空调冷凝水回收与利用技术的现状及展望

Status and Prospect of Condensate Recovery and Utilization Technology

空调作为一种绝佳的室内环境调节设备,从上市至今已得到大规模使用。然而,随着空调的普及,大量排放的冷凝水却引发了资源浪费、环境污染等诸多问题,回收并利用冷凝水势在必行。基于冷凝水的形成过程,通过理论分析和计算,总结了冷凝水具有水质较高、温度较低和水量可观三个特性,辩证分析了开式回收和闭式回收两种冷凝水回收技术的优缺点,系统阐述了冷凝水“作为水资源”和“作为辅助冷源”的两大主要利用方式,并对空调冷凝水未来的回收与利用技术做出了一定的科学性展望。

As an excellent indoor environmental conditioning equipment,air conditioning has been used on a large scale since it came into the market. However,with the popularity of air conditioners,a large amount of condensate water has caused many problems such as resource waste and environmental pollution. It is imperative to recover condensed water. Based on the generation principle of condensed water,through theoretical analysis and calculation,three characteristics of condensed water of high quality,low temperature and considerable water volume are summarized. This paper dialectically analyzes the advantages and disadvantages of open and closed water recycling technology,systematically expounds the two main ways of using condensed water as “water resources” and “auxiliary cooling source” and makes a scientific outlook for the future of recovery and utilization technology of air conditioning condensate.