Stand-alone ice and beverage appliance
A stand-alone ice and beverage dispenser is provided. Appliance includes a cabinet defining a chilled chamber, a bottom portion and a countertop. Appliance includes an ice maker assembly mounted on the countertop, a liquid dispenser assembly mounted on the countertop, and a sealed refrigeration system. Sealed refrigeration system includes a compressor, condenser, chamber evaporator, and an ice maker assembly evaporator fluidly coupled through a refrigerant conduit. The compressor is operably coupled to the refrigerant conduit for circulating a flow of refrigerant through the refrigerant conduit. Appliance also includes refrigerant valve assembly including one or more valves. Refrigerant valve assembly is configured to selectively provide refrigerant to chamber evaporator to refrigerate chilled chamber and selectively provide refrigerant to the ice maker assembly evaporator for ice production.
1. An ice and beverage dispenser appliance, the appliance comprising:
a cabinet defining a chilled chamber, an insulated compartment, a bottom portion and a countertop, wherein the chilled chamber defines a beverage chamber and a lower chamber situated below the beverage chamber, and wherein the insulated compartment is adjacent to both the lower chamber and the bottom portion of the cabinet;
an ice maker assembly mounted on the countertop;
a liquid dispenser assembly mounted on the countertop;
a reservoir disposed within the beverage chamber;
a water pick-up line;
a water source comprising a water bottle contained within the lower chamber, wherein the water pick-up line is partially submerged within the water bottle and configured to provide water to both the ice maker assembly and the liquid dispenser assembly; and
a sealed refrigeration system, comprising:
a compressor and a condenser enclosed in the insulated compartment, a chamber evaporator in thermal communication with the lower chamber and the beverage chamber, and an ice maker assembly evaporator fluidly coupled through a refrigerant conduit, wherein the compressor is operably coupled to the refrigerant conduit for circulating a flow of refrigerant through the refrigerant conduit;
a plurality of valves; and
a controller configured to control the plurality of valves such that the plurality of valves selectively provide the flow of refrigerant to the chamber evaporator to refrigerate the chilled chamber and selectively provide the flow of refrigerant to the ice maker assembly evaporator for ice production, wherein selectively providing a flow of refrigerant to the ice maker assembly evaporator is based, at least in part, on a comparison, performed by the controller, of a temperature of the chilled chamber and a temperature threshold.
2. The ice and beverage appliance of claim 1 , wherein the water bottle comprises a portable water bottle contained within the lower chamber.
3. The ice and beverage appliance of claim 2 , further comprising:
a transfer pump configured to transfer water from the water bottle to the ice maker assembly and the liquid dispenser assembly.
4. The ice and beverage appliance of claim 3 , wherein the ice maker assembly comprises a nugget ice maker.
5. The ice and beverage appliance of claim 4 , wherein the plurality of valves comprise:
a check valve which prevents refrigerant from flowing from the chamber evaporator to the ice maker evaporator; and
a three-way valve operably coupled to the refrigerant conduit between the ice maker evaporator and the chamber evaporator and configured to selectively open to allow the flow of refrigerant to circulate through the ice maker evaporator and the chamber evaporator.
6. The ice and beverage appliance of claim 5 , wherein the controller is further configured to control the ice maker assembly, the liquid dispenser assembly, the sealed system, the check valve and the three-way valve.