国家游泳中心冰壶场地空调制冷系统设计
Design of air conditioning and refrigeration system design for curling venue of National Aquatics Center
摘要：
国家游泳中心作为2022年冬奥会的冰壶比赛场地，在泳池位置搭建可转换冰面。通过模拟计算手段，结合测试赛实测数据，确定设计方案。新增冰场比赛专用空调，保证冰面周边空气温度、湿度、速度指标，满足4条冰壶赛道的冰面质量和环境控制要求。观众席空调系统结合现状翻新，冰面附近环境和观众席采用分区空调设计，在保证冬奥会赛事的前提下，贯彻节约、环保、可持续发展理念。制冷系统的设计参数及选型，满足世界冰壶联合会的技术要求。制冰系统设计遵照可转换、可移动模式，实现场馆的反复、综合、长久利用。
Abstract：
As the venue for the curling competition of the 2022 Olympic Winter Games, the National Aquatics Center builds a convertible ice plate on the swimming pool. The design scheme is determined by means of simulation calculation and combined with the measured data of the test competition. The dehumidification air conditioning for ice plate is designed, so as to ensure the air temperature, humidity and speed indexes above the ice, and meet the ice quality and competition environment requirements of the four curling tracks. The air conditioning systems for the audience are renovated. The environment near the ice surface and the auditorium are designed for different zoned air conditioning. On the premise of ensuring the events of the Olympic Winter Games, the concept of conservation, environmental protection and sustainable development is implemented. The design parameters and the refrigeration system design meet the technical requirements of the World Curling Federation. The ice making system is designed in accordance with the convertible and movable mode to fulfill the repeated, comprehensive and long-term utilization of venues.
Keywords:curlingcompetitionvenue;icefieldairconditioning;icemakingsystem;airdistribution;venuereconstruction;OlympicWinterGames