CN203931145U - Non-carrying type rod-pumped well working condition measurement device - Google Patents
Non-carrying type rod-pumped well working condition measurement device Download PDFInfo
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- CN203931145U CN203931145U CN201420286938.XU CN201420286938U CN203931145U CN 203931145 U CN203931145 U CN 203931145U CN 201420286938 U CN201420286938 U CN 201420286938U CN 203931145 U CN203931145 U CN 203931145U
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Abstract
The utility model discloses a kind of Non-carrying type rod-pumped well working condition measurement device, comprise pick-up unit, wireless launcher and solar power supply apparatus, pick-up unit, wireless launcher and solar power supply apparatus are arranged on the walking beam upper surface of oil pumper, pick-up unit comprises stress sensing chip, temperature sensing chip, inclination angle sensing chip, signal is adjusted chip, main control singlechip, metal cap and elasticity sensitive body, stress sensing chip, temperature sensing chip, inclination angle sensing chip, signal is adjusted chip and main control singlechip is sequentially bonded in elasticity sensitive body, and encapsulate with metal cap, elasticity sensitive body is bolted on the centre bearer position of walking beam, solar power supply apparatus is pick-up unit and wireless launcher power supply.This device realized automatic test merit figure and merit figure information real-time radio has been transferred to the function of data monitoring server, reached instrument operation steady in a long-term, has been convenient to the effect that installation and maintenance and technician grasp oil pumper working condition in time.
Description
Technical field
The utility model relates to a kind of Non-carrying type working conditions of oil extractor proving installation, belongs to petroleum production engineering testing apparatus technical field.
Background technology
Walking-beam pumping unit oil extraction system is the main artificial lift equipment of onshore oil field, and indicator diagram measurement technology is the most common means that obtains walking-beam pumping unit well load working condition information.The method of generally using at present artificial periodic measurement load-position diagram, the weak point of the method is that routine test is long interval time, can not reflect continuously that working condition of pumping well changes; Open, shutdown operation is loaded down with trivial details, easily equipment produced to bad impact.
ZL200920017717.1 discloses a kind of instant-plugging oil well load sensor, U-shaped opening body, sensor pressure bearing head, tapped blind hole, bolt sleeve, consists of, and this load transducer is arranged on oil-extractor polish-rod, belongs to all the period of time band load detection, easily damages.The periodical < < petroleum machinery > > described method of testing of the 31st volume the 8th phase document " development and the application of indicator radio transmission transducing device " in 2003 is also that load transducer is arranged on to upper and lower poliched rod eye clamping plate, belong to bearing-type test, easily deform and damage, device wireless transmission distance is only 10 meters, the working condition of individual well can only be understood, and battery need to be regularly replaced.
Summary of the invention
Fundamental purpose of the present utility model is that the sensor that solves existing bearing-type load-position diagram automatic testing equipment is affected by job execution easily, the problems such as long-time bearing operation accuracy of instrument easily reduces, easy loss, provide a kind of Non-carrying type rod-pumped well working condition measurement device.
The utility model is realized by the following technical programs:
The utility model is by pick-up unit, wireless launcher and solar power supply apparatus form, pick-up unit, wireless launcher and solar power supply apparatus are arranged on the walking beam upper surface of oil pumper, pick-up unit is by stress sensing chip, temperature sensing chip, inclination angle sensing chip, signal is adjusted chip, main control singlechip, metal cap and elasticity sensitive body form, stress sensing chip, temperature sensing chip, inclination angle sensing chip, signal is adjusted chip and main control singlechip is sequentially bonded in elasticity sensitive body, and use metal cap to encapsulate, elasticity sensitive body is bolted on the centre bearer position of walking beam, solar power supply apparatus is pick-up unit and wireless launcher power supply.
The beneficial effects of the utility model are: the method for testing beam well load-position diagram by detecting walking beam strain and inclination angle, realized automatic test merit figure and merit figure information real-time radio has been transferred to the function of data monitoring server, reached instrument operation steady in a long-term, be convenient to the effect that installation and maintenance and technician grasp oil pumper working condition in time.
Accompanying drawing explanation
Fig. 1 is installation site of the present utility model schematic diagram.
Fig. 2 is signal connection diagram of the present utility model.
Fig. 3 is structural representation of the present utility model.
Embodiment
As shown in the figure, the utility model is by pick-up unit 2, wireless launcher 3 and solar power supply apparatus 4 form, pick-up unit 2, wireless launcher 3 and solar power supply apparatus 4 are arranged on walking beam 1 upper surface of oil pumper, pick-up unit 2 is by stress sensing chip 5, temperature sensing chip 6, inclination angle sensing chip 7, signal is adjusted chip 8, main control singlechip 9, metal cap 10 and elasticity sensitive body 11 form, stress sensing chip 5, temperature sensing chip 6, inclination angle sensing chip 7, signal adjusts chip 8 and main control singlechip 9 orders are bonded in elasticity sensitive body 11, and use metal cap 10 to encapsulate, elasticity sensitive body 11 is fixed on the centre bearer position of walking beam 1 by bolt 12, solar power supply apparatus 4 is pick-up unit 2 and wireless launcher 3 power supplies.
Described stress sensing chip 5 is two to four, and is laterally arranged in parallel.
Described elasticity sensitive body 11 is that two ends are trapezoidal, the foil structures of intermediate rectangular, can responsively respond to stressed variation, Stability Analysis of Structures.
First by monitoring server, set the test interval of main control singlechip 9 in pick-up unit 4, then the utility model is arranged on walking beam 1.During work, the load of walking beam 1 changes and causes that stress sensing chip 5 produces elastic strain, and then causes resistance variations, and signal is adjusted chip 8 resistance variations is converted to current signal, and is transferred in the A/D converter in main control singlechip 9.Temperature sensing chip 6, inclination angle sensing chip 7 are transferred to the temperature signal on walking beam 1, dip angle signal in the A/D converter in main control singlechip 9 respectively, and the A/D converter in main control singlechip 9 converts current signal, temperature signal and dip angle signal to digital signal respectively.Main control singlechip 9 converts strain data and inclination data to oil pumper benchmark load-position diagram according to the program setting in advance, modified value using temperature data as the telescopic variation amount of walking beam 1 generation influenced by ambient temperature again, gained benchmark load-position diagram is compensated and corrected according to setting program, obtain accurate load-position diagram.Wireless launcher 3 will show that by wireless network data and load-position diagram timed sending, to monitoring server, check, analyze for terminal user, thereby working condition that can long-range grasp oil pumper has been saved a large amount of manpower and materials.
Claims (3)
1. Non-carrying type working conditions of oil extractor proving installation, by pick-up unit (2), wireless launcher (3) and solar power supply apparatus (4) form, pick-up unit (2), wireless launcher (3) and solar power supply apparatus (4) are arranged on walking beam (1) upper surface of oil pumper, pick-up unit (2) is by stress sensing chip (5), temperature sensing chip (6), inclination angle sensing chip (7), signal is adjusted chip (8), main control singlechip (9), metal cap (10) and elasticity sensitive body (11) form, stress sensing chip (5), temperature sensing chip (6), inclination angle sensing chip (7), signal adjusts chip (8) and main control singlechip (9) order is bonded in elasticity sensitive body (11), and use metal cap (10) to encapsulate, elasticity sensitive body (11) is fixed on the centre bearer position of walking beam (1) by bolt (12), solar power supply apparatus (4) is pick-up unit (2) and wireless launcher (3) power supply.
2. Non-carrying type working conditions of oil extractor proving installation according to claim 1, is characterized in that: described stress sensing chip (5) is two to four, and is laterally arranged in parallel.
3. Non-carrying type working conditions of oil extractor proving installation according to claim 1, is characterized in that: described elasticity sensitive body (11), for two ends are trapezoidal, the foil structures of intermediate rectangular, can responsively be responded to stressed variation, Stability Analysis of Structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286938.XU CN203931145U (en) | 2014-05-30 | 2014-05-30 | Non-carrying type rod-pumped well working condition measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286938.XU CN203931145U (en) | 2014-05-30 | 2014-05-30 | Non-carrying type rod-pumped well working condition measurement device |
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| CN203931145U true CN203931145U (en) | 2014-11-05 |
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| CN201420286938.XU Active CN203931145U (en) | 2014-05-30 | 2014-05-30 | Non-carrying type rod-pumped well working condition measurement device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807580A (en) * | 2015-04-22 | 2015-07-29 | 高志亮 | Integrated wireless indicator diagram sensor |
| CN106401561A (en) * | 2016-11-10 | 2017-02-15 | 中国石油化工股份有限公司 | Real-time working condition diagnostic method for belt type oil pumping unit |
| CN106546159A (en) * | 2016-10-20 | 2017-03-29 | 中国石油化工股份有限公司 | A kind of measuring method of beam pumping unit suspension point displacement |
| CN112943222A (en) * | 2021-03-17 | 2021-06-11 | 北京恒力奥科技有限责任公司 | Beam-pumping unit well working condition monitor and monitoring method |
| CN116752953A (en) * | 2023-07-17 | 2023-09-15 | 黑龙江程氏食品机械生产有限公司 | Intelligent measuring device for indicator diagram of oil field pumping unit |
-
2014
- 2014-05-30 CN CN201420286938.XU patent/CN203931145U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807580A (en) * | 2015-04-22 | 2015-07-29 | 高志亮 | Integrated wireless indicator diagram sensor |
| CN106546159A (en) * | 2016-10-20 | 2017-03-29 | 中国石油化工股份有限公司 | A kind of measuring method of beam pumping unit suspension point displacement |
| CN106401561A (en) * | 2016-11-10 | 2017-02-15 | 中国石油化工股份有限公司 | Real-time working condition diagnostic method for belt type oil pumping unit |
| CN106401561B (en) * | 2016-11-10 | 2019-10-25 | 中国石油化工股份有限公司 | A kind of belt type pumping unit real-time working condition diagnostic method |
| CN112943222A (en) * | 2021-03-17 | 2021-06-11 | 北京恒力奥科技有限责任公司 | Beam-pumping unit well working condition monitor and monitoring method |
| CN112943222B (en) * | 2021-03-17 | 2024-02-23 | 北京恒力奥科技有限责任公司 | Beam-pumping well working condition monitor and monitoring method |
| CN116752953A (en) * | 2023-07-17 | 2023-09-15 | 黑龙江程氏食品机械生产有限公司 | Intelligent measuring device for indicator diagram of oil field pumping unit |
| CN116752953B (en) * | 2023-07-17 | 2023-12-08 | 黑龙江程氏食品机械生产有限公司 | Intelligent measuring device for indicator diagram of oil field pumping unit |
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