Water quality detection pipeline system and water quality detection method

Abstract

The invention discloses a water quality detection pipeline system and a water quality detection method. The water quality detection pipeline system comprises a common channel, a waste liquid pool, a power mechanism, a quantitative detection mechanism and a multi-channel mechanism, wherein the multi-channel mechanism, the quantitative detection mechanism, the power mechanism and the waste liquid pool are sequentially arranged on the common channel, and an air pump is connected to the common channel between the power mechanism and the quantitative detection mechanism. According to the water quality detection pipeline system, a branch pipe on a multi-channel valve is connected with the atmosphere, air enters a pipeline at specific time through flow control, two sections of liquid generating cross contamination can be separated under the condition that quantification is not affected, the reagent consumption in the testing process is greatly reduced, and the problem that measurement is affected by cross contamination of reagents is solved.

Description

technical field [0001] The invention relates to the technical field of water quality detection, in particular to a water quality detection pipeline system and a water quality detection method. Background technique [0002] In the water quality testing industry, most detectors consume a lot of reagents, and the reagents used in the process of testing certain parameters are very toxic and pollute. The actual consumption of testing instruments is large. The fundamental reason is that the principle and method of the liquid circuit cannot effectively solve the problems of cross-contamination between reagents and waste liquid and reagents. Most of them choose to increase the amount of liquid pumped. A large number of reagents flush the pipeline, so there is an urgent need for a liquid circuit principle method that can effectively avoid cross-contamination. Contents of the invention [0003] The object of the present invention is to provide a water quality detection pipeline sys...

AI Technical Summary

Problems solved by technology

[0002] In the water quality testing industry, most detectors consume a lot of reagents, and the reagents used in the process of testing certain parameters are very toxic and pollute

The actual consumption of testing instruments is large. The fundamental reason is that the principle and method of the liquid circuit cannot effectively solve the problems of cross-contamination between reagents and waste liquid and reagents. Most of them choose to increase the amount of liquid pumped. A large amount of reagents flush the pipeline, so there is an urgent need for a liquid circuit principle method that can effectively avoid cross-contamination

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