软阀管的设计考量研究

Design Consideration Investigation of Soft-Valve Pipe.

作者信息

Yang Xu, Luo Yiniu, Ji Chen, Ren Yugang, Li Shizhen

机构信息

Institute of Marine Science and Technology, Shandong University, Qingdao 266237, China.

出版信息

Micromachines (Basel). 2022 Apr 1;13(4):568. doi: 10.3390/mi13040568.

DOI:10.3390/mi13040568

PMID:35457873

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9028783/

Abstract

This paper focuses on investigating the configuration and parameter selection of the silicone pipe in soft valve. According to the working principles of soft valve, five configurations and four structural parameters of silicone pipes are proposed and analyzed. The relationship between the pipe configuration and breakthrough pressure is investigated through experimental tests. The influence of the structural parameters on the breakthrough pressure is revealed by experiments as well. Based on the revealed design considerations, a three-way soft valve is designed, fabricated and tested. The experimental results show that the designed pipes have great stability and good sealability, which ensures the three-way soft valve possesses high breakthrough pressure. Finally, two application tests of the three-way soft valve are carried out, which further confirm the effectiveness of designed pipe and designed soft valve.

摘要

本文着重研究软阀中硅胶管的结构及参数选择。根据软阀的工作原理，提出并分析了硅胶管的五种结构和四个结构参数。通过实验测试研究了管道结构与突破压力之间的关系。实验还揭示了结构参数对突破压力的影响。基于所揭示的设计考量，设计、制作并测试了一种三通软阀。实验结果表明，所设计的管道具有很高的稳定性和良好的密封性，这确保了三通软阀具有较高的突破压力。最后，对三通软阀进行了两项应用测试，进一步证实了所设计管道和软阀的有效性。