CN107762452A - A kind of continuous real-time measurement apparatus of beam pumping unit load - Google Patents
A kind of continuous real-time measurement apparatus of beam pumping unit load Download PDFInfo
- Publication number
- CN107762452A CN107762452A CN201711135242.1A CN201711135242A CN107762452A CN 107762452 A CN107762452 A CN 107762452A CN 201711135242 A CN201711135242 A CN 201711135242A CN 107762452 A CN107762452 A CN 107762452A
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- China
- Prior art keywords
- load
- spring
- measurement
- pumping unit
- rocking arm
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
Abstract
The present invention relates to a kind of continuous real-time measurement apparatus of beam pumping unit load, including hanging rope fixture, load-measuring device, polished rod lockset, oil-extractor polish-rod and signal sample circuit;The load-measuring device is arranged between the hanging rope fixture and the polished rod lockset;The hanging rope fixture moves up and down under the drive of pumping unit horsehead, the load-measuring device is fixedly installed on the upper surface of the hanging rope fixture, the polished rod lockset is acted on the load-measuring device, and the load-measuring device is used to the load force for measuring polished rod lockset being converted into the continuous electric signal exported in real time;The electric signal that the signal sample circuit will export for receiving the load-measuring device.The deformation quantity of spring is converted to load change amount using the camber of spring detection mechanism set and exported in real time by the present invention, solves the problems, such as the continuous measurement of beam pumping unit work(figure and underground working.
Description
Technical field
The present invention relates to field of petroleum machinery, and in particular to a kind of continuous measurement dress in real time of beam pumping unit load
Put.
Background technology
Common oil pumper is that beam pumping unit is the wide variety of traditional pumping unit in oil field, generally different by commonly exchanging
Step motor directly drags.Its crank band drives sucker rod with balance, and driving downhole pump fixes the upper of cycle
Lower reciprocating motion, the oil of underground is sent to ground.Basic operation principle is that motor is operated by belt drive reductor, is subtracted
Fast machine band dynamic crankshaft moves in a circle, and bent axle drivening rod moves up and down, and connecting rod drives walking beam to be swung on support, walking beam band
Dynamic horse head does circular motion up and down, and horse head drives sucker rod to do vertical movement up and down.
The load condition of beam pumping unit is measured, is necessary action in process of oil production.The purpose is to logical
Cross and observe the work(figure situation in oil pumper production process to judge the underground working of discrimination oil well.Existing work(figure measuring method
It is the method inspected by random samples using load transducer not timing.Due to the limitation of load transducer itself use condition, prevent it from growing
Time, continuous use.Therefore, the work(figure measuring method of existing maneuvering load sensor, it is impossible to continuously to the work of oil pumper
Condition is detected, and intellectual determination and the control of oil pumper operation can not be realized with it.
The content of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of beam pumping unit load
Continuous real-time measurement apparatus, solve the problems, such as the continuous measurement of beam pumping unit work(figure and underground working.The device can have
The deficiency of existing working conditions of oil extractor measurement means is made up to effect, and the real-time of judgement can be provided for the intelligent operation of oil pumper
Foundation.
To realize object above, the present invention adopts the following technical scheme that:A kind of beam pumping unit load it is continuous in real time
Measurement apparatus, including hanging rope fixture, load-measuring device, polished rod lockset, oil-extractor polish-rod and signal sample circuit;The load
Measurement apparatus is arranged between the hanging rope fixture and the polished rod lockset;
The hanging rope fixture is moved up and down under the drive of pumping unit horsehead, and the load-measuring device is fixedly installed on
The upper surface of the hanging rope fixture, the polished rod breach for being easy to oil-extractor polish-rod to pass through, institute are reserved with the load-measuring device
State one end that polished rod lockset is fixed on oil-extractor polish-rod, the other end of the oil-extractor polish-rod is from reserved polished rod breach to downward
Extend in oil well;
The polished rod lockset is acted on the load-measuring device, and the load-measuring device is used for will measurement polished rod lock
The load force of tool is converted into the continuous electric signal exported in real time;The signal sample circuit will be used to receive the load survey
Measure the electric signal of device output.
Further, the load-measuring device includes fixed support plate, movable supporting plate, tubular column shape spring guide rail, survey
Measure spring and camber of spring detection mechanism;The fixed support plate is fixedly installed on the hanging rope fixture, the tubular column shape bullet
One end of spring guide rail is fixedly installed on the fixed support plate, and the measurement spring is set in the tubular column shape spring guide rail
On, the movable supporting plate is movably arranged on the other end of the tubular column shape spring guide rail;The movable supporting plate is in polished rod
Vertically moved up and down under the load effect of lockset, and load force is passed into measurement spring;The camber of spring
Detection mechanism is arranged between the fixed support plate and the movable supporting plate, and the camber of spring detection mechanism is used for bullet
Spring deformation quantity is converted into load change amount and exported.
Further, the fixed support plate and the movable supporting plate are attached using pretension bolt.
Further, the quantity of the tubular column shape spring guide rail be more than two, it is described measurement spring quantity with it is described
The quantity of tubular column shape spring guide rail is adapted.
Further, the quantity of the tubular column shape spring guide rail is four, and the quantity of the measurement spring is four.
Further, hanging rope breach is offered on the movable supporting plate.
Further, the camber of spring detection mechanism include position measurement push rod, position measurement rocking arm, rocking arm support and
Slide-wire rheostat;The rocking arm support is arranged on fixed support plate, and institute's position measurement rocking arm is rotatably arranged on the rocking arm
In support, the upper end of institute's position measurement push rod is connected with the lower surface radial type of the movable supporting plate, institute's position measurement
The lower end of push rod is connected with one end radial type of institute's position measurement rocking arm, and the other end of institute's position measurement rocking arm is as slip
Rheostatic slide plate is connected with the sliding electrode of the slide-wire rheostat.
Further, in addition to measurement push rod support frame, the measurement push rod support frame are fixedly installed on the activity branch
The lower surface of fagging, the measurement push rod support frame play a part of correcting protection to institute's position measurement push rod.
Further, in addition to spring is kept, described one end for keeping spring is fixed on the fixed support plate, described
The other end of spring is kept to be fixed on institute's position measurement rocking arm, the holding spring is used to keep institute's position measurement rocking arm
Position.
Further, the other end of institute's position measurement rocking arm is fixedly installed carbon brush holder, is provided with the carbon brush holder
Slide-wire rheostat carbon brush;The slide-wire rheostat is arranged to the arc line shaped being adapted with the carbon brush holder motion track;The carbon
The slide-wire rheostat carbon brush set on brush holder is connected on signal sample circuit as measurement signal output end.
The present invention uses above technical scheme, and the load-measuring device is arranged on into the hanging rope fixture and the polished rod
Between lockset;Using setting camber of spring detection mechanism by the deformation quantity of spring be converted to load change amount carry out in real time it is defeated
Go out, solve the problems, such as the continuous measurement of beam pumping unit work(figure and underground working.The present apparatus can effectively make up existing oil pumping
The deficiency of machine working condition measuring means, and the real-time foundation judged can be provided for the intelligent operation of oil pumper.
Brief description of the drawings
Fig. 1 is the continuous real-time measurement apparatus structural representation of beam pumping unit load of the present invention;
Fig. 2 is one of load-measuring device structural representation of the present invention;
Fig. 3 is the two of load-measuring device structural representation of the present invention;
Fig. 4 is load-measuring device camber of spring detection mechanism structural representation of the present invention.
In figure:1st, hanging rope fixture;2nd, load-measuring device;3rd, polished rod lockset;4th, oil-extractor polish-rod;5th, polished rod breach;6、
Hanging rope;7th, fixed support plate;8th, movable supporting plate;9th, tubular column shape spring guide rail;10th, spring is measured;11st, hanging rope breach;12nd, position
Put measurement push rod;13rd, position measurement rocking arm;14th, rocking arm supports;15th, slide-wire rheostat;16th, pretension bolt;17th, nut;18、
Signal sample circuit;19th, push rod support frame is measured;20th, spring is kept;21st, movable axis;22nd, rocking arm keeps spring hanging hole;23、
Carbon brush holder;24th, oblong aperture;25th, slide-wire rheostat carbon brush.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
As shown in figure 1, the present invention provides a kind of continuous real-time measurement apparatus of beam pumping unit load, including hanging rope folder
Tool 1, load-measuring device 2, polished rod lockset 3, oil-extractor polish-rod 4 and signal sample circuit 18 (as shown in Figure 4);The load is surveyed
Device 2 is measured to be arranged between the hanging rope fixture 1 and the polished rod lockset 3;Drive of the hanging rope fixture 1 in pumping unit horsehead
Under move up and down, the load-measuring device 2 is fixedly installed on the upper surface of the hanging rope fixture 1, the load measurement dress
The polished rod breach 5 (as shown in Figure 3) for being reserved with 2 and being easy to oil-extractor polish-rod 4 to pass through is put, the polished rod lockset 3 is fixed on oil pumping
One end of machine polished rod 4, the other end of the oil-extractor polish-rod 4 are extended downward into oil well from reserved polished rod breach 5;The light
Rod lock 3 is acted on the load-measuring device 2, and the load-measuring device 2 is used to make the load for measuring polished rod lockset 3
Firmly it is converted into the continuous electric signal exported in real time;The signal sample circuit 18 (as shown in Figure 4) will be used to receive the load
The electric signal that lotus measurement apparatus 2 exports.
The measurement apparatus that the present embodiment provides is converted to the deformation quantity of spring using the camber of spring detection mechanism of setting
Load change amount is exported in real time, solves the problems, such as the continuous measurement of beam pumping unit work(figure and underground working.
As shown in figure 1, when pumping unit horsehead moves up and down, hanging rope fixture 1 can be passed power by this load-measuring device 2
Polished rod lockset 3 is passed, then, polished rod lockset 3 drives oil-extractor polish-rod 4 to move up and down.So, oil-extractor polish-rod 4 is reacted
Rod-pumped well under load and its change will directly act on this load-measuring device when pumping unit horsehead moves up and down
2。
The change of load is embodied using the deformation after spring stress, within the specific limits, measures the compression width of spring 10
Degree is directly proportional to its stress size.When stress is big, suppressed range is big;Stress hour, suppressed range are small.The present apparatus is exactly to utilize bullet
This property of spring measures the change of beam pumping unit underground load.That is, when underground load is larger, in the present apparatus
The amplitude that spring is compressed mutually strains greatly;And underground load becomes hour, the amplitude that the spring in the present apparatus is compressed is also correspondingly
Diminish.
As a preferred embodiment, load-measuring device 2 includes described in the measurement apparatus that the present embodiment provides
Fixed support plate 7, movable supporting plate 8, tubular column shape spring guide rail 9, measurement spring 10 and camber of spring detection mechanism;The fixation
Supporting plate 7 is fixedly installed on the hanging rope fixture 1, and one end of the tubular column shape spring guide rail 9 is fixedly installed on the fixation
In supporting plate 7, the measurement spring 10 is set in the tubular column shape spring guide rail 9, and the movable supporting plate 8 is movably arranged on
On the other end of the tubular column shape spring guide rail 9;The movable supporting plate 8 is under the load effect of polished rod lockset 3 along Vertical Square
Measurement spring 10 is passed to up and down motion, and by load force;The camber of spring detection mechanism is arranged on the fixation
Between supporting plate 7 and the movable supporting plate 8, the camber of spring detection mechanism is used to spring deformation amount being converted into load change
Change amount is exported.
It should be added that fixed support plate 7 described in the present embodiment and the movable supporting plate 8 use pretension spiral shell
Bolt 16 is attached.The quantity of the tubular column shape spring guide rail 9 is more than two, the quantity of the measurement spring 10 and the pipe
The quantity of column type spring guide rail 9 is adapted.Preferably, the quantity of the tubular column shape spring guide rail 9 is four, the measurement spring
10 quantity is four.
On the other hand, hanging rope breach 11 is offered on the movable supporting plate 8, for the ease of hanging rope 6 slidably.
Camber of spring detection mechanism is the emphasis mechanism of invention, using camber of spring detection mechanism by the suppressed range of spring
It is changed into corresponding electric signal, can be as the adjustment foundation of oil pumper intelligentized control method.
Camber of spring detection mechanism described in the present embodiment includes position measurement push rod 12, position measurement rocking arm 13, rocking arm
Support 14 and slide-wire rheostat 15;The rocking arm support 14 is arranged on fixed support plate 7, and institute's position measurement rocking arm 13 rotates
It is arranged in the rocking arm support 14, the upper end of institute's position measurement push rod 12 and the lower surface of the movable supporting plate 8 are hinged
Formula is connected, and the lower end of institute's position measurement push rod 12 is connected with one end radial type of institute position measurement rocking arm 13, the position
The other end of measurement rocking arm 13 is connected as the slide plate of slide-wire rheostat 15 with the sliding electrode of the slide-wire rheostat 15.
As shown in figure 4, as a preferred embodiment, the present embodiment provide beam pumping unit load it is continuous
Real-time measurement apparatus, in addition to measurement push rod support frame 19, the measurement push rod support frame 19 are fixedly installed on the activity branch
The lower surface of fagging 8, the measurement push rod support frame play a part of correcting protection to institute's position measurement push rod.Using measurement
Push rod support frame 19 come be fixed primarily to prevent position measurement push rod 12 upper end produce radial displacement, so as not to produce
Measurement error.Measurement push rod support frame is fixed on to the lower surface of movable supporting plate using screw under normal circumstances.
In order to keep the stability that camber of spring detection mechanism measures, it is also provided with keeping spring 20, institute in the present embodiment
State and keep one end of spring 20 to be fixed on the fixed support plate 7, the other end for keeping spring 20 is fixed on institute's rheme
Put on measurement rocking arm 13, it is described to keep spring 20 to be used for the position for keeping institute's position measurement rocking arm.
It should be added that be attached between position measurement push rod and position measurement rocking arm using movable axis 21,
Institute's position measurement rocking arm is also rotatably arranged in the rocking arm support using movable axis 21, and the rocking arm support is consolidated using bolt
Determine on the supporting plate;A rocking arm is opened up on institute's position measurement rocking arm and keeps spring hanging hole 22, it is described to keep the another of spring 20
One end keeps spring hanging hole 22 to be hung on institute's position measurement rocking arm 13 by the rocking arm of setting.
As shown in figure 4, as a preferred embodiment, the other end of institute's position measurement rocking arm 13 is fixedly installed
Carbon brush holder 23, an oblong aperture 24 is offered on the other end of institute's position measurement rocking arm 13 in the present embodiment, by carbon brush holder
23 are plugged in oblong aperture 24 and are fixed using bolt.
Slide-wire rheostat carbon brush 25 is provided with the carbon brush holder 23;The slide-wire rheostat 15 is arranged to and the carbon
The arc line shaped that the motion track of brush holder 23 is adapted;The slide-wire rheostat carbon brush set on the carbon brush holder 23 is defeated as measurement signal
Go out to terminate on signal sample circuit 18.
Need to remark additionally with regard to this, position measurement push rod, which directly pushes up, in the present embodiment arrives movable supporting plate;Position is surveyed
Amount push rod support frame is used for the correct position for keeping push rod;Spring is kept to be used to keep whole measuring mechanism all the time in measurement shape
State;The oblong aperture for being used to connect carbon brush holder on rocking arm is used for the radian and slide-wire rheostat radian for buffering rocking arm right-hand member movement locus
Stress caused by adaptation;
Operation logic:When whole measuring mechanism is by load pressure, H numerical value will change and pass through position in figure
Measurement push rod is promoted and does movement in a curve along the axle on rocking arm support bar on the left of rocking arm, and the other end of rocking arm is then transported round about
It is dynamic, and drive the slip pole of slide-wire rheostat to do corresponding sports, so as to change the output voltage of slide-wire rheostat.
Under different application occasion, the ratio of L1 and L2 in figure is adjusted, different degrees of put can be subject to H variable quantity
Greatly, so as to obtaining more accurate measured value.
As shown in figure 4, on parameter declaration, H refers to the spacing between movable supporting plate and fixed support plate, and L1 refers to shake
Arm supports to the distance of one end of institute's position measurement rocking arm, and L2 refers to that rocking arm supports to the other end of institute's position measurement rocking arm
Distance.
For the present invention is described in further detail, each module and operation principle are expanded now and are described as follows:
Movable supporting plate 8 has two functions:1) framework of whole measurement apparatus, is formed;2), in the load of polished rod lockset 3
Under effect, vertically move up and down, load force is passed into spring system, spring system is obtained different compressions
Deformation;
Fixed support plate 7 is the base support part of whole measurement apparatus.Whole measuring mechanism is fixed on by the part
On hanging rope fixture 1.
The present apparatus measures needs according to actual, is provided with the measurement spring 10 that quantity does not wait.Spring is that measurement oil pumper is quiet
The key mechanism of state and dynamic load.The present apparatus is justJudged by the compression situation occurred after spring stress to observe
Oil pumper load condition;
The function of tubular column shape spring guide rail 9 has two:1), ensure that spring bears that axial deformation only occurs during pressure;2), protect
Demonstrate,prove and vertical displacement is only produced between movable supporting plate 8 and fixed support plate 7.
Pretension bolt 16 and nut 17 in the present invention are used to connect, fix movable supporting plate 8, fixed support plate 7 and bullet
Spring mechanism;
The operation logic of whole measurement apparatus is as follows:
When hanging rope fixture 1 moves up and down under the drive of pumping unit horsehead, the present apparatus can be by above and below hanging rope fixture 1
The power of motion passes to polished rod lockset 3, and polished rod lockset 3 will drive the mechanism below sucker rod also to pump.
During sucker rod pumps, the change of sucker rod load can make the spring mechanism in the present apparatus by different
Active force, so as to which corresponding compression variation occur.During load increase, movable supporting plate 8 will move down, and make spring-compressed;And
When load reduces, movable supporting plate 8 will move upwards, spring-relaxation;When movable supporting plate 8 moves up and down, can make and its
The position measurement push rod 12 being connected moves up and down therewith.And push upUp and down motion further through the effect of rocking arm, make rocking arm
The central point of the slide-wire rheostat 15 of the other end does reverse slide operation.So as to change the position signalling output end of slide-wire rheostat 15
Output voltage, to realize detection to compression deformation of the spring amplitude.Position measurement mechanism is using the purpose of rocker structure, can
Suitably to be amplified to spring-compressed amplitude by changing the strong point of rocking arm, in order to detect measurement.
The present invention uses above technical scheme, and the load-measuring device 2 is arranged on into the hanging rope fixture 1 and the light
Between rod lock 3;The deformation quantity of spring is converted into load change amount using the camber of spring detection mechanism of setting to carry out in real time
Output, solves the problems, such as the continuous measurement of beam pumping unit work(figure and underground working.The present apparatus can effectively make up existing take out
The deficiency of oil machine working condition measuring means, and the real-time foundation judged can be provided for the intelligent operation of oil pumper.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (10)
- A kind of 1. continuous real-time measurement apparatus of beam pumping unit load, it is characterised in that:Including hanging rope fixture, load measurement Device, polished rod lockset, oil-extractor polish-rod and signal sample circuit;The load-measuring device is arranged on the hanging rope fixture and institute State between polished rod lockset;The hanging rope fixture moves up and down under the drive of pumping unit horsehead, and the load-measuring device is fixedly installed on described The upper surface of hanging rope fixture, the polished rod breach for being easy to oil-extractor polish-rod to pass through, the light are reserved with the load-measuring device Rod lock is fixed on one end of oil-extractor polish-rod, and the other end of the oil-extractor polish-rod extends downward into from reserved polished rod breach In oil well;The polished rod lockset is acted on the load-measuring device, and the load-measuring device is used to that polished rod lockset will to be measured Load force is converted into the continuous electric signal exported in real time;The signal sample circuit will be used to receive the load measurement dress Put the electric signal of output.
- 2. the continuous real-time measurement apparatus of beam pumping unit load according to claim 1, it is characterised in that:The load Lotus measurement apparatus includes fixed support plate, movable supporting plate, tubular column shape spring guide rail, measurement spring and camber of spring detection machine Structure;The fixed support plate is fixedly installed on the hanging rope fixture, and one end of the tubular column shape spring guide rail is fixedly installed on On the fixed support plate, the measurement spring is set in the tubular column shape spring guide rail, and the movable supporting plate activity is set Put on the other end of the tubular column shape spring guide rail;The movable supporting plate is vertically moved up and down under the load effect of polished rod lockset, and load force is transmitted Give measurement spring;The camber of spring detection mechanism is arranged between the fixed support plate and the movable supporting plate, the camber of spring Detection mechanism is exported for spring deformation amount to be converted into load change amount.
- 3. the continuous real-time measurement apparatus of beam pumping unit load according to claim 2, it is characterised in that:It is described solid Determine supporting plate and the movable supporting plate is attached using pretension bolt.
- 4. the continuous real-time measurement apparatus of beam pumping unit load according to claim 2, it is characterised in that:The pipe The quantity of column type spring guide rail is more than two, and the quantity of the quantity and the tubular column shape spring guide rail of the measurement spring is mutually fitted Match somebody with somebody.
- 5. the continuous real-time measurement apparatus of beam pumping unit load according to claim 4, it is characterised in that:The pipe The quantity of column type spring guide rail is four, and the quantity of the measurement spring is four.
- 6. the continuous real-time measurement apparatus of beam pumping unit load according to claim 2, it is characterised in that:The work Hanging rope breach is offered in dynamic supporting plate.
- 7. the continuous real-time measurement apparatus of the beam pumping unit load according to any one of claim 2 to 5, its feature exist In:The camber of spring detection mechanism includes position measurement push rod, position measurement rocking arm, rocking arm support and slide-wire rheostat;The rocking arm support is arranged on fixed support plate, and institute's position measurement rocking arm is rotatably arranged in the rocking arm support, The upper end of institute's position measurement push rod is connected with the lower surface radial type of the movable supporting plate, under institute's position measurement push rod End is connected with one end radial type of institute's position measurement rocking arm, and the other end of institute's position measurement rocking arm is as slide-wire rheostat Slide plate be connected with the sliding electrode of the slide-wire rheostat.
- 8. the continuous real-time measurement apparatus of beam pumping unit load according to claim 7, it is characterised in that:Also include Push rod support frame is measured, the measurement push rod support frame is fixedly installed on the lower surface of the movable supporting plate, the measurement top Bar support frame plays a part of correcting protection to institute's position measurement push rod.
- 9. the continuous real-time measurement apparatus of beam pumping unit load according to claim 7, it is characterised in that:Also include Spring is kept, described one end for keeping spring is fixed on the fixed support plate, and the other end for keeping spring is fixed on It is described to keep spring to be used for the position for keeping institute's position measurement rocking arm on institute's position measurement rocking arm.
- 10. the continuous real-time measurement apparatus of beam pumping unit load according to claim 7, it is characterised in that:It is described The other end of position measurement rocking arm is fixedly installed carbon brush holder, and slide-wire rheostat carbon brush is provided with the carbon brush holder;The cunning Line rheostat is arranged to the arc line shaped being adapted with the carbon brush holder motion track;The slide-wire rheostat set on the carbon brush holder Carbon brush is connected on signal sample circuit as measurement signal output end.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112012718A (en) * | 2020-08-31 | 2020-12-01 | 青州市春晖科技发展有限公司 | Load sensor protection device |
CN114622871A (en) * | 2020-12-09 | 2022-06-14 | 中国石油天然气股份有限公司 | Pumping unit control system and method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499324A (en) * | 1965-12-22 | 1970-03-10 | Oemv Ag | Dynamometer for well pumps |
CN2550753Y (en) * | 2002-07-19 | 2003-05-14 | 李峰 | Load tester for oil pump unit |
CN101427050A (en) * | 2006-04-04 | 2009-05-06 | 埃米弗有限公司 | Method and apparatus for an adaptive suspension support system |
CN202132022U (en) * | 2011-05-28 | 2012-02-01 | 蚌埠赛英电子科技发展有限公司 | Beam hanger type load sensor for oil pumping unit |
CN103335750A (en) * | 2013-07-19 | 2013-10-02 | 江西飞尚科技有限公司 | Method for monitoring pumping unit dynamic load based on vibrating wire sensor |
CN206071573U (en) * | 2016-09-07 | 2017-04-05 | 中国石油天然气股份有限公司 | The load monitoring prior-warning device of rod pumping system and oil pumper |
CN207393183U (en) * | 2017-11-15 | 2018-05-22 | 北京泛华万联机电集成技术有限责任公司 | A kind of continuous real-time measurement apparatus of beam pumping unit load |
-
2017
- 2017-11-15 CN CN201711135242.1A patent/CN107762452B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499324A (en) * | 1965-12-22 | 1970-03-10 | Oemv Ag | Dynamometer for well pumps |
CN2550753Y (en) * | 2002-07-19 | 2003-05-14 | 李峰 | Load tester for oil pump unit |
CN101427050A (en) * | 2006-04-04 | 2009-05-06 | 埃米弗有限公司 | Method and apparatus for an adaptive suspension support system |
CN202132022U (en) * | 2011-05-28 | 2012-02-01 | 蚌埠赛英电子科技发展有限公司 | Beam hanger type load sensor for oil pumping unit |
CN103335750A (en) * | 2013-07-19 | 2013-10-02 | 江西飞尚科技有限公司 | Method for monitoring pumping unit dynamic load based on vibrating wire sensor |
CN206071573U (en) * | 2016-09-07 | 2017-04-05 | 中国石油天然气股份有限公司 | The load monitoring prior-warning device of rod pumping system and oil pumper |
CN207393183U (en) * | 2017-11-15 | 2018-05-22 | 北京泛华万联机电集成技术有限责任公司 | A kind of continuous real-time measurement apparatus of beam pumping unit load |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112012718A (en) * | 2020-08-31 | 2020-12-01 | 青州市春晖科技发展有限公司 | Load sensor protection device |
CN112012718B (en) * | 2020-08-31 | 2021-07-09 | 青州市春晖科技发展有限公司 | Load sensor protection device |
CN114622871A (en) * | 2020-12-09 | 2022-06-14 | 中国石油天然气股份有限公司 | Pumping unit control system and method |
CN114622871B (en) * | 2020-12-09 | 2023-10-27 | 中国石油天然气股份有限公司 | Pumping unit control system and method |
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