夏热冬冷地区居民采暖行为与采暖设备运行调查研究

Investigation on Residents'Heating Behavior and Heating Equipment Operation in Hot Summer and Cold Winter Zones

夏热冬冷地区虽然无集中供暖,但其冬季寒冷潮湿,因此建筑室内热环境较差。随着人们生活水平的不断提高,该地区居民在冬季的采暖需求越来越高,建筑能耗随之升高。因此,通过问卷调查并利用交叉分析方法,对夏热冬冷地区居住建筑的居民采暖行为与采暖设备运行工况进行了研究。结果表明:(1)70%以上的受访者在室内衣着较厚或很厚,同时认为冬季有采暖的需要;(2)采暖设备开启后人体感觉舒适所需时间不仅受设定温度影响,而且与居民行为密切相关。当衣着适中时,有52.9%的居民在采暖设备开启15分钟后感觉舒适;而当衣着较薄时,有66.7%的居民在采暖设备开启30分钟以上才感觉舒适。

Since there is no central heating in the hot summer and cold winter zones and the weather is cold and humid in winter,the indoor thermal environment of the building is poor.With the continuous improvement of people's living standards,the heating demand of residents in this area in winter is getting higher,resulting in the increase of building energy consumption.This paper did questionnaire surveys and cross-analyses methods to study the heating behavior of people in residential buildings and the operating conditions of heating equipment.The results show that:(1)More than 70%of the interviewees wore thick or very thick clothes indoor,and thought that there was a need for heating in winter;(2)The time required for the human body to feel comfortable after heating was not only affected by the set temperature,but also closely related to residents'behavior.When the clothes were moderate,52.9%of residents felt comfortable after the heating device was turned on for 15 minutes.When the clothes were thin,66.7%of residents felt comfortable after the heating device was turned on for more than 30 minutes.