浊度传感器的流通池的设计

Design of the flow cell of turbidity sensor

针对现有流通池消除水中的微小气泡能力不足及无法应对进水水压变化范围较大的使用环境,本文提出了一种能有效缓冲和消泡的流通池。本流通池通过在进水腔与取样池之间设置消泡水道连通,达到消泡和缓冲进水压的作用。实验结果表明,本流通池提高了浊度传感器浊度的检测精度。

Aiming at the disadvantages of the existing turbidity flow cell and the lack of the ability of small bubbles in the water and can not cope with the large range of the water pressure change.This paper presents a new type of turbidity flow cell which can effectively buffer and eliminate the bubbles.Set channel is communicated between the water inlet cavity and sampling cell,the turbidity flow cell realize eliminating bubbles and buffer water pressure.The experimental results show that the turbidity flow cell has improved the detection accuracy of turbidity sensor.