建筑热工设计计算参数研究进展  

Study Progress of Calculation Parameters for Building Thermal Design

作　　者：董宏 王昭俊[2] 周翔[3] 刘衍[4] DONG Hong;WANG Zhao-jun;ZHOU Xiang;LIU Yan(China Academy of Building Research,Beijing 100013,China;Harbin Institute of Technology,Harbin 150001,China;Tongji University,Shanghai 200092,China;Xi'an University of Architecture and Technology,Xi’an 710055,China)

机构地区：[1]中国建筑科学研究院有限公司,北京100013 [2]哈尔滨工业大学,哈尔滨150001 [3]同济大学,上海200092 [4]西安建筑科技大学,西安710055

出　　处：《建筑节能（中英文）》2021年第11期61-66,共6页Building Energy Efficiency

基　　金：“十三五”国家重点研发计划资助项目(2018YFC0704502);国家自然科学基金面上项目(51578521)。

摘　　要：建筑热工设计面临着标准提升和精细化计算的迫切需求。由于室内外计算参数存在人体热反应基础理论不完备、既有设计参数覆盖面窄、部分设计计算参数缺失等问题,制约着建筑热工学的工程应用。按照热工设计参数确定的需要,提出了人体热舒适调研的参数;通过现场和实验室测试,建立了不同气候区冬夏季人体热感觉评价模型,提出了基于平均辐射温度和不对称辐射温度的室内参数确定方法。在对既有稳态保温、防潮、隔热设计室外参数更新和扩充的基础上,提出了自然通风、建筑遮阳、动态保温和热湿耦合计算用室外参数的统计计算方法。研究形成的标准化方法、参数集、软件为建筑热工研究、设计提供了依据和参考。Building thermal design is facing the urgent need of improvement and refinement.The application of building thermal engineering is restricted due to the problems of incomplete basic theory of human thermal reaction,narrow coverage of existing design parameters and lack of some calculation parameters.According to the requirements of determining parameters,the parameters of human thermal sensation tests are proposed.Through field and laboratory tests,the evaluation model of human thermal sensation in different climate zones was established,and an indoor parameter determination method based on the average radiant temperature and asymmetrical radiant temperature is proposed.On the basis of updating and expansion of existing thermal insulation(in winter and summer),moisture proofing parameters,a statistical calculation method of outdoor parameters for natural ventilation,sun shading,thermal insulation in winter(based on dynamic heat transfer process)and coupled heat and mass transfer is proposed.The standardized methods,parameters and software provide the basis and reference for building thermal research and design.

关 键 词：建筑热工设计 计算参数 热舒适 气象参数 

分 类 号：TU111.19[建筑科学—建筑理论]