For families with higher requirements for home environment, air disinfection machine has become a standard home appliance. What is the difference between it and air purifier ?
In the national standard, air purifiers are mainly household appliances that have a certain ability to remove one or more pollutants such as particulate matter, gaseous pollutants, and microorganisms in the air. The antibacterial (bacterial sterilization) effect is only ≥50%, and more Needless to say, sterilization and sterilization. Air disinfection machines are positioned as disinfection equipment products by the National Health Commission, which are different from household appliances like air purifiers. They can use physical, chemical or other methods to kill or remove microorganisms in indoor air, and can meet disinfection requirements.
Ozone is increasingly accepted by more and more people as a legal broad-spectrum, highly efficient green disinfectant and oxidant. Air disinfection machines based on the ozone disinfection principle are gradually integrated into daily life.
Ozone has obvious killing effects on many germs, molds, viruses, fungi, protozoa , and oocysts. It can also effectively remove toxic gases such as CO, NO, SO2, mustard gas, etc. through oxidation reactions. The disinfection effect is immediate. , and can also remove odors. In daily life, ozone disinfection machine is mostly used in daily indoor disinfection, disinfection and deodorization of car spaces, pesticide removal and disinfection of fruits and vegetables, disinfection of daily necessities for infants and young children, and making activated oxygen water to disinfect pets and other fields.
As a mature disinfection technology, the national standard GB 28232-2020 "Hygienic Requirements for Ozone Sterilizers" regulates the use of ozone sterilizers for disinfection of air, water, tableware, food processing pipelines, medical equipment, medical supplies and object surfaces. Specific regulations were issued.
Appropriate ozone concentration is an important parameter to ensure disinfection effect, save energy and prevent pollution. When using ozone for disinfection, there are strict requirements for ozone concentration, disinfection time, etc. . If the ozone concentration is too low, the disinfection effect will not be achieved, and if it is too high, it will easily cause harm to the human body. Therefore, by adding an ozone sensor to the disinfection equipment and intelligently controlling the ozone concentration, efficient disinfection can be achieved while ensuring safety in use.
It should be noted that because ozone has a certain stimulating effect on the human body, humans and machines cannot coexist when using an ozone disinfection machine. When performing air disinfection, operate in an unmanned environment. Do not enter the space immediately after the disinfection is completed and stay for 30 seconds. -60 minutes before entering.
Due to the unstable nature of ozone, after sterilization and disinfection are completed, the residual ozone can be decomposed into oxygen after dozens of minutes. After decomposition, it will not have an impact on the human body when it enters the space.
With the gradual standardization of the market, the demand for disinfection and sterilization in production and life will continue to be released, and the field of ozone disinfection will also usher in further development.
