REFRIGERATION SYSTEM FOR AN ICE SKATING RINK
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United States of America Patent
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Issued Date -
Jul 20, 2023
app pub date -
Jan 9, 2023
filing date -
Jan 14, 2022
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Abstract
A refrigeration system for an outdoor ice skating rink includes a first heat exchanger that has a first conduit therein and is located outdoors. The first conduit has a first inlet and a first outlet and is configured to discharge heat to the outdoor ambient air. The refrigeration system includes a second heat exchanger that has a second conduit therein, and is in thermal communication with water in the ice skating rink. The second conduit has a second inlet and a second outlet and is configured to absorb heat from the water. The second outlet is in fluid communication with the first inlet via a warm-side conduit. The first outlet is in fluid communication with the second inlet via a cold-side conduit. One or more conveying devices are located in a closed loop that includes the first and second conduits, the warm-side conduit, and the cold-side conduit.
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