PL443070A1 - Układ oraz odpowiedni sposób do detekcji i monitorowania uszkodzeń spoin gazociągów w zmiennych warunkach pomiaru, zwłaszcza obciążeń oraz temperatury - Google Patents
Układ oraz odpowiedni sposób do detekcji i monitorowania uszkodzeń spoin gazociągów w zmiennych warunkach pomiaru, zwłaszcza obciążeń oraz temperaturyInfo
- Publication number
- PL443070A1 PL443070A1 PL443070A PL44307022A PL443070A1 PL 443070 A1 PL443070 A1 PL 443070A1 PL 443070 A PL443070 A PL 443070A PL 44307022 A PL44307022 A PL 44307022A PL 443070 A1 PL443070 A1 PL 443070A1
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- weld
- measurement conditions
- detecting
- data acquisition
- variable measurement
- Prior art date
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- 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
- G01N29/04—Analysing solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
- B06B1/0618—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
- G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
- G01L1/162—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
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- 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
- G01N29/04—Analysing solids
- G01N29/048—Marking the faulty objects
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- 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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
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- 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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4445—Classification of defects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Zgodnie ze zgłoszeniem zapewniony jest układ do detekcji i monitorowania uszkodzeń spoin (2) gazociągów w zmiennych warunkach pomiaru, zwłaszcza obciążeń oraz temperatury, charakteryzujący się tym, że zawiera moduł akwizycji i analizy danych (3) wyposażony w obwód generatora, pomiaru i analizy sygnału elektrycznego; przetworniki piezoelektryczne (4a - 4h), czujniki odkształceń (5a, 5b) i czujnik temperatury (6), umieszczone na monitorowanym gazociągu (1) w otoczeniu spoiny (2) oraz połączone niezależnie z modułem akwizycji i analizy danych (3). Przetworniki (4a – 4h) tworzą powiązane ze sobą funkcjonalnie pary, przy czym w ramach każdej pary jeden przetwornik piezoelektryczny (4a — 4d) umieszczony po jednej stronie spoiny (2) i zasilany przez moduł akwizycji i analizy danych (3) jest przeznaczony do wzbudzania w monitorowanym gazociągu (1) fali sprężystej, a drugi przetwornik piezoelektryczny (4e — 4h) umieszczony po drugiej stronie spoiny (2) jest przeznaczony do wytwarzania napięcia elektrycznego wywołanego docierającą do niego falą sprężystą przechodzącą przez spoinę (2). Moduł akwizycji i analizy danych (3) służy do oceny ryzyka wystąpienia lub powstania uszkodzenia spoiny (2) poprzez porównanie rejestrowanego sygnału elektrycznego przetwornika piezoelektrycznego każdej funkcjonalnej pary z sygnałem referencyjnym dobieranym z uwzględnieniem zmiennych warunków pomiarowych na podstawie wskazań czujników odkształceń (5a, 5b) i czujnika temperatury (6). Zgodnie ze zgłoszeniem zapewniony jest także odpowiedni sposób detekcji i monitorowania uszkodzeń spoin (2) gazociągów w zmiennych warunkach pomiaru.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL443070A PL443070A1 (pl) | 2022-12-07 | 2022-12-07 | Układ oraz odpowiedni sposób do detekcji i monitorowania uszkodzeń spoin gazociągów w zmiennych warunkach pomiaru, zwłaszcza obciążeń oraz temperatury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL443070A PL443070A1 (pl) | 2022-12-07 | 2022-12-07 | Układ oraz odpowiedni sposób do detekcji i monitorowania uszkodzeń spoin gazociągów w zmiennych warunkach pomiaru, zwłaszcza obciążeń oraz temperatury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL443070A1 true PL443070A1 (pl) | 2024-06-10 |
Family
ID=91432125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL443070A PL443070A1 (pl) | 2022-12-07 | 2022-12-07 | Układ oraz odpowiedni sposób do detekcji i monitorowania uszkodzeń spoin gazociągów w zmiennych warunkach pomiaru, zwłaszcza obciążeń oraz temperatury |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL443070A1 (pl) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393445A (zh) * | 2011-10-24 | 2012-03-28 | 沈阳建筑大学 | 基于压电陶瓷传感器和导波分析的管道结构损伤监测方法 |
| CN105318842A (zh) * | 2015-11-17 | 2016-02-10 | 大连大学 | 压力管道焊缝破损监测传感器系统 |
| US10215011B2 (en) * | 2012-12-18 | 2019-02-26 | Vallourec Tubes France | Pipeline element fitted with a monitoring system |
-
2022
- 2022-12-07 PL PL443070A patent/PL443070A1/pl unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393445A (zh) * | 2011-10-24 | 2012-03-28 | 沈阳建筑大学 | 基于压电陶瓷传感器和导波分析的管道结构损伤监测方法 |
| US10215011B2 (en) * | 2012-12-18 | 2019-02-26 | Vallourec Tubes France | Pipeline element fitted with a monitoring system |
| CN105318842A (zh) * | 2015-11-17 | 2016-02-10 | 大连大学 | 压力管道焊缝破损监测传感器系统 |
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