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Intelligent low-voltage flood-prevention water level control system

A water level control and intelligent technology, applied in control/adjustment system, liquid level control, non-electric variable control, etc., can solve the problems of narrow application range, user safety threat, staff electric shock, etc., to prevent secondary damage, The effect of avoiding danger

Pending Publication Date: 2018-04-27
QINGYUAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the solutions to flood control are carried out by building the distribution system on high ground, physical isolation, manual early warning, or manual on-site power failure; There is a threat and there is a risk of electrocution for staff

Method used

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  • Intelligent low-voltage flood-prevention water level control system

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no. 1 example

[0021] Such as figure 1 Shown is the first embodiment of the intelligent low-voltage flood control level control system of the present invention, including the GSM flood control protection remote management master station and some water level monitoring alarm devices for monitoring the water level, the water level monitoring alarm device and the GSM flood control protection remote management master station Station communication connection; the GSM flood protection remote management master station is connected with a flood control electric circuit breaker and several SMS transceiver modules, and the flood control electric circuit breaker and SMS transceiver modules are connected with the GSM flood protection remote management master station in two-way communication; GSM flood protection remote management The master station can receive the trip signal from the water level monitoring alarm device or the SMS transceiver module, and control the tripping of the flood control electric...

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Abstract

The invention relates to the technical field of power equipment protection, more particularly to an intelligent low-voltage flood-prevention water level control system comprising a GSM flood-prevention protection remote management master station, a plurality of water level monitoring and warning devices being connected with the GSM flood-prevention protection remote management master station and being used for monitoring water levels, a flood-prevention electric circuit breaker and a plurality of short message transceiving modules. The GSM flood-prevention protection remote management master station is able to receive tripping signals from the water level monitoring and warning devices and control the flood-prevention electric circuit breaker to be separated and released. According to theinvention, quick response is carried out and power supply is cut off quickly when a flood arrives so as to prevent secondary losses caused by the power supply; because the separation and releasing, caused by the flood, of the flood-prevention electric circuit breaker are locked and the state is kept, remote opening or closing is forbidden and the operation can not be carried out until delocking isdone, so that re-opening and misoperation-proof closing operations are prevented; and when closing is needed after the flood recedes, the closing of the flood-prevention electric circuit breaker is controlled remotely to guarantee the personal safety.

Description

technical field [0001] The invention relates to the technical field of power equipment protection in flood seasons, and more specifically, to an intelligent low-voltage flood prevention level control system. Background technique [0002] In areas with developed rainfall and low terrain during the flood season, the flood season will have super destructive power on the meter system and bring huge losses to life and property. Therefore, for some southern regions with huge differences in rainfall during the drought and flood seasons, how to ensure the low-lying areas created by the flood season The safety of power supply in the region is particularly prominent. At present, most of the solutions to flood control are carried out by building the distribution system on high ground, physical isolation, manual early warning, or manual on-site power failure; There is a threat and there is a risk of electrocution for staff. Contents of the invention [0003] The purpose of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D9/12H02H5/08H02H3/00
CPCH02H3/00H02H5/08G05D9/12
Inventor 阮顺添欧少贤范平涛黄耀亮陈嘉杰阮桂文周志光侯进星叶耀权张海欧
Owner QINGYUAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD
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