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雨水回收利用系统就是把从自然或人工集雨面流出的雨水进行风流收集、集中和储存利用,是从水文循环中获取水为人类所用的一种方法。近年来,我国国民经济的迅速发展,城市进程加快,我国的水资源面临着严峻的形势。我们应该更新理念,将雨水作为一种资源回收利用。采用必要的雨水回收利用对于节约水资源是相当有益的,在场地设计中,一方面考虑雨水回渗补充地下水,另一方面通过场地内的竖向设计,收集部分雨水,作为景观用水和绿化用水的补充。利用雨水可以有效地减少雨洪、营造地表水文景观、改善小区周边环境,还可以改善市内的局部热岛效应,同样还有利于增强居民爱水和节水意识。
The rainwater recycling system is a method of collecting, concentrating and storing the rainwater flowing from natural or artificial rainwater harvesting and collecting it for use by humans from the hydrological cycle. In recent years, with the rapid development of our national economy and the accelerated urbanization, China’s water resources are facing a severe situation. We should update our philosophy to recycle rainwater as a resource. Using the necessary rainwater recycling is quite beneficial for water conservation. In the design of the site, on the one hand, rainwater seepage is added to supplement groundwater; on the other hand, part of the rainwater is collected as landscape water and greening water through the vertical design of the site Supplement. The use of rainwater can effectively reduce rainwater, create surface hydrological landscape, improve the surrounding environment and improve the local heat island effect in the city. It is also beneficial to enhance residents’ awareness of love of water and water conservation.