Intelligent anti-osmosis water purifier

Abstract

The invention relates to an intelligent anti-osmosis water purifier which comprises a low-pressure anti-osmosis filter element connected with a water outlet pipe and used for purification to obtain drinking water. The intelligent anti-osmosis water purifier further comprises a multi-stage composite filter element, a prefilter and an intelligent filter element control device. The output end of the multi-stage composite filter element is connected with the input end of the low-pressure anti-osmosis filter element, and the multi-stage composite filter element is used for prefiltering tap water. The output end of the prefilter is connected with the input end of the multi-stage composite filter element, the input end of the prefilter is connected with a water inlet pipe, and the prefilter is used for filtering out large-particle suspended matter in tap water. The intelligent filter element control device is connected with the multi-stage composite filter element and the low-pressure anti-osmosis filter element and used for measuring and displaying the quality of inlet and outlet water and the service life of the multi-stage composite filter element and the low-pressure anti-osmosis filter element. Compared with the prior art, the prefilter can filter out the large-particle suspended matter in tap water, and the service life of the filter elements is prolonged; the intelligent filter element control device displays the quality of inlet and outlet water and the residual life of the filter elements, and therefore a user can know the quality of outlet water and the using ratio and residual filter capacity of the filter elements.

Description

technical field [0001] The invention relates to a water purifier, in particular to an intelligent reverse osmosis water purifier. Background technique [0002] Industrial wastewater pollution, agricultural chemical fertilizer pollution and urban domestic wastewater pollution lead to serious pollution of most water bodies in the world, exacerbating the contradiction of shortage of drinking water resources. Traditional tap water treatment methods can no longer guarantee the provision of high-quality drinking water, and there are still two pollutions in the municipal water supply, such as high-rise tank water supply and long-distance tap water transmission pipelines, which will cause potential rust, scale and microorganisms, etc. Problems. Therefore, in order to solve the above problems, various types of water purifiers have emerged. Among them, a water purifier with reverse osmosis as the core filtration technology is widely used. [0003] However, traditional reverse osmosis...

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Problems solved by technology

[0004] However, the above-mentioned low-pressure reverse osmosis water purifier only has PP cotton and activated carbon before the low-pressure RO membrane, and the pre-purification is insufficient. When the influent water quality is poor, especially when it is polluted by larger particles, the low-pressure RO membrane, or even The service life of PP cotton and activated carbon is relatively short. Moreover, it cannot provide the parameters of the remaining service life of the filter element according to the actual use of the filter element, which leads to the phenomenon of "secondary pollution" in the water purifier.

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