JP7219302B2 - パイプ水漏れ検出装置及び漏れ検出手順 - Google Patents
パイプ水漏れ検出装置及び漏れ検出手順 Download PDFInfo
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- JP7219302B2 JP7219302B2 JP2021079120A JP2021079120A JP7219302B2 JP 7219302 B2 JP7219302 B2 JP 7219302B2 JP 2021079120 A JP2021079120 A JP 2021079120A JP 2021079120 A JP2021079120 A JP 2021079120A JP 7219302 B2 JP7219302 B2 JP 7219302B2
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- Prior art keywords
- pipe
- hydrophone
- pipeline
- detecting water
- leak
- 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.)
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/46—Launching or retrieval of pigs or moles
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/48—Indicating the position of the pig or mole in the pipe or conduit
-
- 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
- G01M3/005—Investigating fluid-tightness of structures using pigs or moles
-
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
-
- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2823—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pigs or moles traveling in the pipe
Description
1)収集システムをパイプの方向に対して垂直に配置する。
2)パイプの内部を循環する流れを確認し、その速度が装置を航行させるのに十分であることを確証する。
3)装置が収集システムに到達すると、それを直接見ることができる。
Claims (6)
- パイプラインの水漏れを検出するための装置であって、
2つの半ケーシング(1~1’)から得られる球形のケーシングと、
前記球形のケーシング内に配置された、音響信号のエミッタと、
パイプライン(15)内の音響信号の受信機としての少なくとも1つのハイドロホン(2)であって、前記ハイドロホン(2)は、前記球形のケーシング内に配置されて前記ケーシング内で信号プロセッサ(9)に接続され、前記信号プロセッサ(9)は、前記ハイドロホン(2)によって受信された前記音響信号に対応する音響情報の記憶ためのメモリカード(10)であって、少なくとも1つのバッテリ(11)によって電力を供給されるメモリカード(10)を備え、前記信号プロセッサ(9)は、前記ハイドロホン(2)によって受信された音響信号ごとの経過した航行時間を前記メモリカード(10)に記録するように構成されたクロックモジュール(12)を有する、少なくとも1つのハイドロホン(2)と、を備え、
前記球形のケーシングは、外部の間隔を空けた複数の周囲の溝と、前記周囲の溝に受け入れられる複数のガスケット(33)と、を含み、
前記ガスケット(33)は、起こり得る詰まりの発生時に回転を促す粘着性のテクスチャを有しており、
前記装置は中性浮力を有しており、
前記2つの半ケーシング(1~1’)は、相互に結合されてそれらの間を密閉されることができ、かつ、前記ハイドロホン(2)との接続部(7~8)が形成される穴(3)及び窓(4)を取り付けられる、
パイプラインの水漏れを検出するための装置。 - 前記球形のケーシング内に配置されて、前記パイプライン(15)全体に沿って存在する一連の間隔を空けた同期システムとリアルタイムで通知するように構成された通信通信モジュール(13)をさらに備え、前記同期システムに基づいて、境界を定められた既知の伸長範囲の始点/終点が定められ、位置決めエラーがない場合、前記装置は、各同期システムによってその位置パラメータをリセットするように構成され、前記同期システムは、通信モジュール、クロックモジュール及び電源モジュールを備える、請求項1に記載のパイプラインの水漏れを検出するための装置。
- 一方向又は双方向の通信モジュールをさらに備える、請求項1に記載のパイプラインの水漏れを検出するための装置。
- 前記通信モジュールが、ビータ、音声発振器又はBluetoothとともに使用するように構成されている、若しくは、双方向通信の場合、無線又は超音波を使用する通信のために構成されている、請求項3に記載のパイプラインの水漏れを検出するための装置。
- 開始システムを含み、前記開始システムを通じて、前記装置は、前記パイプライン(15)の内側に沿って前記装置が移動した時間を監視し始める、請求項1に記載のパイプラインの水漏れを検出するための装置。
- 前記装置に電力を供給するバッテリをさらに備える、請求項1に記載のパイプラインの水漏れを検出するための装置。
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JP2022184889A JP7455930B2 (ja) | 2015-04-28 | 2022-11-18 | パイプ水漏れ検出装置及び漏れ検出手順 |
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ESP201530574 | 2015-04-28 | ||
ES201530574A ES2588214B1 (es) | 2015-04-28 | 2015-04-28 | Dispositivo detector de fugas de agua en tuberías y procedimiento para la detección de fugas |
JP2018507781A JP2018514792A (ja) | 2015-04-28 | 2016-03-11 | パイプ水漏れ検出装置及び漏れ検出手順 |
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JP2021119357A JP2021119357A (ja) | 2021-08-12 |
JP7219302B2 true JP7219302B2 (ja) | 2023-02-07 |
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JP2021079120A Active JP7219302B2 (ja) | 2015-04-28 | 2021-05-07 | パイプ水漏れ検出装置及び漏れ検出手順 |
JP2022184889A Active JP7455930B2 (ja) | 2015-04-28 | 2022-11-18 | パイプ水漏れ検出装置及び漏れ検出手順 |
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Country Status (26)
Country | Link |
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US (2) | US10801915B2 (ja) |
EP (1) | EP3428603B1 (ja) |
JP (3) | JP2018514792A (ja) |
CN (1) | CN107771276A (ja) |
AU (1) | AU2016254739B2 (ja) |
BR (1) | BR112017023376B1 (ja) |
CA (1) | CA2984590A1 (ja) |
CL (1) | CL2017002742A1 (ja) |
CO (1) | CO2017012238A2 (ja) |
DK (1) | DK3428603T3 (ja) |
EA (1) | EA201700537A1 (ja) |
EC (1) | ECSP17079089A (ja) |
ES (2) | ES2588214B1 (ja) |
FI (1) | FI3428603T3 (ja) |
LT (1) | LT3428603T (ja) |
MA (1) | MA46170B1 (ja) |
MD (1) | MD3428603T2 (ja) |
MX (2) | MX2017013942A (ja) |
PE (1) | PE20180321A1 (ja) |
PL (1) | PL3428603T3 (ja) |
PT (1) | PT3428603T (ja) |
RS (1) | RS65109B1 (ja) |
SG (1) | SG11201709828RA (ja) |
SI (1) | SI3428603T1 (ja) |
WO (1) | WO2016174284A1 (ja) |
ZA (1) | ZA201708080B (ja) |
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EP3336505B1 (en) * | 2016-12-15 | 2020-02-12 | INGU Solutions Inc. | Sensor device and systems for determining fluid parameters |
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US11686417B2 (en) * | 2018-09-17 | 2023-06-27 | Timothy Healy | Apparatus for autonomous pipeline assessment |
US11482092B1 (en) * | 2020-04-30 | 2022-10-25 | United Services Automobile Association (Usaa) | Smart sensors for plumbing systems |
CA3142261A1 (en) | 2021-01-04 | 2022-07-04 | Russell Nde Systems Inc. | System and method for retrieving in-line leak detection devices |
US20220356690A1 (en) * | 2021-05-07 | 2022-11-10 | StormSensor Inc. | Decoupling tidal effects from water depth measurements in stormwater drainage systems |
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CN116557793B (zh) * | 2023-07-10 | 2023-12-05 | 中建安装集团有限公司 | 一种融合压力传感和温度传感的供热管道运行状态监测系统及方法 |
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JP2014160019A (ja) | 2013-02-20 | 2014-09-04 | Hiroshi Suzuki | 管路漏水調査方法及び管路漏水調査システム |
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