Talking about the history of air purifier development – those things you don’t know
Air purifiers, also known as “air cleaners” and air purifiers, mainly solve indoor air pollution problems caused by renovation or other reasons.
The release of pollutants in the air is characterized by persistence and uncertainty. There are many different technologies and media in the air purifier, which can adsorb, decompose or convert various air pollutants (generally including dust, pollen, odor, formaldehyde). Such as decoration pollution), so that it can provide users with clean and safe air. Therefore, air purifiers have become the internationally recognized best way to improve indoor air quality.
So how does the air purifier appear on the technological stage?
Origin of the predecessor · Originated from firefighting purposes
In 1823, John and his friend Charles Dean invented a new type of smoke protection device that allowed firefighters to avoid smoke during firefighting.
In 1854, a man named Johns Tenghaus learned that adding charcoal to the air filter could filter out harmful and toxic gases from the air, so after several attempts, the invention was based on the invention of Dean. More. It can be seen that the predecessor of the air purifier originated from fire protection purposes.
During the Second World War, the US government began research on radioactive materials and wanted to develop a machine to filter out all harmful particles to keep the air clean and scientists can breathe, so the HEPA filter came into being.
In the 1950s and 1960s, HEPA filters were very popular because of the popularity of many shelter design and construction personnel.
Reform and innovation · first-generation air purifier
However, such filters can only target toxic gases and odors in the air and are basically useless for bacterial viruses. In the 1980s, new air purifiers were born, which can not only be used to eliminate odors but more importantly, It can effectively remove bacteria, dust, pollen, etc. from the air to purify the air.
Fiery market, many brands compete
With the passage of time and the growing development of science and technology, purifiers have evolved in many versions, and every technological innovation has brought people a better experience than ever before.
Commonly used air purification technologies include: adsorption technology, photocatalytic technology, HEPA filtration technology, negative oxygen ion technology, low temperature asymmetric plasma air purification technology, molecular complexation technology, electrostatic dust collection technology, reactive oxygen technology, room temperature catalytic oxidation of formaldehyde and Catalytic sterilization, etc.; material technology mainly includes: photocatalyst, activated carbon, synthetic fiber, HEAP high-efficiency material, negative ion generator, etc. At present, the existing air purifiers in the domestic market are mostly compounded, and various purification technologies and material media are used at the same time.
Redefining · excellent products to break the chaos
Advanced science and technology are integrated into the development of air purifiers to improve human air quality step by step and provide a guarantee for a better life for human beings. The state also issued a policy response to the development of the empty net industry. At that time, the development of the empty net industry was bright, and many large and small enterprises rushed to join it.
However, the increase in quantity has also caused bad consequences. The air purifier brand in the leasing market is mixed, the purification principle is varied, and the purification effect is mixed. The original national standards cannot effectively cover the technology, types, and needs of the air purifiers in the new era, leading to some enterprises. Exaggerated propaganda or false propaganda for the sake of profit.
Previously, air purifier products were not uncommon due to false standard parameters, false publicity, and after-sales service; industry standards were old and chaotic, which has caused many consumers to start distrusting and not accepting the current empty net products. With the introduction of the new national standard, users renting air purifiers will also be “based on evidence” and will not be blind again. To a certain extent, the accelerated purging of the air purifier rental market has been promoted, and the substandard cottage products have gradually been eliminated, and some competitive machines have gradually emerged and entered the consumer’s field of vision.
Future market · Improving the environment is an urgent task
The development of air purifiers in China has gradually become a mature industry. In 2019, the challenges posed by the air purifier market are unprecedented. Only high-quality and conscience industries can continue to survive in the net industry. Huggins owns air purifiers from international brands such as Blueair, Austin, and IQAir to provide air purifier rental quality services for enterprises and families.
In addition, the environment provides the necessary resources and conditions for our survival and development. Regardless of the future market, protecting the environment, reducing environmental pollution, and curbing the trend of ecological deterioration are the basics of human civilization and scientific and technological development.
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