Integrated sterilization module of ultraviolet negative ion electrostatic fiber and silver copper ion fiber

Abstract

The invention provides an ultraviolet anion electrostatic fiber and silver-copper ion fiber comprehensive sterilization module which comprises a shell, a first electrostatic electret synthetic fiber filter plate, an ultraviolet anion electrostatic comprehensive device, a second electrostatic electret synthetic fiber filter plate, a silver-copper ion fiber plate and a shell cover, wherein the firstelectrostatic electret synthetic fiber filter plate is mounted inside the shell, the ultraviolet anion electrostatic comprehensive device is mounted inside the shell and positioned on the upper portion of the first electrostatic electret synthetic fiber filter plate, the second electrostatic electret synthetic fiber filter plate is mounted inside the shell and positioned on the upper portion of the ultraviolet anion electrostatic comprehensive device, the silver-copper ion fiber plate is mounted on the upper portion of the second electrostatic electret synthetic fiber filter plate, and the shell cover is mounted on the upper portion of the silver-copper ion fiber plate. The ultraviolet anion electrostatic fiber and silver-copper ion fiber comprehensive sterilization module adopts adsorption filtration modes integrating multiple disinfection and sterilization techniques, microbial bacteria and viruses can be more efficiently and thoroughly killed, and particulate pollutants such as PM2.5 / PM10 can be more efficiently and thoroughly removed.

Description

technical field [0001] The invention relates to the technical field of air purification equipment, in particular to a comprehensive sterilization module of ultraviolet anion electrostatic fiber and silver copper ion fiber. Background technique [0002] In recent years, the increasingly serious indoor air pollution includes particulate pollutants PM2.5, viruses, microorganisms, organic volatile gases, inorganic volatile gases, etc., which threaten people's physical and mental health. Dealing with air pollution problems has become an urgent need for society and the nation solved problem. Stimulate people's demand for environmental purification, such as air purification equipment. Air purification equipment on the market generally adopts physical adsorption method, activated carbon filtration technology, high-efficiency filter technology, electrostatic ion technology, ultraviolet sterilization technology, etc. to deal with polluted gases. [0003] Although traditional activat...

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Problems solved by technology

[0003] Although traditional activated carbon filtration and high-efficiency filtration HEPA filter elements can remove some formaldehyde, VOC organic volatile gases and odors through physical filtration, the principle of particle pollutant purification is direct interception, inertial collision, and Brownian diffusion. Particles enter and easily aggregate and block the filter. In actual use, there are disadvantages such as excessive wind resistance, non-cleaning, short service life, short cycle, and increased cost of replacing filter elements.

Although the traditional electrostatic ion technology can generate positive and negative ions to purify particulate pollutants to a certain extent, due to the short residence time of entering the air purification, and the positive and negative ions released by unilaterally installed equipment cannot be evenly distributed, the sterilization effect is limited.

In the purification process of HEPA high-efficiency filtration of particulate matter and microbial pollutants, saturation is quickly formed, resulting in secondary pollution that cannot achieve the purification effect

Traditional purification equipment with ultraviolet sterilization technology generally adopts that the air inlet direction is perpendicular to the axis of the ultraviolet lamp tube. The contact time between the actual air and ultraviolet rays is short, and the number of ultraviolet lamps is fixed and cannot be adjusted. The ultraviolet light is easy to form a dead angle. Uniform distribution, incomplete sterilization

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