다중이용쇼핑공간의 공조 최적제어를 위한 외기온별 표준 착의량 설정에 관한 연구

초록

As the trend of seeking comfort in shopping and leisure activities gains popularity, the clothing insulation worn by visitors in multi-use shopping spaces differs from that in buildings intended for other purposes. To conserve energy in multi-use shopping spaces, known for their high energy consumption, while ensuring a comfortable indoor thermal environment, it is crucial to consider the Predicted Mean Vote (PMV) of visitors. Consequently, a regression equation was developed using actual measurements taken from June 2022 to March 2023, enabling the easy prediction of required clothing levels based on the outside temperature. The research results are summarized as follows: (1) When the outside temperature was 10°C, 20°C, and 30°C, the average clothing insulation (clo) for both men and women was calculated to be 1.00, 0.77, and 0.55, respectively. The difference between men and women did not show a significant variance within a margin of ±0.07. (2) The regression equation between the corrected outdoor temperature and clo is as follows: [y = -0.02251x – 1.2228]. (3) The recommended comfort temperature range for multi-use shopping spaces was approximately 16°C or higher for heating and 25°C or lower for cooling.

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