AQUARIUM TEMPERATURE MAINTENANCE DEVICE USING HOT AND COLD WATER RADIANT HEAT OF A WATER PURIFIER CAPABLE OF REDUCING THE UNIT COST OF PRODUCTION BY SKIPPING ADDITIONAL COOLING AND HEATING DEVICES

摘要

PURPOSE: An aquarium temperature maintenance device using hot and cold water radiant heat of a water purifier is provided to always maintain a proper water temperature of an aquarium by using a single supply valve.;CONSTITUTION: A control unit(10) determines a water temperature through a sensing unit(20) of an aquarium(1). The control unit applies a control signal to a supply valve(30). The control unit controls the direct circulation supply of water by opening and closing the supply valve. The control unit supplies the water to a cooling unit(40) or a heating unit(50) installed in a water purifier. The control unit controls the heated or cooled water to be supplied to the inside of the aquarium.;COPYRIGHT KIPO 2013;[Reference numerals] (10) Control unit; (AA) Signal line; (BB) Water supply line