摘   要  为简便舒适性方程的计算过程，提出室内空气综合温度的概念，在线性化服装热阻的基础上，绘制了室温及平均辐
射温度与室内综合温度的关系图。依据室内空气综合温度与PMV的单值性对应关系，绘制了室内空气综合温度与PPD的关
系图。当相对湿度为 50%，风速 0.2m/s 时，测得围护结构表面辐射温度及室内空气温度，即可快速确定室内舒适程度。同
时本文对相对湿度偏离50%时带来的PMV 判别偏差进行了分析，给出了修正系数。该方法可有效帮助设计人员快速判定室
内热舒适度状况，以及提高热舒适相关实验研究的工作效率。
关键词  舒适性方程   简化计算   室内空气综合温度
 
THE SIMPLIFICATION OF THERMAL COMFORTABLE EQUATION
USING INDOOR AIR MULTIPLE TEMPERATURE
Guo Xuesen  Han Xu  Liu Yonghua
(Engineering Institute of Engineering Corps, PLA Univ. of Sci. & Tech, Nanjing 210007)
 
Abstract   To simplify the calculation of the thermal comfortable equation advanced a new concept of indoor air
multiple temperature (IAMT). Plot the relation chart of the IAMT with the room temperature and the mean radiation
temperature (MRT) . Point out that the IAMT is One to One correspondence with the PMV, and plot the relation chart of
IAMT and PPD. On the condition of the relative humidity 50%, air speed 0.2m/s, when measured the mean radiation
temperature (MRT) and the air temperature, the PPM can be determined immediately.  Analyzed the deviation of PMV
caused by other relative humidity, given the correction coefficient. This method could help designers determine the
comfortable degree of the room fast, raise working efficiency of experiments and researches on comfortable degree.
Keywords   Comfortable equation  Simplifying computing  Indoor air multiple temperature