On-line water quality analyzer with multi-parameter sensors

Abstract

The invention relates to an on-line water quality analyzer with multi-parameter sensors. The on-line water quality analyzer is installed in a device containing an aqueous medium to be monitored and used to monitor water quality of the aqueous medium to be monitored. The on-line water quality analyzer comprises a first housing, a second housing, a plurality of water quality measuring units and a cleaning unit for cleaning the water quality measuring units, wherein through holes allowing the aqueous medium to be monitored to pass through are arranged in the first housing, an accommodating chamber is arranged in the first housing and has an opening end, the first end of the second housing is connected and communicated with the opening end of the accommodating chamber, the second end of the second housing is provided with a cover plate, the water quality measuring units and the cleaning unit are received in the accommodating chamber and installed on the inner wall of the first end of the second housing, and a signal line is arranged in the second housing and connected with the water quality measuring units in a waterproof way. The on-line water quality analyzer is simple to operate and is practical. The measuring units can be cleaned timely, and the working efficiency of the water quality analyzer is improved.

Description

technical field [0001] The invention relates to the technical field of water quality monitoring, in particular to an online multi-parameter sensor water quality analyzer. Background technique [0002] At present, in many fields that require online real-time monitoring of water quality analysis, in order to measure multiple water quality parameters, most of them use multiple single sensors plus transmitters for water quality monitoring. It is used under the condition of mains electricity, and because the sensor is soaked in water for a long time to monitor the water quality, aquatic organisms and a large amount of scale will grow on the surface of the measurement area, which will affect the measurement of the sensor, and the scattered measurement of multiple sensors cannot be uniformly cleaned, so that the majority of The user has caused great inconvenience to use, and regular cleaning by personnel not only wastes manpower, material resources, and financial resources, but als...

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Problems solved by technology

[0002] At present, in many fields that require online real-time monitoring of water quality analysis, in order to measure multiple water quality parameters, most of them use multiple single sensors plus transmitters for water quality monitoring. It is used under the condition of mains electricity, and because the sensor is soaked in water for a long time to monitor the water quality, aquatic organisms and a large amount of scale will grow on the surface of the measurement area, which will affect the measurement of the sensor, and the scattered measurement of multiple sensors cannot be uniformly cleaned, so that the majority of The user has caused great inconvenience to use, and regular cleaning by personnel not only wastes manpower, material resources, and financial resources, but also has low efficiency in use, which greatly reduces production output

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