한국화재소방학회논문지 (Fire Science and Engineering)

  • 제28권2호
  • /
  • Pages.54-63
  • /
  • 2014
  • /
  • 2765-060X(pISSN)
  • /
  • 2765-088X(eISSN)
한국화재소방학회 (Korean Institute of Fire Science and Engineering)
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UL 268 시험화원에 따른 CO센서의 화재감지센서로서의 적용성에 관한 연구

A Study on the Adaptability of the CO Sensor as A Fire Detection Sensor According to the Test Fire Source of UL 268

  • Lee, Chun-Ha (Dept. of Fire and Disaster Protection Engineering, Hoseo Univ.) ;
  • Sung, Want-Ki (Dept. of Fire and Disaster Protection Engineering, Hoseo Univ.) ;
  • Lee, Jong-Hwa (Dept. of Fire Service Administration, Honam Univ.) ;
  • Kim, Hyeong-Gweon (Korea Fire Institute of Industrial & Technology) ;
  • Jee, Seung-Wook (Tae San Electronics Co., Ltd.) ;
  • Kim, Si-Kuk (Dept. of Fire and Disaster Protection Engineering, Hoseo Univ.)
  • 투고 : 2014.02.13
  • 심사 : 2014.04.17
  • 발행 : 2014.04.30
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초록

본 논문은 CO센서의 화재에 대한 감지특성을 분석 후 화재감지기로서의 적용성 판단을 하기 위한 논문이다. CO센서의 화재감지기로의 적용성을 판단하기 위해 UL 268에서 규정하고 있는 화재시험실과 유사한 규모의 화재실험장을 설계 제작하고, UL 268에서 제시된 화재시험기준에 준한 실화재실험을 실시하여 화원 종류에 따른 CO센서와 광전식연기감지기의 다양한 화원의 화재에서 발생하는 일산화탄소와 연기에 대한 감지특성을 측정하여 비교 분석하였다. 실험결과 종이화원 및 목재화원과 같이 불완전연소로 진행되는 초기화재에서 CO센서가 광전식연기감지기보다 약 2~3배 빠른 감지특성이 나타났다. 특히, 목재훈소화재에서 CO센서의 감지특성이 매우 우수한 것으로 나타났다.

The purpose of this study is to test the adaptability of the CO sensor as a fire detector by analyzing its sensing characteristics on fire. In order to test the applicability, we designed and made a fire testing ground whose size is similar to that regulated by UL 268, carried out real fire tests suggested by UL 268, and conducted a comparison analysis on the sensing characteristics between the CO sensor and a photoelectric smoke detector by different types of fire source. The experiment result to the sensing characteristics of the CO sensor is about twice to three times faster than that of the photoelectric smoke detector, proceeding with incomplete combustion such as paper and wood fire source in the initial fire. Especially in case of wood smoldering fire, sensing characteristics of the CO sensor is very excellent.

키워드

참고문헌

  1. B. K. Seo, "A Study on the Adaptability of Carbon Monoxide Detector", The University of Seoul Graduate school, Academic Thesis, p. 44 (2010).
  2. Korea Institute of Fire Instruction & Technology, "KOFEIS 0301" (2012).
  3. M. I. Heo, "A Study on the Economic Utility of the Introduction of Carbon Monoxide Detector", The University of Seoul Graduate school, Academic Thesis, p. 7 (2009).
  4. Underwriters Laboratories, "UL 268; Smoke Detectors for Fire Alarm Signaling Systems" (2003).
  5. S. H. Sakong, S. K. Kim, C. H. Lee and J. J. Jung, "A Study on the Response Characteristics of the Residential Smoke Detector Depending on Controlled Fire Tests", Fire Science and Engineering, Vol. 23, No. 4, pp. 98-103 (2009).
  6. J. H. Lee, "A Study on the Multi-optical Smoke Detector Chamber", The Graduate School of Hoseo University, Academic Thesis, p. 65 (2013).

피인용 문헌

  1. Study on the Development of Optical Sensor Linear Fire Detection System Using Raman Scattering vol.30, pp.4, 2016, https://doi.org/10.7731/KIFSE.2016.30.4.027