A device capable of stably outputting silver ions

Abstract

The invention relates to a device capable of stably outputting silver ions, which comprises an anode, a cathode, O-shaped seal rings, a water inlet joint, a water outlet joint, an insulation seal cavity, a constant current power supply, a front end clamping cap, a water outlet metal lining, a water inlet metal lining and a housing, wherein the cathode is arranged on the right side in the insulation seal cavity inside the housing, contacts the end surface of the water outlet and is sealed by the O-shaped seal ring; the anode is arranged on the left side in the insulation seal cavity inside the housing and is sealed by the O-shaped seal ring; the water outlet metal lining is installed inside the housing; a water outlet is installed on the water outlet metal lining; a water inlet is installed on the right side of the anode; the water inlet metal lining is installed on the left side of the water outlet joint; the front end clamping cap is installed on the left end of the housing and contacts the water inlet metal lining; and installation force is transferred to the water inlet joint, anode, insulation seal cavity, cathode, water outlet joint and water outlet metal lining through the water inlet metal lining, so that the assembly is closely connected.

Description

technical field [0001] The invention relates to a device capable of stably outputting silver ions, which can be directly installed at the end of a faucet in daily life, and can stably release silver ions into water to play a bactericidal effect. Background technique [0002] The means of using silver ions to sterilize bacteria has been widely used in people's daily life, releasing silver ions into water can effectively kill bacteria in water. The existing domestic silver ion generators are as follows: [0003] First, use silver-loaded slow-release technology to generate silver ions, store silver ions on a substrate by physical adsorption or ion exchange, and then place the substrate in water for slow release. This technology has unstable silver production rate and cannot reach The International Health Association stipulates that the concentration of silver ions in water is lower than 0.05ppm, which is not suitable for daily drinking water sterilization. [0004] Second, th...

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Problems solved by technology

[0003] First, use silver-loaded slow-release technology to generate silver ions, store silver ions on a substrate by physical adsorption or ion exchange, and then place the substrate in water for slow release. This technology has unstable silver production rate and cannot reach The International Health Association stipulates that the concentration of silver ions in water is less than 0.05ppm, which is not suitable for daily drinking water sterilization

[0004] Second, the ultrasonic principle is used to excite the silver in water to generate silver ions. This system requires ultrasonic generators, transducers and other devices. The system is complex, the silver production is unstable, and it is not suitable for daily drinking water sterilization.

[0005] Third, silver ions are produced by electrolysis, which uses a plate or mesh plate silver-silver electrode plate. This kind of electrode causes the flow field in the silver ion generator to deteriorate, and some of the silver ions produced cannot be taken away by water in time. The cathode is enriched and reduced to generate flocculent silver, which will cause the short-circuit system of the cathode and anode to fail

At the same time, the plate-type silver ion generator is bulky and not suitable for daily disinfection at home

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