制冷技术Issue(6)：63-66,4.DOI:10.3969/j.issn.2095-4468.2015.06.205
四通换向阀容量测算方法研究
Investigation on Capacity Measurement Method for Four-way Reversing Valve
赵爱国 1贺宇辰 2王顶东 1杨弋 1林崇卫 2李维槽2
作者信息
- 1. 合肥通用机械研究院，安徽合肥 230031
- 2. 浙江盾安人工环境股份有限公司，浙江诸暨 311835
- 折叠
摘要
Abstract
The capacity of electromagnetic four-way reversing valve is the key factor to fit the heat pump type refrigeration equipment, which will influence the refrigerating capacity and energy efficiency ratio (EER) of the system. In this paper, the tested mass flow of air through the four-way valve is used to calculate the flow rate of refrigerant through the four-way valve by using similar principle. Comparing the calculated values with experimental data, the result shows that the average deviation between them is about 4.4%, and the air flow measurement method can calculate the capacity of four-way reversing valve quickly and accurately.关键词
四通换向阀/制冷剂流量/容量Key words
Four-way reversing valve/Refrigerant flow/Capacity引用本文复制引用
赵爱国,贺宇辰,王顶东,杨弋,林崇卫,李维槽..四通换向阀容量测算方法研究[J].制冷技术,2015,(6):63-66,4.
