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Remote electrical control system and control method for oil pumping unit

An electrical control system and electrical control technology, applied in pump control, mechanical equipment, earthwork drilling and mining, etc., can solve the problems of ineffective protection, unsafe, inoperable state detection and regulation, etc.

Inactive Publication Date: 2021-07-27
SHANDONG YUSHENG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing pumping unit that cannot detect and regulate the working state in time, so that the work is in an unsafe state and cannot be effectively protected, and the proposed remote electrical control system of the pumping unit and Control Method

Method used

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  • Remote electrical control system and control method for oil pumping unit
  • Remote electrical control system and control method for oil pumping unit
  • Remote electrical control system and control method for oil pumping unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1-4 , the remote electrical control system of the pumping unit, including a control terminal, 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, and a spare Power supply, drive module, acquisition module and processing module. The drive module includes the first oil well pump and the second oil well pump. The acquisition module includes a video acquisition unit, a temperature acquisition unit, an oil quantity acquisition unit, a current acquisition unit and a voltage acquisition unit, and the video acquisition unit The unit is a camera, the temperature acquisition unit is a temperature sensor that can collect the working temperature of the drive module, the oil volume acquisition unit is a flow sensor that can collect the oil pumping volume, and the current acquisition unit is a current sensor that c...

Embodiment 2

[0036] refer to Figure 5 , the remote electrical control method of the pumping unit mainly includes the following steps:

[0037] S1: Start or shut down by on-site control and remote control power module;

[0038] S2: Provide power for oil pumping through the drive module;

[0039] S3: Collect the temperature, current, voltage, oil output and on-site video of the drive module during operation;

[0040] S4: transmit the collected data to the control terminal for analysis;

[0041] S5: The processing module regulates the temperature, current, voltage and oil output of the drive module.

[0042] In this embodiment, the on-site control terminal in S1 starts the power module or the remote server controls the power module by connecting the wireless transmission module with the control terminal, and the display unit can display and transmit the data to the remote server synchronously, and the remote server can manually regulation.

[0043] In this embodiment, the S2 drive modul...

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Abstract

The invention belongs to the technical field of oil pumping unit electrical control, and particularly relates to a remote electrical control system and a control method for an oil pumping unit. Aiming at the problems that the working state cannot be detected and regulated in time when an existing oil pumping unit works, so that the working state is in an unsafe state, and effective protection cannot be carried out, the following scheme is provided. The remote electrical control system for the oil pumping unit comprises a control terminal, 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, a collecting module and a processing module. The temperature, the current, the voltage and the oil outlet amount of the driving module can be collected and remotely transmitted through the collecting module, meanwhile, on-site videos can be collected, and attention can be given at any time and protection can be carried out; and automatic or manual control can be realized, so that the requirement of remote protection can be met.

Description

technical field [0001] The invention relates to the technical field of electric control of a pumping unit, in particular to a remote electric control system and a control method of a pumping unit. Background technique [0002] The pumping unit is an important production equipment in the oil field, and it is also a large energy consumer. It is the focus of oil field production management and energy saving and emission reduction. Due to the remote location of the oil pumping unit, it is very inconvenient to control it on site. Therefore, a remote monitoring system is often used to control The operating condition of the pumping unit is monitored, because the pumping unit is sometimes in an unsupervised state, and it is prone to failure. [0003] When the existing pumping unit is working, the working state cannot be detected and regulated in time, so that the work is in an unsafe state and cannot be effectively protected. Contents of the invention [0004] The purpose of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/00E21B47/008F04B49/03F04B49/06F04B49/10F04B53/08F04B47/00F04B51/00
CPCE21B43/121F04B49/03F04B49/06F04B49/10F04B53/08F04B47/00F04B51/00
Inventor 宋燎原
Owner SHANDONG YUSHENG ELECTRIC