| 摘要 |
PURPOSE:To reduce the consumption energy by making the water draining tank and water draining pump, and provide a compact device by a method wherein a water supply pipe is provided on at least one of a plurality of appliances, and also, a flow rate adjusting means is provided on water draining pipes of the appliances, a storage tank which is connected to the flow rate adjusting means and stores drained water, and the water drain pipe are provided. CONSTITUTION:The drained water of a kitchen sink 1 passes through a water draining pipe 9, and the flow rate of which is adjusted by a flow rate adjusting device 19, and flows into a drained water tank 6. The drained water of a tea feeder 4 passes through a water draining pipe 11, and flows into the drained water tank 6 through a flow rate adjusting device 21. The drained water of a dish washer 5 passes through a water draining pipe 12 and flows into the drained water tank 6 through a flow rate adjusting device 20. The moisture condensed water of a refrigerator 3 passes through a water draining pipe 10 and flows into the drained water tank 6. A water level sensor 16 outputs a detecting signal to a control circuit 18 when the water level of the drained water tank 6 becomes a starting level 14. Then, a water draining pump 7 is started, and the drained water in the drained water tank 6 is force-fed, drained to the sewage pipe through a water draining pipe 13. Also, when the water level becomes a stopping lever 15, the water draining pump 7 is stopped. |
