管路特性曲线测定实验装置的设计与测试  

Design and testing of experiment device for pipe characterization curve measurement

作　　者：顾春雷[1] 于奕峰[1] 袁中凯[1] 杜恪听[1] 

机构地区：[1]河北科技大学化学与制药工程学院,河北石家庄050018

出　　处：《实验技术与管理》2007年第3期67-68,72,共3页Experimental Technology and Management

摘　　要：随着变频技术的发展，它在泵流量调节方面的作用越来越受企业认可。化工原理实验紧跟形势增加了离心泵流量变频调节章节。为了满足实验教学需妻，对实验装置进行了设计与测试。该文阐述了实验装置设计思路和测试过程。测试结果表明：该实验装置可以满足实验需要，有助于进一步优化实验结构，培养学生工程观点，丰富更新学生的知识体系。With the advance of frequency conversion technology, the effect of frequency conversion technology on regulation of pump flow is acknowledged by companies. It is necessary to reconstruct and design new experiment device to satisfy with education. The design idea, testing procedure and result is stated in this article. It indicates that the new experiments can reach the demand of experimental education. The experimental structure is optimized which is helpful to develop the engineering conception of students, enriches and renovates the students＇ knowledge system.

关 键 词：化工原理 变频 离心泵 管路特性曲线 装置改造 

分 类 号：TN773[电子电信—电路与系统]