WATER PURIFIER HAVING COMPOSITE FILTER

The present invention relates to a water purifier equipped with a complex filter, which is possible to implement additional functions using an external filter while the raw water passes through the complex filter as it is possible to not only receive raw water, discharge first purified water, receiv...

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Bibliographic Details
Main Authors MOON TAE HUN, LEE JUNG HUN, YUN SUNG HAN, PARK CHAN JUNG, HAN DOO WON
Format Patent
LanguageEnglish
Korean
Published 27.12.2022
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Summary:The present invention relates to a water purifier equipped with a complex filter, which is possible to implement additional functions using an external filter while the raw water passes through the complex filter as it is possible to not only receive raw water, discharge first purified water, receive second purified water, discharge third purified water but also discharge domestic water, can improve user convenience by forming a composite filter by integrating spiral-wound internal filter members, can improve the freedom of layout design in other parts as the head member of the housing portion is provided with first to fourth partition walls, so that the tubes through which raw water, purified water, and domestic water flow are concentrated in the upper part of the composite filter to form an independent flow path where raw water, purified water, and domestic water do not mix, can be miniaturized as the axial height of the composite filter decreases as the first upper cap member and the second upper cap member are stacked and a first through hole is formed in the first upper cap member in the filter section, the axial height of the composite filter is reduced so that the discharged residential water flows through the residential water flow path formed between the first upper cap member and the second upper cap member, and can improve manufacturability through configuration simplification. 본 발명은 복합 필터가 구비된 정수기에 관한 것으로, 원수 입수, 제1 정수 출수, 제2 정수 입수, 제3 정수 출수 뿐만 아니라 생활용수 배출이 가능함에 따라 원수가 복합 필터를 경유하는 과정에서 외부 필터를 이용한 부가 기능의 구현이 가능하고, 나권형 내부 필터 부재를 일체화해서 복합 필터를 구성함으로써 사용자의 편의성을 제고할 수 있으며, 하우징부의 헤드 부재에는 원수, 정수 및 생활용수가 혼합되지 않는 독립 유로가 형성되도록 제1 내지 제4 구획 벽체가 구비됨으로써 원수, 정수, 생활용수가 흐르는 튜브가 복합 필터의 상부에 집중되어 다른 부분의 레이아웃 설계 자유도를 제고할 수 있고, 여과부에는 제1 어퍼캡 부재와 제2 어퍼캡 부재가 적층 배치되되, 배출되는 생활용수가 제1 어퍼캡 부재와 제2 어퍼캡 부재 사이에 형성된 생활용수 유로를 통해 흐르도록 제1 어퍼캡 부재에 제1 관통홀이 형성됨으로써 복합 필터의 축 방향 높이가 감소하게 되어 소형화가 가능하고, 구성 단순화를 통해 제작성을 향상시킬 수 있는 복합 필터가 구비된 정수기에 관한 것이다.
Bibliography:Application Number: KR20210079238