초록

◎ 목조 문화재 모형제작을 통한 실증화재 미분무 소화시험 및 실증 성능평가 시험 (대표적 문화재 유형에 대한 화재실험)
◎ 목조문화재 및 사찰에 적용 가능한 질소 가스 가압방식의 미분부 패키지 소화 시스템 개발
◎ 목조 건축물 초기진압용 미분무 노즐 개발 및 배관 시스템 개발
◎ 질소가스 가압방식의 패키지 타입 소화장치 개발로 동력원이 없는 곳에 소화설비 적용
◎ 목재화재에 대한 화재성상과 미분무 설비 적용에 대한 초기소화 능력에 대한 기술의 상용화

Abstract ▼

The present study purposed to develop the water mist package system for the cultural properties fire prevention and fire suppression system through analyzing fire protection system and cultural property’s characteristic, and to suggest directions for the development of cultural property fire prevent

The present study purposed to develop the water mist package system for the cultural properties fire prevention and fire suppression system through analyzing fire protection system and cultural property’s characteristic, and to suggest directions for the development of cultural property fire prevention system in the future. Maximum safety with minimum damage has issued a main objective in fire protection of the cultural property in Korea.
Two types of the water mist nozzles having a low pressure had been developed by KEI. The one is for inside using in wooden cultural properties, the flow rate is 30∼35 ℓ/min and the discharging pressure is 13∼14 bar. The oother one is for out-side of wooden properties, the flow rate is 25∼30 ℓ/min and the discharging pressure is 14∼15 bar, the water drop size is 180∼200㎛ (SMD). To evaluate the nozzles performance test, we made the fire scenario and full-scale model of wooden cultural properties for fire test. The size of full-scale model was 4.9m length, 4m wide, 6.6m height, all was made by wooden. This real fire test results shown that the low pressure water mist nozzles having a 200 ㎛ dorp size were very effectively fire extingushing and suprrseion on wooden cultural properties fire. Even though the oil fuel fire was not extinguished, the fire suppression effects for the during mobilization of fire brigade was enough.
The water mist package system for wooden cultural properties was developed by the above low pressure nozzles, the system have a nitrogen cylinder, low pressure water tank, regulator, control panel, operating valve and so on. The developed water mist package system by this study should keep the fire safety in national cultural properties at successfully.

목차 Contents

• 제출문 ...1
• 보고서 초록 ...2
• 요약문 ...3
• SUMMARY ...5
• CONTENTS ...6
• 목차 ...7
• 제1장 서론 ...8
• 제1절 연구개발의 배경 ...8
• 제2절 연구개발 목적과 범위 ...11
• 제2장 국내.외 미분무 기술개발 현황 ...17
• 제1절 국내기술개발 현황 ...17
• 제2절 해외 기술개발 현황 ...19
• 제3장 연구개발 수행 내용 및 결과 ...22
• 제1절 연구개발의 접근방법 ...22
• 제2절 연구개발의 내용 및 실험방법 ...29
• 제3절 실험결과 및 고찰 ...42
• 제4절 실증화재 실험 결론 ...54
• 제5절 목조용 미분부 패키지 개발 ...55
• 제4장 연구개발목표 달성도 및 대외기여도 ...63
• 제1절 연구개발목표 달성도 ...63
• 제2절 연구개발 대외 기여도 ...66
• 제5장 연구개발결과의 활용계획 ...67
• 참고문헌 ...68