北京国家奥林匹克体育中心游泳馆给排水设计(上)

WATER SLOPPLy AND SEWERAGE DISPOSAL DESIGN FOR THE NATATORIUM OF BEIJING'S NATIONAL OLYMPIC SPORTS CENTER (Ⅰ)

文中以游泳比赛池为例,说明了包括砂滤、臭氧消毒等在内的水处理系统的设计及其参数,并详细叙述了供回水方式、池水初次加热及消防水池与游泳池共用等的设计特点,介绍了为降低地下水位在建筑基础下设置盲沟排水的方法。文章最后还对池水循环一次时间、池面水蒸发等问题进行了探讨。

This paper presents the design and related parameters of the natatorium's water treatment system which includes sand filtering,ozone disinfection,etc.,the circulating way and the first heating of pool water are expounded,design characteristics such as taking use of the swimming pool as water tank of the fire protection system as well and building the blind ditch under- the foundation to lower the groundwater level are-also described,and the period of circulation and the problem of surface water vaporization are discussed.