CN202866784U - Magnetic induction liquid level interfacial instrument - Google Patents
Magnetic induction liquid level interfacial instrument Download PDFInfo
- Publication number
- CN202866784U CN202866784U CN 201220559582 CN201220559582U CN202866784U CN 202866784 U CN202866784 U CN 202866784U CN 201220559582 CN201220559582 CN 201220559582 CN 201220559582 U CN201220559582 U CN 201220559582U CN 202866784 U CN202866784 U CN 202866784U
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- oil
- magnetic induction
- liquid level
- induction sensor
- instrument
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Abstract
Disclosed is a magnetic induction liquid level interfacial instrument. A magnetic induction sensor is hung in a tank mouth. The upper portion of the magnetic induction sensor is connected with an instrument head. A battery is installed on the instrument head. An oil level floater is sleeved outside the magnetic induction sensor. The oil level floater floats on the liquid level of oil under buoyancy. An oil-water interface floater is sleeved on the lower portion of the magnetic induction sensor. The oil-water interface floater is located at the position of an interface of the oil and water and rises and falls together with the interface. The volumes of the oil and the water in an oil storage tank can be calculated, and therefore a well yield can be accurately acquired. The magnetic induction liquid level interfacial instrument is not only suitable for yield metering of oil wells which are discontinuous in oil production, low in yield and unstable in water content and gas-oil ratio, but also suitable for yield metering of oil wells which are high in viscosity. Metering data can be wirelessly transmitted to a receiving end in an office. In the process of metering the well yield, the degree of automation is high, an external high voltage power supply is not needed, operators are safe, electric shock accidents do not occur, and therefore the magnetic induction liquid level interfacial instrument is safe, convenient, environment-friendly and good in applicability, and has significant economic and social benefits.
Description
Technical field:
The utility model relates to oil-well yield metering device, is a kind of magnetic induction liquid level interface instrument.
Background technology:
Oil well output generally adopts volumetric method metering output, and it is higher, fuel-displaced continuously that this measurement Law is fit to output, water content, oil-gas ratio are stablized, and the oil well that viscosity is not high is not suitable for yielding poorly, discontinuous fuel-displaced, moisture unstable with oil-gas ratio, the oil well that viscosity is high, therefore, the oil field part is discontinuous fuel-displaced, yields poorly, and is moisture unstable with oil-gas ratio, there is the inaccurate and unmeasurable problem of metering in the oil well that viscosity is high, can't estimate the economic worth of oil well.Chinese patent application 201120526934.0 " Wireless liquid level interface instrument ", can be to discontinuous fuel-displaced, flow is low, its output of the unsettled oil well measurement of water content and oil-gas ratio, but when viscosity is high, can affect the landing of buoyancy tube, cause the high oil well measurement of viscosity to be forbidden maybe can't measure, therefore, Chinese patent application 201120526934.0 " Wireless liquid level interface instrument " also is not suitable for the oil well measurement output high to viscosity.In the existing float method measurement technology, only measure a kind of liquid level position of medium, can only measure total liquid measure volume of oil and water, can not measure respectively fuel-displaced and output water, therefore, also be not suitable for moisture and the unsettled oil well measurement of oil-gas ratio; And the high voltage source of 220v need to be provided to sensor, have potential safety hazard, electric shock accidents occurs easily.
Summary of the invention:
The purpose of this utility model is a kind of magnetic induction liquid level interface instrument of design, overcomes the problems referred to above of existence, makes the high oil well of viscosity can accurate-metering.
The purpose of this utility model is achieved in that and comprises oil storage tank, battery, gauge outfit, magnetic induction sensor, tank mouth, oil level float, oil storage tank has the tank mouth, magnetic induction sensor is suspended in the tank mouth, magnetic induction sensor top connects gauge outfit, battery is installed on the gauge outfit, magnetic induction sensor overcoat charge of oil position float, the oil level float floats on the liquid level of fluid under buoyancy, at magnetic induction sensor bottom suit oil-water interfaces float, make interface place that the oil-water interfaces float is in fluid and water liquid also therewith interface together rise and fall.
Baffle plate is installed in the bottom of magnetic induction sensor.
The beneficial effects of the utility model are: by regulating the weight of oil-water interfaces float, can make the oil-water interfaces float be in the oil water surface place and therewith interface together rise and fall, just can accurately measure the oil level float by magnetic induction sensor and gauge outfit, the position of oil-water interfaces float, can calculate the volume of fluid and water liquid in the oil storage tank, thereby Obtaining Accurate oil well output, both be fit to discontinuous fuel-displaced, yield poorly, the unsettled oil well measurement output of water content and oil-gas ratio, also be fit to the high oil well measurement output of viscosity, continuous data can be wirelessly transmitted to the receiving terminal in the office, and the power consumption of battery is few, therefore, the utility model is when the metering oil well output, automaticity is high, does not need external high voltage power supply, and the operator is very safe, electric shock accidents can not occur, thereby safety, convenient, environmental protection, applicability is good, has significant economic benefit and social benefit.
Description of drawings:
Accompanying drawing is the assembling drawing of the utility model embodiment.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model embodiment is described.
As seen from the figure, embodiment of the present utility model comprises oil storage tank 1, battery 2, gauge outfit 3, magnetic induction sensor 4, tank mouth 5, oil level float 6, oil-water interfaces float 7, baffle plate 8, oil storage tank 1 has tank mouth 5, magnetic induction sensor 4 is suspended in the tank mouth 5, magnetic induction sensor 4 tops connect gauge outfit 3, battery 2 is installed on the gauge outfit 3, magnetic induction sensor 4 overcoat charge of oil position floats 6, oil level float 6 floats on the liquid level of fluid 9 under buoyancy, the buoyancy of oil level float 6 in oil is greater than the quality of himself, therefore, can float on the liquid level of fluid 9, at magnetic induction sensor 4 bottoms suit oil-water interfaces float 7, by regulating the quality of oil-water interfaces float 7, make oil-water interfaces float 7 be in fluid 9 and the interface place of water liquid 10 and interface together rise and fall (greater than sole mass, the buoyancy in oil is realized less than sole mass by its buoyancy in water) therewith.Baffle plate 8 is installed in the bottom of magnetic induction sensor 4, and the appearance and size of baffle plate 8 makes it when carrying magnetic induction sensor 4 greater than the interior empty size of oil-water interfaces float 7, and oil-water interfaces float 7 can not be shed to 1 li in oil storage tank.
Battery 2 is dry cell, the use of can charging, and the required electric weight of system is few, does not need external high voltage power supply on the oil storage tank 1, and the operator is very safe, electric shock accidents can not occur.
The effect of gauge outfit 3 is that sensor data acquisition, signal amplify, A/D changes, data are calculated, wireless telecommunications.
Oil storage tank 1 is connected with the oil well flow line, and the profit of oil well output is stored in wherein.In oil level float 6, the oil-water interfaces float 7 magnet is housed, oil level float 6, oil-water interfaces float 7 present positions can be obtained by magnetic induction sensor 4, and pass to receiving terminal in the office by gauge outfit 3, calculated the water yield and the oil mass of oil storage tank 1 interior storage by program, receiving terminal in the office has data processing, demonstration, memory function, continuous data shows directly that with liquid crystal display the oil well historical data can store, and makes things convenient for oil well management.Historical data comprises that the entrucking of daily flow and oil storage tank 1 unloads oil mass.
The data that measure also comprise the temperature and pressure of production fluid.
Claims (2)
1. magnetic induction liquid level interface instrument, comprise oil storage tank (1), battery (2), gauge outfit (3), magnetic induction sensor (4), tank mouth (5), oil level float (6), oil storage tank (1) has tank mouth (5), magnetic induction sensor (4) is suspended in the tank mouth (5), magnetic induction sensor (4) top connects gauge outfit (3), the upper battery (2) of installing of gauge outfit (3), magnetic induction sensor (4) overcoat charge of oil position float (6), oil level float (6) floats on the liquid level of fluid (9) under buoyancy, it is characterized in that: at magnetic induction sensor (4) bottom suit oil-water interfaces floats (7), make oil-water interfaces float (7) be in fluid (9) and the interface place of water liquid (10) and therewith interface together rise and fall.
2. magnetic induction liquid level interface instrument according to claim 1 is characterized in that: the bottom installation baffle plate (8) of magnetic induction sensor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559582 CN202866784U (en) | 2012-10-22 | 2012-10-22 | Magnetic induction liquid level interfacial instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559582 CN202866784U (en) | 2012-10-22 | 2012-10-22 | Magnetic induction liquid level interfacial instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866784U true CN202866784U (en) | 2013-04-10 |
Family
ID=48033510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220559582 Expired - Fee Related CN202866784U (en) | 2012-10-22 | 2012-10-22 | Magnetic induction liquid level interfacial instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913231A (en) * | 2012-10-22 | 2013-02-06 | 陈强 | Magnetic induction liquid level interface instrument |
| CN108017033A (en) * | 2016-10-28 | 2018-05-11 | 株式会社龙野 | Refueling device |
-
2012
- 2012-10-22 CN CN 201220559582 patent/CN202866784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913231A (en) * | 2012-10-22 | 2013-02-06 | 陈强 | Magnetic induction liquid level interface instrument |
| CN108017033A (en) * | 2016-10-28 | 2018-05-11 | 株式会社龙野 | Refueling device |
| CN108017033B (en) * | 2016-10-28 | 2021-06-11 | 株式会社龙野 | Oil filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Qiang Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |