Air Purifier Clean Air on the principle that the air through filters to remove particles. These air purifiers are sometimes also known as air cleaners. In the family, these filters are usually heating or cooling system. Filter housing installed in the back room between the air and heating. Cartridge filter housing with insert, all flowing into the heating room air will be filtered. This is not only able to remove air pollutants, but also the protection of the heating chamber will not accumulate dust and dirt and damage. Filters can also be installed in each room at home in the back air. There are foam filter material, cotton, glass fiber or synthetic fiber, such as. To some extent, the filter material can determine the density of the particles through the small, high-density filter material gap is very small, so small particles can be blocked. There are folds of the filter surface area increase as a result of blocking the effects of particulate better. However, filters can block the filter material than the smallest of particles smaller than the gap. Air filters may be expensive, and must be changed frequently in order to function properly (as some filters can be reused after cleaning). However, filters also limit the airflow into the system, resulting in decreased overall efficiency.

1, the principle of air purifiers

Air purifiers are usually generated by high-pressure negative-ion generator circuit, micro-fans, air filters and other system components.
Its working principle is as follows: micro-machine within the fan (or fan) to enable the circulation of indoor air pollution in the air through the machine's air filters (two filters) after removal of various pollutants or adsorption, and then after air outlet nozzles mounted on the negative-ion generator (work in high-pressure negative-ion generator produce negative high voltage direct current), ionizing the air continuously, resulting in a large number of negative ions, the micro-fan out to form a negative ion flow to clean and purify the air of purpose

2, What is ion?

Ion is the electronic and molecular collisions in the air with an electric charge generated by the elements, but with a negative charge on the molecules known as ions. In our daily life due to severe air pollution so that the gradual disappearance of negative ions at the same time have too many positive ions. Too many positive ions in the air of life, people will have a headache, insomnia, neurasthenia, fatigue, allergic diseases, respiratory diseases and so on.

3, negative-ion generator working principle

The use of negative-ion generator is a high-voltage ionization of air have a high concentration of negative ions of the device. Anion air purifying function of sterilization and the main principle is that negative ions combined with the bacteria, so that changes in the structure of bacteria or the transfer of energy, leading to bacterial death, the final drop Shen on the ground, so that bacteria rapidly descending air at the same time with the air anion combination of dust precipitation to dust removal purposes.
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Air Purifier

Air Purifier