同济大学学报（自然科学版）2024，Vol.52Issue(3)：480-488,9.DOI:10.11908/j.issn.0253-374x.22223
基于个人舒适系统杭州住宅冬季热舒适与能耗
Characteristics of Residential Thermal Comfort and Energy Consumption in Winter in Hangzhou Based on Personal Comfort Systems
摘要
Abstract
In order to reveal the thermal comfort characteristics and heating energy consumption demand of residents in winter under the effect of personal comfort systems(PCS),this paper takes Hangzhou as the object.By means of questionnaire survey and on-site measurement,the thermal comfort characteristics under various typical thermal environment regulation methods,such as opening windows,shading,using air conditioning and PCS,and indoor hourly temperature and energy consumption are simulated.The results show that the neutral temperatures of"no equipment + sitting","air conditioning + sittin","PCS+ sitting","no equipment + housework","air conditioning + housework"and"PCS+ housework"in winter are 17.3,18.8,16.4,15.7,15.7,13.9℃respectively.A comfortable temperature range respectively is 14.3 to 20.3℃,17.1 to 20.5℃,14.4 to 18.4℃,13.7 to 17.8℃,13.3 to 18.1℃,11.0 to 16.9℃.The indoor thermal comfort level in winter is greatly affected by behavioral patterns.The proportion of comfortable time in the living room is 43.74%～80.21%,and the proportion of comfortable time in the bedroom is more than 70%.When air conditioning and PCS are used for heating,the energy intensity of a typical building is 1.28kWh·m-2 in early and late winter and 13.06kWh·m-2 in severe winter.关键词
夏热冬冷地区/个人舒适系统/热舒适/供暖能耗/住宅Key words
hot summer and cold winter zone/personal comfort system/thermal comfort/heating energy consumption/residence分类
建筑与水利引用本文复制引用
陈淑琴,陈悦,华颖,孔舒怡,张彦彤,王子煜,刘佳琪,徐怡宁..基于个人舒适系统杭州住宅冬季热舒适与能耗[J].同济大学学报（自然科学版）,2024,52(3):480-488,9.基金项目
浙江省"尖兵""领雁"研发攻关计划(2023C03173) （2023C03173）
浙江大学平衡建筑研究中心科研项目(K横20212710) （K横20212710）
