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ISSN : 1229-6783(Print)
ISSN : 2288-1484(Online)
Journal of the Korea Safety Management & Science Vol.16 No.4 pp.379-389
DOI : https://doi.org/10.12812/ksms.2014.16.4.379

Differential temperature fire detector analysis of comparative study based on sensor installation

Dong-hwan Hwang*†, Yang Kwang Mo**, Kyung-Sik Kang***
*Dongbu Eng. Co LTD
**Department of Industrial Engineering, Yuhan University, Pucheon
***Department of Industrial Management Engineering, Myongji University
†Corresponding Author : Kyung Sik Kang, Industrial and Engineering, Myongji University, Yongin 449-728, Korea M․P : 031-330-6228, E-mail : kangks@mju.ac.kr
October 20, 2014 November 10, 2014 November 30, 2014

Abstract

Fire detectors are designed to minimize loss of life from a fire alarm system as an alarm to help evacuate more quickly until the completion of the evacuation alarm should be continued. the purpose of such alarms in order to achieve the characteristic fire heat release rate reaches a certain level, or when a certain time has elapsed, when the heat detector is to be alarms to answer. Requires a quick response, it is desirable to install the sensor as much as possible, but taking into account the cost of installation problems by engineering approach to minimize the quantity and rapidity of detection capability should be increased.
In order to increase the rapidity of fire detectors in a room according to the height of the sensing period is to be maintained the optimum distance of the fire detector detects characteristics should be considered. Differential spot-type heat detectors installed domestic basis, depending on the type of sensor that can detect one sensor area is limited and less than 4m ceiling height regulations and simply double the number in excess of 4m and intended to be installed
Differential Temperature Fire Detector, Thickness of the Flame, Flames Reach, Distance Detector Placement, Growth Rate of Fire

차동식 열감지기 설치기준 비교분석에 관한 연구

황동환*†, 양광모**, 강경식***
*동부기술단
**유한대학교 산업경영과
***명지대학교 산업경영공학과 교수

초록

 

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Reference

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