Is the negative ion air purifier useful?
Of course it works. Negative ions are one of the important criteria to judge whether the air is clean or not, which can purify pollutants. If you choose the traditional negative ion air purifier with bipolar corona discharge technology or ordinary discharge technology, you will only produce large particle negative ions with low activity, and the purification effect is relatively general, which has no impact on health and is easy to produce ozone. If it is an air purifier using the technology of ecological negative ion generation chip and nano fullerene negative ion releaser, this technology is an international patent technology, which can generate negative ions with very small particle size and high activity, and can have purification and health care functions.
Principle of negative ion air purifier
The air purifier is equipped with a negative ion generator, which ionizes the air by corona method to generate negative ions, then injects the negative ions into the air, and then combines with the particles in the air to make them charged, and the charged particles gather and settle to the ground. Walls and other places, so as to achieve the function of removing indoor dust. It can also neutralize the positive charge in the object and eliminate static electricity.
Function of negative ion air purifier
1, health care
Negative ions can promote the synthesis and storage of vitamins and strengthen and activate human physiological activities. At the same time, it also has sedative and hypnotic effects. Inhaling a proper amount of negative ions every day is beneficial to health, and makes people full of energy, eliminates fatigue and burnout, and improves work efficiency. Improve sleep and eliminate neurasthenia.
Step 2 purify the air
Positive particles such as dust in the air can easily adsorb negative ions in the air, and then these particles will gather and settle into large particles, which can purify the air, especially for particles as small as 0.0 1μm and floating dust that is difficult to remove.
Step 3 eliminate static electricity
Negative ions contain negative charges, which can neutralize positive charges. Many objects and people tend to be positively charged, so they will be electrostatically charged. Using negative ion air purifier can eliminate positive charge and avoid some electrostatic friction.
Working principle of negative ion air purifier
The negative ion generator in the negative ion air purifier emits a large number of electrons into the air through high voltage terminal discharge. Only a few of these electrons will change oxygen into negative oxygen ions and ozone after hitting oxygen molecules, and then negative ions will be discharged from the air purifier, which can eliminate static electricity when encountering objects including human body. Therefore, it is difficult for most negative ion air purifiers on the market to produce negative ions equal to those in nature, but instead, they release a lot of static electricity and ozone, which is harmful to human body. This is a technical limitation.