Roof drainage and green roof

• Main Authors: CHEN LEI, SHEN CHAO, JI XIANG, XIE GUANGWU
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2017
• Subjects: BUILDING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS; FIXED CONSTRUCTIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GUTTERS; ROOF COVERINGS; ROOF-WORKING TOOLS; SKY-LIGHTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model discloses a relate to the drainage field, especially a roof drainage. The roof drainage structure is open -ended frame body, water distributing trough, water pump, green plants, horizontal drain pipe, vertical drainage pipe, overflow pipe including the upper end, the inside from the top down of frame body sets gradually to overburden, nutrition matrix layer, barrier layer, reservoir bed, the last water distribution hole that is provided with of water distributing trough, water distributing trough fixes on the side of frame body, and is located the top of overburden, green plant species plants on nutrition matrix layer, the water pump can be carried the water in the reservoir bed to the water distributing trough in, set up porosely on the reservoir bed, the overflow pipe is vertical to be fixed in the hole, horizontal drain pipe one end is connected with the overflow pipe, and the other end is connected with the vertical drainage pipe. The utility model provides a construction convenience, th