CREATIVITY CHANGES YOUR LIFE
Tel: +86 0755-84870739
Email: info@nexhc.com
Company news | Industry news | Exhibitions and events | Optimization dedicated | aromatherapy diffuser |
source:Air purifier Merchant release time:2021-10-21 Hits: Popular:aromatherapy diffuser direct sales
Analysis on the development history of air purifiers
Air purifiers, also known as "air cleaners", air purifiers, and purifiers, refer to decoration pollution that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde, etc.) , Bacteria, allergens, etc.), products that effectively improve air cleanliness, are mainly divided into household, commercial, industrial, and building.
There are many different technologies and media in air purifiers, which enable it to provide users with clean and safe air. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure photomineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc.; material technologies mainly include: photocatalyst, activated carbon, Synthetic fiber, HEPA high-efficiency material, negative ion generator, etc. Most of the existing air purifiers are of composite type, that is, multiple purification technologies and material media are used at the same time.
In 1823, John and Charles Dean invented a new type of smoke protection device that allows firefighters to avoid smoke when fighting fires.
In 1854, a man named Johns Tenhouse made new progress based on the invention of his predecessors: after several attempts, he learned that adding charcoal to the air filter can filter out harmful and toxic gases from the air. .
During World War II, the US government began to conduct research on radioactive materials. They needed to develop a way to filter out all harmful particles in order to keep the air clean so that scientists could breathe, so HEPA filters came into being.
In the 1950s and 1960s, HEPA filters were once very popular. HEPA is a filtration standard, that is, it has a filtration efficiency of more than 99.97% for 0.3 micron particles. It requires a single filtration efficiency. In the air purifier, the air resistance of the filter that meets the HEPA standard is too high to be suitable.
In the 1980s, the focus of air purification has shifted to air purification methods, such as household air purifiers. The old filters are very good at removing bad smells, toxic chemicals and toxic gases in the air, but they cannot remove mold spores, viruses or bacteria. The new air purifiers used in homes and offices can not only clean the toxic gases in the air. It can also purify the air and remove bacteria, viruses, dust, pollen, mold spores, etc. in the air.
Since the late 1990s, with the increasing demand for sterilization and deodorization, there has been a wave of "antibacterial fever" in the field of air purifiers. The air purifier also adopted a photocatalyst filter element in 1996 to improve its sterilization and deodorization performance.
After 2002, affected by the spread of SARS and the new influenza epidemic, people's demand for anti-virus air purifiers has increased.
After 2015, the air purifier was developed and equipped with "streamer energy" technology. The air purifier technology uses decomposition (oxidation) filter elements to capture bacteria and viruses.
Read recommendations:
Are aroma diffusers the same as humidifiers?
Misunderstandings in the use of air purifiers!Air purifier Vendor
NextAir purifier cost!Air purifier sales
Popular recommendation
A4 Aroma Diffuser
2021-09-14A1 aroma diffuser.aromatherapy diffuser
2021-09-14J21 Air Humidifier
2021-09-14F16 desk fan Cooling Fan
2021-09-14F13 Cooling Fan
2021-09-14What are the benefits of using an aromatherapy machine?
2022-04-09What are the three purification technologies of car air purification?air humidifier price
2022-07-11Aromatherapy essential oils and their love meaning.aromatherapy diffuser sales
2022-03-12Air purifier manufacturers tell you whether to blow air conditioners or formaldehyde?Air purifier sa
2022-06-02What are the benefits of aromatherapy baths
2022-04-25The hazards of baby humidifiers
2024-04-27Is there a relationship between infant pneumonia and using a humidifier
2024-04-24The time when the humidifier is turned on during sleep at night
2024-04-17aromatherapy diffuser company.Principle of a humidifier
2024-04-13aromatherapy diffuser Processing.Points to note when using a humidifier
2024-04-13The reason why the humidifier does not fog is that the scale causes the oscillator to bind water and
2024-04-11Can humidifiers cause pneumonia or even death? Is that really the case
2024-04-08Is the humidifier at the head of the bed or at the end of the bed
2024-04-03A humidifier can help with rhinitis.aromatherapy diffuser direct sales
2024-04-02Household appliances Humidifiers
2024-04-01Contact the following for inquiries regarding our services and products.