Roof greening water supply device

• Main Authors: MIAO XIAOQUN, JIANG XIANLU
• Format: Patent
• Language: Chinese; English
• Published: 07.02.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FIXED CONSTRUCTIONS; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; SEWERAGE; TRANSPORTING; TRAPPING; WATER SUPPLY; WATERING

The utility model discloses a roof greening water supply device. The device comprises planting grooves, a water collecting tank, a water supply pump and a water storage mechanism, the water storage mechanism comprises a sedimentation tank; the upper part of the planting groove is connected with a drainage pipe; one end of the drainage pipe is connected with the upper part of the notch of the planting groove; the other end of the drainage pipe is communicated with the sedimentation tank; an inlet of the water supply pump is connected into the sedimentation tank; an outlet of the water supply pump is connected to the upper part of the water collecting tank; a water supply pipe is connected between the bottom of the water collecting tank and the planting groove; a water supply electric valveis mounted on the water supply pipe; a first liquid level sensor is installed on the inner side of the bottom of the planting groove and electrically connected with a water supply electric valve, a second liquid level sensor