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| Spring, summer and fall operation of ice rinks can be expensive and difficult because
of problems caused by humidity. High humidity in the air above a cold ice rink creates
fog, which interferes with skaters and spectators. Moisture also condenses on the ice
surface, which means the refrigeration system must work hard to freeze the condensate,
removing its heat through several inches of ice. Depending on the relative costs of
electrical power and therrmal energy, a desiccant dehumidifier can reduce overall
operating costs and extend the operating season of an ice rink by lowering the humidity to
40% even during humid seasons. Ice-skating rinks are prone to several humidity-caused problems beginning in relatively mild weather (spring and fall) and continuing in the summer in yearly operations. Warm air, which is relatively high in moisture content, approaches saturation when introduced into the cold arena environment. Moisture enters the building as infiltration and/or forced outdoor ventilation, latent loads from people, and ice resurfacing. This moisture precipitates, forming fog over the rink and condensation inside the building as well as on the ice sheet. Lowering the relative humidity level of the space through the use of a desiccant dehumidifier can eliminate these problems. The desiccant system also reduces the energy consumption of the ice refrigeration system and reduces building surface maintenance costs. Respond! |
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[Heatex
Flat Plate Exchangers] [Air-to-Air
Energy Recovery] ŠEER Products Inc. |
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