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Total dissolution solid detection method, detection device, detection equipment and storage medium

A technology of total dissolved solids and detection methods, applied in the direction of material resistance, etc., can solve problems affecting the service life of detection metal rods, detection accuracy, and water purity, etc., to achieve good polarization, high control accuracy, and good effect Effect

Active Publication Date: 2018-08-14
FOSHAN SHUNDE MIDEA WATER DISPENSER MFG +1
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Problems solved by technology

[0005] For this reason, an object of the present invention is to propose a new total dissolved solids detection method, control the driving voltage according to the preset switching frequency to perform positive and negative switching operations, and solve the problem of electrolytic reaction affecting the use of metal rods in TDS detection problems affecting the detection accuracy and the purity of water quality, which will help improve the detection accuracy of TDS detection and prolong the service life of water quality probes

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  • Total dissolution solid detection method, detection device, detection equipment and storage medium
  • Total dissolution solid detection method, detection device, detection equipment and storage medium
  • Total dissolution solid detection method, detection device, detection equipment and storage medium

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Embodiment Construction

[0040] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0041] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0042] Combine below Figure 1 to Figure 3 The method for detecting total dissolved solids in the first embodiment of the present invention will be described in detail.

[0043] Such as figure 1 A...

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Abstract

The invention provides a total dissolution solid detection method, a detection device, detection equipment and a storage medium, wherein the detection method comprises the following steps that after driving voltage is loaded between the first output end and the second output end, controlling the driving voltage to execute the positive and negative electrode conversion operation according to the preset conversion frequency; collecting sampling voltage between a first metal rod and a second metal rod; according to the sampling voltage, determining the total quantity of total dissolution solids.By adopting the technical scheme, on one hand, the detection precision is high; on the other hand, the voltage driving is realized in a mode of executing the positive and negative electrode conversionoperation on the driving voltage; the input of the continuous voltage between the output ends can be ensured; in addition, the voltage values in the two half periods are identical; the voltage directions are opposite; the control precision is further higher; the polarization prevention effect is better.

Description

technical field [0001] The present invention relates to the technical field of water treatment, in particular to a method for detecting total dissolved solids, a device for detecting total dissolved solids, a method for detecting total dissolved solids and a computer-readable storage medium. Background technique [0002] The hardware principle of the TDS (Total dissolved solids, total dissolved solids or total dissolved solids, measurement unit is mg / L) currently on the market is to reflect the water quality according to the conductivity of the water after generating an electric field through two metal rods . If there are more impurities in the water, that is, there are more metal ions in the water, the conductivity will increase, otherwise the conductivity will decrease. There are almost no impurities in pure water, and its conductivity is almost zero. [0003] Since the two metal rods work in the water for a long time, the direction of the electrodes added before them is...

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Application Information

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IPC IPC(8): G01N27/08
CPCG01N27/08
Inventor 苏泽锋全永兵魏中科
Owner FOSHAN SHUNDE MIDEA WATER DISPENSER MFG
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