KR820001906Y1 - Interception device of out magnetic force of waterfield-meter - Google Patents

Interception device of out magnetic force of waterfield-meter Download PDF

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Publication number
KR820001906Y1
KR820001906Y1 KR2019810005330U KR810005330U KR820001906Y1 KR 820001906 Y1 KR820001906 Y1 KR 820001906Y1 KR 2019810005330 U KR2019810005330 U KR 2019810005330U KR 810005330 U KR810005330 U KR 810005330U KR 820001906 Y1 KR820001906 Y1 KR 820001906Y1
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KR
South Korea
Prior art keywords
magnet
shaft
magnetic force
meter
waterfield
Prior art date
Application number
KR2019810005330U
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Korean (ko)
Inventor
김봉태
Original Assignee
한일소독기공주식회사
김봉태
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Priority to KR2019810005330U priority Critical patent/KR820001906Y1/en
Application granted granted Critical
Publication of KR820001906Y1 publication Critical patent/KR820001906Y1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/14—Casings, e.g. of special material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

내용 없음.No content.

Description

건식 수도미터기의 외자력 차단장치External magnetic force cut device of dry water meter

제1도는 본 고안의 부설상태를 나타낸 수도미터기의 일부 절개 측면도.1 is a partial cutaway side view of the water meter showing the laying state of the present invention.

제2도는 본 고안의 일부를 절개한 요부 분해사시도.Figure 2 is an exploded perspective view of the main part of the present invention incision.

본 고안은 자석의 자력에 의해 수돗물의 사용량을 계침케한 수도미터기에 있어서, 계침축하단에 감합시킨 링자석에 의해 외자력이 차단되도록 하여 익차축 상단에 감합된 자석과 계침축 하단에 감합된 링자석간에 상호 전달케 되는 자장에는 외자력의 영향이 미치지 못하도록 구성한 것이다.The present invention is a water meter that immersed the use of tap water by the magnetic force of the magnet, the external magnetic force is blocked by a ring magnet fitted to the lower end of the axial shaft, the magnet fitted to the top of the axle shaft and the bottom of the axial shaft The magnetic field transmitted to each other between the ring magnets is configured to prevent the influence of external magnetic forces.

종래의 자력을 이용한 수도미터기들은 계침축의 링자석과 익차축의 자석 상호간에 전달되는 자장을 외자력으로부터 보호해주기 위한 구조적인 고려가 전혀 되어 있지 않았던 것이어서 미터기 외부에 강력한 자석을 부착시켜 외자력을 가하게 되면 미터기 내부의 양자석간에 전달되던 자장이 외자력에 흡수되면서 그 기능을 잃게 되어 계침축의 회전작동이 정지케 되므로 정확한 수돗물 사용량이 표시되지 않았던 것인바 이와 같은 방법으로 수돗물의 사용량을 임의로 조작하는 비위행위가 성행케 되는 원인이 되었던 것이다.Conventional magnetic force water meters have no structural considerations to protect the magnetic field transmitted between the ring magnet of the needle shaft and the magnet of the axle shaft from external magnetic force, so that a strong magnet is attached to the outside of the meter to apply an external magnetic force. If the magnetic field transmitted between the quantum stones inside the meter is absorbed by the external magnetic force, the function will be lost and the rotation of the metering shaft will be stopped. Therefore, the exact amount of tap water was not displayed. It was the cause of the act.

본 고안은 상기와 같은 문제점을 해결코자 제안된 것으로, 익차축 상단에 감합된 자석이 계침축 하단에 감합된 링자석의 내면 공간부 중앙에 위치되게 하여 링자석으로 하여금 익차축의 자석을 감싸게 하여 주므로서 외측에서 외자력이 전달되더라도 이를 계침축 링작석의 자력이 발생되지 않는 외면부에서 차단시켜 주게 되므로서 자력이 발생되는 링자석의 내면부와 익차측 자석의 외면부간에 전달되는 자장에는 외자력의 영향이 미치지 못하게 되어서 익차축과 계심축이 정상적으로 회동케 되어 수돗물의 사용량이 정확히 표시되도록 함에 그 목적이 있는 것이다.The present invention has been proposed to solve the above problems, the magnet fitted to the top of the axle shaft is positioned in the center of the inner space of the ring magnet fitted to the bottom of the axial shaft to allow the ring magnet to wrap the magnet of the axle shaft Therefore, even if the external magnetic force is transmitted from the outside, it is blocked at the outer surface where the magnetic force of the Cinger ring ring stone is not generated, so that the magnetic field transmitted between the inner surface of the ring magnet where the magnetic force is generated and the outer surface of the vane side magnet The purpose is to ensure that the use of tap water is accurately displayed because the axle shaft and the shaft shaft are rotated normally so that the influence of magnetic force is not affected.

본 고안의 내용을 첨부도면에 의거 상세히 설명하면 다음과 같다. 즉 계침축(3)의 하단부와 익차축(4)의 상단부에 각기 링자석(3a)(4a)이 감합되어 상호 자장이 전달되게 한 통상적인 수도미터기(1)에 있어서 상측함체(2)의 바닥판 중앙부에 수장함(2a)을 돌설하여 그 내부에 익차축상단의 자석(4a)을 수장시키고, 수장함(2a)의 외부에는 계침축하단의 자석(3a)을 감설시켜서 구성됨을 특징으로 하는 수도미터기의 외자력 차단장치이다.Referring to the contents of the present invention in detail based on the accompanying drawings as follows. That is, in the conventional water meter (1) in which the ring magnets (3a) and (4a) are respectively fitted to the lower end of the scouring shaft (3) and the upper end of the blade shaft (4), the mutual magnetic field is transmitted. The storage box 2a is formed at the center of the bottom plate to store the magnet 4a at the upper end of the blade shaft, and the magnet 3a at the lower end of the needle shaft is concealed outside the storage box 2a. It is an external magnetic force blocking device of water meter.

첨부도면중 미설명부호 4b는 익차, 5는 하측함체를 각기 나타낸다.In the accompanying drawings, reference numeral 4b denotes a blade car and 5 denotes a lower housing.

본 고안은 상술한 바와 같이 상측함체(2)의 바닥판 중앙에 돌설시킨 수장함(2a)내에는 익차축(4)상단에 감합된 자석(4a)이 위치되어 있고 이를 감싸주도록 수장함(2a)의 외면에다 계침축(3)의 자석(3a)을 감설시켜서 구성된 것이어서 계침축(3)의 자석(3a)이 익차축(4) 상단의 자석(4a)을 포삽시켜 준 상태에서 자력이 발생되고 있는 계침축 자석(3a)의 내면과 익차축자석(4a)의 외면 사이에 상호 전달되는 자장이 계침축 자석(3a)의 자성체로 된 외면부에 의해 보호되고 있는 것이어서, 미터기(1) 외부에 별도의 자석을 부착시켜서 외자력을 가하더라도 계침축자석(3a)의 자성체로 된 외면부에서 이를 차단시켜 주게 되므로 계침축자석(3a)의 내면과 익차축자석(4a)의 외면 사이의 자장에는 하등의 영향의 미치지 못하게 되는 것이다.According to the present invention, the magnet 4a fitted to the upper part of the axle shaft 4 is located in the storage box 2a protruded from the center of the bottom plate of the upper housing 2, and the storage box 2a encloses it. It is composed by subtracting the magnet (3a) of the immersion shaft (3) on the outer surface of the) and the magnetic force is generated in the state that the magnet (3a) of the immersion shaft (3) inserted the magnet (4a) of the upper blade wheel (4) The magnetic field transferred between the inner surface of the immersion shaft magnet 3a and the outer surface of the blade shaft magnet 4a is protected by the outer surface portion of the magnetic body of the axial magnet 3a, and thus the outside of the meter 1. The magnetic field between the inner surface of the scouring shaft magnet (3a) and the outer surface of the blade axle magnet (4a) is blocked even when an external magnetic force is applied to the magnet to block the outer surface of the magnetic field of the scouring shaft magnet (3a). There will be no influence at all.

따라서 회전되는 익차축(4)을 따라 계침축(3)도 항상 정상적으로 회전 작동케 되어 정확한 수돗물의 사용량을 표시케 됨에 따라 과거에 성행되던 비위행위를 미연에 방지하여 주게되는 것이며 정확한 검침효과를 얻게 되는 것이다. 또한 그 구조가 극히 간단하여 고장의 우려도 전혀 없는 매우 경제적이고 실용적인 효과를 제공하여 주는 것이다.Therefore, along the rotating axle shaft (4), the caliber shaft (3) is always rotated normally so that the correct amount of tap water is displayed, which prevents misconduct that has been performed in the past. Will be. In addition, the structure is so simple that it provides a very economical and practical effect with no fear of failure.

Claims (1)

계침축(3)의 하단부와 익차축(4)의 상단부에 각기 링자석(3a)(4a)이 감합되어 상호 자장이 전달되게 한 통상적인 수도미터기(1)에 있어서, 상측함체(2)의 바닥판중앙부에 수장함(2a)을 돌설하여 그 내부에 익차축 상단의 자석(4a)을 수장시키고, 수장함(2a)의 외부에는 계침축 하단의 자석(3a)을 감설시켜서 구성됨을 특징으로 하는 수도미터기의 외자력 차단장치.In a conventional water meter (1) in which ring magnets (3a) and (4a) are respectively fitted to the lower end of the scouring shaft (3) and the upper end of the blade axle (4) so that mutual magnetic fields are transmitted, the upper housing (2) The storage box 2a is formed at the center of the bottom plate to store the magnet 4a at the upper end of the blade axle, and the magnet 3a at the bottom of the cage shaft is concealed on the outside of the storage box 2a. External magnetic force blocking device of water meter.
KR2019810005330U 1981-07-29 1981-07-29 Interception device of out magnetic force of waterfield-meter KR820001906Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019810005330U KR820001906Y1 (en) 1981-07-29 1981-07-29 Interception device of out magnetic force of waterfield-meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019810005330U KR820001906Y1 (en) 1981-07-29 1981-07-29 Interception device of out magnetic force of waterfield-meter

Publications (1)

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KR820001906Y1 true KR820001906Y1 (en) 1982-09-09

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KR2019810005330U KR820001906Y1 (en) 1981-07-29 1981-07-29 Interception device of out magnetic force of waterfield-meter

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