A liquid leakage detection system and method for partition positioning

Abstract

The invention discloses a liquid leakage detection system and method for partition positioning. The liquid leakage detection system for partition positioning uses two identical induction lines arranged in parallel, and a first diode is arranged on the first induction line to partition, and A reverse second diode is set at the junction of the two sensing lines, and detection nodes are set at the two ends of the partition corresponding to the two parallel sensing lines. Each detection node is connected to the constant current source and the reference through a double-control switch The source is connected, and the dual-control switch orientation of the detection node is adjusted to obtain the voltage of the detection node. The present invention can detect whether the overall wiring area is leaking, the specific area where the leakage occurs (the first area or the second area or both areas) and the specific location of the leakage. Interference is suitable for liquid leakage detection in two areas that are far apart, especially when it can detect the specific location of liquid leakage in two areas at the same time, and has strong applicability.

Description

technical field [0001] The invention relates to the field of liquid leakage detection, in particular to a system and method for detecting liquid leakage with partition positioning. Background technique [0002] With the continuous development of science and technology, our life has been gradually integrated into big data. The development of big data analysis must be inseparable from basic hardware facilities. Servers storing big data are running in the modern electronic information system computer room. In order to ensure the normal operation of servers and other equipment, the computer room will be equipped with precision air conditioners, air compressors, UPS and other equipment as well as supporting monitoring systems to provide stable power systems for the computer room. Temperature and humidity environment and pressure environment. There will be hidden dangers of liquid leakage in the humidification water supply of the air conditioner and the compressor. Not only the...

AI Technical Summary

Problems solved by technology

When the owner uses the site to divide multiple areas and leaks occur in multiple areas, it is impossible to distinguish the specific distribution area of ​​the leakage, and it is also impossible to determine the specific location of the real leakage area, which affects the positioning results

[0005] According to the analysis of products on the market, the existing concept of multi-point positioning is only a time difference. When an alarm occurs for the first time, the current information is recorded. If the detected leakage signal changes greatly, it will prompt other point leakage alarms, but Unable to target second region

In addition to the inability to locate the leakage point in the second area in this way, if the alarm is caused by multiple leaks at the first time, it will only be considered as a point alarm, and the positioning is inaccurate

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