CN215727790U - Oil-water content metering device - Google Patents
Oil-water content metering device Download PDFInfo
- Publication number
- CN215727790U CN215727790U CN202122332205.8U CN202122332205U CN215727790U CN 215727790 U CN215727790 U CN 215727790U CN 202122332205 U CN202122332205 U CN 202122332205U CN 215727790 U CN215727790 U CN 215727790U
- Authority
- CN
- China
- Prior art keywords
- water content
- solenoid valve
- receiving flask
- crude oil
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an oil water content metering device, solenoid valve one end are connected crude oil and are detected the mouth, and the receiving flask is connected to the other end, and the escape orifice is connected to the receiving flask below, and the receiving flask divides two-layerly, is separated by the filter screen, and the filter screen below is equipped with vibrates the piece, is equipped with vibration sensor and solenoid valve signal connection microcontroller on vibrating the piece. During crude oil got into the bottle, crude oil was sticky, and the water of the inside can drop through the filter screen and vibrate the piece, and vibration sensor receives after the signal that vibrates the piece, calculates the water content through believe the controller a little, and the opening and closing of the steerable solenoid valve of letter controller a little, and the water that drips is discharged from the escape orifice, and is too much when crude oil, can take off the receiving flask, clears up. Automatic measurement of the water content is realized.
Description
Technical Field
The utility model belongs to the technical field of metering, and particularly relates to an oil-water content metering device.
Background
In the petroleum industry, the determination of oil-water interface is a problem frequently encountered in the separation and storage process of crude oil, and because of the lack of stable and effective measuring means all the time, artificial samples are used for detecting the oil-water interface in large settling tanks of united stations until now so as to estimate the oil storage amount. Although various measuring methods have been developed for decades, various problems exist, and the problem of accurate measurement of oil and water interfaces cannot be finally solved.
Up to now, methods for measuring the oil-water interface include: resistive, capacitive switching methods; radio frequency admittance method, ray method, servo floating ball and floating ball Hall switch method. The resistance and capacitance switch method has the defect that continuous measurement cannot be carried out, and the method is generally only used as a liquid level switch. The disadvantage of the rf admittance method is that the measurement error is large. The ray method is not popular because it is harmful to the measurement using radioactive materials, especially to the body of the workers on site. The current application of the floating ball is more, and certain measurement accuracy exists after the volume and the mass are matched, but after the floating ball is used for a period of time, the floating ball is blocked easily by scaling on the measurement slide rod, so the measurement slide rod needs to be cleaned frequently to ensure the measurement accuracy.
The existing interface measurement technology and product can not completely meet the requirements of the petroleum industry so far due to the limitation of technical difficulty, and the aim is to develop a practical capacitance oil-water interface measurement technology to meet the requirements of the petroleum industry. Therefore, an oil-water interface measuring method which is convenient to use, accurate in measuring result and harmless to the body of an operator is urgently needed to be developed.
The components of water inevitably exist in the produced crude oil, the water in the crude oil brings various hazards to transportation, storage, processing, equipment corrosion and product quality, therefore, the water content of the crude oil is often required to be detected and a dewatering scheme is determined, the water in the crude oil is mainly free water and emulsified water, the water content in the crude oil is manually measured at present, a large amount of manpower is required, the experimental error is easily increased due to multiple manual operations, and the petroleum and the reagent can generate bad influence on experimenters.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the oil-water content metering device which is convenient for metering the water content in crude oil, is convenient for calculating the water content, improves the accuracy and changes manual operation into automatic operation.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides an profit water content metering device, includes solenoid valve (1), its characterized in that, and crude oil detection mouth is connected to solenoid valve (1) one end, and receiving flask (2) are connected to the other end, and escape orifice (4) are connected to receiving flask (2) below, and receiving flask (2) divide two-layerly, are separated by filter screen (3), and filter screen (3) below is equipped with vibrates piece (5), is equipped with vibration sensor (6) on vibrating piece (5), vibration sensor (6) and solenoid valve (1) signal connection microcontroller (7).
The microcontroller (7) is provided with a storage.
The electromagnetic valve (1) is connected with the collecting bottle (2) through threads.
The utility model has the beneficial effects that:
compared with the traditional manual sampling measurement, the method greatly reduces the manual workload and realizes the automatic measurement of the water content; compared with other existing wellhead water content measuring equipment and technologies, the wellhead water content measuring device and the wellhead water content measuring technology are simple in principle and structure, small in size, wide in measuring range, high in accuracy, safe, reliable, small in influence on oil well production, low in manufacturing and maintaining cost and capable of being popularized and applied on a large scale.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein, 1 is an electromagnetic valve; 2 is a collecting bottle; 3 is a filter screen; 4 is a drain outlet; 5 is a vibration sheet; 6 is a vibration sensor; and 7 is a microcontroller.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in figure 1, an oil water content metering device, including solenoid valve (1), its characterized in that, crude oil detection mouth is connected to solenoid valve (1) one end, and receiving flask (2) is connected to the other end, and escape orifice (4) are connected to receiving flask (2) below, and receiving flask (2) divide two-layerly, is separated by filter screen (3), and filter screen (3) below is equipped with vibrates piece (5), is equipped with vibration sensor (6) on vibrating piece (5), vibration sensor (6) and solenoid valve (1) signal connection microcontroller (7).
The microcontroller (7) is provided with a storage.
The electromagnetic valve (1) is connected with the collecting bottle (2) through threads.
The working principle of the utility model is as follows:
during crude oil got into the bottle, crude oil was sticky, and the water of the inside can drop through the filter screen and vibrate the piece, and vibration sensor receives after the signal that vibrates the piece, calculates the water content through believe the controller a little, and the opening and closing of the steerable solenoid valve of letter controller a little, and the water that drips is discharged from the escape orifice, and is too much when crude oil, can take off the receiving flask, clears up.
Claims (3)
1. The utility model provides an profit water content metering device, includes solenoid valve (1), its characterized in that, and crude oil detection mouth is connected to solenoid valve (1) one end, and receiving flask (2) are connected to the other end, and escape orifice (4) are connected to receiving flask (2) below, and receiving flask (2) divide two-layerly, are separated by filter screen (3), and filter screen (3) below is equipped with vibrates piece (5), is equipped with vibration sensor (6) and solenoid valve (1) signal connection microcontroller (7) on vibrating piece (5).
2. A device according to claim 1, characterized in that the microcontroller (7) is provided with a reservoir.
3. The oil-water content metering device as claimed in claim 1, characterized in that the solenoid valve (1) is connected with the collecting bottle (2) through screw threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332205.8U CN215727790U (en) | 2021-09-26 | 2021-09-26 | Oil-water content metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332205.8U CN215727790U (en) | 2021-09-26 | 2021-09-26 | Oil-water content metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215727790U true CN215727790U (en) | 2022-02-01 |
Family
ID=80024812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122332205.8U Active CN215727790U (en) | 2021-09-26 | 2021-09-26 | Oil-water content metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215727790U (en) |
-
2021
- 2021-09-26 CN CN202122332205.8U patent/CN215727790U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102901835B (en) | Method and device for collecting sample by full-automatic blood cell analyzer | |
| CN206847994U (en) | A kind of sampler suitable for analysis meter | |
| CN103472204A (en) | Method for detecting ash content of floatation products | |
| CN215727790U (en) | Oil-water content metering device | |
| CN202329745U (en) | Capacitive oil level and aqueous rate measuring device | |
| CN203299023U (en) | Device used for sampling mixed liquid | |
| CN208872385U (en) | A kind of contact-free level controller | |
| CN205333626U (en) | Sample formula crude oil moisture content on -line measuring appearance | |
| CN204267017U (en) | A kind of oil-water separation metering device | |
| CN206161087U (en) | Gassiness flow measurement gasometry meter | |
| CN211148396U (en) | Online measuring device for water content of crude oil | |
| CN202048951U (en) | Simple mud meter | |
| CN203720161U (en) | Burette for medical inspection | |
| CN204255808U (en) | A kind of on-line continuous measures the device of coking sludge bulk index | |
| CN211528143U (en) | Coal slime flocculation sedimentation test on-line tester | |
| CN204556585U (en) | A kind of micro-moisture intelligent test device | |
| CN204154704U (en) | The online PH pick-up unit of a kind of liquid cement grinding additive | |
| CN211927600U (en) | Quick and automatic magnetic substance content measuring device | |
| CN101451990B (en) | Volume metering mechanism and cleaning method thereof | |
| CN204731064U (en) | A kind of near infrared spectrum on-line period system | |
| CN204428900U (en) | A kind of immiscible liquid separating and measuring device | |
| CN206334688U (en) | A kind of quantitative dropper | |
| CN206756757U (en) | A kind of automatic shunt on-line detecting system | |
| CN116559250B (en) | Online detection device and method for chloride ions of desulfurization slurry of thermal power plant | |
| CN105259090A (en) | Soil infiltrometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |