论文部分内容阅读
1988年我们对沈阳市26家省、市、厂矿部队等各级医院单位进行了紫外线灯使用情况的调查。使用仪器为日本产WVR-254型强度计,按常规方法进行检测,照射强度达70μw/cm~2以上者为合格。调查结果表明紫外线灯使用存在许多问题。1.灯管布局不合理按照要求,每10m~2面积要安装1只30W灯管。而有些医院的房间很大,却只有四角贴顶棚处挂灯,还有些医院灯管悬挂距地而达4m之遥,均达不到消毒的目的。
In 1988, we conducted a survey of the use of UV lamps at various levels of hospital units in 26 provincial, municipal and factory mines in Shenyang City. Instrument used for the Japanese WVR-254 type intensity meter, according to the conventional method of detection, the intensity of irradiation 70μw / cm ~ 2 were qualified. The survey results show that there are many problems with the use of UV lamps. 1. Lamp layout unreasonable According to the requirements, every 10m ~ 2 area to install a 30W lamp. In some hospitals, the rooms are large, but only the four corners of the ceiling are hung with hanging lamps. Some hospital lamps are suspended from the ground and reach a distance of 4m, all of which fail to achieve the purpose of disinfection.