| 논문명 |
루프드레인을 이용한 옥상우수의 활용 방안 / The Rainwater Utilization on the Top floor using Roof Drain |
| 저자명 |
이경희(Lee Kyung-Hee) ; 박민용(Park Min-Yong) ; 최정민(Choi Jeong-Min) ; 조성우(Cho Sung-Woo) |
| 발행사 |
대한건축학회 |
| 수록사항 |
대한건축학회논문집 계획계, v.23 n.2 (2007-02) |
| 페이지 |
시작페이지(165) 총페이지(8) |
| ISSN |
12269093 |
| 주제분류 |
환경및설비 |
| 주제어 |
우수 ; 옥상층 ; 기존 루프드레인 ; 개량형 루프드레인//Rainwater ; Roof Top ; Existing Roof Drain ; Improved Roof Drain |
| 요약1 |
본 연구에서는 배출되는 우수를 화장실 세척용으로 이용함과 동시에 최상층의 부하를 줄이기 위하여 축열 및 열적 완충작용으로 이용하고자 한다. 이를 위하여 적당한 빗물 우수 저류조 크기 계산과 동시에 대상 건축물의 최상층과 루프드레인을 이용한 최상층과의 부하변동을 수치계산을 통하여 알아보고자함을 목적으로 한다. |
| 요약2 |
The paper was performed to reduce cooling load on the top floor and to use for toilet washing using rainwater. The rainwater on the roof top acts on as thermal buffer zone and thermal storage. To use rainwater for toilet washing and thermal buffer zone, it is decided on the proper capacity of rainwater and the proper height from the surface of roof top to the improved roof drain. According to the surface temperature is calculated by weather data in Pusan, the cooling load between the existing top floor and top floor equipped with improved roof drain could be calculated. The heat transfer of roof top with improved roof drain is occurred by conduction, convection, radiation and evaporation but that of the existing roof drain is occurred by conduction, convection and radiation except evaporation. As the cooling load of top floor is decided on the surface temperature difference between roof top(outside) and top floor(inside), the rainwater could be used as thermal buffer zone between roof top and top floor. According to this paper, the surface temperature difference between the existing top floor and improved top roof is showd 20℃ difference at 14:00. The heat transfer in the roof top equipped with improved roof drain occurred from indoor to outdoor. |
| 소장처 |
대한건축학회 |