CN208996716U - The weighing device of the volumetric metering station hydraulic cylinder of individual well form - Google Patents
The weighing device of the volumetric metering station hydraulic cylinder of individual well form Download PDFInfo
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- CN208996716U CN208996716U CN201821615025.2U CN201821615025U CN208996716U CN 208996716 U CN208996716 U CN 208996716U CN 201821615025 U CN201821615025 U CN 201821615025U CN 208996716 U CN208996716 U CN 208996716U
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- weighing
- station hydraulic
- individual well
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Abstract
The utility model relates to a kind of weighing devices of the volumetric metering station hydraulic cylinder of individual well form.Aim to solve the problem that the problem of oil quality can not monitor in the prior art.Close up formula is equipped in the utility model between the both ends of measuring station hydraulic cylinder and the liquid stream circuit lines to connect, its bottom part down is equipped with Weighing mechanism, the Weighing mechanism includes reset spring, the cylinder being mounted on outside spring, it further include the big pallet of spring for being mounted on spring top and the spring adjustment disk for being mounted on spring bottom, the spring adjustment disk is threadedly coupled between the spring via adjusting, the small pallet of sensor and corresponding support rod are also equipped between the big pallet of spring and the spring adjustment disk, weighing and sensing element is equipped at stress between the small pallet of the sensor and support rod.Advantage is: using simple structure, realizes the weighing to specified measuring station hydraulic cylinder, while overcoming measuring station hydraulic cylinder from the interference focused in weighing process.
Description
Technical field
The utility model relates to a kind of weighing devices of the volumetric metering station hydraulic cylinder of individual well form.
Background technique
Measuring station is the important component in oil field, and the analysis by measuring station to the oil field condition of production can be timely
Solution there is not the working condition of mouth oil well, while providing reservoir engineering data by oil field geologic department,.The metering side of measuring station at this stage
Formula mainly includes connecting the individual well form of one independent oil well of metering method and singular association of multiple groups standard block simultaneously
The measuring station main distinction of measuring station, and in the actual work, the measuring station of individual well form and more well forms be flow velocity and
Flow.
In the prior art, shortcoming essentially consists in, and the position of blank is constantly in the quality monitoring of oil product, although
The work step for thering is individual oil product to monitor, however the independent work step of mostly autonomous device progress, it is at high cost, it is set in the correlation of measuring station
In standby, lack the equipment that can monitor simultaneously oil quality.
Summary of the invention
The purpose of this utility model is exactly to solve the problems, such as that oil quality can not monitor in the prior art.
The concrete scheme of the utility model is:
The weighing device for designing a kind of volumetric metering station hydraulic cylinder of individual well form, connects single standard capacity measure
Group, the reversing pipeline group including liquid stream flow direction in metering hydraulic cylinder and control metering hydraulic cylinder, the reversing pipeline group includes one
A import, one outlet and two pairs of four control pipers being symmetrically installed opening and closing controller, each pair of controller respectively with the meter
One end of amount hydraulic cylinder is connected, and one of instantaneous each pair of controller is connected and another controller with the metering hydraulic cylinder
It closes, to form the circuit of different flow directions, the import is connected to the single standard capacity measure, and outlet connects subsequent pipe
Road, is equipped with position sensor and timing element in the metering hydraulic cylinder, the position sensor and the timing element and list
Piece machine circuit connection is equipped with close up formula and connects between the both ends of the measuring station hydraulic cylinder and the liquid stream circuit lines, bottom
Weighing mechanism is installed below portion, the Weighing mechanism includes reset spring, the cylinder being mounted on outside spring, further includes installation
The big pallet of spring on spring top and the spring adjustment disk for being mounted on spring bottom, between the spring adjustment disk and the spring
It is threadedly coupled via adjusting, the small pallet of sensor and corresponding is also equipped between the big pallet of spring and the spring adjustment disk
Support rod is equipped with weighing and sensing element at the stress between the small pallet of the sensor and support rod.
The close up formula connection includes the liquid stream circuit lines as inner tube, the measuring station hydraulic cylinder both ends as outer tube
Pipe, clearance fit between said inner tube and the outer tube, length of fit are greater than 30mm, said inner tube is in the top of the outer tube
Or lower section.
The weighing and sensing element include below the measuring station hydraulic cylinder, the pressure that is installed on spring inner it is hard
Become instrument.
Pressure cirrhosis instrument in the weighing and sensing element replaces with lever element, and one end of the lever element is fixed on
On the spring, the other end installs weights, and the fixed pivot installation of the lever element is on the ground.
The spring adjustment disk is externally provided with storage box to dispose the counterweight.
The utility model has the beneficial effects that:
The weighing device with measuring station hydraulic cylinder in the application is realized using simple structure to specified metering
The weighing stood with hydraulic cylinder, while measuring station hydraulic cylinder is overcome from the interference focused in weighing process, realize accurate survey
Amount, obtains the weight of specific oil drum interior oil in measuring station whole equipment, so as to the anti-oil-water ratio for releasing the batch oil liquid
Example achievees the purpose that monitor oil product.
Meanwhile the design can adapt to different required precisions, wide adaptation range there are many embodiment.
Detailed description of the invention
Fig. 1 is the main view of the utility model structure；
Fig. 2 is weighing device enlarged schematic partial view in the utility model；
Fig. 3 is another embodiment weighing device enlarged schematic partial view in the utility model；
The names of the parts in figure:；2. reversing pipeline group；3. controller；；5. litter；6. spring；7. import；8. outlet；
9. metering hydraulic cylinder cylinder body, the big pallet of 25. springs；26. support rod；27. the small pallet of sensor；28. weighing sensor is adjusted
Device；29. spring adjustment disk；30. spring；31. clearance compensation type connects；32. fixed pivot；33. lever；34. counterweight weight
36. pole plates of code.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
A kind of weighing device of the volumetric metering station hydraulic cylinder of individual well form, referring to Fig. 1, design connects single standard
Metal tank group, the reversing pipeline group 2 including liquid stream flow direction in metering hydraulic cylinder and control metering hydraulic cylinder, reversing pipeline group 2
Including an import, the controller 3 of one outlet and two pairs of four control pipers being symmetrically installed opening and closing, each pair of controller 3 is respectively
It is connected with one end of metering hydraulic cylinder, one of instantaneous each pair of controller is connected and another controller with metering hydraulic cylinder
It closes, to form the circuit of different flow directions, import is connected to single standard capacity measure, and outlet connects subsequent pipeline, measures liquid
Position sensor and timing element are equipped in cylinder pressure, position sensor and timing element are connect with single chip circuit, and measuring station is used
It is equipped with close up formula between the both ends and liquid stream circuit lines of hydraulic cylinder to connect, bottom part down is equipped with Weighing mechanism, Weighing mechanism
Including reset spring, the cylinder being mounted on outside spring further includes being mounted on the big pallet of spring on spring top and being mounted on bullet
The spring adjustment disk of spring bottom, spring adjustment disk are threadedly coupled between spring via adjusting, the big pallet of spring and spring adjustment disk
Between be also equipped with the small pallet of sensor and corresponding support rod, at the stress between the small pallet of sensor and support rod be equipped with weighing
Sensing element.
The connection of close up formula includes liquid stream circuit lines as inner tube, as measuring station two end pipe of hydraulic cylinder of outer tube,
Clearance fit between inner and outer tubes, length of fit are greater than 30mm, inner tube is in above or below outer tube.
Weighing and sensing element includes the pressure cirrhosis instrument for being in below measuring station hydraulic cylinder, being installed on spring inner.
Container is placed on the container of on-line measurement special joining device and piping connection is needed in original state
Line measures on Spring balancer, empties container, adjustment spring adjustment disk, and the spring big pallet that makes to weigh leaves about 2 millimeters of cylinder, this
When, adjust screw, be in contact by sensing small tray scale weight sensor with container, make weighing sensor in and without
Critical state is completed with regard to this just tense of weighing.
In implementation later, piping connection fluid on-line measurement special connector.Two different balance methods: a kind of
It is that, using two end face fluid stopping devices, immersible pump seal box solves pipeline and limits fluid on-line measurement problem；Utilize balance counterweight
Principle solves volume hollow body weight weight, and fluid weight is light, the low problem of caused weighing resolution ratio；Another kind is using direct insertion
Dedicated fluid on-line measurement connector cooperates Spring balancer, solves piping connection and volume hollow body weight weight, fluid weight
Gently, the low problem of caused weighing resolution ratio.
Balance can solve the problems, such as that error is big in fluid on-line measurement and resolution ratio is low with gentle spring trim, because of method
Its different effect also can a great difference.
Counter weight type balance trimmed equilibrium method and spring trimmed equilibrium method, substantial difference and implementation method and odds
Compared with: counter weight type balance trimmed equilibrium method and spring trimmed equilibrium method, maximum difference are threshold values difference.
Spring trimmed equilibrium method refers in claiming reforming process, falls although being unable to complete equipilibrium by the skin of title object, claims
Object is similar with both peelings.Only spring elongation is larger, and strain pulling-down is smaller.Installation and adjustment method: spring is flat
The measurement of weighing apparatus method: spring 30 and cirrhosis instrument are acted on by title object simultaneously, and gravity is all undertaken by spring 30 when there was only skin by title object, when
When net object participates in, the two shared.This is installation principle.Specific installation spring 30 and cirrhosis instrument are mounted on a container side by side
In, spring 30 and cirrhosis instrument relative position are adjustable.Debugging: when skin net by title object, spring whole stress, cirrhosis instrument is at critical state
Or one small value of setting.Then, the weight for determining value is added on skin, (such as: 10 kilograms.This depending on net weight to be claimed and
It is fixed.) see that cirrhosis instrument is read.For the number centainly than practical object heavy and light, difference is exactly the power that spring 30 acts on.Reading is that cirrhosis instrument is made
Power.The ratio of they and actual net weight is exactly their ratio.
Embodiment 2, the present embodiment principle with embodiment 1, it is specific the difference is that: the pressure in weighing and sensing element is hard
Become instrument and replace with lever element, one end of lever element is fixed on spring, and the other end installs weights, and lever element is consolidated
Determine fulcrum installation on the ground.
Spring adjustment disk is externally provided with storage box to dispose counterweight.It realizes and easily freely takes adjusting.
Counter weight type balance trimmed equilibrium method is with balance is usually used, and (balance is weighed by counterweight.) and weigh and lean on
Cirrhosis instrument deforms to complete.From principle, cirrhosis instrument and spring scale are a principles, and only, cirrhosis instrument is to be slightly variable
Shape, spring scale deformation ratio cirrhosis instrument macroscopic view.Counter weight type balance trimmed equilibrium method: with balance is flatted against, work leans on cirrhosis instrument, seems
Unrelated with balance, actually since the fulcrum of balance exists, the weight reflected on cirrhosis instrument is the half of actual weight.
Balance claims object, is counterweight and by the balance of title object.Such as: 5 grams of counterweight can only balance 5 grams of article, be more than
5 grams are just bowed, and are just come back less than 5 grams.The threshold values of balance is exactly 5 grams.Claim article with spring scale, it is assumed that 5 grams of article makes spring
5 millimeters of elongation, 1 gram of article make spring extend 1 millimeter.The threshold values of spring scale movement is an infinitesimal number, can also
To say no threshold values, determining threshold values is thought without us in other words.In this sense, counter weight type balance trimmed equilibrium method energy
Accomplish to remove the peel completely.It can provide precision higher measured value.
Skin has not a particle of influence to weighing when measurement, however in embodiment 1, spring trimmed equilibrium method is not accomplished but.Spring
Trimmed equilibrium method can also complete balance peeling by technological means, but subsequent weighing measurement skin still has an impact to weighing.
Times score of skin portion skin in other words, is still engaged in the weighing process of net object.It is also possible that saying, the stretching of cirrhosis instrument, which changes, to be begun
There is the participation of spring eventually.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of weighing device of the volumetric metering station hydraulic cylinder of individual well form, it is characterised in that: connect single standard gold
Belong to measuring device group, the reversing pipeline group including liquid stream flow direction in metering hydraulic cylinder and control metering hydraulic cylinder, the reversing pipeline group
Including an import, one outlet and two pairs of four control pipers being symmetrically installed opening and closing controller, each pair of controller respectively with
One end of the metering hydraulic cylinder is connected, and one of instantaneous each pair of controller is connected and another with the metering hydraulic cylinder
Controller is closed, and to form the circuit of different flow directions, the import is connected to the single standard capacity measure, after outlet connection
Continuous pipeline, the metering hydraulic cylinder is interior to be equipped with position sensor and timing element, the position sensor and the timing element
It is connect with single chip circuit, close up formula is equipped between the both ends of the measuring station hydraulic cylinder and the liquid stream circuit lines and is connected,
Its bottom part down is equipped with Weighing mechanism, and the Weighing mechanism includes reset spring, and the cylinder being mounted on outside spring further includes
It is mounted on the big pallet of spring on spring top and is mounted on the spring adjustment disk of spring bottom, the spring adjustment disk and the bullet
Via threaded connection is adjusted between spring, the small pallet of sensor and phase are also equipped between the big pallet of spring and the spring adjustment disk
The support rod answered is equipped with weighing and sensing element at the stress between the small pallet of the sensor and support rod.
2. the weighing device of the volumetric metering station hydraulic cylinder of individual well form as described in claim 1, it is characterised in that: institute
Stating the connection of close up formula includes the liquid stream circuit lines as inner tube, described interior as measuring station two end pipe of hydraulic cylinder of outer tube
Clearance fit between pipe and the outer tube, length of fit are greater than 30mm, said inner tube is in above or below the outer tube.
3. the weighing device of the volumetric metering station hydraulic cylinder of individual well form as described in claim 1, it is characterised in that: institute
Stating weighing and sensing element includes the pressure cirrhosis instrument for being in below the measuring station hydraulic cylinder, being installed on spring inner.
4. the weighing device of the volumetric metering station hydraulic cylinder of individual well form as described in claim 1, it is characterised in that: institute
The pressure cirrhosis instrument stated in weighing and sensing element replaces with lever element, and the spring is fixed in one end of the lever element
On, the other end installs weights, and the fixed pivot installation of the lever element is on the ground.
5. the weighing device of the volumetric metering station hydraulic cylinder of individual well form as claimed in claim 4, it is characterised in that: institute
It states spring adjustment disk and is externally provided with storage box to dispose the counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615025.2U CN208996716U (en) | 2018-09-30 | 2018-09-30 | The weighing device of the volumetric metering station hydraulic cylinder of individual well form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615025.2U CN208996716U (en) | 2018-09-30 | 2018-09-30 | The weighing device of the volumetric metering station hydraulic cylinder of individual well form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996716U true CN208996716U (en) | 2019-06-18 |
Family
ID=66802270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821615025.2U Active CN208996716U (en) | 2018-09-30 | 2018-09-30 | The weighing device of the volumetric metering station hydraulic cylinder of individual well form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996716U (en) |
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2018
- 2018-09-30 CN CN201821615025.2U patent/CN208996716U/en active Active
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