论文部分内容阅读
我国长江中下游一带处于亚热带地区,夏季绝对最高气温达40℃左右,最热月的月平均相对湿度约百分之八十.属湿热型气候。因此,夏季特别闷热。根据调查,一般人体感到比较舒适的温度为22—32℃,相对湿度为30—70％,为了在盛夏季节能有一个比较舒适的工作、学习、生活环境.下面介绍几种降低室内气温的简易方法. 遮阳据有关部门测算,我国南方夏季午后2时每1m~2窗面积.一般可导致房间温度升高2—2.5℃.如果一个房间的窗户,在夏季上午10时至下午5时能避免太阳射入室内,则室内气温可降低2—5℃,可见遮
The area along the middle and lower reaches of the Yangtze River in the subtropical region of China has an absolute maximum temperature of about 40°C in summer, and an average relative humidity of about 80% in the hottest months. It is a hot and humid climate. Therefore, the summer is particularly hot. According to the survey, the general human body feels more comfortable at a temperature of 22-32°C and a relative humidity of 30-70%. In order to save energy during the summer, there is a more comfortable work, study, and living environment. Here are some simple ways to reduce the indoor temperature. Method. Shading According to the calculation of relevant departments, the area of 1m~2 windows per 2pm in the summer in southern China can generally cause the room temperature to rise by 2–2.5°C. If a window in a room can be avoided during the summer from 10am to 5pm When the sun enters the room, the indoor air temperature can be reduced by 2-5°C.