公开(公告)号：US20210077652A1

公开(公告)日：2021-03-18

申请号：US16629843

申请日：2018-07-13

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Ji Won KIM ,  Jae Hak JEONG ,  Jong Man KIM ,  Sang Chul SHIN ,  Si Ho YU

IPC: A61L9/20 ,  B60H3/06 ,  F24F3/16 ,  F24F13/08 ,  B01D53/88

Abstract: A fluid treatment apparatus including a photocatalyst filter having a first surface and a second surface, a light source unit spaced apart from the photocatalyst filter to provide light to the first surface, a housing including an inlet, an outlet, and a flow path formed between the photocatalyst filter and the light source, and a guide member disposed at one side of the housing and including at least one slat to guide a movement direction of a fluid, in which the slat is inclined at least in a direction closer to the first surface of the photocatalyst filter along an advancing direction of the flow path when an air flow rate of the fluid has a first value, and in a direction away from the first surface of the photocatalyst filter along the advancing direction when the air flow rate of the fluid is greater than the first value.

公开(公告)号：US20200345887A1

公开(公告)日：2020-11-05

申请号：US16935462

申请日：2020-07-22

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Ji Won KIM ,  Jae Hak JEONG ,  Sang Chul SHIN ,  Woong Ki JEONG

IPC: A61L9/20 ,  D06F58/26

Abstract: A deodorization module includes an upper housing having an open top and an open bottom; a lower housing coupled to the upper housing; a photocatalytic filter located inside a flow channel and accommodated in the upper housing via the open top of the upper housing; a light source unit located outside the flow channel and comprising at least one light source for emitting ultraviolet rays towards the photocatalytic filter, and a substrate on which the at least one light source is mounted; and a transparent member located between the photocatalytic filter and the light source unit and accommodated in the upper housing via the open bottom of the upper housing.