摘   要  為簡便舒適性方程的計算過程，提出室內空氣綜合溫度的概念，在線性化服裝熱阻的基礎上，繪制了室溫及平均輻
射溫度與室內綜合溫度的關系圖。依據室內空氣綜合溫度與PMV的單值性對應關系，繪制了室內空氣綜合溫度與PPD的關
系圖。當相對濕度為 50%，風速 0.2m/s 時，測得圍護結構表面輻射溫度及室內空氣溫度，即可快速確定室內舒適程度。同
時本文對相對濕度偏離50%時帶來的PMV 判別偏差進行了分析，給出了修正系數。該方法可有效幫助設計人員快速判定室
內熱舒適度狀況，以及提高熱舒適相關實驗研究的工作效率。
關鍵詞  舒適性方程   簡化計算   室內空氣綜合溫度
 
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