技术中心

【英文篇名】 Application of the water-loop heat pump AC system in a complex building 【作者中文名】 叶瑞芳; 王诗萃; 【作者英文名】 Ye Ruifang and Wang Shicui; 【作者单位】 清华大学建筑设计研究院; 【文献出处】 暖通空调, HV 闭式循环水系统; 辅助热源; 【英文关键词】 water source heat pump; closed circle water system; auxiliary heat source; 【摘要】 根据上海某工程的设计实践，阐述水环热泵中央空调系统使用灵活，可同时供热、供冷，能最大限度地满足用户需要，回收低位热能，节约能源等优点；介绍和讨论水源热泵机组选型、水系统组成和控制、风系统和新风系统的设计；根据上海地区气象条件具体讨论水源热泵冬夏进水温度的确定及辅助热源的配置；并建议采取机组减振、风系统消声等措施，以确保运行时的低噪声效果。 【英文摘要】 Cites the benefits brought by using the water loop heat pump (WLHP) air conditioning system, explains equipment sizing, configuration and control, design procedure of the air and water systems, and details the selection of entering water temperature of the water source heat pump unit and allocation of the auxiliary heating installation appropriate to the local climate in Shanghai area. Gives some advices of shock absorbing and noise eliminating for ensuring low noise level in the operation.