室内冰场环境营造关键技术及节能措施

Key Technologies and Energy-saving Measures for Indoor Ice Rink Environment Construction

城市室内冰场为提高全民参与冰雪运动做出了重要贡献,但现阶段尚无专门针对室内冰场环境设计标准。现阶段室内冰场设计主要依赖于既有案例和专业管理公司积累的运营经验作为指导来完成。基于某大学体育馆室内冰球场的设计过程,重点阐述了冰场室内环境参数确定方法、冷负荷计算方法,以及冰场空调除湿系统方案选择和空气处理过程的设计。并基于CFD模拟数据,分析3种设计工况下的气流组织及差异化的温度-风速场,对供暖空调设备配置、送回风口位置、室内空间设计等进行完善。研究最后结合项目特点,提出了优化室内环境和节能措施的建议,以期为同气候区同类型室内冰场建筑的室内环境营造提供案例参考。

Urban indoor ice rinks have made important contributions to increasing the participation of all people in ice and snow sports,but at this stage there is no specific design standard for indoor ice rinks.At this stage,the design of the indoor ice rink mainly relies on the existing limited engineering project cases and the operation experience accumulated by professional management companies as a guide to complete.Based on the design process of an indoor ice hockey rink in a university gymnasium,this study focuses on the determination of the indoor environmental parameters of the ice rink,the calculation method of the cooling load,and the selection of the air conditioning and dehumidification system of the ice rink and the design of the air treatment process.And based on the CFD simulation data,the airflow organization and the differentiated temperature-wind velocity field under the three design conditions are analyzed,and the configuration of heating and air-conditioning equipment,the location of the return air outlet,and the interior space design are improved.At the end of the study,combined with the characteristics of the project,suggestions for optimizing the indoor environment and energy-saving measures are put forward,in order to provide a case reference for the indoor environment construction of the same type of indoor ice rink buildings in the same climate zone.