KR950028804A - Fluid purification filter clogging detection device - Google Patents

Fluid purification filter clogging detection device Download PDF

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Publication number
KR950028804A
KR950028804A KR1019940009327A KR19940009327A KR950028804A KR 950028804 A KR950028804 A KR 950028804A KR 1019940009327 A KR1019940009327 A KR 1019940009327A KR 19940009327 A KR19940009327 A KR 19940009327A KR 950028804 A KR950028804 A KR 950028804A
Authority
KR
South Korea
Prior art keywords
pressure
filter
detecting means
pressure regulating
pressure difference
Prior art date
Application number
KR1019940009327A
Other languages
Korean (ko)
Inventor
전찬욱
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940009327A priority Critical patent/KR950028804A/en
Publication of KR950028804A publication Critical patent/KR950028804A/en
Priority to KR97036348U priority patent/KR0124404Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B01D37/046—Controlling the filtration by pressure measuring

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

본 발명은 유류 보일러를 포함한 각종 유류를 사용하는 장치에서 유류에 함유되어 있는 각종 불순물을 정화시켜 주기 위해 유로의 중간에 설치되는 필터에 있어서 그 필터가 밀페상태에 이를 정도로 기능을 수행할 수 없게 되었을 때 이를 검출하도록 하는 장치에 관한 것으로 유입구(11)와 유출구(12)가 관통된 입력측금구(10)와 출력측금구(20)의 내부에 압력조절유로(13)(2-2)(23)와 본유로 (12)(2-1)(22)를 상하로 통공하여, 입, 출력측금구(10)(20)의 본유로(12)(22)중 어느 하나에 필터(30)를 그 본유로와 교차되게 입설시키고 압력조절유로(23)의 후단에는 압력차검출수단(5)을 구비하며, 압력조절유로 (13)(2-2)(23)의 압력이 설정압력 이상으로 증가하면 압력차검출수단(5)이 이를 감지하여 전달수단(6)을 작동시키도록된 주지적인 기술적 구성으로 하고 있다.The present invention is a filter installed in the middle of the flow path in order to purify various impurities contained in the oil in the apparatus using a variety of oils, including the oil boiler, the filter is unable to perform the function to reach the sealed state And a pressure regulating passage (13) (2-2) (23) inside the input side fitting (10) and the output side fitting (20) through which the inlet (11) and the outlet (12) pass. The main passage (12) (2-1) (22) through the up and down, the filter 30 to any one of the main passage 12 (22) of the input and output side brackets 10, 20 And the pressure difference detecting means 5 is provided at the rear end of the pressure regulating passage 23, and the pressure difference when the pressure in the pressure regulating passages 13, 2-2 and 23 increases above the set pressure. The detection means 5 detects this and makes a known technical configuration to operate the delivery means 6.

본 발명에 따르면 유입되는 유체의 압력과 필터를 통과하여 유출되는 압력의 차를 압력차 검출수단에 의해 확인 검출하여 필터의 교환시기를 외부에 자동으로 인지시킬 수 있도록 함으로서 오일펌프가 과열되는 현상과 작동장치가 오동하는 것을 예방하도록 된 것이다.According to the present invention, the oil pump is overheated by detecting the difference between the pressure of the incoming fluid and the pressure flowing out through the filter by the pressure difference detecting means so as to automatically recognize the replacement time of the filter. It is to prevent the actuator from malfunctioning.

Description

유체의 정화필터 막힘 검출장치Fluid purification filter clogging detection device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 실시예의 단면도, 제2도는 본 발명에 따른 실시예의 작동관게 설명도, 제3도는 본 발명에 따른 실시에서 패킹 및 입, 출력 측금구가 당접되는 면의 구조를 보인 측면도, 제4도는 본 발명에 따른 실시예에서 자석을 발췌한 정면도.1 is a cross-sectional view of an embodiment according to the present invention, FIG. 2 is an explanatory view of the operation of the embodiment according to the present invention, Figure 3 is a side view showing the structure of the face of the packing and the input and output side engaging in the embodiment according to the present invention 4 is a front view of the magnet in the embodiment according to the present invention.

Claims (3)

유입구(11)와 유출구(12)가 관통된 입력측금구(10)와 출력측금구(20)의 내부에 압력조절유로(13)(2-2)(23)와 본유로(12)(2-1)(22)를 상하로 통공하여, 입, 출력측금구 (10)(20)의 본유로 (12)(22)중 어느 하나에 필터(30)를 그 본유로와 교차되게 입설시키고 압력조절유로(23)의 후단에는 압력차검출수단(5)을 구비하며, 압력조절유로(13)(2-2)(23)의 압력이 설정압력 이상으로 증가하면 압력차검출수단(5)이 이를 감지하여 전달수단(6)을 작동시키도록 된 것을 특징으로 하는 유체의 정화필터 막힘 검출장치.The pressure regulating passages 13, 2-2, 23 and the main passage 12 (2-1) inside the input side fitting 10 and the output side fitting 20 through which the inlet 11 and the outlet 12 pass. (22) through the up and down, the filter 30 in the main flow path (12, 22) of the input and output side brackets (10, 20) is placed in the intersection with the main flow path and the pressure regulating flow path ( 23 is provided at the rear end of the pressure difference detecting means 5, and if the pressure in the pressure regulating passages 13, 2-2 and 23 increases above the set pressure, the pressure difference detecting means 5 detects this. Apparatus for detecting a clogging filter of a fluid, characterized in that for operating the delivery means (6). 청구범위 제1항 기재에 있어서, 압격차검출수단(5)은 압력조절유로(13)와 흡입공(25-1)이 상반된 방향에 상하로 통공된 실린더(25)에 상하향면이 스프링(27)(28)에 의해 탄발되는 자석편(26)이 유동 가능하게 끼워 주고 그 실린더(25)의 상측외부에는 지석편(26)의 근접여부에 따라 on, off되는 근접스위치(29)를 장착하여서 된 것을 특징으로 하는 유체의 정화필터 막힘 검출장치.According to claim 1, the pressure difference detecting means (5) is a spring (27) up and down surface in the cylinder (25) through which the pressure control passage 13 and the suction hole (25-1) is vertically perforated The magnetic piece 26 elastically shot by the 28 is inserted into the cylinder so that the proximity switch 29 is turned on and off depending on the proximity of the grindstone 26 to the outer side of the cylinder 25. Apparatus for detecting clogging of a fluid filter, characterized in that. 청구범위 2항 기재에 있어서, 그 자석편(26)은 외주면(26-1)에 하나 이상의 환상요흠(26-2)을 요설하여서 된 것을 특징으로 하는 유체의 정화필터 막힘 검출장치.2. The apparatus for clogging a fluid filter clogging according to claim 2, wherein the magnet piece is formed by arranging one or more annular recesses 26-2 on the outer circumferential surface 26-1. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009327A 1994-04-29 1994-04-29 Fluid purification filter clogging detection device KR950028804A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019940009327A KR950028804A (en) 1994-04-29 1994-04-29 Fluid purification filter clogging detection device
KR97036348U KR0124404Y1 (en) 1994-04-29 1997-12-09 Apparatus for a filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940009327A KR950028804A (en) 1994-04-29 1994-04-29 Fluid purification filter clogging detection device

Publications (1)

Publication Number Publication Date
KR950028804A true KR950028804A (en) 1995-11-22

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019940009327A KR950028804A (en) 1994-04-29 1994-04-29 Fluid purification filter clogging detection device
KR97036348U KR0124404Y1 (en) 1994-04-29 1997-12-09 Apparatus for a filter

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR97036348U KR0124404Y1 (en) 1994-04-29 1997-12-09 Apparatus for a filter

Country Status (1)

Country Link
KR (2) KR950028804A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020073625A (en) * 2001-03-15 2002-09-28 정상훈 Multi hydraulic filter system
KR101130827B1 (en) * 2008-09-25 2012-03-28 형성산업(주) Trap
KR101155339B1 (en) * 2008-01-03 2012-06-12 엘지전자 주식회사 Water purifier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020073625A (en) * 2001-03-15 2002-09-28 정상훈 Multi hydraulic filter system
KR101155339B1 (en) * 2008-01-03 2012-06-12 엘지전자 주식회사 Water purifier
KR101130827B1 (en) * 2008-09-25 2012-03-28 형성산업(주) Trap

Also Published As

Publication number Publication date
KR0124404Y1 (en) 1998-09-15

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application