首都体育馆空调改造设计

Reconstruction design of air conditioning systems for Capital Indoor Stadium

首都体育馆承办北京2022年冬季奥运会短道速滑和花样滑冰两项赛事。为满足冬奥会的比赛要求,馆内空调及除湿系统需要进行改造。从冬奥会比赛需求及室内人工冰场环境控制目标出发,分析了空调热湿负荷计算与空气处理过程,提出了空调及除湿系统的改造设计措施,并结合不同室外气象条件进行了模拟验证。通过北京冬奥会实际比赛检验,改造设计后的空调及除湿系统均达到了预期设计目标,取得了令人满意的效果。

Short track speed skating and figure skating competitions of the Beijing 2022 Olympic Winter Games are held in Capital Indoor Stadium. To meet the competition requirements of the Olympic Winter Games, the air conditioning and dehumidification systems in the stadium should be reconstructed. Starting from the competition demands of the Olympic Winter Games and the objectives of environment control of the indoor artificial ice stadium, this paper analyses the heat and humidity load calculation and air treatment process of the air conditioning system, proposes the reconstruction design measures of the air conditioning and dehumidification system, and performs the simulation verification combined with different outdoor meteorological conditions. Through the test of actual competitions in the Beijing Olympic Winter Games, the air conditioning and dehumidification systems after reconstruction design achieve the expected design objectives and satisfactory results.