医院夏季空调湿环境对人体健康的间接影响.doc

第 43 卷第 9 期
2012 年 9 月

中南大学学报(自然科学版)
Journal of Central South University (Science and Technology)


Sep. 2012
医院夏季空调湿环境对人体健康的间接影响
张华玲,龚旎,赵琳
(重庆大学三峡库区生态环境教育部重点实验室,重庆,400045)
摘要:针对空调环境中 5 种主要的湿关联污染物进行实测,获得某三甲医院在实际使用中的尘螨、细菌、真菌、
甲醛、氡现场参数。建立 5 种污染物浓度随室内温湿度变化及其对人体健康影响的灰色系统;运用云模型,将污
染物浓度与健康影响的定性关系转化为定量关系,并结合灰关联分析法,获得 5 种湿关联污染物对人体间接健康
影响的权重系数;通过计算综合关联度,推荐对人体健康有利的最优温度区间为 ~ ℃,最优相对湿度区
间为 %~%,为医院建筑夏季空调设计的健康舒适参数和运行控制参数设定提供参考。
关键词:空气湿度;健康影响;云模型;灰关联分析
中图分类号:TU831
文献标志码:A
文章编号:1672−7207(2012)09−3727−07
Indirect effects of air­conditioning relative humidity of
hospital buildings in summer on human health
ZHANG Hua­ling, GONG Ni, ZHAO Lin
(Key Laboratory of the Three Gorges Reservoir Region’s Eco­Environment,
Ministry of Education, Chongqing University, Chongqing 400045, China)
Abstract: In order to study the impact of the contaminants on human health, filed data of five major humidity­related
contaminants including dust mite, bacteria, fungi, formaldehyde and radon were obtained in an air­conditioned hospital
building during summer, and indoor air temperature and humidity were measured simultaneously. Cloud model was
applied to realize the conversion of qualitative into quantitative relationship between the pollutants concentration and
health. The weight coefficients of the contaminants impacts and prehensive correlat