A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDERGROUND HYDRANT
The present invention relates to an underground hydrant installed outside of a building or in a manhole on a roadside in preparation for a fire, and particularly, the underground hydrant has smooth fluidity due to the maximally secured opening and closing height of an opening/closing valve body and is suitable for shallow burying of water pipes by using a valve rod which rotates in place during both opening and closing of the opening/closing valve body. The underground hydrant of the present invention includes a valve casing body, a valve casing cover, an opening/closing valve, and a lifting member.
본 발명은 화재가 발생할 경우를 대비하여 건축물의 외부 또는 도로변의 맨홀 내에 설치되는 지하식 소화전에 관한 것으로서, 특히 개폐밸브체의 개폐높이를 최대한 확보한 원활한 유동성과, 개폐밸브체의 열림/닫힘 모두 제자리에서 회전하는 밸브봉으로 얕은 상수관 매설의 적합성을 갖는 지하식 소화전에 관한 것이다.
UNDERGROUND HYDRANT
The present invention relates to an underground hydrant installed outside of a building or in a manhole on a roadside in preparation for a fire, and particularly, the underground hydrant has smooth fluidity due to the maximally secured opening and closing height of an opening/closing valve body and is suitable for shallow burying of water pipes by using a valve rod which rotates in place during both opening and closing of the opening/closing valve body. The underground hydrant of the present invention includes a valve casing body, a valve casing cover, an opening/closing valve, and a lifting member.
본 발명은 화재가 발생할 경우를 대비하여 건축물의 외부 또는 도로변의 맨홀 내에 설치되는 지하식 소화전에 관한 것으로서, 특히 개폐밸브체의 개폐높이를 최대한 확보한 원활한 유동성과, 개폐밸브체의 열림/닫힘 모두 제자리에서 회전하는 밸브봉으로 얕은 상수관 매설의 적합성을 갖는 지하식 소화전에 관한 것이다.
UNDERGROUND HYDRANT
지하식 소화전
SEHUN PARK (author) / JONG YEOL NA (author)
2022-07-19
Patent
Electronic Resource
Korean
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER