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Plasma-based air purification and disinfection equipment

A technology for air purification and disinfection equipment, applied in mechanical equipment, lighting and heating equipment, control input involving air characteristics, etc., can solve the problems of poor disinfection effect, low efficiency, single, etc.

Active Publication Date: 2021-09-14
卫擎科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing plasma air disinfecting equipment will cause low efficiency and poor killing effect due to the single killing method in the process of killing air.

Method used

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  • Plasma-based air purification and disinfection equipment
  • Plasma-based air purification and disinfection equipment
  • Plasma-based air purification and disinfection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] see Figure 1-8 , a plasma-based air purification and disinfection equipment, including a device housing 1, a pair of main modules 2 and an air quality sensor 7; the equipment housing 1 is provided with a disinfection chamber 21, and a pair of main modules 2 are installed in the disinfection chamber. In the disinfecting chamber 21, and symmetrically distributed on both sides of the disinfecting chamber 21, the main module 2 is composed of asymmetrically distributed dust collection anodes and dust collection cathodes; the main module 2 includes a low-temperature plasma disinfection and sterilization template 22 and a pre-filter 23, The low-temperature plasma disinfection and sterilization template 22 and the pre-filter 23 are distributed sequentially from the inside to the outside; the equipment casing 1 is provided with an air inlet 24-1 on both sides, and an air outlet 1-1 is arranged on the upper end, and a fan is installed on the inside, and the air volume of the fan pa...

Embodiment 2

[0051] Unlike Example 1, see figure 2 , the equipment casing 1 is also provided with a circulation module, the circulation module includes a water filter module 3 and a core filter module 4, one end of the circulation module communicates with the outside world, and the other end is in sealing communication with the air inlet 24-1, so that the outside air is circulated The back of the module passes into the disinfecting chamber 21; a second one-way vent valve 52 is connected between the air inlet of the main module 2 and the outlet of the water filter module 3; the air inlet of the water filter module 3 is provided with a The third one-way ventilation valve 53; the water inlet end and the water outlet end of the core filter module 4 are connected with the water filter module 3, and are all located below the liquid level line L of the water filter module 3; the water inlet end of the core filter module 4 A first liquid one-way valve 54 is provided between the water filtration modu...

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Abstract

The invention discloses plasma-based air purification and disinfection equipment, and belongs to the field of air purification and disinfection. The plasma-based air purification and disinfection equipment comprises an equipment shell, a pair of main modules and an air quality sensor; a disinfection and sterilization cavity is formed in the equipment shell; the pair of main modules are both arranged in the disinfection and sterilization cavity and are symmetrically distributed on the two sides of the disinfection and sterilization cavity; each main module comprises a low-temperature plasma disinfection and sterilization template and a pre-filtering net, wherein the low-temperature plasma disinfection and sterilization template and the pre-filtering net are sequentially distributed from inside to outside; air inlets are formed in the two sides of the equipment shell; an air outlet is formed in the upper end of the equipment shell; the disinfection and sterilization cavity communicates with the outside through the air outlet; and the air quality sensor is arranged on the outer side wall of the equipment shell. According to the plasma-based air purification and disinfection equipment, by arranging the main modules, high-concentration plasma is generated through corona discharge of asymmetric electrodes, organic matter in air is directly decomposed, and bacteria and viruses are killed.

Description

technical field [0001] The invention relates to the field of air purification and disinfection, more specifically, to a plasma-based air purification and disinfection equipment. Background technique [0002] Plasma, also known as plasma, is an ionized gas-like substance composed of positive and negative ions produced by ionized atoms and atomic groups after partial electron deprivation. It is a macroscopically neutral ionized gas whose scale is larger than the Debye length. Its movement is mainly affected by Electromagnetic forces dominate, and exhibit remarkable collective behavior. It exists widely in the universe, and is often regarded as the fourth state of matter except solid, liquid, and gas. Plasma is an excellent electrical conductor and can be trapped, moved and accelerated using cleverly designed magnetic fields. The development of plasma physics provides new technologies and processes for the further development of materials, energy, information, environmental s...

Claims

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Application Information

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IPC IPC(8): F24F8/108F24F8/133F24F8/30F24F8/90F24F11/64F24F13/28F24F110/50
CPCF24F8/108F24F8/133F24F8/30F24F8/90F24F11/64F24F13/28F24F2110/50Y02B30/70
Inventor 毛丽
Owner 卫擎科技(苏州)有限公司
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