Research Of The Indoor Thermal Environment In The Teaching Buildings Of A Northern University

By the development of economy and society, people are paying more attention to the comfortable level of indoor environment. How to match the demand of thermal comfort with energy saving method is another subject, which needs our study. Location, climate, races, architectural and so on are all factors, which influence the thermal comfort. So, it is necessary to expand some targeted research. A survey of the classroom thermal comfort and some physical measurements were made in a university of Tianjin. The conclusions are: the neutral temperature is 23.6℃, slightly higher than expected temperature. The comfort temperature range in summer is 19.7-26.4℃, which is wider than the ASHARE standard range. It is better to raise the relative humidity in the comfort zone and reduce the air temperature during the indoor air environment parameter design.