集成化激光气体分析系统

Integrated laser gas analysis system

Abstract

An integration laser gas analysis system comprises a light emission device, a light receiving device, a signal analysis device, wherein the light emission device and the light receiving device are matched, by mechanical connection structures, on a piping of the gas to be measured. The integration laser gas analysis system further comprises a blow off device communicated with the light emission device(1); a sensor(17)for gas to be measured and a sensor processing circuit of the same which are both arranged on the light emission device, wherein the input end of the sensor processing circuit is connected to the sensor(17)for gas to be measured, while the output end of the sensor processing circuit is connected to the signal analysis device. The utility model provides an integration laser gas analysis system which is economic, convenient for installation and maintaining, suitable for on-line analysis of the gas concentration inside the piping, and has a gas transmitter with small error.
一种集成化激光气体分析系统,包括:光发射装置,光接收装置,信号分析装置,光发射装置和光接收装置通过机械连接结构配接在被测气体管道上;所述的分析系统还包括吹扫装置,所述的吹扫装置与光发射装置(1)连通;在光发射装置内安装被测气体传感器(17)及其传感器处理电路,被测气体传感器(17)连接传感器处理电路的输入端,传感器处理电路的输出端连接信号分析装置。本实用新型提供了一种气体变送器误差小、经济、便于安装和维护的集成化激光气体分析系统,适用于在线分析管道中气体的浓度。

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Cited By (4)

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    CN-100489499-CMay 20, 2009健 王一种半导体激光吸收光谱气体分析方法及系统
    CN-100543457-CSeptember 23, 2009聚光科技(杭州)有限公司Semi-conductor laser absorption spectrum gas analyzing method
    CN-101008612-BFebruary 09, 2011聚光科技(杭州)股份有限公司Semi-conductor laser absorption spectrum gas analyzing method
    CN-105548017-AMay 04, 2016北方华锦化学工业集团有限公司非接触式半导体激光气体分析仪