Reconfigurable water distribution system for a walk-in tub bathing installation with a single pump for multiple functions
A reconfigurable water distribution system for a walk-in tub bathing installation including two or more types of discharge ports for discharging water. The system includes a single motorized pump having an input connected to a suction port of the bathing installation, and an output port delivering pressurized water. A pipe system selectively connects the pump to the two or more types of discharge ports to selectively direct the pressurized water to the different ones of the types of discharge ports. The system selectively enables the bathing installation to perform a plurality of different functions using a single pump.
1. A reconfigurable water distribution system for a walk-in tub bathing installation including two or more types of discharge ports for discharging water, the system comprising:
a single motorized pump having an input connected to a suction port of the bathing installation, and an output port delivering pressurized water;
a pipe system connecting the pump output port to the two or more types of discharge ports, the pipe system including one or more electrically controllable valves to configure water paths between the two or more types of discharge ports to selectively direct the pressurized water to the different ones of the types of discharge ports;
wherein the water distribution system selectively enables the bathing installation to perform a plurality of different functions using a single pump; and
wherein a first type of discharge ports is one or more bath jets, and a second type is a tub drain connection, and wherein when setting the one or more valves to direct the pressurized water to the first type of discharge ports, a bath jetting function is performed, and when setting the one or more valves to direct the pressurized water to the tub drain connection, a rapid water discharge function is performed to discharge water from the tub.
2. The reconfigurable water distribution system of claim 1 , wherein a third type of discharge ports is one or more small jets, and wherein when water is directed to the third type of discharge ports, a micro bubble jet function is performed.
3. The reconfigurable water distribution system of claim 1 , wherein the one or more valves includes an open/close valve controllable to a closed position blocking water flow or an open position allowing water flow.
4. The reconfigurable water distribution system of claim 1 , wherein the one or more valves includes a three-port diverter valve controllable to selectively direct water flow to one of two output ports.
5. The system of claim 1 , wherein the one or more valves are electrically controllable in response to signals from a bathing installation controller or user interface panel.
6. The reconfigurable water distribution system of claim 1 , wherein the tub drain connection is an overflow connection port for the tub.