초등학교 화장실 겨울철 열환경 개선에 관한 연구 (Study on thermal environment improvement of elementary school toilet in winter)

서지정보

· 발행기관 : 한국건축친환경설비학회
· 수록지 정보 : 한국건축친환경설비학회 논문집 / 10권 / 1호 / 1 ~ 6페이지
· 저자명 : 김문기, 김동규, 박종일, 금종수

초록

This paper will present how to enhance the environment of toilets by reflecting the status of elementary schools on basic design data and remodeling or repairing existing toilets in order to improve the installing space environment of closet bowl. For the purpose of improving toilets in elementary school, two new and two old elementary schools were chosen for research. The research includes the questionnaire survey on 440 students in the new and old elementary schools. In addition, the temperature and humidity in class and around closet bowl in toilet were measured. The optimal thermal environment was drawn by remodelling around closet bowl in toilet to simulate depending on the location of radiation panels. The conclusions of this paper are as follow; 1) The result of questionnaire survey on elementary school students showed that the rate of using toilets are high, but the rate of using urinals were higher than that of closet bowls. There are possibly many reasons for it, but, considering from the aspect of enhancing the toilet environment, the main reason is attributed to the smell and coldness of closet bowls. 2) When the temperatures in class, toilet and around closet bowl at the new and old schools were measured, the temperature in the old schools was lowered than that of the new schools. This implies that the old school is in worse thermal environment than the new school. Therefore, this aspect should be reflected into remodelling toilets in the future. 3) The result of simulation on the optimal location of radiator showed that the thermal environment around closet bowl was enhanced when a radiator(surface temperature 50℃) was installed, 0.1m from the toilet floor, to the left and right side of closet bowl.

영어초록

This paper will present how to enhance the environment of toilets by reflecting the status of elementary schools on basic design data and remodeling or repairing existing toilets in order to improve the installing space environment of closet bowl. For the purpose of improving toilets in elementary school, two new and two old elementary schools were chosen for research. The research includes the questionnaire survey on 440 students in the new and old elementary schools. In addition, the temperature and humidity in class and around closet bowl in toilet were measured. The optimal thermal environment was drawn by remodelling around closet bowl in toilet to simulate depending on the location of radiation panels. The conclusions of this paper are as follow; 1) The result of questionnaire survey on elementary school students showed that the rate of using toilets are high, but the rate of using urinals were higher than that of closet bowls. There are possibly many reasons for it, but, considering from the aspect of enhancing the toilet environment, the main reason is attributed to the smell and coldness of closet bowls. 2) When the temperatures in class, toilet and around closet bowl at the new and old schools were measured, the temperature in the old schools was lowered than that of the new schools. This implies that the old school is in worse thermal environment than the new school. Therefore, this aspect should be reflected into remodelling toilets in the future. 3) The result of simulation on the optimal location of radiator showed that the thermal environment around closet bowl was enhanced when a radiator(surface temperature 50℃) was installed, 0.1m from the toilet floor, to the left and right side of closet bowl.

참고자료

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