| 在线水质监测仪流路系统及其控制电路设计 |
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| 引用本文： | 魏康林,周丰,王振帅,戴贤明,胡滨,余丽,谭森.在线水质监测仪流路系统及其控制电路设计[J].化工自动化及仪表,2017,44(2). |
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| 作者姓名： | 魏康林 周丰 王振帅 戴贤明 胡滨 余丽 谭森 |
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| 作者单位： | 1. 三峡大学 电气与新能源学院;2. 三峡大学 计算机与信息学院;3. 三峡大学 生物与制药学院;4. 宜昌市环境保护监测站;5. 北京市富迪迅捷科技有限公司 |
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| 摘 要： | 针对基于光谱分析的在线水质监测仪对流路系统的功能要求,深入开展了具体的流路系统设计及其控制电路原理研究。以微型蠕动泵、微型三通换向电磁阀、微型电磁阀、微型真空泵、流通检测池为流路器件,设计出具有进样、清洗及留样等功能的流路系统及其控制电路与方法。仪器联调实验结果表明:所设计的流路系统满足仪器的功能要求,能够为仪器的稳定运行提供有力的技术保障。
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| 关 键 词： | 水质监测 流路 光谱分析 控制电路 |
Design of Flow Passage System and Its Control Circuit for On-line Water Quality Monitoring Instrument |
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| WEI Kang-lin,ZHOU Feng,WANG Zhen-shuai,DAI Xian-ming,HU Bin,YU Li,TAN Sen.Design of Flow Passage System and Its Control Circuit for On-line Water Quality Monitoring Instrument[J].Control and Instruments In Chemical Industry,2017,44(2). |
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| Authors: | WEI Kang-lin ZHOU Feng WANG Zhen-shuai DAI Xian-ming HU Bin YU Li TAN Sen |
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| Abstract: | Considering requirements of the spectral analysis-based on-line water quality monitoring instrument, the research on its flow passage system and control circuit design was carried out.Taking the micro peristaltic pump, three-way reversing solenoid valve, solenoid valve and micro vacuum pump and the flow detection pool as the flow passage components, a flow passage system and its control circuit with functions of sample introduction, washing and remaining were designed.The joint debugging shows that, this flow passage system can meet the requirements and provide strong technical support for stable operation of the machine. |
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| Keywords: | water quality monitoring flow passage spectral analysis control circuit |
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