Abstract: An ice making system for producing on-demand nugget ice in a refrigerator includes an auger type icemaker having a double thin-walled cylindrical flooded, evaporator and a chilled water reservoir connecting to refrigerated rater. When ice is demanded, the evaporator is then connected to the refrigeration circuit through a dedicated refrigerant control device to achieve ?40° F. rapid cooling. With near 32° F. chilled water, a layer of ice can form on the evaporator surface within 1 minute. Meanwhile a rotating auger scrapes ice layer into flake ice and compresses it through an extrusion and delivery tubing to form cylindrical ice. Then it breaks into nugget ice in the tubing and drops in an ice container.

Abstract: A notification device includes wine cellar temperature and humidity sensors, a processing device, an alarm and an automatic telephone dialer that notifies designated recipients when wine cellar temperature and humidity values are outside of preset limits.

Abstract: A self-contained climate control system for simultaneous temperature and humidity control in a wine cellar includes a refrigeration system having a conventional vapor-compression system including a condensate drip tray with over-flow passages. A programmable controller with a temperature sensor turns the compressor on and off by responding to the temperature sensor to regulate the air temperature in the wine cellar. The programmable controller keeps the system fans running after the compressor stops to cause evaporation of the water in the drip tray, restoring the moisture to the wine cellar.

Abstract: A notification device includes wine cellar temperature and humidity sensors, a processing device, an alarm and an automatic telephone dialer that notifies designated recipients when wine cellar temperature and humidity values are outside of preset limits.

Abstract: A self-contained climate control system for simultaneous temperature and humidity control in a wine cellar includes a refrigeration system having a conventional vapor-compression system including a condensate drip tray with over-flow passages. A programmable controller with a temperature sensor turns the compressor on and off by responding to the temperature sensor to regulate the air temperature in the wine cellar. The programmable controller keeps the system fans running after the compressor stops to cause evaporation of the water in the drip tray, restoring the moisture to the wine cellar.