燃煤炉防护结构对帐篷室内热环境的影响研究  

The Influence of Coal-fired Stove Structure on Indoor Thermal Environment of Tent

作　　者：李洪峻 宗守超 高怀斌 刘剑飞 佐晓波 王考 LI Hong-jun;ZONG Shou-chao;GAO Huai-bin;LIU Jian-fei;ZUO Xiao-bo;WANG Kao(32181 Troops of PLA;School of Mechanical Engineering,Xi’an University of Science and Technology)

机构地区：[1]中国人民解放军32181部队 [2]西安科技大学机械工程学院

出　　处：《建筑热能通风空调》2021年第6期35-37,67,共4页Building Energy & Environment

基　　金：陕西省自然科学基金(2018JM5077)。

摘　　要：作为抗震救灾,户外野营以及军事演练等活动的临时居住场所,帐篷冬季的供暖直接影响人员的生命健康以及白天的工作效率。本文实验对比研究了燃煤炉供暖对单/双层帐篷内的平均温度,垂直温度以及水平温度的影响。实验结果表明:单层和双层帐篷内距地面高度0.8 m以下的区域温度相差不大,而随着高度的增加单层和双层帐篷内的温度差别增大。燃煤炉防护网的安装使得炉具与室内的对流换热减小,双层帐篷较单层帐篷室内垂直温度失调更严重,帐篷内同一水平面内温度分布较均匀。As a temporary residential place for earthquake relief,outdoor camping and military exercises,the heating of tents directly affects health and work efficiency of human being in winter.The influence of tent and stove structures on the indoor thermal environment are experimentally studied.The results showed that the temperature difference between single-layer tent and double-layer tent is not significant when temperature measuring point is lower than 0.8m,and the temperature difference between single-layer tent and double-layer tent increased with the increasing height of temperature measuring point which is higher than 0.8m.The protective net of coal-fired stove reduces the convection heat transfer between the stove and air in tent.The temperature vertical maladjustment in the double-layer tent is more serious than that in the single-layer tent,and the temperature distribution at the same height is more uniform in both single-layer and double-layer tent.

关 键 词：帐篷 燃煤炉 供暖 温度失调 

分 类 号：TU111[建筑科学—建筑理论]