Negative ion generator and air purifier comprising same

Abstract

The invention relates to a negative ion generator, comprising a liquid-storing device for storing liquid and an atomizing device for atomizing the liquid to generate a negative ion. The negative ion generator is characterized in that the liquid is plant extracting solution. The negative ion generator can realize zero ozone and no radiation and can prolong the negative ion life. The invention alsorelates to an air purifier comprising the negative ion generator.

Description

technical field [0001] The invention relates to a negative ion generator, in particular to a negative ion generator capable of realizing zero ozone and prolonging the life of negative ions. In addition, the present invention also relates to an air purifier comprising the above-mentioned negative ion generator. Background technique [0002] In the natural environment, the ionization of atmospheric molecules, the electric effect of water nozzles (that is, the Leonard effect), and the tip discharge and photosynthesis of plants make a large number of negative air ions. Due to the circulation of air and water flow and the photosynthesis of plants, the dynamic balance process of air ionization and recombination, the concentration of negative air ions in the natural environment basically maintains a high concentration level of dynamic balance. Rivers, lakes, oceans, mountains, forests and waterfalls, and the fragrance of fields create a fresh and natural environment for us. [00...

AI Technical Summary

Problems solved by technology

Although the above-mentioned technologies have improved the indoor air quality to a certain extent, they all have the problems of "single function" and "irreconcilable contradictions".

[0007] Specifically, regarding the "tip corona discharge type" negative ion generator, whether it is an open electric field type or an electric field closed type, although the concentration of air negative ions can be generated relatively large, it also produces ozone that is harmful to health. The biggest disadvantage is that Produce a lot of peculiar smell, increase the concentration of ozone and nitrogen oxides, easily induce arteriosclerosis and cancer, etc., and the excessively high negative ion concentration also has adverse effects on the human body; "ultraviolet radiation mode" negative ion generator uses the light emitted by the ultraviolet lamp to irradiate, However, since the light of the ultraviolet lamp cannot directly irradiate the human body, this kind of negative ion generator has certain limitations; as for the "ultrasonic water atomization" negative ion generator, although a single ultrasonic water atomization does not produce any ozone, but The generated negative ions have a small generation distance, and the indoor humidity will increase uncontrollably until saturated (except for dry places). Excessive humidity is not suitable for human living environment

[0008] In terms of air purification technology, the traditional photocatalytic purification technology must be irradiated with ultraviolet light, which requires the installation of an additional ultraviolet light source, and the catalytic purification area is limited; "adsorption purification" is easy to reach "adsorption saturation", and the adsorbate is easy to breed bacteria

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