KR970062661A - Pull-type liquid level meter - Google Patents

Pull-type liquid level meter Download PDF

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Publication number
KR970062661A
KR970062661A KR1019970002240A KR19970002240A KR970062661A KR 970062661 A KR970062661 A KR 970062661A KR 1019970002240 A KR1019970002240 A KR 1019970002240A KR 19970002240 A KR19970002240 A KR 19970002240A KR 970062661 A KR970062661 A KR 970062661A
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KR
South Korea
Prior art keywords
guides
pull
liquid level
type liquid
level detection
Prior art date
Application number
KR1019970002240A
Other languages
Korean (ko)
Other versions
KR100207042B1 (en
Inventor
나오히꼬 스즈끼
Original Assignee
다쓰노 히로미찌
가부시끼가이샤 다쓰노.메카트로닉스
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.)
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Application filed by 다쓰노 히로미찌, 가부시끼가이샤 다쓰노.메카트로닉스 filed Critical 다쓰노 히로미찌
Publication of KR970062661A publication Critical patent/KR970062661A/en
Application granted granted Critical
Publication of KR100207042B1 publication Critical patent/KR100207042B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
    • G01F23/46—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using magnetically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/02—Scales; Dials
    • G01D13/12—Graduation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/02—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
    • G01F23/62—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

본 발명은 수면검지 플로우트의 위치를 제어회로에 전하는 신호선에 배선을 용이하게 할 수 있는 형상의 가이드간으로 하며, 또 유면검지 풀로우트의 위치를 표시하는 눈금테이프가 상하지 않도록 한 형상의 가이드간으로한 풀로우트식 액면계를 제공하는 데 있다.The present invention provides a guide between the guides having a shape that facilitates wiring to signal lines that convey the position of the sleep detection float to the control circuit, and between guides having a shape such that the graduation tape indicating the position of the bottom detection pull is not damaged. It is to provide a pull-type liquid level meter.

상기한 목적을 달성하기 위하여 본 발명은 저유탱크(2)의 상부에 설치되는 본체케이스(1)내에 리일(5) 및 제어회로(12)를 마련하여, 본체케이스의 하측에 저유탱크로 삽입되는 가이드간(10)을 달아붙이고, 가이드간의 하부에 간격을 두어서 제1및 제2스토퍼(19),(24)를 마련하고, 제1의 스토퍼에 의해 하강이 제한되는 유면검지 풀로우트(15)를 가이드간에 끼어넣고, 리일로부터 빼내어진 눈금테이프(4)를 유면검지 풀로우트(15)에 접속하여,제1스토퍼 및 제2스토퍼에 의해 승강이 제한되는 수면검지 프로우트(23)가 가이드간 끼워들어서, 수면 검지 프로우트에 마련된 자석(22)에 의해서 개폐되는 리이드스위치(21)를 제1스트퍼의 근방에 마련하며,리이드스위치에 접속된 신호선(13)을 가이드간의 외벽에 형성된 배선홈(14)내에 배설하여 케이스내의 제어회로에 접속하였다.In order to achieve the above object, the present invention provides a rail 5 and a control circuit 12 in the main body case 1 installed on the upper side of the low oil tank 2, and is inserted into the low oil tank under the main body case. Attached between the guides 10, the first and second stoppers 19, 24 are provided at intervals below the guides, and the oil level detection pull float 15 whose lowering is limited by the first stopper. ) Is inserted between the guides, and the scale tape 4 pulled out from the rail is connected to the oil level detection pull float 15, so that the water level detection project 23 whose lift is restricted by the first and second stoppers is placed between the guides. A lead groove 21 formed in the vicinity of the first stripper is provided and opened and closed by a magnet 22 provided in the water surface detection project, and a signal groove 13 connected to the lead switch is formed on the outer wall between the guides. (14) Exposed and connected to the control circuit in the case It was.

Description

풀로우트식 액면계Pull-type liquid level meter

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

제1도는 본 발명의 풀로우트식 액면계를 저유탱크에 달아붙인 상태를 나타내는 단면도이다.1 is a cross-sectional view showing a state in which the pull-type liquid level gauge of the present invention is attached to a storage tank.

제2도는 동상도면의 측단면도이다.2 is a side cross-sectional view of the in-phase drawing.

제3도는 제1도의 A-A단면도이다.3 is a cross-sectional view taken along line A-A of FIG.

제4도는 제1도의 B-B단면도이다.4 is a cross-sectional view taken along line B-B in FIG.

Claims (5)

저유탱크에 상부에 설치되는 본체케이스내에 리일 및 제어회로를 마련하고, 본체 케이스의 하측에 저유탱크로 삽입되는 가이드간을 달아붙이고, 가이드간의 하부에 간격을 두고서 제1및 제2스토퍼를 마련하여, 제1스토퍼에 의해 하강이 제한되는 유면검지 풀로우트를 가이드간에 끼워놓고 리일로부터 끌어 낸 눈금테이프를 유면검지 풀로우트에 접속하여, 제1스토퍼 및 제2스토퍼에 의해 승강이 제한되는 수면검지 풀로우트를 가이드간에 끼워넣고, 수면검지 풀로우트에 마련된 자석에 의해 개폐되는 리이드스위치를 제1스토퍼 근방에 마련하여, 리이드스위치에 접속된 신호선을 가이드간의 외벽에 형성한 배선홈내에 배설하여 케이스내의 제어회로에 접속한 것을 특징으로 하는 풀로우트식 액면계.A rail and a control circuit are provided in the main body case installed in the upper part of the oil storage tank, and the guides inserted into the oil storage tank are attached to the lower part of the main body case, and the first and second stoppers are provided at intervals below the guides. The surface detection pulley, which is lifted and restricted by the first and second stoppers, is connected to the oil level detection pulley by inserting the oil level detection pull float, whose lowering is restricted by the first stopper, between the guides and the graduation tape drawn from the rail. Is inserted between the guides, and a lead switch opened and closed by a magnet provided in the sleep detection pull float is provided near the first stopper, and the signal line connected to the lead switch is disposed in the wiring groove formed on the outer wall between the guides and the control circuit in the case. A pull-type liquid level gauge characterized in that it is connected to. 제1항에 있어서, 상기 가이드간의 외벽에 형성된 배선홈은, 신호선의 선지름보다 넓은 입구부와, 선지름보다 좁은 중간부와, 선지름과 같은 배치로부로서 형성되며, 가이드간의 대향하는 외벽에 각각 1개씩 형성되어 있는 것을 특징으로 하는 풀로우트식 액면계.2. The wiring groove according to claim 1, wherein the wiring groove formed on the outer wall between the guides is formed as an inlet portion wider than the wire diameter of the signal line, an intermediate portion narrower than the wire diameter, and an arrangement path portion such as the wire diameter. A pull-type liquid level meter, characterized in that each one is formed in the. 제1항에 있어서, 상기 가이드간에는 눈금 테이프의 폭보다 넓은 U자형의 채널이 형성되며, 상기 유면검지 풀우트의 가이드간이 끼워들어가는 내측에는 채널내로 뻗치는 핀이 심어 설치되며, 그 핀과 상기 눈금테이프의 하단과는 와이어에 의해 접속되어 있는 것을 특징으로 하는 풀로우트식 액면계.According to claim 1, The U-shaped channel is formed between the guides wider than the width of the graduation tape, and the pin extending extending into the channel is installed inside the guide between the guide of the oil level detection pull-out, the pin and the graduation tape A pull-type liquid level meter, characterized in that connected to the bottom of the wire by a wire. 제3항에 있어서, 상기 가이드간의 상부에는 눈금테이프를 가이드하는 로울러가 마련되며, 그 로울러에 의해 눈금테이프는 가이드간으로부터 이격되어져 있는 것을 특징으로 하는 풀로우트식 액면계.[4] The liquid level gauge according to claim 3, wherein a roller for guiding the graduation tape is provided at an upper portion of the guides, and the graduation tape is spaced apart from the guides by the roller. 제3, 제4항에 있어서, 상기 눈금테이프에 접속된 와이어의 하단에는 걸림핀이 달아붙여지며, 그 걸림핀은 유면검지 플로우트에 심어 설치된 핀에 착탈 자재하여 접속되며, 걸림핀과 유면검지 풀로우트의 선단부와는 별개의 와이어에 의해 접속되어 있는 것을 특징으로 하는 풀로우트식 액면계.The method of claim 3, wherein the lower end of the wire connected to the scale tape is attached to the locking pin, the locking pin is attached to the pin attached to the installation planted in the oil level detection float, connected to the pin and the oil level detection pool. A pull-type liquid level gauge, which is connected to a distal end of the butt by a separate wire. ※ 참고사항 : 최초 출원 내용에 의해 공개하는 것임.※ Note: This is to be disclosed by the contents of the original application.
KR1019970002240A 1996-02-05 1997-01-27 Float type liquid flow meter KR100207042B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8-42122 1996-02-05
JP04212296A JP3171095B2 (en) 1996-02-05 1996-02-05 Float type liquid level gauge

Publications (2)

Publication Number Publication Date
KR970062661A true KR970062661A (en) 1997-09-12
KR100207042B1 KR100207042B1 (en) 1999-07-01

Family

ID=12627154

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970002240A KR100207042B1 (en) 1996-02-05 1997-01-27 Float type liquid flow meter

Country Status (2)

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JP (1) JP3171095B2 (en)
KR (1) KR100207042B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3627841B2 (en) * 1998-05-29 2005-03-09 アマノ株式会社 Sensor device for saturated saline generator
GB2431473A (en) * 2005-10-20 2007-04-25 Kibong Choi A liquid level gauge
KR101030149B1 (en) 2009-07-15 2011-04-21 최용성 a float switching apparatus
CN105096531A (en) * 2015-08-05 2015-11-25 鲁杨 Scenic region rising tide early warning device

Also Published As

Publication number Publication date
KR100207042B1 (en) 1999-07-01
JPH09210751A (en) 1997-08-15
JP3171095B2 (en) 2001-05-28

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