Continuous Drinking Water Purifier

Abstract

The invention relates to a water purifier with the function of continuously preparing drinking water.The water purifier comprises a closed container, at least one pair of negative electrode and positive electrode, and an electrolysis power; a water permeating diaphragm which partitions the negative electrode and the positive electrode completely is arranged between the negative electrode and the positive electrode, the water permeating diaphragm is composed of two overlapped water permeating diaphragm bodies made of a non-conductive material, and the water permeating diaphragm bodies are the first water permeating diaphragm body close to the positive electrode and the second water permeating diaphragm body close to the negative electrode respectively; the portion between the first water permeating diaphragm body and the second water permeating diaphragm body is filled with a physical absorption filter core, a water inlet is formed in the physical absorption filter core, and a water outlet is formed in the side wall of the closed container.When the water purifier is used, water in the closed container makes direct contact with the negative electrode and permeates through the first water permeating diaphragm body so that a water film can be clamped between the water permeating diaphragm body and the positive electrode.The water purifier can efficiently degrade organics in water, does not generate toxic byproducts, can thoroughly kill germs in the water and continuously prepare the water and is high in safety.

Description

technical field [0001] The invention relates to a continuous drinking water purifier, which belongs to the technical field of advanced treatment of drinking water quality. Background technique [0002] At present, the water environment is deteriorating, and drinking water quality and safety accidents occur frequently, which has seriously endangered human survival. Water pollution is mainly caused by pollutants produced by human activities, including industrial pollution sources, agricultural pollution sources and domestic pollution sources. Increasing water pollution has posed a major threat to human survival and has become a major obstacle to human health, economic and social sustainable development. According to the investigation of the authoritative organization in the world, at least 20 million people in the world die every year due to drinking unsanitary water. Therefore, water pollution is called "the number one killer in the world". [0003] Most waterworks at home ...

AI Technical Summary

Problems solved by technology

[0005] Therefore, the water quality produced by the traditional RO membrane reverse osmosis filtration method is the safest, but the price in exchange for safety is as high as 40%-70% or even more reverse concentrated water is wasted and discharged into the sewer pipe, resulting in huge water pollution. Waste of resources and electric energy, and the cost of replacing the RO membrane after clogging is very high

[0006] In contrast, although the chemical water treatment process has many advantages such as cheap, simple and efficient, it is an excellent advanced oxidation process, but there are a series of problems in the electrochemical treatment itself, and it is not suitable to be used alone in the treatment of drinking water in civilian terminals. It has not been widely used in daily water treatment occasions

The reason is that the chemical water treatment process needs sufficient reaction time, but in the daily water situation, the water purifier is only a few seconds from the start-up to the water discharge, and the residence time of the pollutants in the water purifier is too short to complete the relevant process. Chemical reaction treatment; secondly, the chemical water treatment process may be accompanied by certain toxic and side effects

For example, although the chemical oxidation reaction process can effectively inactivate bacteria, deeply degrade organic matter, and remove various harmful substances in water, the various strong oxidation factors generated by chemical oxidation are basically non-selective and uncontrollable. Improper use is very likely to produce new substances that are not in the source water, which will endanger the safety of drinking water; because of this, the application of chemical water treatment processes can be said to be cautious in the daily drinking water purification treatment of the public

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