Air purifiers, also known as "air purifiers" or air fresheners, refer to products that can adsorb, decompose, or convert various air pollutants (generally including dust, pollen, odors, bacteria, allergens, and decoration pollution such as formaldehyde), effectively improving air cleanliness.
Originating from firefighting purposes
Air purifiers originated from firefighting purposes. In 1823, John and Charles Dean invented a new type of smoke protection device that could help firefighters avoid smoke invasion during firefighting. In 1854, a person named Johannes Tenghaus made new progress on the basis of his predecessor's invention: through several attempts, he learned that adding charcoal to an air filter could filter out harmful and toxic gases. During World War II, American scientists developed HEPA filters, which were once very popular.
Introduction to the Principle of Air Purifier
1. Silver ion antibacterial filter screen
The silver ion antibacterial filter adopts melt spinning improvement technology, adding the strongest and most widely used metal antibacterial agent - silver ion to the mesh material, which can effectively inhibit various types of bacteria, mainly filtering large pollutants such as hair, fibers, and insect carcasses.
2. Filter cotton
Filter cotton is made of polyester fibers interwoven with each other, forming a mesh structure that can block large particles of dust or foreign objects in the air, mainly targeting 5 μ Suspended particles above m and 10 μ Sedimentary particles above m and various large foreign particles are prevented from entering the equipment, achieving the purpose of protecting the equipment and extending its service life.
3. HIMOP filter
HIMOP is made by firing over 80 rare materials through multiple processes, which can quickly capture indoor air pollutants caused by decoration pollution, car exhaust, coal combustion, etc., such as formaldehyde, benzene, TVOC, ammonia, sulfur dioxide, and other gases that pose great harm to human health. It can also quickly destroy its molecular structure, oxidize it into carbon dioxide and water, and fundamentally and efficiently decompose harmful gases.
Main functions and parameters
1. Automatically detect and display the indoor air quality status, reminding consumers of the operating mode to choose.
2. Odor sensor: It can sense the odor of cigarettes and pets, and can be used to detect pesticides, sprays, alcohol, etc. Adaptation to odors or sudden changes in temperature and humidity is also very sensitive. Automatically detect and display the indoor air quality status, reminding consumers of the operating mode to choose.
3. Dust sensor: It can sense particulate matter such as cigarette smoke, pollen, and dust, and detect the degree of air pollution. Filter cleaning/replacement reminder function: The machine comes with a filter cleaning and replacement reminder function, which will automatically remind you of the need to clean or replace the filter.
4. Child lock function: Press the child lock button on the remote control to lock the remote control, preventing children from accidentally operating the machine.
5. Power off memory function: If the machine unexpectedly loses power while in operation, the machine will automatically operate in the state before the unexpected power off after being powered on. To compensate for the lack of air freshness caused by the normal machine being used at night with a power outage and then the machine no longer running.
6. 1W standby function: The standby power consumption is as low as 0.445W, which is energy-saving and environmentally friendly.
Parameter table:
