Electromagnetic Pulse Synergistic Plasma Efficient Air Purification and Disinfection Equipment

A plasma and disinfection equipment technology, applied in disinfection, deodorization, etc., can solve problems such as long survival time and potential safety hazards, and achieve the effect of enhancing inactivation efficiency

Active Publication Date: 2022-05-10
杭州维那泰克医疗科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bacteria and viruses survive outside the body for a long time, and most of them can be transmitted in the air through respiratory droplets, aerosols, etc., causing great safety hazards

Method used

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  • Electromagnetic Pulse Synergistic Plasma Efficient Air Purification and Disinfection Equipment
  • Electromagnetic Pulse Synergistic Plasma Efficient Air Purification and Disinfection Equipment
  • Electromagnetic Pulse Synergistic Plasma Efficient Air Purification and Disinfection Equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] See 1 to 4 The electromagnetic pulse cooperating plasma high-efficiency air purification and disinfection equipment mainly includes disinfection equipment shell, air inlet fan 1, high-frequency pulse plasma excitation source, high-frequency pulse generator, plasma air purification and disinfection reactor, pulsed electric field air purification and disinfection reactor and exhaust fan 4.

[0043] The outer wall of the disinfection equipment shell is respectively provided with an air inlet and an air outlet. Two communicated cavities are arranged in the shell of the disinfection equipment, which are respectively named as a plasma reaction cavity and a pulsed electric field reaction cavity. The air in the plasma reaction chamber and the pulsed electric field reaction chamber circulates with each other.

[0044] The air inlet fan 1 is embedded in the air inlet. The air inlet fan 1 sends external ambient air into the disinfection equipment housing.

[0045] The high-frequency p...

Embodiment 2

[0060] The use method of electromagnetic pulse cooperating plasma high-efficiency air purification and disinfection equipment mainly comprises the following steps:

[0061] 1) electrify electromagnetic pulse and plasma high-efficiency air purification and disinfection equipment. The electromagnetic pulse cooperative plasma high-efficiency air purification and disinfection equipment is provided with a control panel.

[0062] 2) Adjust the pulse parameters through the control panel.

[0063] 3) the air inlet sends the external environmental gas into the electromagnetic pulse cooperative plasma high-efficiency air purification and disinfection equipment, and the high-frequency pulse plasma excitation source and the high-frequency pulse generator respectively output pulses to the plasma air purification and disinfection reactor and the pulsed electric field air purification and disinfection reactor.

[0064] 4) The electrodes of the plasma air purification and disinfection reactor dis...

Embodiment 3

[0068] See Figure 6 to Figure 14 , the simulation experiment of plasma air purification and disinfection reactor discharge, mainly as follows:

[0069] 1) COMSOL Multiphysics finite element simulation software is used to simulate the discharge characteristics and the factors affecting the jet. In the simulation model, a tee with quartz tube length of 12cm, diameter of 4cm, 5cm and 6cm and air inlet on the side is used. Copper foil is wrapped on the surface of Shi Ying glass tube as the ring electrode, and 0.1mm thick copper foil is selected to be wound for three times, with a thickness of about 0.3 mm. The quartz tubes with ring structure and needle ring structure established in the electric field analysis part of the invention are straight tubes, one end of which has air inlet and the other end of which has air outlet. As the electric field of plasma jet will interact with the surrounding air after it is energized, an air layer with appropriate size will be set in the finite elem...

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Abstract

The invention provides an electromagnetic pulse cooperative plasma high-efficiency air purification and disinfection equipment, which mainly includes a disinfection equipment shell, an intake fan, a high-frequency pulse plasma excitation source, a high-frequency pulse generator, a plasma air purification and disinfection reactor, and a pulse electric field air Decontaminate reactors and exhaust fans. The invention enhances the inactivation efficiency of viruses and bacteria, and combines with an air circulation system to realize effective killing of various pathogens such as viruses, bacteria and spores in droplets and aerosols.

Description

Technical field [0001] The invention relates to the field of air purification and disinfection, in particular to electromagnetic pulse and plasma high-efficiency air purification and disinfection equipment. technical background [0002] And bacteria and virus can survive for a long time in vitro, and most of them can spread in the air through respiratory droplets, aerosols and other ways, resulting in great potential safety hazards. Especially in novel coronavirus, the main route of transmission is through respiratory droplets and aerosols. Only by cutting off the route of transmission can we try our best to ensure that the epidemic caused by the virus will not expand. Inventive content [0003] The invention aims to solve the problems existing in the prior art.. [0004] The invention provide an electromagnetic pulse-coordinated plasma high-efficiency air purification and disinfection device, which mainly comprises a disinfection device shell, an air inlet fan, a high-frequency...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L9/22A61L9/16
CPCA61L9/22A61L9/16A61L2209/11
Inventor 不公告发明人
Owner 杭州维那泰克医疗科技有限责任公司
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