Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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An Experimental Study on the Applicability of a Multiplex Heat Pump System in the Kindergarten

유치원 건물에서 다중 히트펌프 시스템의 적용에 관한 실험적 연구

  • Han, Seol-Yee (Department of Architectural Engineering, Inha University) ;
  • Kim, Seo-Hoon (Department of Architectural Engineering, Hanyang University) ;
  • Jang, Hyang-In (Department of Architectural Engineering, Inha University) ;
  • Lee, Sang-Hyeok (Department of Railway Vehicle System Engineering, Woosong College) ;
  • Suh, Seung-Jik (Department of Architectural Engineering, Inha University)
  • 한설이 (인하대학교 건축공학과) ;
  • 김서훈 (한양대학교 건축공학과) ;
  • 장향인 (인하대학교 건축공학과) ;
  • 이상혁 (우송정보대학 철도차량운전과) ;
  • 서승직 (인하대학교 건축공학과)
  • Received : 2013.06.07
  • Published : 2013.10.10
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Abstract

We experimented with the energy saving effect of applying a multiplex heat pump system and suggests a dissemination plan for new and existing educational facilities. The development and dissemination of a new system could reduce energy consumption by up to 57%, and help solve environmental issues. Experimental performance evaluated in the kindergarten to analyze the energy saving effect of the cooling and heating system. The average daily COP of the cooling and heating period in the field test was 3.79. Our results showed that the annual energy consumption was reduced, and proved that the multiplex heat pump system is effective in reducing energy consumption.

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References

  1. OECD/IEA, 2008, ETP(Energy Technology Perspective), Report of International Energy Agency, pp. 99-106.
  2. MOTIE, 2006, The Study of Policy for Regulation of Boiler Minimum Efficiency, Report of KID[2004-ENC04- P-04-0-000], pp. 8-9.
  3. Kim, H. K., An, K. H., and Choi, Y. S., 2011, LCC analysis for optimized application of renewable energy of eco-friendly school, Journal of the Architectural Institute of Korea Planning and Design, Vol. 27, No. 11, pp. 83-90.
  4. Korea Energy Management Corporation, 2002, Energy intensity per[www.kemco.or.kr/building/buil_db/index-3_5.html].
  5. Kim, S. A., 2012, Evaluation of building energy performance in small office building according to properties of windows and thermal performance of envelope, School of Architecture and Civil Engineering Graduate School, Kyungpook National University, p. 34.