室内人员着装状态对服装热阻的影响研究  

Study on the Influence of Indoor Personnel’s Wearing State on Clothing Thermal Insulation

作　　者：王飞祥 杨柳 赵胜凯[1,2] 闫海燕 翟永超[1,2] WANG Feixiang;YANG Liu;ZHAO Shengkai;YAN Haiyan;ZHAI Yongchao(State Key Laboratory of Green Building,Xi'an 710055,Shaanxi,China;School of Architecture,Xi'an University of Architecture and Technology,Xi'an 710055,Shaanxi,China;Henan Polytechnic University,Jiaozuo 454000,Henan,China)

机构地区：[1]绿色建筑全国重点实验室,陕西西安710055 [2]西安建筑科技大学建筑学院,陕西西安710055 [3]河南理工大学,河南焦作454000

出　　处：《建筑科学》2024年第6期97-106,115,共11页Building Science

基　　金：国家自然科学基金面上项目“运动状态下人体代谢率特征及动态热舒适机理研究”(51978553);国家自然科学基金重点项目“中国建筑气候分区理论、方法与区划”(51838011)。

摘　　要：服装热阻是影响室内人体热舒适的重要因素之一,着装状态的改变是人体行为调节以适应室内热环境的重要方式。本研究通过现场调研总结了室内人员4种典型的着装状态,即正常状态、拉开拉链、挽起衣袖和同时拉开拉链与挽起衣袖状态。同时在实验室条件下利用暖体假人进行了九件套装不同着装状态下的26组服装热阻测试,结果发现与正常着装状态相比其余3种状态的整体热阻值下降率分别为3.7%~9.7%、8.0%~12.9%和9.1%~17.1%,局部服装热阻值主要在腹部、胸部、肩部、上臂、前臂等部位发生变化。在此基础上提出了基于正常着装状态的整体及局部服装热阻修正模型,为热舒适研究准确获取不同着装状态的服装热阻值提供了依据和方法。Clothing thermal insulation is one of the important factors affecting the thermal comfort of indoor human body.The change of dressing state is an important way to adjust human behavior to adapt to the indoor thermal environment.In this study,four typical dressing states of indoor personnel were summarized through field investigation,namely,normal state,unzipping zipper,pulling up sleeves and simultaneously unzipping zipper and pulling up sleeves.And,26 groups of clothing thermal insulation tests of nine sets of different wearing states were done by using thermal manikin under laboratory conditions.The results showed that compared with the normal wearing state,the overall thermal insulation values of the other three states dropped by 3.7% ~9.7%,8.0%~12.9%,and 9.1%~17.1%,respectively.The local thermal resistance values mainly changed in the abdomen,chest,shoulder,upper arm,forearm,and other parts.On this basis,the overall and local clothing thermal insulation correction model based on normal dress state was proposed,providing a method for accurately obtaining the clothing thermal insulation values of different dress states.

关 键 词：服装热阻 热舒适 暖体假人 修正模型 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]