A pipe network water quality online analyzer

Abstract

The invention discloses an on-line pipe network water quality analyzer, which comprises a main control unit, a sensor unit, an electromagnetic valve, a circulation reservoir and a power supply processing unit, wherein the main control unit is connected with a background management center; the sensor unit and the electromagnetic valve are connected with the main control unit through an electric circuit; the circulation reservoir is connected with the electromagnetic valve through a pipeline; the power supply processing unit is respectively connected with the main control unit, the sensor unit and the electromagnetic valve through an electric circuit; the electromagnetic valve is connected with external pipe network water through a pipeline; the sensor unit is arranged inside the circulation reservoir; and the main control unit comprises a CPU (Central Processing Unit) processing system as well as a sensor interface unit, an electromagnetic valve control unit and a data transmission unit which are respectively connected with the CPU processing system through an electric circuit. The on-line pipe network water quality analyzer provided by the invention can realize multi-parameter on-line analysis for the pipe network water quality automatically and precisely, has diversified interfaces, low cost and easiness for operation and maintenance, is energy saving and environment friendly and solves the problem of insufficiency of the traditional pipe network water quality analyzer.

Description

technical field [0001] The invention belongs to the field of online water quality analysis, in particular to an online water quality analyzer for pipe networks. Background technique [0002] At present, pipe network water has been widely distributed in every corner of the city, and the water quality of pipe network water is closely related to people's life and health. Therefore, how to conveniently and accurately conduct multi-parameter online analysis of pipe network water quality is a very urgent and urgent task. important subject. In the prior art, although many types of water quality analyzers have been proposed, most of them are not applicable to pipe network water. However, the very few water quality analyzers that can be used for pipe network water either stay at the stage of manual intervention, or are cumbersome to use, bulky, and inconvenient to maintain. [0003] In addition, most of the instruments used to analyze the water quality of the pipe network have a co...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a low-cost pipe network water quality online analyzer, which can realize automatic and accurate multi-parameter online analysis of pipe network water quality, has various interfaces, energy saving and environmental protection, and is easy to operate and maintain, so as to solve the problem of existing pipe network water quality. The lack of network water quality analyzer

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