城市雨水资源化利用与南方城市蓄水绿化屋顶防热节能研究

Rainwater Utilization and the Heat-resistance and Energy-saving of the Water-storing Green Roof in Southern Area

实现城市雨水资源化利用一方面可以有效地减轻城市洪涝灾害、改善城市的生态环境,另一方面可以缓解城市的巨大供水压力.本文将雨水资源化利用与南方城市绿化屋顶防热节能二者综合起来加以分析,城市屋顶蓄水绿化雨水利用技术难度小,雨水的利用方便简单,另外又能有效地对建筑物进行防热与节能.

Utilizing rainwater can not only effectively reduce the possibility of flood and draught,but also release the great burden of the urban water demand.The article gives a detailed analysis of the utilization of urban rainwater combined with the heat-resistance and energy-saving of the water-storing green roof in southern urban in China.There exists little difficulty in using urban rainwater.At the same time water-storing green roof can promote heat-resistance and energy-saving.