KR970075614A - Conversion mechanism of 3-way conversion valve - Google Patents

Conversion mechanism of 3-way conversion valve Download PDF

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Publication number
KR970075614A
KR970075614A KR1019960017406A KR19960017406A KR970075614A KR 970075614 A KR970075614 A KR 970075614A KR 1019960017406 A KR1019960017406 A KR 1019960017406A KR 19960017406 A KR19960017406 A KR 19960017406A KR 970075614 A KR970075614 A KR 970075614A
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KR
South Korea
Prior art keywords
slider
valve
port
cam
conversion mechanism
Prior art date
Application number
KR1019960017406A
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Korean (ko)
Other versions
KR100192085B1 (en
Inventor
오일환
Original Assignee
오일환
한국중천전화산업 주식회사
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Application filed by 오일환, 한국중천전화산업 주식회사 filed Critical 오일환
Priority to KR1019960017406A priority Critical patent/KR100192085B1/en
Publication of KR970075614A publication Critical patent/KR970075614A/en
Application granted granted Critical
Publication of KR100192085B1 publication Critical patent/KR100192085B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
    • F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

[목적][purpose]

3개의 변좌중에서 두 변좌간을 오가며 일측 변좌는 개방하고 타측 변좌를 봉쇄하는 변체의 봉쇄기능이 확고하여 작동신뢰성이 높고, 모터에 대한 부하감소, 조립성의 개선, 부품수 감소에 따른 경량화 및 제조원가절감, 하자보수성이 우수한 3방 변환밸브의 변환기구를 제공하기 위한 것이다.It has high reliability of operation because it has the function of blockage of the variant which opens the one side seat and seals the other side seat by interposing between the two side seats among the three side seats, reduces the load on the motor, improves the assemblability, reduces the weight by reducing the number of parts, and reduces manufacturing cost. The present invention is to provide a conversion mechanism of a three-way conversion valve that is excellent in defect maintenance.

[구성][Configuration]

조작스위치를 선택하여 조작함에 따라 구동부가 아암레버를 레버운동시키고, 이때의 레버운동에 의하여 밸브의 변체가 3개의 포트중 제1포트와 제2포트의 변좌를 오가며 어느 한쪽의 변좌를 봉쇄케하는 변환기구를 가진 3방 변환밸브에 있어서, 구동부의 출력축에 고정축끼움하여 종동되는 회전체이고 단일 편심캠(51)을 일체상으로 부여한 캠반(5)과; 상기 편심캠(51)에 끼워져서 편심캠의 Y축 성분을 수용하게 유도되는 캠유도홈(61)과 편심캠(51)의 X축 성분을 수용함과 동시에 슬라이더 레일의 유도되어 돌지 않게 하는 유도돌기(62)를 가진 슬라이더(6)와; 상기 슬라이더(6)의 유도돌기(62)를 X축 방향으로 유도하는 슬라이더 레일(7)과; 상기 슬라이더(6)의 원주면에 미끄럼접촉하여 나타나는 레버운동에 의하여 변체를 제1포트의 변좌에서 제2포트의 변좌 또는 그 반대로 이동시켜 봉쇄토록 하며 두개의 아암(81,82)을 일체화하고 그 축공(83)을 밸브축에 고정축끼움한 아암레버(8)로 구성한 3방 변환밸브의 변환기구이다.The actuating lever causes the arm lever to move according to the selection of the operation switch and the valve body moves the valve body between the first port and the second port of the three ports by the lever movement at this time to block the seat of either one of the three ports A three-way conversion valve having a conversion mechanism, comprising: a cam bar (5) integrally provided with a single eccentric cam (51), which is a rotator driven by a fixed shaft on an output shaft of a driving part; A cam guiding groove 61 that is fitted to the eccentric cam 51 and is guided to receive the Y axis component of the eccentric cam and an X axis component of the eccentric cam 51, A slider (6) having a projection (62); A slider rail 7 for guiding the guiding projections 62 of the slider 6 in the X-axis direction; By moving the variable body from the toilet seat of the first port to the toilet seat of the second port or vice versa by the lever movement appearing in sliding contact with the circumferential surface of the slider 6, the two arms 81 and 82 are integrated, And an arm lever 8 in which the shaft hole 83 is fitted to the valve shaft with a fixed shaft.

Description

3방 변환밸브의 변환기구Conversion mechanism of 3-way conversion valve

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 의한 3방 변환밸브의 분해도, 제2도는 슬라이더의 평면도, 제3도는 변환밸브의 종단면도, 제4도는 제2도의 A부 확대도.FIG. 1 is an exploded view of a three-way conversion valve according to the present invention, FIG. 2 is a plan view of a slider, FIG. 3 is a longitudinal sectional view of the conversion valve, and FIG.

Claims (7)

조작스위치를 선택하여 조작함에 따라 구동부가 아암레버를 레버운동시키고, 이때의 레버운동에 의하여밸브의 변체가 3개의 포트중 제1포트와 제2포트의 변좌를 오가며 어느 한쪽의 변좌를 봉쇄캐하는 변환기구를 가진 3방 변환밸브에 있어서, 구동부의 출력축에 고정축끼움하여 종동되는 회전체이고 단일 편심캠(51)을 일체상으로 부여한 캠반(5)과; 상기 편심캠(51)에 끼워져서 편심캠의 Y축 성분을 수용하게 유도되는 캠유도홈(61)과 편심캠(51)의 X축 성분을 수용함과 동시에 슬라이더 레일의 유도되어 돌지 않게 하는 유도돌기(62)를 가진 슬라이더(6)와; 상기 슬라이더(6)의 유도돌기(62)를 X축 방향으로 유도하는 슬라이더 레일(7)과; 상기 슬라이더 (6)의 원주면에 미끄럼접촉하여 나타나는 레버운동에 의하여 변체를 제1포트의 변좌에서 제2포트의 변좌 또는 그 반대로 이동시켜 봉쇄토록 하며 두개의 아암(81,82)을 일체화하고 그 축공(83)을 밸브축에 고정축끼움한 아암레버(8)로 구성한 것을 특징으로 하는 3방 변환밸브의 변환기구.The actuating lever causes the arm lever to move according to the operation of the operation switch, and the valve body of the valve moves between the first port and the second port of the three ports by the lever movement at this time, A three-way conversion valve having a conversion mechanism, comprising: a cam bar (5) integrally provided with a single eccentric cam (51), which is a rotator driven by a fixed shaft on an output shaft of a driving part; A cam guiding groove 61 that is fitted to the eccentric cam 51 and is guided to receive the Y axis component of the eccentric cam and an X axis component of the eccentric cam 51, A slider (6) having a projection (62); A slider rail 7 for guiding the guiding projections 62 of the slider 6 in the X-axis direction; By moving the variable body from the toilet seat of the first port to the toilet seat of the second port or vice versa by the lever movement appearing in sliding contact with the circumferential surface of the slider 6, the two arms 81 and 82 are integrated, And an arm lever (8) in which a shaft hole (83) is fitted to a valve shaft (10). 제1항에 있어서, 슬라이더(6)은 원반이고, 캠유도홈(61)은 일면에 그리고 유도돌기(62)는 슬라이더(6)의 타면에 형성한 3방 변환밸브의 변환기구.The conversion mechanism of the three-way conversion valve according to claim 1, wherein the slider (6) is a disc, the cam guide groove (61) is formed on one surface, and the guide projection (62) is formed on the other surface of the slider (6). 제2항에 있어서, 캠유도홈(61)과 유도돌기(62)는 직교되게 형성한 3방 변환밸브의 변환기구.The conversion mechanism according to claim 2, wherein the cam guide groove (61) and the guide projection (62) are orthogonally formed. 제1항에 있어서, 상기 슬라이더 레일(7)은 슬라이더(6)의 유도돌기(62)안내용 레일홈(71)을 형성한 3방 변환밸브의 변환기구.The conversion mechanism of the three-way conversion valve according to claim 1, wherein the slider rail (7) forms the inner rail groove (71) of the guide projection (62) of the slider (6). 제4항에 있어서, 상기 슬라이더 레일(7)은 아암레버(8)의 레버운동방향에 위치하는 틀체(9)의 측벽(91)에 형성된 레일좌(92)에 설치하도록 한 3방 변환밸브의 변환기구.5. The three-way valve according to claim 4, wherein the slider rail (7) is provided on a rail left side (92) formed on a side wall (91) of a frame (9) positioned in a lever moving direction of the arm lever Conversion mechanism. 제1항에 있어서, 아암레버(8)는 아암(81,82)사이의 바닥을 비워서 탄성을 지니게 한 3방 변환밸브의 변환기구.The conversion mechanism of a three-way conversion valve according to claim 1, wherein the arm lever (8) is made elastic by emptying the bottom between the arms (81, 82). 제6항에 있어서, 상기 아암(81,82)의 내면간 직선거리는 상기 슬라이더(6)의 지름보다도 작게 한 3방 변환밸브의 변환기구.The conversion mechanism according to claim 6, wherein the linear distance between the inner surfaces of the arms (81, 82) is smaller than the diameter of the slider (6). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960017406A 1996-05-22 1996-05-22 Converting device for 3-way valve KR100192085B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960017406A KR100192085B1 (en) 1996-05-22 1996-05-22 Converting device for 3-way valve

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Application Number Priority Date Filing Date Title
KR1019960017406A KR100192085B1 (en) 1996-05-22 1996-05-22 Converting device for 3-way valve

Publications (2)

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KR970075614A true KR970075614A (en) 1997-12-10
KR100192085B1 KR100192085B1 (en) 1999-06-15

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KR101170737B1 (en) 2010-10-27 2012-08-02 대한중천산업 주식회사 Electromagnetic control valve for fuel cell unit and method for thereof

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