Plasma regeneration assembly, air purification device with plasma regeneration assembly and air conditioning system with plasma regeneration assembly
A plasma and component technology, applied in the field of purification systems, can solve the problems of short filtration performance maintenance time, poor purification performance, limited adsorption capacity of adsorbent materials, etc., to improve user experience, long effective use time, and long effective air filtration. effect of ability
Pending Publication Date: 2020-12-22
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
In order to remove HCHO (i.e. formaldehyde) and VOC (i.e. volatile organic compounds) in the air, the first treatment method in the prior art uses adsorption materials such as activated carbon and molecular sieves for adsorption, but the adsorption capacity of the adsorption materials is limited, and it is easy to exist. Saturation leads to poor adsorption function and short retention time of filtration performance
[0003] The second treatment method of the existing technology is to use high-temperature catalytic technology to decompose VOC after heating the catalyst to above 200°C, but the high temperature of about 200°C limits its use in indoor purification, and the catalyst is used for a long time In addition, due to the adsorption of aerosols and gases that cannot be decomposed, the purification performance will gradually deteriorate, and the maintenance time of the filtration performance of this scheme is also short
Method used
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Embodiment Construction
[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0029] In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention.
[0030...
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The invention discloses a plasma regeneration assembly, an air purification device with the plasma regeneration assembly and an air conditioning system with the plasma regeneration assembly; the plasma regeneration assembly comprises an adsorption filter part and a discharge part, the adsorption filter part is used for adsorbing harmful gas in air, and the discharge part generates plasma to decompose at least part of residual substances adsorbed on the adsorption filter part. According to the plasma regeneration assembly, the plasma used for decomposing, adsorbing and filtering residual substances on the adsorption filter part is generated through the discharge part, and the adsorption filter part has long-term effective adsorption filtering performance.
Description
technical field [0001] The invention relates to the field of purification systems, in particular to a plasma regeneration component, an air purification device and an air conditioning system having the same. Background technique [0002] In the related art, people pay more and more attention to the air quality of the living environment, so the use of air purification devices becomes more and more frequent. In order to remove HCHO (i.e. formaldehyde) and VOC (i.e. volatile organic compounds) in the air, the first treatment method in the prior art uses adsorption materials such as activated carbon and molecular sieves for adsorption, but the adsorption capacity of the adsorption materials is limited, and it is easy to exist. Saturation leads to poor adsorption function and short maintenance time of filtration performance. [0003] The second treatment method of the existing technology is to use high-temperature catalytic technology to decompose VOC by heating the catalyst to ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B01D53/04B01D53/32B01D53/86F24F3/16H05H1/24
CPCB01D53/0407B01D53/32B01D53/86B01D2257/708B01D2259/818F24F3/16H05H1/24
Inventor 张军
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD