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논문 기본 정보

자료유형
학술저널
저자정보
이철구 (세명대학교)
저널정보
한국지열·수열에너지학회 한국지열·수열에너지학회논문집 한국지열에너지학회논문집 제11권 제3호
발행연도
2015.9
수록면
7 - 12 (6page)

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초록· 키워드

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Currently water supply system with water storage is generally applied except for small building such as single-family houses, and water supply system on replacing water storage installed system by direct connecting system has been increasing because of sanitary and energy-saving aspects. The purpose of this study is to evaluate energy-saving and environmental efficiency of direct connecting booster pump system in comparison with the water storage installed system. The architectural condition of the evaluation subject is ten-story apartment house in which sixty households live. To calculate the power consumption of the pump, the volume of water supply was determined from existing data and other data, such as head, efficiency of the pump, was the value used for general application in design office. The power consumption of the water supply pump for one day was 8.5 kWh for direct connecting booster pump system, and 22.5 kWh for water storage installed system, and the former system showed energy savings of 62% compared to the latter system. Reduced power consumption also leads to reduction of CO₂ emission. According to the criteria presented in the Korea Energy Management Corporation, reducing the 2,410 kg CO₂ emission is possible per year.

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Abstract
1. 서론
2. 조건 설정
3. 결과
4. 결론
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UCI(KEPA) : I410-ECN-0101-2016-563-001824698