城市雨水利用与蓄水屋顶防热节能

Rainwater utilization & preventing cold loss and saving energy in using roof stored water

雨水回用作为节约用水的有效措施之一 ,已日益受到人们的普遍关注。如何综合利用雨水是节约水资源的重要环节。本文将雨水利用与屋顶蓄积雨水防热节能二者综合起来加以考虑 ,就是对雨水综合利用措施的一个探讨。屋顶蓄积雨水技术难度小 ,雨水利用方便简单 ,同时又能很好地防热节能 ,是一种具有双重优势的节约水资源和建筑节能的综合措施。

As one of useful measures of saving water,rainwater utilization is be paid much attention to by water engineers.Among these measures synthesizing ways of using rainwater is the key of saving water.In this paper the measure of utilization of rainwater and the preventing heat and saving energy of using roof stored water is introduced and this method merits of saving water and energy are analyzed,at the same time the design of storing water roof is pointed out.All these ways is valuable for saving water source and energy.