COMPLEX SENSOR SYSTEM FOR DETCTING UNDERGROUND CONTAMINATION

The present invention relates to a complex sensor system for detecting underground contamination, which can prevent the spreading of contamination. The complex sensor system for detecting underground contamination according to the present invention comprises: at least one complex sensor module; and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KO CHIHYE, KIM SEUNGDO, LEE HEUISOON, AHN TAEGYU
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a complex sensor system for detecting underground contamination, which can prevent the spreading of contamination. The complex sensor system for detecting underground contamination according to the present invention comprises: at least one complex sensor module; and a cable for suspending and supporting the complex sensor module. The complex sensor module comprises: a main body which is inserted into an underground perforation hole, is formed long upward and downward, and is made of an insulation material; electrode units which are installed in the main body to be spaced apart from each other upward and downward and are provided with at least two current electrodes and two potential electrodes; a sensor unit which is installed in the main body to measure underground geochemistry elements and has at least one of an electro-conductivity sensor, a temperature sensor, a humidity sensor, a pH sensor, a dissolved oxygen sensor, a nitric nitrogen sensor, or a redox potential sensor; and a communication unit which is connected with a wired and wireless communication network to transmit a measurement value of the sensor unit and the electrode units to the outside. 본 발명은 지중 오염 탐지용 복합 센서시스템에 관한 것이다. 본 발명에 따른 지중 오염 탐지용 복합 센서시스템은 적어도 하나의 복합센서모듈과, 복합센서모듈을 매달아 지지하기 위한 케이블을 구비한다. 복합센서모듈은 지중 천공홀에 삽입되며 상하방향으로 길게 형성되며 절연성 소재로 형성되는 본체, 본체에 상하방향을 따라 상호 이격되게 설치되며, 적어도 2개의 전류전극 및 2개의 전위전극을 구비하는 전극유닛, 본체에 설치되어 지중의 지화학요소를 측정하며, 전기전도도 센서, 온도 센서, 습도 센서, pH 센서, 용존산소 센서, 질산성질소 센서, 산화환원전위 센서 중 적어도 하나를 구비하는 센서유닛 및 유무선 통신망과 연결되어 센서유닛 및 전극유닛의 측정값을 외부로 송신하는 통신유닛을 구비하는 것에 특징이 있다.