CN113175310A - Remote electric control system and control method for oil pumping unit - Google Patents
Remote electric control system and control method for oil pumping unit Download PDFInfo
- Publication number
- CN113175310A CN113175310A CN202110521276.4A CN202110521276A CN113175310A CN 113175310 A CN113175310 A CN 113175310A CN 202110521276 A CN202110521276 A CN 202110521276A CN 113175310 A CN113175310 A CN 113175310A
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- Prior art keywords
- module
- unit
- oil
- pumping
- current
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- 238000005086 pumping Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000003129 oil well Substances 0.000 claims description 32
- 230000033228 biological regulation Effects 0.000 claims description 13
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/03—Stopping, starting, unloading or idling control by means of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/10—Other safety measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing freezing
Abstract
The invention belongs to the technical field of electric control of pumping units, in particular to a remote electric control system and a remote electric control method of a pumping unit, aiming at the problem that the working state of the existing pumping unit cannot be detected and regulated in time when the existing pumping unit works, so that the work is in an unsafe state and cannot be effectively protected, the remote electric control system comprises a control terminal, wherein the control terminal is connected with a display unit and a power supply module, the control terminal is connected with a wireless transmission module, the wireless transmission module is connected with a remote server, and the power supply module is connected with a standby power supply, a driving module, an acquisition module and a processing module. The invention can collect and remotely transmit the temperature, the current, the voltage and the oil output on the driving module through the collecting module, and can collect the field video, pay attention to and protect at any time; the control can be automatically or manually carried out, and the requirement of remote protection can be met.
Description
Technical Field
The invention relates to the technical field of electric control of pumping units, in particular to a remote electric control system and a remote electric control method for a pumping unit.
Background
The pumping unit is important production equipment of an oil field, is also an energy-consuming big household, and is the key point of production management and energy conservation and emission reduction of the oil field, because the geographical position of the pumping unit is far away, if the field control is very inconvenient, the operation condition of the pumping unit is mostly monitored by adopting a remote monitoring system, and because the pumping unit is in an unsupervised state sometimes, the pumping unit is easy to break down.
The existing pumping unit can not detect and regulate the working state in time when working, so that the working state is unsafe and the effective protection can not be carried out.
Disclosure of Invention
The invention aims to solve the defects that the working state of the existing pumping unit cannot be detected and regulated in time when the pumping unit works, so that the working state is unsafe and the pumping unit cannot be effectively protected.
In order to achieve the purpose, the invention adopts the following technical scheme:
the remote electrical control system of the oil pumping unit comprises a control terminal, wherein a display unit and a power module are connected to the control terminal, a wireless transmission module is connected to the control terminal, a remote server is connected to the wireless transmission module, a standby power supply, a driving module, an acquisition module and a processing module are connected to the power module, the driving module comprises a first oil well pump and a second oil well pump, the acquisition module comprises a video acquisition unit, a temperature acquisition unit, an oil quantity acquisition unit, a current acquisition unit and a voltage acquisition unit, the video acquisition unit is a camera, the temperature acquisition unit is a temperature sensor, the oil quantity acquisition unit is a flow sensor, the current acquisition unit is a current sensor, the voltage acquisition unit is a voltage sensor, the processing module comprises an alarm unit, a temperature adjustment unit, an oil pump control unit, a current adjustment unit and a voltage adjustment unit, the alarm unit is an alarm, the temperature regulating unit is a cooling fan, the oil pump control unit is two electromagnetic valves, the current regulating unit is a current regulator, and the voltage regulating unit is a transformer.
Preferably, the driving module is used for providing oil pumping power, the first oil well pump is used as main oil pumping power, and the second oil well pump is used as standby oil pumping power.
Preferably, the acquisition module is used for acquiring oil pumping working data and conditions, and mainly comprises video acquisition, temperature acquisition, oil mass acquisition, current acquisition and voltage acquisition.
Preferably, the processing module is used for adjusting and controlling the oil pumping working data and conditions, and mainly comprises field alarm, temperature adjustment, oil pump control, current adjustment and voltage adjustment.
Preferably, the power module is used for providing electric energy, and the standby power supply is used for providing electric energy when the power module fails.
The invention provides a remote electric control method of an oil pumping unit, which mainly comprises the following steps:
s1: the power supply module is started or closed through field control and remote control;
s2: the driving module is used for providing power for oil pumping;
s3: collecting the temperature, current, voltage, oil output and field video of a driving module during working;
s4: transmitting the collected data to a control terminal for analysis;
s5: the processing module regulates and controls the temperature, the current, the voltage and the oil output of the driving module.
Preferably, in S1, the field control terminal starts the power module or the remote server is connected to the control terminal through the wireless transmission module to control the power module, and the display unit can display the power module and synchronously transmit the data to the remote server.
Preferably, the S2 driving module includes that first oil-well pump is as main oil pumping power, and the second oil-well pump is as reserve oil pumping power, all is provided with the solenoid valve on first oil-well pump and the second oil-well pump, is connected with same oil pipe on first oil-well pump and the second oil-well pump.
Preferably, the temperature, the current, the voltage, the oil output amount and the field video of the driving module are collected in S3 and S4 and then transmitted to the control terminal, the control terminal presets standard values of the temperature, the current, the voltage and the oil output amount, the standard values are analyzed through comparison, the deviation is regulated and controlled, and the field video is collected through the camera.
Preferably, in S5, if the temperature of the driving module is too high, the temperature of the driving module is adjusted by using a temperature adjusting unit; if the current of the driving module is abnormal, the current of the driving module is adjusted by using the current adjusting unit; if the voltage of the driving module is abnormal, the voltage of the driving module is adjusted by using the voltage adjusting unit; if the oil output quantity does not reach the standard value, the oil pump control unit is utilized to control the second oil pump to start or close to control the oil quantity; if the unsafe condition occurs in the field video, the alarm unit is used for reminding alarm or turning off the power supply module, and if the power supply module breaks down, the control terminal controls the standby power supply to start to continue supplying power.
Compared with the prior art, the invention has the advantages that:
the invention can collect and remotely transmit the temperature, the current, the voltage and the oil output on the driving module through the collecting module, and can collect the field video, pay attention to and protect at any time; the temperature, the current, the voltage and the oil output of the driving module are regulated and controlled by the arranged processing module, and can be automatically or manually controlled, so that the requirement of remote protection can be met.
Drawings
FIG. 1 is a block diagram of a remote electrical control system for a pumping unit according to the present invention;
FIG. 2 is a block diagram of a driving module of the remote electrical control system for the pumping unit according to the present invention;
FIG. 3 is a block diagram of an acquisition module of the remote electrical control system of the pumping unit according to the present invention;
FIG. 4 is a block diagram of a processing module of the remote electrical control system for the pumping unit according to the present invention;
fig. 5 is a flow chart of the remote electrical control method of the pumping unit provided by the invention.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, the remote electrical control system of the oil pumping unit comprises a control terminal, a display unit and a power module are connected on the control terminal, a wireless transmission module is connected on the control terminal, a remote server is connected on the wireless transmission module, a standby power supply, a driving module, an acquisition module and a processing module are connected on the power module, the driving module comprises a first oil well pump and a second oil well pump, the acquisition module comprises a video acquisition unit, a temperature acquisition unit, an oil amount acquisition unit, a current acquisition unit and a voltage acquisition unit, the video acquisition unit is a camera, the temperature acquisition unit is a temperature sensor and can acquire the working temperature of the driving module, the oil amount acquisition unit is a flow sensor and can acquire the oil pumping amount, the current acquisition unit is a current sensor and can acquire the working current of the driving module, the voltage acquisition unit can gather drive module's operating voltage for voltage sensor, processing module includes alarm unit, the temperature regulation unit, oil pump control unit, current regulation unit and voltage regulation unit, alarm unit can report to the police the early warning for the alarm, the temperature regulation unit can be for the cooling fan cooling heat dissipation of cooling when drive module operating temperature is too high, oil pump control unit can control first oil-well pump and second oil-well pump and open or close for two solenoid valves, the current regulation unit can adjust drive module's operating current for the current regulator, the voltage regulation unit can adjust drive module's operating voltage for the transformer.
In this embodiment, the drive module is used for providing the power of pumping, and first oil-well pump is as main pumping power, and the second oil-well pump is as reserve pumping power.
In this embodiment, the collection module is used for gathering oil pumping working data and condition, mainly includes video acquisition, temperature acquisition, oil mass collection, current collection and voltage acquisition.
In this embodiment, the processing module is used for adjusting and controlling the oil pumping working data and conditions, and mainly includes on-site alarm, temperature adjustment, oil pump control, current adjustment and voltage adjustment.
In this embodiment, the power module is configured to provide electric energy, and the standby power supply is configured to provide electric energy when the power module fails.
Example two
Referring to fig. 5, the remote electric control method of the pumping unit mainly comprises the following steps:
s1: the power supply module is started or closed through field control and remote control;
s2: the driving module is used for providing power for oil pumping;
s3: collecting the temperature, current, voltage, oil output and field video of a driving module during working;
s4: transmitting the collected data to a control terminal for analysis;
s5: the processing module regulates and controls the temperature, the current, the voltage and the oil output of the driving module.
In this embodiment, the field control terminal starts the power module or the remote server is connected with the control terminal through the wireless transmission module to control the power module in S1, the display unit can display and synchronously transmit data to the remote server, and the remote server can perform manual regulation and control.
In this embodiment, the S2 drive module includes that first oil-well pump is as main oil pumping power, the second oil-well pump is as reserve oil pumping power, all be provided with the solenoid valve on first oil-well pump and the second oil-well pump, be connected with same oil pipe on first oil-well pump and the second oil-well pump, can control the start-up and close of first oil-well pump and second oil-well pump through opening the solenoid valve, can improve the oil pumping volume when first oil-well pump and second oil-well pump open simultaneously, adjust the operating voltage of first oil-well pump and second oil-well pump, the oil pumping volume of first oil-well pump and second oil-well pump can be transferred equally.
In this embodiment, the temperature, the current, the voltage, the oil output amount and the field video of the driving module are collected in S3 and S4 and then transmitted to the control terminal, the control terminal presets standard values of the temperature, the current, the voltage and the oil output amount, the standard values are analyzed through comparison, the deviation is regulated and controlled, and the field video is collected through the camera.
In this embodiment, in S5, if the temperature of the driving module is too high, the temperature of the driving module is adjusted by the temperature adjustment unit; if the current of the driving module is abnormal, the current of the driving module is adjusted by using the current adjusting unit; if the voltage of the driving module is abnormal, the voltage of the driving module is adjusted by using the voltage adjusting unit; if the oil output quantity does not reach the standard value, the oil pump control unit is utilized to control the second oil pump to start or close to control the oil quantity; if the unsafe condition occurs in the field video, the alarm unit is used for reminding alarm or turning off the power supply module, and if the power supply module breaks down, the control terminal controls the standby power supply to start to continue supplying power.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (10)
1. The remote electric control system of the oil pumping unit comprises a control terminal, wherein the control terminal is connected with a display unit and a power module, and is characterized in that the control terminal is connected with a wireless transmission module, the wireless transmission module is connected with a remote server, the power module is connected with a standby power supply, a driving module, an acquisition module and a processing module, the driving module comprises a first oil well pump and a second oil well pump, the acquisition module comprises a video acquisition unit, a temperature acquisition unit, an oil quantity acquisition unit, a current acquisition unit and a voltage acquisition unit, the video acquisition unit is a camera, the temperature acquisition unit is a temperature sensor, the oil quantity acquisition unit is a flow sensor, the current acquisition unit is a current sensor, the voltage acquisition unit is a voltage sensor, the processing module comprises an alarm unit, a temperature regulation unit, an oil pump control unit, a current regulation unit and a voltage regulation unit, the alarm unit is an alarm, the temperature regulating unit is a cooling fan, the oil pump control unit is two electromagnetic valves, the current regulating unit is a current regulator, and the voltage regulating unit is a transformer.
2. The remote electrical control system for a pumping unit of claim 1, wherein the drive module is configured to provide pumping power, the first pump being configured to provide primary pumping power, and the second pump being configured to provide backup pumping power.
3. The remote electrical control system of the oil pumping unit according to claim 1, wherein the collection module is used for collecting oil pumping working data and conditions, and mainly comprises video collection, temperature collection, oil quantity collection, current collection and voltage collection.
4. The remote electrical control system for the pumping unit of claim 1, wherein the processing module is used for regulating and controlling pumping operation data and conditions, and mainly comprises on-site alarming, temperature regulation, oil pump control, current regulation and voltage regulation.
5. The remote electrical control system for a pumping unit of claim 1, wherein the power module is configured to provide electrical power, and the backup power source is configured to provide electrical power in the event of a failure of the power module.
6. The remote electric control method of the oil pumping unit is characterized by mainly comprising the following steps according to the claims 1-5:
s1: the power supply module is started or closed through field control and remote control;
s2: the driving module is used for providing power for oil pumping;
s3: collecting the temperature, current, voltage, oil output and field video of a driving module during working;
s4: transmitting the collected data to a control terminal for analysis;
s5: the processing module regulates and controls the temperature, the current, the voltage and the oil output of the driving module.
7. The remote electrical control method for the oil pumping unit according to claim 6, wherein in the step S1, the field control terminal starts the power module or the remote server is connected with the control terminal through the wireless transmission module to control the power module, and the display unit can display and synchronously transmit data to the remote server.
8. The remote electrical control method for the pumping unit according to claim 6, wherein the S2 driving module comprises a first oil pump as a main pumping power source and a second oil pump as a standby pumping power source, the first oil pump and the second oil pump are both provided with electromagnetic valves, and the first oil pump and the second oil pump are connected with the same oil outlet pipe.
9. The remote electrical control method for the pumping unit according to claim 6, wherein the temperature, the current, the voltage, the oil output and the field video of the driving module are collected in S3 and S4 and then transmitted to the control terminal, the control terminal presets standard values of the temperature, the current, the voltage and the oil output, and analyzes the standard values by comparison and regulates and controls the deviation, and the field video is collected by the camera.
10. The remote electrical control method for the pumping unit according to claim 6, wherein in step S5, if the temperature of the driving module is too high, the temperature of the driving module is adjusted by using the temperature adjusting unit; if the current of the driving module is abnormal, the current of the driving module is adjusted by using the current adjusting unit; if the voltage of the driving module is abnormal, the voltage of the driving module is adjusted by using the voltage adjusting unit; if the oil output quantity does not reach the standard value, the oil pump control unit is utilized to control the second oil pump to start or close to control the oil quantity; if the unsafe condition occurs in the field video, the alarm unit is used for reminding alarm or turning off the power supply module, and if the power supply module breaks down, the control terminal controls the standby power supply to start to continue supplying power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110521276.4A CN113175310A (en) | 2021-05-13 | 2021-05-13 | Remote electric control system and control method for oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110521276.4A CN113175310A (en) | 2021-05-13 | 2021-05-13 | Remote electric control system and control method for oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113175310A true CN113175310A (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110521276.4A Pending CN113175310A (en) | 2021-05-13 | 2021-05-13 | Remote electric control system and control method for oil pumping unit |
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| Country | Link |
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| CN (1) | CN113175310A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203101941U (en) * | 2012-12-19 | 2013-07-31 | 宇星科技发展(深圳)有限公司 | Fault remote safety monitoring system for oil well pumping unit |
| CN103281372A (en) * | 2013-05-29 | 2013-09-04 | 滁州友林科技发展有限公司 | Pumping unit intelligent control method |
| CN103281371A (en) * | 2013-05-29 | 2013-09-04 | 滁州友林科技发展有限公司 | System and method for controlling pumping unit in long distance based on 4G mobile network |
| CN204284875U (en) * | 2014-11-05 | 2015-04-22 | 北京腾光伟业商贸有限公司 | A kind of Interated lubricating device for pumping unit |
| CN107703758A (en) * | 2017-11-10 | 2018-02-16 | 河北华北石油荣盛机械制造有限公司 | A kind of oil pumper adaptive rate driving control system and control method |
| CN207229077U (en) * | 2017-06-09 | 2018-04-13 | 山东天工石油装备有限公司 | A kind of control system for oil-pumping unit |
| 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 |
| CN212435618U (en) * | 2020-10-13 | 2021-01-29 | 吉林省德诚电气有限公司 | Energy-saving synergistic environment-friendly oil pumping unit control device |
-
2021
- 2021-05-13 CN CN202110521276.4A patent/CN113175310A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203101941U (en) * | 2012-12-19 | 2013-07-31 | 宇星科技发展(深圳)有限公司 | Fault remote safety monitoring system for oil well pumping unit |
| CN103281372A (en) * | 2013-05-29 | 2013-09-04 | 滁州友林科技发展有限公司 | Pumping unit intelligent control method |
| CN103281371A (en) * | 2013-05-29 | 2013-09-04 | 滁州友林科技发展有限公司 | System and method for controlling pumping unit in long distance based on 4G mobile network |
| CN204284875U (en) * | 2014-11-05 | 2015-04-22 | 北京腾光伟业商贸有限公司 | A kind of Interated lubricating device for pumping unit |
| CN207229077U (en) * | 2017-06-09 | 2018-04-13 | 山东天工石油装备有限公司 | A kind of control system for oil-pumping unit |
| CN107703758A (en) * | 2017-11-10 | 2018-02-16 | 河北华北石油荣盛机械制造有限公司 | A kind of oil pumper adaptive rate driving control system and control method |
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Application publication date: 20210727 |
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