Humidifier and control method thereof

Abstract

The invention discloses a humidifier. The humidifier comprises a water tank, a water channel and an atomization device used for atomizing water in the water channel; a water supply flow path is arranged between the water tank and the water channel; the water tank supplements water to the water channel through the water supply flow path; a composite filter element is arranged on the water supply flow path; and the humidifier further comprises a sterilization device used for sterilizing the water in the water channel. The invention further discloses a control method of the humidifier. Accordingto the humidifier, the composite filter element is arranged on the water path between the water tank and the water channel, the sterilization device is arranged in the water channel, the water qualityin the water channel is purified, water tank bacteria are intercepted, water channel bacteria breeding is inhibited, the bacteria problem of the water tank and the water channel is solved, the waterquality is improved, pure physical purification and sterilization are safe and reliable, water sterility is guaranteed, the air cannot be polluted, and the user experience is greatly improved.

Description

technical field [0001] The invention relates to a humidifier, in particular to a humidifier and a control method thereof. Background technique [0002] With the improvement of people's living conditions, humidifiers have become an essential small appliance for most families, especially those in the northern region. The water in the humidifier is generally not used up all at once, so if the water in the humidifier is left for a long time, bacteria will easily breed, pollute the air after atomization, and endanger human health. At present, humidifier sterilization technology is also used in some humidifiers, but most of them use antibacterial agents, which have poor sterilization effects and need to be replaced regularly, which may be harmful to the human body. In addition, some also use ultraviolet lamp technology. This technology is mainly used to kill the bacteria that grow in the water tank, but it has no effect on the bacteria that grow in the tank. In addition, ultravio...

AI Technical Summary

Problems solved by technology

The water in the humidifier is generally not used up all at once, so if the water in the humidifier is left for a long time, bacteria will easily breed, pollute the air after atomization, and endanger human health

At present, humidifier sterilization technology is also used in some humidifiers, but most of them use antibacterial agents to sterilize. This kind of bactericide has poor sterilization effect and needs to be replaced regularly, which may be harmful to the human body.

In addition, some also use ultraviolet lamp technology. This technology is mainly used to kill the bacteria that grow in the water tank, but it has no effect on the bacteria that grow in the tank. In addition, ultraviolet light has aging problems on the material, which will affect the use of the humidifier. life

[0003] Humidifiers generally use tap water, which often contains residual chlorine and disinfection by-products. These organic substances generally have a low boiling point. After atomization, they are easy to disperse in the air with water droplets, thus polluting the air quality.

In addition, the hardness of tap water is generally high, and a humidifier that uses tap water for a long time is likely to form a layer of white powdery scale on the surface, which affects the performance of the humidifier.

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