Drainless ice making appliance with gravity filter
An ice making appliance defines a vertical direction, a lateral direction, and a transverse direction. The ice making appliance includes a cabinet, an ice storage compartment, an ice mold provided above the ice storage compartment, a first reservoir provided within the cabinet, a deionization filter provided within the first reservoir, a conductivity sensor coupled to the deionization filter, and a first circulation system is provided in the first reservoir. The first circulation system includes an inlet downstream of the deionization filter whereby the first circulation system supplies filtered water to the ice mold. A second reservoir is provided within the cabinet, and the second reservoir in fluid communication with the first reservoir.
1 . An ice making appliance, comprising:
a cabinet;
an ice storage compartment;
a first reservoir provided within cabinet, the first reservoir removable from the cabinet;
an ice maker provided within the first reservoir to dispense ice into the ice storage compartment;
a circulation system arranged within the cabinet, the circulation system comprising,
a first circulation conduit,
a first pump connected to the first circulation conduit to pump liquid through the first circulation conduit, and
a nozzle downstream from the first circulation conduit to dispense the liquid from the first circulation conduit,
a second reservoir provided within the cabinet, the second reservoir being in fluid communication with the first reservoir;
a meltwater conduit connected to the ice storage compartment to direct melt water from the ice storage compartment to the second reservoir;
a second circulation conduit;
a second pump provided in the cabinet to pump meltwater through the second circulation conduit to the first reservoir;
a deionization filter provided within the first reservoir, the deionization filter comprising at least two layers, wherein the deionization filter is seated within a slot of the first reservoir, and wherein the deionization filter is a gravity type filter; and
a conductivity sensor coupled to the deionization filter, wherein the conductivity sensor is positioned on the bottom side of the deionization filter within the first reservoir, and
wherein a portion of the deionization filter is proximate a bottom end of the first reservoir, whereby the conductivity sensor measures total dissolved solids of liquid in the first reservoir.
2 . The ice making appliance of claim 1 , wherein the second reservoir is lower than the first reservoir.
3 . The ice making appliance of claim 2 , further comprising a valve provided between the first reservoir and the second reservoir, the valve selectively allowing liquid to flow from the first reservoir to the second reservoir.
4 . The ice making appliance of claim 1 , wherein a gap is defined in one or more sides of the reservoir whereby some liquid in the first reservoir passes by the deionization filter and to the first circulation conduit.
5 . The ice making appliance of claim 1 , wherein the deionization filter comprises openings on a top side and a bottom side of the deionization filter.
6 . An ice making appliance defining a vertical direction, a lateral direction, and a transverse direction, the ice making appliance comprising:
a cabinet;
an ice storage compartment;
an ice mold provided above the ice storage compartment;
a first reservoir provided within the cabinet, the first reservoir removable from the cabinet;
a deionization filter provided within the first reservoir, the deionization filter comprising at least two layers, wherein the deionization filter is seated within a slot of the first reservoir, and wherein the deionization filter is a gravity type filter;
a conductivity sensor coupled to the deionization filter, wherein the conductivity sensor is positioned on the bottom side of the deionization filter within the first reservoir;
a first circulation system provided in the first reservoir, the first circulation system comprising an inlet downstream of the deionization filter whereby the first circulation system supplies filtered water to the ice mold; and
a second reservoir provided within the cabinet, the second reservoir in fluid communication with the first reservoir,
wherein a portion of the deionization filter is proximate a bottom end of the first reservoir, whereby the conductivity sensor measures total dissolved solids of liquid in the first reservoir.
7 . The ice making appliance of claim 6 , wherein the first circulation system comprises:
a first circulation conduit;
a first pump connected to the first circulation conduit to pump liquid from the first reservoir through the first circulation conduit; and
a nozzle downstream from the first circulation conduit to dispense liquid from the first circulation conduit toward the ice mold.
8 . The ice making appliance of claim 6 , further comprising a second circulation system, comprising:
a second circulation conduit; and
a second pump connected to the second circulation conduit to pump liquid from the second reservoir through the second circulation conduit.
9 . The ice making appliance of claim 6 , wherein the second reservoir is lower than the first reservoir along the vertical direction.
10 . The ice making appliance of claim 9 , further comprising a valve provided between the first reservoir and the second reservoir, the valve selectively allowing liquid to flow from the first reservoir to the second reservoir.
11 . The ice making appliance of claim 6 , wherein a gap is defined in one or more sides of the reservoir whereby some liquid in the first reservoir passes by the deionization filter and to the first circulation system.
12 . The ice making appliance of claim 6 , wherein the deionization filter comprises openings on a top side and a bottom side of the deionization filter.