KR200349291Y1 - 수도계량기용 순간유량 계측장치 - Google Patents
수도계량기용 순간유량 계측장치 Download PDFInfo
- Publication number
- KR200349291Y1 KR200349291Y1 KR20-2004-0003535U KR20040003535U KR200349291Y1 KR 200349291 Y1 KR200349291 Y1 KR 200349291Y1 KR 20040003535 U KR20040003535 U KR 20040003535U KR 200349291 Y1 KR200349291 Y1 KR 200349291Y1
- Authority
- KR
- South Korea
- Prior art keywords
- flow rate
- main body
- water meter
- propeller
- instantaneous flow
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- G01F1/075—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 with magnetic or electromagnetic coupling to the indicating device
-
- 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
- G01F15/06—Indicating or recording devices
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (3)
- 수돗물이 유입되고 배출되는 유입구(11)와 유출부(12)가 형성된 본체(10)와, 상기 본체(10) 내에 회전 가능하게 설치되어 흐르는 수돗물에 의해 회전되는 프로펠러(20)와, 상기 프로펠러(20)의 회전축(21)에 장착된 구동자석(30)과 상기 본체(10)와는 별체로 형성되어 상기 본체(10)에 장착 봉인되는 계수기체(40)와, 상기 계수기체(40) 내에 장착되어 상기 구동자석(30)의 자기력에 의해 회전하는 피동자석(50)과, 상기 피동자석(50)의 회전에 의해 사용된 유량을 표시하는 계수표시블록(60)을 포함하는 프로펠러식 수도계량기(WG)에서,상기 본체(10)와 상기 계수기체(40) 사이에 장착되어 상기 자석들(30, 50) 중 적어도 하나의 회전에 따른 회전자계를 검출하는 센서(2)와, 상기 센서(2)에 의해 검출된 회전자계의 주기를 통해 상기 수도계량기(WG)를 통해 흐르는 실시간 순간유량을 연산하여 디스플레이하는 컨트롤러(3)를 포함하는 것을 특징으로 하는, 수도계량기용 순간유량 계측장치.
- 제1항에 있어서, 저속유량 응답속도를 높이도록, 상기 센서(2)는 둘 이상 다수개 포함되는 것을 특징으로 하는 수도계량기용 순간유량 계측장치.
- 제1항 또는 제2항에 있어서, 상기 센서(2)와 상기 컨트롤러(3)를 통해 얻어진 순간유량 데이터를 원격 송신할 수 있는 통신부(6)가 더 포함되는 것을 특징으로 하는 수도계량기용 순간유량 계측장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0003535U KR200349291Y1 (ko) | 2004-02-12 | 2004-02-12 | 수도계량기용 순간유량 계측장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0003535U KR200349291Y1 (ko) | 2004-02-12 | 2004-02-12 | 수도계량기용 순간유량 계측장치 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040009218A Division KR20050081004A (ko) | 2004-02-12 | 2004-02-12 | 수도계량기용 순간유량 계측장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200349291Y1 true KR200349291Y1 (ko) | 2004-05-04 |
Family
ID=49345806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0003535U Expired - Lifetime KR200349291Y1 (ko) | 2004-02-12 | 2004-02-12 | 수도계량기용 순간유량 계측장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200349291Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101146716B1 (ko) * | 2009-03-12 | 2012-05-17 | 김정춘 | 스테인리스스틸 소재의 단갑식 수도계량기 및 그 제조방법 |
-
2004
- 2004-02-12 KR KR20-2004-0003535U patent/KR200349291Y1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101146716B1 (ko) * | 2009-03-12 | 2012-05-17 | 김정춘 | 스테인리스스틸 소재의 단갑식 수도계량기 및 그 제조방법 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8757011B2 (en) | Flow meter apparatus including two polarized magnets in opposite direction and magnetic field sensors to sense direction and intensity of magnetic field | |
US7504964B2 (en) | Communications and features protocol for a measuring water meter | |
US8878690B2 (en) | AMR transmitter and method using multiple radio messages | |
CN108426619A (zh) | 高精度双向计量电子水表 | |
EP1692469B1 (en) | High resolution pulse count interface | |
US6860286B2 (en) | Water supply system for multiple dwelling units | |
KR20050081004A (ko) | 수도계량기용 순간유량 계측장치 | |
CN100359294C (zh) | 耐高压双向椭圆齿轮流量计 | |
KR100879018B1 (ko) | 기계식 수도계량기용 순간유량 계측장치 | |
CN103278218A (zh) | 一种用于机械式水表的流量监测装置 | |
CN106556446B (zh) | 一种管网自动化监测的流量计 | |
KR20210140787A (ko) | 스마트미터링 기반 옥내 누수 감지 시스템 및 옥내 누수 감지 방법 | |
CN107843304A (zh) | 一种液电分离的自发电流量计 | |
KR200349291Y1 (ko) | 수도계량기용 순간유량 계측장치 | |
US11754432B2 (en) | System and method for detecting problems within compound water meters | |
CN1973189A (zh) | 用于测量介质的容积和/或流速的流量探测器和方法 | |
CN207741801U (zh) | 一种智能型靶式流量计 | |
MXPA05004822A (es) | Protocolo de comunicaciones y funciones para un medidor de agua. | |
EP3783319B1 (en) | Flow meter | |
RU195321U1 (ru) | Блок преобразования в электрический сигнал параметров вращения выполненного в виде крыльчатки элемента измерительного устройства | |
CN114739465B (zh) | 一种智能水表机电转换方法 | |
Ehrich | A guide to metering technologies | |
CN113758531B (zh) | 多功能磁电式非满管流量测量仪及其测量方法 | |
CN219223835U (zh) | 一种基于流量监测的水资源管理系统 | |
RU220926U1 (ru) | Ротационный счетчик газа |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
U107 | Dual application of utility model | ||
UA0107 | Dual application for utility model registration |
Comment text: Dual Application of Utility Model Registration Patent event date: 20040212 Patent event code: UA01011R07D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20040422 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20040213 |
|
UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20050413 Start annual number: 2 End annual number: 3 |
|
UR1001 | Payment of annual fee |
Payment date: 20070419 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 20080201 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 20090422 Start annual number: 6 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 20100421 Start annual number: 7 End annual number: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 20110509 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20120422 Year of fee payment: 9 |
|
UR1001 | Payment of annual fee |
Payment date: 20120422 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20130129 Year of fee payment: 10 |
|
UR1001 | Payment of annual fee |
Payment date: 20130129 Start annual number: 10 End annual number: 10 |
|
EXPY | Expiration of term |