| 摘要 |
A water softening system (20) including a first treatment tank (24) having a first water capacity, a second treatment tank (26) in parallel with the first treatment tank (24) and having a second water capacity that is less than the first water capacity, a flow meter (74) connected to the first and second treatment tanks (24,26), the flow meter (74) configured to determine a demand flow rate of water entering the system (20) and a controller (70) in communication with the flow meter (74), the controller (70) configured to direct the water into the first treatment tank (24) when the demand flow rate is greater than a designated flow rate, and to direct the water into the second treatment tank (26) when the demand flow rate is equal to or less than the designated flow rate. |
