TDS detection system based on fluid water quality

Abstract

A TDS detection system based on fluid water quality comprises a water source inlet and a pure water outlet, the water source inlet is connected with a temperature detection module and a flow detection module, data transmission ends of the temperature detection module, the flow detection module and the TDS detection module are all connected with a master control module, and the master control module is connected with a water quality processing module. The water quality treatment module is used for carrying out water purification treatment on the inflow water source according to the analysis result of the main control module, and discharging the treated purified water through the pure water outlet. The temperature of water to be detected is used as a condition for determining water quality TDS to overcome the influence of the temperature on the accuracy of the TDS value, the TDS value of the water to be detected is detected by the TDS detection module, a final value is determined according to the real-time water temperature detected by the temperature detection module, different purification time is set through the detected TDS value, if the detected TDS value is high, the main control module feeds back a signal to the booster pump, and the opening angle of the booster pump is controlled to be reduced, so that the water purification treatment is more complete.

Description

technical field [0001] The invention relates to the technical field of water quality detection and processing, in particular to a TDS detection system based on fluid water quality. Background technique [0002] TDS (Total dissolved solids), also known as total dissolved solids, is measured in milligrams per liter (mg / L), which indicates how many milligrams of dissolved solids are dissolved in 1 liter of water. The higher the TDS value, the higher the value of water. Contains more solutes. Total dissolved solids refers to the total amount of all solutes in water, including both inorganic and organic content. Generally, the conductivity value can be used to roughly understand the salt content in the solution. Generally, the higher the conductivity, the higher the salt content, and the higher the TDS. Among inorganic substances, in addition to dissolved ionic components, there may also be molecular inorganic substances. Since the organic matter and molecular inorganic matter...

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Problems solved by technology

[0003] Due to the vast territory of our country, the water quality varies greatly, such as the water quality in Northwest China and East China. The traditional TDS detection equipment cannot get accurate values, and the water quality cannot be judged according to different values. And the traditional TDS detection system has no follow-up processing steps, because the detection accuracy in the early stage is not high, resulting in incomplete treatment of water quality in the later stage, which cannot guarantee the health of drinking water for users

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