논문집

원문다운로드
논문명 헬스케어 시설의 환기량과 쾌적기준을 고려한 설비형 칠드빔 시스템의 운전조건에 관한 연구/A Study on the Operation Condition of Active Chilled Beam System considering Ventilation Rate and Comfort Criteria of a Healthcare Facility
저자명 이규남(Rhee, Kyu-Nam) ; 정근주(Jung, Gun-Joo)
발행사 한국건축친환경설비학회
수록사항 한국건축친환경설비학회 논문집  , Vol.10 No.2
페이지 시작페이지(114) 총페이지(8)
ISSN 1976-6483
주제분류 환경및설비
주제어 설비형 칠드빔 ; 병실 ; 열쾌적 ; 외기도입량 ; 환기량 Active chilled beam ; Wardroom ; Thermal comfort ; Outdoor air flow rate ; Ventilation rate
요약2 A wardroom in healthcare facilities need to be designed to provide appropriate ventilation rate and high levels of thermal comfort in order to achieve healing environment for patients. Therefore, HVAC system need to be carefully selected for improved indoor environment in wardrooms. In addition, the system should be designed so as to reduce energy consumption, because a large amount of energy is consumed to perform various functions of healthcare facilities. In this context, active chilled beam (ACB) system is regarded as suitable for wardrooms because it operates with much less air flow rate thanks to induction effect by primary air, which results in reduced ventilation energy as well as high thermal comfort. Therefore, this study was conducted to evaluate thermal comfort in a wardroom equipped with ACB system through mock-up tests. As the supply air flow rate significantly affects not only ventilation energy but also indoor environment, thermal comfort with different supply air flow rate was evaluated. Based on the results, the operation condition of ACB system was suggested to ensure proper ventilation rate and thermal comfort. The results showed that the minimum outdoor air flow rate, 2ACH, can satisfy not only ventilation rate and thermal comfort criteria in the wardroom.
소장처 한국건축친환경설비학회