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WO2012091489A3 - Appareil permettant de détecter les fuites d'eau - Google Patents

Appareil permettant de détecter les fuites d'eau Download PDF

Info

Publication number
WO2012091489A3
WO2012091489A3 PCT/KR2011/010311 KR2011010311W WO2012091489A3 WO 2012091489 A3 WO2012091489 A3 WO 2012091489A3 KR 2011010311 W KR2011010311 W KR 2011010311W WO 2012091489 A3 WO2012091489 A3 WO 2012091489A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
water leakage
pipeline
housing
detecting water
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.)
Ceased
Application number
PCT/KR2011/010311
Other languages
English (en)
Korean (ko)
Other versions
WO2012091489A2 (fr
Inventor
민경수
박상봉
김동현
오경석
이경섭
박혁성
천문숙
주동성
류재연
백종은
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Water Resources Engineering Corp
Robogen Co Ltd
Original Assignee
Water Resources Engineering Corp
Robogen Co Ltd
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 Water Resources Engineering Corp, Robogen Co Ltd filed Critical Water Resources Engineering Corp
Publication of WO2012091489A2 publication Critical patent/WO2012091489A2/fr
Publication of WO2012091489A3 publication Critical patent/WO2012091489A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • G01M3/246—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes using pigs or probes travelling in the pipe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2636—Surfaces cylindrical from inside

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

La présente invention concerne un appareil permettant de détecter les fuites d'eau, qui détecte les emplacements de fuite tout en se déplaçant le long de l'intérieur d'une conduite souterraine. L'appareil permettant de détecter les fuites d'eau selon la présente invention comprend : un logement qui flotte le long d'une conduite ; une unité de collecte de données de relevé disposée dans le logement de façon à collecter des données de relevé en trois dimensions de la conduite ; une unité de détection sonore disposée dans le logement pour acquérir des sons de fuite générés par une fuite d'eau dans la conduite ; une unité de commande qui reçoit des données analogiques collectées par l'unité de collecte de données de relevé et l'unité de détection sonore et qui convertit les données analogiques reçues en données numériques ; et une unité de stockage permettant de stocker les données numériques transmises par l'unité de commande.
PCT/KR2011/010311 2010-12-30 2011-12-29 Appareil permettant de détecter les fuites d'eau Ceased WO2012091489A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100138943A KR20120077109A (ko) 2010-12-30 2010-12-30 누수탐지장치
KR10-2010-0138943 2010-12-30

Publications (2)

Publication Number Publication Date
WO2012091489A2 WO2012091489A2 (fr) 2012-07-05
WO2012091489A3 true WO2012091489A3 (fr) 2012-10-04

Family

ID=46383750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/010311 Ceased WO2012091489A2 (fr) 2010-12-30 2011-12-29 Appareil permettant de détecter les fuites d'eau

Country Status (2)

Country Link
KR (1) KR20120077109A (fr)
WO (1) WO2012091489A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2540979A (en) * 2015-08-03 2017-02-08 Pipa Ltd An acoustic leak detection unit
KR101700825B1 (ko) 2016-07-28 2017-01-31 주식회사 한화건설 배관의 파손위치 탐지 장치 및 파손위치 탐지 방법
KR101956554B1 (ko) * 2017-12-15 2019-03-13 대한민국 체공 가능한 부유식 공기 상태 검출 장치
KR102169121B1 (ko) * 2020-06-25 2020-10-22 서울특별시 상수도관 내부 수중 촬영 시스템 및 이를 이용한 상수도관 내부 촬영 방법.
KR102536981B1 (ko) * 2021-01-19 2023-05-26 한국가스공사 이동거리 측정 시스템
KR102581774B1 (ko) * 2021-04-05 2023-09-21 김성국 청음 가능한 관로 검사용 내시경 장치
KR102581778B1 (ko) * 2021-04-05 2023-09-21 김성국 관로 검사용 반자동 내시경 장치
KR102717982B1 (ko) 2024-01-05 2024-10-16 주식회사 에스에이치이엔지 배관 누수탐지장치
CN119062923B (zh) * 2024-11-07 2025-01-24 山西观地科技有限公司 一种自驱动自来水管道泄漏检测仪器及检测方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225229A (ja) * 1985-07-26 1987-02-03 Nippon Oil Co Ltd パイプライン用検査ピグ
KR20090008796A (ko) * 2007-07-19 2009-01-22 수자원기술 주식회사 지하 매설관의 3차원 지리정보 획득장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225229A (ja) * 1985-07-26 1987-02-03 Nippon Oil Co Ltd パイプライン用検査ピグ
KR20090008796A (ko) * 2007-07-19 2009-01-22 수자원기술 주식회사 지하 매설관의 3차원 지리정보 획득장치

Also Published As

Publication number Publication date
KR20120077109A (ko) 2012-07-10
WO2012091489A2 (fr) 2012-07-05

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