衢州体育公园体育场空调系统设计分析

Design analysis on air-conditioning system of stadium in Quzhou Sports Park

根据体育场空调房间的特点,考虑赛时和赛后运营情况以及建筑方案特点、项目场地条件等因素,提出利用场地周边景观湖水作为冷热源的水源变制冷剂流量多联式空调(热泵)(以下简称"水源VRF")系统的方案,对景观湖水的温度、取水系统、冬季补热系统进行分析,并根据运行策略制定"保证赛时空调系统正常运行,赛后节省空调系统的运行费用"的自动控制策略。

According to the characteristics of the air-conditioning room in stadium,considering the operation situations during and after the games,architectural features and the project site conditions,the water source multi-connected air-conditioning(heat pump)system with variable refrigerant mass flow scheme(water source VRF for short)is proposed,which uses the surrounding landscape lake water as cooling and heat sources.The temperature of landscape lake water,water intake system,winter supplementary heat system are analyzed,and according to the operation strategy,the automatic control strategy is determined to ensure the normal operation of the airconditioning system during the games,and save the operation cost of air-conditioning system after the games.