Air sterilization purifier

Abstract

The invention provides an air sterilization purifier. The air sterilization purifier comprises a shell, a motor, a rotating device, ultraviolet lamps and lamp holders. Air outlets are formed in the outer side of the shell, a separation plate, separation cylinders and PM2.5 particle filtering nets are arranged in the shell, the separation plate is located on the lower middle part of the shell, a power chamber is arranged on the lower portion of the separation plate, a motor is arranged in the power chamber and connected with the separation plate through a bolt, the rotating device is installed on an output shaft of the motor in a sleeving mode, and the ultraviolet lamps are connected with the rotating device through the lamp holders. By adopting the technical scheme of the air sterilization purifier, air is filtered and sterilized by an activated carbon filtering net plate, photocatalyst plates, the ultraviolet lamps and the PM2.5 particle filtering nets separately, the ultraviolet lamps rotate along with rotation of the rotating device, the contact probability and contact area with airflow are increased, sterilization and purification effects are enhanced, finally spice ingredients are added to the purified air, and air quality is improved.

Description

technical field [0001] The invention belongs to the field of air purification equipment, in particular to an air sterilization purifier. Background technique [0002] At present, with the development of China's economy and the improvement of people's living standards, the conditions of household installations are improving day by day, but the problem of environmental pollution in the living room is becoming more and more serious due to the closed decoration and the application of a large number of indoor decoration materials. Indoor pollutants are mainly divided into three types: Types: The first is volatile organic compounds, such as formaldehyde, benzene, toluene, ammonia, etc., which are extremely harmful to the human body. The second is inhalable particulate matter PM2.5. PM2.5 refers to particulate matter with a diameter less than or equal to 2.5 microns in the atmosphere. It mainly comes from the residues discharged through the combustion surface in the process of indu...

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Problems solved by technology

[0002] At present, with the development of China's economy and the improvement of people's living standards, the conditions of household installations are improving day by day, but the problem of environmental pollution in the living room is becoming more and more serious due to the closed decoration and the application of a large number of indoor decoration materials. Indoor pollutants are mainly divided into three types: Types: The first is volatile organic compounds, such as formaldehyde, benzene, toluene, ammonia, etc., which are extremely harmful to the human body. The second is inhalable particulate matter PM2.5. PM2.5 refers to particulate matter with a diameter less than or equal to 2.5 microns in the atmosphere. It mainly comes from the residues discharged through the combustion surface in the process of industrial production and automobile exhaust emission. The particle size of PM2.5 is small, rich in a large amount of toxic and harmful substances and stays in the atmosphere for a long time, so it has a great impact on the quality of the air environment and The harm to human health is even greater. Suspended microorganisms, including bacteria, viruses, molds, etc., can cause diseases through direct poisoning and infection, and have a huge impact on people's lives and work; An air purifier has a good filtering effect on specific pollutants in the indoor air. For example, the patent document with the publication number "CN205561028U" discloses a high-efficiency air sterilizing purifier, which includes a column-shaped chassis main body , the rear side of the chassis main body is provided with a rear upper door and a rear lower door, and a gas flow channel is arranged in the main body of the chassis. On the upper cover of the chassis; along the direction of gas flow, the main body of the chassis is equipped with a coarse filter, a HEPA high-efficiency filter, an activated carbon filter, an ultraviolet lamp, an oil-free compressor, an exhaust fan and an atomizing cup assembly. There is an exhaust fan that separates the main body of the chassis into upper and lower parts. Using this invention, the inhaled air can filter PM2.5, absorb and decompose formaldehyde, and humidify the air, and can filter out harmful components in the air to a certain extent However, this invention has the following defects in use. First, the contact area between the photocatalytic reaction and the air is insufficient, resulting in poor purification effect. Secondly, the ultraviolet lamp uses an ordinary ultraviolet lamp, and the irradiation area of ​​the ordinary ultraviolet lamp is Limited, it cannot meet the uniform sterilization treatment on every corner of the inhaled air, which affects the use effect of the purifier

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