车库顶板虹吸排水关键技术研究

Research on Key Technologies of Garage Roof Siphon Drainage

虹吸排水是指虹吸排水槽内的水通过孔隙和重力的作用被快速汇集到出水口,并在出水口通过管道变径的方式形成虹吸状态。这种虹吸直管的形成既可以实现无压状态,也可以发挥重力排水的作用,解决建筑中顶板雨水排放难题。文中分析虹吸排水技术的原理,阐述了虹吸排水技术施工方法。

Siphon drainage refers to the rapid collection of water in the siphon drainage tank through pores and gravity to the outlet,and the formation of a siphon state at the outlet through pipe diameter variation.The formation of this siphon straight pipe can not only achieve a pressure free state,but also play the role of gravity drainage,solving the problem of roof rainwater drainage in buildings.The article analyzes the principle of siphon drainage technology and elaborates on the construction method of siphon drainage technology.