摘要
为探究会展类大空间建筑室内热环境的舒适状况,有效保证热舒适并控制其建筑能耗,选取青海地区具有代表性的青海国际会展中心进行实地调研,对策展期间的室内外空气温度、相对湿度和室内瞬时风速等热环境参数进行测试,以问卷调查的方式对夏季室内工作人员和参观人群进行了室内热环境主观评价的调查分析。结果指出,展厅在会展刚开始时室内空气温度未能满足规范的要求,但相对湿度和室内瞬时风速基本满足规范要求,人体热舒适感觉良好。建议多利用机械通风设备进行室内外换热处理,利用屋顶采光的同时,也可利用被动式太阳能技术,以获得良好的室内热环境。
In order to explore the comfortable condition of indoor thermal environment in large space buildings of exhibition,to effectively ensure thermal comfort and control the energy consumption,the representative Qinghai International Convention and Exhibition Center is selected to conduct field research,indoor and outdoor air temperature,relative humidity and indoor instantaneous wind speed and other thermal environmental parameters are tested during the exhibition.The indoor thermal environment is evaluated from subjective view with analysis for the indoor staff and visitors in summer by means of questionnaire survey.The results show that,only at the beginning of the exhibition,the indoor air temperature of the exhibition hall did not meet the requirements of the specifications,but the relative humidity and indoor instantaneous wind speed basically meet the requirements of the norms,and the human body thermal comfort feel good.It is suggested that more mechanical and ventilation equipment should be used for indoor and outdoor heat exchange treatment,as well as the roof lighting and passive solar technology,to obtain a good indoor thermal environment.
作者
洪安东
范征宇(指导)
时雨辰
胡冗冗
HONG An-dong;FAN Zheng-yu;SHI Yu-chen;HU Rong-rong(School of Architecture,Xi’an University of Architecture and Technology,Xi’an 710055,China)
出处
《建筑节能》
CAS
2020年第10期21-25,38,共6页
BUILDING ENERGY EFFICIENCY
基金
“十三五”国家重点研发计划课题《地域气候适应型绿色公共建筑设计技术体系》(2017YFC0702303)
关键词
会展中心
公共建筑
室内热环境
现场测试
convention and exhibition center
public buildings
indoor thermal environment
on-site testing
作者简介
洪安东(1993),男,江苏淮安人,毕业于西安建筑科技大学,建筑学专业,硕士研究生,研究方向为建筑技术科学(136721936@qq.com);范征宇(1985),男,副教授,研究方向:绿色建筑技术、建筑可再生能源利用、太阳能建筑(zaneno10830@hotmail.com)。
