經年變化에 따른 住居用 廚房自動消火裝置의 性能評價에 關한 硏究

Abstract

In this study, an experiment was conducted to confirm the performance of a kitchen automatic fire extinguisher installed in an apartment. By analyzing the experimental results, we tried to find out the problems of the kitchen automatic fire extinguishing system and improve the operational reliability. Therefore, in this study, we conducted 13 kitchen automatic fire extinguishers installed in actual kitchen from 2005 to 2017. The experimental method was applied strictly to the currently prescribed experimental standards. Through the experiment, performance analysis according to the year of installation, radiation performance analysis of fire extinguishing agent, performance analysis according to nozzle foreign matter were performed. In addition, the results of the analysis are reviewed and suggestions on how to improve the operational reliability of kitchen automatic fire extinguishing system are suggested. As a result of the study, first, it is considered necessary to limit the service life of the automatic kitchen fire extinguishing system. Second, the nominal operating temperature of the fire extinguishing agent should be specified below 135 ℃, and it is necessary to review the radiation emission test standard of the fire extinguishing agent outlet. Third, it is urgent to replace existing steel products with stainless steel containers for fire extinguishing containers. This study can be used as a basic data to supplement regulations and regulations related to kitchen automatic fire extinguishing system.