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Winter sports hall operation for snow-covered sloping floors specifies incoming air temperature and humidity and proposes incoming air mix with outside air and cooled by crushed snow input.
Winter sports hall operation for snow-covered sloping floors specifies incoming air temperature and humidity and proposes incoming air mix with outside air and cooled by crushed snow input.
The hall is ventilated according to these specifications, notably humidity of incoming air to amount to 4 g/kg dry air and temperature 1-3degreesC at the top of the floor above the snow crystal cover, possibly bringing air in at 2degreesC and humidity of 4.4 g/kg dry air. The air feed is a mixture of surrounding air and outside air and is cooled by spraying crushed ice in the air mix.
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机译:大厅按照这些规范进行通风,特别是进入的空气湿度为4 g / kg干燥空气,雪晶覆盖层上方的地板顶部温度为1-3℃,可能使空气进入2℃,湿度为4.4 g / kg干燥空气。空气进料是周围空气和外部空气的混合物,通过在空气混合物中喷洒碎冰来冷却。
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