深圳市为适应经济待区发展的需要,各系统、各行业都先后建起了不少类型的楼房。其中大部分楼房设计合理,既考虑到朝向问题,又考虑到自然通风及照明问题,且大部分房间也安上了空调设备,给人们工作、生活创造了有利的环境条件。但也有少数建筑,外观富丽堂皇,而楼房的内部结构却采用了有门无窗的密闭形式,通风只靠空调将少量的新鲜空气输入。空气基本处于静 In order to meet the needs of economic development, Shenzhen has set up many types of buildings in various systems and industries. Most of them are well-designed buildings that take into account both the heading and the natural ventilation and lighting issues. Most of the rooms are also equipped with air-conditioning equipment to create favorable environmental conditions for people’s work and life. But there are also a few buildings, magnificent appearance, but the building’s internal structure has adopted a closed door with no window form, ventilation only a small amount of fresh air input. The air is basically static