A pipe network water quality online analyzer

A technology of water quality analysis and analyzer, applied in the direction of instruments, test water, scientific instruments, etc., can solve the problems of lack of water quality analyzers in the pipe network, etc., and achieve the effect of waterproof and corrosion resistance of the overall structure, easy maintenance, and small size

CN102175827BInactive Publication Date: 2014-10-22上海衡伟环保工程有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2014-10-22
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Examples

Embodiment Construction

[0027] The following combination Figure 1 ~ Figure 3 , a preferred embodiment of the present invention is described in detail.

[0028] like figure 1 As shown, it is a structural block diagram of the pipe network water quality online analyzer provided by the present invention. It includes: a main control unit 1 connected to the background management center 6; a sensor unit 3 and a solenoid valve 4 connected to the main control unit 1 through a circuit; a circulation reservoir 5 connected to the solenoid valve 4 through a pipeline; And a power processing unit 2 connected with the main control unit 1, the sensor unit 3 and the solenoid valve 4 through circuits respectively. Wherein, the solenoid valve 4 is connected to the external pipe network through a pipeline, and the sensor unit 3 is arranged inside the circulation storage tank 5 .

[0029] The sensor unit 3 includes several pipe network water quality analysis sensors, such as pH value analysis sensors, turbidity value ...