成都市养老机构的冬季室内外空气质量研究  

Study on indoor and outdoor air quality of elderly care institutions in Chengdu in winter

作　　者：田蕾 罗敏杰 宗桦[1] 周婷 Tian Lei;Luo Minjie;Zong Hua;Zhou Ting(School of Architecture,Southwest Jiaotong University,Chengdu Sichuan 611756,China;Sichuan Binshui Urban and Rural Development Co.,Ltd.,Chengdu Sichuan 610000,China)

机构地区：[1]西南交通大学建筑学院,四川成都611756 [2]四川省滨水城乡发展有限责任公司,四川成都610000

出　　处：《山西建筑》2023年第14期12-16,42,共6页Shanxi Architecture

基　　金：国家自然科学基金面上项目(编号32271945);成都市科技局技术创新研发项目(2021-YF05-00033-SN)。

摘　　要：以成都市晚霞养老机构为例,通过对其室内外颗粒物(PM_(2.5)和PM_(10))、有害气体(总挥发性有机化合物TVOC,CO_(2)和甲醛)浓度及室内外温湿度的持续监测,明晰冬季养老机构的室内外环境质量现状,剖析空气温度(T_(a))和相对湿度(RH)对室内外空气质量的影响。最后,从养老机构选址、庭院绿地布局、植物配置等方面入手,为养老机构的空气质量提升提出有针对性的优化措施。In winter,this study takes Sunset Glow nursing home in Chengdu as an example,through the continuous monitoring of indoor and outdoor particulate matter(PM_(2.5)and PM_(10)),harmful gases(total volatile organic compounds TVOC,CO_(2)and formaldehyde)concentration,indoor and outdoor temperature and humidity,to clarify the indoor and outdoor environmental quality status of the nursing home in winter.The effects of air temperature(T_(a))and relative humidity(RH)on indoor and outdoor air quality were analyzed.Finally,starting from the site selection of pension institutions,green space layout of courtyards,plant allocation and other aspects,targeted optimization measures are proposed for the improvement of air quality of pension institutions.

关 键 词：养老机构 空气质量 颗粒物 有害气体 

分 类 号：TU246.2[建筑科学—建筑设计及理论]