Air filter for compressor with improved dehumidification function

The present invention relates to an air filter for a compressor with an improved dehumidification function, capable of maximizing the filtering efficiency by uniformly distributing and discharging introduced compressive air. The air filter has a head part (110), a filter part (120), and a body part...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KIM, CHUNG HYOUN
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to an air filter for a compressor with an improved dehumidification function, capable of maximizing the filtering efficiency by uniformly distributing and discharging introduced compressive air. The air filter has a head part (110), a filter part (120), and a body part (130). A circular passage tube (114) is formed to form a passage formed inside the body (111), and a connection pipe (118) is formed between the circular passage tube (114) and a discharge part (113). A discharge hole (113a) is formed through the circular passage tube (114) through the connection pipe (118). A plurality of first dehumidification protrusions (117) are formed inside the body (111) while being spaced apart from each other by a predetermined distance. A plurality of auxiliary dehumidification protrusions 114a are formed on an outer circumferential surface of the circular passage tube (114). The filter part (120) makes close contact with an end portion of the circular passage tube (114) of the head part (110) and is fixedly installed on the end portion of the circular passage tube (114). The body part (130) includes a discharge part (133) coupled to the head part (110) to discharge condensate water and a foreign matter. Dehumidification members (140) are interposed between the primary dehumidification protrusion (117) and the auxiliary dehumidification protrusion (114a) while being spaced apart from each other. The dehumidification member (140) includes a body (141) having a rectangular shape, a plurality of through holes (142) formed in the body (141) to extend while being spaced apart from each other, and a plurality of blocking parts (143) attached to the body (141) such that the compressive air obtained through the through hole (142) collides with the blocking parts (143) while passing through the blocking parts (143). 본 발명은 유입되는 압축공기를 고르게 분배 및 분산시켜 필터링 효율을 극대화하되, 다단의 공기 충돌과 다수의 제습부재를 통해 제습효과를 배가시켜주도록 한 제습기능이 향상된 콤프레셔용 에어필터에 관한 것으로, 몸체(111) 내부에는 유로를 형성하는 원형유로관(114)이 형성되며, 상기 원형유로관(114)과 유출부(113) 사이에는 연결관(118)이 형성되어 이 연결관(118)을 통해 유출공(113a)이 원형유로관(114) 내부로 관통되며, 상기 몸체(111)의 내측에는 일정간격으로 다수개의 1차 제습돌기(117)가 형성되고, 상기 원형유로관(114)의 외주면에는 다수개의 보조제습돌기(114a)가 형성되는 헤드부(110); 상기 헤드부(110)의 원형유로관(114)의 단부에 밀착 고정 설치되는 필터부(120); 및 상기 헤드부(110)에 체결되며 하부로 응축수 및 이물질을 배출하는 배수부(133)를 포함하는 본체부(130)로 구성되고, 상기 1차제습돌기(117)와 보조제습돌기(114a)의 사이에는 제습부재(140)가 일정한 간격으로 설치되고, 상기 제습부재(140)는 사각형태의 본체(141)와, 상기 본체(141)에 가로형태로 일정 간격을 두고 형성되는 다수의 관통공(142)과, 상기 관통공(142)을 통과한 압축공기가 부딪치며