CN2679357Y - Intelligence controlled pumping unit - Google Patents
Intelligence controlled pumping unit Download PDFInfo
- Publication number
- CN2679357Y CN2679357Y CN 03284838 CN03284838U CN2679357Y CN 2679357 Y CN2679357 Y CN 2679357Y CN 03284838 CN03284838 CN 03284838 CN 03284838 U CN03284838 U CN 03284838U CN 2679357 Y CN2679357 Y CN 2679357Y
- Authority
- CN
- China
- Prior art keywords
- oil pumper
- pumping unit
- chip microcomputer
- single chip
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to an intelligent control pumping unit, belonging to the technical field of manufacture and control of oil-production machinery. Consisting of an electric motor of pumping unit and an intelligent controller of pumping unit, the utility model is characterized in that the intelligent controller of pumping unit is composed of a current sensor, a pumping-rod position sensor, an electric-motor speed governor, a single-chip microcomputer and a D/A (digital to analog) converter. The intelligent controller is also provided with a photocoupler for preventing thunder and lightning, and, a receiving and sending antenna for receiving and sending signals. Operation parameters being able to be automatically adjusted according to the load changing without interference of operators, The pumping unit can be operated with the optimum parameters and can be used for the accomplishment of the network intellectualized administration for pumping unit.
Description
[technical field] the utility model relates to a kind of oil pumper of Based Intelligent Control, belongs to the technical field of oil recovery machiner manufacturing and control.
Nearly tens kinds of the oil pumpers that is using in [background technology] domestic and international oil field, the various different operating modes of every oil pumper, as: move, stop, braking, stroke, jig frequency, overload etc., not possessing can be for the condition of Based Intelligent Control, thereby makes oil pumper be difficult to realize Centralized Monitoring.Give the management development in oil field like this, reduce operating personnel and bring difficulty with the raising oil recovery efficiency.At present, to the collection of oil pumper information by patrolling and examining; For example crane work compound of main equipment is leaned in the change of state and operational factor.Tower shelf type oil pumping machine also is like this.Therefore, need great amount of manpower and equipment.
[summary of the invention] the purpose of this utility model provides and a kind ofly can realize the oil pumper Centralized Monitoring easily, improves the oil pumper operating efficiency, and simple in structure, oil pumper reliable operation, that can effectively carry out the Based Intelligent Control of work.
For the technical scheme that realizes the object of the invention is:
A kind of oil pumper of Based Intelligent Control, comprise oil pumper, motor of oil extractor and oil pumper intelligence controlling device, it is characterized in that said oil pumper intelligence controlling device is made up of current sensor, sucker rod position sensor, motor speed regulator, single chip microcomputer, wherein current sensor is loaded on the motor output line and connects single chip microcomputer; The sucker rod position sensor is loaded on and connects single chip microcomputer on the sucker rod; Motor speed regulator connects single chip microcomputer and connects the control motor, and concrete structure is referring to shown in Figure 1.Current sensor and sucker rod position sensor are picked up and are surveyed or the work of control pumping-unit motor, and the signal that sends or receive receives or send instruction through motor speed regulator, single chip microcomputer, the work of control pumping-unit motor.
In order to realize the remote Based Intelligent Control of oil pumper, with single chip microcomputer linking number weighted-voltage D/A converter, between single chip microcomputer and digital to analog converter, be provided with photoelectrical coupler in the above-mentioned oil pumper intelligence controlling device; Digital to analog converter is connected with dual-mode antenna.Received by dual-mode antenna or sent instruction by single chip microcomputer and digital to analog converter, the signal that current sensor and sucker rod position sensor send or receive is picked up through motor speed regulator and to be surveyed or the work of control pumping-unit motor.Photoelectrical coupler in the above-mentioned intelligence controlling device also is provided with and is used to prevent what thunder and lightning from attacking, and dual-mode antenna is used to receive and send signal.
Because the duty of oil pumper depends on motor of oil extractor, during the oil pumper work of the Based Intelligent Control that the utility model provides, can detect the load condition of motor, the just duty of oil pumper by current sensor; And can detect the oil pumper submerged depth by the sucker rod position sensor, equally also reflected the duty of oil pumper; The signal of sensor detection is entered single chip microcomputer carry out the signal processing,, the oil pumper duty is outwards sent then through photoelectrical coupler, digital to analog converter and dual-mode antenna.Equally, through dual-mode antenna, digital to analog converter and photoelectrical coupler, the work order that the supervision department that also can accept to recover the oil sends, after single chip microcomputer is handled, by motor speed regulator, instruction is become the signal of controlling pumping-unit motor, the work of control motor of oil extractor.
Practical function of the present utility model, can receive the instruction that oil recovery administrative department reaches easily by the oil pumper intelligence controlling device, can reflect quasi real time duty of oil pumper timely again, for realizing the oil pumper Centralized Monitoring, improve the oil pumper operating efficiency, provide very advantageous conditions, and the oil pumper intelligence controlling device is simple in structure, intelligence reason reliable operation, that can effectively carry out work has good application prospects.
[description of drawings] Fig. 1 is the utility model intelligence controlling device operating principle schematic diagram
In the accompanying drawing: 10. motor of oil extractor; 11. current sensor; 12. sucker rod position sensor; 13. motor speed regulator; 14. single chip microcomputer; 15. photoelectrical coupler; 16. digital to analog converter; 17. dual-mode antenna.
[specific embodiment] present embodiment is seen shown in Figure 1.The oil pumper of Based Intelligent Control is made up of motor 10 and oil pumper intelligence controlling device, the oil pumper intelligence controlling device is loaded on the equipment frame of motor 10, and its oil pumper intelligence controlling device is made up of current sensor 11, sucker rod position sensor 12, motor speed regulator 13, single chip microcomputer 14, photoelectrical coupler 15, digital to analog converter 16 and dual-mode antenna 17.Current sensor 11 is loaded on the output line of motor 10; Sucker rod position sensor 12 is loaded on the sucker rod; Motor speed regulator 13 is accepted the instruction of single chip microcomputer 14, and the work of control motor 10; Single chip microcomputer 14 carries out working state signal and work order process according to the software that prelists, and sends through photoelectrical coupler 15, digital to analog converter 16 and dual-mode antenna 17, or assigns to motor of oil extractor 10 through motor speed regulator 13; Photoelectrical coupler 15 attacks in order to prevent thunder and lightning; Digital to analog converter 16 is used to carry out signal and instruction digital-to-analogue/analog-to-digital conversion; Dual-mode antenna 17 is used for sending and receiving instruction and signal.
The present embodiment type provides feasible condition owing to be equipped with the oil pumper intelligence controlling device for oil recovery department carries out the oil pumper Centralized Monitoring, is suitable for promoting the use.
Claims (2)
1, a kind of oil pumper of Based Intelligent Control, comprise oil pumper, motor of oil extractor [10] and oil pumper intelligence controlling device, it is characterized in that said oil pumper intelligence controlling device is made up of current sensor [11], sucker rod position sensor [12], motor speed regulator [13], single chip microcomputer [14], wherein current sensor [11] is loaded on the output line of motor [10] and connects single chip microcomputer [14]; Sucker rod position sensor [12] is loaded on and connects single chip microcomputer [14] on the sucker rod; Motor speed regulator [13] connects single chip microcomputer [14] and connects control motor [10].
2, oil pumper according to claim 1, it is characterized in that single chip microcomputer [14] linking number weighted-voltage D/A converter [16] in the said oil pumper intelligence controlling device, be provided with photoelectrical coupler [15] between single chip microcomputer [14] and the digital to analog converter [16], digital to analog converter [16] is connected with dual-mode antenna [17].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284838 CN2679357Y (en) | 2003-08-22 | 2003-08-22 | Intelligence controlled pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284838 CN2679357Y (en) | 2003-08-22 | 2003-08-22 | Intelligence controlled pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2679357Y true CN2679357Y (en) | 2005-02-16 |
Family
ID=34580546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03284838 Expired - Fee Related CN2679357Y (en) | 2003-08-22 | 2003-08-22 | Intelligence controlled pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2679357Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499367A (en) * | 2016-11-04 | 2017-03-15 | 吉林省三和电气系统工程有限公司 | A kind of oil pumper low impact spot starts intelligent positioner and its method |
-
2003
- 2003-08-22 CN CN 03284838 patent/CN2679357Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499367A (en) * | 2016-11-04 | 2017-03-15 | 吉林省三和电气系统工程有限公司 | A kind of oil pumper low impact spot starts intelligent positioner and its method |
| CN106499367B (en) * | 2016-11-04 | 2019-04-23 | 吉林省三和电气系统工程有限公司 | A kind of pumping unit low impact spot starting intelligent positioner and its method |
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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 |