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Bus air conditioning purification system2021-08-06
1) Use activated carbon
The use of activated carbon to remove odors is the main method of car air conditioning purification systems. Activated carbon can absorb toxic and odorous components in the air, such as sweat, smoke and various odors from the human body. It can also absorb harmful chlorides and sulfides. .
2) Catalytic reactor
The toxic gases CO, NOX, HC, etc. in the outdoor air flowing into the room hardly have an adsorption effect, and an additional catalytic reactor is needed to purify these gases. The chemical reaction formula is:
3) Negative ion generator
There are three types of ions in the air, light ions, neutrons, and heavy ions. These ions are all charged. Among them, the negatively charged ions are called negative ions, and negative ions are beneficial to human health. The negative ion generator is a device that uses corona discharge to negatively ionize the air. At present, this device is basically standard on high-end cars.