CN206208492U - A kind of viscous crude aeration anti-drag ring road experimental provision - Google Patents
A kind of viscous crude aeration anti-drag ring road experimental provision Download PDFInfo
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- CN206208492U CN206208492U CN201621332130.6U CN201621332130U CN206208492U CN 206208492 U CN206208492 U CN 206208492U CN 201621332130 U CN201621332130 U CN 201621332130U CN 206208492 U CN206208492 U CN 206208492U
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- pipe
- flow pattern
- transparent observing
- viscous crude
- aeration
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Abstract
The utility model is related to a kind of viscous crude aeration anti-drag ring road experimental provision, including oil storage barrel, filling pump, liquid control valve, fluid flowmeter, first pressure table, fluid flow pattern transparent observing pipe, T-shaped pipe, second pressure table, mixing flow pattern transparent observing pipe, re-injection pipe, air filling device；The oil storage barrel, filling pump, liquid control valve, fluid flowmeter, first pressure table, fluid flow pattern transparent observing pipe pass sequentially through pipeline connection；The T-shaped pipe left end is connected with fluid flow pattern transparent observing pipe, and upper end is connected with air filling device, and right-hand member is sequentially connected second pressure table, mixing flow pattern transparent observing pipe by pipeline；Described re-injection pipe one end is connected with mixing flow pattern transparent observing pipe, other end connection oil storage barrel.The utility model simple structure, can study the flow pattern and change in pressure drop rule before and after outer defeated viscous crude aeration, and the theory and technical feasibility of viscous crude Drag Reduction by Aeration are inquired into the influence of analysis air entrainment and aeration mode, temperature and pressure to frictional resistance.
Description
Technical field
The utility model is related to a kind of viscous crude aeration anti-drag ring road experimental provision.
Background technology
At present in the world also without a kind of other resources that can substitute oil, petroleum resources sustainable development is generation all the time
The important topic that boundary's sustainable economic development cannot be avoided.In recent years, world's crude output and consumption of petroleum amount are substantially suitable, and
In the speed increase by 5.77 average annual percent, the same period growth rate of country's oil supply is only percentage to China's oil consumption
1.67, it is seen that China's Energy situation is extremely severe, so the thickened oil recovery amount of China is greatly increased.
Wherein viscous crude is also referred to as heavy oil, is a kind of non-conventional oil resource, and China finds more than 70 in national 12 basins
Individual viscous crude field, forms the multiple viscous crude such as Liaohe Oil Field, Xinjiang Oilfield, Shengli Oil Field, Henan Oil Field and offshore oil area and opens
Generation producing region, viscous crude annual production has accounted for nearly percent the 14 of Crude Oil in China total output, and with the increase of thickened oil recovery amount, conveying
Problem is also increasingly protruded.Because the density of viscous crude is big, viscosity is high, poor fluidity, how to realize economy, safely and steadly manage
It is defeated, it is difficult very big.The pressure drop of pipeline is big during transport of thick oil, and pumping equipment is also more much greater than conveying the conventional crude of low-viscosity,
This just considerably increases original capital expenditure and maintenance and operating cost.In order to reasonably develop huge viscous crude resource,
Being continuously increased for heavy oil production is adapted to, new heavy oil pipeline conveying drag reduction method need to be sought.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of viscous crude aeration anti-drag ring road experimental provision, can study
Flow pattern and change in pressure drop rule before and after outer defeated viscous crude aeration, set up corresponding theoretical calculation model, analyze air entrainment and aeration
The influence of mode, temperature and pressure to frictional resistance, inquires into the theory and technical feasibility of viscous crude Drag Reduction by Aeration.
The utility model solves the technical scheme that is used of above-mentioned technical problem：A kind of viscous crude aeration anti-drag ring road experiment
Device, including oil storage barrel, filling pump, liquid control valve, fluid flowmeter, first pressure table, fluid flow pattern transparent observing pipe, T
Type pipe, second pressure table, mixing flow pattern transparent observing pipe, re-injection pipe, air filling device；
The oil storage barrel, filling pump, liquid control valve, fluid flowmeter, first pressure table, fluid flow pattern transparent observing pipe
Pass sequentially through pipeline connection；
The T-shaped pipe left end is connected with fluid flow pattern transparent observing pipe, and upper end is connected with air filling device, and right-hand member passes through pipeline
It is sequentially connected second pressure table, mixing flow pattern transparent observing pipe；
Described re-injection pipe one end is connected with mixing flow pattern transparent observing pipe, other end connection oil storage barrel.
It is further that the air filling device includes the inflator pump, gas control valve, the gas stream that are sequentially connected by pipeline
Gauge, the gas flowmeter is connected by pipeline with T-shaped pipe upper end.
It is further that the oil storage barrel lower section is provided with heater, and the oil storage barrel is also interior to be provided with thermometer.
The beneficial effects of the utility model：The utility model simple structure, can study the flow pattern before and after outer defeated viscous crude aeration
With change in pressure drop rule, corresponding theoretical calculation model is set up, analysis air entrainment and aeration mode, temperature and pressure are to frictional resistance
Influence, inquires into the theory and technical feasibility of viscous crude Drag Reduction by Aeration.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Shown in figure：1- oil storage barrels, 2- filling pumps, 3- liquid control valves, 4- fluid flowmeters, 5- first pressure tables, 6-
Fluid flow pattern transparent observing pipe, 7-T types pipe, 8- inflator pumps, 9- gas control valves, 10- gas flowmeters, 11- second pressures table,
12- mixing flow pattern transparent observings pipe, 13- re-injection pipes.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to embodiment, not therefore by this reality
It is limited among described scope of embodiments with new.
As shown in figure 1, a kind of viscous crude aeration anti-drag ring road experimental provision of the present utility model, including oil storage barrel 1, filling pump
2nd, liquid control valve 3, fluid flowmeter 4, first pressure table 5, fluid flow pattern transparent observing pipe 6, T-shaped pipe 7, second pressure table
11st, flow pattern transparent observing pipe 12, re-injection pipe 13, air filling device is mixed；
The oil storage barrel 1, filling pump 2, liquid control valve 3, fluid flowmeter 4, first pressure table 5, fluid flow pattern are transparent
Observation tube 6 passes sequentially through pipeline connection；
The left end of T-shaped pipe 7 is connected with fluid flow pattern transparent observing pipe 6, and upper end is connected with air filling device, and right-hand member is by pipe
Line is sequentially connected second pressure table 11, mixing flow pattern transparent observing pipe 12；
Described one end of re-injection pipe 13 is connected with mixing flow pattern transparent observing pipe 12, other end connection oil storage barrel 1.
Be stored in viscous crude in oil storage barrel 1, then by filling pump 2 by experimental provision of the present utility model when experiment is started
Viscous crude is injected into pipeline, liquid control valve 3, fluid flowmeter 4, the transparent sight of first pressure table 5, fluid flow pattern is passed sequentially through
Examine pipe 6；Wherein liquid control valve 3 can adjust the conveying capacity of viscous crude, and the data on flows of viscous crude can be measured by fluid flowmeter 4, the
One pressure gauge 5 measures the pressure data before viscous crude aeration, then it was observed that before viscous crude aeration in fluid flow pattern transparent observing pipe 6
Flow pattern, then, air filling device carries out aeration to viscous crude by T-shaped pipe 7, and wherein air filling device can change air entrainment and aeration side
Formula, the viscous crude after last aeration sequentially passes through second pressure table 11, mixing flow pattern transparent observing pipe 12, re-injection pipe 13, so may be used
Pressure data after second pressure table 11 measures viscous crude aeration, so as to draw the pressure changing before and after viscous crude aeration,
Also the flow pattern after viscous crude aeration can be observed from mixing flow pattern transparent observing pipe 12, be re-injected into finally by re-injection pipe 13
In oil storage barrel 1.
Above-mentioned experiment can study the flow pattern and change in pressure drop situation before and after lifting thickened oil gas, set up corresponding theoretical calculation mould
Type, the influence of analysis air entrainment and aeration mode, temperature and pressure to frictional resistance, inquiring into the theoretical of viscous crude Drag Reduction by Aeration can with technology
Row.
Wherein it is preferred embodiment that the air filling device includes that the inflator pump 8, gas being sequentially connected by pipeline is adjusted
Section valve 9, gas flowmeter 10, the gas flowmeter 10 are connected by pipeline with the upper end of T-shaped pipe 7.So as to pass through gas regulation
Valve 9 controls gas flow, the record gas air entrainment of gas flowmeter 10.
In order to further study the influence of viscous crude temperature, it is preferred embodiment that the lower section of the oil storage barrel 1 is provided with and adds
Thermal, the oil storage barrel 1 is also interior to be provided with thermometer.This sample device can at any time adjust the temperature of viscous crude in experiment.
Claims (3)
1. a kind of viscous crude aeration anti-drag ring road experimental provision, it is characterised in that adjusted including oil storage barrel (1), filling pump (2), liquid
Section valve (3), fluid flowmeter (4), first pressure table (5), fluid flow pattern transparent observing pipe (6), T-shaped pipe (7), second pressure table
(11), mixing flow pattern transparent observing pipe (12), re-injection pipe (13), air filling device；
The oil storage barrel (1), filling pump (2), liquid control valve (3), fluid flowmeter (4), first pressure table (5), liquid flow
Type transparent observing pipe (6) passes sequentially through pipeline connection；
T-shaped pipe (7) left end is connected with fluid flow pattern transparent observing pipe (6), and upper end is connected with air filling device, and right-hand member is by pipe
Line is sequentially connected second pressure table (11), mixing flow pattern transparent observing pipe (12)；
Described re-injection pipe (13) one end is connected with mixing flow pattern transparent observing pipe (12), and the other end connects oil storage barrel (1).
2. a kind of viscous crude aeration anti-drag ring road experimental provision according to claim 1, it is characterised in that the air filling device
Including the inflator pump (8), gas control valve (9), the gas flowmeter (10), the gas flowmeter that are sequentially connected by pipeline
(10) it is connected with T-shaped pipe (7) upper end by pipeline.
3. a kind of viscous crude aeration anti-drag ring road experimental provision according to claim 1 and 2, it is characterised in that the oil storage
Bucket (1) lower section is provided with heater, and the oil storage barrel (1) is also interior to be provided with thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332130.6U CN206208492U (en) | 2016-12-06 | 2016-12-06 | A kind of viscous crude aeration anti-drag ring road experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332130.6U CN206208492U (en) | 2016-12-06 | 2016-12-06 | A kind of viscous crude aeration anti-drag ring road experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208492U true CN206208492U (en) | 2017-05-31 |
Family
ID=58751478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621332130.6U Expired - Fee Related CN206208492U (en) | 2016-12-06 | 2016-12-06 | A kind of viscous crude aeration anti-drag ring road experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314884A (en) * | 2017-08-07 | 2017-11-03 | 西南石油大学 | A kind of multifactor water hole cavitation experimental provision |
| CN107367372A (en) * | 2017-08-07 | 2017-11-21 | 西南石油大学 | A kind of multichannel water hole cavitation experimental provision |
-
2016
- 2016-12-06 CN CN201621332130.6U patent/CN206208492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314884A (en) * | 2017-08-07 | 2017-11-03 | 西南石油大学 | A kind of multifactor water hole cavitation experimental provision |
| CN107367372A (en) * | 2017-08-07 | 2017-11-21 | 西南石油大学 | A kind of multichannel water hole cavitation experimental provision |
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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: 20171206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |