High-precision intelligent water quality analyzer and control system thereof

Abstract

The invention relates to the technical field of analysis equipment, and discloses a high-precision water quality intelligent analyzer and a control system thereof. The high-precision water quality intelligent analyzer is used for on-line monitoring of water quality conditions of supplied water, discharged water and a pipe network. The high-precision water quality intelligent analyzer comprises an analyzer main body as well as a pH / ORP sensor, a conductivity sensor, a chlorine dioxide sensor, a turbidity sensor, a dissolved oxygen sensor and a temperature sensor which are mounted in the analyzer main body; the dissolved oxygen sensor and a polarographic film electrode of the dissolved oxygen sensor adopt a constant-potential three-pole test system. According to the high-precision intelligent water quality analyzer and the control system thereof, online monitoring of multiple parameters of a water quality information database of a pipe network system is guaranteed, meanwhile, online monitoring of the multiple parameters can be met; an online monitoring high-precision analyzer control host is connected with the pH sensor, the dissolved oxygen sensor, the conductivity sensor and the turbidity sensor, so that five conventional parameters including pH, temperature, dissolved oxygen, conductivity and turbidity can be monitored on line in real time; the analyzer is convenient to install; and the system is only provided with a sample inlet, a waste liquid outlet and a power supply connecting wire.

Description

technical field [0001] The invention relates to the technical field of analysis equipment, in particular to a high-precision water quality intelligent analyzer and a control system thereof. Background technique [0002] Water resources are an important environmental resource for the survival and development of human beings. The pollution and deterioration of environmental water quality not only seriously affect people's healthy living standards, but also lead to chain damage to the ecological environment system, which will eventually affect the daily life of human beings and society. The development of water resources has caused serious impact, and the protection of water resources and environment has become a global issue that all countries in the world pay close attention to and attach great importance to. [0003] At present, in the process of analyzing water quality, the intelligent water quality analyzer cannot perform multi-parameter online monitoring and cannot achiev...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-precision water quality intelligent analyzer and its control system, which can ensure the online monitoring of multiple parameters of the water quality information database of the pipe network system, and can meet the requirements of multi-parameter online monitoring at the same time, and the online monitoring has high precision. Analyzer control host, connected with 4 sensors of pH, dissolved oxygen, conductivity and turbidity, real-time online monitoring of five conventional parameters: pH, temperature, dissolved oxygen, conductivity and turbidity, and makes the analyzer easy to install, the system only It has the advantages of a sample inlet, a waste liquid outlet and a power connection line, which solves the problem that the current intelligent water quality analyzer cannot perform multi-parameter online monitoring and cannot achieve high monitoring in the process of analyzing water quality. Accuracy, at the same time, the intelligent water quality analyzer is not easy to install and use

Images