SYSTEM FOR BLOCKING INFLOW OF WATER TO AIR INLET AND CONTROL METHOD THEREOF
According to an aspect of the present invention, a system for blocking inflow of water to an air inlet is provided. The system comprises: a housing portion having an air inlet formed therein; a suction air fixing guide portion installed to be fixed to the housing portion; and a suction air rotating...
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Format: | Patent |
Sprache: | eng ; fre ; kor |
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Zusammenfassung: | According to an aspect of the present invention, a system for blocking inflow of water to an air inlet is provided. The system comprises: a housing portion having an air inlet formed therein; a suction air fixing guide portion installed to be fixed to the housing portion; and a suction air rotating guide portion, which has a buoyancy operating portion having an open part and is rotatably installed to the housing portion using a rotation shaft, wherein the suction air rotating guide portion is installed to allow a part of the suction air rotating guide portion, at which the buoyancy operating portion is formed, to be positioned lower than the rotation shaft when the air inlet is not flooded, and the suction air rotating guide portion rotates to come into contact with at least one of the suction air fixing guide portion and the housing portion and thus blocks inflow of water to the air inlet, when the air inlet is flooded.
Selon un aspect, la présente invention porte sur un système pour bloquer un écoulement entrant d'eau vers une entrée d'air. Le système comprend : une portion logement comportant une entrée d'air formée dans celle-ci ; une portion de guidage à fixation d'air d'aspiration installée de façon à être fixée à la portion logement ; et une portion de guidage à rotation d'air d'aspiration, qui possède une portion d'actionnement à flottabilité ayant une partie ouverte et qui est montée rotative sur la portion logement à l'aide d'un arbre de rotation, la portion de guidage à rotation d'air d'aspiration étant installée pour permettre à une partie de la portion de guidage à rotation d'air d'aspiration, au niveau de laquelle la portion d'actionnement à flottabilité est formée, d'être positionnée plus bas que l'arbre de rotation lorsque l'entrée d'air n'est pas immergée, et la portion de guidage à rotation d'air d'aspiration tourne pour venir en contact avec la portion de guidage à fixation d'air d'aspiration et/ou la portion logement et bloque ainsi l'écoulement entrant d'eau vers l'entrée d'air, lorsque l'entrée d'air est immergée.
본 발명의 일 측면에 따르면, 공기 유입구가 형성된 하우징부와, 상기 하우징부에 고정되도록 설치되는 흡입 공기 고정 가이드부와, 일부가 개구된 부력 작용부를 가지고 회동축을 이용하여 상기 하우징부에 회전 가능하게 설치된 흡입 공기 회전 가이드부를 포함하고, 상기 공기 유입구가 침수되지 않는 경우에 상기 흡입 공기 회전 가이드부의 부분 중 상기 부력 작용부가 형성된 부분이 상기 회동축을 기준으로 아래에 위치하도록 상기 흡입 공기 회전 가이드부가 설치되고, 상기 공기 유입구가 침수되는 경우에 상기 흡입 공기 회전 가이드부가 회전하여 상기 흡입 공기 고정 가이드부 및 상기 하우징부 중 적어도 하나에 닿음으로써 상기 공기 유입구로의 물의 유입을 차단하는 공기 유입구의 물 유입 차단 시스템을 제공한다. |
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