CN204758537U - Intelligence water cut meter - Google Patents
Intelligence water cut meter Download PDFInfo
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- CN204758537U CN204758537U CN201520549278.4U CN201520549278U CN204758537U CN 204758537 U CN204758537 U CN 204758537U CN 201520549278 U CN201520549278 U CN 201520549278U CN 204758537 U CN204758537 U CN 204758537U
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Abstract
The utility model provides an intelligence water cut meter. This measuring apparatu includes ultrasonic sensor, the drive signal that ultrasonic sensor produced is to pipeline wall radiation signal, the management wall reflects, after ultrasonic sensor reaches central controller and computing platform to data acquisition on and, central controller and the previous database schema well of setting for of computing platform basis, find the relevant law that detects data, thereby assay goes out the state of the pipeline midstream body, further calculate the undulant frequency of its water content, produce accurate analysis result, analysis result is externally shown by the changer gauge outfit, zigbee agreement wireless data transmission function realizes the two -way mutual and information monitoring of information, the utility model discloses an use at industrial production automated control and scientific research field contactless formula liquid measure and the manufacturing and designing, have small, mounting adjustment convenient, characteristics such as sturdy and durable can satisfy modernized industrial production and the various complex operating condition's of scientific research in -process liquid measure.
Description
Technical field:
The utility model is a kind of instrument being applied to industrial production automation control and scientific research field contactless type liquid measure, especially a kind of Intelligent moisture content gauge.
Background technology:
In each elephant of China, the method of measuring channel water percentage mainly adopts off-line measurement method, although off-line measurement method is simple to operate, but personal error is larger, sample representativeness is poor, and sampling process is loaded down with trivial details, and labour intensity is high, be difficult to the change of the former Water in oil of reflection accurately and timely, thus can not meet the requirement of oil field automation management.The on-line measurement of the Pipeline Water content fluctuation frequency, can not only Measurement accuracy pipeline water cut, can also determine the Pipeline Water content fluctuation frequency, thus realizes effectively reducing cost, reducing energy consumption, and the labour intensity of oil recovery workman.
Utility model content:
In order to overcome the deficiency existed in background technology, the utility model provides a kind of Intelligent moisture content gauge.The utility model is that ultrasonic sensor stability is high, and does not affect by potpourri is electrolytical.Ultrasound wave is mechanical wave, can not consider the impact of conductivity with material effect.Use supercritical ultrasonics technology measuring of moisture content and the liquid water content fluctuation frequency can measure under dynamic, static state, liquid perpendicular flow characteristic need not be considered, this is that short-wave absorption method, microwave method, capacitance method are incomparable, can reach the object that the Pipeline Water content fluctuation frequency test duration is short, precision is high, cost is low.And realize on-line checkingi, exactly by the utility model is directly installed on pipeline, utilize soft-measuring technique to detect in real time, Real-time Feedback, so that Instructing manufacture better, reduce unnecessary waste.
The technical solution of the utility model is: this measuring instrument comprises ultrasonic sensor, the pumping signal that ultrasonic sensor produces is to duct wall radiation signal, reflect through tube wall, when ultrasonic sensor is data acquisition and after being uploaded to central controller and computing platform, central controller and the computing platform database schema good according to earlier set, find the related law detecting data, thus analyze the state of fluid in pipeline, its liquid water content of further calculating fluctuation frequency, produce accurate analysis result, analysis result is externally shown by transmitter gauge outfit, zigbee agreement wireless data transmission function realizes the mutual and information monitoring of information bidirectional, ultrasonic sensor is connected with pipeline by wired mode, and ultrasonic sensor and central controller and computing platform are bi-directionally connected respectively.Ultrasonic sensor uses one group of ultrasound wave to change device, the pumping signal that ultrasonic generator in ultrasonic sensor produces is added on the transducer of single-shot list receipts, radiative acoustic wave in fluid, reflect through tube wall, by receive MUT, after amplifier amplifies, deliver to central controller and computing platform.
Sonac be propagate in constant speed flow media based on ultrasound wave, reflexive property and Doppler effect, in ultrasonic frequency conversion radiating circuit, introduce positive feedback, allow test macro Automatic-searching resonance point.In pipeline, liquid has different resonant frequencies because of its water percentage and the difference of component that comprises.Use one group of ultrasound wave to change device, according to the change proportional ralation method of the velocity of sound in fluid with the liquid water content fluctuation frequency, by the determination of resonance point, just liquid aqueous rate and the liquid water content frequency that fluctuates can test in complete twin conduit.This utility model rated voltage: 24V; Voltage change range: 18 ~ 30V; Rated current :≤100mA; Ui=30V; Li=0mH, Ci=0uF, Pi=3.0W.
The utility model has following beneficial effect: the utility model embodies to detect fully analyzes these main points, the principle of Intelligent moisture content gauge can be set forth from three aspects, first be on-line checkingi, by the collection of ultrasonic sensor to pipeline fluid data, and carry out real-time collection and upload, guarantee the accurate without postponing of data.Second is exactly analysis and treament, when ultrasonic sensor is data acquisition and after being uploaded to central controller and computing platform, database schema that can be good according to earlier set, finds the related law detecting data, thus analyze the state of fluid in pipeline, calculate the liquid water content fluctuation frequency further.3rd is intelligent telemetering, this utility model increases the Wireless Data Transmission of zigbee agreement, intelligent telemetering function can be realized, also wired remote data-transformation facility can be utilized, realize daemon software to the data analysis collected, in calculating with actual comparison process, continuous Continual Improvement, produces more accurate analysis result.Because the composition of fluid in pipeline is subject to the impact of a lot of probabilistic impurity and material, being difficult to once calculate accurately and certain deviation can be produced, so will carry out feedback optimized, forming a kind of closed loop calculation and analysis methods through repeatedly circulating.The utility model is linear based on the frequency that fluctuates of the liquid water content in the temperature of sound velocity of wave propagation and fluid in pipeline and fluid, as long as record the velocity of sound in the temperature of fluid and fluid, just can be fluctuated the frequency by the liquid water content of the temperature coefficient determination oil product of the velocity of sound.The external clamping Pipeline Water content fluctuation frequency on-line checkingi analyser createed thus, can the liquid water content fluctuation frequency realizing various crude oil in each conveyance conduit of field produces of lower cost, for field produces provides reliable basis from now on.
Accompanying drawing illustrates:
The structured flowchart of accompanying drawing 1 Intelligent moisture content gauge;
The data output connection figure of accompanying drawing 2 Intelligent moisture content gauge;
Accompanying drawing 3 Intelligent moisture content gauge ultrasonic sensor structured flowchart;
Accompanying drawing 4 Intelligent moisture content gauge consumption detection wiring schematic diagram.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail: shown in figure, Intelligent moisture content gauge is installed on the pipeline of conveying tracer liquid, adopt non-insertion outer clip mounting means, ultrasonic sensor is connected with pipeline by wired mode, Intelligent moisture content gauge comprises ultrasonic sensor, transmitter gauge outfit, central controller, the Wireless Data Transmission of anti-explosion cable and zigbee agreement, the pumping signal that ultrasonic generator in ultrasonic sensor produces is added in the transducer (T that single-shot list is received, R) on, radiative acoustic wave in fluid, reflect through tube wall, amplified through amplifier by receive MUT, the data collected through ultrasonic sensor to be connected with central controller through information data storing unit collects and stores data, ultrasonic sensor is while data are collected in realization, also send relevant information and carry out analyzing and processing to central controller and computing platform, result sends the display of transmitter gauge outfit, Wireless Data Transmission finally by zigbee agreement realizes intelligent telemetering and full pipeline is monitored in real time, ultrasonic sensor and central controller and computing platform are bi-directionally connected respectively.Thermometer is for measuring the temperature in fluid, and micrometer is for changing the distance of transducer to tube wall.Measuring is 5MHz by hyperacoustic frequency, records the velocity of sound in oil product and liquid water content to fluctuate frequency mutual relationship in different temperatures---in fluid, the velocity of sound fluctuates with liquid water content the proportional relation of change of the frequency.The data collected through ultrasonic sensor to be connected with central controller through information data storing unit collects and stores data; In the utility model, cable used is anti-explosion cable, ensures the safe and reliable of this instrument.
Transmitter gauge outfit in such scheme is the digital intelligent Displaying Meter of a kind of full scale and Intelligent adjustment calibration at zero point, there is display precision accurate, steady performance, only need intelligent digital indicator gauge product be sealed in transducer circuit, can arrange the mode of display voluntarily according to the curent change of 4 ~ 20mA, this intelligent meter is without the need to powering to gauge outfit.Transmitter gauge outfit is exactly undertaken visual by the data of ultrasound wave ginseng survey in pipeline and the result of central controller analyzing and processing, is also a kind of modern method monitored the situation of fluid water percentage in pipeline; Graphics Processing result, is oil product situation, understanding oil well situation in field operations personnel and leader's supervision pipeline, provides first hand evidence.
The pumping signal that ultrasonic sensor in such scheme produces is to duct wall radiation signal, and the refraction angle of fluid is determined by Snell laws of refraction, and in pipeline, liquid has different resonant frequencies because of its water percentage and the difference of component that comprises.
Central controller in such scheme and computing platform are certain proportion ralation method according to the fluctuate change of the frequency of the velocity of sound in fluid and Pipeline Water content, merge ultrasonic resonance method, all be bi-directionally connected by wired mode and ultrasonic sensor, central controller and computing platform and transmitter gauge outfit is all unidirectional is connected.
Described in Fig. 2 is the data output connection figure of Intelligent moisture content gauge, for probe provides 18 ~ 30V power supply, in the controls, is obtained the state of Water in oil in control data and pipeline by signal.By being loaded in the ultrasonic sensor on pipeline, data-signal being transferred to signal condition, by conversion, obtaining effective data message, thus processing, analyze.
It is Intelligent moisture content gauge ultrasonic sensor structured flowchart described in Fig. 3, the pumping signal that ultrasonic generator in ultrasonic sensor produces is added in the transducer (T that single-shot list is received, R) on, radiative acoustic wave in fluid, reflect through tube wall, by receive MUT, after amplifier amplifies, deliver to transmitter gauge outfit carry out showing and measuring.
Intelligent moisture content gauge test needs to be arranged on the pipeline that liquid is housed, and keeps ultrasonic sensor and surface of contact level, and mounted device keeps level.Carry out loop current inspection, with reference to Fig. 4 wiring, at electric power incoming line termination DC ammeter, voltage table, at this moment in Fig. 4, the instruction of the reometer that+18 ~+30V powers should more than 100mA.
When inputting instruction after ultrasonic sensor and central controller collates well relevant effective information, computing platform adopts respective algorithms to calculate the liquid water content fluctuation frequency of fluid in pipeline, through test and assistant analysis, transmitter gauge outfit plays the corresponding result of display automatically.
Collaborative work between each ingredient of this utility model, adopt real-time display technique, for management and decision person provides perceptual information and the rationality data analysis at Cemented filling scene, strengthen the validity of decision-making, the fluctuation of the liquid water content of the well recovery in future is made with to the prediction of certificate simultaneously.
First this is novel is survey the liquid water content fluctuation frequency online, by the collection of ultrasonic sensor to pipeline data, through the analysis and treament of central controller, find the related law of historical data, thus the state of prediction oil field following extraction oil product liquid water content fluctuation, in prediction with actual comparison process, continuous Continual Improvement, produces better solution.Realize the mutual and information monitoring of information bidirectional by zigbee agreement wireless data transmission function simultaneously, can the completing between the moisture and water-injection plant of oil extraction in oil field of lower cost, between each oil country tubular good, information mutual communication and infomation detection are grasped.In addition, collaborative work between each ingredient of this utility model, adopt real-time display technique, for management and decision person provides perceptual information and the rationality data analysis at Cemented filling scene, strengthen the validity of decision-making, the liquid water content wave stability of the well recovery in future is made with to the prediction of certificate simultaneously.The advantage of this programme, is the various pipeline run alone mutually to contrast, follows unified standard, unified planning, mutually calls, the object of information mutual communication to reach between data sharing, each pipeline oil product.Realize between pipeline and pipeline, between each block oil property, carry out bridging link by wireless or wired networked mode.
The liquid water content fluctuation frequency of the utility model combined with intelligent watercutmeter Real Time Monitoring oil field pipe, and achieve satisfied effect, for on-line checkingi analytic function: the namely data acquisition and procession of ultrasonic sensor and central controller, the effect that can reach comprises: (1) is supported the automatic collection of fluid data parameter in pipeline, automatically preservation and shown in real time, provides foundation for user observes pipeline fluid water percentage data cases; (2) zigbee intelligent radio data transfer function is supported; (3) support that daemon software is to the data analysis collected.
Claims (1)
1. an Intelligent moisture content gauge, it is characterized in that: this measuring instrument comprises ultrasonic sensor, the pumping signal that ultrasonic sensor produces is to duct wall radiation signal, reflect through tube wall, when ultrasonic sensor is data acquisition and after being uploaded to central controller and computing platform, central controller and computing platform produce accurate analysis result, and analysis result is externally shown by transmitter gauge outfit, and zigbee agreement wireless data transmission function realizes the mutual and information monitoring of information bidirectional; All be bi-directionally connected by wired mode and ultrasonic sensor and transmitter gauge outfit, ultrasonic sensor is connected with pipeline by wired mode, and ultrasonic sensor and central controller and computing platform are bi-directionally connected respectively;
Ultrasonic sensor uses one group of ultrasound wave to change device, the pumping signal that ultrasonic generator in ultrasonic sensor produces is added on the transducer of single-shot list receipts, radiative acoustic wave in fluid, reflect through tube wall, by receive MUT, after amplifier amplifies, deliver to central controller and computing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549278.4U CN204758537U (en) | 2015-07-27 | 2015-07-27 | Intelligence water cut meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549278.4U CN204758537U (en) | 2015-07-27 | 2015-07-27 | Intelligence water cut meter |
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| CN204758537U true CN204758537U (en) | 2015-11-11 |
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| CN201520549278.4U Expired - Fee Related CN204758537U (en) | 2015-07-27 | 2015-07-27 | Intelligence water cut meter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626572A (en) * | 2017-03-23 | 2018-10-09 | 中科隆声科技有限公司 | There are the storage tank siphon port automatic dehydration return-flow system and method for refluxing opening |
| CN109973828A (en) * | 2019-04-09 | 2019-07-05 | 山东省科学院激光研究所 | On-line detecting system and method is thinned in flame-proof type electromagnetic acoustic oil-gas pipeline corrosion |
| CN112611806A (en) * | 2020-12-21 | 2021-04-06 | 安徽龙鼎家居工贸有限公司 | Device and method for detecting water content of raw material plate |
| CN112881659A (en) * | 2019-11-29 | 2021-06-01 | 钦烁实验器材(上海)有限公司 | Data contrast analysis system for oil analysis |
-
2015
- 2015-07-27 CN CN201520549278.4U patent/CN204758537U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626572A (en) * | 2017-03-23 | 2018-10-09 | 中科隆声科技有限公司 | There are the storage tank siphon port automatic dehydration return-flow system and method for refluxing opening |
| CN109973828A (en) * | 2019-04-09 | 2019-07-05 | 山东省科学院激光研究所 | On-line detecting system and method is thinned in flame-proof type electromagnetic acoustic oil-gas pipeline corrosion |
| CN112881659A (en) * | 2019-11-29 | 2021-06-01 | 钦烁实验器材(上海)有限公司 | Data contrast analysis system for oil analysis |
| CN112611806A (en) * | 2020-12-21 | 2021-04-06 | 安徽龙鼎家居工贸有限公司 | Device and method for detecting water content of raw material plate |
| CN112611806B (en) * | 2020-12-21 | 2022-06-03 | 安徽龙鼎家居工贸有限公司 | Device and method for detecting water content of raw material plate |
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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: 20151111 Termination date: 20210727 |