一种蓄雨绿色屋顶毛细芯垂直向上渗灌系统

本发明涉及一种蓄雨绿色屋顶毛细芯垂直向上渗灌系统。渗灌系统位于种植框内，种植框内自上而下依次包括植被层、土壤基质层、过滤层以及蓄水层；还包括毛细芯，毛细芯包括长直条状的第一毛细芯、环状的第二毛细芯；第一毛细芯的一端连接有多个长条状的分支毛细芯，多个分支毛细芯的另一端分别与第二毛细芯连通，且多个分支毛细芯的另一端间隔设置于第二毛细芯上；第二毛细芯位于土壤基质层中，第一毛细芯依次穿过土壤基质层、过滤层，直至蓄水层中。本发明提供的一种蓄雨绿色屋顶毛细芯垂直向上渗灌系统，在对雨水利用的同时，对比于现有的绿化屋顶灌溉方式，具有水资源节约，供水均匀度高，节省空间，投入成本低等特点。 The invention relates to a vertically upward collected-rainwater infiltrating irrigation system with porous wicks for a green roof. The infiltrating irrigation system is located in a planting frame inwhich a vegetation layer, a soil matrix layer, a filtering layer and a water storage layer are provided in sequence from top to bottom. Porous wicks are further provided, including a long straight bar-shaped first porous wick and a ring-shaped second porous wick. One end of the first porous wick is connected with a plurality of long bar-shaped branch porous wicks, and the other ends of the plurality of branch porous wicks are communicated with the second porous wick, respectively, and are disposed on the second porous wick at int