Water purifier provided with soluble total solid monitoring device and monitoring method

A monitoring device and total solids technology, which is applied to water purifiers and monitoring fields with soluble total solids monitoring devices, can solve the problems affecting the popularization of water purifier products and the improvement of quality, and achieve the benefits of popularization and convenience for remote users Effect

Inactive Publication Date: 2013-09-18
杜也兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Above-mentioned defective and deficiency have had a strong impact on the popularization of water purifier product and the raising of quality

Method used

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  • Water purifier provided with soluble total solid monitoring device and monitoring method

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Embodiment Construction

[0035] Embodiment 1 of the present invention: tap water passes through the filtration and adsorption of the first and second coarse filter gallbladders 21 and 22, and a large amount of colloidal particles, heavy metal impurities, and part of calcium and magnesium ions are intercepted, and the organic matter is adsorbed. , reducing chloride and other acid ions. On the basis of the further filtration treatment by the pre-filter gallbladder 23, the ultrafiltration membrane pre-filter gallbladder 24 performs a finer filtration treatment. The data signal processor 3 monitors the TDS data of the water flowing through the pipeline between the ultrafiltration membrane pre-filter 24 and the nanofiltration membrane fine filter 25 through the monitoring probe 41 .

[0036] For the same type of screen filter gallbladder with similar operating environment and time, the displayed TDS data fluctuates in a small range around the factory control value and is relatively stable. As the impuriti...

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Abstract

The invention relates to water treatment industry and particularly relates to filtration of drinking water. The invention discloses a water purifier provided with a soluble total solid monitoring device and a monitoring method. Filter bags are serially connected in a water passing pipeline to form a filtering passage, wherein the filter bag with minimal aperture range of filter mesh is a fine filter bag, and the filter bag with aperture range of filter mesh slightly larger than that of the fine filter bag is a prepositive filter bag; the water purifier further comprises a data signal processor provided with an overrun alarm and a preset limit, and a monitoring probe connected with the input end of the data signal processor is located in a pipeline between the prepositive filter bag and the fine filter bag; and the output end of the data signal processor is connected with the overrun alarm. The monitoring method comprises the following steps of: continuously monitoring the numerical value of total soluble solid rest in the water passing the same specific position, storing and processing the numerical value as reference for judging and controlling the gradual change process of filtering state of the prepositive filter bag; or displaying the TDS monitoring correlation data of the specific position through a display; or alarming through the overrun alarm to prompt users when the numerical value of total soluble solid exceeds the preset limit.

Description

technical field [0001] The invention relates to the water treatment industry, and specifically relates to the deep filtration and purification of drinking water. Background technique [0002] At present, water purifiers are relatively popular in China. The water purifier is used to deeply filter the impurities in the water and water pipelines, which better protects the health of users. Yet, along with the popularization of water purifier, their defect and deficiency also gradually exposed in application aspect. After the filter element of the water purifier is used for a period of time, the filter material of the filter element is gradually blocked by impurities and adsorbed on the outer surface of the filter material, resulting in a significant decline in filtration and adsorption effects. The "pollution" degree of the filter element impurities exceeds the "pollution" degree of the drinking water itself, so that the filter element becomes a new "pollution" source. Consum...

Claims

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Application Information

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IPC IPC(8): C02F9/08G05B19/048
Inventor 杜也兵冉伊虹
Owner 杜也兵
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