What is the function of negative ions in air conditioning fans?

I believe that people's living standards have improved, and many families will install air conditioners, which can be used effectively in summer or winter. However, due to the variety in the market and the different structures of air conditioners, consumers can't distinguish between good and bad. What does the negative ion of air conditioning fan do? Presumably this is what many friends want to know. Next, let Bian Xiao take you to understand the role of negative ions in air-conditioning fans.

First, the negative ion principle of air conditioning fan

1. Positive ions and negative ions in the air can be divided into large, medium and small ions according to their mobility. Small ions, also known as light ions, are beneficial to human body and have good biological activity. Only small ions or small ion groups can enter the body.

2. Positive ions and negative ions in the air can be divided into large, medium and small ions according to their mobility. The ion mobility greater than 0.4c _/(v' s) is small ion, the ion mobility less than 0.04/(v' s) is large ion, and the intermediate ion is in between. Charged atomic groups or molecular groups close to molecular size belong to small air ions.

3. These small air ions move fast, collide with each other in the atmosphere, and constantly gather to form large ions or middle ions. Only small ions or small ion groups can enter the body. Small negative oxygen ions or small negative oxygen ion groups have good biological activity.

4. The moving speed of ions under the action of electric field with unit intensity (V/m) is called ion mobility, which is an important parameter to distinguish the diameter of ions to be measured. The smaller the diameter of air ions, the faster their migration speed. Ion mobility is an important parameter indicating the size of the ion to be measured. Ion velocity is inversely proportional to ion diameter, and ion mobility is directly proportional to ion velocity, so ion mobility is inversely proportional to ion diameter.

Secondly, the role of negative ions in air conditioning fans is introduced.

1. How are negative ions generated in air-conditioning fans?

The new high-efficiency air negative ion generator is called "active oxygen" because it carries oxygen. After discharging through carbon fiber at the high-voltage end of the open circuit, electrons combine with oxygen in the air to generate negative ions, and then combine with an oxygen molecule through adsorption to form oxygen-carrying negative ions.

2. Negative ions-elements of healthy air

Relevant scientific research shows that the content of negative ions in the air is the key to air quality. The negative ion content in forests, waterfalls and seaside is more than 1000 times that in urban residential areas or office buildings, which is also the reason why the air in suburbs feels fresh. Reactive oxygen species (ROS) produced by the combination of negative ions can be easily absorbed by various organs of human body, which can promote the growth and development of human body, prevent various diseases and make people refreshed. Therefore, ROS is an indispensable health guardian in home life.

After reading the negative ions of the above air-conditioning fans, I believe every reader has some basic knowledge. Bian Xiao hopes to help everyone. Thanks to every reader for reading, which has brought us the greatest motivation.