技术中心

【英文篇名】 Design and research of commercial digital VRF multi-couple units with ice storage system 【作者中文名】 肖洪海; 张桃; 黄玉优; 樊华云; 沈军; 【作者英文名】 Xiao Honghai; Zhang Tao; Huang Yuyou; Fan Huayun and Shen JunGree Electric Appliances; Inc. of Zhuhai; Zhuhai; Guangdong Province; China; 【作者单位】 珠海格力电器股份有限公司; 【文献出处】 暖通空调, Heating Ventilating 商用; 冰蓄冷; 【英文关键词】 degree of subcooling; commercial usage; ice storage system; 【摘要】 设计了一款新型过冷式变制冷剂流量的多联系统。分析了该系统的原理、结构和设计思路,并对比了非蓄冷系统与蓄冷系统之间的制冷能力、制冷效率和过冷度之间的区别。经济性分析表明该系统的回收年限少于3年。 【英文摘要】 Designs a new type of digital multi-couple unit. Presents the system fundamental, structure and design procedure, also compares it with the system without ice storage in aspects of cooling capacities, refrigeration efficiencies and degree of subcooling. The economic analysis shows that the return periods are less than three years.