公开(公告)号：US09896349B2

公开(公告)日：2018-02-20

申请号：US15291622

申请日：2016-10-12

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Sukin Park ,  Jae Kyung Yoon ,  Seung Jae Lee ,  In Soo Ryu ,  Gyu Duk Kim

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/3222 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/328 ,  C02F2305/10

Abstract: The present invention provides a water purifying device that may include: an upper cover that is configured to have an inlet for liquid; two or more light source modules that are configured to include a light source that emits a UV ray; two or more light guide plates that are configured to guide, to the front, the UV ray that is incident through the lateral side thereof from the light source module to then be output; a purifying plate that is configured to provide a flow path through which liquid flows, and that is configured to provide a plate-type photocatalyst that is disposed on the flow path so that the UV ray emitted from the light guide plate reaches the plate-type photocatalyst in order to thereby purify the liquid; and a lower cover that is configured to have an outlet for the liquid.