Water softener system and method
a water softening system includes a water softening resin tank, an anion resin tank in flow communication with the water softening resin tank, an in-line water heater in flow communication with the water softening resin tank and a heat exchanger in flow communication with the in-line heater. A water heater is in flow communication with the heat exchanger and the in-line heater. A plurality of flow control valves are operatively connected to the water heater heat exchanger, in-line water heater, anion resin tank, and water softening resin tank. The flow control valves are configured to control the flow of water through the water softening system.
1. A water softening system comprising:
a water softening resin tank;
an anion resin tank in flow communication with said water softening resin tank;
an in-line water heater in flow communication with said water softening resin tank;
a heat exchanger in flow communication with said in-line heater;
a dedicated water heater in flow communication with said heat exchanger and said in-line heater, said water heater configured to heat water to a first temperature and said in-line water heater configured to heat the water to a second temperature greater than the first temperature to facilitate conserving energy; and
a plurality of flow control valves operatively connected to said water heater, heat exchanger, in-line water heater, anion resin tank, and water softening resin tank, said flow control valves configured to control the flow of water through said water softening system.
2. A water softening system in accordance with claim 1 wherein said valves are controllable to bypass said water heater when a temperature at said heat exchanger is approximately the same as an outlet temperature of said water heater.
3. A water softening system in accordance with claim 1 further comprising a storage tank in flow communication with said plurality of control valves.
4. A water softening system in accordance with claim 3 wherein said storage tank provides water during a regeneration cycle.
5. A water softening system in accordance with claim 3 wherein said storage tank is refilled when a regeneration cycle is completed.
6. A water softening system comprising:
a water softening resin tank;
an anion resin tank in flow communication with said water softening resin tank;
an in-line water heater in flow communication with said water softening resin tank;
a heat exchanger in flow communication with said in-line heater;
a water heater in flow communication with said heat exchanger and said in-line heater;
a plurality of flow control valves operatively connected to said water heater, said heat exchanger, said in-line water heater, said anion resin tank, and said water softening resin tank, said plurality of flow control valves configured to control the flow of water through said water softening system; and
a controller and a plurality of temperature sensors, each of said plurality of temperature sensors providing a signal to said controller indicative of a water temperature in said water softening system.
7. A water softening system in accordance with claim 6 wherein said controller is configured to control said plurality of valves based on the signals from said plurality of sensors.
8. A water softening system in accordance with claim 1 wherein said water softening system is operable in a first mode wherein said water heater provides heated water to said in-line heater during a portion of a regeneration cycle.
9. A water softening system in accordance with claim 1 wherein said water softening system is operable in a second mode wherein said water heater is bypassed during a portion of a regeneration cycle.
10. A water softening system in accordance with claim 1 wherein said water softening system is operable in a third mode wherein cooling water is passed through said water softening resin tank and said anion resin tank during a portion of a regeneration cycle.
11. A water softening system in accordance with claim 1 wherein said water softener resin tank includes a Temperature Regenerative Resin (TRR) resin.
12. A water softening system in accordance with claim 1 wherein a flow rate through said water softening system is controlled to from about 0.25 gallons per minute to about 0.5 gallons per minute during a regeneration cycle.
13. A water softening system in accordance with claim 1 wherein said water softening system includes a water softening mode wherein water is channeled to said anion resin tank prior to said water softening tank.
14. A water softening system in accordance with claim 1 wherein said anion resin tank is configures to remove at least bicarbonates from water channeled to said anion resin tank.