CN108645488A - A kind of float-type multiphase medium distribution imager - Google Patents
A kind of float-type multiphase medium distribution imager Download PDFInfo
- Publication number
- CN108645488A CN108645488A CN201810765160.3A CN201810765160A CN108645488A CN 108645488 A CN108645488 A CN 108645488A CN 201810765160 A CN201810765160 A CN 201810765160A CN 108645488 A CN108645488 A CN 108645488A
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- CN
- China
- Prior art keywords
- float
- imager
- measuring chamber
- multiphase medium
- fixed pulley
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
- G01F23/44—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using electrically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
Abstract
A kind of float-type multiphase medium distribution imager, measuring chamber including bottom opening and the nernst cell being arranged above measuring chamber, the connecting rod placed vertically is provided in the measuring chamber, the connecting rod is stretched into across measuring chamber top surface in nernst cell, and the connecting rod top is fixed with displacement range unit.Elastic component upper end on measuring the indoor connecting rod is equipped with suspension, the suspension is also fixedly connected with measuring chamber, the lower end of the elastic component is equipped with the connection sheet being fixedly connected with elastic component, it is wound with steel wire in the guide groove of first fixed pulley of the connection sheet lower end, described steel wire one end is equipped with immersion floating ball, the other end is connected on the roller winding mechanism, and the motor is connect by magnetic connecting shaft with the roller winding mechanism.The present invention surveys density by buoyancy method, surveys pulling force by drawing spring and the combination of immersion floating ball, distribution map of the medium grease mixing ratio that can be measured on different height can accurately measure the oil and water zonation situation in whole cross section.
Description
Technical field
The present invention relates to storage tank, separator interior dielectric distribution detection fields, are situated between more particularly to a kind of float-type multiphase
Matter is distributed imager.
Background technology
Oil is one of most important energy substance in the world, is mainly used as fuel oil and gasoline.In opening for oil
It is extremely complex to adopt and in chemical process, by water effective extract.Because the density of various substances is different,
It will appear water layer, oil reservoir and air layer etc. in separation process, it is intended to accurately carry out water layer, oil reservoir, impurity layer and gas blanket point
From, just dielectric distribution interface must accurately be detected, produce like this interior media distribution detection technique.Often at present
Detection method has:Capacitance method, radio frequency method, shortwave method etc..
For example, Chinese invention patent specification CN201420326331.X discloses a kind of grease detector, this kind of grease
Detector is that a kind of detector to oil and design by water degree of absorption difference, this detector are needed grease by electromagnetic wave
Detection probe and detection module are connected with probe signal line, need that multiple-protection construction is arranged, if grease detection probe
There are some breakages and may result in short circuit or electric leakage in protective layer, and instrument is caused to burn or measurement result mistake.And using this kind of
The equipment of method mostly by built in measuring cell in a reservoir, it is difficult to meet in high temperature, high pressure, Korrosionsmedium environment explosion-proof
It is required that once it is tiny it is impaired may result in entire instrument can not accurate work, Oil, Water, Gas body, impurity dielectric constant are certain
It is continually changing in range, cause measurement result to have error.There is also mixed by You Heshui between an oil layer and a water layer
Emulsion layer, traditional instrument and meter are also difficult to detect the oil mixing with water ratio of emulsion layer.
Invention content
The purpose of the present invention is overcoming shortcoming in the prior art, providing one kind can be safe and reliable, without stopping production
It releases overpressure, is not changed by oil product, the influence of medium electrology characteristic variation can accurately distinguish oil gas, oil-water interfaces, breast
Change the dielectric distribution imager of layer thickness or even the oil and water zonation situation in whole cross section.
In order to solve the above technical problems, the present invention is solved by following technical proposals：
A kind of float-type multiphase medium distribution imager, the float-type multiphase medium distribution imager includes bottom opening
Measuring chamber and the nernst cell that is arranged above measuring chamber, be provided with the connecting rod placed vertically, the connecting rod in the measuring chamber
It is stretched into nernst cell across measuring chamber top surface, the connecting rod top is fixed with displacement range unit.It is indoor described measuring
Be additionally provided with elastic component on connecting rod, the elastic component upper end is equipped with the suspension being fixedly connected with elastic component, the suspension also with measurement
Room is fixedly connected, and the lower end of the elastic component is equipped with the connection sheet being fixedly connected with elastic component, the connecting rod of the connection sheet lower end
On be also fixed with the first fixed pulley, be wound with steel wire in the guide groove of first fixed pulley, described steel wire one end is equipped with immersion
Floating ball, the other end are connected on the roller winding mechanism, and the motor is connect by magnetic connecting shaft with the roller winding mechanism.
Specifically, the immersion floating ball is cylinder type immersion floating ball.
Specifically, being also evenly equipped with more vertical placement guide rods between the suspension and measuring chamber, the guide rod, which is equipped with, to be adjusted
Save nut.
Specifically, be also fixed with the second fixed pulley in the measuring chamber, second fixed pulley in the vertical direction with
First fixed pulley is tangent and the central shaft of the first fixed pulley and fixed pulley is distributed in tangent line both sides, and the steel wire is from roller coil winding machine
Structure starts finally to be fixed on immersion floating ball around the first fixed pulley straight up again around the second fixed pulley.
Specifically, the elastic component is drawing stainless steel spring.
Specifically, the roller winding mechanism includes roller, the roller side is threaded portion, and the other side is that surface is smooth
Wound portion, the steel wire uniform winding is equipped with the rotating cylinder with attaching nut in wound portion on the outside of the roller winding mechanism,
The attaching nut is connected with threaded portion, and the main shaft being connect with motor, the master are equipped on the inside of the roller winding mechanism
Axis is fixedly connected by the sealing shroud being located between main shaft and rotating cylinder with rotating cylinder.
Specifically, the displacement range unit is vortex induction device, the specially described connecting rod top is fixed with vortex
Sensing chip, the nernst cell top inner side are also fixed with the eddy current displacement being oppositely arranged with vortex induction piece vertical direction and sense
Device, the displacement range unit, which will change distance and be converted into variable signal and send detection module calculation processing to, obtains oil mixing with water
Than.
Specifically, the measuring chamber bottom is additionally provided with sealing flange with external device (ED) junction.
Specifically, being also integrated with 3-axis acceleration chip inside a kind of float-type multiphase medium distribution imager.
The adjusting nut includes upper adjusting nut and lower adjusting nut, and the upper adjusting nut bottom is fixed with gear
Piece, the connection sheet are butted on the upper stop piece by the effect of drawing stainless steel, and upper adjusting nut is more for calibrating float-type
Phase medium is distributed the initial error of imager, and the lower adjusting nut top surface is fixed with lower stop piece, lower adjusting nut and lower block
Piece compound action can limit the stroke of connection sheet, and drawing stainless steel spring excessive tensile can not be restored when preventing pulling force excessive
Deformation, lower adjusting nut play the role of the drawing stainless steel spring of protection.
The guide rod bottom end is also fixed with the openings lead piece passed vertically through for steel wire, and the openings lead piece is for limiting
Steel wire processed is placed vertically, ensures steel wire only by the pulling force of vertical direction, to promote the precision measured.
The present invention has the following advantages compared with prior art and advantageous effect：
1, the present invention is different using each Media density, and the buoyancy of generation is different, and it is floating to use the survey of immersion floating ball
The method of power can be applicable in a variety of different media, not changed by oil product, the influence of medium electrology characteristic variation.
2, the present invention surveys pulling force by using drawing spring and the combination of immersion floating ball, and the medium grease that can be measured is mixed
Distribution map of the composition and division in a proportion on different height is not only able to accurately distinguish oil gas, oil-water interfaces, additionally it is possible to accurately measure emulsification thickness
It spends, the oil and water zonation situation on tank bottom sludge thickness or even whole cross section.
3, by being additionally provided with, float-type multiphase medium can be distributed imager to the present invention by sealing flange and oil tank sealing connects
Connecing can be detected without the overpressure of releasing of stopping production, and only when float-type multiphase medium distribution imager breaks down
Float need to be received to peak closing tank deck ball valve can dismantle maintenance, convenient and efficient.
4, the present invention is by the way that vortex induction piece to be mounted in nernst cell, realize electric elements and container interior media every
From meeting requirement of explosion proof and Project Realization convenient for circuit part design, realize high precision non-contact measurement, not receptor top water
Mist, mist of oil influence.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the sectional view that a kind of float-type multiphase medium of the present invention is distributed imager.
Fig. 2 is the sectional view that a kind of float-type multiphase medium of the present invention is distributed imager roller winding mechanism.
Fig. 3 is the connection relationship diagram that a kind of float-type multiphase medium of the present invention is distributed imager critical piece.
Fig. 4 is that a kind of float-type multiphase medium of the present invention is distributed imager adjusting nut amplification assumption diagram.
Fig. 5 is that a kind of float-type multiphase medium of the present invention is distributed imager and container schematic view of the mounting position.
Specific implementation mode
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
As shown in Figures 1 to 5, a kind of float-type multiphase medium is distributed imager, and the float-type multiphase medium is scattered in
As instrument includes the measuring chamber 1 of bottom opening and the nernst cell 2 that is arranged measuring chamber 1 above, it is provided in the measuring chamber 1 vertically
The connecting rod 3 of placement, the connecting rod 3 are stretched into across 1 top surface of measuring chamber in nernst cell 2, and 3 top of the connecting rod is fixed with displacement survey
Away from device 4.Elastic component 5 is additionally provided on the connecting rod 3 in measuring chamber 1,5 upper end of the elastic component is equipped with solid with elastic component 5
Surely the suspension 6 connected, the suspension 6 are also fixedly connected with measuring chamber 1, and the lower end of the elastic component 5 is equipped with to be fixed with elastic component 5
The connection sheet 7 of connection is also fixed with the first fixed pulley 8 on the connecting rod 3 of 7 lower end of the connection sheet, first fixed pulley 8
Steel wire 9 is wound in guide groove, 9 one end of the steel wire is equipped with immersion floating ball 10, and the other end is connected to the roller winding mechanism 11
On, the motor is connect by magnetic connecting shaft with the roller winding mechanism 11.The present invention is different using the density of each medium, from
And the buoyancy generated to same object also differs, electronic metering equipment can be placed on by the principle that density is surveyed by buoyancy method
Outer be converted into the measurement of the density of medium of container measures the buoyancy of immersion floating ball 10, improves security effectiveness, right
Medium it is adaptable, by oil product variation and medium electrology characteristic change and do not cause measure occur error, also need not to leaching
Do not have formula floating ball 10 that multiple-protection is arranged to construct, it is simple and safe.
The immersion floating ball 10 is cylinder type immersion floating ball.Two ends are equal up and down for the cylinder type immersion floating ball
Using circle end enclosure structure.The design can ensure deformation that float generates in high-pressure environment in allowable range of error, together
The relatively flat cover head of Shi Yuanding end sockets can reduce top material accumulation.
More vertical placement guide rods 13 are also evenly equipped between the suspension 6 and measuring chamber 1, the guide rod 13, which is equipped with, to be adjusted
Nut 14.The adjusting nut 14 can adjust the initial tensile force size of elastic component 5, and error occur when if using in the future can
To eliminate error by adjusting nut 14 to adjust the pulling force of elastic component 5.
Also it is fixed with the second fixed pulley 12 in the measuring chamber 1, second fixed pulley 12 is in the vertical direction with
One fixed pulley 8 is tangent and the central shaft of the first fixed pulley 8 and fixed pulley is distributed in tangent line both sides, and the steel wire 9 is from roller coiling
Mechanism 11 starts finally to be fixed on immersion floating ball 10 around the first fixed pulley 8 straight up again around the second fixed pulley 12.
By the way that the second fixed pulley 12 is arranged so that 9 stretching in a vertical shape of steel wire between the first fixed pulley 8 and fixed pulley, first can be allowed
The steel wire 9 of 8 guide groove both sides of fixed pulley is vertical parallel, to avoid the mechanics error generated by 9 rope clamp angle of steel wire.
The elastic component 5 is drawing stainless steel spring.Enable to spring will not be using drawing stainless steel spring
Rustization under complicated rugged environment ensures measurement accuracy；It is also possible that the difference of float gravity and buoyancy is always in extension spring,
It avoids generating return difference, drawing stainless steel spring can ensure that spring displacement is straight at one always with 9 displacement of suspension steel wire
On line, avoid in transfer process because Impact direction difference causes error, while avoiding compression spring because of compression route and bullet
Spring axis is misaligned to lead to elastic force direction and error caused by floating drum direction of pull generation angle.
The roller winding mechanism 11 includes：Roller 120,120 side of the roller are threaded portion 111, and the other side is table
The smooth wound portion 112 in face, in wound portion 112,11 outside of the roller winding mechanism is equipped with to be carried 9 uniform winding of the steel wire
The rotating cylinder 113 of attaching nut 114, the attaching nut 114 are connected with threaded portion 111, in the roller winding mechanism 11
Side is equipped with the main shaft 115 that is connect with motor 110, and the main shaft 115 passes through the sealing shroud that is located between main shaft 115 and rotating cylinder 113
116 are fixedly connected with rotating cylinder 113.By the design of roller winding mechanism 11 make roller 120 rotation when and meanwhile can be along axis
Line direction moves, and to keep the rope of steel wire 9 uniform winding in the wound portion 112 of roller 120, while keeping the first fixed pulley 8
The rope keeping parallelism of steel wire 9 on both sides, to avoid the mechanics error generated by 9 rope clamp angle of steel wire.
The displacement range unit 4 is vortex induction device, and specially described 3 top of connecting rod is fixed with vortex induction piece
41,2 top inner side of the nernst cell is also fixed with the eddy current displacement being oppositely arranged with 41 vertical direction of vortex induction piece and senses
Device 42, the displacement range unit 4, which will change distance and be converted into variable signal and send detection module calculation processing to, obtains grease
Mixing ratio.By the way that vortex induction piece 41 to be mounted in nernst cell 2, realizes electric elements and be isolated with container interior media, just
Meet requirement of explosion proof and Project Realization in circuit part design, realize high precision non-contact measurement, also not water mist at the top of receptor,
Mist of oil influences.
1 bottom of the measuring chamber is additionally provided with sealing flange with external device (ED) junction.It is sealed by sealing flange and container
After connection, then coordinates the top ball valve 15 of container itself that can realize and container inner medium is divided without the overpressure of releasing of stopping production
Cloth situation is detected, also only need to be by container certainly when float-type multiphase medium distribution imager breaks down or error occurs
The top ball valve 15 of body is closed to carry out separating repair by float-type multiphase medium distribution imager with container again, convenient and efficient, no
Influence container internal environment.
It is also integrated with 3-axis acceleration chip inside a kind of float-type multiphase medium distribution imager.When needs will float
It, can be certainly by the adjusting of 3-axis acceleration chip when minor multiphase medium is distributed imager on the platform for have vibration amplitude
It is dynamic to eliminate platform vibrations to mechanics error caused by float-type multiphase medium distribution imager, it ensure that accuracy of detection.
The adjusting nut 14 includes upper adjusting nut 141 and lower adjusting nut 142,141 bottom surface of upper adjusting nut
It is fixed with upper stop piece 143, the connection sheet 7 is butted on the upper stop piece 143, upper adjusting spiral shell by the effect of drawing stainless steel
Initial error of the mother 141 for calibrating float-type multiphase medium distribution imager, 142 top surface of lower adjusting nut is fixed with
Lower stop piece 144, lower adjusting nut 142 and 144 compound action of lower stop piece can limit the stroke of connection sheet 7, prevent pulling force excessive
When drawing stainless steel spring excessive tensile can not restore to deform, lower adjusting nut 142 plays the drawing stainless steel spring of protection
Effect.
13 bottom end of the guide rod is also fixed with the openings lead piece passed vertically through for steel wire 9, and the openings lead piece is used
It is placed vertically in limitation steel wire 9, ensures steel wire 9 only by the pulling force of vertical direction, to promote the precision measured.
The specific implementation process of the present invention is as follows：Embodiment：It is distributed before imager first using a kind of float-type multiphase medium
With adjusting nut 14 error concealment, then float-type multiphase medium is distributed imager and passes through the sealing flange domain container of being measured
It is connected and sealed, opens the ball valve for the container top of being measured, startup motor 110 is by roller winding mechanism 11 by cylinder type
Immersion floating ball 10 stretches into vessel media, and movement a certain distance just does brief stay, and medium is floating to cylinder type immersion
Buoyancy caused by ball 10 makes the first fixed pulley 8 reduce to the pulling force of cylinder type immersion floating ball 10 by steel wire 9, and then band
The amount of tension of dynamic drawing stainless steel spring reduces, and the effect that connecting rod 3 is stretched formula stainless steel spring is gone up centainly upwards
Distance, so that the distance of vortex induction piece 41 and eddy displacement sensor 42 reduces in nernst cell 2, eddy displacement sensor
42 detect that current data, which is transmitted to detection module, after curent change is calculated and recorded, in addition being rotated by motor 110
The number of turns calculate cylinder type immersion floating ball 10 decentralization height, it is determined that the height relationships of cylinder type immersion floating ball 10,
The two aggregation of data obtains the density case in a certain height layer medium, by being formed between the density of each medium, medium
Emulsion layer density it is all different, therefore the medium situation of a certain height can be calculated, by the number of entire round
Integral medium distributed image just can be obtained according to integration processing.
Embodiment 1：Gas-liquid distributed image is measured, it can be to some gases equipped with corrosivity, high temperature and pressure, liquid
Distribution situation in body container measures, and carries out first using adjusting nut before being distributed imager using a kind of float-type multiphase medium
14 error concealments, then float-type multiphase medium distribution imager is sealed company by the sealing flange domain container of being measured
It connects, opens the ball valve for the container top of being measured, startup motor 110 is by roller winding mechanism 11 by cylinder type immersion floating ball
10 stretch into container, and movement a certain distance just does brief stay, and gas caused by cylinder type immersion floating ball 10 to floating
Power can be ignored, and when contact liq, liquid so that first is fixed sliding to buoyancy caused by cylinder type immersion floating ball 10
Wheel 8 reduces the pulling force of cylinder type immersion floating ball 10 by steel wire 9, and then the amount of tension of drawing stainless steel spring is driven to subtract
Small, the effect that connecting rod 3 is stretched formula stainless steel spring is gone up a certain distance upwards, so that being vortexed sense in nernst cell 2
The distance of piece 41 and eddy displacement sensor 42 is answered to reduce, eddy displacement sensor 42 detects current data after curent change
It is transmitted to detection module to be calculated and recorded, in addition calculating cylinder type immersion floating ball by the number of turns that motor 110 rotates
The height of 10 decentralizations, it is determined that the height relationships of cylinder type immersion floating ball 10, the two aggregation of data show that this height layer is gas
Liquid detaches, and is distributed the liquid of imager record to cylinder type immersion floating ball 10 when moving to a certain level float-type multiphase medium
Buoyancy may determine that cylinder type immersion floating ball 10 has arrived container bottom when increased dramatically, at this time by the number of entire round
Whole gas-liquid distributed image just can be obtained according to integration processing.
Embodiment 2：Measurement to oil-water interfaces, oil-water emulsion layer thickness and solid sediment matter thickness in oil tank, makes
Being distributed before imager with a kind of float-type multiphase medium first uses adjusting nut 14 error concealment, then float-type multiphase medium is divided
Cloth imager is connected and sealed by the sealing flange domain container of being measured, and is opened the ball valve for the container top of being measured, is opened
Dynamic motor 110 is stretched into cylinder type immersion floating ball 10 in container by roller winding mechanism 11, and movement a certain distance is just done
Brief stay, liquid make the first fixed pulley 8 by steel wire 9 to cylinder buoyancy caused by cylinder type immersion floating ball 10
The pulling force of type immersion floating ball 10 reduces, and then the amount of tension of drawing stainless steel spring is driven to reduce, and connecting rod 3 is stretched formula
The effect of stainless steel spring is gone up a certain distance upwards, so that vortex induction piece 41 and eddy current displacement pass in nernst cell 2
The distance of sensor 42 reduces, and eddy displacement sensor 42 detects that current data, which is transmitted to detection module, after curent change carries out
It calculates and records, in addition calculating the height of the decentralization of cylinder type immersion floating ball 10 by the number of turns that motor 110 rotates, it is determined that
The height relationships of cylinder type immersion floating ball 10, the two aggregation of data obtain the density case in a certain height layer liquid, due to
The density that emulsion layer is formed by between the density of each liquid, medium is all different, therefore can calculate a certain height
Oil and water zonation situation or solid sediment depth information, be distributed imager when moving to a certain level float-type multiphase medium
The liquid of record may determine that cylinder type immersion floating ball 10 arrives when increased dramatically to the buoyancy of cylinder type immersion floating ball 10
Integral medium distributed image just can be obtained in the Data Integration processing of entire round by container bottom.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (9)
1. a kind of float-type multiphase medium is distributed imager, it is characterised in that：The float-type multiphase medium is distributed imager packet
The measuring chamber of bottom opening and the nernst cell being arranged above measuring chamber are included, the company placed vertically is provided in the measuring chamber
Bar, the connecting rod are stretched into across measuring chamber top surface in nernst cell, and the connecting rod top is fixed with displacement range unit.It is measuring
Elastic component is additionally provided on the indoor connecting rod, the elastic component upper end is equipped with the suspension being fixedly connected with elastic component, described outstanding
Frame is also fixedly connected with measuring chamber, and the lower end of the elastic component is equipped with the connection sheet being fixedly connected with elastic component, the connection sheet
It is also fixed with the first fixed pulley on the connecting rod of lower end, steel wire, described steel wire one end are wound in the guide groove of first fixed pulley
Equipped with immersion floating ball, the other end is connected on the roller winding mechanism, the motor by magnetic connecting shaft and the roller around
Line mechanism connects.
2. a kind of float-type multiphase medium according to claim 1 is distributed imager, it is characterised in that：The immersion is floating
Ball is cylinder type immersion floating ball.
3. a kind of float-type multiphase medium according to claim 1 is distributed imager, it is characterised in that：The suspension and survey
More vertical placement guide rods are also evenly equipped between amount room, the guide rod is equipped with adjusting nut.
4. a kind of float-type multiphase medium according to claim 1 is distributed imager, it is characterised in that：In the measuring chamber
Also be fixed with the second fixed pulley, second fixed pulley is tangent with the first fixed pulley in the vertical direction and the first fixed pulley with
The central shaft of fixed pulley is distributed in tangent line both sides, the steel wire since roller winding mechanism around the second fixed pulley again vertically to
It is upper to be finally fixed on immersion floating ball around the first fixed pulley.
5. a kind of float-type multiphase medium according to claim 1 is distributed imager, it is characterised in that：The elastic component is
Drawing stainless steel spring.
6. a kind of float-type multiphase medium according to claim 1 is distributed imager, it is characterised in that：The roller coiling
Mechanism includes：Roller, the roller side are threaded portion, and the other side is the smooth wound portion in surface, the steel wire uniform winding
The rotating cylinder with attaching nut is equipped on the outside of wound portion, the roller winding mechanism, the attaching nut coordinates with threaded portion
Connection, the roller winding mechanism inside are equipped with the main shaft being connect with motor, and the main shaft is by being located between main shaft and rotating cylinder
Sealing shroud be fixedly connected with rotating cylinder.
7. a kind of float-type multiphase medium according to claim 1 is distributed imager, it is characterised in that：The displacement ranging
Device is vortex induction device, and the specially described connecting rod top is fixed with vortex induction piece, and the nernst cell top inner side is also
Be fixed with the eddy displacement sensor being oppositely arranged with vortex induction piece vertical direction, the displacement range unit will change away from
Oil mixing with water ratio is obtained from being converted into variable signal and sending detection module calculation processing to.
8. a kind of float-type multiphase medium according to claim 1 is distributed imager, it is characterised in that：The measuring chamber bottom
Portion is additionally provided with sealing flange with external device (ED) junction.
9. a kind of float-type multiphase medium according to claim 1 is distributed imager, it is characterised in that：A kind of float
It is also integrated with 3-axis acceleration chip inside formula multiphase medium distribution imager.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765160.3A CN108645488B (en) | 2018-07-12 | 2018-07-12 | Float type multiphase medium distribution imaging instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765160.3A CN108645488B (en) | 2018-07-12 | 2018-07-12 | Float type multiphase medium distribution imaging instrument |
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| Publication Number | Publication Date |
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| CN108645488A true CN108645488A (en) | 2018-10-12 |
| CN108645488B CN108645488B (en) | 2023-10-13 |
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| CN201810765160.3A Active CN108645488B (en) | 2018-07-12 | 2018-07-12 | Float type multiphase medium distribution imaging instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696827A (en) * | 2020-07-18 | 2020-09-22 | 潍坊亚峰化工仪表有限公司 | Liquid level switch |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU916995A1 (en) * | 1980-04-30 | 1982-03-30 | Таганрогский радиотехнический институт им.В.Д.Калмыкова | Float-type inductive level indicator |
| CN2305662Y (en) * | 1996-02-14 | 1999-01-27 | 于践 | Mechanical counting hoisting measurer for oil-water level |
| CN2831097Y (en) * | 2005-10-26 | 2006-10-25 | 王鸿昌 | Floating pressure durable density transformer |
| CN1967174A (en) * | 2006-10-23 | 2007-05-23 | 丹东东方测控技术有限公司 | Buoyancy scanning type polyphase liquid-level interface detection method and detector therefor |
| CN101393019A (en) * | 2008-10-31 | 2009-03-25 | 陕西长力石油科技开发有限公司 | Non-contact oil layer thickness detecting method |
| CN201606064U (en) * | 2010-03-11 | 2010-10-13 | 湖北创联石油科技有限公司 | Device for measuring oil-gas-water three phase mixture on line |
| CN202814503U (en) * | 2012-09-12 | 2013-03-20 | 张希茂 | Oil-water interface real-time detection display device of oil storage tank |
| CN103487116A (en) * | 2013-10-10 | 2014-01-01 | 太原理工大学 | Digital oil water demarcation face height measurement sensor |
| CN205066888U (en) * | 2015-04-30 | 2016-03-02 | 上海梅山钢铁股份有限公司 | Novel magnetism formula level gauge |
| CN205620000U (en) * | 2016-05-25 | 2016-10-05 | 孙洪刚 | Crude oil dehydration metering device |
| CN106123765A (en) * | 2016-08-05 | 2016-11-16 | 南海西部石油油田服务（深圳）有限公司 | A kind of medium emulsion layer thickness measurement equipment for three phase separator |
| CN207180783U (en) * | 2017-08-28 | 2018-04-03 | 中国石油天然气股份有限公司 | Heterogeneous fluid metering device |
| CN208547404U (en) * | 2018-07-12 | 2019-02-26 | 南海西部石油油田服务（深圳）有限公司 | A kind of float-type multiphase medium distribution imager |
-
2018
- 2018-07-12 CN CN201810765160.3A patent/CN108645488B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU916995A1 (en) * | 1980-04-30 | 1982-03-30 | Таганрогский радиотехнический институт им.В.Д.Калмыкова | Float-type inductive level indicator |
| CN2305662Y (en) * | 1996-02-14 | 1999-01-27 | 于践 | Mechanical counting hoisting measurer for oil-water level |
| CN2831097Y (en) * | 2005-10-26 | 2006-10-25 | 王鸿昌 | Floating pressure durable density transformer |
| CN1967174A (en) * | 2006-10-23 | 2007-05-23 | 丹东东方测控技术有限公司 | Buoyancy scanning type polyphase liquid-level interface detection method and detector therefor |
| CN101393019A (en) * | 2008-10-31 | 2009-03-25 | 陕西长力石油科技开发有限公司 | Non-contact oil layer thickness detecting method |
| CN201606064U (en) * | 2010-03-11 | 2010-10-13 | 湖北创联石油科技有限公司 | Device for measuring oil-gas-water three phase mixture on line |
| CN202814503U (en) * | 2012-09-12 | 2013-03-20 | 张希茂 | Oil-water interface real-time detection display device of oil storage tank |
| CN103487116A (en) * | 2013-10-10 | 2014-01-01 | 太原理工大学 | Digital oil water demarcation face height measurement sensor |
| CN205066888U (en) * | 2015-04-30 | 2016-03-02 | 上海梅山钢铁股份有限公司 | Novel magnetism formula level gauge |
| CN205620000U (en) * | 2016-05-25 | 2016-10-05 | 孙洪刚 | Crude oil dehydration metering device |
| CN106123765A (en) * | 2016-08-05 | 2016-11-16 | 南海西部石油油田服务（深圳）有限公司 | A kind of medium emulsion layer thickness measurement equipment for three phase separator |
| CN207180783U (en) * | 2017-08-28 | 2018-04-03 | 中国石油天然气股份有限公司 | Heterogeneous fluid metering device |
| CN208547404U (en) * | 2018-07-12 | 2019-02-26 | 南海西部石油油田服务（深圳）有限公司 | A kind of float-type multiphase medium distribution imager |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696827A (en) * | 2020-07-18 | 2020-09-22 | 潍坊亚峰化工仪表有限公司 | Liquid level switch |
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