两种新型太阳能通风窗在香港地区的实验研究

Two novel ventilated solar screen windows were introduced and an experimental rig has been set up based on a temperature-controlled building hot box in Hong Kong, a subtropical city. The contrastive experimental study of single glazing window, nature ventilated double glazing window and force ventilated double glazing window has been done. Experimental results showed that the nature ventilated double glazing and force ventilated double glazing window can reduce the indoor heat gain through the window 38% and 63% of single glazing window, respectively. Under the condition of fulfilling indoor lighting standard by using of daylight, the energy consumed by air-conditioner is reduced evidently.