公开(公告)号：US20250128273A1

公开(公告)日：2025-04-24

申请号：US18682371

申请日：2022-09-28

Applicant: LS ELECTRIC CO., LTD.

Inventor： Min Soo SON ,  Seung Pil YANG

IPC: B04C3/04 ,  B04C9/00 ,  H05K7/20

Abstract: Disclosed are a fluid purification apparatus and a power device comprising the same. The fluid purification apparatus comprises a frame portion having a space formed therein; a cover portion covering the space and coupled to the frame portion; and purification modules each of which passes through the frame and cover portion, and communicates with the outside and the space, wherein each purification module comprises a body portion forming a part of the exterior and having an inner portion that communicates with the outside and the space to form a flow path through which a fluid from the outside flows; and a vortex formation member accommodated in the body portion and provided to turn the fluid flow from the outside into the body portion into a vortex. Thus, dust mixed in the fluid from the outside can be centrifuged from the fluid while flowing in the vortex in the body portion.