家电科技2025，Vol.3Issue(3)：48-52,62,6.DOI:10.19784/j.cnki.issn1672-0172.2025.03.007
基于CFD的欧式吸油烟机内流道风机进气布局研究
Study on the in-flow fan intake layout for European-style range hoods based on CFD
霍星凯 1陈胜利 1何新奎 1蒋济武1
作者信息
- 1. 广东美的制冷设备有限公司 广东 佛山 528300
- 折叠
摘要
Abstract
In order to improve the air volume of the range hood,reduce the noise and improve the user experience.Taking European-style,one of the most common forms of range hood,as the research object,the influence of fan intake layout on its performance is analyzed.The CFD simulation model was built,and two air inlet layouts of the main air inlet facing forward and backward in the air duct were established for research and test verification.The simulation and test results show that in the two air duct layouts,the performance of the fan with the main air inlet facing backward is better,the efficiency of the whole duct is improved by 0.8%,the air volume is improved by 0.8 m³/min,and the noise is reduced by 1.5 dB(A);and the differences in the noise and rotational speed of the two air duct layouts under the same air volume is analyzed,which provides a reference direction for the subsequent research.关键词
欧式吸油烟机/风道布局/风量/噪声Key words
European range hood/Air duct/Air volume/Noise分类
信息技术与安全科学引用本文复制引用
霍星凯,陈胜利,何新奎,蒋济武..基于CFD的欧式吸油烟机内流道风机进气布局研究[J].家电科技,2025,3(3):48-52,62,6.
