Structural silver ion sterilization device for direct drinking water purifier

Abstract

The invention belongs to the field of water purification equipment, and particularly relates to a structural silver ion sterilization device for a direct drinking water purifier. The device comprisesa water purifying tank, a sterilizing assembly and a rotating assembly, a columnar cavity is formed in the water purifying tank; a water inlet and a water outlet are respectively formed in two ends ofthe water purifying tank and communicate with two ends of the columnar cavity in the water purifying tank; a mounting hole is formed in the outer wall of the water purifying tank, and an inner cavityof the water purifying tank communicates with the outside of the water purifying tank through the mounting hole; and the sterilization assembly comprises a mounting base and a silver electrode column, the mounting base can be fixedly clamped in the mounting hole, a rotating assembly is arranged in the water purifying tank and used for detecting the flow velocity of direct drinking water in the water purifying tank. The device further includes a transmission assembly, and the transmission assembly, the rotating assembly and the sterilization assembly are electrically connected. A silver electrode column in the sterilization assembly can change the ionization speed of silver ions according to the actual water use rate of the water purifying tank, so that the practicability is higher.

Description

technical field [0001] The invention belongs to the field of water purification equipment, in particular to a structural silver ion sterilization device for direct drinking water purifiers. Background technique [0002] The direct drinking water purifier is a device that provides direct drinking water. It filters out the impurities in the tap water through the built-in filter element and outputs drinking water of up to standard quality. [0003] At present, my country mainly adopts the method of adding chemical agents to sterilize drinking water. This method of sterilizing agents is harmful to the human body, and the sterilizing effect is not long-lasting, which is likely to cause secondary pollution. [0004] Silver ions are often used in direct drinking water purifiers because they have a good killing effect on bacteria. However, the existing direct drinking water purifiers that use silver ions to sterilize have the same ionization speed of silver ions when they are in use...

AI Technical Summary

Problems solved by technology

[0003] At present, my country mainly adopts the method of adding chemical agents to sterilize drinking water. This method of adding chemicals to sterilize is harmful to the human body, and the sterilizing effect is not long-lasting, which is likely to cause secondary pollution

[0004] Silver ions are often used in direct drinking water purifiers because they have a good killing effect on bacteria. However, the existing direct drinking water purifiers that use silver ions to sterilize have the same ionization speed of silver ions when they are in use. No change, such as a silver ion composite water purifier with patent number "CN201721449838.4", which uses silver metal particles to sterilize drinking water, and the silver ionization speed of the silver metal particles inside remains unchanged, so it cannot Use the speed to change the ionization speed of silver ions, so that the silver ions in drinking water can be kept at a certain ratio to achieve the predetermined best bactericidal effect, but the bactericidal effect is not good.

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