Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
권호 표지
DOI QR코드

DOI QR Code

Comparative Analysis of Preparation Time between Rack-type and Reel-type Fire Hoses

호스걸이형 소방호스와 호스릴 소방호스의 전개시간 비교 분석

  • 홍석환 ((주)덕원기술단) ;
  • 김서영 (우석대학교 일반대학원 소방방재학과) ;
  • 공하성 (우석대학교 소방방재학과)
  • Received : 2021.12.03
  • Accepted : 2021.12.23
  • Published : 2021.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

The objective of this study was to understand which type of fire hose should be placed in indoor fireplug box upon analyzing the preparation time between rack-type fire hose and reel-type one. With respect to the type of hose, rack-type stacking method was used and hose preparation time was measured with 5 times of repeat test, separating men and women. Study results reveal that preparation time of reel-type fire hose took longer than that of rack-type one in both men and women. For both rack-type hose and reel-type hose, preparation time by two persons took shorter than that by one man. Also, preparation time by three persons took shorted than that by two women. Preparation time for both rack-type hose and reel-type one by men took shorter than that by women. In summary, it was confirmed that rack-type hose could be prepared within shorter time than reel-type one. Since the size of drum set in the reel-type fire hose is relatively small, it had some difficulty in preparation of fire hose timely.

Keywords

References

  1. Y. K. Hwang, S. C. Lee(2019), "Study on the pressure loss of hoses in a fire hose reel hydrant." Fire Science and Engineering, 33(22):63-67.
  2. C. S. Baek, K. K. Lim, N. H. Cho, K. L. Choi(2003), "A experimental study on the performance characteristics of hose reel for indoor hydrant proportioner." Fire Science and Engineering, pp. 209-216.
  3. J. S. Nam, C. S. Baek, J. B. Kim, T. Y. Kang, S. W. Park, J. H. Han(2008), "A comparative study of the performance for hose reel hydrant system and indoor hydrant system." Fire Science and Engineering, pp. 104-107
  4. J. S. Lee(2018), "Hose and hosereel type indoor fire hydrant system research on improvement plan." Master's thesis, Kyonggi University.
  5. A. Tiwary, R. Yadav, P. R. Patel, P. K. Patel, S. Patle, R. Gurjar, S. Dabli(2020), "An innovative safety approach for reliability analysis of hose reel system." Innovative Science and Research Technology, 5(10):870-873.
  6. S. W. Nam(2012), Design and construction of fire fighting facilities. Sung An Dang Publishing Co.
  7. Korea Ministry of Government Legislation(2021, April 1), National fire safety code 102.