Intelligent detector of drinking water quality

Abstract

The invention provides an intelligent detector of drinking water quality. The detector comprises a water intake pipe, a detection ring, a spectrum detection device, a microprocessor, a storage device, a battery, a power-driven rotary device and a signal connecting device, wherein the detection ring comprises multiple detection cavities and annular pipelines, the detection cavities are arranged along an annular base piece, and detection test paper is arranged inside every detection cavity; the detection cavities and the annular pipelines are vacuum inside, after sealing fins are pierced by the water intake pipe, a water sampling is automatically delivered into the annular pipelines and makes contact with the detection test paper, and then color change appears; the spectrum detection device conducts collection of spectral information of the detection test paper after color change, and the microprocessor acquires a standard test chromatography wavelength coverage code and a comparison algorithm of the test paper stored in the storage device, conducts a comparison operation with collected spectral information, and outputs a detection result. The intelligent detector of drinking water quality conducts a standard comparison through the spectral information, and thus chroma errors caused in visual inspection are avoided, detection accuracy is improved, and automation and intellectualization are achieved; meanwhile, a structure of a dial plate is adopted, and thus the intelligent detector of drinking water quality is simple in structure, convenient to carry out; in addition, cost is lowered.

Description

technical field [0001] The invention relates to the technical field of water quality detection, in particular to an intelligent water quality detector for drinking water. Background technique [0002] At present, mainstream drinking water includes tap water, mineral water, purified water, filtered water, distilled water, etc. Generally, tap water is filtered, purified, and disinfected by water plants, and then supplied to households or public water intakes through the urban water supply network. Mineral water is extracted, filtered, purified, disinfected, and canned at the water source by the water plant, and then reaches consumers through the sales chain logistics. Most of the filtered water is connected to the filter device at the tap water terminal to perform secondary purification on the tap water to remove impurities and bacteria that increase in the process of flowing through the water supply pipe network, and then put it in a water intake bucket or use it directly. ...

AI Technical Summary

Problems solved by technology

[0003] At present, the water quality index detection technology for drinking water has become mature, but various technical means and implementation devices have strong professional requirements, especially for test paper detection, which has a large gap in visual color, low accuracy, low efficiency, and inconvenient operation. The use of detectors is highly specialized, which is not conducive to popularization and commercialization

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