CN203163918U - Integrated automatic measurement instrument for pumping unit indicator diagram - Google Patents
Integrated automatic measurement instrument for pumping unit indicator diagram Download PDFInfo
- Publication number
- CN203163918U CN203163918U CN 201320076846 CN201320076846U CN203163918U CN 203163918 U CN203163918 U CN 203163918U CN 201320076846 CN201320076846 CN 201320076846 CN 201320076846 U CN201320076846 U CN 201320076846U CN 203163918 U CN203163918 U CN 203163918U
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- pumping unit
- measuring instrument
- automatic measuring
- measurement instrument
- automatic measurement
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Abstract
The utility model relates to an integrated automatic measurement instrument for a pumping unit indicator diagram. The automatic measurement instrument is composed of a load sensor, a displacement sensor, an A/D circuit, a CPU, a memory, a DTU, a power supply system, and a housing. Specifically, the displacement sensor being a supersonic wave range finder with temperature compensation has high precision and can adapt to oil pumping units with different strokes and jig frequencies. The power supply system is powered by employing combination of a rechargeable lithium battery with a solar cell panel, and the maintenance cost is low. And the DTU is a GPRS data transmission module. According to the integrated automatic measurement instrument provided by the utility model, automatic monitoring and data remote transmission of the indicator diagram of the oil pumping unit can be carried out; the instrument has advantages of simple structure, convenient operation, and stability and reliability.
Description
Affiliated technical field:
The utility model belongs to the oilfield test field, and what be specifically related to is integral pumping unit merit figure automatic measuring instrument.
Background technology:
Oil pumper is looked the important parameter that merit figure is reflection pumping unit system duty.Traditional merit figure measures by manually regularly carrying out, and many mouthfuls of oil wells adopt cover load transducer and stay-supported displacement transducers, and each measurement all will stop the well sensor installation, operating process trouble and have potential safety hazard.Because polling period is long, can't obtain real-time merit figure.
Summary of the invention:
The purpose of this utility model provides a kind of integral pumping unit merit figure automatic measuring instrument, and it is used for solving oil pumper merit figure measuring instrument complex structure, complex operation, the cost problem of higher of using at present.
The technical solution of the utility model is: this integral pumping unit merit figure automatic measuring instrument is made up of load transducer, displacement transducer, A/D circuit, CPU, storer, DTU, power-supply system, housing.
The DTU of such scheme is the GPRS digital transmission module, and this module can realize data remote and Long-distance Control by the mobile network.
The displacement transducer of such scheme is the ultrasonic range finder with temperature compensation, can adapt to the oil pumper of different strokes and jig frequency.
The power-supply system of such scheme is that chargeable lithium cell adds the solar panel power supply.
The utlity model has following beneficial effect:
1, the utility model integral pumping unit merit figure automatic measuring instrument is simple in structure, easy to operate, safe and reliable.
2, the utility model integral pumping unit merit figure automatic measuring instrument can continuous and automatic testing oil pumper merit figure.
3, the utility model integral pumping unit merit figure automatic measuring instrument can be realized data remote and Long-distance Control by the mobile network.
4, the employing of the utility model integral pumping unit merit figure automatic measuring instrument is solar powered, and maintenance cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, load transducer, 2, displacement transducer, 3, the A/D circuit, 4, CPU, 5, storer, 6, DTU, 7, power-supply system, 8, housing, 9, solar panel.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As shown in Figure 1, integral pumping unit merit figure automatic measuring instrument is made up of load transducer 1, displacement transducer 2, A/D circuit 3, CPU4, storer 5, DTU6, power-supply system 7, housing 8.CPU4 is in electricity-saving state at ordinary times, when receiving test instruction or arriving the test duration of setting, for each subsystem powers up, according to the frequency of setting the output signal of load transducer is carried out the A/D conversion and carry out displacement measurement simultaneously, then measurement result is saved in the storer 5.Finished 45 seconds or the sampling duration of appointment after, by GPRS DTU the raw data of gathering is sent to host computer and handles and calculate oil pumper and look merit figure.
Claims (4)
1. integral pumping unit merit figure automatic measuring instrument, it is characterized in that: this integral pumping unit merit figure automatic measuring instrument is made up of load transducer (1), displacement transducer (2), A/D circuit (3), CPU (4), storer (5), DTU (6), power-supply system (7), housing (8).
2. integral pumping unit merit figure automatic measuring instrument according to claim 1, it is characterized in that: described DTU (6) is the GPRS digital transmission module, this module can realize data remote and Long-distance Control by the mobile network.
3. integral pumping unit merit figure automatic measuring instrument according to claim 1, it is characterized in that: described displacement transducer (2) is the ultrasonic range finder with temperature compensation, the precision height can adapt to the oil pumper of different strokes and jig frequency.
4. integral pumping unit merit figure automatic measuring instrument according to claim 1 is characterized in that: described power-supply system adopts chargeable lithium cell to add the solar panel power supply, and maintenance cost is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076846 CN203163918U (en) | 2013-02-19 | 2013-02-19 | Integrated automatic measurement instrument for pumping unit indicator diagram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076846 CN203163918U (en) | 2013-02-19 | 2013-02-19 | Integrated automatic measurement instrument for pumping unit indicator diagram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163918U true CN203163918U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320076846 Expired - Fee Related CN203163918U (en) | 2013-02-19 | 2013-02-19 | Integrated automatic measurement instrument for pumping unit indicator diagram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163918U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487901A (en) * | 2018-05-23 | 2018-09-04 | 大庆市亿动科技有限公司 | Oil well multi-functional automatic liquid level monitor based on velocity of sound sensor |
| CN108505988A (en) * | 2018-05-23 | 2018-09-07 | 大庆市亿动科技有限公司 | Using the oil-extractor polish-rod work(figure remote sensing instrument of diaphragm pressure sensor |
| CN108825210A (en) * | 2018-05-23 | 2018-11-16 | 大庆市亿动科技有限公司 | Integrated telemetering indicator based on baroceptor |
-
2013
- 2013-02-19 CN CN 201320076846 patent/CN203163918U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487901A (en) * | 2018-05-23 | 2018-09-04 | 大庆市亿动科技有限公司 | Oil well multi-functional automatic liquid level monitor based on velocity of sound sensor |
| CN108505988A (en) * | 2018-05-23 | 2018-09-07 | 大庆市亿动科技有限公司 | Using the oil-extractor polish-rod work(figure remote sensing instrument of diaphragm pressure sensor |
| CN108825210A (en) * | 2018-05-23 | 2018-11-16 | 大庆市亿动科技有限公司 | Integrated telemetering indicator based on baroceptor |
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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 |
Granted publication date: 20130828 Termination date: 20160219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |