A Study on the Development of Fire Extinguishing System for Machinery Spaces of a Small Ship

소형선박 무인기관실에 적합한 소화장치 개발연구

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 volums 8$m^3$, 2.9$m^3$ and 4.5$m^3$ 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.