CN202003496U - Integrated power display instrument sensor system for sucker-rod pumping machine in oil field - Google Patents
Integrated power display instrument sensor system for sucker-rod pumping machine in oil field Download PDFInfo
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- CN202003496U CN202003496U CN2010206992722U CN201020699272U CN202003496U CN 202003496 U CN202003496 U CN 202003496U CN 2010206992722 U CN2010206992722 U CN 2010206992722U CN 201020699272 U CN201020699272 U CN 201020699272U CN 202003496 U CN202003496 U CN 202003496U
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Abstract
The utility model discloses an integrated power display instrument sensor system for a sucker-rod pumping machine in an oil field. A wireless communication unit of the sensor system is connected with a field RTU (Remote Terminal Unit) unit; a sensor system is internally arranged in a load sensor; the load sensor is connected with the wireless communication unit by a MCU (Micro-programmed Control Unit) computing unit; the power output of a DC/DC (Direct Current/ Direct Current) power module is connected with the power outputs of the load sensor, the MCU computing unit and the wireless communication unit respectively; the DC/DC power module is connected with a solar power supply unit and a lithium ion rechargeable battery; after being transmitted to the MCU computing unit by the load sensor to perform the computation, the data are transmitted to the field RTU unit through the wireless communication unit; the solar power supply unit supplies power to the DC/DC power module and charges the lithium battery attached in the sensor circuit through the DC/DC power module; and the DC/DC power module supplies power to the load sensor, the MCU computing unit and the wireless communication unit through the solar or lithium batteries. The sensor system has the advantages that the sensor system is easy to maintain and manage, the sensor has long service life, and the datum can be transmitted stably.
Description
Technical field
The utility model belongs to the transducing signal radio transmission technical field, is specifically related to the machine integrated indicator sensing system of a kind of oil field sucker rod pumping.
Background technology
Sensors such as load that present oil field is used and displacement generally are to connect with cable, and need the access multiple sensors could finally form the required data of production merit figure, and data are through measuring oil well output after the processing.The result causes the well site wiring intricate, output metering process length consuming time, inefficiency.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of oil field sucker rod pumping machine integrated indicator sensing system, and it is simple to have a maintenance management, sensor long service life, the advantage that data transmission is stable.
In order to achieve the above object, the technical scheme taked of the utility model is:
Sucker rod pumping machine integrated indicator sensing system in a kind of oil field comprises sensing system 8, and the output of the wireless communication unit 3 of sensing system 8 is connected with the input of on-the-spot RTU unit 5.
Described sensing system 8 is built in load sensor inside, constitute by three layers of circuit, bottom is a MCU arithmetic element 2, the middle layer is a wireless communication unit 3, the superiors are DC/DC power module 4, the output of load sensor 1 is connected with the input of MCU arithmetic element 2, the output of MCU arithmetic element 2 is connected with the input of wireless communication unit 3, first output of DC/DC power module 4 and the power supply input of load sensor 1 are connected, second output of DC/DC power module 4 and the power supply input of MCU arithmetic element 2 are connected, the 3rd output of DC/DC power module 4 and the power supply input of wireless communication unit 3 are connected, first input of DC/DC power module 4 links to each other with the output of solar powered unit 6, and second input and output of DC/DC power module 4 are connected with the input and output of Li-Ion rechargeable battery 7.
Principle of work of the present utility model is:
Load sensor 1 is passed to MCU arithmetic element 2 with load data and is carried out computing, and the chip in the MCU arithmetic element 2 is experienced the circuit displacement simultaneously, and MCU arithmetic element 2 reaches wireless communication unit 3 with data processed then.Wireless communication unit 3 is wirelessly transmitted to on-the-spot RTU unit 5 with packing data by the Zigbee chip.Solar powered unit 6 gives the DC/DC power module 4 power supplies, and attach lithium battery 7 by DC/DC power module 4 to sensor circuit and charge, DC/DC power module 4 is given load sensor 1 by sun power or lithium battery 7, MCU arithmetic element 2 and wireless communication unit 3 power supplies.
The beneficial effects of the utility model are by solar powered, and load and displacement data that wireless mode transmission integrated transducer is gathered are in time found abnormal conditions such as oil pumper power failure, phase shortage, oil pipe obstruction, stolen, liquid level are low excessively, counterweight imbalance.The utility model has solved problems such as the remote measurement, remote control of oil production equipment, uses native system can save lot of manpower and material resources, improves the production efficiency in oil field.
Description of drawings
Accompanying drawing is a theory diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
With reference to accompanying drawing, sucker rod pumping machine integrated indicator sensing system in a kind of oil field comprises sensing system 8, and the output of the wireless communication unit 3 of sensing system 8 is connected with the input of on-the-spot RTU unit 5.
Described sensing system 8 is built in load sensor inside, constitute by three layers of circuit, bottom is a MCU arithmetic element 2, the middle layer is a wireless communication unit 3, the superiors are DC/DC power module 4, the output of load sensor 1 is connected with the input of MCU arithmetic element 2, the output of MCU arithmetic element 2 is connected with the input of wireless communication unit 3, first output of DC/DC power module 4 and the power supply input of load sensor 1 are connected, second output of DC/DC power module 4 and the power supply input of MCU arithmetic element 2 are connected, the 3rd output of DC/DC power module 4 and the power supply input of wireless communication unit 3 are connected, first input of DC/DC power module 4 links to each other with the output of solar powered unit 6, and second input and output of DC/DC power module 4 are connected with the input and output of Li-Ion rechargeable battery 7.
Principle of work of the present utility model is:
Load sensor 1 is passed to MCU arithmetic element 2 with load data and is carried out computing, and the chip in the MCU arithmetic element 2 is experienced the circuit displacement simultaneously, and MCU arithmetic element 2 reaches wireless communication unit 3 with data processed then.Wireless communication unit 3 is wirelessly transmitted to on-the-spot RTU unit 5 with packing data by the Zigbee chip.Solar powered unit 6 gives the DC/DC power module 4 power supplies, and attach lithium battery 7 by DC/DC power module 4 to sensor circuit and charge, DC/DC power module 4 is given load sensor 1 by sun power or lithium battery 7, MCU arithmetic element 2 and wireless communication unit 3 power supplies.
Claims (2)
1. the machine integrated indicator sensing system of oil field sucker rod pumping comprises sensing system (8), it is characterized in that: the output of the wireless communication unit (3) of sensing system (8) is connected with the input of on-the-spot RTU unit (5).
2. the machine integrated indicator sensing system of a kind of oil field according to claim 1 sucker rod pumping, it is characterized in that: described sensing system (8) is built in load sensor inside, constitute by three layers of circuit, bottom is MCU arithmetic element (2), the middle layer is wireless communication unit (3), the superiors are DC/DC power module (4), the output of load sensor (1) is connected with the input of MCU arithmetic element (2), the output of MCU arithmetic element (2) is connected with the input of wireless communication unit (3), first output of DC/DC power module (4) and the power supply input of load sensor (1) are connected, second output of DC/DC power module (4) and the power supply input of MCU arithmetic element (2) are connected, the 3rd output of DC/DC power module (4) and the power supply input of wireless communication unit (3) are connected, first input of DC/DC power module (4) links to each other with the output of solar powered unit (6), and second input and output of DC/DC power module (4) are connected with the input and output of Li-Ion rechargeable battery (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206992722U CN202003496U (en) | 2010-12-31 | 2010-12-31 | Integrated power display instrument sensor system for sucker-rod pumping machine in oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206992722U CN202003496U (en) | 2010-12-31 | 2010-12-31 | Integrated power display instrument sensor system for sucker-rod pumping machine in oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003496U true CN202003496U (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206992722U Expired - Fee Related CN202003496U (en) | 2010-12-31 | 2010-12-31 | Integrated power display instrument sensor system for sucker-rod pumping machine in oil field |
Country Status (1)
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| CN (1) | CN202003496U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966346A (en) * | 2012-11-09 | 2013-03-13 | 西安冠林智能科技有限公司 | Wireless low-power-consumption oil well indicator based on Zigbee network |
| CN103573252A (en) * | 2013-11-05 | 2014-02-12 | 上海理工大学 | Wireless indicator, wireless indicator system and indicator diagram measuring method thereof |
| CN104929615A (en) * | 2015-06-11 | 2015-09-23 | 滁州市西控电子有限公司 | Portable indicator |
| CN113266340A (en) * | 2021-05-06 | 2021-08-17 | 东营钧辰石油设备有限责任公司 | Indicator diagram liquid level tester and control system thereof |
-
2010
- 2010-12-31 CN CN2010206992722U patent/CN202003496U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966346A (en) * | 2012-11-09 | 2013-03-13 | 西安冠林智能科技有限公司 | Wireless low-power-consumption oil well indicator based on Zigbee network |
| CN103573252A (en) * | 2013-11-05 | 2014-02-12 | 上海理工大学 | Wireless indicator, wireless indicator system and indicator diagram measuring method thereof |
| CN104929615A (en) * | 2015-06-11 | 2015-09-23 | 滁州市西控电子有限公司 | Portable indicator |
| CN113266340A (en) * | 2021-05-06 | 2021-08-17 | 东营钧辰石油设备有限责任公司 | Indicator diagram liquid level tester and control system 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: 20111005 Termination date: 20131231 |