Photocatalyst core assembly and photocatalyst purification device
A purification device and photocatalyst technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of inconvenient maintenance and replacement, not meeting flow resistance requirements, and large size of the purifier, so as to achieve a small occupied space. , Ensure the effect of irradiation and increase the contact area
Active Publication Date: 2022-01-25
COMAC +1
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Problems solved by technology
[0011] However, the photocatalyst device of the single channel type extended surface type has the following disadvantages: the air flowing in the channel will be subject to a large flow resistance, and in the field of ventilation systems that are sensitive to flow resistance, such as the ventilation system of vehicles, it is likely to Does not meet flow resistance requirements
[0014] However, the superimposed photocatalyst device of the honeycomb flow channel also has the following disadvantages: the air flowing in the flow channel will be subjected to a large flow resistance. In the field of ventilation systems that are sensitive to flow resistance, such as the ventilation system of vehicles, it is likely Does not meet flow resistance requirements
The original intention of this document is mainly to solve the problems of existing photocatalyst structure air purifiers, such as large purifier volume, small contact area, individual components, inconvenient follow-up maintenance and replacement, etc.
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[0062] Specific implementations of the present invention will be described below. It should be noted that in the process of specific descriptions of these implementations, for the sake of concise description, it is impossible for this specification to describe all the features of the actual implementations in detail. It should be understood that, in the actual implementation process of any embodiment, just like in the process of any engineering project or design project, in order to achieve the developer's specific goals and to meet system-related or business-related constraints, Often a variety of specific decisions are made, and this can vary from one implementation to another. In addition, it will be appreciated that while such development efforts may be complex and lengthy, the technology disclosed in this disclosure will be Some design, manufacturing or production changes based on the content are just conventional technical means, and should not be interpreted as insuffic...
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The invention describes a photocatalyst purification device, which includes: a photocatalyst core assembly composed of a photocatalyst coating plate and a light guide plate, an LED module assembly, a terminal cover, a power supply and a sleeve, wherein the photocatalyst coating plate is located on the photocatalyst core The center of the component, while the light guide plate is located on the outside of the photocatalyst core component, and is used to cover the photocatalyst coating plate. The photocatalyst purification device of the present invention covers the photocatalyst coating plate by the light guide plate, while increasing the contact area between the air and the photocatalyst on the coating plate, it not only reduces the flow resistance of the air, but also ensures the irradiation of ultraviolet light on the photocatalyst, Thereby the purification efficiency of the photocatalyst purification device is improved to the greatest extent.
Description
technical field [0001] The present invention relates to the field of photocatalyst purification devices. In particular, the present invention relates to a photocatalyst purification device that utilizes the principle of photocatalyst to purify air and the photocatalyst core assembly contained therein. More specifically, the present invention relates to a light guide plate package Covered photocatalyst purification device and photocatalyst core assembly. Background technique [0002] Photocatalyst is a substance that does not change itself under the irradiation of light, but can promote chemical reactions. Under the irradiation of light, the photocatalyst can activate the oxygen and water adsorbed on the surface of the material, produce free hydroxyl groups and active oxygen with strong oxidizing ability, and undergo an oxidation reaction to completely decompose organic matter, bacteria, viruses, etc. into carbon dioxide and water. Usually, the photocatalyst is coated on th...
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IPC IPC(8): B01D53/86B01D53/74
CPCB01D53/86B01D53/74B01D2255/802
Inventor 曹祎史乔升张絮涵张存汪光文刘毓迪
Owner COMAC