| 논문명 |
단열 도료 코팅 창호의 냉난방부하 특성분석 및 경제성 평가 / The Estimation of Heating, Cooling Load and Economical Efficiency Analysis of Insulation Paint Coating Windows |
| 수록사항 |
태양에너지(한국태양에너지학회 논문집), v.31 n.6 (2011-12) |
| 주제어 |
단열도료 ; 창호시스템 ; 냉난방부하 ; 로이코팅유리 ; 사무소 건물 ; 경제성 ; Insulation Paint ; Windows System ; Heating and Cooling Load ; Low-E glazing ; Office Building ; Economical Efficiency |
| 요약2 |
The purpose of study is to estimate heating, cooling load performance and economic efficiency in office building with applied the functional paint. this paint can reduced SHGC(Solar Heat Gain Coefficient) on the glazing surface by coating. In this study, estimated to compared with double glazing, low-e glazing, IP(Insulation Paint) and IPu(Insulation UV-Cut Paint) coating glazing. As a result of this study, 1)heating & cooling load Analysis, SHGC value and U-factor of double glazing is about 0.70 and 3.29(W/㎡K). low-E glazing is about 0.65 and 2.70(W/㎡K). Two-side it is about 0.27 and 3.25(W/㎡K). When compared to double glazing, annual heating & cooling load of low-E glazing, Two-side IPu and IP paint coating glazing is 3,012MWh(124kWh/㎡), 2,910MWh(120kWh/㎡), 2,867MWh(118.4kWh/㎡) and 2,867MWh(118.4kWh/㎡). It is reduced to 2.0%, 5.2%, 6.7%, and 6.7% respectively. 2)the estimation of economic efficiency, low-e glazing installed in office building can not recover the investment within a lifetime 40years. but IPu and IP paint, two-side coating in glazing, have a payback period of 13 years respectively. |
