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Fire Science and Engineering 2006;20(3):96-100.
Published online September 30, 2006.
소형선박 기관실화재에 대한 자동소화시스템 개발연구
김동석, 곽지현, 강대선, 손봉세
1한국화재보험협회 방재시험연구원2한국화재보험협회 방재시험연구원3선박검사기술협회4경원전문대학 소방시스템과
Development of Fire Extinguishing System Suitable for Unmanned Engine Room of a Small Ship
Kim Dong-Suk, Kwark Ji-Hyun, Kang Dae-Sun, Son Bong-Sei
요약
소형선박의 기관실을 상사한 모형실에서 분말소화설비의 개발을 위한 화재시험을 수행하였다. 화재시험이 수행된 모형실은 $2.9m^3,;4.5m^3,;8m^3$ 3종류였으며 각 모형실에는 개구부와 송풍용 팬이 설치되었다. 경유를 소화모형의 연료로 사용하였다. 또한 소화약제 방출용 노즐은 천장에서는 하향으로 벽 또는 벽의 모서리에서는 수평으로 분사되도록 설치하였다. 개발제품은 모든 소화모형을 분말소화약제 방출 중에 소화하였으며 소화 후 재발화가 없었다.
Abstract
A study developing the dry powder fire extinguishing system inside the simulated machinery spaces of small ship was performed. Fire tests were conducted inside the compartments having volume $8m^3,;4.5m^3;and;2.9m^3$ respectively. The openings and fans were established on the walls of the compartments. Diesel oil was used for the test fuel. In addition fire extinguishing nozzles using dry powder were installed downward at ceiling and horizontally at the wall or conner. All fires in the test were extinguished under system activation and there was no reignition.
Key Words: Dry powder extinguishing system, Machinery spaces, Fire test


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