헤드 스프링클러를 이용한 터널 진입 차단장치

The present invention relates to a tunnel entrance blocking apparatus using a head sprinkler. The present invention relates to a tunnel-type tunnel entrance/exit apparatus comprising a horizontal frame connecting a vertical pillar installed on both sides and an upper portion of the vertical pillar....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG, SEONG HO, HAN, JEONG MOK, BAK, JAE MIN, HWANG, DEOK JIN, GIM, HYEON SEONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACCESSORIES THEREFOR ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES EARTH DRILLING ELECTROGRAPHY FIXED CONSTRUCTIONS HOLOGRAPHY MINING PHOTOGRAPHY PHYSICS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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Beschreibung
Zusammenfassung:	The present invention relates to a tunnel entrance blocking apparatus using a head sprinkler. The present invention relates to a tunnel-type tunnel entrance/exit apparatus comprising a horizontal frame connecting a vertical pillar installed on both sides and an upper portion of the vertical pillar. In the horizontal frame, a plurality of open head sprinklers sprayed so as to form a water screen by a water film are provided at regular intervals. In addition, the present invention is provided with a beam projector for projecting characters or images on the water screen formed by the open head sprinkler. 본 발명은 헤드 스프링클러를 이용한 터널 진입 차단장치에 관한 것이다. 이를 위한 본 발명은, 양측에 설치된 수직지주와 수직지주의 상부를 연결하는 수평프레임으로 이루어진 문형식 터널 진입 차단장치에 있어서, 상기 수평프레임으로는 수막에 의해 워터 스크린을 형성하도록 분무되는 개방형 헤드 스프링클러가 일정한 간격을 두고 다수개로 설치되고, 상기 개방형 헤드 스프링클러에 의해서 형성된 워터 스크린에 문자 또는 영상을 투사하는 빔프로젝터가 설치되어 이루어지는 것을 특징으로 한다.