CN207081712U - It is a kind of to be used for experimental provision of the hydrate generation with suppressing research under flox condition - Google Patents
It is a kind of to be used for experimental provision of the hydrate generation with suppressing research under flox condition Download PDFInfo
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- CN207081712U CN207081712U CN201721075284.6U CN201721075284U CN207081712U CN 207081712 U CN207081712 U CN 207081712U CN 201721075284 U CN201721075284 U CN 201721075284U CN 207081712 U CN207081712 U CN 207081712U
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- reaction system
- liquid injection
- arcuation
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Abstract
This is used for experimental provision of the hydrate generation with suppressing research under flox condition, including reaction system, drive system, air supply system, liquid injection system, temperature control system and Data collection and precessing system the utility model discloses a kind of；The drive system, driving reaction system rotation；The air supply system is supplied by gas cylinder and gas supply line into reaction system；The liquid injection system fluid injection and injecting into reaction system by constant flow pump and fluid injection pipeline；The temperature of reaction system is adjusted by thermostatic control room for the temperature control system；The Data collection and precessing system is connected with capture card and computer, for gather reaction system, drive system, air supply system, liquid injection system parameters and handled.
Description
Technical field
The utility model belongs to deep water hydrocarbon pipelined flowing safeguard technology field, and in particular to one kind is used to flow
Experimental provision of the hydrate generation with suppressing research under the conditions of dynamic.
Background technology
Gas hydrate is the nonquantitative cage combined to form by hydrone and gas molecules under low temperature, condition of high voltage
Shape crystalline solid.Because deep water hydrocarbon gathering system has the characteristics of high pressure, low temperature, long range, big discrepancy in elevation, therefore gas hydrate
It is easy to that blocking is formed and triggered in deep underwater pipes, hinders normal production.At present, as the exploitation of petroleum resources is constantly to depth
Water field is expanded, and all kinds of problems triggered by hydrate generation are increasingly becoming the study hotspot of deep water flowing safety guarantee.
At present, the device that hydrate generates and suppresses to study is used in laboratory and can be largely classified into staticizer and dynamic
The major class of device two.Wherein, staticizer is generally deposited due to not considering to flow, operating mode, its experimental result such as disturbing with produce reality
In bigger difference.On the other side, the experimental result of dynamic apparatus often has stronger convincingness.Existing hydrate generation
With suppress dynamic studies device and mainly have stirred autoclave, rock reactor and pipe stream circuit.However, stirred autoclave and rocking
The stirring of reactor and rock condition and the Bottomhole pressure of actual pipeline and still have bigger difference.Though pipe stream circuit can be simulated preferably
Bottomhole pressure, but its unit scale is often larger, builds and operating cost is also higher, therefore be not suitable for popularization and application.It can be seen that at present
A kind of simple economy, the generation of scientific and effective hydrate are needed with suppressing research device.
Utility model content
In view of the shortcomings of the prior art, there is provided a kind of experiment for being used for hydrate generation and suppression research under flox condition fills
Put, the characteristics of device can preferably simulate pipeline current system and operating condition, and then to being hydrated under the conditions of Bottomhole pressure
The formation characteristic and rejection characteristic of thing are studied.
To achieve the above object, the utility model adopts the following technical scheme that：
It is a kind of to be used for experimental provision of the hydrate generation with suppressing research under flox condition, including reaction system, drivetrain
System, air supply system, liquid injection system, temperature control system, Data collection and precessing system；
The drive system is connected by power transmission shaft with the support spoke in the middle part of reaction system, driving reaction system rotation；
The air supply system is supplied by gas cylinder and gas supply line into reaction system；The liquid injection system passes through constant flow pump and note
Liquid pipe line fluid injection/injecting into reaction system；The temperature control system is entered by thermostatic control room to the temperature of reaction system
Row regulation；The Data collection and precessing system is connected with capture card and computer, for gather reaction system, drive system,
Air supply system, liquid injection system parameters and handled.
Preferably, the reaction system main body is by the isometric arcuation quartz of three sections of isometric arcuation stainless pipes and three sections
Glass tube；Described arcuation stainless pipe, arcuation quartz glass tube be arranged at intervals connected into by flange communicate it is circular instead
Answer kettle；Support spoke for support is installed in the middle part of the circular reactor.
Preferably, the support spoke totally three, it is connected per roots and tops with arcuation stainless pipe, tail end and power transmission shaft connect
Connect, it is described that reaction system main body is evenly dividing into three sections by support spoke.
Preferably, temperature sensor, pressure sensor and safety valve are separately installed with the arcuation stainless pipe；
Preferably, air inlet, liquid injection port, injecting mouth are separately installed with the arcuation stainless pipe；Described air inlet
Mouth also serves as exhaust outlet use, and described liquid injection port also serves as leakage fluid dram use.
Preferably, wherein the side of one section of arcuation quartz glass tube is equipped with high power video camera, for entering to experimental phenomena
Row collection in real time；The high power video camera is connected by fixed support with arcuation stainless pipe.
Preferably, the drive system includes frequency converter, motor, power transmission shaft, between the frequency converter, motor
It is sequentially connected by power transmission shaft；The power transmission shaft is connected with the support spoke in the middle part of reaction system；The drive system is fixed on
On bearing.
Preferably, the air supply system includes gas cylinder, gas pressure reducer, gas supply line, the gas cylinder, gas
It is sequentially connected between pressure-reducing valve by gas supply line；During supply, the air supply system is justified by gas supply line and arcuation stainless steel
Air inlet on pipe is connected.
Preferably, the liquid injection system includes fluid reservoir, constant flow pump, fluid injection pipeline, leads between the fluid reservoir, constant flow pump
Fluid injection pipeline is crossed to be sequentially connected；During fluid injection, the liquid injection system by the liquid injection port on fluid injection pipeline and arcuation stainless pipe/
Injecting mouth is connected.
Preferably, the temperature control system is thermostatic control room, reaction system is placed in thermostatic control room during experiment,
The temperature of reaction system is adjusted by changing the temperature in thermostatic control room.
Preferably, the Data collection and precessing system include be connected with capture card pressure sensor, temperature sensor,
Torque sensor, gas flowmeter, fluid flowmeter；The pressure sensor is arranged on arcuation stainless pipe, during experiment
For measuring pressure in reaction system；The temperature sensor is arranged on arcuation stainless pipe, is used to during experiment measuring anti-
Answer temperature in system；The torque sensor is arranged between motor and support spoke, is used to during experiment measure reaction system
The driving torque of system；The gas flowmeter is arranged between gas pressure reducer and air inlet on gas supply line；The liquid flow
Gauge is arranged on the fluid injection pipeline between constant flow pump and liquid injection port and injecting mouth；The capture card is connected with computer；It is described
Computer is used for the every acquisition parameter for handling reaction system, drive system, air supply system, liquid injection system.
The beneficial effects of the utility model are：
By motor reaction system can be driven to rotate, and then simulate flowing of the fluid in pipeline；Frequency conversion can be passed through
Device changes the rotational time and rotary speed of reaction system, and then adjusts flow distance and flowing velocity of the fluid in pipeline；
Inhibitor can be noted by liquid injection system to study generation and inhibition of the hydrate under inhibitor existence condition；Arc can be passed through
Generation and suppression situation of the shape quartz glass tube to hydrate in reaction system carry out Real Time Observation record.To sum up, this practicality is new
Generation and suppression research of the type to hydrate under the conditions of flowing are significant.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model reaction system and drive system side view.
In figure：1- arcuation stainless pipes, 2- air inlets (exhaust outlet), 3- support spokes, 4- motors, 5- transmissions
Axle, 6- arcuation quartz glass tubes, 7- liquid injection ports (leakage fluid dram), 8- safety valves, 9- injecting mouths, 10- high power video cameras, 11- gases
Flowmeter, 12- gas pressure reducers, 13- gas cylinders, 14- bearings, 15- fluid reservoirs, 16- constant flow pumps, 17- fluid flowmeters,
18- capture cards, 19- computers, 20- thermostatic controls room, 21- frequency converters, 22- torque sensors.TT is temperature sensor, and PT is
Pressure sensor, V1-V4 are each valve, and wherein V1 is gas phase needle valve, and V2-V4 is liquid phase stop valve.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of be used for experimental provision of the hydrate generation with suppressing research under flox condition, including reaction system
System, drive system, air supply system, liquid injection system, temperature control system, Data collection and precessing system；The drive system is led to
Power transmission shaft 5 is crossed to be connected with the support spoke 3 in the middle part of reaction system；The air supply system by gas cylinder 13 and gas supply line to
Supplied in reaction system；Liquid injection system fluid injection/injecting into reaction system by constant flow pump 16 and fluid injection pipeline；The temperature
The temperature of reaction system is adjusted by thermostatic control room 20 for degree control system；The Data collection and precessing system is with adopting
Truck 18 is connected with computer 19, for gather reaction system, drive system, air supply system, liquid injection system parameters simultaneously
Handled.
Preferably, the reaction system main body is by three sections of isometric arcuation stainless pipes 1 and three sections of isometric arcuation stones
English glass tube 6 connects into circular reactor by flange；Support spoke 3 for support is installed in the middle part of the reaction system；
Temperature sensor, pressure sensor, safety valve 8 are separately installed with the arcuation stainless pipe 1；
Air inlet (exhaust outlet) 2, liquid injection port (leakage fluid dram) 7, injecting mouth are separately installed with the arcuation stainless pipe 1
9；
Wherein one section of the arcuation quartz glass tube 6 is real-time for being carried out to experimental phenomena equipped with high power video camera 10
Collection；The high power video camera 10 is connected by fixed support with arcuation stainless pipe 1；
The support spoke 3 totally three, per roots and tops are connected with arcuation stainless pipe 1, tail end and power transmission shaft 5 connect,
It is described that reaction system main body is evenly dividing into three sections by support spoke 3.
Preferably, the drive system includes frequency converter 21, motor 4, power transmission shaft 5, the frequency converter 21, driving electricity
It is sequentially connected between machine 4 by power transmission shaft 5；The power transmission shaft 5 is connected with the support spoke 3 in the middle part of reaction system；The driving
System is fixed on base 14.
Preferably, the air supply system includes gas cylinder 13, gas pressure reducer 12, gas supply line, the gas cylinder
13rd, it is sequentially connected between gas pressure reducer 12 by gas supply line；During supply, the air supply system passes through gas supply line and arcuation
Air inlet 2 on stainless pipe 1 is connected.
Preferably, the liquid injection system includes fluid reservoir 15, constant flow pump 16, fluid injection pipeline, the fluid reservoir 15, constant flow pump
It is sequentially connected between 16 by fluid injection pipeline；During fluid injection, the liquid injection system passes through on fluid injection pipeline and arcuation stainless pipe 1
The injecting mouth 9 of liquid injection port 7/ be connected.
Preferably, the temperature control system is thermostatic control room 20, and reaction system is placed in into thermostatic control room during experiment
In 20, the temperature of reaction system is adjusted by changing the temperature in thermostatic control room.
Preferably, the Data collection and precessing system include pressure sensor, temperature sensor, torque sensor 22,
Gas flowmeter 11, fluid flowmeter 17, high power video camera 10, capture card 18, computer 19；The pressure sensor is arranged on
It is used to measure pressure in reaction system on arcuation stainless pipe 1, during experiment；The temperature sensor is arranged on arcuation stainless steel
It is used to measure temperature in reaction system on pipe 1, during experiment；The torque sensor 22 is arranged on motor 4 and supporting spokes
Between bar 3, for measuring the driving torque of reaction system during experiment；The gas flowmeter 11 is arranged on the He of gas pressure reducer 12
Between air inlet 2 on gas supply line；The fluid flowmeter 17 is arranged on the note between constant flow pump 16 and the injecting mouth 9 of liquid injection port 7/
On liquid pipe line；The high power video camera 10 is connected by fixed support with arcuation stainless pipe 1；The capture card 18 is with calculating
Machine 19 is connected；The computer 19 is used for the every collection ginseng for handling reaction system, drive system, air supply system, liquid injection system
Number.
The utility model can drive reaction system to rotate by motor 4, and then simulate flowing of the fluid in pipeline；
The rotational time and rotary speed of reaction system can be changed by frequency converter 22, and then adjust flow distance of the fluid in pipeline
And flowing velocity；Inhibitor can be noted by liquid injection system and is imitated to study generation and suppression of the hydrate under inhibitor existence condition
Fruit；By generation of the arcuation quartz glass tube 6 to hydrate in reaction system and situation progress Real Time Observation record can be suppressed.It is comprehensive
On, generation and suppression research of the utility model to hydrate under the conditions of flowing are significant.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, people in the art
Member need not pay the various modifications that creative work can make or deformation still within the scope of protection of the utility model.
Claims (9)
1. a kind of be used for experimental provision of the hydrate generation with suppressing research under flox condition, it is characterised in that including reaction system
System, drive system, air supply system, liquid injection system, temperature control system and Data collection and precessing system；
The drive system, driving reaction system rotation；The air supply system is by gas cylinder and gas supply line to reaction system
Supplied in system；The liquid injection system fluid injection and injecting into reaction system by constant flow pump and fluid injection pipeline；The temperature control
The temperature of reaction system is adjusted by thermostatic control room for system；The Data collection and precessing system and capture card and meter
Calculation machine is connected, for gather reaction system, drive system, air supply system, liquid injection system parameters and handled.
2. a kind of experimental provision for being used for hydrate generation and suppression research under flox condition as claimed in claim 1, it is special
Sign is that the reaction system main body is by three sections of isometric arcuation stainless pipes and three sections of isometric arcuation quartz glass tubes；
Described arcuation stainless pipe, arcuation quartz glass tube are arranged at intervals the circular reactor for connecting into and communicating by flange；Institute
State the support spoke being provided with the middle part of circular reactor for support.
3. a kind of experimental provision for being used for hydrate generation and suppression research under flox condition as claimed in claim 2, it is special
Sign is, the support spoke totally three, is connected per roots and tops with arcuation stainless pipe, the power transmission shaft of tail end and drive system
Reaction system main body is evenly dividing into three sections by connection, the support spoke.
4. a kind of experimental provision for being used for hydrate generation and suppression research under flox condition as claimed in claim 2, it is special
Sign is, wherein the side of one section of arcuation quartz glass tube is equipped with high power video camera, for being adopted in real time to experimental phenomena
Collection；The high power video camera is connected by fixed support with arcuation stainless pipe；Described high power video camera and the collection
Card is connected.
5. a kind of experimental provision for being used for hydrate generation and suppression research under flox condition as claimed in claim 2, it is special
Sign is, air inlet, liquid injection port, injecting mouth are separately installed with the arcuation stainless pipe；Described air inlet also serves as
Exhaust outlet uses, and described liquid injection port also serves as leakage fluid dram use.
6. a kind of experimental provision for being used for hydrate generation and suppression research under flox condition as claimed in claim 1, it is special
Sign is that the drive system includes frequency converter, motor, power transmission shaft, passes through transmission between the frequency converter, motor
Axle is sequentially connected；The power transmission shaft is connected with the support spoke in the middle part of reaction system；The drive system is fixed on bearing.
7. a kind of experimental provision for being used for hydrate generation and suppression research under flox condition as claimed in claim 1, it is special
Sign is, the air supply system includes gas cylinder, gas pressure reducer, gas supply line, the gas cylinder, gas pressure reducer it
Between be sequentially connected by gas supply line；During supply, the air supply system passes through gas supply line and entering on arcuation stainless pipe
Gas port is connected.
8. a kind of experimental provision for being used for hydrate generation and suppression research under flox condition as claimed in claim 1, it is special
Sign is that the liquid injection system includes fluid reservoir, constant flow pump, fluid injection pipeline, passes through liquid injection pipe between the fluid reservoir, constant flow pump
Line is sequentially connected；During fluid injection, the liquid injection system passes through fluid injection pipeline and the liquid injection port on arcuation stainless pipe/injecting mouth phase
Even.
9. a kind of experimental provision for being used for hydrate generation and suppression research under flox condition as claimed in claim 1, it is special
Sign is that the Data collection and precessing system includes pressure sensor, temperature sensor, the torque sensing being connected with capture card
Device, gas flowmeter, fluid flowmeter；The pressure sensor is arranged on arcuation stainless pipe, is used to during experiment measure
Pressure in reaction system；The temperature sensor is arranged on arcuation stainless pipe, is used to during experiment measure in reaction system
Temperature；The torque sensor is arranged between motor and support spoke, for measuring the rotation of reaction system during experiment
Moment of torsion；The gas flowmeter is arranged between gas pressure reducer and air inlet on gas supply line；The fluid flowmeter installation
On fluid injection pipeline between constant flow pump and liquid injection port and injecting mouth；The capture card is connected with computer；The computer is used
In the every acquisition parameter for handling reaction system, drive system, air supply system, liquid injection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075284.6U CN207081712U (en) | 2017-08-25 | 2017-08-25 | It is a kind of to be used for experimental provision of the hydrate generation with suppressing research under flox condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075284.6U CN207081712U (en) | 2017-08-25 | 2017-08-25 | It is a kind of to be used for experimental provision of the hydrate generation with suppressing research under flox condition |
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| Publication Number | Publication Date |
|---|---|
| CN207081712U true CN207081712U (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721075284.6U Expired - Fee Related CN207081712U (en) | 2017-08-25 | 2017-08-25 | It is a kind of to be used for experimental provision of the hydrate generation with suppressing research under flox condition |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022925A (en) * | 2019-11-18 | 2020-04-17 | 大连理工大学 | Visual swing kettle device and method for inhibiting pipeline hydrate blockage |
| CN111215019A (en) * | 2018-11-27 | 2020-06-02 | 中国科学院广州能源研究所 | Hydrate generation and sample preparation reation kettle part |
| CN111524437A (en) * | 2020-05-21 | 2020-08-11 | 中国石油大学(华东) | Natural gas hydrate flow safety experiment device under different flow working conditions and application thereof |
| CN114082370A (en) * | 2021-11-22 | 2022-02-25 | 西南石油大学 | Rotary multiphase flow hydrate generation experimental device |
-
2017
- 2017-08-25 CN CN201721075284.6U patent/CN207081712U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215019A (en) * | 2018-11-27 | 2020-06-02 | 中国科学院广州能源研究所 | Hydrate generation and sample preparation reation kettle part |
| CN111022925A (en) * | 2019-11-18 | 2020-04-17 | 大连理工大学 | Visual swing kettle device and method for inhibiting pipeline hydrate blockage |
| CN111524437A (en) * | 2020-05-21 | 2020-08-11 | 中国石油大学(华东) | Natural gas hydrate flow safety experiment device under different flow working conditions and application thereof |
| CN114082370A (en) * | 2021-11-22 | 2022-02-25 | 西南石油大学 | Rotary multiphase flow hydrate generation experimental device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20180825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |