中文摘要：

总结了负离子净化技术以及空气净化装置的研究现状,在传统新风过滤处理的基础上,提出了基于空气负离子净化原理的新型新风净化装置的可行性,并探讨了其研究方向和关键问题。

英文摘要：

This paper has summarized the research status of anion purification techniques and air cleaning equipment,based on the conventional fresh air filtering,proposed the feasibility of a new fresh air filtering device according to negative air ion cleaning principle and discussed the research direction and key problems.