Air disinfection and purification device based on plasma in-situ coupling nano-catalysis

A nano-catalysis and air disinfection technology, applied in the direction of air quality improvement, air conditioning system, space heating and ventilation, etc., can solve the problems of low disinfection and purification efficiency, high energy consumption and cost, large device volume, etc., to improve disinfection and purification. ability, the effect of promoting the surface decomposition of ozone

Pending Publication Date: 2021-02-09
无锡益清空净环保设备有限公司 +1
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  • Abstract
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Problems solved by technology

[0004] In view of the above problems, the present invention researches and designs an air disinfection and purification device based on plasma in-situ coupling nano-catalysis to solve the problem of low disinfection and purification efficiency, large device volume, relatively high energy consumption and cost of traditional air purification devices. high disadvantage

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  • Air disinfection and purification device based on plasma in-situ coupling nano-catalysis
  • Air disinfection and purification device based on plasma in-situ coupling nano-catalysis
  • Air disinfection and purification device based on plasma in-situ coupling nano-catalysis

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Embodiment

[0038] Such as Figure 1-3As shown, an air disinfection and purification device based on plasma in-situ coupling nano-catalysis includes a housing 1, a power supply 5, a connector 4 and at least one catalytic discharge unit, and the connector 4 and the catalytic discharge unit are located in the housing 1 , the connector 4 is connected to the housing 1 , the catalytic discharge unit is connected to the connector 4 and fixed in the housing 1 through the connector 4 . The catalytic discharge unit comprises a first electrode assembly 2 and a second electrode assembly 3 oppositely arranged, and the first electrode assembly 2 and the second electrode assembly 3 are respectively connected to a power supply 5 through a wire 6, so that the first electrode assembly 2 and the second electrode assembly 3 as the positive and negative electrodes, so that a plasma field is generated between the positive and negative electrodes, that is, the plasma region 8 is formed. A nano-catalyst 7 is a...

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Abstract

The invention discloses an air disinfection and purification device based on plasma in-situ coupling nano-catalysis, which comprises a shell, a power supply, a connecting piece and at least one catalytic discharge unit. The connecting piece and the catalytic discharge unit are arranged in the shell; the connecting piece is connected with the shell; the catalytic discharge unit is connected with the connecting piece; the catalytic discharge unit comprises a first electrode assembly and a second electrode assembly which are connected with a power supply; a plasma field is generated between the first electrode assembly and the second electrode assembly; a nano-catalyst is arranged between the first electrode assembly and the second electrode assembly; the nano-catalyst is arranged in the plasma field; an air inlet and an air outlet are formed in the shell; and airflow in the shell passes through the plasma field and is in contact with the nano catalyst. The air disinfection and purification device provided by the invention integrates the functions of dust removal, organic pollutant removal, sterilization and disinfection and the like, and has the advantages of being high in energy utilization rate, obvious in sterilization effect, compact and simple in structure, small in overall size and the like.

Description

technical field [0001] The invention belongs to the field of discharge plasma and catalysis, in particular to an air disinfection and purification device based on plasma in-situ coupled nano-catalysis. Background technique [0002] Indoor air quality is closely related to people's health status, and there are many types of pollutants that cause indoor air quality degradation, including particulate matter, organic pollutants, and pathogenic microorganisms. [0003] In recent years, air purifiers based on plasma technology have been widely used. The principle is to use high-energy electrons generated by plasma to interact with O and HO 2 , OH and other free radical active species have a strong ability to inactivate bacteria and viruses. This type of air purifier has the advantages of low operating temperature, rich in highly active species, strong particle capture ability, and simple and easy equipment. However, this type of air purifier still has many outstanding problems in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F8/30F24F8/24F24F8/80
CPCY02A50/20
Inventor 朱斌闫妍朱益民李铁高亚楠李其玮
Owner 无锡益清空净环保设备有限公司
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