CN205669394U - Self-calibration tipping bucket quantifier - Google Patents
Self-calibration tipping bucket quantifier Download PDFInfo
- Publication number
- CN205669394U CN205669394U CN201620263974.3U CN201620263974U CN205669394U CN 205669394 U CN205669394 U CN 205669394U CN 201620263974 U CN201620263974 U CN 201620263974U CN 205669394 U CN205669394 U CN 205669394U
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- China
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- quantifier
- tipping bucket
- calibration
- self
- differential pressure
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Abstract
This utility model is self-calibration tipping bucket quantifier, is mainly made up of quantifier 6, constant-current stabilizer 1, tipping bucket quantifier 2, self-calibration system and automatic control system.Fluid enters constant-current stabilizer 1 from feed line, constant-current stabilizer 1 reduces fluid kinetic energy and is introduced in tipping bucket quantifier 2, when the liquid flowing into tipping bucket quantifier 2 reaches specified bearing value, the upset of tipping bucket quantifier once carries out emptying, two tipping buckets of tipping bucket quantifier replace oil-feed and emptying, it is achieved continuous continual liquid meter.The upset number of times of sensor for countering 3 real time measure tipping bucket quantifier, the nominal fluid unit mass in tipping bucket quantifier and the continuous data that the product overturning number of times is i.e. liquid.In order to realize automatic operating measure control, this utility model is also configured with self-calibration system and control system so that it is more convenient that equipment uses.
Description
Technical field
This utility model relates to the oil-gas metering device of a kind of oil well and gathering system, particularly a kind of self-calibration
Tipping bucket quantifier and scaling method thereof.
Background technology
Produce in oil field and during management, oil well measurement is a highly important job.China's each oil field pin at present
Metering to oil well has polytype metering method, such as oil gauge separator metering, gas-liquid metering separate, movable scale car meter
Amount, tipping bucket type metering etc., wherein tipping bucket type metering changes the pattern of volumetric method gauging, changes Weighing into, can the company of realization
Continuous metering, and realize data programming count with computer system networking, apply relatively broad.But there is total weight often in it
Time, mechanical component rapid wear, the error produced when viscosity of crude is big is relatively big, and is difficult to online under the conditions of nominal situation
Demarcate the nominal fluid unit mass of tipping bucket upset, thus cause the deficiencies such as certainty of measurement difference.So, a kind of failure rate is low, meter
Tipping bucket quantifier and the method thereof of measuring precisely and be capable of online self-calibration tipping bucket nominal fluid unit mass are that oil field is raw
Product is badly in need of.
Summary of the invention
The purpose of this utility model be to provide a kind of use simple, easy to maintenance, metering precisely, continuous metering and can
The self-calibration tipping bucket quantifier of on-line proving tipping bucket quantifier nominal fluid unit mass.
To achieve these goals, this utility model self-calibration tipping bucket quantifier includes the meter being provided with inlet and leakage fluid dram
Measuring device and the tipping bucket quantifier being arranged in quantifier.Constant-current stabilizer is arranged between inlet and tipping bucket quantifier, and current stabilization fills
Put and can slow down oil-in fluid kinetic energy, and stable fluid is introduced tipping bucket quantifier.Also include for measuring tipping bucket quantifier
Reaching rated load and then the sensor for countering of upset number of times, the liquid unit quality in tipping bucket quantifier is taken advantage of with upset number of times
Long-pending is i.e. the continuous data of fluid.
As a kind of preferred implementation of the present utility model, described quantifier has a feed line, an oil exit pipe
Line, delivery pipeline is provided with two and leads to electrodynamic valve.
As a kind of preferred implementation of the present utility model, described quantifier top is provided with the row with gas flowmeter
Gas pipeline.
As a kind of preferred implementation of the present utility model, described tipping bucket quantifier by two identical hoppers, bearing,
Rotating shaft, damping shaft, reduction box, gear, limit shaft and limit shaft bearing composition.
As a kind of preferred implementation of the present utility model, described tipping bucket quantifier also includes a set of self-calibration system,
Described self-calibration system can demarcate tipping bucket quantifier nominal fluid unit mass.This system is calibrated by differential pressure transmitter detection
Liquid upper, bottom differential pressure value, the product calculating described differential pressure value and quantifier cross-sectional area by PLC, it is and is calibrated liquid
Weight, is calibrated the ratio of liquid quality and tipping bucket upset number of times, is tipping bucket quantifier nominal fluid unit mass.
As a kind of preferred implementation of the present utility model, described self-calibration tipping bucket quantifier also includes control system,
Described control system is by showing that control unit and PLC control unit form.
As a kind of preferred implementation of the present utility model, described control system passes with differential pressure transmitter, counting respectively
Sensor, gas flowmeter connect with two-way electrodynamic valve.
As a kind of preferred implementation of the present utility model, in order to prevent liquid wax deposition, ensuring equipment is properly functioning, also
Including the heat traced pipeline being arranged on bottom quantifier.
Using this utility model self-calibration tipping bucket quantifier, fluid enters constant-current stabilizer from feed line, and constant-current stabilizer drops
Low fluid kinetic energy is also introduced in tipping bucket quantifier, when the liquid flowing into tipping bucket quantifier reaches specified bearing value, and tipping bucket
Quantifier upset once carries out emptying, and two tipping buckets of tipping bucket quantifier replace oil-feed and emptying, it is achieved continuous continual liquid
Body measures.The upset number of times of sensor for countering real time measure tipping bucket quantifier, the nominal fluid unit mass in tipping bucket quantifier
It is i.e. the continuous data of liquid with the product of upset number of times.In order to realize automatic operating measure control, this utility model is also joined
It is equipped with self-calibration system and control system so that it is more convenient that equipment uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of self-calibration tipping bucket quantifier.
Constant-current stabilizer 1, tipping bucket quantifier 2, sensor for countering 3, differential pressure transmitter 4, heat tracing coil pipe 5, quantifier 6.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
The quantifier of self-calibration tipping bucket shown in Fig. 1 includes the quantifier 6 being provided with inlet and liquid outlet and is arranged on quantifier
Interior tipping bucket quantifier 2, constant-current stabilizer 1 is arranged between inlet and tipping bucket quantifier 2, and constant-current stabilizer 1 can slow down oil-in
Fluid kinetic energy, and stable fluid is introduced tipping bucket quantifier 3.Also include reaching rated load for measuring tipping bucket quantifier 2
And then the sensor for countering 3 of upset number of times, the liquid unit quality in tipping bucket quantifier is i.e. fluid with the product of upset number of times
Continuous data.
As a kind of preferred implementation of the present utility model, described quantifier has a feed line, an oil exit pipe
Line, delivery pipeline is provided with two and leads to electrodynamic valve.
As a kind of preferred implementation of the present utility model, described quantifier top is provided with the row with gas flowmeter
Gas pipeline.
As a kind of preferred implementation of the present utility model, described tipping bucket quantifier 2 is by two identical hoppers, axles
Hold, rotating shaft, damping shaft, reduction box, gear, limit shaft and limit shaft bearing composition.Tipping bucket quantifier 2 one end connects limit shaft,
Tipping bucket flip angle is controlled by limit shaft and limit shaft bearing.Tipping bucket quantifier 2 other end connects damping shaft and reduction box, when
When tipping bucket quantifier 2 is turned to certain angle, driving damping shaft to rotate, damping shaft is connected with reduction box, is slowed down by reduction box
Reach to overturn the effect of reduction of speed, reduce the impulsive force to limit shaft when tipping bucket overturns, reduce noise.
As a kind of preferred implementation of the present utility model, described tipping bucket quantifier 2 also includes a set of self-calibration system,
Described self-calibration system can demarcate tipping bucket quantifier 2 nominal fluid unit mass.This system is detected by differential pressure transmitter 4 and is marked
Determine liquid upper, bottom differential pressure value, the product calculating described differential pressure value and quantifier cross-sectional area by PLC, be and be calibrated
Liquid quality, is calibrated the ratio of liquid quality and tipping bucket upset number of times, is tipping bucket quantifier nominal fluid unit mass.
As a kind of preferred implementation of the present utility model, described self-calibration tipping bucket quantifier 2 also includes control system,
Described control system is by showing that control unit and PLC control unit form.
As a kind of preferred implementation of the present utility model, described control system passes with differential pressure transmitter 4, counting respectively
Sensor 3, gas flowmeter connect with two-way electrodynamic valve.
As a kind of preferred implementation of the present utility model, in order to prevent liquid wax deposition, ensuring equipment is properly functioning, also
Including the heat traced pipeline 5 being arranged on bottom quantifier.
This utility model additionally provides the scaling method of self-calibration tipping bucket metering, passes through including tipping bucket quantifier calibration system
Differential pressure transmitter detection is calibrated liquid upper, the step of bottom differential pressure value；Described differential pressure value is calculated horizontal with quantifier by PLC
The step of sectional area product；Described differential pressure value and quantifier cross-sectional area product are and are calibrated liquid quality, are calculated by PLC
It is calibrated the step of liquid quality and the ratio of tipping bucket upset number of times；Described ratio is tipping bucket quantifier nominal fluid unit matter
Amount.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, in the premise without departing from present inventive concept
Under within the various changes made should be included in protection domain of the present utility model.
Claims (10)
1. a self-calibration tipping bucket quantifier, including being provided with the quantifier of inlet and leakage fluid dram and turning over of being arranged in quantifier
Bucket quantifier, it is characterised in that: constant-current stabilizer is arranged between inlet and tipping bucket quantifier；Including for measuring tipping bucket metering
The sensor for countering of device upset number of times；Also include the differential pressure transmitter for demarcating tipping bucket quantifier nominal fluid unit mass.
Self-calibration tipping bucket quantifier the most according to claim 1, it is characterised in that: described quantifier has an oil inlet pipe
Line, a delivery pipeline, delivery pipeline is provided with two and leads to electrodynamic valve.
Self-calibration tipping bucket quantifier the most according to claim 1, it is characterised in that: described constant-current stabilizer is provided with stable chute
And drainage trough, stable chute slows down oil-in liquid kinetic energy, and the liquid after drainage trough will be stablized introduces tipping bucket quantifier.
Self-calibration tipping bucket quantifier the most according to claim 1, it is characterised in that: described tipping bucket quantifier is identical by two
Hopper, bearing, rotating shaft, damping shaft, reduction box, gear, limit shaft and limit shaft bearing composition.
Self-calibration tipping bucket quantifier the most according to claim 1, it is characterised in that: also include that system demarcated by tipping bucket quantifier
System, described tipping bucket quantifier calibration system can demarcate tipping bucket quantifier nominal fluid unit mass.
Self-calibration tipping bucket quantifier the most according to claim 5, it is characterised in that: system demarcated by described tipping bucket quantifier
System, is calibrated liquid upper, bottom differential pressure value by differential pressure transmitter detection；Described differential pressure value and quantifier is calculated by PLC
Cross-sectional area product；Described differential pressure value and quantifier cross-sectional area product are and are calibrated liquid quality；Calculated by PLC and marked
Determine the ratio of liquid quality and tipping bucket upset number of times；Described ratio is tipping bucket quantifier nominal fluid unit mass.
Self-calibration tipping bucket quantifier the most according to claim 1, it is characterised in that: described self-calibration tipping bucket quantifier is also
Including control system, described control system is by showing that control unit and PLC control unit form.
Self-calibration tipping bucket quantifier the most according to claim 7, it is characterised in that: described self-calibration tipping bucket quantifier
Control system connects with differential pressure transmitter, sensor for countering, gas flowmeter and two-way electrodynamic valve respectively.
Self-calibration tipping bucket quantifier the most according to claim 1, it is characterised in that: also include being arranged on bottom quantifier
Heat traced pipeline.
Self-calibration tipping bucket quantifier the most according to claim 1, it is characterised in that: quantifier top is provided with gas
The exhaust line of effusion meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263974.3U CN205669394U (en) | 2016-04-01 | 2016-04-01 | Self-calibration tipping bucket quantifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263974.3U CN205669394U (en) | 2016-04-01 | 2016-04-01 | Self-calibration tipping bucket quantifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669394U true CN205669394U (en) | 2016-11-02 |
Family
ID=57193297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620263974.3U Expired - Fee Related CN205669394U (en) | 2016-04-01 | 2016-04-01 | Self-calibration tipping bucket quantifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246260A (en) * | 2017-07-04 | 2017-10-13 | 辽宁石油化工大学 | Tipping bucket vibration absorber in production metering of oil wells system |
| CN111897032A (en) * | 2020-08-11 | 2020-11-06 | 湖北生态工程职业技术学院 | Unknown precision correction method for tipping bucket type water quantity sensor based on unit time |
-
2016
- 2016-04-01 CN CN201620263974.3U patent/CN205669394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246260A (en) * | 2017-07-04 | 2017-10-13 | 辽宁石油化工大学 | Tipping bucket vibration absorber in production metering of oil wells system |
| CN111897032A (en) * | 2020-08-11 | 2020-11-06 | 湖北生态工程职业技术学院 | Unknown precision correction method for tipping bucket type water quantity sensor based on unit time |
| CN111897032B (en) * | 2020-08-11 | 2022-06-10 | 湖北生态工程职业技术学院 | Unknown precision correction method for tipping bucket type water quantity sensor based on unit time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20190401 |