Construction and influence analysis on indoor environment of condensate water cooling glass fa&#231;ade

GUO Yu-run; LIU Jun-hong; ZHANG Wen-ke

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China Environmental Science ›› 2020, Vol. 40 ›› Issue (7) : 3143-3149.

Environmental Ecology

Construction and influence analysis on indoor environment of condensate water cooling glass façade

GUO Yu-run, LIU Jun-hong, ZHANG Wen-ke

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Abstract

Air conditioning condensate water was combined with glass facade in order to utilize the cold of condensate water and decrease the high temperature of glass facade. The condensate water quantity, cost and energy consumption of the condensate water cooling glass facade were analyzed. At the same time, room's light and thermal environment with condensate water cooling glass facade and ordinary glass facade were compared by using Ecotect, CFD simulation in summer. The results showed that the area of condensate water cooling glass facade was related to the condensate water quantity in buildings. The application of condensate water cooling glass facade can reduce the sunshine radiation from 30.1%~41.8%. Its indoor air temperature can reduce 6.64% compared with the ordinary room, the daytime cooling range is 6.64%~12.73%. In summary, condensate water cooling single glass facade can improve the indoor environment effectively and reduce the temperature of the glass facade, and it is a new way of unitization of air conditioning condensate water.

Key words

air conditioning condensate water / condensate water cooling glass façade / light environment / numerical simulation / thermal environment

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GUO Yu-run, LIU Jun-hong, ZHANG Wen-ke. Construction and influence analysis on indoor environment of condensate water cooling glass façade[J]. China Environmental Science. 2020, 40(7): 3143-3149

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