家电科技2024，Vol.3Issue(3)：70-72,82,4.DOI:10.19784/j.cnki.issn1672-0172.2024.03.011
基于CFD的双胆单管电热水器的上下胆温差优化分析
Optimization analysis of temperature difference between upper and lower tanks of a double tank single tube electric water heater based on CFD
邱瑾一 1王建飞 1黄湘云 2蔡想周 1王飞 1刘贤宝1
作者信息
- 1. 青岛经济技术开发区海尔热水器有限公司 山东青岛 266101||数字家庭网络国家工程研究中心 山东青岛 266100
- 2. 海尔集团公司 山东青岛 266101||数字家庭网络国家工程研究中心 山东青岛 266100
- 折叠
摘要
Abstract
The dual tank single tube water heater has the advantages of small volume and low cost due to its unique dual tank structure.However,due to the fact that the heating tube only exists in the lower tank,there is a temperature difference between the upper and lower tanks during heating.The stability and efficiency of the outlet water temperature have become a hot topic in the research of dual tank single tube water heaters.To study the temperature conduction problem of a dual tank water heater during single pipe heating,simulates the heating situation of the water heater under different connecting pipe diameters and lengths.The temperature field changes at the middle section of the dual tank are studied,and the variation law of the temperature difference between the upper and lower tanks is analyzed,providing guidance for improving the structure of the dual tank single pipe water heater.关键词
热水器/对流/CFD/温差优化Key words
Water heater/Convection/CFD/Temperature difference optimization分类
信息技术与安全科学引用本文复制引用
邱瑾一,王建飞,黄湘云,蔡想周,王飞,刘贤宝..基于CFD的双胆单管电热水器的上下胆温差优化分析[J].家电科技,2024,3(3):70-72,82,4.
