Thermal storage reservoir for ice rink
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United States of America Patent
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-
Jan 9, 2001
Grant Date -
N/A
app pub date -
Jun 4, 1999
filing date -
Jun 4, 1999
priority date (Note) -
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Abstract
An ice rink is provided having a thermal storage reservoir arranged to regulate the temperature of the ice rink. The ice rink includes a sheet of ice and a sub-floor for supporting the sheet of ice thereon. The reservoir is mounted adjacent a bottom face of the sub-floor. The reservoir is substantially larger in volume than the sheet of ice, being filled with particulate material having a high heat capacity. A fluid surrounds the particulate material having a freezing point which is below that of water. Cooling pipes extending through the reservoir and the sub-floor are arranged to have cooling fluid pumped therethrough for freezing the sheet of ice mounted thereon.
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