[1]付卫东,王海峰,王保东..一种超声波加湿器的动态性能研究[J].郑州大学学报(工学版),2007,28(02):57-59.[doi:10.3969/j.issn.1671-6833.2007.02.015]
　Fu Weidong,Wang Haifeng,Wang Baodong.Study on the dynamic performance of an ultrasonic humidifier[J].Journal of Zhengzhou University (Engineering Science),2007,28(02):57-59.[doi:10.3969/j.issn.1671-6833.2007.02.015]
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一种超声波加湿器的动态性能研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
28卷
期数:
2007年02期
页码:
57-59
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Study on the dynamic performance of an ultrasonic humidifier
作者:
付卫东; 王海峰; 王保东.
郑州大学,化工学院,河南,郑州,450001, 郑州大学,化工学院,河南,郑州,450001, 郑州大学,化工学院,河南,郑州,450001
Author(s):
Fu Weidong; Wang Haifeng; Wang Baodong
关键词:
加湿;  超声波;  动态特性
Keywords:
DOI:
10.3969/j.issn.1671-6833.2007.02.015
文献标志码:
A
摘要:
一种能应用于小型装置或实验室调节湿度的超声波加湿器,它通过加湿振子激振产生直径几微米的均匀雾状水粒来加湿.在对该种加湿器的工作过程进行了分析后,根据质量平衡原理,推导出加湿器加湿的动态数学模型,并对一个具体的装置进行了动态性能仿真和实验分析.结果表明本文建立的动态数学模型仿真得出的阶跃响应时间常数,及在不同占空比下加湿器出口的相对湿度与实验结果比较接近,能较好地反应加湿器中的加湿过程;另外仿真和实验结果也表明该加湿装置能根据加湿器工作时间占空比的不同,在很宽的范围内控制出口的湿度.
Abstract:
An ultrasonic humidifier that can be applied to small devices or laboratories to regulate humidity, which humidifies by humidifying the oscillator excitation to produce uniform mist water particles with a diameter of several microns. After analyzing the working process of the humidifier, the dynamic mathematical model of humidifier humidification was derived according to the principle of mass balance, and the dynamic performance simulation and experimental analysis of a specific device were carried out. The results show that the step response time constant simulated by the dynamic mathematical model established in this paper and the relative humidity of the humidifier outlet under different duty cycles are close to the experimental results, which can better reflect the humidification process in the humidifier. In addition, simulation and experimental results also show that the humidification device can control the humidity of the outlet within a wide range according to the different working time cycles of the humidifier.

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更新日期/Last Update: 1900-01-01