Photocatalyst sterilizing layer for air purifier

Abstract

The invention relates to a photocatalyst sterilizing layer for an air purifier. The photocatalyst sterilizing layer for the air purifier is provided with a photocatalyst sterilizing plate. A limiting frame is arranged out of the photocatalyst sterilizing plate, an opening is formed in the top of the limiting frame, a caulking groove is formed in the limiting frame on each of the two sides of the opening, and the photocatalyst sterilizing plate is embedded into the limiting frame through the caulking groove; the photocatalyst sterilizing plate is composed of a first sterilizing plate and a second sterilizing plate in a laminated manner, a plurality of cone-shaped holes which are equal in quantity and correspond in position are arranged on the first sterilizing plate and the second sterilizing plate in a matrix; the first sterilizing plate and the second sterilizing plate are symmetrically arranged, and photocatalyst filter beads are arranged in a region formed by the two symmetrical cone-shaped holes. The photocatalyst sterilizing layer for the air purifier provided by the invention is simple in structure and is composed of two sterilizing plates. Photocatalyst filter beads are arranged in the photocatalyst sterilizing plates, so that the contact area of air and the photocatalyst is wider, and the air sterilizing and purifying effect is improved.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a photocatalyst bactericidal layer for an air purifier. Background technique [0002] The air filter holes of the photocatalyst carrier in the existing air purifier are all round holes, and the contact with the photocatalyst carrier is not sufficient when the air passes through; To a certain extent, the contact surface between the air and the photocatalyst can be increased, but the photocatalyst carrier has a single structure and the air flow path is short, so the air will not be filtered, and there are still certain filtration defects in general. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a photocatalyst sterilizing layer for an air purifier that can make the contact surface between air and photocatalyst wider. [0004] In order to solve the above-mentioned technical problems, the present invention is achieved t...

AI Technical Summary

Problems solved by technology

[0002] The air filter holes of the photocatalyst carrier in the existing air purifier are all round holes, and the contact with the photocatalyst carrier is not sufficient when the air passes through; To a certain extent, the contact surface between air and photocatalyst can be increased, but the structure of photocatalyst carrier is single, the air flow path is short, the air will not be filtered, and there are still certain filtration defects in general

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