建筑室内温热环境的预计冷热感指标PMV的探讨  

Research on predicted mean vote of indoor thermal environment

作　　者：郑华美[1] 

机构地区：[1]福州大学土木建筑工程学院,福建福州350002

出　　处：《福州大学学报（自然科学版）》2005年第4期496-500,共5页Journal of Fuzhou University(Natural Science Edition)

基　　金：福州大学校科研基金资助项目(XYJ-0404)

摘　　要：探讨建筑室内温热环境指标的预计冷热感指标PMV,以及冷热舒适感预计不满率PPD的具体计算内涵.阐述PMV的舒适方程式、计算流程和演算方法.通过冬季辐射地板取暖下的建筑室内环境的被验者实验,浅析室内气温与被验者的冷热感、PMV、PPD,以及PMV与PPD的关系.探明应用PMV值来评价温热环境的可行性.The object of this study is to calculate predicted mean vote（PMV） and predicted percentage of dissatisfied（PPD） under thermal environment index. Through the study, it is considerable that PMV＇s the comfort equation, flowing and method could be expound and calculated. This study states the relationship among indoor air temperature and thermal sensation of subjects, as well as the relations of PMV and PPD under winter floor heating indoor environment. It is shown that it is feasible to assess thermal environment through PMV.

关 键 词：温热环境指标 舒适方程式 预计冷热感指标 预计不满率 

分 类 号：TU111.191[建筑科学—建筑理论]