Drinking water terminal sterilizer based on inner source

Abstract

The invention discloses a drinking water terminal sterilizer based on an inner source, and relates to the technical field of drinking water treatment. The drinking water terminal sterilizer comprises an outer anode tube and an inner cathode tube which are positioned coaxially, wherein the inner cathode tube is a stainless steel tube; the outer anode tube is a titanium micropore tube or an Fe@TiO2/titanium micropore tube; the inner cathode tube is sleeved with the outer anode tube; an insulation pad is arranged at each of the two ends of the outer anode tube; the outer anode tube, the inner cathode tube and the insulation pads jointly form a telescoping micro electrolyzer; and the micro electrolyzer is communicated with a positive electrode and a negative electrode of a direct current power supply by connecting lines arranged on the outer anode tube and the inner cathode tube respectively. The drinking water terminal sterilizer neither require any chemical agent nor generate any secondary pollution or accidental injury, is flexible and convenient to use and enduring, performs water treatment by an electrochemical oxidoreduction mechanism, and can kill bacteria, improve the water quality and remove a part of heavy metal ions and organic pollutants.

Description

technical field [0001] The invention discloses an endogenous drinking water terminal sterilizer, relates to the technical field of drinking water treatment, and in particular relates to a static water micro-electrolysis sterilizer. Background technique [0002] With the continuous development of social industrialization, my country's water environment has been deteriorating in recent years. Surface water and groundwater sources have been polluted to varying degrees, and it is becoming more and more serious. The aging of the urban water pipeline network and the secondary water supply system are likely to cause secondary pollution of water quality, especially the water in non-closed devices such as high-rise water tanks, pressurized storage tanks, and water cellars, which is stored in a static state for a long time and exposed to air Lead to the breeding of bacteria and algae, and the deterioration of water quality. Microorganisms are the main pollutants in decentralized wate...

AI Technical Summary

Problems solved by technology

However, the storage process of solid and concentrated liquid of this kind of disinfectant will automatically decompose and affect the use effect, and it needs to be diluted and rinsed when used, which wastes water resources and packaging utensils, and may cause accidental injuries if used improperly.

Electrostatic water treatment and electronic water treatment technology are applied to industrial dynamic circulating cooling water, heat exchange and other systems and have achieved good results. However, this technology has not yet entered the homes of residents; and the water electrolysis machine based on the principle of electrodialysis has become an obstacle for end users to choose due to the stringent requirements of cost, water quality indicators, water supply pressure and maintenance.

Images