兰州某冰篮综合体育馆空调系统方案探讨
Discussion on air conditioning system scheme of an ice basket gymnasium in Lanzhou
摘要：
冰篮综合体育馆集室内冰场、篮球场、羽毛球、文艺演出等多种功能于一体。针对冰篮综合体育馆使用功能复杂，且对空调系统的适应性与灵活性要求高的特点，将气流组织设计和冰场的冰面除雾、顶棚防结露作为空调系统设计的重点。提出了适用于比赛中心的空调系统方案与运行策略，然后通过CFD模拟来预测室内空气分布情况，评估预期效果，并基于旋转射流的量纲一分速度图，对模拟结果进行了可靠性验证，最后讨论了冰场防结露、除雾措施。
Abstract：
The ice basket gymnasium integrates various functions such as indoor ice rink, basketball court, badminton and theatrical performances. Aiming at the complex use of the ice basket gymnasium and the high requirements for the adaptability and flexibility of the air conditioning system, takes the design of air distribution, the defogging of ice surface and the anti-condensation of the ceiling as the focus of the air conditioning system. Proposes the air conditioning system scheme and operation strategy suitable for the competition center, and predicts the indoor air distribution through CFD simulation to evaluate the expected effect. Based on the dimensionless velocity distribution diagram of the rotating jet, verifies the reliability of the simulation results. Finally, discusses the anti-condensation and defogging measures of ice rinks.
Keywords:icebasketgymnasium,airdistribution,anti-condensation,airconditioningsystem,operationstrategy