Air purification and sterilization disinfection core

Abstract

The invention discloses an air purification and sterilization disinfection core. The air purification and sterilization disinfection core is characterized by comprising purification unit layers composed of conductive thin film substrates and substrate frames, wherein the substrate frames are formed on the conductive thin film substrates through one-time injection molding, and the substrate frameswrap the edges of the conductive thin film substrates; the surfaces of the conductive thin film substrates are coated with polymer anti-corrosion coatings; the purification unit layers are superposedto form the air purification and sterilization disinfection core with an air duct; and meanwhile, a positive electrode interface and a negative electrode interface connected with a power supply are formed between every adjacent purification unit layers. The air purification and sterilization disinfection core has the characteristics that the structure is easy, the production is easy, the structureis diverse, the air purification and sterilization disinfection core is suitable for various devices, the thickness is ultrathin, the structure is stable and durable, and the purification and the sterilization disinfection are efficient.

Description

Technical field [0001] The invention belongs to the technical field of air purification, and particularly relates to an air purification, sterilization and disinfection core. Background technique [0002] With the increasing awareness of haze prevention and the increasing pressure on environmental protection, the air purification industry is facing unprecedented development opportunities and has encountered many insurmountable technical bottlenecks. The biggest technical bottleneck is the lack of a low wind resistance, high purification, no ozone, easy to clean and reusable air purification technology. Because the current air purification technology is mainly divided into two categories: physical purification and electrostatic adsorption. [0003] The purification efficiency of physical purification is high but the wind resistance is too large. In order to overcome the wind resistance and ensure the air volume, a larger fan must be used, which not only consumes a lot of energy but...

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Problems solved by technology

[0003] The purification efficiency of physical purification is high, but the wind resistance is too large. In order to overcome the wind resistance and ensure the air volume, it is necessary to use a larger fan, which not only consumes a lot of energy but also produces huge noise. After a period of use, a large amount of pollutants have accumulated in the filter. On the one hand, the wind resistance is further increased, which further increases the noise and energy consumption. On the other hand, the pollutants in the filter are the best breeding ground for microorganisms to survive and reproduce, resulting in secondary pollution.

[0004] Although the wind resistance of the electrostatic adsorption purification plate is small, the purification efficiency is not high enough, and it is difficult to meet the purification requirements. It is mostly used as a medium-efficiency filter section, and a physical filter is added behind it.

In addition, due to the high voltage required, not only is it easy to generate ozone, but also it is difficult to achieve stable operation with a high-voltage power supply, which further affects the originally low purification efficiency, and even until it fails

Finally, although it can be cleaned, cleaning often destroys the parallelism of its electrode plates, aggravates the discharge and ignition and the generation of ozone when it is used again, and leads to more frequent high-voltage power supply protection, until the high-voltage power supply cannot be restarted and is scrapped , usually after a few washes, there is no effect

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