Patent ID: 7934662
Filing Date: 2011-05-03
Classification: G05D

Abstract:
1. A water management system for a bathroom, the water management system comprising: a hot water supply line connected to a hot water heater, said hot water supply line providing hot water; a cold water supply line providing cold water; said hot and cold water supply line converging at a mixer valve, said hot water supply line having a first solenoid valve and a first temperature sensor intermediate said mixer valve and said hot water heater, said cold water supply line having a temperature sensor prior to said mixer valve; a mixed water supply line exiting said mixer valve; said mixed water supply line connected to first and second outlet lines, said mixed water supply line having a first branch, said first branch terminating in a accumulator tank, said mixed water supply line have a flow meter sensor and a second temperature sensor intermediate said mixer valve and said first branch, said mixed water supply line having a second branch connected to said hot water heater and including a second solenoid valve and a pump, said mixed water supply line having a third solenoid valve and a restrictor valve intermediate said second branch and said first and second outlet lines; said first outlet line connected to a tub spout and having a solenoid valve; said second outlet line connected to a shower head; and a central processing unit connected to said pump, said sensors and said valves for controlling the flow and temperature of water exiting said shower head and said tub spout.