| 摘要 |
PURPOSE: A disposal system of incipient rainwater is provided to prevent contamination of recycled rainwater by discharging the rainwater remaining in a rainwater pipe and improve convenience in work by installing a water level sensor on the rainwater pipe. CONSTITUTION: A disposal system of incipient rainwater comprises a water collector(10), a first water tank(20), a second water tank(30), a rainwater pipe(40), a valve, and a controller(60). The water collector collects rainwater which falls on a roof or rooftop of a building(B). In the first water tank, a first water level sensor(22) is arranged. In the second water tank, a second water level sensor(32) is arranged. In the rainwater pipe, a third water level sensor(42) is arranged. The rainwater pipe connects the water collector, the first water tank, and the second water tank. The valve opens and closes the rainwater pipe. The controller controls the valve according to one or two among the water level measured by the second water level sensor, the water level measured by the third water level sensor, and the preset time. |
