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Fire Sci. Eng. > Volume 32(4); 2018 > Article
Fire Science and Engineering 2018;32(4):69-74.
DOI:    Published online August 31, 2018.
제연구역의 압력변화에 따른 풍량제어 배출댐퍼 개발
경민대학교 소방안전관리학과
The Development of Flow Control Ventilation Damper According to the Pressure Variation of Smoke Control Room
Lee Dong-Myung
Dept. of Fire Protection Safety Management Engineering, Kyungmin University
본 연구에서는 기존 제연설비의 문제점 개선 및 제연설비의 성능극대화를 위해 제연구역의 압력변화에 따라 풍량제어가 가능한 배출댐퍼를 개발하였으며, 개발 댐퍼의 효용성 검증과 상용화를 위해 성능시험을 실시하였다. 시험결과로부터 개발 배출댐퍼에 의해 급기량이 약 1 ~ 5% 정도 더 증가되는 것으로 나타났고, 제연구역에는 송풍기의 설계풍량 이상의 안정적인 풍량이 공급됨으로 풍량제어 배출댐퍼의 효용성이 입증되었다. 풍량제어 배출댐퍼의 원천기술을 확보하였다.
This study developed a ventilation damper that can control flow rate according to pressure differential variation of the smoke control room in order to improve problems related to existing smoke management systems and maximizing performance of smoke management systems. The development damper was tested for verification of utility and performance. The supply flow of the developed ventilation damper was increased by about 1 to 5%. The results prove the effectiveness of the flow control ventilation damper by providing stable flow over the designed flow of the fan in the smoke control room. In addition, the study acquired the original technology for a flow control ventilation damper.
Key Words: Flow control, Ventilation damper, Pressure variation, Smoke control room, Smoke

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