cupling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |