Photocatalytic air purification device

Abstract

The invention discloses a photocatalytic air purification device. The photocatalytic air purification device comprises a protection box body, wherein photocatalytic medium screen plates are fixedly connected to the outer surfaces of the supporting guide columns and arranged at the symmetrical positions of the two sides of the top and bottom parts of an air fan; flow guide plates are fixedly connected to the front surface and the back surface of an inner cavity of the protection box body and are positioned at symmetrical positions on two sides of the photocatalysis medium screen plates; illumination lamps are fixedly connected to the sides, close to each other, of the flow guide plates and arranged between the photocatalysis medium screen plates; multiple layers of filter screens are arranged on the inner surface of an isolation screen box; a ventilation cylinder is arranged in the middle of the side, away from the multiple layers of filter screens, of a fixed mounting plate; and a damping device is fixedly connected to the bottom part of the protection box body. The photocatalytic air purification device relates to the technical field of air purification. According to the photocatalytic air purification device, effective filtration is performed through internal airflow circulation, and dual purification is performed through photocatalysis, so that the purification effect is more thorough and efficient, the influence of internal vibration on the outside is avoided through damping by means of the photocatalytic air purification device, and the overall safety of the photocatalytic air purification device is protected.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a photocatalytic air purification device. Background technique [0002] Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to decoration pollution that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.) , bacteria, allergens, etc.), products that effectively improve air cleanliness. However, there are still many problems in the current air purifiers. First, the air purification ability is poor, the effect is not obvious, and it is easy to cause secondary pollution. Some use light and devices that are harmful to people, unhealthy and environmentally friendly, and cannot meet people's needs. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a photocatalytic air puri...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a photocatalytic air purification device, which solves many problems existing in the current air purifiers. First, the air purification ability is poor, the effect is not obvious, and it is easy to cause secondary pollution

Some use some harmful light and devices that are harmful to people, unhealthy and environmentally friendly, and cannot meet people's needs

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