A Study on Improvement of Heating Effect by Removing Internal Scale of Floor Heating System

Min-Yeop Rim; Seun-ghun Hong

doi:10.12972/jkiaebs.20170022

All Issue

2017 Vol.11, Issue 6 Preview Page Next Page

A Study on Improvement of Heating Effect by Removing Internal Scale of Floor Heating System 노후 바닥 난방 배관 내 스케일 제거에 의한 실내 난방온도 상승 및 에너지 저감 효과에 관한 연구

December 2017. pp. 527-535

PDF XML

Abstract

This paper presents the improvement of heating effect after removing internal scale of old heating system. The air temperature of chamber was increased maximum 2.4°C, floor surface temperature increased 2.6°C. According to the TRNSYS simulation, the conductivity of system increased 0.088 W/m·k. When calculated using 84m² apartment model by TRNSYS simulation, annual heating energy consumption decreased about 7.86kWh/m², 6.2%.

Keywords

Pipe Scale

Radiant Floor Heating

Indoor Heating Temperature

Heating Energy Consumption

키워드

배관스케일

바닥복사난방

실내 난방온도

난방에너지소비량

References

국토교통부. (2010). 친환경 주택의 건설기준 및 성능평가 지침. 국토교통부. 대한민국.

에너지경제연구원. (2014). 에너지총조사보고서. 에너지경제연구원. 대한민국.

홍희기. (2014). 한국의 전통난방 온돌과 현대화. 대한설비공학논문집, 43(1), 62-70.

Fernando, P.T., Marina, M., Arturas, K., Claes, G.G., Luisa, F. C. (2013). Nearly zero energy building refurbishment. London, Springer.

Hong, C.K., Choi, M.S. (1999). A Study of CaSO4 Scale Formation and Heat Transfer ina Vertical Tube Evaporator. The Korean Society of Mechanical Engineers, 23(11), 1363-1370.

Liua, J., Chenb, H.E, Yao, L.B, Wei, Z.B, Loub, L., Shanc, Y., Endalkachewc, S.-D., Mallikarjunac, N., Hub, B., Zhou, X. (2016). The spatial distribution of pollutants in pipe-scale of large-diameter pipelines in a drinking water distribution system. Journal of Hazardous Materials, 317, 27-35.

Seo, H.-S., Kim, K.-W., Moh, J.-H. (2000). An experment on the scale mitigation in plate heat exchangers. The Society of Air-Conditioning And Refrigerating Engineers of Korea, 188-193.

Information

Publisher :Korean Institute of Architectural Sustainable Environment and Building Systems
Publisher(Ko) :한국건축친환경설비학회
Journal Title :Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
Journal Title(Ko) :한국건축친환경설비학회논문집
Volume : 11
No :6
Pages :527-535
Received Date : 2017-11-14
Revised Date : 2017-11-30
Accepted Date : 2017-11-28
DOI :https://doi.org/10.12972/jkiaebs.20170022

Journal of Korean Institute of Architectural Sustainable Environment and Building Systems ISSN:1976-6483(Print) 2586-0666(Online) 한국건축친환경설비학회논문집

All Issue