Green Window Fridge-refrigerator & A/C-cooler, US Patented, freezes water at night

Window Refrigerator & Cooler / Air Conditioner

834 Pyramid Way, Sparks Nevada 89431 USA Phone: 775-219-8187

US Utility Patent: 9,080,801 B2

Divisional Utility Patent Pending

Seeking a Licensee, Investor or Manufacturer
WinFridge.com

It uses the temperature difference between day & night; freezes water at night and lets it melt during day to cool the fridge & indoor space (saving electricity). It's a great energy efficient, synergistic, multi-functional, quiet appliance for home, office or apartment, saving electricity and indoor space all year round. Another unique feature is that to save electricity, during hot summer, the user can reduce the cooling space inside the refrigerator. For cooling, it uses latent heat of melting ice to water (80 calories/gram). It also uses some latent heat of vaporization of water (540 calories/gram) depending on indoor humidity level.

Summer fridge cooler freezes water at night

Like a window A/C, the condenser (back) of the window refrigerator is outdoors. A refrigerator may also be added to a thru-the-wall A/C or heat pump (very common in hotels, office buildings and rental units) commonly installed under the window through an opening in the wall.

Unique Features, Advantages & Benefits:

red Saves Electricity: Up to 80% during winter & cold nights. Up to 70% during fall, spring & summer

red Less Expensive: When combined with a heat pump, cooler or A/C; it's one quiet, energy efficient, synergistic, multi-functional appliance that costs less to buy and maintain, weighs less, takes less space & uses less electricity than the above appliances bought separately.

red Refrigerator's internal size can change: To save electricity, during hot summer, the user can reduce the cooling area inside the refrigerator.

red Quieter: Its condenser is outdoors

red Humidifies: During summer it cools & humidifies indoor space

red Has direct access to solar & wind energy: Its condenser (back) is outdoors

1. Summer, Fall/Spring/Night By freezing water at night when it's colder outdoors. It allows the ice to melt during day when it's warmer outdoors.

Example: When the outdoor temperature is 80 °F, the window A/C consumes less electricity than when the outdoor temperature is 100 °F. The same is true of a window refrigerator. When outdoor temperature is 60 °F, 50 °F, 40 °F or 30 °F, the window refrigerator uses less electricity than a similar indoor refrigerator that is in a 70 °F or 80 °F kitchen day and night all year round.

According to Energy Information Administration's 2001 official energy statistics Table, refrigerators consumed 13.7% (156 billion kWh), freezers 3.5%, lighting 8.8% and TVs 2.9%. Every home has at least one refrigerator/freezer and it's never turned off.


#1. Conventional Window A/C	#2. Window Refrigerator, Cooler (Ice/Water Reservoir) & Freezer	#3. Magnified View of #2 (Middle Figure) Summer Ice/Water Reservoir