CN108036992A - A kind of intelligent-tracking high frequency throughput type washing oil clamper - Google Patents
A kind of intelligent-tracking high frequency throughput type washing oil clamper Download PDFInfo
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- CN108036992A CN108036992A CN201711079921.1A CN201711079921A CN108036992A CN 108036992 A CN108036992 A CN 108036992A CN 201711079921 A CN201711079921 A CN 201711079921A CN 108036992 A CN108036992 A CN 108036992A
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- clamp body
- rock core
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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Abstract
The present invention relates to a kind of intelligent-tracking high frequency throughput type washing oil clamper, including clamp body, high frequency are handled up power section and resistivity intelligent-tracking control system.The clamp body has a cylinder, and inner barrel is provided with the gum cover for being wrapped in rock core；The gum cover is provided at both ends with left and right coning sleeve, sets left and right rock core plug in the left and right coning sleeve respectively.The left end of the left rock core plug is provided with left connection.An adjusting pressure cap is put in the middle part of the right rock core plug；The right end of the right rock core plug is provided with right connection part.High frequency power section of handling up is provided with a motor bearing, and motor is fixed thereon.The power section of handling up of the clamp body and high frequency is fixed on base by screw-nut.The resistivity intelligent-tracking control system is made of clamp body and software kit.The invention has the advantages that：The present invention carries out washing oil experiment safety facilitate, can remote monitoring, analysis washing oil process.
Description
Technical field
The present invention relates to petroleum exploration and development and geological analysis field, relates generally to a kind of intelligent-tracking high frequency throughput type and washes
Oily clamper.
Background technology
In oil scientific research industry, the washing oil operation to saturated core is very frequent.It can be obtained after washing oil operation
Oil mixture and concrete dynamic modulus rock core, research and geological analysis available for petroleum exploration and development.The work of traditional oil cleaning apparatus is former
Reason is：Liquid organic solvent enters core chamber, cleans the indoor rock core of rock core, then loops to solvent compartment, and solvent compartment's heating makes
Organic solvent gasification volatilization, into it above condensation chamber, the organic solvent after liquefaction is again introduced into core chamber's washing oil, so
Circulation.In order to improve displacement efficiency, the general method for using high temperature and pressure, and the organic solvent of general washing oil is all poisonous and easy
Combustion（Washing oil solvent is generally using alcohol benzene mixed liquor, chloroform etc.）, high pressure just has the possibility of leakage, and high temperature just has detonation
Possibility, so all the time washing oil experiment be all extremely dangerous.
In addition, traditional oil cleaning apparatus want to determine rock core whether wash clean, have two methods：First, pass through regarding in core chamber
Window observes solvent color, since only with visually observing, this method is inaccurate；It is detected second, releasing solvent, due to molten
Agent is poisonous, so and dangerous.
Thus, the present inventor relies on experience and the practice for being engaged in relevant industries for many years, proposes a kind of brand-new rock core oil washing
Method and monitoring technology, and have now been developed model machine, the defects of to overcome the prior art.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of safe and non-toxic, equipment that washing oil degree can be monitored, to solve
The problem of traditional oil cleaning apparatus is inflammable and explosive, poisonous and monitoring inconvenience.
In order to solve the above technical problems, the technical scheme is that：A kind of intelligent-tracking high frequency throughput type washing oil clamping
Device, its innovative point are：Handle up power section and resistivity intelligent tracking system including clamp body, high frequency.The clamping
Device main body has a cylinder, and inner barrel is provided with the gum cover for being wrapped in rock core；The gum cover is provided at both ends with left and right taper
Cover, left and right rock core plug is set respectively in the left and right coning sleeve.The clamp body left side is provided with left pressure cap；The left side
The left end of rock core plug is provided with left connection part, and mechanical sealing member is provided with its left end counterbore, piston is inserted into mechanical sealing member；
The left side of the left connection part is provided with righting seat, is provided with linear bearing in it；The piston left end is connected with connecting rod.It is described
Right pressure cap is provided with the right of clamp body；An adjusting pressure cap is put in the middle part of the right rock core plug；The right side of the right rock core plug
End is provided with right connection part.High frequency power section of handling up is provided with a motor bearing, and motor is fixed thereon.Motor passes through
Shaft coupling is connected with eccentric wheel, and eccentric wheel is connected with connecting rod, so as to fulfill transmission；The axis of the eccentric wheel is fixed on by bearing
Bearing cap is provided with bearing block, outside bearing guard so as to prevent bearing from skidding off and there is certain dustproof effect.It is described
The power section of handling up of clamp body and high frequency is fixed on base by screw-nut.Mounting hole on the base is oval
Type hole, under motor bearing for anteroposterior direction, under clamp body for left and right directions, in this way, can freely be adjusted in assembling
It is whole to arrive suitable position.The resistivity intelligent tracking system is by the electrode in clamp body, resistance meter, pressure sensing
Device, speed probe, data acquisition element, computer and software kit composition.
Further, the tapered portion insertion gum cover of the coning sleeve is so as to seal；The straight tube face part of coning sleeve passes through
" O " type rubber ring coordinates with cylinder so as to seal.In this way, the interlayer being isolated from the outside, cylinder are formd between cylinder and gum cover
Confined pressure interface is provided with body, is pressurizeed by it into interlayer, so that gum cover tightly wraps rock core.
Further, the interstitial hole of the left and right rock core plug insertion coning sleeve, reaches in gum cover so as to seal always.
Further, the left and right rock core plug and left and right linkage section are all made of insulating material, in its four differences
Position insertion conducting wire, with clamp body inner cavity in electrode everywhere be respectively connected with, so as to measure any two electrode it
Between resistance.Conducting wire is sealed with glue.
Further, the left and right linkage section is both provided with inlet, liquid outlet and pressure tap.
Further, the piston insertion linear bearing centre bore, and mechanical sealing member is stretched into, clamper is arrived on top always
In body lumen.Mechanical sealing member ensures sealing during piston motion, and linear bearing plays centralizing function, and it is anti-to reduce friction
Only fever phenomenon during high frequency motion.
Further, the eccentric wheel is connected with connecting rod by bearing, prevents fever during high-speed rotation.The connecting rod with
Piston is connected, so that the circular motion of eccentric wheel is converted into moving back and forth for piston.
Further, the motor is adjustable speed motor, by the rotating speed of regulation motor come the reciprocating motion of control piston
Frequency.
Further, four distribution of electrodes pass through resistance test in four diverse locations of clamp body inner cavity
Solution resistance in the measurable rock core both ends resistance of instrument and left and right cavity.The resistance value by data acquisition element transmit into
Computer, computer can record the resistance value of different time points, can draw resistivity-time curve, so as to fulfill intelligence in real time with
The purpose of track.In addition, computer can control the rotating speed of servomotor, the liquid feeding of fluid filling pump, the switch of solenoid valve, all measurements with
Monitoring process can perform on computers, and computer can realize remote monitoring by way of data cable or wireless connection.
The advantage of the invention is that：
（1）Rock core in the clamp body of the present invention is wrapped up using gum cover, and adds certain confined pressure so that gum cover is more
Closely wrap the cylindrical surface of cylindrical rock core.So organic solvent would not overflow in rock core during channelling from side, have
Prevent to effect scattering and disappearing for kinetic energy of handling up.
（2）The left and right linkage section of the clamp body of the present invention respectively sets two electrodes, passes through precision resister tester
The micro change of organic solution resistance and rock core both ends resistance can be measured.Measured resistance value is transmitted by data acquisition element
To computer, computer can draw out resistivity-time curve, and so as to draw the rate of change of resistance, i.e., rock core is fuel-displaced
Speed（Principle：Pure organic solvent resistance is certain, and resistance changes after dissolving a certain amount of oil, and is into
Linear relationship）, so as to indirectly quantitatively understand rock core when oil yield highest, the wash clean when.
（3）The left and right linkage section of the clamp body of the present invention respectively sets a pressure tap, is sensed using high-precision pressure
Device carries out pressure monitoring, can record pressure data automatically by computer.
（4）The left and right linkage section of the clamp body of the present invention respectively sets an inlet, a liquid outlet.Inlet,
Liquid outlet is connected with components such as fluid filling pump and solenoid valves, can by computer controlled automatic organic solvent into and out of.
（5）Adjusting pressure cap is provided with the middle part of the right connection part of the clamp body of the present invention, pressure cap is adjusted and passes through screw thread
Can be with adjusting position, so as to drive the position for adjusting right rock core plug.So this clamp body can be put into different length
The rock core of specification.
（6）The high frequency motor used in power section of handling up of the present invention is servomotor, can carry out stepless time adjustment, speed
Setting can carry out on computers.
（7）The data that the present invention can monitor include：High frequency throughput rate, organic solvent pressure, organic solvent and rock core
Resistance value.Relation between them can be analyzed by computer and its software kit, so as to be the experiment of saturated core washing oil
Theoretical foundation provides strong data information.
（8）In terms of security, whole system pressure of the invention is low pressure, temperature is room temperature, is significantly reduced poisonous
Escape and the possibility of detonation.In addition, data cable or the side of wireless connection can be passed through by carrying out the computer of data monitoring
Formula is put into the place away from dangerous matter sources（That is remote monitoring）, it is ensured that the safety of experimenter.
Brief 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 a kind of front view of the assembling structure schematic diagram of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Fig. 2 is a kind of side view of the assembling structure schematic diagram of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Fig. 3 is a kind of front view of intelligent-tracking high frequency throughput type washing oil clamper middle cylinder body of the present invention.
Fig. 4 is the front view of left pressure cap in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Fig. 5 is the front view of right pressure cap in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Fig. 6 is the front view that pressure cap is adjusted in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Fig. 7 is the front view of left rock core plug in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Fig. 8 is the front view of right rock core plug in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Fig. 9 is the front view of left connection part in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Figure 10 is the front view of right connection part in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Figure 11 is the front view of coning sleeve in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Figure 12 is the front view of righting seat in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Figure 13 is the front view and side view of piston in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Figure 14 is the front view and top view of base in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Figure 15 is the front view of motor bearing and side view in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention
Figure.
Figure 16 is a kind of front view of intelligent-tracking high frequency throughput type washing oil clamper bottom bracket of the present invention.
Figure 17 is a kind of front view of intelligent-tracking high frequency throughput type washing oil clamper middle (center) bearing lid of the present invention.
Figure 18 is the front view and top view of shaft coupling in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Figure 19 is the front view of camshaft in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Figure 20 is the front view of support rod in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Figure 21 is the front view and side view of connecting rod in a kind of intelligent-tracking high frequency throughput type washing oil clamper of the present invention.
Embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described scope.
As shown in Fig. 1 to Figure 21, the invention discloses a kind of intelligent-tracking high frequency throughput type washing oil clamper, including clamping
Device main body, high frequency are handled up power section and resistivity intelligent-tracking control system.
Clamp body has a cylinder 21, its internal placement wraps the gum cover 7 of rock core 20；Inserted at the both ends of gum cover 7
Enter coning sleeve 6（Both ends coning sleeve is just the same, and the left side has only been marked in figure）Tapered portion obtain sealing effect, while taper
The straight tube face part of set 6 inserts cylinder 21, and sealing effect is obtained by " O " type rubber ring, and then in cylinder 21 and gum cover 7
Between obtain with the external Sealed sandwich isolated, by confined pressure interface 8 in it plus confined pressure gum cover 7 can be made tightly to wrap up
Firmly rock core 20.
Left pressure cap 19 is screwed on the clamp body left side, so as to block coning sleeve 6 and left rock core plug 5, prevents it to be moved to the left；Zuo Yan
The left side of heart plug 5 is fixed by screw thread and " O " type rubber ring and seals up left connection part 4；Two are provided with left connection part 4
18, one, the electrode inlet 17 of pressure tap 3, one and a liquid outlet 2；A machine is provided with the left end counterbore of left connection part 4
Tool seal 16, insertion piston 15 in it are movable and seal；On the left end of left connection part 4 one is fixed with by screw
Righting seat 1, can prevent skidding off for mechanical sealing member 16；Righting seat 1 is internally provided with a linear bearing 14, and piston 15 is at it
Interior slip, can carry out righting to it and reduce frictional resistance.
The left end of piston 15 is connected with the right end of connecting rod 26 with bearing；The left end of connecting rod 26 is connected with eccentric wheel 34 with bearing
Connect；Camshaft 34 by bearing fix with bearing block 32 on, bearing block 32 is fixed on motor bearing 31 by screw, and
It is connected by shaft coupling 35 with the rotor of motor 30；Motor 30 is fixed by screw and motor bearing 31.
Right pressure cap 22 is screwed on the right of clamp body, so as to block coning sleeve and right rock core plug 9, prevents it from moving right
It is dynamic；The centre of right rock core plug 9 is cased with an adjusting pressure cap 10, adjusts the built-in length of right rock core plug 9；The right of right rock core plug 9
Fixed by screw thread and " O " type rubber ring and seal up right connection part 11；Two 23, one, electrodes are provided with right connection part 11
12, inlets 24 of pressure tap and a liquid outlet 12.
The cylinder 21 of clamp body is welded with support rod 27, and support rod 27 is solid by screw thread thereon and nut and base 29
It is fixed.
The handle up motor bearing 31 of power section of high frequency is fixed by screw and nut with base 29.
Electrode circuit, pressure measurement circuit, fluid filling pump control circuit, solenoid valve control circuit and motor speed measurement and control line
Road is connected by data acquisition element with computer, so as to form resistivity intelligent-tracking control system.
In the present embodiment, after each parts all assemble, from confined pressure interface 8 to cylinder 21 with adding in the interlayer of gum cover 7
Enter confined pressure, organic solvent is being added into cavity by the inlet 17 and inlet 24 on clamp body both sides, is going out liquid at this time
Mouth 2 and liquid outlet 12 are in emptying state, and all solenoid valves are closed after filling it up with.
Motor is opened, motor speed is set, so as to obtain the reciprocating motion of the pistons frequency of a fixation, that is, frequency of handling up.With
This at the same time, computer start with the time draw resistance value curve.
After resistance value is constant, you can illustrate that rock core has cleaned up.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (9)
- A kind of 1. intelligent-tracking high frequency throughput type washing oil clamper, it is characterised in that：Handle up power including clamp body, high frequency Part and resistivity intelligent-tracking control system.The clamp body has a cylinder, and inner barrel is provided with the gum cover for being wrapped in rock core；The both ends of the gum cover are set Left and right coning sleeve is equipped with, left and right rock core plug is set respectively in the left and right coning sleeve.The clamp body left side is provided with left pressure cap；The left end of the left rock core plug is provided with left connection part, its left end sinks Mechanical sealing member is provided with hole, piston is inserted into mechanical sealing member；The left side of the left connection part is provided with righting seat, in it It is provided with linear bearing；The piston left end is connected with connecting rod.Right pressure cap is provided with the right of the clamp body；An adjusting pressure cap is put in the middle part of the right rock core plug；The right rock The right end of heart plug is provided with right connection part.High frequency power section of handling up is provided with a motor bearing, and motor is fixed thereon.Motor passes through shaft coupling and bias The axis of wheel is connected, and eccentric wheel is connected with connecting rod, so as to fulfill transmission；The axis of the eccentric wheel is fixed on bearing block by bearing On, bearing cap is provided with outside bearing guard to prevent bearing from skidding off and there is certain dustproof effect.The power section of handling up of the clamp body and high frequency is fixed on base by screw-nut.Fixation on the base Hole is oval type hole, under motor bearing for anteroposterior direction, under clamp body for left and right directions, in this way, the energy in assembling It is enough to be freely adjusted to suitable position.The resistivity intelligent-tracking control system is by the electrode in clamp body, resistance meter, pressure sensor, liquid feeding Pump, solenoid valve, speed probe, rotational speed governor, data acquisition element, computer and software kit composition.
- 2. clamp body according to claim 1, it is characterised in that：The tapered portion of the coning sleeve be inserted into gum cover from And seal；The straight tube face part of coning sleeve is coordinated so as to seal by " O " type rubber ring with cylinder.In this way, in cylinder and gum cover Between form the interlayer being isolated from the outside, confined pressure interface is provided with cylinder, is pressurizeed by it into interlayer, so that gum cover Tightly wrap rock core.
- 3. clamp body according to claim 1, it is characterised in that：In the left and right rock core plug insertion coning sleeve Between hole, reach always in gum cover so as to seal.
- 4. clamp body according to claim 1, it is characterised in that：The left and right rock core plug and left and right linkage section are all It is made of insulating material, the electrode everywhere in its four diverse locations insertion conducting wires, with clamp body inner cavity distinguishes phase Even, so as to measure the resistance between any two electrode.Conducting wire is sealed with glue.
- 5. clamp body according to claim 1, it is characterised in that：The left and right linkage section be both provided with inlet, Liquid outlet and pressure tap.
- 6. clamp body according to claim 1, it is characterised in that：The piston is inserted into linear bearing centre bore, and And mechanical sealing member is stretched into, push up always in clamp body inner cavity.Mechanical sealing member ensures sealing during piston motion, straight line Bearing plays centralizing function, and reduces friction, prevents the generation of superheating phenomenon when high-frequent reciprocating moves.
- The power section 7. high frequency according to claim 1 is handled up, it is characterised in that：The eccentric wheel passes through bearing with connecting rod It is connected, prevents fever during high-speed rotation.The connecting rod is connected with piston with bearing, so that the circular motion conversion of eccentric wheel For moving back and forth for piston.
- The power section 8. high frequency according to claim 1 is handled up, it is characterised in that：The motor is adjustable speed servo electricity Machine, can be by the rotating speed of regulation motor come the reciprocating frequency of control piston.
- 9. resistivity intelligent-tracking control system according to claim 1, it is characterised in that：Four distribution of electrodes exist Four diverse locations of clamp body inner cavity, pass through the measurable rock core both ends resistance of precision resister tester and left and right chamber The micro change of internal organic solvent resistance.The resistance value is transmitted into computer, computer by data acquisition element to be remembered The resistance value of different time points is recorded, resistivity-time curve can be drawn, so as to fulfill the purpose of intelligent real-time tracking.In addition, calculate Machine can control the rotating speed of servomotor, the liquid feeding of fluid filling pump, the switch of solenoid valve, and all measurements can be in computer with monitoring process Upper execution, computer can realize remote monitoring by way of data cable or wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079921.1A CN108036992B (en) | 2017-11-06 | 2017-11-06 | Intelligent tracking high-frequency huff-and-puff type oil washing clamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079921.1A CN108036992B (en) | 2017-11-06 | 2017-11-06 | Intelligent tracking high-frequency huff-and-puff type oil washing clamp holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108036992A true CN108036992A (en) | 2018-05-15 |
| CN108036992B CN108036992B (en) | 2020-08-04 |
Family
ID=62092692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711079921.1A Active CN108036992B (en) | 2017-11-06 | 2017-11-06 | Intelligent tracking high-frequency huff-and-puff type oil washing clamp holder |
Country Status (1)
| Country | Link |
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| CN (1) | CN108036992B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514338A (en) * | 2019-09-05 | 2019-11-29 | 清华大学 | A kind of high-voltage high-speed reciprocation sealing experiment test platform that cylinder body floats |
| CN110978817A (en) * | 2019-12-23 | 2020-04-10 | 容大合众(厦门)科技集团股份公司 | Intelligent paper width adjusting facial sheet printer |
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| US20140102480A1 (en) * | 2012-10-15 | 2014-04-17 | Schlumberger Technology Corporation | Method and apparatus for cleaning rock cores |
| CN103852365A (en) * | 2012-12-03 | 2014-06-11 | 南通华兴石油仪器有限公司 | High-temperature high-pressure multifunctional oil-cleaning apparatus |
| CN205449629U (en) * | 2016-03-06 | 2016-08-10 | 海城市石油化工仪器厂 | To rock sample soak, abluent processing apparatus |
| CN106483002A (en) * | 2016-09-28 | 2017-03-08 | 南通市中京机械有限公司 | Rock core oil washing instrument |
| US20170191908A1 (en) * | 2011-03-18 | 2017-07-06 | Rockwash Prep & Store Ltd | Apparatus for Washing Rock Samples |
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| CN2906587Y (en) * | 2006-04-03 | 2007-05-30 | 大庆油田有限责任公司 | Quick rock core oil washing device |
| US20170191908A1 (en) * | 2011-03-18 | 2017-07-06 | Rockwash Prep & Store Ltd | Apparatus for Washing Rock Samples |
| US20140102480A1 (en) * | 2012-10-15 | 2014-04-17 | Schlumberger Technology Corporation | Method and apparatus for cleaning rock cores |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514338A (en) * | 2019-09-05 | 2019-11-29 | 清华大学 | A kind of high-voltage high-speed reciprocation sealing experiment test platform that cylinder body floats |
| CN110514338B (en) * | 2019-09-05 | 2020-09-15 | 清华大学 | High-pressure high-speed reciprocating sealing experiment test platform with floating cylinder body |
| WO2021042461A1 (en) * | 2019-09-05 | 2021-03-11 | 清华大学 | High-pressure and high-speed reciprocating sealing experimental test platform having floating cylinder |
| CN110978817A (en) * | 2019-12-23 | 2020-04-10 | 容大合众(厦门)科技集团股份公司 | Intelligent paper width adjusting facial sheet printer |
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| Publication number | Publication date |
|---|---|
| CN108036992B (en) | 2020-08-04 |
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