严寒地区被动房供暖期热环境测试分析  

Measurement and Analysis of Thermal Environment of Passive Residential Building during Heating Period in Severe Cold Region

作　　者：刘念慈 王昭俊[1,2] 赵嘉 LIU Nianci;WANG Zhaojun;ZHAO Jia

机构地区：[1]哈尔滨工业大学建筑与设计学院,黑龙江哈尔滨150006 [2]寒地城乡人居环境科学与技术工业和信息化部重点实验室,黑龙江哈尔滨150090

出　　处：《煤气与热力》2024年第6期8-13,共6页Gas & Heat

基　　金：国家自然科学基金“严寒地区被动房热环境与人体热舒适研究”(51678179)。

摘　　要：对严寒地区某被动房供暖期热环境参数进行了6个月的跟踪监测,分析了不同供暖阶段4户典型住户的室温和室内相对湿度的变化特征。结果表明:供暖期平均室温达到28.2℃,平均室内相对湿度为33.9%。如果供暖期室温能降低到20℃,则平均室内相对湿度能从33.9%升高到55.6%。适宜的温湿度不仅有利于人体舒适健康,而且适当降低室温还有利于降低建筑能耗,节能减排。The thermal environment parameters of a passive residential building in the severe cold region were tracked and monitored for 6 months,and the variation characteristics of room temperature and relative humidity of 4 typical households in different heating stages were analyzed.The results show that the average room temperature during the heating period reaches 28.2℃,and the average indoor relative humidity is 33.9%.If the room temperature can be reduced to 20℃during the heating period,the average indoor relative humidity can increase from 33.9%to 55.6%.Appropriate temperature and humidity are not only beneficial for human comfort and health,but also reducing room temperature appropriately can help reduce building energy consumption,and achieve energy conservation and emission reduction.

关 键 词：被动房 室内热环境 室内温度 室内相对湿度 供暖期 严寒地区 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]