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http://dx.doi.org/10.7731/KIFSE.2012.26.1.113

A Study on the Development of a Head for Prevent the Fire Spread of Exterior  

Min, Se-Hong (가천대학교 공과대학 소방방재공학과)
Kim, Mi-Suk (가천대학교 화재.소방과학연구센터)
Jang, Young-Jin (가천대학교 환경디자인대학원 소방방재공학과)
Sa, Jae-Chun (가천대학교 환경디자인대학원 소방방재공학과)
Bae, Yeon-Jun (가천대학교 환경디자인대학원 소방방재공학과)
Lee, Jae-Moon ((주)창우FE&C)
Publication Information
Fire Science and Engineering / v.26, no.1, 2012 , pp. 113-119 More about this Journal
Abstract
In this research, in order to prevent spread of vertical flame from building exterior fire, A head was developed. The performance standards of Head development complied with NFPA 80A 7.7.4.3 (Recommended Practice for Protection of Buildings Exterior Fire Exposures) and the standards are applied to the discharge pressure was 0.05 MPa and the discharge flow rate was 60 l/min. The head was developed about applied to 0.05 MPa and 65 l/min through the process of the experiment of five times, it is processed from drencher head and used in domestic intended use and structure are quite different. An appropriate distances between the head and the head proved as the experimental results to within 3 m~5 m and it selectively applied to the design is being considered depending on the fire hazard strength.
Keywords
Sprinkler head; Exterior fire; Vertical flame;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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