COMPLEX FILTER ASSEMBLY AND WATER PURIFIER HAVING THE SAME

The present invention provides a composite filter assembly comprising: a filter housing provided with a first inlet port, a first outlet port, a second inlet port, and a second outlet port; a first filter unit accommodated in the filter housing and purifying water introduced through the first inlet...

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Bibliographic Details
Main Authors MOON TAE HUN, LEE HYUN KYU, HAN DOO WON
Format Patent
LanguageEnglish
Korean
Published 27.05.2021
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The present invention provides a composite filter assembly comprising: a filter housing provided with a first inlet port, a first outlet port, a second inlet port, and a second outlet port; a first filter unit accommodated in the filter housing and purifying water introduced through the first inlet port; a second filter unit accommodated in the filter housing to be positioned in the up-and-down direction with respect to the first filter unit, and purifying the water introduced through the second inlet port; and a flow path separating member for partitioning a flow path of the water flowing through the first filter unit and a flow path of the water flowing through the second filter unit. The filter housing includes a depression unit concavely formed from an end to the other end in the lengthwise direction of the filter housing, and the first inlet port and the first outlet port are formed in the depression unit. Purified water filtered by the first filter unit is discharged through the first outlet port, purified water filtered by the second filter unit is discharged through the second outlet port, and the first inlet port, the first outlet port, the second inlet port, and the second outlet port are formed to face in the same direction in the filter housing. 본 발명은, 제1 유입구, 제1 유출구, 제2 유입구 및 제2 유출구가 형성되는 필터하우징; 상기 필터하우징의 내부에 수용되며, 상기 제1 유입구를 통해 유입된 물을 여과하는 제1 필터부; 상기 필터하우징의 내부에 상기 제1 필터부에 대해 상하방향으로 위치하도록 수용되며, 상기 제2 유입구를 통해 유입된 물을 여과하는 제2 필터부; 및 상기 제1 필터부를 흐르는 물의 유로와 상기 제2 필터부를 흐르는 물의 유로를 구획하는 유로분리부재;를 포함하며, 상기 필터하우징은 상기 필터하우징의 길이방향을 따라 일단에서 타단 방향으로 함몰 형성된 함몰부를 구비하고, 상기 제1 유입구와 제1 유출구는 상기 함몰부에 형성되며, 상기 제1 필터부에서 여과된 정수는 상기 제1 유출구를 통하여 배출되고, 상기 제2 필터부에서 여과된 정수는 상기 제2 유출구를 통하여 배출되며, 상기 제1 유입구, 제1 유출구, 제2 유입구 및 제2 유출구는 상기 필터하우징에 서로 동일한 방향을 향하도록 형성되는 복합필터 조립체를 제공한다.
Bibliography:Application Number: KR20190148642