摘要
贯流风机是绝大多数家用空调,尤其是分体壁挂式空调室内机的核心送风部件,其流场特性和节能降噪问题一直备受关注。文章简要介绍了贯流风机的结构特征和流场特征,总结了早期研究者对贯流风机流场特性的探索,并主要从气动性能优化、噪声特性优化和进出风口流道优化3方面对目前空调用贯流风机的优化进展进行了综述。最后对空调用贯流风机研究现状进行了总结,并对今后的研究工作进行了展望。
Cross flow fan is a core component of a split‐type air‐conditioner indoor unit ,w hose flow characteristics ,energy‐saving and noise reduction received much concern . T his paper briefly described the geometrical features and flow characteristics of cross flow fans ,summed up earlier researchers’ work in the exploration of the flow characteristics , and primarily reviewed the optimization in aerodynamic performance ,noise optimization and the flow channel inlet and outlet of cross flow fans in air conditioning .Finally ,the research status of the cross flow fan in an air‐conditioner was summarized and the future research work were discussed .
出处
《制冷与空调》
2016年第9期6-11,53,共7页
Refrigeration and Air-Conditioning
基金
广东省科技计划项目(2013B090600061)
关键词
空调
贯流风机
流场特性
性能优化
air-conditioner
cross flow fan
flow characteristics
Performance optimiza-tio n
