The Central Air Conditioner May Cause The Syndrome Of The Building
With the popularization day by day of the central air conditioner system in such newly built,extended and reconstructed buildings of large-scale public places as the hotel,market,hospital,school,office building,etc.,people,and with the enjoyment of indoor temperature comfortableness that modern technology brings,various kinds of air pollution resulted from deterioration of indoor air quality brought by central air conditioner having been paid attention day by day too.
Chinese sanitation organization launch a supervise and inspection of national public place concentrate ventilating system hygiene state of the air conditioner on February to April,2004,the sampling inspection result is amazing: there are 937 public places and 5600 samples with air conditioner of facility inspected by random in more than 60 citys of the whole country. And the number of high-pollution centralized air conditioner ventilating system is 441 and account for 47.1% total amount,the number of medium polluted places is 438 and account for 46.7％ total amount,the number of qualified ones is 58 and accounts for 6.2% total amount.
Jiang Tianjun,associate professor of treatment department of miscellaneous disease in liberator army PLA man 302 hospital,said that: central air conditioner in public place with dirty wind blow all day,would cause the breathing problem such as legion fungus disease at first. The legion fungus is transmitted through air,and water tank of air conditioner system is the fungus’s ideal breed place. The legion fungus would encroach a whole building through pump,then harm the people in rooms with air conditioner. So be very careful.
随着酒店、商场、医院、学校、写字楼等大型公共场所新建、扩建和改建的中央空调系统日益普及，人们在享受现代技术带来的室内温度舒适性的同时，中央空调所带来的室内空气质量恶化导致的各种空气污染也日益成为人们关心的问题。
中国卫生部2004年2月至4月组织开展全国公共场所集中空调通风系统卫生状况监督检查，抽检结果令人吃惊：全国共抽检了60多个城市具备集中空调设施的937家公共场所，检测样品5600件。其中属于严重污染的集中空调通风系统有441家，占抽检总数的47.1％，中等污染438家，占抽检总数46.7％，合格的58家，占抽检总数的6.2％。
解放军302医院杂病科副主任医师姜天俊说，公共场所中央空调整天吹脏风，首先会引起军团病等呼吸道疾病。军团菌经空气传播,空调系统的水箱是军团菌的理想繁殖地方，可经管道遍布整座建筑，侵害长期在空调室内的人，所以要特别小心。
