高原寒冷地区太阳辐射对室内热环境影响  

Influence of Solar Radiation on Indoor Thermal Environment in Cold Highland Area

作　　者：赵娟[1] 卢军[2] 廖兴中[1] 黄光勤[1] 李欣林[1] 郭欣娟 

机构地区：[1]重庆大学城市建设与环境工程学院,重庆400045 [2]重庆大学三峡库区生态环境教育部重点实验室,重庆400045

出　　处：《煤气与热力》2014年第9期17-21,共5页Gas & Heat

摘　　要：以拉萨地区某多层办公建筑为研究对象,对供暖期测试日(全天晴朗、晴转阴)逐时太阳辐射强度模拟计算,对测试日室外温度、风速进行实测。分析太阳辐射对测试房间(分别选取南向房间2间,北向房间2间,其中1间南向测试房间不供暖)室内温湿度的影响。结合实测结果,对拉萨地区供暖系统、建筑的优化设计提出建议。Taking a multi-storey office building in Lhasa area as the research object, hourly solar radiation intensity on the test day for the heating period （ partly cloudy and all-day sunny day） is simulated and calculated, and the outdoor temperature and wind speed were measured. The effect of solar radiation on indoor temperature and humidity of the test room was analyzed. Two south-facing rooms and two north-facing rooms were selected, and one of the south-facing rooms was not heated. Combined with the measured results, some proposals on the heating system and optimization design of the buildings in Lhasa area are offered.

关 键 词：高原寒冷地区 太阳辐射 室内热环境 

分 类 号：TU832.1[建筑科学—供热、供燃气、通风及空调工程]