“双碳”背景下多联机技术发展探讨  

Discussion on developments of multi-split air-condtitioning technology under dual-carbon background

作　　者：刘华 熊建国 余凯 赵柏扬 袁帆 Liu Hua;Xiong Jianguo;Yu Kai;Zhao Baiyang;Yuan Fan(State Key Laboratory of Air-conditioning Equipment and System Energy Conservation,Gree Electric Appliances Inc.of Zhuhai)

机构地区：[1]空调设备及系统运行节能国家重点实验室 [2]珠海格力电器股份有限公司

出　　处：《制冷与空调》2022年第3期84-92,共9页Refrigeration and Air-Conditioning

摘　　要：多联式空调机组(多联机)因其具有占用空间小、安装灵活、多末端独立控制等优势,已成为市场上中央空调系统的主要形式之一。回顾了我国多联机市场的发展历程,总结了多联机中可靠性技术与节能性技术的发展与应用,并介绍了多联机与新能源、新材料的结合应用,分析了相关制冷剂替代的现状,最后展望了多联机在我国“双碳”计划背景下的发展与应用前景。Multi-split air-conditioning unit has the advantage of small space occupation, flexible installation, and multi-terminal independent control. It has become one of the most popular forms in central air-conditioning market. This paper reviews the development of multi-split air-conditioning market in China. Then the reliability engineering and the energy saving technologies are summarized. The combination with renewable energy and new materials is also introduced. The current state of refrigerant application and the corresponding research directions are analyzed. Finally, the development and application tendency of multi-split air-conditioning unit are prospected under the double-carbon policy.

关 键 词：多联式空调机组 市场发展 可靠性技术 节能性技术 新能源 环保制冷剂 

分 类 号：TB6[一般工业技术—制冷工程]