CN208140205U - Crude oil optoelectronic metering installation - Google Patents
Crude oil optoelectronic metering installation Download PDFInfo
- Publication number
- CN208140205U CN208140205U CN201820703526.XU CN201820703526U CN208140205U CN 208140205 U CN208140205 U CN 208140205U CN 201820703526 U CN201820703526 U CN 201820703526U CN 208140205 U CN208140205 U CN 208140205U
- Authority
- CN
- China
- Prior art keywords
- fixing card
- liquid level
- level sensor
- ontology
- crude oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of crude oil optoelectronic metering installation, including:Ontology, liquid crystal display, top fixing card, USB interface, lower part fixing card, glass plate type leveler, lower part photoelectric liquid level sensor, top photoelectric liquid level sensor, graduated scale, data line, single-chip microcontroller；It is characterized in that：The ontology of the crude oil optoelectronic metering installation is rectangle, top fixing card, lower part fixing card are equipped with behind both ends, the centre of top fixing card is equipped with top photoelectric liquid level sensor, lower part photoelectric liquid level sensor is equipped among the fixing card of lower part, the side of ontology is equipped with graduated scale, the opposite of graduated scale is equipped with USB interface, and USB interface is connect by data line with single-chip microcontroller, before equipped with liquid crystal display.Not only continuous data is accurate for the utility model, but also operating process is simple, reduces worker's labor intensity, provides accurate basic data for oilfield exploitation scheme, is conducive to the adjustment of development plan and produces the formulation and implementation of measure, has good using effect.
Description
Technical field
The utility model relates to the automatic gauge gas metering metering of oil exploitation crude oil, specifically a kind of crude oil photoelectric meterings
Device.
Background technique
Production metering of oil wells is an element task in field production management work, and accurate oil well daily fluid production rate of grasping is pair
Crude oil is normal, continues, the basic guarantee of steady production.Gauge gas metering is mainly measured using artificial glass tube at present, glass
Pipe amount oil is that upper and lower graticule is marked on the outside of glass tube, when amount is oily, observes liquid level scale in glass tube, in liquid level amount of reach oil
When lower graticule, record the time.It when liquid level rises to upper graticule, then records the time, further according to fluid column lifting height in glass tube
The required time calculates daily oil well output.The shortcomings that artificial glass tube measurement：Operator's large labor intensity, it is complicated for operation,
It cannot real-time continuous automatic gauge.There is deviations caused by many human factors, such as glass tube table for such mode of operation
Face does not have scale, needs artificial measurement and determines that graticule scale, graticule thickness are different up and down；Amount oil is read to pass through eyes when liquid level
The height of liquid level is observed, the reading position of liquid level, record time are easy deviation, and the amount of causing oil data precision is not high.A kind of separation
Device glass tube automatic gauge tool, the patent No.：201620170404.X using calculating instrument and filling floating ball in a glass tube, top
Infrared sensor, lower part infrared sensor realize automatic gauge, which has the following defects：First is that infrared sensor cannot pass
Feel liquid level；Second is that equally existing measurement error because being equipped with floating ball in glass tube.
Summary of the invention
The purpose of the utility model is to provide a kind of crude oil optoelectronic metering installation, overcomes and lacked existing for above-mentioned prior art
It falls into.
The technical solution of the utility model is achieved in the following ways：
The utility model includes:Ontology, liquid crystal display, top fixing card, USB interface, lower part fixing card, glass plate type
Liquidometer, lower part photoelectric liquid level sensor, top photoelectric liquid level sensor, graduated scale, data line, single-chip microcontroller；It is characterized in that：Institute
The ontology for stating crude oil optoelectronic metering installation is rectangle, is equipped with top fixing card, lower part fixing card, top fixing card behind both ends
Centre be equipped with top photoelectric liquid level sensor, lower part photoelectric liquid level sensor, the side of ontology are equipped among the fixing card of lower part
Equipped with graduated scale, the opposite of graduated scale is equipped with USB interface, and USB interface is connect by data line with single-chip microcontroller, before equipped with liquid crystal
Display screen.
Ontology in above-mentioned crude oil optoelectronic metering installation is consolidated by bolt across lower part by top fixing card, lower part fixing card
Block calmly, the threaded hole on lower part fixing card both sides is fixed on glass plate type leveler.
Working principle：It include a near-infrared luminous diode and a photoreceiver inside photoelectric liquid level sensor.
The light that light emitting diode is issued is imported into the lens of sensors topside.When the lens of liquid-immersed photoelectric liquid-level switch, then
Anaclasis is into liquid, so that receiver be made to can not receive or can only receive a small amount of light.Photoelectric liquid-level switch is by incuding this
The variation of one operating condition, receiver can drive internal electric switch, to start control circuit.When using glass tube oil gauge,
Liquid level rises, and when lower part, photoelectric liquid level sensor receives signal, single-chip microcontroller detects commencing signal, starts timing.When upper
Portion's photoelectric liquid level sensor detects liquid level rising signals, terminates timing, while single-chip microcontroller calculates automatically according to the parameter of setting
Measure oily result.
The utility model has the following advantages that compared with prior art：
1. photoelectric liquid level sensor has, structure is simple, positioning accuracy is high, without mechanical part, is not required to debug, sensitivity
It is high and corrosion-resistant, little power consumption, small in size；
2. photoelectric liquid level sensor have high temperature resistant, it is high pressure resistant, be able to bear strong corrosion, chemical property stablize, to measured medium shadow
Sound is small；
3. photoelectric liquid level sensor and other characteristics of medium include that temperature, pressure, density, electrical parameter are unrelated, therefore liquid level
Detection is accurate, repeatable accuracy height, fast response time, level control are very accurate；
4. all components inside photoelectric liquid level sensor have carried out the processing of resin encapsulation, sensor internal is not any
Mechanical movable part, therefore sensor reliability is high, the service life is long；
5. avoiding error caused by artificial reading liquid level, record time etc., while reducing worker's labor intensity.
Development plan is formulated for oil field, accurate basic data is provided, be conducive to the adjustment of development plan and produce the formulation and reality of measure
It applies, there is good using effect.
Detailed description of the invention
Fig. 1-the utility model field application axis side structure schematic diagram
Axis side structure schematic diagram behind Fig. 2-the utility model
In figure, 1- ontology, 2- liquid crystal display, the top 3- fixing card, 4-USB interface, the lower part 5- fixing card, 6- glass plate
Formula liquidometer, the upstream 7- valve, 8- separator, 9- dirty valve, 10. lower part photoelectric liquid level sensors, 11. top photoelectric levels
Sensor, 12. graduated scales.
Specific embodiment
Further to disclose the technical solution of the utility model, elaborate with reference to the accompanying drawing：
As shown in Figure 1 and Figure 2, crude oil optoelectronic metering installation is by ontology 1, liquid crystal display 2, top fixing card 3, USB interface
4, lower part fixing card 5, glass plate type leveler 6, lower part photoelectric liquid level sensor 10, top photoelectric liquid level sensor 11, scale
Ruler 12, data line, singlechip group at.The ontology 1 of the crude oil optoelectronic metering installation is rectangle, is consolidated behind both ends equipped with top
Surely block 3, lower part fixing card 5, the centre of top fixing card 3 is equipped with top photoelectric liquid level sensor 11, sets among lower part fixing card 5
There is lower part photoelectric liquid level sensor 10, the side of ontology 1 is equipped with graduated scale 12, and the opposite of graduated scale 12 is equipped with USB interface 4, USB
Interface 4 is connect by data line with single-chip microcontroller, before equipped with liquid crystal display 2.The ontology 1 passes through top fixing card 3, lower part
Fixing card 5 passes through lower part fixing card 5 by bolt, the threaded hole on 5 both sides of lower part fixing card is fixed on glass plate type leveler 6.
When usually using glass tube oil gauge, liquid level rises, and when lower part, photoelectric liquid level sensor receives signal, single-chip microcontroller is detected out
Beginning signal starts timing, and when top, photoelectric liquid level sensor detects liquid level rising signals, terminates timing, while single-chip microcontroller root
According to the automatic calculation amount oil result of the parameter of setting.Not only continuous data is accurate, but also operating process is simple, avoids artificial reading
Error caused by liquid level, record time etc., while reducing worker's labor intensity.It is provided accurately for oilfield exploitation scheme
Basic data is conducive to the adjustment of development plan and produces the formulation and implementation of measure, is of great significance for oil field development.
Claims (2)
1. a kind of crude oil optoelectronic metering installation, including:Ontology（1）, liquid crystal display（2）, top fixing card（3）, USB interface
（4）, lower part fixing card（5）, glass plate type leveler（6）, lower part photoelectric liquid level sensor（10）, top photoelectric liquid level sensor
（11）, graduated scale（12）, data line, single-chip microcontroller；It is characterized in that：The ontology of the crude oil optoelectronic metering installation（1）For rectangle,
Top fixing card is equipped with behind both ends（3）, lower part fixing card（5）, top fixing card（3）Centre equipped with top photoelectric level pass
Sensor（11）, lower part fixing card（5）Centre is equipped with lower part photoelectric liquid level sensor（10）, ontology（1）Side be equipped with graduated scale
（12）, graduated scale（12）Opposite be equipped with USB interface（4）, USB interface（4）Connect by data line with single-chip microcontroller, before be equipped with
Liquid crystal display（2）.
2. crude oil optoelectronic metering installation according to claim 1, it is characterised in that：The ontology（1）It is fixed by top
Card（3）, lower part fixing card（5）Lower part fixing card is passed through by bolt（5）, lower part fixing card（5）The threaded hole on both sides is fixed on glass
Glass plate type level meter（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703526.XU CN208140205U (en) | 2018-05-12 | 2018-05-12 | Crude oil optoelectronic metering installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703526.XU CN208140205U (en) | 2018-05-12 | 2018-05-12 | Crude oil optoelectronic metering installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208140205U true CN208140205U (en) | 2018-11-23 |
Family
ID=64313496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820703526.XU Expired - Fee Related CN208140205U (en) | 2018-05-12 | 2018-05-12 | Crude oil optoelectronic metering installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208140205U (en) |
-
2018
- 2018-05-12 CN CN201820703526.XU patent/CN208140205U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |