CN202694077U - Pumping unit intelligent control system based on ground indicator diagram - Google Patents
Pumping unit intelligent control system based on ground indicator diagram Download PDFInfo
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- CN202694077U CN202694077U CN 201220248911 CN201220248911U CN202694077U CN 202694077 U CN202694077 U CN 202694077U CN 201220248911 CN201220248911 CN 201220248911 CN 201220248911 U CN201220248911 U CN 201220248911U CN 202694077 U CN202694077 U CN 202694077U
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- pumping unit
- central processing
- processing unit
- control panel
- local control
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Abstract
The utility model discloses a pumping unit intelligent control system based on a ground indicator diagram. The pumping unit intelligent control system comprises a load sensor and a displacement sensor. The load sensor is arranged on a beam hanger of a pumping unit, and the displacement sensor is arranged on the pumping unit. The pumping unit intelligent control system is characterized by comprising a field controlling plate and a central processor. The field controlling plate is in wireless connection with the load sensor and the displacement sensor, and the field controlling plate is in wireless connection with the central processor. The ground indicator diagram is obtained, transmitted and analyzed automatically through the field controlling plate and the central processor, adjustment of operation speed, stroke, positions of upper dead points and lower dead points and the like of the pumping unit is achieved, a large amount of labor time is saved, and pumping efficiency is improved.
Description
Technical field
The utility model relates to a kind of intelligent controlling system for beam-pumping unit, relates in particular to a kind of intelligent controlling system for beam-pumping unit based on surface dynamometer card.
Background technology
The present main manifestations of the intelligent control technology of oil pumper is for inputting oil pumper stroke, jig frequency parameter by execute-in-place panel or remote monitoring unit, and oil pumper is realized the stepless adjustable of oil pumper stroke, jig frequency according to the automatic adjust operation of these parameters; On the basis to oil pumper load and motor operating parameter monitoring, use the modern electrical machine control technology that the operation of pumping-unit motor is controlled in real time, thereby improve the efficient of oil pumper, reach the purpose of efficient energy-saving.The pumping well ground load-position diagram then is the Main Analysis foundation of rod-pumped well operation conditions, present way mainly is by oil well power indicator or spot sensor image data, giving afterwards the professional and technical personnel analyzes, swabbing parameter to rod-pumped well is adjusted, and parameter is assigned to on-the-spot oil pumper after will adjusting, and on-the-spot oil pumper is adjust operation state accordingly again.The collection of rod-pumped well load-position diagram, analyze adjustment and usually need two weeks to one month, that have even longer.Because the variation of down-hole situation, rod-pumped well are not to move under the swabbing parameter at optimum in a long period section, this raising for the energy-conservation of oil pumper and oil well recovery ratio has certain impact.
The utility model content
The utility model proposes a kind of intelligent controlling system for beam-pumping unit based on surface dynamometer card that improves oil pumping machine oil pumping efficient for the technical matters that exists in the above-mentioned prior art.
The utility model is to address the above problem the technical scheme that adopts to be:
A kind of intelligent controlling system for beam-pumping unit based on surface dynamometer card, comprise load transducer and displacement transducer, described load transducer is installed on the poliched rod eye of oil pumper, described displacement transducer is installed on the oil pumper, characterized by further comprising Local Control Panel and central processing unit, described Local Control Panel and load transducer and displacement transducer wireless connections, described Local Control Panel and central processing unit wireless connections.
By technique scheme, described Local Control Panel comprises Programmable Logic Controller, motor driver and radio network gateway, described radio network gateway is sent to central processing unit with load and the displacement signal that Programmable Logic Controller detects, described central processing unit is sent to Programmable Logic Controller by radio network gateway, the Controlled by Programmable Controller motor driver with signal after treatment.
By technique scheme, described central processing unit is comprised of PC and display screen.
The course of work of the present utility model is: by the Wireless loading sensor that is contained in the beam hanger for pumping machine place and polished rod load and displacement when being installed in displacement transducer on the oil pumper and detecting simultaneously the oil pumper operation, and these data are stored in the Local Control Panel of oil pumper, some other parameter that by the oil pumper Local Control Panel Programmable Logic Controller in these data and the Local Control Panel is gathered again, such as electric current, voltage, motor speed etc., be transferred to CPU (central processing unit) by radio network gateway, CPU (central processing unit) generates the surface dynamometer card of oil well automatically according to these data, and according to the degree of filling of surface dynamometer card to subsurface pump, leakage, the situations such as jam are analyzed, again in conjunction with other operational factor of oil pumper, pass through software analysis, automatically produce next step optimized operation parameter of oil pumper, and by radio network gateway these operational factors are fed back to the oil pumper Local Control Panel, by Local Control Panel according to the travelling speed of these parameters to oil pumper, stroke, the position of upper bottom dead centre etc. is adjusted.
Compared with prior art, the utility model has been obtained obvious technique effect:
1, by Local Control Panel and central processing unit automatic acquisition, transmission and parsing surface dynamometer card, the position of realization oil pumper travelling speed, stroke, upper bottom dead centre etc. is adjusted, and has not only saved a large amount of artificial time, and has improved pumping efficiency.
2, by the use of radio network gateway, in the mobile phone signal coverage, all can use easily this intelligence control system, greatly improve its usable range.
Description of drawings
Fig. 1 is that signal of the present utility model flows to schematic diagram.
Among the figure: 1, pumping-unit motor; 2, other sensor; 3, displacement transducer; 4, load transducer; 5, Local Control Panel; 6, Programmable Logic Controller (PLC); 7, central processing unit.
Embodiment
Now the utility model is described in further detail by reference to the accompanying drawings.
As shown in Figure 1, the utility model comprises that load transducer 4, displacement transducer 3, pumping-unit motor 1, Local Control Panel 5, central processing unit 7 reach other sensor 2 that moves other parameter for detection of oil pumper, and other sensor 2 is comprised of for detection of parameters such as electric current, voltage, motor speeds current transformer, voltage table, approach switch, limit switch, speed probe etc.
Local Control Panel is take Programmable Logic Controller 6(PLC) be core also to include motor driver and radio network gateway.Programmable Logic Controller detects the load and displacement signal of oil pumper synchronously, and the electric current of the oil pumper operation that the load and displacement data that collect and other sensor 2 are detected, voltage, the parameters such as motor speed send to central processing unit 7 through radio network gateway, central processing unit 7 is sent to Programmable Logic Controller with signal after treatment by radio network gateway, Programmable Logic Controller is again according to the swabbing parameter that feeds back to, calculate the rotating speed of pumping-unit motor, and this signal assigned to motor driver, electrod driving device control pumping-unit motor 1, thus realize the oil pumper travelling speed, stroke, the position of upper bottom dead centre etc. is adjusted.
The above only is an embodiment of the present utility model, and any simple change of carrying out according to know-why of the present utility model all still belongs in the utility model technical scope.
Claims (3)
1. intelligent controlling system for beam-pumping unit based on surface dynamometer card, comprise load transducer and displacement transducer, described load transducer is installed on the poliched rod eye of oil pumper, described displacement transducer is installed on the oil pumper, characterized by further comprising Local Control Panel and central processing unit, described Local Control Panel and load transducer and displacement transducer wireless connections, described Local Control Panel and central processing unit wireless connections.
2. a kind of intelligent controlling system for beam-pumping unit based on surface dynamometer card according to claim 1, it is characterized in that described Local Control Panel comprises Programmable Logic Controller, motor driver and radio network gateway, described radio network gateway is sent to central processing unit with load and the displacement signal that Programmable Logic Controller detects, described central processing unit is sent to Programmable Logic Controller by radio network gateway, the Controlled by Programmable Controller motor driver with signal after treatment.
3. a kind of intelligent controlling system for beam-pumping unit based on surface dynamometer card according to claim 1 and 2 is characterized in that described central processing unit is comprised of PC and display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248911 CN202694077U (en) | 2012-05-30 | 2012-05-30 | Pumping unit intelligent control system based on ground indicator diagram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248911 CN202694077U (en) | 2012-05-30 | 2012-05-30 | Pumping unit intelligent control system based on ground indicator diagram |
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| Publication Number | Publication Date |
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| CN202694077U true CN202694077U (en) | 2013-01-23 |
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| CN 201220248911 Expired - Lifetime CN202694077U (en) | 2012-05-30 | 2012-05-30 | Pumping unit intelligent control system based on ground indicator diagram |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293990A (en) * | 2013-05-16 | 2013-09-11 | 贵州航天林泉电机有限公司 | Controller and control method of direct-drive pumping unit of permanent magnet synchronous motor |
| CN106873488A (en) * | 2017-03-07 | 2017-06-20 | 四川凯创机电设备有限公司 | By the full-automatic excavating equipment of gateway coordination data |
| CN109403928A (en) * | 2018-11-23 | 2019-03-01 | 徐州东方传动机械股份有限公司 | A kind of intelligence pumping unit monitoring system |
| CN110617038A (en) * | 2019-09-20 | 2019-12-27 | 中国石油化工股份有限公司 | Oil pumping drive control and detection analysis device based on self-adaptive analysis |
| CN111810126A (en) * | 2020-07-01 | 2020-10-23 | 北京泛华万联机电集成技术有限责任公司 | Automatic control equipment and method for improving pumping efficiency of beam-pumping unit |
-
2012
- 2012-05-30 CN CN 201220248911 patent/CN202694077U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293990A (en) * | 2013-05-16 | 2013-09-11 | 贵州航天林泉电机有限公司 | Controller and control method of direct-drive pumping unit of permanent magnet synchronous motor |
| CN103293990B (en) * | 2013-05-16 | 2016-03-23 | 贵州航天林泉电机有限公司 | A kind of permagnetic synchronous motor direct-drive oil extractor controller and control method |
| CN106873488A (en) * | 2017-03-07 | 2017-06-20 | 四川凯创机电设备有限公司 | By the full-automatic excavating equipment of gateway coordination data |
| CN109403928A (en) * | 2018-11-23 | 2019-03-01 | 徐州东方传动机械股份有限公司 | A kind of intelligence pumping unit monitoring system |
| CN109403928B (en) * | 2018-11-23 | 2021-05-04 | 徐州东方传动机械股份有限公司 | Intelligent pumping unit monitoring system |
| CN110617038A (en) * | 2019-09-20 | 2019-12-27 | 中国石油化工股份有限公司 | Oil pumping drive control and detection analysis device based on self-adaptive analysis |
| CN110617038B (en) * | 2019-09-20 | 2021-11-23 | 中国石油化工股份有限公司 | Oil pumping drive control and detection analysis device based on self-adaptive analysis |
| CN111810126A (en) * | 2020-07-01 | 2020-10-23 | 北京泛华万联机电集成技术有限责任公司 | Automatic control equipment and method for improving pumping efficiency of beam-pumping unit |
| CN111810126B (en) * | 2020-07-01 | 2023-08-18 | 北京泛华万联机电集成技术有限责任公司 | Automatic control equipment and method for improving pump efficiency of beam pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SINOPEC PETROLEUM ENGINEERING MACHINERY CO., LTD. Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20150114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100728 CHAOYANG, BEIJING TO: 430223 WUHAN, HUBEI PROVINCE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: PERTOLEUM MACHINERY RESEARCH INSTITUTE OF SINOPEC OILFIELD EQUIPMENT Corp. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: PETROLEUM MACHINERY RESEARCH INSTITUTE OF JIANGHAN PETROLEUM ADMINISTRATION BUREAU, CHINA PETROCHEMICAL Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150114 Address after: 430223, Hubei, East Lake province Wuhan New Technology Development Zone 77 Optics Valley Avenue, Optics Valley finance port, block A2, 12 Patentee after: Sinopec Petroleum Engineering Machinery Co.,Ltd. Patentee after: PERTOLEUM MACHINERY RESEARCH INSTITUTE OF SINOPEC OILFIELD EQUIPMENT Corp. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: PERTOLEUM MACHINERY RESEARCH INSTITUTE OF SINOPEC OILFIELD EQUIPMENT Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171019 Address after: 430223, No. 5, Chinese workers' garden, Temple Hill community, East Lake New Technology Development Zone, Wuhan, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION INSTITUTE Patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Address before: 430223, Hubei, East Lake province Wuhan New Technology Development Zone 77 Optics Valley Avenue, Optics Valley finance port, block A2, 12 Co-patentee before: PERTOLEUM MACHINERY RESEARCH INSTITUTE OF SINOPEC OILFIELD EQUIPMENT Corp. Patentee before: Sinopec Petroleum Engineering Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
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| CX01 | Expiry of patent term |