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ZigBee-based oil field pumping unit multi-function measuring meter and method

A technology of measuring instruments and measuring methods, which is applied in the direction of measuring devices, instruments, signal transmission systems, etc., which can solve problems such as inconvenient staff for long-term on-site measurement, lack of motor protection function, and harsh environment in oil field operations, etc., to achieve equipment daily Safety inspection and maintenance are convenient, data transmission is fast and convenient, and network capacity is safe and reliable.

Pending Publication Date: 2018-05-11
NANYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Use the reverse deduction method to find the corresponding disadvantages according to the advantages of the present invention; the disadvantage of the existing invention is that it does not have the function of wireless transmission, nor does it have the function of motor protection
The environment of the oil field operation site is harsh, and the existing invention can not facilitate the staff to obtain relevant power parameter information through long-term on-site measurement

Method used

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  • ZigBee-based oil field pumping unit multi-function measuring meter and method
  • ZigBee-based oil field pumping unit multi-function measuring meter and method
  • ZigBee-based oil field pumping unit multi-function measuring meter and method

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Embodiment Construction

[0039] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0040] The present invention mainly includes four parts of a power base plate, a main control board, a display board and an upper computer, such as figure 1 shown.

[0041] The power base plate includes a power conversion module, a voltage transformer, 3 relay outputs and 3 digital input circuits.

[0042] The power conversion module includes DC / DC power conversion chips LM2596-12 and LM2596-5, the 12VDC power supply required by the control voltage conversion supply circuit and the 5V required by the A / D conversion circuit on the main control board. DC power supply.

[0043] The voltage transformer is used to supply power to measuring instruments and relay protect...

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Abstract

The invention discloses a ZigBee-based oil field pumping unit multi-function measuring meter and method. The ZigBee-based oil field pumping unit multi-function measuring meter mainly comprises a powersupply bottom board, a main control board, a display panel and an upper computer. The main control board is plugged on the power supply bottom board; the display panel is plugged on the main controlboard or is led out and arranged to a control cabinet door through a DB15 wire; and the upper computer is communicated with the main control board in a wired or wireless manner. The ZigBee-based oil field pumping unit multi-function measuring meter and method can realize the advantages of real-time dynamic data obtaining, high data precision and being safe and reliable.

Description

technical field [0001] The invention relates to the technical field of multifunctional measurement of oilfield pumping motors, in particular to a ZigBee-based multifunctional measuring instrument and method for oilfield pumping motors. Background technique [0002] The pumping unit is the main equipment in the oil field operation. During the oil extraction process, the motor drives the chain to keep the kowtow machine moving up and down so that the oil is continuously pumped up. During this process, the pumping unit converts electrical energy into kowtow machine. Mechanical energy. The conversion efficiency of electric energy to mechanical energy of the pumping unit is directly related to the power consumption cost and the overall economic benefits of oilfield production. Electricity is consumed. At present, ordinary power meters have been widely used in residential areas, but they usually only have power metering and over-current and over-voltage protection functions. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G08C17/02
CPCG08C17/02G01D21/02
Inventor 张新刚张坤贾晓孙晓林刘妍王保平
Owner NANYANG NORMAL UNIV
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