CN207179194U - A kind of novel gas-liquid multiphase pipeline vortex drop resistance instrument - Google Patents
A kind of novel gas-liquid multiphase pipeline vortex drop resistance instrument Download PDFInfo
- Publication number
- CN207179194U CN207179194U CN201720578676.8U CN201720578676U CN207179194U CN 207179194 U CN207179194 U CN 207179194U CN 201720578676 U CN201720578676 U CN 201720578676U CN 207179194 U CN207179194 U CN 207179194U
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- vortex
- tooth
- outer barrel
- instrument
- pipeline
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Abstract
The utility model patent is related to a kind of novel gas-liquid multiphase pipeline vortex drop resistance instrument, and the instrument is made up of vortex tooth, outer barrel, flange, the part of vortex tooth support four.Wherein, it is mounted with to produce the vortex tooth being vortexed in outer barrel, instrument both ends are provided with ring flange, connect for pipeline, are vortexed between tooth and outer barrel and support by support connection.The instrument can effectively reduce frictional resistance in gas-liquid two-phase fluid pipe conveying procedure, substantially improve pipeline state, improve transfer efficiency；The characteristics of vortex tool construction is simple, easy for installation, stable and reliable for performance, service life is long；In addition the instrument can also be effectively discharged out pipeline hydrops, assist to remove wax deposition, purge lines, the problems such as slowing down pipeline and gathering system wax deposition, fouling, burn into pipeline ice blockage, so as to extend the pipeline life-span, reduce operation, maintenance cost.
Description
Technical field
The utility model patent belongs to oil field tubulars trace gather transfer device field, is that a kind of oil-gas pipeline that is widely used in conveys
Novel pipeline vortex drop resistance instrument.
Background technology
At present, the resistance during oilfield pipeline collection is defeated mostlys come from gas-liquid turbulent drag, and which results in gas
Liquid pressure in transmitting procedure declines substantially, and rate of flow of fluid is slack-off, and pipeline wax deposition, fouling, corrosion pipe are may result in when serious
Line, while influenceed by pipeline laying construction, the phenomenon of low spot hydrops also be present in part line sections.To solve traditional oil-gas pipeline
Existing above mentioned problem during collecting defeated, this kind of novel gas-liquid multiphase pipeline vortex drop resistance instrument is invented.
The content of the invention
The utility model provides a kind of speed difference reduced in pipeline fluid course of conveying between different phase fluids, reduces
Frictional resistance, shearing force and pressure drop are reduced, to improve pipeline state, improves the novel gas-liquid multiphase pipeline whirlpool of transfer efficiency
The characteristics of resistance instrument drops in stream, and the vortex tool construction is simple, easy for installation, stable and reliable for performance, service life is long.
The technical scheme of the utility model patent is realized by following measures：The instrument by vortex tooth, outer barrel, flange,
It is vortexed the part composition of tooth support four.Wherein, it is mounted with to produce the vortex tooth being vortexed in outer barrel, instrument both ends are provided with flange
Disk, connected for pipeline, be vortexed between tooth and outer barrel and support is connected by circular support.
The instrument can optimize the vortex such as outer barrel diameter, vortex tooth angle degree and vortex tine length according to trandfer fluid characteristic
Parameter, to reach optimal fluid rotary state.
The instrument adpting flange can carry out apolegamy installation according to line size.
The gas-liquid delivery pipeline vortex drop resistance instrument made according to such scheme, by being vortexed the design of tooth, is passed through in fluid
Fluid quickly rotates when crossing vortex tooth, weakens the slip between gas-liquid fluid, so as to reduce workmanship necessary to gas motion
Amount and the total pressure loss of pipeline.From the point of view of energy, fluid turns flowing spins by instrument, forms vortex fluidised form, gas
Liquid stream body will be diminished by the resistance in certain path, and fluid line transporting resistance, increase fluid line conveying are reduced so as to reach
The purpose of distance.
Further, since the setting of vortex tooth changes two-phase turbulence fluidised form is layered fluidised form to be vortexed, pipeline is effectively discharged out
Hydrops, assist to remove wax deposition, purge lines, can effectively slow down pipeline and gathering system wax deposition, fouling, burn into pipeline ice blockage
The problems such as, so as to extend the pipeline life-span, reduce operation, maintenance cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model patent.
Embodiment
Referring to Fig. 1, the utility model vortex drop resistance instrument, mainly include outer barrel 1, vortex tooth 2, radome fairing 3, flange 4, branch
5 five parts of frame.Wherein, it is mounted with to produce the vortex tooth 2 being vortexed in outer barrel 1, instrument both ends are provided with flange 4, are easy to work
The connection of tool and pipeline, it is vortexed between tooth 2 and outer barrel 1 and support is connected by support 5, on the premise of ensureing that vortex tooth is firm,
Ensure that fluid passes through instrument, reduce circulating resistance.
During gas-liquid two-phase fluid is by radome fairing 3, vortex tooth 2, vortex tooth 2 is axial along outer barrel 1 by former fluid
On horizontal velocity be decomposed into along the horizontal velocity on the axial direction of outer barrel 1 and along the rotary speed on the axial direction of outer barrel 1, and on axial direction
Acceleration causes heavier liquid to get rid of to tube wall so that fluid kept in the rear end pipeline of flange 3 under certain rotation speed along
Pipeline walls flow forward, realize the pipeline of fluid.
According to trandfer fluid characteristic, joined by optimizing the vortex such as the diameter of outer barrel 1, the vortex angle of tooth 2 and the vortex length of tooth 2
Number, to reach optimal fluid rotary state.
When carrying out installation, maintenance to instrument or changing, it is only necessary to make the flange that instrument both ends are installed and pipeline connection method
Orchid is corresponding, can carry out apolegamy installation.
Claims (4)
1. resistance instrument drops in a kind of novel gas-liquid mixed transporting tube line vortex, the instrument is by outer barrel, flange, vortex tooth, vortex tooth support, whole
Five parts of stream cover composition, the both ends of outer barrel are respectively connected with a flange, are easy to the in-site installation of instrument；It is whole to be vortexed the connection of tooth lower end
Stream cover；Vortex tooth support one end is connected on the inwall of outer barrel, other end connection vortex tooth, final realization vortex tooth and outer barrel
It is fixedly connected.
2. resistance instrument drops in novel gas-liquid mixed transporting tube line vortex according to claim 1, it is characterised in that：It is vortexed tooth and outer barrel
Realize that effective support of vortex tooth and outer barrel connects by being vortexed tooth support, make vortex tooth central axis and outer barrel central axis weight
Close.
3. resistance instrument drops in novel gas-liquid mixed transporting tube line vortex according to claim 1, it is characterised in that：Radome fairing is arranged on
The bottom of tooth is vortexed, for cutting down the turbulent condition of vortex tooth front end fluid.
4. resistance instrument drops in novel gas-liquid mixed transporting tube line vortex according to claim 1, it is characterised in that：The outer barrel two of instrument
End is connected with flange, convenient to be connected with pipeline, and can carry out apolegamy installation according to line size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578676.8U CN207179194U (en) | 2017-05-23 | 2017-05-23 | A kind of novel gas-liquid multiphase pipeline vortex drop resistance instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578676.8U CN207179194U (en) | 2017-05-23 | 2017-05-23 | A kind of novel gas-liquid multiphase pipeline vortex drop resistance instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207179194U true CN207179194U (en) | 2018-04-03 |
Family
ID=61732951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720578676.8U Expired - Fee Related CN207179194U (en) | 2017-05-23 | 2017-05-23 | A kind of novel gas-liquid multiphase pipeline vortex drop resistance instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207179194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756072A (en) * | 2019-11-06 | 2020-02-07 | 中国石油天然气股份有限公司 | Mixing device and mixing method for oil-gas mixed transportation of oilfield associated gas |
| CN113124023A (en) * | 2021-05-17 | 2021-07-16 | 中国石油大学(华东) | Pipeline physical resistance reduction method, device and system based on fluid flow stability |
| CN116398095A (en) * | 2023-06-08 | 2023-07-07 | 陕西思越石油装备制造工程有限公司 | Ground vortex drainage device |
-
2017
- 2017-05-23 CN CN201720578676.8U patent/CN207179194U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756072A (en) * | 2019-11-06 | 2020-02-07 | 中国石油天然气股份有限公司 | Mixing device and mixing method for oil-gas mixed transportation of oilfield associated gas |
| CN110756072B (en) * | 2019-11-06 | 2024-03-05 | 中国石油天然气股份有限公司 | Mixing device and mixing method for oilfield associated gas and oil gas mixed transportation |
| CN113124023A (en) * | 2021-05-17 | 2021-07-16 | 中国石油大学(华东) | Pipeline physical resistance reduction method, device and system based on fluid flow stability |
| CN116398095A (en) * | 2023-06-08 | 2023-07-07 | 陕西思越石油装备制造工程有限公司 | Ground vortex drainage device |
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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: 20180403 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |