INTEGRATED HYBRID LEAK DETECTING DEVICE FOR LIQUID METAL AND LEAK DETECTING SYSTEM FOR LIQUID METAL HAVING THE SAME

An integrated hybrid liquid metal leak detector according to an embodiment of the present invention comprises: a first leak detection unit and a second leak detection unit adjacent to each other in a first direction among the first direction, a second direction, and a third direction perpendicular t...

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Bibliographische Detailangaben
Hauptverfasser: KIM BYUNG HO, JEONG JI YOUNG, LEE HYEONG YEON, CHO CHUNGHO, KIM JONG MAN
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:An integrated hybrid liquid metal leak detector according to an embodiment of the present invention comprises: a first leak detection unit and a second leak detection unit adjacent to each other in a first direction among the first direction, a second direction, and a third direction perpendicular to each other. Each of the first and second leak detection units includes: a body portion having a polygonal cross-section parallel to a plane perpendicular to the third direction; a leak detection portion embedded in the body portion and detecting a liquid metal leak; and a pair of contact portions located on both sides of the body portion, spaced apart from each other in the second direction, and extending in the third direction to come into contact with a liquid metal transport pipe. A first liquid metal collection inducing entrance is located between the pair of contact portions, and a second liquid metal collection inducing entrance is located in the first direction between the contact portion of the first leak detection unit and the contact portion of the second leak detection unit. The integrated hybrid liquid metal leak detector can rapidly detect even a small amount of leak of liquid metal. 본 발명의 한 실시예에 따른 일체형 복합 액체 금속 누설 감지기는 서로 수직인 제1 방향, 제2 방향 및 제3 방향 중 제1 방향으로 서로 인접하고 있는 제1 누설 감지 유닛 및 제2 누설 감지 유닛을 포함하고, 제1 누설 감지 유닛 및 제2 누설 감지 유닛 각각은, 제3 방향에 수직인 면에 평행한 단면의 모양이 다각형인 몸체부, 몸체부에 매립되어 있고, 누설된 액체 금속을 감지하는 누설 감지부, 그리고 몸체부의 양측에 위치하고, 제2 방향으로 이격되어 있으며, 제3 방향으로 연장되어 액체 금속 이송 배관에 접촉되는 한 쌍의 접촉부를 포함하고, 한 쌍의 접촉부 사이에 제1 액체 금속 수집 유도구가 위치하고, 제1 방향으로 제1 누설 감지 유닛의 접촉부와 제2 누설 감지 유닛의 접촉부 사이에 제2 액체 금속 수집 유도구가 위치한다.