JP2023018040A - 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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- JP2023018040A JP2023018040A JP2022184889A JP2022184889A JP2023018040A JP 2023018040 A JP2023018040 A JP 2023018040A JP 2022184889 A JP2022184889 A JP 2022184889A JP 2022184889 A JP2022184889 A JP 2022184889A JP 2023018040 A JP2023018040 A JP 2023018040A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims description 11
- 238000001514 detection method Methods 0.000 title description 15
- 230000007935 neutral effect Effects 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims 2
- 230000002457 bidirectional effect Effects 0.000 claims 1
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- 238000002604 ultrasonography Methods 0.000 claims 1
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Classifications
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- 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
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
- Pipeline Systems (AREA)
Abstract
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 (10)
- パイプラインの水漏れを検出するための装置であって、音響信号を分析するための回路に接続された1つ又は複数のハイドロホンなど、漏れる可能性がある流体が流れるパイプライン内で音を分析するためのこれらの音の発信/受信手段が取り付けられた装置であって、装置は、中立の浮力の本質的に球体の構成を有するケーシングから作製され、前記ケーシング内に、信号プロセッサ(9)に接続された少なくとも1つのハイドロホン(2)が存在し、前記信号プロセッサ(9)は、メモリカード(10)に情報を記憶し、少なくとも1つのバッテリ(11)によって電力を供給され、プロセッサは、(9)クロックモジュール(12)の信号を有し、前記信号によって、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が前記メモリ(10)に記録される、装置。
- 前記装置は、パイプ全体に沿って特定の距離毎に外側に取り付けられた一連の同期システムとリアルタイムで通信することができるように、通信モジュール(13)を含み、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、位置決めエラーはなく、前記装置の位置パラメータをリセットし、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から構成される、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。
- 一方向又は双方向であることが可能な通信モジュールを含む、請求項1又は2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、ビーター、音声発振器及び/又はBluetoothの使用に基づいている、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に基づいている、請求項1~3のいずれか1項に記載のパイプラインの水漏れを検出するための装置。
- 前記装置の前記ケーシングが、相互に結合可能であり、かつ、それらの間を密閉することができる2つの半球(1~1’)を用いることによって得られる本質的に球体の構成を有し、前記半球には穴(3)及び窓(4)が取り付けられ、前記穴(3)及び窓(4)を介して、水中で発生する音の受信媒体の決定因子である、前記ハイドロホンとの接続部が形成される(7~8)、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。
- 開始システムを含み、前記開始システムによって前記装置、前記パイプライン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。
- 前記ケーシングが、関連するジョイント部分が挿入される多数の周囲溝(33)を含み、多数の周囲溝(33)は、起こり得る詰まりの発生時に回転を促す粘着性要素を定める、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。
- 監視すべき前記パイプライン(15)に前記アクセスバルブ(17)を介して挿入される適切な寸法のロッド(16)から構成された前記パイプラインに前記装置を挿入するための付属品であって、Oリングを有する下側プレート(21)及び前記装置が取り付けられる可撓性金属スリーブ(21)に接続される付属品を含み、付属品は任意選択的に流量計を含む、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。
- 前記パイプライン(15)に前記アクセスバルブ(17)を介して挿入される適切な寸法のロッド(16’)から構成された、前記パイプラインから前記装置を取り出すための付属品であって、前記装置を受け止めるように意図されたネット(18)、Oリング、金属スリーブ及び前記ネット(18)が取り付けられる一対の可撓性プレート(22)に接続され、カメラ、前記装置の到着検出器及び流量計を含む電子機器(23)を取り付けられた付属品を含む、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。
- その長さ全体に沿ったパイプライン内からの音響信号の発信/受信からなる、パイプラインの水漏れを検出するための方法であって、これらの信号は、それらが発生した正確な時間のタイムスタンプとともに記録され、これらの信号は、潜在的な水漏れに関連する起こり得る異常を検出するために分析かつ解釈され、その結果、経過した時間及び前記パイプラインの内側を循環する既知の水の流れに基づいて、検出された異常のそれぞれの正確な距離を決定する、パイプラインの水漏れを検出するための方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201530574A ES2588214B1 (es) | 2015-04-28 | 2015-04-28 | Dispositivo detector de fugas de agua en tuberías y procedimiento para la detección de fugas |
ESP201530574 | 2015-04-28 | ||
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 |
JP2021079120A 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 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021079120A Division 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 |
Publications (2)
Publication Number | Publication Date |
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JP2023018040A true JP2023018040A (ja) | 2023-02-07 |
JP7455930B2 JP7455930B2 (ja) | 2024-03-26 |
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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JP2018507781A Pending 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 |
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 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
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JP2018507781A Pending 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 |
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 |
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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