Abstract: With the development of society and the elevation of living standard, as a tool that can ameliorate working environment and improve living quality, the central air conditioning becomes more closely with people.

• 摘要：随着社会的进步和人民生活水平的提高，中央空调作为改善工作环境、高生活质量的工具和越来越多的人群亲密接触。