CN200972395Y - Dip flow measuring device - Google Patents
Dip flow measuring device Download PDFInfo
- Publication number
- CN200972395Y CN200972395Y CNU2006200475548U CN200620047554U CN200972395Y CN 200972395 Y CN200972395 Y CN 200972395Y CN U2006200475548 U CNU2006200475548 U CN U2006200475548U CN 200620047554 U CN200620047554 U CN 200620047554U CN 200972395 Y CN200972395 Y CN 200972395Y
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- measuring
- interface
- output terminal
- flashboard
- inclination angle
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Abstract
The utility model discloses a slope-angle flow measuring device, which relates to the fluid measuring technology field, thereby addressing the technical problems related to on-line real-time measuring of oil output under harsh conditions; Wherein, the measuring device includes a measuring interface; an input terminal of the measuring interface connects to a fluid input channel; a measuring gate disc connects to an upper shaft of the output terminal of the measuring interface and the measuring gate disc can completely cover the output terminal of the measuring interface when the fluid is stagnant and can flexibly swing along an axis when the fluid is running; an angle sensor arranged on the gate disc inspects the angle of the gate disc; a data processor connects to the output terminal of the angle sensor of gate disc and promptly processes the data collected by the gate disc angle sensor in order to obtain an display flow data. The utility model is characterized by a simple structure and accurate measuring, which can measure the oil output volume in oil field and underdeveloped areas and other harsh conditions.
Description
Technical field
The utility model relates to the fluid metering technology, particularly relates to a kind of being mainly used in the measurement technology in oil extraction and the course of conveying; The measuring technique that also can be used for other FLUID TRANSPORTATION.
Background technology
After understanding and research to the fluid output measuring apparatus of each elephant, find that there are a lot of problems in each measuring apparatus that present stage mainly adopts, particularly error in dipping is serious, and metering is not directly perceived, inconvenience.For example: what storage tank was measured employing is the float-type level gauging is estimated the inside by the ruler of observing the outside capacity, but just there is very mistake in storage tank itself, also have error by the people for reading chi in addition, and capacity can only estimate that several respects cumulative errors can not accurately be expressed output; Precision when also having metering tipping bucket commonly used and scale car to measure because of itself in addition is just not high, so or in the open air because other factors such as ground can not reflect output accurately.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind ofly can carry out under the relatively harsher situation of large-scale operation such as oil field and field work condition that the metering of fluid output real-time online and drilling mud measure, simple in structure, the inclination angle flow measurement device of accurate measurement.
In order to solve the problems of the technologies described above, a kind of inclination angle provided by the utility model flow measurement device comprises:
One measures interface, and the input end of measuring interface connects the fluid input tube road junction;
One measures flashboard, is connected with the upper edge axle of measuring the interface output terminal, does not measure the output terminal that flashboard can cover the measurement interface fully under the flow state at liquid; And can swing flexibly at liquid flowing state lower edge axle;
One angular transducer is used to detect the angle of flashboard, is located at and measures on the flashboard;
One data processor, the output terminal of connection angle sensor is used for the angular transducer data of gathering are handled in real time, to obtain and to show data on flows.
Further, the left and right sides of the output terminal of described measurement interface is provided with two side plates, in establish well heater, be used to prevent that this flow measurement device from freezing.Place the measurement flashboard between two side plates to swing flexibly at liquid flowing state lower edge axle.
Further, the described measurement interface measurement interface that is rectangle.
Further, the upper end of described measurement flashboard be fixed in the web joint axle of measuring outer wall on the interface and be connected.
Further, described data processor can show and store instantaneous delivery and integrated flux.
Further, described data processor is a programmable microprocessor.
The inclination angle flow measurement device that utilizes the utility model to provide, owing to produce the momentum moment and valve body weight torque balance when adopting fluid by metering valve, angle during balance draws the method for the instantaneous delivery and the integrated flux of pipeline by the output signal conversion of obliquity sensor, the i.e. direct mode of metered flow in pipeline, simple in structure, be convenient to safeguard, and accurate measurement, so the real-time online metering of large-scale operation that the energy condition of compatibility is relatively harsher and field work, and can be used in the not place of energy measurement output of general measuring apparatus.Because this measuring apparatus establishes heating arrangement in two side plates, so can also colder in the open air area use and do not freeze pipeline.
Description of drawings
Fig. 1 is the structural representation block diagram of the utility model embodiment inclination angle flow measurement device;
Fig. 2 is the flow chart of data processing block diagram of the utility model embodiment inclination angle flow measurement device metering.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
Referring to shown in Figure 1, a kind of inclination angle flow measurement device that the utility model embodiment is provided comprises:
The measurement interface 2 of one rectangle, the input end of measuring interface 2 connects fluid input tube road junction 1;
Two side plates 5 are located at the left and right sides of the output terminal of measuring interface 2, in establish well heater, be used to prevent that pipeline from freezing;
One measures flashboard 6, the upper end be fixed in 4 of web joints measuring outer wall on the interface 2 and be connected, do not measure the output terminal that flashboard 6 can cover measurement interface 2 fully under the flow state at liquid; Place the measurement flashboard 6 between two side plates 5 to swing flexibly at liquid flowing state lower edge axle;
One angular transducer (not shown in the figures, model is an AccuStar electric slope angle sensor) is used to detect the angle of flashboard, is located at and measures on the flashboard;
One data processor (not shown), the output terminal of connection angle sensor is used for the angular transducer data of gathering are handled in real time, obtaining data on flows, and shows and storage instantaneous delivery and integrated flux.
The principle of work of the utility model embodiment: after liquid enters this device through pipeline opening 1, between two side plates 5, promote to measure the hinge axis swing of flashboard 6 through measuring interface 2 along web joint 4, when the momentum moment that fluid produces and the weight torque balance of flashboard 6, flashboard 6 keeps certain angle; Flashboard 6 is provided with the flashboard angular transducer (not shown) that can detect the flashboard pendulum angle, the flashboard angular transducer is real-time transmitted to data processor with status data--on the computing machine, computing machine is handled data in real time, obtain data on flows, show then and store instantaneous delivery and integrated flux;
Referring to shown in Figure 2, the computer data treatment scheme is as follows:
1) gathers flashboard angular transducer data;
2) calculate flow velocity: V=k * f (angle θ) (k is a correction parameter);
3) calculated flow rate Q=speed V * time t;
4) demonstration and storage instantaneous delivery and integrated flux.
This device can also be colder in the open air the area use and do not freeze pipeline, after temperature was lower than uniform temperature, opening installation heated pipeline and pipeline can not freezed under the flow state at liquid at the heating arrangement of two side plates 5 automatically.
In the utility model embodiment, described measurement flashboard also can directly be connected with the upper edge axle of measuring the interface output terminal; In the utility model embodiment, described measurement interface also can be circular or oval, but becomes nonlinear relationship by instantaneous delivery with the flashboard angle, and computer data is handled comparatively complicated, generally seldom adopts; In the utility model embodiment, described data processor can be a desk-top computer, also can be one-chip computer, programmable microprocessor etc.
Claims (6)
1, a kind of inclination angle flow measurement device is characterized in that, comprising:
One measures interface, and the input end of measuring interface connects the fluid input tube road junction;
One measures flashboard, is connected with the upper edge axle of measuring the interface output terminal, does not measure the output terminal that flashboard can cover the measurement interface fully under the flow state at liquid; And can swing flexibly at liquid flowing state lower edge axle;
One angular transducer is used to detect the angle of flashboard;
One data processor, the output terminal of connection angle sensor is used for the angular transducer data of gathering are handled in real time, to obtain and to show data on flows.
2, inclination angle according to claim 1 flow measurement device is characterized in that the left and right sides of the output terminal of described measurement interface is provided with two side plates, in establish well heater.
3, inclination angle according to claim 1 flow measurement device is characterized in that the measurement interface that described measurement interface is a rectangle.
4, inclination angle according to claim 1 flow measurement device is characterized in that, the upper end of described measurement flashboard be fixed in the web joint axle of measuring outer wall on the interface and be connected.
5, inclination angle according to claim 1 flow measurement device is characterized in that described data processor can show and store instantaneous delivery and integrated flux.
6, inclination angle according to claim 1 flow measurement device is characterized in that described data processor is a programmable microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200475548U CN200972395Y (en) | 2006-11-07 | 2006-11-07 | Dip flow measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200475548U CN200972395Y (en) | 2006-11-07 | 2006-11-07 | Dip flow measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200972395Y true CN200972395Y (en) | 2007-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200475548U Expired - Fee Related CN200972395Y (en) | 2006-11-07 | 2006-11-07 | Dip flow measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200972395Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926741A (en) * | 2012-11-22 | 2013-02-13 | 中国石油天然气股份有限公司 | Rotational flow booster for turbine flow meter |
| CN103471687A (en) * | 2013-09-26 | 2013-12-25 | 苏州大学 | Mobile phone adjusting system for industrial flow meter |
| CN103512623A (en) * | 2013-10-16 | 2014-01-15 | 上海世昕软件开发有限公司 | Deflection angle flow meter |
| CN104913820A (en) * | 2015-06-19 | 2015-09-16 | 河海大学 | Dip angle type water volume metering device suitable for ditch irrigating |
| CN105004380A (en) * | 2015-07-06 | 2015-10-28 | 中国科学院力学研究所 | Gas flow measuring device for large-diameter pipes |
| CN105043462A (en) * | 2015-07-06 | 2015-11-11 | 中国科学院力学研究所 | Method for measuring gas flow of large-diameter pipe |
| CN105160075A (en) * | 2015-08-07 | 2015-12-16 | 太原理工大学 | Application of automatic flow measurement mathematical model for farmland irrigated area open channel |
| CN105675075A (en) * | 2016-01-18 | 2016-06-15 | 安徽理工大学 | Device for gas extraction drilling single-hole small-flow testing based on light sensation principle |
| CN110567537A (en) * | 2019-09-10 | 2019-12-13 | 贵阳学院 | gravity rod type optical fiber flow sensor and flow detection method thereof |
-
2006
- 2006-11-07 CN CNU2006200475548U patent/CN200972395Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926741A (en) * | 2012-11-22 | 2013-02-13 | 中国石油天然气股份有限公司 | Rotational flow booster for turbine flow meter |
| CN103471687A (en) * | 2013-09-26 | 2013-12-25 | 苏州大学 | Mobile phone adjusting system for industrial flow meter |
| CN103512623A (en) * | 2013-10-16 | 2014-01-15 | 上海世昕软件开发有限公司 | Deflection angle flow meter |
| CN104913820A (en) * | 2015-06-19 | 2015-09-16 | 河海大学 | Dip angle type water volume metering device suitable for ditch irrigating |
| CN104913820B (en) * | 2015-06-19 | 2018-05-08 | 河海大学 | A kind of inclination angle type flowmeter suitable for irrigation ditch |
| CN105004380A (en) * | 2015-07-06 | 2015-10-28 | 中国科学院力学研究所 | Gas flow measuring device for large-diameter pipes |
| CN105043462A (en) * | 2015-07-06 | 2015-11-11 | 中国科学院力学研究所 | Method for measuring gas flow of large-diameter pipe |
| CN105160075A (en) * | 2015-08-07 | 2015-12-16 | 太原理工大学 | Application of automatic flow measurement mathematical model for farmland irrigated area open channel |
| CN105160075B (en) * | 2015-08-07 | 2018-10-02 | 太原理工大学 | A kind of application of farmland irrigated area open channel measuring automatically flow mathematical model |
| CN105675075A (en) * | 2016-01-18 | 2016-06-15 | 安徽理工大学 | Device for gas extraction drilling single-hole small-flow testing based on light sensation principle |
| CN110567537A (en) * | 2019-09-10 | 2019-12-13 | 贵阳学院 | gravity rod type optical fiber flow sensor and flow detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20121107 |