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Intelligent submersible electric pump protecting control device

A submersible electric pump, protection and control technology, applied in the direction of pump control, liquid variable capacity machinery, machine/engine, etc., can solve the problems that cannot meet the requirements of equipment modernization, and achieve the effect of good stability and convenient use

Inactive Publication Date: 2012-10-17
扬州润邮自动控制设备研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The submersible electric pump protection device currently produced can no longer meet the requirements of equipment modernization

Method used

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  • Intelligent submersible electric pump protecting control device

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Embodiment Construction

[0013] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0014] As shown in the accompanying drawings: an intelligent submersible electric pump protection control device, including a single-chip system part, a signal acquisition unit, an output drive circuit unit, a display control unit, a remote monitoring output unit and a system power supply, the signal acquisition unit and the single-chip The input end of the system part is connected, the single-chip microcomputer system part powered by the system power supply is connected with the display control unit, the output end of the single-chip microcomputer system part is connected with the output drive circuit unit, and the remote monitoring output unit is connected with the single-chip microcomputer system part.

[0015] The MCS-51 series microprocessor CPU of Intel Corporation is used as the core measurement device in the single-chip microcomputer system...

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Abstract

The invention discloses an intelligent submersible electric pump protecting control device, which comprises a single-chip microcomputer system part, a signal gathering unit, a drive circuit outputting unit, a display control unit, a remote monitoring output unit and a systematic power supply, wherein the signal gathering unit is connected with an input end of the single-chip microcomputer system part; the single-chip microcomputer part with power supplied by the systematic power supply is connected with the display control unit; an output end of the single-chip microcomputer part is connected with the drive circuit outputting unit; and the remote monitoring output unit is connected with the single-chip microcomputer part. According to the invention, the microcomputer technology is adopted, so that the intelligent submersible electric pump protecting control device is convenient to use, has good stability and can meet requirements on operation and management of medium and large submersible electric pumps.

Description

technical field [0001] The invention relates to an operation protection device for a large and medium-sized submersible electric pump, in particular to an intelligent protection control device for a submersible electric pump. Background technique [0002] The submersible pump protection control device is to input the sensor signals such as winding temperature, motor water intake, oil chamber water intake, bearing overheating, etc. placed in the large and medium-sized submersible pump to the submersible pump protection controller, and monitor it in real time , when the operating parameters exceed the specified range, and according to the selected working state, an alarm signal or a shutdown signal can be sent. The submersible electric pump protection device currently produced can no longer meet the requirements of equipment modernization. Contents of the invention [0003] The object of the present invention is to provide an intelligent submersible electric pump protection...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/06
Inventor 孙杰
Owner 扬州润邮自动控制设备研究所有限公司
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