| 요약2 |
There are solar radiation increment and heavy cooling load occurrence through window system in summer recently, due to the increased building window area ratio. Therefore, it is essential to apply Blind-Integrated Window System to fundamentally cutoff a cooling load. To evaluate the performance of cooling energy consumption, General Double-Layer Window System and Blind-Integrated Window System have installed at laboratory and measured indoor-outdoor glass surface temperature, electricity consumption, and heat flux. As a consequence, the surface temperature appears to be 20.4°C in Blind-Integrated Window System and 14.4°C in General Double-Layer Window System. Also, when it applied with Blind-Integrated Window System, the electricity consumption and heat flux appear to be reduced maximum 26% (daily average about 11%) and about 34%, respectively. |