CN2372482Y - All-purpose tester for beam pumping unit - Google Patents
All-purpose tester for beam pumping unit Download PDFInfo
- Publication number
- CN2372482Y CN2372482Y CN 98201009 CN98201009U CN2372482Y CN 2372482 Y CN2372482 Y CN 2372482Y CN 98201009 CN98201009 CN 98201009 CN 98201009 U CN98201009 U CN 98201009U CN 2372482 Y CN2372482 Y CN 2372482Y
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- diagnostic equipment
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Abstract
The utility model relates to a multifunctional synthetical testing diagnosis instrument for an oil pumping machine. The utility model comprises a cabinet, a panel, a circuit board, a power supply, a signal input interface, a signal output interface and a host machine, wherein, the host machine, which is arranged on the circuit board, conducts multifunctional diagnosis and suggest working measures for the oil pumping machine and oil wells by inputting power signals, indicating signals, pressure signals, liquid testing signals, etc. into a microprocessor and utilizing hardware and softward in the diagnosis instrument. The utility model is also provided with a standard signal generator which is used for detecting the accuracy of signal instruments, besides, the utility model has strong universality, and the utility model is suitable for various output transmission treatment methods.
Description
The utility model belongs to the oil well test instrument in the petroleum production engineering, it is used for mechanical oil recovery, by to the voltage and current of indicator diagram, producing fluid level, well head pressure, leakage and the motor of pumping unit or pumping well or the test of power, working condition, electric efficiency and stratum energy to pumping unit and rod pump utilize situation to test, the relations of production between whole pumping unit and the stratum is diagnosed, is analyzed, make pumping unit rationally, coordinate, normally produce.
At present, in scene, China oil field, the instrument kind that the working condition of pumping unit and rod pump is tested, analyzed is a lot, but has more such-and-such defectives: can only finish in test, analysis, the diagnostic task one or several as some; Some is in the face of the function of this complexity, owing to select element and structural design reasonable inadequately, operator's technical quality is required high, operate not easy or poor anti jamming capability, instability or be not easy to carry out the data transmission communication, can not be for further processing and interchangeability, versatility difference etc., use is caused adverse effect test data.Chinese patent CN 2122232U disclosed I in first to file, lay particular emphasis on the various combinations of above every test assignment, and do not comprise the standard signal generator that is used to calibrate and, also have certain gap with the on-the-spot actual requirement of using (promptly requiring the integrated of above each function) to the test of production fluid amount.
The purpose of this utility model is the deficiency at existing test instrument, on the basis of I patent CN2122232U, provide a kind of and have that system effectiveness calculating, balancing calculating etc. are multi-functional, usability is high, test is accurate, and highly versatile, be suitable for the pumping unit integration testing diagnostic equipment of various output transmission process modes.
The technical solution of the utility model is: multifunctional oil-extractor integration testing diagnostic equipment of the present utility model, comprise cabinet, panel, circuit board, power supply, signal input interface, signal output interface and main frame, and main frame is contained on the circuit board.It is characterized in that above-mentioned main frame is by signal processing circuit, variable connector or sampling holder and variable connector, analog-digital converter, microprocessor, program storage and data storage are formed, signal input interface links to each other with the signal processing circuit of main frame, signal processing circuit is connected to analog-digital converter through variable connector or sampling holder and variable connector, analog-digital converter links to each other with microprocessor, above-mentioned signal input interface comprises: sucker rod load transducer interface, the displacement transducer interface, pressure sensor interface, well head microphone signaling interface, the voltage transducer of motor and current sensor interface or power signal interface, each signaling interface all is connected with standard signal generator.
After the signal that above-mentioned each signaling interface transmits on-the-spot each primary instrument is imported main frame, by means of the hardware and software in the diagnostic equipment, working condition, the balance of well pumping unit situation that can accurately export the indicator diagram of pumping unit or pumping well, the curve that builds the pressure, production fluid amount, hydrodynamic upper thread, map of current, power diagram, power factor, system effectiveness, pump reach about the diagnosis report of pumping unit operating mode and suggestion work measure.
Owing to taked above technological scheme, and added standard signal generator, make the utility model can carry out indicator diagram diagnosis, the diagnosis that builds the pressure, the calculating of production fluid amount, calculation of pressure, system effectiveness calculating and balancing calculating etc. exactly, and usability height, highly versatile, be suitable for various output transmission process modes, satisfied the integrated actual usage requirement (in fact, the utility model does not repel the wherein combination of several functions) of each function of field requirement.
Below, with specific embodiment the utility model is further specified in conjunction with the accompanying drawings:
Fig. 1 is the utility model embodiment's a composition structural drawing;
Fig. 2 is a schematic block diagram of the present utility model;
Fig. 3 is the utility model embodiment's a power circuit diagram;
Fig. 4 is the utility model embodiment's microphone signal interface circuit figure;
Fig. 5 is the utility model embodiment's the pressure sensor interface and the circuit diagram of variable connector;
Fig. 6 is the circuit diagram of the utility model embodiment's load transducer interface, displacement transducer interface, current sensor interface, voltage transducer interface and communication interface;
Fig. 7 is the utility model embodiment's analog-digital converter circuit figure;
Fig. 8 A, 8B, 8C, 8D, 8E are an embodiment's of the utility model microcontroller circuit figure;
Fig. 9 is the utility model embodiment's program storage circuit diagram (comprising Fig. 9 A, 9B);
Figure 10 is the utility model embodiment's a data storage circuit diagram;
Figure 11 is the utility model embodiment's printer interface circuit figure;
Figure 12 is the utility model embodiment's a display interface device circuit diagram;
Figure 13 is the utility model embodiment's keyboard interface circuit figure.
Referring to Fig. 1, multifunctional oil-extractor integration testing diagnostic equipment of the present utility model, comprise power supply 1 (circuit diagram of specific embodiment is referring to Fig. 3), signal input interface 2, signal output interface 3, main frame 4, circuit board 5, cabinet 6 and panel 7, main frame 4 is contained on the circuit board 5.The effect of power supply 1 is the each several part power supply to main frame 4 circuits, can place the correct position in the cabinet; Signal input interface 2, signal output interface 3 can be respectively one or as required for a plurality of, can be according to the arrangement setting on the circuit structure in the position on the cabinet; The circuit board 5 that schematically shows among the figure can be that polylith makes up, between realize connection on the circuit; Position arrangement on the panel 7 can be arranged with reference to necessary prior art according to the discharging of concrete electric elements and the convenience of manipulating.
Above-mentioned main frame 4 comprises signal processing circuit 41, variable connector 42 or sampling holder and variable connector 42 ', analog-digital converter 43, microprocessor 44, program storage 45 and data storage 46, signal input interface 2 links to each other with the signal processing circuit 41 of main frame, signal processing circuit 41 is connected to analog-digital converter 43 through variable connector 42 or sampling holder and variable connector 42 ', analog-digital converter 43 links to each other with microprocessor 44, above-mentioned signal input interface 2 comprises: sucker rod load transducer interface 21, displacement transducer interface 22 (displacement amount can be angular displacement and linear displacement), pressure sensor interface 23, well head microphone signaling interface 24, the voltage transducer interface 25 of motor and current sensor interface 26 or power signal interface 27, each signaling interface is connected with standard signal generator.Signal input interface 2 of the present utility model also can comprise power instrument 21 ', work indicator 22 ', liquid level test instrument 23 ' and pressure testing instrument 24 '.
Signal processing circuit 41 generally comprises an amplification circuit and a signaling conversion circuit.
Analog-digital converter 43 of the present utility model and microprocessor 44 or microprocessor 44 and program storage 45 or analog-digital converter 43, microprocessor 44 and program storage 45 can be integrated on the chip piece, and sampling holder wherein, variable connector, A/D also can be integrated on the chip.
In the utility model, because voltage transducer interface 25 and the current sensor interface 26 or the power signal interface 27 of signal input interface 2 is integrated sucker rod load transducer interface 21, displacement transducer interface 22, pressure sensor interface 23, well head microphone signaling interface 24, motor, and each signaling interface all is connected with standard signal generator, make its satisfied on-the-spot to the relations of production between whole pumping unit and the stratum diagnose accurately, analyze and make pumping unit rationally, the composite request coordinating, normally produce.
Each element of the present utility model all can be selected in ready-made various finished product elements, and its versatility and interchangeability are strengthened.And the utility model realized full-automation, and peopleware is very little to the influence that instrument uses, thereby has guaranteed promoting the use of of this instrument.
For the ease of the use operation of this instrument, present embodiment has been contained in signal input interface 2 and signal output interface 3 on the panel 7.
As a specific embodiment of the present utility model, the specific embodiment circuit diagram of its power supply, microphone signaling interface, pressure sensor interface and variable connector, load transducer interface, displacement transducer interface, current sensor interface, voltage transducer interface and communication interface, analog-digital converter, microprocessor, program storage, data storage printer interface, display interface device and keyboard interface can be respectively referring to Fig. 3,4,5,6,7,8,9,10,11,12,13.Referring to Fig. 4-13, in the present embodiment, each signal that transmits from the scene is by the J8 of microphone signaling interface, the J2 of pressure sensor interface, load, displacement, electric current, the J5 of voltage transducer interface, after U6 carries out the signal processing conversion, deliver to the U2 of analog-digital converter through the U21 of variable connector, again and carry out information transmission between the microprocessor, the U1 of microprocessor and program storage and data storage, U9 and U3, passing through data/address bus D[0 between U16,7] and address bus A[0,15] on the basis of transmission information, finish analysing and processing and storage, more as required to data, perhaps, processing result is transmitted by U12; Perhaps, processing result is printed by U8; Perhaps, processing result is shown through J3; Perhaps, processing result is otherwise exported by other processing mode.
Claims (8)
1. multifunctional oil-extractor integration testing diagnostic equipment, comprise cabinet, panel, circuit board, power supply, signal input interface, signal output interface and main frame, main frame is contained on the circuit board, it is characterized in that above-mentioned main frame comprises signal processing circuit, variable connector or sampling holder and variable connector, analog-digital converter, microprocessor, program storage and data storage, signal input interface links to each other with the signal processing circuit of main frame, signal processing circuit is connected to analog-digital converter through variable connector or sampling holder and variable connector, analog-digital converter links to each other with microprocessor, above-mentioned signal input interface comprises: sucker rod load transducer interface, the displacement transducer interface, pressure sensor interface, the voltage transducer of well head microphone signaling interface and motor and current sensor interface or power signal interface, each signaling interface all is connected with standard signal generator.
2. a kind of multifunctional oil-extractor integration testing diagnostic equipment according to claim 1 is characterized in that: above-mentioned signal processing circuit comprises an amplification circuit and a signaling conversion circuit.
3. a kind of multifunctional oil-extractor integration testing diagnostic equipment according to claim 1 is characterized in that: above-mentioned signal output interface is communication interface and/or output interface and/or display interface device as a result.
4. a kind of multifunctional oil-extractor integration testing diagnostic equipment according to claim 3 is characterized in that: output interface connects printer or plotter as a result.
5. a kind of multifunctional oil-extractor integration testing diagnostic equipment according to claim 3 is characterized in that: display interface device connects liquid crystal display panel.
6. a kind of multifunctional oil-extractor integration testing diagnostic equipment according to claim 1, it is characterized in that: signal input interface also comprises an input keyboard interface.
7. according to claim 1 or described a kind of multifunctional oil-extractor integration testing diagnostic equipment, it is characterized in that: signal input interface and signal output interface are contained on the panel.
8. a kind of multifunctional oil-extractor integration testing diagnostic equipment according to claim 1, it is characterized in that: microprocessor and analog-digital converter or microprocessor and program storage or microprocessor, program storage and analog-digital converter are integrated on the chip piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201009 CN2372482Y (en) | 1998-01-24 | 1998-01-24 | All-purpose tester for beam pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201009 CN2372482Y (en) | 1998-01-24 | 1998-01-24 | All-purpose tester for beam pumping unit |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99248003 Division CN2395055Y (en) | 1999-09-24 | 1999-09-24 | Multifunction complex test diagnostic instrument for oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372482Y true CN2372482Y (en) | 2000-04-05 |
Family
ID=33958408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98201009 Expired - Fee Related CN2372482Y (en) | 1998-01-24 | 1998-01-24 | All-purpose tester for beam pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2372482Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256024A (en) * | 2013-04-28 | 2013-08-21 | 哈尔滨索菲电气技术有限公司 | Method and device for engineering measurement of position factor and torque factor of beam-pumping unit |
| CN103758506A (en) * | 2014-01-25 | 2014-04-30 | 陕西润泽石油科技有限公司 | Flowmeter for single well flow of pumping unit |
| CN105649602A (en) * | 2015-12-31 | 2016-06-08 | 山东天工石油装备有限公司 | Method for achieving oil well working condition diagnosis based on ground dynamometer cards |
-
1998
- 1998-01-24 CN CN 98201009 patent/CN2372482Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256024A (en) * | 2013-04-28 | 2013-08-21 | 哈尔滨索菲电气技术有限公司 | Method and device for engineering measurement of position factor and torque factor of beam-pumping unit |
| CN103256024B (en) * | 2013-04-28 | 2016-01-13 | 哈尔滨索菲电气技术有限公司 | The engineering measuring method of beam pumping unit position factor and torque factor and device |
| CN103758506A (en) * | 2014-01-25 | 2014-04-30 | 陕西润泽石油科技有限公司 | Flowmeter for single well flow of pumping unit |
| CN105649602A (en) * | 2015-12-31 | 2016-06-08 | 山东天工石油装备有限公司 | Method for achieving oil well working condition diagnosis based on ground dynamometer cards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |