CN205898213U - Oil well flow electromagnetic measurement system - Google Patents
Oil well flow electromagnetic measurement system Download PDFInfo
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- CN205898213U CN205898213U CN201620782559.9U CN201620782559U CN205898213U CN 205898213 U CN205898213 U CN 205898213U CN 201620782559 U CN201620782559 U CN 201620782559U CN 205898213 U CN205898213 U CN 205898213U
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Abstract
The utility model discloses an oil well flow electromagnetic measurement system, become holistic flow measurement mechanism, compensator structure and data operation mechanism including interconnect, this system adopts modification electric -magnetic flow meter as flow measurement, this electric -magnetic flow meter adopts new electrode structure, other impurity such as effective anti greasy dirt disturb, adopt gas flowmeter and the cooperation of pressure temperature measuring system, the heterogeneous measurement function of gas -liquid has, make measurement accuracy high, the efficiency of measurement system is improved, the integral structure, reduce the metering device investment, satisfy the various environmental requirements of measurement system, this system does not need the staff to rinse and safeguard, large human resource saving, increase production efficiency, application prospect ten minutes is considerable.
Description
Technical field
This utility model belongs to measuring equipment technical field, is related to metering system, more particularly, to a kind of oil well flow electromagnetic
Measuring system.
Background technology
At present, develop with survey control technology, particularly petroleum industry fine-grained management is to oil mining measuring requirement
More and more higher；Traditional crude oil single well flowmeter design single function is although carry density compensation, but no effectively gas-liquid separation fills
Put, this density compensation can only compensate mixed liquor density it is impossible to liquid-gas ratio example in computing mixed liquor, practical application effect is not good.By
In oil field mining liquid complicated component, often gas-liquid two-phase, or even more complicated, and when in medium when containing gas it is impossible to effectively
Solve gas error, density measure Temperature and Pressure Correction is it is impossible to change real-Time Compensation to medium gas-liquid so that density measure misses
Difference dramatically increases, and causes whole metering system error too big, affects measuring accuracy.In addition, conventional crude oil single well flow is calculated as preventing
Stifled throttling arrangement Flow Measuring System, measurement weight is big, by double flanges differential pressure transmitter performance impact, causes to measure range ratio
Little, the easy drifting problem of its double flanges differential pressure transmitter cannot solve, and increased measuring uncertainty, and the equipment that have impact on uses.
Utility model content
The purpose of this utility model is to provide a kind of oil well flow electromagnetic measuring system, and this system adopts gas-liquid separator
17, gas in medium is separated with liquid, gas passes through from gas-liquid separator 17 upper gas pipeline 18, and liquid is from gas-liquid separation
Device 17 lower liquid pipeline 19 passes through, and both do not interfere with each other, and due to not having gas to disturb in liquid, its certainty of measurement carries significantly
High；Improved electric magnetic flowmeter carries out flow measurement, and traditional point electrode is changed to strip shaped electric poles by this electromagnetic flowmeter, significantly carries
High electrode contamination resistance, keeps very high measurement accuracy and measurement stability, this electromagnetic flowmeter has Electromagnetic Flow and measures
The all advantages of quantity of fluid, flow system measurement crushing is little, improves metering system efficiency, reduces measuring instrument investment, meets metering
The various environmental demand of system, adopts thermal gas flowmeter to measure gas flow in gas pipeline 18, its high precision, crushing be little,
Range of flow width, gas parameter is participated in calculating, greatly improves system synthesis precision；This system creatively uses double pressure measxurements
Fluid density, its certainty of measurement is high, again can measurement apparatus pressure, be to achieve many things at one stroke, this system has heating and thermal insulation mechanism,
Greatly reduce medium to condense it is not necessary to staff's cleaning and maintenance, save human resourcess, improve production efficiency, application prospect
Very considerable.
The technical solution of the utility model is: oil well flow electromagnetic measuring system, including being connected with each other integral flow
Measuring mechanism, compensation mechanism data arithmetical organ；
Described flow-metering mechanism includes electrode body 1, electrode fixing bolt 2, electrode fixed screw 3, electrode mounting seat
4th, contact conductor 5, solenoid 6, coil lead 7, electromagnetism shell 8, electromagnetism liner 9, electromagnetic pipeline 10, electromagnetism adpting flange
11st, gauge outfit mounting seat 12, electromagnetism gauge outfit 13, electromagnetism wiring 14, gas pipeline 18, gas flowmeter 25 and gas flowmeter draw
Line 26；
Electromagnetism adpting flange 11 is welded on described electromagnetic pipeline 10 both sides, and described electromagnetism liner 9 uniformly wraps up electromagnetic pipeline 10
Inwall and electromagnetism adpting flange 11 sealing surface, described electrode mounting seat 4 is welded on electromagnetic pipeline 10 outer surface, described electrode
The both sides of body 1 are machined with electrode fixing bolt 2, and described electrode fixing bolt 2 passes through electrode mounting seat 4 and puts contact conductor
Pass through electrode fixed screw 3 after 5 to fix, described solenoid 6 is arranged on the upper and lower of electrode mounting seat 4, described electromagnetic wire
Electromagnetic pipeline 10 outer surface is close to by circle 6, and outside described electromagnetism shell 8 parcel solenoid 6, described gauge outfit mounting seat 12 is welded
On electromagnetism shell 8 top, described contact conductor 5 is passed through from gauge outfit mounting seat 12 inner space with coil lead 7, described electromagnetism
Gauge outfit 13 is fixed in gauge outfit mounting seat 12, and described electromagnetism gauge outfit 13 draws electromagnetism wiring 14, described gas pipeline 18
In gas flowmeter 25 is installed, described gas flowmeter 25 draws gas flowmeter lead 26；
Described compensation mechanism includes gas-liquid separator 17, fluid pipeline 19, pressure transmitter mounting seat 27, pressure change
Device 28, pressure transmitter lead 29, thermal resistance base 30, thermal resistance 31, thermal resistance lead 32, pressure transmitter is sent to install
Base 33, pressure transmitter 34 and pressure transmitter lead 35；
Described gas-liquid separator 17 top connects gas pipeline 18, and described gas-liquid separator 17 bottom connects fluid pipeline
19, described fluid pipeline 19 is right angle pipeline, by being connected to vertical section 19a of gas-liquid separator 17 bottom and be connected to vertical section
The horizontal segment 19b of 19a lower end is constituted, and the vertical section 19a top of described fluid pipeline 19 is provided with pressure transmitter mounting seat
27, described pressure transmitter mounting seat 27 is provided with pressure transmitter 28, described pressure transmitter 28 leads to pressure
Power transmitter lead 29, the horizontal segment 19b of described fluid pipeline 19 is provided with thermal resistance base 30, described thermal resistance base
Thermal resistance 31 is installed on 30, described thermal resistance 31 leads to thermal resistance lead 32, the horizontal segment 19b of described fluid pipeline 19
Above positioned at thermal resistance base 30 rear portion, pressure transmitter mounting seat 33, described pressure transmitter mounting seat 33 are installed
On pressure transmitter 34 is installed, described pressure transmitter 34 leads to pressure transmitter lead 35；
Described data operation mechanism includes data processing instrument 40 and explosion-proof instrument electricity box 39；Described electromagnetism wiring 14, gas
Effusion meter lead 26, pressure transmitter lead 29, thermal resistance lead 32, pressure transmitter lead 35 accesses explosion-proof instrument electricity box
39, described data processing instrument 40 is arranged on inside explosion-proof instrument electricity box 39；
Described gas-liquid separator 17 side is welded with inlet pipeline 16, and described inlet pipeline 16 front end is welded with import and connects
Flange 15；
The electromagnetism adpting flange 11 on described electromagnetic pipeline 10 both sides is connected to pipeline coupling flange 20, one of pipe
Road adpting flange 20 is welded on fluid pipeline 19 end, and another pipeline coupling flange 20 is welded with outlet conduit 21, described
Outlet conduit 21 is connected with gas pipeline 18, and described outlet conduit 21 end is welded with outlet adpting flange 22.
Preferably, described oil well flow electromagnetic measuring system also includes heating and thermal insulation mechanism, described heating and thermal insulation mechanism structure
Including heating fuel tank shell 41, heater strip 36, heater strip lead 37, aerofluxuss base 23, discharge duct 24 and heat-insulation layer 42；
Described heating fuel tank shell 41 is wrapped in gas-liquid separator 17, vertical section 19a of fluid pipeline 19, partially liq pipe
Outside the horizontal segment 19b in road 19, in described heating fuel tank shell 41, it is filled with conduction oil, described heating fuel tank shell 41 bottom peace
Equipped with heater strip 36, described heater strip 36 leads to heater strip lead 37, described heating fuel tank shell 41 top is provided with row
Gas base 23, described discharge duct 24 is arranged on aerofluxuss base 23, described heating fuel tank shell 41, gas pipeline 18, located at
Fluid pipeline 19 outside heating fuel tank shell 41, electromagnetic pipeline 10, inlet pipeline 16 and outlet conduit 21 outer wrap heat-insulation layer
42, described heater strip lead 37 accesses explosion-proof instrument electricity box 39.
Preferably, described heating fuel tank shell 41 bottom is provided with base 38 of draining the oil.
Preferably, described electrode body 1 is strip shaped electric poles.
Preferably, described gas flowmeter 25 is thermal gas flowmeter.
This utility model has a following beneficial effect:
(1) integrated package assembly, built-in gas-liquid separator, liquid in medium and gas are efficiently separated, greatly increase
Flow measurement accuracy of measurement；Remodeling electromagnetic flowmeter, gas flowmeter, temperature, pressure, heating element heater, explosion-proof instrument electricity box, data
Process instrument, each part interacts, and ensures certainty of measurement, using Totally enclosed heat-preserving design, meet field usage environment, simultaneously
Guarantee uses safety, replaces site operation personnel completely.
(2) liquid flow measurement element using remodeling electromagnetic flowmeter, using strip shaped electric poles, done with clutter by effectively anti-impurity
Disturb；Flow signal is stable, and flow rates are up to 0.1 10m/s, range ratio width；Inside no movable member and choked flow piece, flow
Systematic survey crushing is low, has obvious energy saving effect；Corrosion-proof lining is difficult by flow-induced corrosion；Measurement medium be not subject to fluid density,
Viscosity, temperature, pressure and conductivity variations impact, sensor sensing voltage signal is linear with mean flow rate, measurement essence
Degree is high；Oil well flow velocity relatively low, flow is little, density is unstable, liquid component complicated flow measurement occasion have unrivaled excellent
Gesture and irreplaceable effect.
(3) thermal type gas quality flow meter is adopted to measure gas flow, this gas flowmeter measures the non-constant width of flow rates,
Flow velocity 0.5 65nm/s；Thermal type gas quality flow meter measures mass of medium flow, does not need temperature, pressure in flow measurement
Force compensating, so be especially suitable for this system gas flow measurement.
(4) this utility model compensation mechanism is creative adopts the double metering system of pressure transmitter and pressure transmitter, should
Measuring system both can carry out accurate measurement to pressure medium, can carry out accurate measurement to Media density, it specifically acts on again
Mode is: sets pressure transmitter measurement pressure value as p1, pressure transmitter measurement pressure value is p2, due to gas-liquid separator
Lower outlet fluid pipeline vertical height is fixed as l, and such density is calculated as ρ=(p2-p1)/gl；For ensureing certainty of measurement, compensate
Mechanism adds medium temperature measurement, and its measurement result carries out real-Time Compensation to density operation values, greatly improves certainty of measurement.Effectively
Solving different liquids composition in mixed liquid medium affects on density measure, thus improving certainty of measurement；Due to oily close with water
, with temperature, pressure change, variable density is larger for degree, so increasing Temperature and Pressure Correction in density computing to greatly improve density
Operational precision；Because mixture density certainty of measurement is higher, so with profit density content operational equation it is possible to computing
Go out, water ratio, oily ratio, water density, oil density, by flow-compensated, can be with the fuel-displaced flow of computing, discharge, mixing liquor stream
Amount, adds gas flow, fills up data operation blank.
(5) medium temperature measurement assembly is installed, fast response time, high precision, medium temperature is measured simultaneously, as
Heater strip heating and temperature control, improves medium temperature stability, it is to avoid medium cryogenic temperature condensation；It is used conduction oil to be situated between as conduction of heat
Matter, has the high feature of the thermal efficiency.Wrap up efficient heatproof insulation material in heating fuel tank shell with pipeline, effectively reduce internal heat
Loss, has good energy-saving effect.
(6) design air vent in heating fuel tank cover top portion, exhaust ports design release internal pressure is it is ensured that heating system pressure
Dynamic balance is it is ensured that system safety；Removal exhaustor, also can design base of draining the oil, is convenient for changing conduction oil as oil filler.
(7) explosion-proof tank is used as data processing instrument guard box, is to ensure that this product in oil requirement of explosion proof high field
Used safely, simultaneously the higher degree of protection of explosion-proof tank, provided good protection for data processing instrument.Explosion-proof tank sets
Put three permutatoies, operate close/open heat tracing, this design avoids at relatively high temperatures, the excessive insulation to transducer；Close
Close/open heating element heater, it is to avoid hot environment superheated, energy saving, protect heating element heater.
(8) this design of measuring system is novel, powerful, solves oilfield measuring problem, improves metering system effect
Rate, decreases measuring instrument investment, meets the various environmental demand of metering system, and this system does not need staff's cleaning and dimension
Shield, greatlys save human resourcess, improves production efficiency, application prospect is very considerable.
Brief description
Fig. 1 is electromagnetic flowmeter structural representation of retrofiting in this utility model；
Fig. 2 is that this utility model measuring system structure arranges schematic diagram；
In figure: 1, electrode body；2nd, electrode fixing bolt；3rd, electrode fixed screw；4th, electrode mounting seat；5th, electrode draws
Line；6th, solenoid；7th, coil lead；8th, electromagnetism shell；9th, electromagnetism liner；10th, electromagnetic pipeline；11st, electromagnetism adpting flange；
12nd, gauge outfit mounting seat；13rd, electromagnetism gauge outfit；14th, electromagnetism wiring；15th, import adpting flange；16th, inlet pipeline；17th, gas-liquid is divided
From device；18th, gas pipeline；19th, fluid pipeline；19a, vertical section；19b, horizontal segment；20th, pipeline coupling flange；21st, outlet
Road；22nd, export adpting flange；23rd, aerofluxuss base；24th, discharge duct；25th, gas flowmeter；26th, gas flowmeter lead；
27th, pressure transmitter mounting seat；28th, pressure transmitter；29th, pressure transmitter lead；30th, thermal resistance base；31st, heat
Resistance；32nd, thermal resistance lead；33rd, pressure transmitter mounting seat；34th, pressure transmitter；35th, pressure transmitter draws
Line；36th, heater strip；37th, heater strip lead；38th, drain the oil base；39th, explosion-proof instrument electricity box；40th, data processing instrument；41st, heat
Tank envelope；42nd, heat-insulation layer.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described in detail.
As shown in Figure 1, 2, oil well flow electromagnetic measuring system, including being connected with each other integral flow-metering mechanism, benefit
Repay mechanism's data arithmetical organ；
Flow-metering mechanism includes electrode body 1, electrode fixing bolt 2, electrode fixed screw 3, electrode mounting seat 4, electricity
Pole lead 5, solenoid 6, coil lead 7, electromagnetism shell 8, electromagnetism liner 9, electromagnetic pipeline 10, electromagnetism adpting flange 11, table
Head mounting seat 12, electromagnetism gauge outfit 13, electromagnetism wiring 14, gas pipeline 18, gas flowmeter 25 and gas flowmeter lead 26；
Electromagnetism adpting flange 11 is welded on electromagnetic pipeline 10 both sides, and electromagnetism liner 9 uniformly wraps up electromagnetic pipeline 10 inwall and electricity
Magnetic connects flange 11 sealing surface, electrode mounting seat 4 is welded on electromagnetic pipeline 10 outer surface, and the both sides of electrode body 1 are machined with
Electrode fixing bolt 2, electrode fixing bolt 2 passes through electrode mounting seat 4 and passes through electrode fixed screw after putting contact conductor 5
3 is fixing, and solenoid 6 is arranged on the upper and lower of electrode mounting seat 4, and solenoid 6 is close to electromagnetic pipeline 10 outer surface, electromagnetism
Outside shell 8 parcel solenoid 6, gauge outfit mounting seat 12 is welded on electromagnetism shell 8 top, contact conductor 5 and coil lead 7
Pass through from gauge outfit mounting seat 12 inner space, electromagnetism gauge outfit 13 is fixed in gauge outfit mounting seat 12, electromagnetism gauge outfit 13
Draw electromagnetism wiring 14, gas flowmeter 25 is installed in gas pipeline 18, gas flowmeter 25 draws gas flowmeter lead
26；Wherein: electrode body 1 is strip shaped electric poles, gas flowmeter 25 is thermal gas flowmeter；
Compensation mechanism includes gas-liquid separator 17, fluid pipeline 19, pressure transmitter mounting seat 27, pressure transmitter
28th, pressure transmitter lead 29, thermal resistance base 30, thermal resistance 31, thermal resistance lead 32, pressure transmitter mounting seat
33rd, pressure transmitter 34 and pressure transmitter lead 35；
Gas-liquid separator 17 top connects gas pipeline 18, and gas-liquid separator 17 bottom connects fluid pipeline 19, liquid line
Road 19 is right angle pipeline, by being connected to vertical section 19a of gas-liquid separator 17 bottom and be connected to the level of vertical section 19a lower end
Section 19b is constituted, and the vertical section 19a top of fluid pipeline 19 is provided with pressure transmitter mounting seat 27, and pressure transmitter is pacified
On dress base 27, pressure transmitter 28 is installed, pressure transmitter 28 leads to pressure transmitter lead 29, fluid pipeline
Thermal resistance base 30 is provided with 19 horizontal segment 19b, thermal resistance base 30 is provided with thermal resistance 31, thermal resistance 31 is drawn
There is thermal resistance lead 32, the horizontal segment 19b of fluid pipeline 19 is provided with pressure transmitter positioned at thermal resistance base 30 rear portion
Mounting seat 33, pressure transmitter mounting seat 33 is provided with pressure transmitter 34, and pressure transmitter 34 is drawn
There is pressure transmitter lead 35；
Data operation mechanism includes data processing instrument 40 and explosion-proof instrument electricity box 39；Electromagnetism wiring 14, gas flowmeter draw
Line 26, pressure transmitter lead 29, thermal resistance lead 32, pressure transmitter lead 35 accesses explosion-proof instrument electricity box 39, at data
Reason instrument 40 is arranged on inside explosion-proof instrument electricity box 39；
Gas-liquid separator 17 side is welded with inlet pipeline 16, and inlet pipeline 16 front end is welded with import adpting flange 15；
The electromagnetism adpting flange 11 on electromagnetic pipeline 10 both sides is connected to pipeline coupling flange 20, and one of pipeline is even
Acting flange 20 is welded on fluid pipeline 19 end, and another pipeline coupling flange 20 is welded with outlet conduit 21, outlet conduit
21 are connected with gas pipeline 18, and outlet conduit 21 end is welded with outlet adpting flange 22.
Oil well flow electromagnetic measuring system also includes heating and thermal insulation mechanism, and heating and thermal insulation mechanism structure includes heating fuel tank shell
41st, heater strip 36, heater strip lead 37, aerofluxuss base 23, discharge duct 24 and heat-insulation layer 42；
Heating fuel tank shell 41 is wrapped in gas-liquid separator 17, vertical section 19a of fluid pipeline 19, partially liq pipeline 19
Horizontal segment 19b outside, be filled with conduction oil in heating fuel tank shell 41, heating fuel tank shell 41 bottom is provided with heater strip
36, heater strip 36 leads to heater strip lead 37, heating fuel tank shell 41 top is provided with aerofluxuss base 23, discharge duct 24
It is arranged on aerofluxuss base 23, heating fuel tank shell 41 bottom is provided with base 38 of draining the oil, heating fuel tank shell 41, gas pipeline
18th, the fluid pipeline 19 outside heating fuel tank shell 41, electromagnetic pipeline 10, inlet pipeline 16 and outlet conduit 21 outer wrap
Heat-insulation layer 42, heater strip lead 37 accesses explosion-proof instrument electricity box 39.
Above-described embodiment is only that technology design of the present utility model and feature are described, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All equivalence changes made according to this utility model spirit or modification, all should cover protection domain of the present utility model it
Interior.
Claims (5)
1. oil well flow electromagnetic measuring system is it is characterised in that include being connected with each other integral flow-metering mechanism, compensation machine
Structure data arithmetical organ；
Described flow-metering mechanism includes electrode body (1), electrode fixing bolt (2), electrode fixed screw (3), electrode installation bottom
Seat (4), contact conductor (5), solenoid (6), coil lead (7), electromagnetism shell (8), electromagnetism liner (9), electromagnetic pipeline
(10), electromagnetism adpting flange (11), gauge outfit mounting seat (12), electromagnetism gauge outfit (13), electromagnetism wiring (14), gas pipeline
(18), gas flowmeter (25) and gas flowmeter lead (26)；
Described electromagnetic pipeline (10) both sides welding electromagnetism adpting flange (11), described electromagnetism liner (9) uniformly wraps up electromagnetic pipeline
(10) inwall and electromagnetism adpting flange (11) sealing surface, described electrode mounting seat (4) is welded on electromagnetic pipeline (10) outer surface
On, the both sides of described electrode body (1) are machined with electrode fixing bolt (2), and described electrode fixing bolt (2) passes through electrode to install bottom
Seat (4) simultaneously puts contact conductor (5) afterwards by electrode fixed screw (3) fixation, and described solenoid (6) is arranged on electrode and installs
The upper and lower of base (4), described solenoid (6) is close to electromagnetic pipeline (10) outer surface, and described electromagnetism shell (8) wraps up electromagnetism
Coil (6) is outside, and described gauge outfit mounting seat (12) is welded on electromagnetism shell (8) top, and described contact conductor (5) is drawn with coil
Line (7) passes through from gauge outfit mounting seat (12) inner space, and described electromagnetism gauge outfit (13) is fixed on gauge outfit mounting seat
(12), on, described electromagnetism gauge outfit (13) draws electromagnetism wiring (14), is provided with gas flowmeter in described gas pipeline (18)
(25), described gas flowmeter (25) draws gas flowmeter lead (26)；
Described compensation mechanism includes gas-liquid separator (17), fluid pipeline (19), pressure transmitter mounting seat (27), pressure
Transmitter (28), pressure transmitter lead (29), thermal resistance base (30), thermal resistance (31), thermal resistance lead (32), pressure
Transmitter mounting seat (33), pressure transmitter (34) and pressure transmitter lead (35)；
Described gas-liquid separator (17) top connection gas pipeline (18), described gas-liquid separator (17) bottom connects fluid pipeline
(19), described fluid pipeline (19) is right angle pipeline, by the vertical section (19a) being connected to gas-liquid separator (17) bottom and connection
Horizontal segment (19b) in vertical section (19a) lower end is constituted, and vertical section (19a) top of described fluid pipeline (19) is provided with pressure
Power transmitter mounting seat (27), described pressure transmitter mounting seat (27) is provided with pressure transmitter (28), described
Pressure transmitter lead (29) is led on pressure transmitter (28), the horizontal segment (19b) of described fluid pipeline (19) is upper to pacify
Equipped with thermal resistance base (30), described thermal resistance base (30) is provided with thermal resistance (31), described thermal resistance (31) is upper to draw
There is thermal resistance lead (32), the horizontal segment (19b) of described fluid pipeline (19) is upper to be provided with positioned at thermal resistance base (30) rear portion
Pressure transmitter mounting seat (33), described pressure transmitter mounting seat (33) is provided with pressure transmitter
(34), described pressure transmitter (34) leads to pressure transmitter lead (35)；
Described data operation mechanism includes data processing instrument (40) and explosion-proof instrument electricity box (39)；Described electromagnetism wiring (14), gas
Flowmeter body lead (26), pressure transmitter lead (29), thermal resistance lead (32), pressure transmitter lead (35) accesses
Explosion-proof instrument electricity box (39), it is internal that described data processing instrument (40) is arranged on explosion-proof instrument electricity box (39)；
Described gas-liquid separator (17) side is welded with inlet pipeline (16), and described inlet pipeline (16) front end is welded with import even
Acting flange (15)；
The electromagnetism adpting flange (11) on described electromagnetic pipeline (10) both sides is connected to pipeline coupling flange (20), one of
Pipeline coupling flange (20) is welded on fluid pipeline (19) end, and another pipeline coupling flange is welded with outlet conduit on (20)
(21), described outlet conduit (21) is connected with gas pipeline (18), and described outlet conduit (21) end is welded with outlet connection method
Blue (22).
2. according to the oil well flow electromagnetic measuring system described in claim 1 it is characterised in that described oil well flow electromagnetic measures
System also includes heating and thermal insulation mechanism, and described heating and thermal insulation mechanism structure includes heating fuel tank shell (41), heater strip (36), heating
Silk lead (37), aerofluxuss base (23), discharge duct (24) and heat-insulation layer (42)；
Described heating fuel tank shell (41) is wrapped in gas-liquid separator (17), the vertical section (19a) of fluid pipeline (19), part liquid
The horizontal segment (19b) of body pipeline (19) is outside, is filled with conduction oil, outside described heating fuel tank in described heating fuel tank shell (41)
Shell (41) bottom is provided with heater strip (36), and described heater strip (36) leads to heater strip lead (37), described heating fuel tank
Shell (41) top is provided with aerofluxuss base (23), and described discharge duct (24) is arranged on aerofluxuss base (23), described heating
Tank envelope (41), gas pipeline (18), located at the outer fluid pipeline (19) of heating fuel tank shell (41), electromagnetic pipeline (10),
Inlet pipeline (16) and outlet conduit (21) outer wrap heat-insulation layer (42), described heater strip lead (37) accesses explosion-proof instrument electricity box
(39).
3. according to the oil well flow electromagnetic measuring system described in claim 2 it is characterised in that described heating fuel tank shell (41)
Bottom is provided with base of draining the oil (38).
4. according to the oil well flow electromagnetic measuring system described in claim 1 it is characterised in that described electrode body (1) is strip
Electrode.
5. according to the oil well flow electromagnetic measuring system described in claim 1 it is characterised in that described gas flowmeter (25) is
Thermal gas flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782559.9U CN205898213U (en) | 2016-07-25 | 2016-07-25 | Oil well flow electromagnetic measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782559.9U CN205898213U (en) | 2016-07-25 | 2016-07-25 | Oil well flow electromagnetic measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898213U true CN205898213U (en) | 2017-01-18 |
Family
ID=57784348
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620782559.9U Expired - Fee Related CN205898213U (en) | 2016-07-25 | 2016-07-25 | Oil well flow electromagnetic measurement system |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052778A (en) * | 2016-07-25 | 2016-10-26 | 赵吉利 | Electromagnetic measurement system for oil well flow quantity |
-
2016
- 2016-07-25 CN CN201620782559.9U patent/CN205898213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052778A (en) * | 2016-07-25 | 2016-10-26 | 赵吉利 | Electromagnetic measurement system for oil well flow quantity |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190923 Address after: 110000 Xinglong Street, Xinglongtai District, Panjin City, Liaoning Province, 1-69-5 Patentee after: Panjin Liaohe Oilfield Xingdong High-tech Development Co.,Ltd. Address before: 124000 revitalization community 74-2-202, Zhenxing street, Xinglongtai District, Liaoning, Panjin Patentee before: Zhao Jili |
|
| 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: 20170118 |