Method and apparatus for wine cellar temperature and humidity control
First Claim
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1. A self-contained climate control system for simultaneous temperature and humidity control of a wine cellar comprising:
- a refrigeration system including a compressor, a condenser, and an evaporator;
an insulating barrier dividing said system into a cold side and a hot side;
a condenser fan on said hot side for dissipating heated air out of the wine cellar;
an evaporator fan on said cold side for circulating cooled air into the wine cellara condensate drip tray having a portion on said cold side and a portion on said hot side adapted to receive moisture condensed from said refrigeration system;
a programmable controller connected to said refrigeration system for setting a temperature for the wine cellar which selects an operating time for said evaporator fan to run after said compressor is stopped to evaporate condensed moisture from said cold side into the wine cellar to maintain the humidity therein; and
a temperature sensor connected to said programmable controller for signaling the air temperature in the wine cellar to said controller;
whereby said controller runs said compressor until said sensor signals that a preset temperature has been reached within the wine cellar.
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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.
7 Citations
16 Claims
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1. A self-contained climate control system for simultaneous temperature and humidity control of a wine cellar comprising:
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a refrigeration system including a compressor, a condenser, and an evaporator; an insulating barrier dividing said system into a cold side and a hot side; a condenser fan on said hot side for dissipating heated air out of the wine cellar; an evaporator fan on said cold side for circulating cooled air into the wine cellar a condensate drip tray having a portion on said cold side and a portion on said hot side adapted to receive moisture condensed from said refrigeration system; a programmable controller connected to said refrigeration system for setting a temperature for the wine cellar which selects an operating time for said evaporator fan to run after said compressor is stopped to evaporate condensed moisture from said cold side into the wine cellar to maintain the humidity therein; and a temperature sensor connected to said programmable controller for signaling the air temperature in the wine cellar to said controller; whereby said controller runs said compressor until said sensor signals that a preset temperature has been reached within the wine cellar. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A self-contained climate control system for simultaneous temperature and humidity control of a wine cellar comprising:
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a refrigeration system including a compressor and a cooling fan for circulating air into the wine cellar; an insulating barrier separating said system into a “
cold”
side and a “
hot”
side;a condensate drip tray with a portion on said cold side and a portion on said hot side, adapted to receive moisture condensed from said refrigeration system; a programmable controller connected to said refrigeration system and to said cooling fan for alternatively selecting a temperature and a relative humidity wherein each temperature setting selects a corresponding running time interval for said cooling fan; and a temperature sensor connected to said programmable controller for signaling air temperature in the wine cellar; whereby said controller is operable to regulate temperature by running said compressor until said temperature sensor senses a preset temperature value and to regulate humidity by operating said cooling fan for a predetermined time after said compressor is stopped, selected by the temperature setting, thereby evaporating condensed moisture from said cold side into the wine cellar. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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Specification