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http://dx.doi.org/10.5659/JAIK_PD.2015.31.8.113

A Survey on the Contamination of Ventilation Duct in Apartment Houses  

Hwang, In-Tae (중앙대학교 대학원 건축공학과)
Kim, Hyung-Geun (SH공사 도시연구소)
Kim, Mi-Yeon (SH공사 도시연구소)
Ann, Tae-Kyung (경동대학교 건축공학과)
Park, Jin Chul (중앙대학교 건축학부)
Publication Information
Journal of the Architectural Institute of Korea Planning & Design / v.31, no.8, 2015 , pp. 113-120 More about this Journal
Abstract
This study was conducted to investigate contamination in the ventilation ducts in 32 apartment houses in Seoul. Duct contamination measurements were used based on endoscope camera. The results are as follows; In the case of ceiling heat exchangers, contamination in the exhaust diffuser areas of kitchen was severe. Also contamination in the case of under floor ventilation was serious at outdoor air-introduction components and the elbow areas of lower machine parts. To compare analyses of contamination level according to the installation of damper in ventilation system, intalled dampers contamination level on the floor ventilation types were higher than the ceiling ventilation types. According to the result of duct contamination measurement in apartment houses, the installation of dampers revealed importance factors in the contamination of microorganisms such as bacteria and mold.
Keywords
Apartment Houses; Ventilation Duct(Ceiling & Under floor type); Contamination(bacteria and mold); Survey;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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