CN203607126U - Multichannel parallel transmission pipeline integrated system - Google Patents
Multichannel parallel transmission pipeline integrated system Download PDFInfo
- Publication number
- CN203607126U CN203607126U CN201320692708.9U CN201320692708U CN203607126U CN 203607126 U CN203607126 U CN 203607126U CN 201320692708 U CN201320692708 U CN 201320692708U CN 203607126 U CN203607126 U CN 203607126U
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- Prior art keywords
- channel
- integrated system
- transfer conduit
- parallel transfer
- accessory
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000004677 Nylon Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- 239000013307 optical fiber Substances 0.000 claims abstract description 4
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000012827 research and development Methods 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 108091006146 Channels Proteins 0.000 description 47
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Provided is a multichannel parallel transmission pipeline integrated system, comprising a body. Through an overall extrusion forming technology, a round body is packaged with at least a round main channel and at least a round auxiliary channel. The material of the body is selected from materials having certain ductility and plasticity, such as polyurethane, nylon or chloroprene rubber. The materials of the main channel and the auxiliary channel are selected from steel, plastics, optical fibers, or resin which has certain flexibility. The multichannel parallel transmission pipeline integrated system is wide in application, good in practicality, and greatly reduces use cost and research and development investment of users.
Description
Technical field
The Pipe transfer system that the utility model relates generally to various down-holes pumping system in oil gas field or overlength pipeline is detected, relates in particular to multi-channel parallel transfer conduit integrated system.
Technical background
The conventional flow string of tubing pump is to use oil pipe that pump work cylinder is lowered to precalculated position (straight well section), then in oil pipe, use sucker rod that plunger is lowered to seating nipple, Surface power drive is delivered to plunger by sucker rod and moves up and down, thereby liquid is lifted to ground.In process of production, due to the relative motion of R a T, inevitably there is mutual friction and cause wearing and tearing, finally can cause oil pipe perforation (worn out) to form the short circuit of down-hole liquid passage, when serious, there will be oil pipe, sucker rod to rub and cause the fall down-hole accident of well of flow string.
For screw pump, the power of its rotor is also to transmit (transmitting torque) by sucker rod, therefore has same problem with tubing pump.For electric submersible pump or electric screw pump, linear motor pumps etc., owing to wanting transmitting power source (electricity), conventional way is that armouring power cable is arranged on to oil pipe outside, by oil pipe, power cable and pump is lowered to precalculated position.Being lowered in process, for guaranteeing the safety of power cable, all need to use two or more power cable clamps that power cable is fixed on oil pipe in the outside of every oil pipe, thereby guarantee the same well that steps into of power cable and oil pipe.But nonetheless, because tubing string rotates freely being lowered in process, therefore still can produce friction and cause wearing and tearing or the damage of power cable being lowered to process medium power cable and internal surface of sleeve pipe, or being lowered to tubing string in process is hampered while processing, also can cause fatal harm to power cable; Meanwhile, freely extending of down-hole string causedly also proposed higher requirement to the well technique that enters of tubing string to the injury of power cable.
When needing producing well to carry out Real-Time Monitoring in oil gas field, mostly adopt signal cable to carry out real-Time Signal Transfer, its signal cable enters well technology and also substantially adopts said method, and the problem facing is also basically identical.
For the pumping system with hydraulic actuation power source, how to guarantee that the safety of down-hole many fluid flow tubes paths enters well, that is: how many fluid flow tubes paths is lowered to the key factor that just becomes pumping system successful operation in pit shaft safely.
In addition, for submarine oil-transportation (gas) pipeline, need regularly detect and repair, a related difficult problem is mainly manifested in the conveying of testing tool in long-distance pipe, that is: do not have enough power to offer testing tool or instrument can move ahead in pipeline; In addition, supply of electric power must meet the time requirement of long-time continuous testing, that is: in long-distance pipe, detect, comprise flaw detection, take pictures, real-Time Signal Transfer, single-point repeatedly detection validation etc. all need to consume a large amount of electric power, use radio detection technology to be difficult to meet the requirement of supply of electric power, just become an approach of dealing with problems and how cable power and instrument and meter are realized to synchronous transport.
In sum, due to existing Pipe transfer system all can not by the pipeline of the various media of transmission (comprising well liquid, electric current, the signal of telecommunication etc.) and/or cable simultaneously safety, easily under lower going-into-well, thereby the job executions such as production, construction, test have been caused to a lot of adverse effects.
Utility model content
The various deficiencies that exist for prior art, the purpose of this utility model is to provide a kind of strong adaptability, the simple multi-channel parallel transfer conduit of manufacturing process integrated system.
A kind of multi-channel parallel transfer conduit integrated system of the present utility model, it comprises body, makes to be packaged with in circular body at least 1 circular main channel and at least 1 circular accessory channel by monolithic extruded moulding process.The material of body adopts has certain ductility and moulding material, is preferably selected from picture polyurethane, nylon or neoprene.The material of main channel and accessory channel adopts has certain flexible steel, plastics, optical fiber or resin.
A kind of multi-channel parallel transfer conduit integrated system of the present utility model has 1 main channel.
The diameter of a kind of multi-channel parallel transfer conduit integrated system of the present utility model main channel is not less than the diameter of accessory channel.
The diameter of main channel and accessory channel can be identical or different.Preferably there are multiple accessory channels.Described accessory channel and described main channel are arranged side by side, or accessory channel is arranged around main channel.
Multi-channel parallel transfer conduit integrated system of the present utility model is of many uses practical, can be the independent oil of down-hole string, gas, aquaporin; For downhole instrument provides independent electric power or signalling channel; Various down-hole pumps provide supply of electric power passage; For down-hole pump or instrument provide hydraulic power source channels; For downhole tool provides transportation power; For surface duct detecting instrument provides power channel; For surface duct detecting instrument provides transportation power etc.Multi-channel parallel transfer conduit integrated system cross section of the present utility model is circular, in system, all pipeline or cable, holding wires etc. are continuous, pipeline number and material can be selected according to purposes difference, can accomplish the general of corollary equipment facility, and without carrying out independent Design and manufacture, the use cost and the research and development that greatly reduce user drop into.
Accompanying drawing explanation
Fig. 1 the utility model schematic diagram;
Fig. 2 is cross sectional representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, 2, multi-channel parallel transfer conduit integrated system of the present utility model comprises circular body 1, in body 1, be provided with at least two circular channels (1 main channel and at least 1 accessory channel), shown in Fig. 1 is 3, two of main channels accessory channel 2 and 4.Main channel can be identical with the diameter of accessory channel, also can be different, and in Fig. 1, the diameter of main channel 3 is identical with the diameter of accessory channel 4, and different from the diameter of accessory channel 2.It should be noted that, if user's demand difference, the composition of pipe-line system is just different.Can adopt 1 main channel and the accessory channel form of two or more; Between circular main channel and circular accessory channel, can adopt various assembled arrangement forms, side by side, or accessory channel is arranged around main channel; The diameter of main channel and accessory channel can have various forms, but needs to guarantee that the diameter of main channel is not less than the diameter of accessory channel; Main channel and accessory channel can be solid, as pipeline, also solid, as cable etc.
Multi-channel parallel transfer conduit integrated system of the present utility model is particularly useful for the multichannel flow string application of Oil/gas Well, for example: use integrated pipeline system can be simultaneously by precalculated position at the bottom of pump or the synchronous lower going-into-well of instrument, cable and signal transmission system, for down-hole pump provides power source, and the operation information of stratum and pump itself can be transferred to ground, realize the control to pump or instrument.
The material of main channel and accessory channel preferably adopts has certain flexible steel, plastics, optical fiber etc., can be wrapped on rod after moulding to guarantee.
Multi-channel parallel transfer conduit integrated system of the present utility model is by the packaging technology of extrusion modling, body 1 can adopt the material similarly as polyurethane, nylon, neoprene etc. with certain ductility and moulding applicable extrusion modling, when manufacture, first simply locate at the initial position of many pipelines (main channel and accessory channel), then just can adopt monolithic extruded way integrated system to be carried out to the production of mass, to make body 1 encapsulate multiple main channels and accessory channel.Whole technical process is comparatively simple, and cost is lower.The solid-state plastic material of extrusion modling can provide good insulation and insulation blocking to the main channel in package system (as fluid pressure line, oil pipe etc.) and accessory channel (as cable, holding wire etc.).Multi-channel parallel transfer conduit integrated system profile adopts round design can be suitable for better the on-the-spot requirement using (sleeve pipe and the pipeline that need to detect are circle), its ground transport and deposit completely and can be solved by domestic coiled tubing technology equipment existing, comparative maturity, can accomplish the general of corollary equipment facility, and without carrying out independent Design and manufacture, the use cost and the research and development that greatly reduce user drop into.
Claims (10)
1. a multi-channel parallel transfer conduit integrated system, it comprises body (1), it is characterized in that: make to be packaged with in circular body (1) at least 1 circular main channel (3) and at least 1 circular accessory channel (2,4) by monolithic extruded moulding process.
2. multi-channel parallel transfer conduit integrated system as claimed in claim 1, is characterized in that: the material of body (1) adopts has certain ductility and moulding material.
3. multi-channel parallel transfer conduit integrated system as claimed in claim 2, is characterized in that: the material of main channel and accessory channel adopts has certain flexible steel, plastics or optical fiber.
4. multi-channel parallel transfer conduit integrated system as claimed in claim 1, is characterized in that: have 1 main channel (3).
5. multi-channel parallel transfer conduit integrated system as claimed in claim 4, is characterized in that: the diameter of main channel (3) is not less than the diameter of accessory channel.
6. multi-channel parallel transfer conduit integrated system as claimed in claim 5, is characterized in that: have main channel (3) identical with the diameter of accessory channel.
7. multi-channel parallel transfer conduit integrated system as claimed in claim 4, is characterized in that: have multiple accessory channels.
8. multi-channel parallel transfer conduit integrated system as claimed in claim 7, is characterized in that: described accessory channel and described main channel are arranged side by side.
9. multi-channel parallel transfer conduit integrated system as claimed in claim 7, is characterized in that: accessory channel is arranged around main channel.
10. multi-channel parallel transfer conduit integrated system as claimed in claim 2, is characterized in that: the material of main channel and accessory channel is selected from polyurethane, nylon or neoprene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692708.9U CN203607126U (en) | 2013-11-05 | 2013-11-05 | Multichannel parallel transmission pipeline integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692708.9U CN203607126U (en) | 2013-11-05 | 2013-11-05 | Multichannel parallel transmission pipeline integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607126U true CN203607126U (en) | 2014-05-21 |
Family
ID=50719789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692708.9U Expired - Fee Related CN203607126U (en) | 2013-11-05 | 2013-11-05 | Multichannel parallel transmission pipeline integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607126U (en) |
-
2013
- 2013-11-05 CN CN201320692708.9U patent/CN203607126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140521 |