PRESENT SITUATION ANALYSIS AND PROSPECT OF RESIDENTIAL CENTRAL AIR CONDITIONING SYSTEM摘要介绍了家用小型中央空调的基本原理和系统型式,以及美国、日本和中国各自发家用小型中央空调的技术路线。在分析我国家用小型中央空调发展现状的基础上,结合中国国情特点,特别是家用空调行业特点,提出了我国发展家用小型中央空调的思路。关键词:家用小型中央空调 技术路线 现状分析 发展趋势ABSTRACT This paper introduces the fundamental principle and system type of residential central air conditioning system (RCACS), and analyzes the different technical ways carried by the United States, Japan and China. With the description of the present developm