Thermal response test analysis of adults and preschoolers under radiant floor heating environment in a hot-summer and cold-winter area

The subjective and objective thermal comfort evaluations of adults preschoolers in radiant floor heating rooms a hot-summer cold-winter area are tested this article, the response two groups subjects analysed using differential analysis method. characteristics wearing winter clothing with resistance 1.02 clo maintaining sitting posture were studied at different locations office building indoor temperatures by combining buildings. results show that when temperature varies, there was significant difference local skin calf (P<0.05). Preschoolers have more intense overall sensation vote than due to metabolic rate. Different people’s linearly correlated. is related operative temperature. PMV-PPD model used as evaluation standard, considerable between appraisal preschoolers’ sensations. not suitable for preschoolers.