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스프링클러설비 화재안전기준 개정에 대한 고찰

A Study on the Revision of the National Fire Safety Codes of Sprinkler System

  • 정기신 (세명대학교 소방방재학과)
  • Jeong, Keesin (Dept. of Fire & Disaster Prevention of Semyung Univ.)
  • 투고 : 2013.05.06
  • 심사 : 2013.08.09
  • 발행 : 2013.10.31

초록

스프링클러설비의 화재안전기준 중 불합리한 것에 대하여 개정할 것을 제안을 하였다. 배관의 용어 중 "수평주행배관"의 용어정의를 추가하도록 하였으며 "격자형배관방식"에 대한 정의를 수정하도록 제안하였다. 스프링클러헤드의 소화수 방출압력을 규정한 조항을 합리적으로 운영하기 위하여 NFPA 13의 스케줄방식의 최소 유량과 압력기준을 확인하였고 이와 유사한 최소 요구량 기준을 제정할 것을 제안하였다. 압력수조의 평상 시 유지 압력 산출식을 바르게 개정할 것을 제시하였으며 압력단위의 변화에 의한 올바른 K값의 사용을 제시하였고 기존의 K값 등을 사용하기 위하여 압력단위를 [bar]를 사용할 것을 제안하였다.

This paper suggested to revise unreasonable national fire safety codes of sprinkler system. Also proposed to modify the definition of "the gridded sprinkler system" and to add "the feed main" in terms of the definition of the pipes. In order to operate the regulations of discharge pressure of the sprinkler head efficiently, this paper checked the minimum criteria of pressure and flow for the pipe schedule sprinkler system of NFPA 13 and suggested to establish the similar minimum demand criteria. It proposed to be amended properly the pressure calculation formular in the pressure tank system and to use the correct K value due to change in pressure unit and to use the [bar] as a unit of pressure for the sake of using the existing K-factor etc.

키워드

참고문헌

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