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논문 기본 정보

자료유형
학술저널
저자정보
박정화 (서울과학기술대학교) 곽지현 (방재시험연구원)
저널정보
한국위험물학회 한국위험물학회지 한국위험물학회지 제7권 제2호
발행연도
2019.12
수록면
97 - 103 (7page)
DOI
10.31333/kihm.2019.7.2.97

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초록· 키워드

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In the case of a Multiplex Available where an unspecified number of people enter and exit, the initial fire extinguishing of the sprinkler facility is important because many casualties are caused in the event of a fire. As a result of conducting on-site surveys of 31 businesses in this study, it is difficult to expect normal performance because the installation criteria (waterproof pressure, etc.) of the simple sprinkler facility are not satisfied. Therefore, it is necessary to present the problem by quantitatively analyzing the fire control performance of the time sprinkler facility according to the fire room height and the legal waterproof pressure not satisfied based on the field survey results. In order to evaluate the fire control performance of the sprinkler head, the fire control performance according to the water pressure change was confirmed according to the internationally used ISO 6182-10 Fire protection-Automatic sprinkler systems (Part 10: Requirements and test methods for domestic sprinklers)1). The heads used in this study used two types of approvals (A company and B company) in accordance with domestic "technical standards of type approval and product inspection of sprinkler head"2). Fire demonstration test was conducted. As a result of the fire test, B company head the performance requirements under the waterproof pressure of 1 bar at the fire chamber height of 2.4m but not at 0.7 bar. In addition, the temperature of the ceiling airflow was slightly higher for the fire chamber height of 2.4m than for the fire chamber height of 3m, and at the 1.6m height of the breathing line, the heat flow temperature was maintained at 3m of the fire chamber.

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ABSTRACT
Ⅰ. 서론
Ⅱ. 연구 방법
Ⅲ. 연구 결과 및 고찰
Ⅳ. 결론
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UCI(KEPA) : I410-ECN-0101-2020-430-000265601