Urban road green belt rainwater collecting and purifying system

• Main Authors: LI HUI, CHEN YUN, FAN ZHEZHE, XIA YINGZHI, ZHANG QIAOMIN, CHEN LIMING
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CESSPOOLS; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FIXED CONSTRUCTIONS; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; METALLURGY; SEWERAGE; SEWERS; TRAPPING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WATER SUPPLY; WATERING

The utility model discloses an urban road green belt rainwater collecting and purifying system. Wherein the green belts are located on the two sides of an urban motor vehicle road, and the sidewalks are adjacent to the green belts. The green belt comprises a soil layer and a gravel layer. Sealing fences are arranged on the two sides of the soil layer. Two inclined water collecting plates are arranged at the bottom of the gravel layer; a water collecting pipe is buried in the center of the bottom of the gravel layer; the top ends of the water collecting plates are hermetically connected with the sealing fences respectively; the bottom ends of the water collecting plates obliquely extend into the water collecting pipe; the water collecting pipe comprises a water leakage half pipe on the upper half portion and a flow guide half pipe on the lower half portion, the water leakage half pipe and the flow guide half pipe are connected into a whole through a rectangular groove recessed towards an inner cavity of the pi