As a comfortable, intelligent and high-end healthy household appliances category, air purification appliances will continue to develop to multi-category, multi-dimensional and multi-level.Since 2018, the domestic air purifier market has entered a period of adjustment as air pollution control has achieved initial results and air quality has improved.In 2019, the competitive pattern of domestic air purifier industry is gradually stable, showing a trend of high-quality development, and the functional and intelligent level of products continues to improve.Since 2020, affected by the COVID-19 epidemic, residents have paid more attention to indoor purification, dust removal, sterilization, odor removal and other needs.The development of air purifiers has become increasingly intelligent and functional innovation, and the market potential and incremental space are stll large.Purification technology of gaseous pollutants is the main direction of industry development and innovation in the future.There are two main types of gaseous pollutants:one is the original pollutants discharged directly into the atmosphere from pollution sources, such as sulfur oxides, nitrogen oxides, carbon oxides and organic compounds; The other is a new pollutant produced by a series of chemical or photochemical reactions, such as sulfuric acid fog, photochemical smog, ozone, acetyl nitrite peroxide, ketones, aldehydes, etc. At present, consumers and businesses pay more attention to the formaldehyde problems caused by the pollution sources such as the boards, adhesives and coatings used in the interior decoration.In the past few years, the formaldehyde purification capacity of mainstream products in the industry has been improved significantly, which reflects the development of industry technology
The air pollution brought by interior decoration is complex, with various kinds of pollutants and complicated sources.With the development of decoration material industry, this problem is being gradually improved, but there is still big gap from the international leading level.At the same time formaldehyde is a kind of gas that keeps volatilizing for a long time, it is the family that newly decorates not only needs to avoid formaldehyde pollution, decorate hind need to pay attention to inside period of time In the future, with the development of the industry, the research and development of air purification technology and air filtration materials under the environment of low concentration harmful gases will be one of the main directions of the technology development of the industry
Future development trend:intelligent,functional innovation
