Negative ion generators do not produce ozone. As an air purification device, the negative ion generator can release a large dose of high concentration of pure ecological negative ions with only a weak electric current, without the generation of ozone, superoxide, positive ions and other derivatives.
And the negative ions generated are scientifically verified small particle size negative ions with high activity and long migration distance, which are the closest negative ions to nature.
Negative ion generator is a device to generate negative ions in the air, the device will be input DC or AC power by EMI processing circuit and lightning protection circuit processing, through the pulse circuit, over-voltage current limiting.
High and low voltage isolation and other lines rise to AC high voltage, and then through a special grade of electronic materials rectifier filtering to get a pure DC negative high voltage, DC negative high voltage connected to the metal or carbon elements produced by the release of the tip, the use of the tip of the DC high voltage to produce high corona, high-speed discharge of a large number of electrons (e-).
And the electrons can not exist in the air for a long time (the existence of the electronic life of only nS level), immediately will be the oxygen molecules in the air (O2) capture, thus generating negative air ions. Experimental studies have shown that ecological small particle size negative oxygen ions are more likely to pass through the human blood-brain barrier and play a role in health care.
Expanded:
Applications
As people's standard of living and a variety of scientific literature has fully demonstrated the health effects of negative ions on the human body, thus improving people's understanding of the correct negative ions from the world's many home appliances, gifts, lamps, health products, automotive products and other industries, dealers, manufacturers have been to the The negative ion function is added to all kinds of products.
Application of negative ion products are: electric fans, air fresheners, air conditioners, central air conditioners, air-conditioning fans, building fans, electric heaters, hairdryers, hair straighteners, electric splints,
Electric combs, monitors, computer chassis, desktop lamps, energy-saving lamps, night-lights, humidifiers, dry cell phones, telephones, DVDs, stereos, automotive negative ions, such as air vents and perfume products.
Two, purchase notes
1, no static electricity.
Static electricity on the human body is a great health risk, can make the cellular aging, but also to attract dust around the serious pollution of the air and walls around the machine, bad businessmen will be "attracting dust" explained as negative ions adsorption, the electrostatic radiation is explained as a large number of negative ions accumulation).
Static electricity is divided into positron and negative electron accumulation, both of which are harmful, and a good negative ion generator produces negative ions rather than electrons, so no matter how long will not have positive or negative electron accumulation, will not form a static electricity, and will not adsorb the surrounding dust.
3, no ozone.
Negative ions are colorless and tasteless, in 30 cm should not smell ozone odor (similar to the smell of seaweed, fish smell). Ozone is a strong oxidizer, can make the cell aging, is a health killer, some irresponsible businessmen will explain the ozone smell for the taste of negative ions.
The national standard for ozone is 0.5ppm (as long as you can smell the flavor, you have exceeded the standard). Good negative ion machine in a closed room no matter how long the power on will not have ozone flavor, people walk in will only feel breathing more smoothly.
4, no positive ions.
With the internationally recognized negative ion detector in the negative ion product outlet measurement of positive ions, the amount of positive ions and the air content is almost the same or less (positive ions in the air in the case of non-opening the first test to know), this negative ion generator is very good.
Now many merchants with negative ion instruments when the function of measuring positive ions to cancel, this is the performance of bad faith. There are also some manufacturers do not give the instrument to test at all, but with the electric pen and so on to see, are not correct.
As a consumer should ask the sales staff to take out the international common detector to detect the amount of positive ions and negative ions in person, and with the amount of air in the comparison.
Reference:
Baidu Encyclopedia - Negative Ion Generator