Multifunctional water purifier with RO (reverse osmosis) filtration

Abstract

The invention discloses a multifunctional water purifier with RO (reverse osmosis) filtration. According to the multifunctional water purifier, multistage filtration is carried out, so that water coming out from the water purifier can be directly drunk, a sewage treatment structure is arranged in an activated carbon filter, water flows through a high-pressure pump at high speed, impurities on thesurface and wall of a filter element are removed, all the filters and controllers are mounted in a plugging manner respectively, a plugging hole is formed in a waterway board, a waterway is arranged inside a board body, a plugging type connection interface connected with the controllers is formed in the other side of the waterway board, the water purifier mounting efficiency is greatly improved through the plugging type connection, and a water leakage warning device is arranged on the waterway board and used for warning water leakage of the waterway board. An ultrafiltration filter is connected in front of an RO filter, the ultrafiltration filter effectively removes impurities and harmful substances, the RO filter filters the water coming out from the ultrafiltration filter into purified water, and finally the purified water is conveyed to a faucet and can be directly drunk.

Description

technical field [0001] The invention relates to the technical field of water purifiers, in particular to a multifunctional water purifier with RO reverse osmosis filtration. Background technique [0002] At present, there are many water purification equipment in the prior art, and the method of filtration and reverse osmosis is mostly used to filter the water first, and the water purification can remove sand particles, organic suspended particles, parasites, Giardia basketii , Cryptosporidium, bacteria, algae, viruses and fungi, minerals such as calcium, silicon dioxide, magnesium and some toxic metals such as lead, copper and chromium, etc. [0003] The purification of surface water is a complex system engineering, which has a direct impact on the degree of surface water pollution and the geographical location. Different regions adopt different treatment methods according to the different conditions of groundwater pollution. The water body in southern China has low salinit...

AI Technical Summary

Problems solved by technology

Disadvantages of the chemical method: First, the one-time investment is large; second, the proportion of chemical reagents is not easy to control; third, the final product of chemical reagents is likely to cause secondary pollution

The physical method mainly refers to the filtration treatment. This method also has some shortcomings: one is to clean the water to remove the peculiar smell; the other is to not be able to check the use of the filter material in the filter element, and often the filter material is still in use after the expiration date The third is that the function of the water purification device is single; the fourth is that the purification effect is not ideal, and the water quality after purification is still not up to the drinking standard

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