高大建筑中庭冬季气流温度场的实验设计  

Experimental design of air temperature field in high building atrium

作　　者：王琳[1] 韩超[1] 赫娜[1] 

机构地区：[1]沈阳建筑大学,辽宁沈阳110168

出　　处：《节能》2017年第6期51-52,共2页Energy Conservation

摘　　要：介绍一种测量公共建筑中庭垂直方向上温度场的实验方法。选取冬季工况下的中庭作为实验对象,测量某天24h中庭各层1.5m处的温度变化。1层的温度最低,在7℃左右,6层的温度最高。据节能设计标准规定,图书馆大厅的冬季供暖设计温度应达到18℃,而图中所示只有5、6层在14:00左右会短暂的出现高于18℃,其他时间达不到标准的规定温度。了解了冬季中庭内区垂直方向上的温度变化趋势,对于研究人员测量建筑中庭冬季采暖温度提供参考方案。Objective to design an experimental method for measuring the temperature field of the vertical direction of the atrium of public buildings.Methods using the atrium under winter conditions as the experimentalobject, the temperature change of 1.5 meters in the atrium 24 hours a day was measured.Results the lowest temperature was 7℃,and the temperature was the highest. According to the energy-saving design standard, the winter heating design of the library hall should reach 18℃, and only 5 and 6 levels will appear briefly at about 14: 00 in the afternoon,higher than 18℃, reach the standard temperature.Conclusion the trend of temperature in the vertical direction of the atrium in winter is investigated, and the reference scheme is provided for the researchers to measure the winter heating temperature in the atrium.

关 键 词：高大中庭 冬季工况 温度场 实验设计 

分 类 号：TU111.22[建筑科学—建筑理论]