Device for detecting influence of ultrasonic decontamination on pipeline performance

Abstract

The utility model relates to the field of pipeline detection, and provides a device for detecting the influence of ultrasonic decontamination on the performance of a pipeline, which is used for detecting the performance of the pipeline in a working state of an ultrasonic device, the ultrasonic device comprises an ultrasonic generator, and the ultrasonic generator is used for being attached to the periphery of the pipeline. The device for detecting the influence of ultrasonic decontamination on the pipeline performance comprises a detection probe and a control module. The detection probe is used for being attached to the periphery of the pipeline; the control module is in communication connection with the detection probe, and the control module is configured to obtain detection information of the detection probe when the ultrasonic generator works. According to the scheme, stress and strain detection is carried out while ultrasonic work is carried out on the pipeline. Ultrasonic wave work and stress strain detection are combined together, and more comprehensive and real-time monitoring of the state of the pipeline can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline detection field, in particular to a device for detecting the influence of ultrasonic decontamination on pipeline performance. BACKGROUND

[0002] The operation of nuclear power unit cannot be separated from the pipeline connecting various devices, and the pipeline is often required to be checked and maintained by ultrasonic wave and radioactive waste decontamination. After the pipeline is affected by ultrasonic wave, whether strain occurs and internal stress changes, in order to ensure safety, the influence of these changes on the performance of the pipeline and the reduction of the service life of the pipeline should be detected and analyzed.

[0003] Although there are various ultrasonic devices for pipeline detection in the prior art, such as ultrasonic flaw detector and corrosion monitor, they are mostly limited to the detection of surface defects or local corrosion, and cannot provide the overall stress and strain distribution of the pipeline under the action of ultrasonic wave. In addition, the influence of ultrasonic wave frequency, intensity and action time on pipeline material in the flaw detection process also lacks systematic research and technical support. SUMMARY

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a device for detecting the influence of ultrasonic decontamination on pipeline performance, and to improve the detection effect of the pipeline.

[0005] To achieve the above-mentioned purpose and other related purposes, the utility model provides a device for detecting the influence of ultrasonic decontamination on pipeline performance, which is used for detecting the performance of the pipeline under the working state of the ultrasonic device. The ultrasonic device comprises an ultrasonic generator, and the ultrasonic generator is used for adhering to the outer periphery of the pipeline. The device for detecting the influence of ultrasonic decontamination on pipeline performance comprises:

[0006] A detection probe is used for adhering to the outer periphery of the pipeline to obtain the change information of the pipeline.

[0007] A control module is in communication connection with the detection probe. The control module is configured to obtain the detection information of the detection probe when the ultrasonic generator works. The control module is configured to judge the influence of ultrasonic decontamination on pipeline performance according to the detection information.

[0008] The detection probe comprises a stress monitoring probe and a strain monitoring probe. The control module is configured to judge the influence of ultrasonic decontamination on pipeline performance according to the stress data detected by the stress monitoring probe and the strain data detected by the strain monitoring probe.

[0009] In a specific embodiment of the utility model, the stress monitoring probe and the strain monitoring probe are arranged in a plurality of circumferential annular arrays along the pipeline.

[0010] In a specific embodiment of the utility model, the detection probe is provided with at least two groups.

[0011] In a specific embodiment of the utility model, the detection probe is provided with a clamp, and the clamp is used for clamping the outer periphery of the pipeline.

[0012] In a specific embodiment of the utility model, the clamp is an adjustable annular clamp.

[0013] In a specific embodiment of the utility model, the control module is configured to acquire the detection information of the detection probe during the whole working process of the ultrasonic generator.

[0014] In a specific embodiment of the utility model, a pressure sensor is arranged on the inner side of the clamp, and the pressure sensor is in communication connection with the control module.

[0015] In a specific embodiment of the utility model, the detection areas of two adjacent detection probes overlap.

[0016] In a specific embodiment of the utility model, the detection probe comprises a temperature monitoring probe, the temperature monitoring probe is in contact type connection with the outer wall of the pipeline, and the control module is configured to synchronously analyze the correlation between temperature change and stress-strain data.

[0017] The utility model provides a kind of device for detecting the influence of ultrasonic wave decontamination on pipeline performance, and the stress-strain detection is carried out while the pipeline is subjected to ultrasonic wave work in the above-mentioned scheme.The ultrasonic wave work and stress-strain detection are combined together, which can realize more comprehensive and real-time monitoring of the pipeline state.This integrated technology not only can improve the accuracy and comprehensiveness of detection, real-time monitor the stress change of pipeline under the action of ultrasonic wave, but also can effectively avoid the potential risk of pipeline due to the action of ultrasonic wave, prolong the service life of pipeline, improve the safety and reliability of nuclear power unit and other equipment.In addition, with this technology, the maintenance strategy and plan of pipeline can be optimized, the maintenance cost is reduced, and the overall detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used for embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0019] Figure 1 It is the structure schematic drawing of the device for detecting the influence of ultrasonic wave decontamination on pipeline performance in a specific embodiment of the utility model.

[0020] Figure 2 The flow chart of the method for detecting the influence of ultrasonic decontamination on the performance of the pipeline in an embodiment of the utility model.

[0021] The figure mark explanation: 1, working position; 10, detection probe; 20, control module; 30, display screen. DETAILED DESCRIPTION

[0022] The implementation mode of the utility model will be explained below through specific concrete examples, and other advantages and effects of the utility model can be easily understood by those skilled in the art from the content disclosed in the specification. The utility model can also be implemented or applied through other different concrete implementation modes, and each detail in the specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the utility model. It should be noted that the following examples and features in the examples can be combined with each other without conflict.

[0023] It should be noted that the diagrams provided in the following examples only illustrate the basic concept of the utility model in a schematic manner, and only show the components related to the utility model in the diagrams, not the number, shape and size of the components when actually implemented. The shape, number and proportion of each component in actual implementation can be changed arbitrarily, and the component layout pattern can also be more complex.

[0024] With the steady development of China's nuclear power industry, the number of nuclear power units is increasing year by year. As an important part of clean energy, nuclear power plays an increasingly important role in improving energy security, promoting economic development and improving the environment. One of the core parts of nuclear power units is the pipeline system operating under high temperature and high pressure. These pipelines bear important transportation tasks, including the transportation of coolant, steam, fuel and chemical agents. The stable operation of the pipeline is directly related to the safety and economic benefits of the nuclear power unit, so the detection and maintenance of the pipeline are particularly important.

[0025] The pipeline system of the nuclear power unit is usually inspected and maintained using ultrasonic detection technology. Ultrasonic detection can effectively identify defects in the inner wall of the pipeline, such as cracks, corrosion, welding defects, etc., and timely discover potential problems to ensure the safe operation of the equipment. In addition, ultrasonic technology is also widely used in decontamination operations of radioactive waste. Through ultrasonic cleaning and decontamination, the residual radioactive material is effectively reduced, and the safety and environmental protection level is improved. Since ultrasonic waves play an important role in these processes, the influence of ultrasonic technology on the performance of the pipeline has gradually attracted the attention of academics and engineering and technical personnel.

[0026] However, whether the physical changes such as stress and strain generated by ultrasonic waves in pipeline inspection and decontamination process will affect the structural integrity of the pipeline, there is still a lack of in-depth research and systematic detection methods. The high-frequency vibration of ultrasonic waves may cause microscopic damage to the pipeline material, especially in high temperature and high pressure environment, the pipeline may change in physical properties due to long-term ultrasonic action, such as strain accumulation, internal stress distribution, etc. These changes may not be easily detected in the short term, but may lead to fatigue rupture, corrosion aggravation or structural deformation of the pipeline after long-term accumulation, affecting its service life and safe operation.

[0027] Therefore, in view of the influence of ultrasonic waves on the performance of the pipeline, it is urgent to design a new detection method for monitoring the physical changes of the pipeline material under the action of ultrasonic waves, especially the changes of strain, internal stress and fatigue damage. Such detection method not only can monitor the performance changes of the pipeline under the action of ultrasonic waves in real time, but also can evaluate the influence of these changes on the long-term service life of the pipeline, providing scientific basis and technical support for the management of nuclear power unit pipeline. Through effective monitoring and analysis of the influence of ultrasonic waves on the performance of the pipeline, potential pipeline risks can be found in time, and necessary maintenance and repair measures can be taken in advance, so as to prolong the service life of the pipeline and ensure the safe and stable operation of the nuclear power unit.

[0028] At present, although the traditional pipeline detection technology can provide the surface defect information of the pipeline, it is not sufficient for monitoring the internal performance changes of the pipeline under the action of ultrasonic waves, and most of the existing detection technologies can only focus on the strain and crack on the surface of the pipeline, without considering the microscopic stress distribution inside the pipeline under the action of ultrasonic waves and its influence on the long-term performance of the pipeline material. Therefore, developing a comprehensive detection method integrating ultrasonic detection and stress and strain analysis has become a key requirement to ensure the safe operation and prolong the service life of the pipeline.

[0029] The pipeline system of nuclear power unit may change in strain and internal stress under the action of ultrasonic waves for a long time, which may affect the performance and safety of the pipeline. Therefore, designing a technical method capable of detecting the influence of ultrasonic waves on the performance of the pipeline has become a problem urgently needed to be solved in the current nuclear power industry.

[0030] To solve the above technical problems, as Figure 1The utility model provides a device for detecting the influence of ultrasonic decontamination on pipeline performance, which is used for detecting the pipeline performance under the working state of an ultrasonic device. The ultrasonic device comprises an ultrasonic generator. The ultrasonic generator is used for adhering to the outer periphery of the pipeline. The ultrasonic device can be an ultrasonic detection device or an ultrasonic decontamination device. Taking the ultrasonic decontamination device as an example, the ultrasonic generator of the ultrasonic decontamination device is used for adhering to the outer periphery of the pipeline and is close to the position of the weld. The ultrasonic generator is mainly used for generating ultrasonic waves and acting on the pipeline weld area through a specific transmission mode. The working principle is to generate high-frequency sound waves through oscillation, convert mechanical energy into ultrasonic energy, and then act on the cleaned area (weld). The ultrasonic generator usually comprises a transmitter, a regulator, and a sensor module, which can adjust the frequency and power of the output as needed. The function of the ultrasonic generator is to directly transmit ultrasonic signals to the dirt deposition area near the pipeline weld. The ultrasonic wave transmits high-frequency vibration, induces cavitation in the liquid, and the explosive rupture of these cavitation bubbles produces strong impact force, effectively stripping the deposits, especially for the difficult-to-clean weld parts. The strong vibration effect of the ultrasonic wave can break through the limitations of traditional decontamination methods and achieve deep cleaning.

[0031] The device for detecting the influence of ultrasonic decontamination on pipeline performance comprises a detection probe 10 and a control module 20.

[0032] The detection probe 10 is used for adhering to the outer periphery of the pipeline to obtain the change information of the pipeline. By adhering the detection probe 10 to the outer periphery of the pipeline, the probe can accurately capture the slight changes on the surface of the pipeline or inside the pipeline structure.

[0033] The detection probe 10 comprises a stress monitoring probe and a strain monitoring probe. The stress monitoring probe is a force measuring probe, which is mainly used for measuring the stress distribution of the pipeline under external or internal load. Stress is the reaction force generated inside an object due to external forces, which is usually closely related to factors such as the shape, material, external load, and temperature change of the object. For a pipeline, excessive stress can cause it to break, deform, or even fail, so monitoring the stress distribution of the pipeline is crucial to ensure the safe operation of the pipeline. The stress monitoring probe uses physical effects (such as fiber Bragg grating, piezoelectric sensor, etc.) to sense the stress changes on the surface or inside the pipeline. For example, the fiber Bragg grating sensor uses the change in the light wave transmission characteristics in the optical fiber to measure stress. When the pipeline is stressed, the surface of the pipeline will deform slightly, and the light propagation characteristics of the optical fiber will change, which will be detected by the probe and converted into an electrical signal.

[0034] The strain monitoring probe is a distance measuring probe, which is used to monitor the strain of the pipeline in real time, mainly focusing on the deformation of the pipeline caused by external loads, temperature changes and other factors. Strain is the dimensional change of a material under stress, often manifested as an increase or decrease in length. Excessive strain can cause instability of the pipeline structure, and even rupture or collapse, so monitoring strain is crucial. Strain monitoring usually relies on strain gauge technology, fiber optic grating technology or other strain sensors. Strain gauges are usually made of thin film materials, and when the pipeline deforms under external stress, the resistance of the strain gauge changes, and the sensor senses the strain of the pipeline through this change. In fiber optic strain sensors, the optical signal in the fiber is affected by strain, resulting in corresponding changes, which are detected and converted into strain values.

[0035] The control module 20 is configured to determine the impact of ultrasonic cleaning on the performance of the pipeline according to the stress data detected by the stress monitoring probe and the strain data detected by the strain monitoring probe. The control module 20 first obtains the dynamic state of the pipeline, including the stress change and deformation of the pipeline during the cleaning process, through the stress monitoring probe and the strain monitoring probe. When the ultrasonic generator is started, the vibration generated by the ultrasonic wave will act on the surface of the pipeline and cause certain stress and strain. Through real-time data collection, the control module 20 can analyze these stress and strain changes to determine whether there is excessive stress concentration or uneven strain that may cause damage to the pipeline surface or material fatigue, affecting the long-term safety of the pipeline. The control module 20 determines whether the ultrasonic cleaning process has entered a "safe threshold" according to the stress and strain data, i.e. the pipeline surface will not be damaged by the high-frequency vibration of the ultrasonic wave. If the data indicates that the stress or strain of the pipeline exceeds the set safety range, the control module 20 can automatically adjust the frequency, power or cleaning mode of the ultrasonic wave to avoid excessive vibration affecting the performance of the pipeline.

[0036] The stress monitoring probe and the strain monitoring probe are arranged in a circumferential ring array along the pipeline. The stress monitoring probe and the strain monitoring probe are specifically arranged in 12. The stress and strain monitoring probes are evenly distributed in the circumferential direction of the pipeline to form a ring array, which can comprehensively monitor the stress and deformation of the pipeline at different positions. The monitoring point of each probe represents a different area of the pipeline, ensuring that changes in different parts of the pipeline can be captured, especially in areas where there is local stress concentration. The failure or abnormal change of the pipeline is often local, which may be concentrated in a small part of the pipeline or only occur at certain times. The distribution of multiple probes allows the probes to sense local changes in the pipeline, thereby accurately locating the position where the problem occurs. By integrating the monitoring data of each probe, the abnormal behavior of the pipeline can be identified and the specific location where it occurs can be analyzed.

[0037] As Figure 1As shown, the detection probe 10 is provided with at least two groups. Two groups of detection probes 10 can be placed on both sides of the ultrasonic working area to detect the changes of the pipeline during ultrasonic process. Uniformly arranging multiple probes at different positions of the ultrasonic working area can monitor various changes of the material or the pipeline surface under the action of ultrasonic waves. If the probes are arranged in two groups and placed on both sides of the ultrasonic working area, a more comprehensive detection effect can be obtained.

[0038] In a specific embodiment of the present application, the detection probe 10 is provided with a clamp for clamping the outer periphery of the pipeline. The clamp can effectively fix the probe, prevent the probe position from deviating due to vibration or external disturbance during the detection process, and ensure that the probe can maintain sufficient contact area under different surface conditions by adjusting the position and angle of the probe.

[0039] In a specific embodiment of the present application, the clamp is an adjustable annular clamp. The adjustable annular clamp can adapt to pipelines of different diameters by adjusting its size or shape. The adjustment mechanism can be in the form of threads, springs, hydraulic or mechanical adjustment, etc. This enables the clamp to uniformly apply pressure around the outer periphery of the pipeline, ensuring that the detection probe 10 has sufficient contact area with the pipeline surface. The design of the annular clamp can ensure that the clamping force is uniformly distributed around the outer periphery of the pipeline, thereby avoiding the problem of excessive or insufficient local pressure of the clamp. Through the annular structure, the clamp can be evenly distributed around the pipeline, avoiding deviation or instability.

[0040] The control module 20 is in communication connection with the detection probe 10, and the control module 20 is configured to acquire detection information of the detection probe 10 when the ultrasonic generator is working. The control module 20 is responsible for receiving signals from the detection probe 10 and processing and analyzing these signals in real time. Through signal processing algorithms, the control module 20 can evaluate the health status of the pipeline, find potential defects, and adjust the parameters of the ultrasonic working as needed.

[0041] The control module 20 includes a power module, a signal module, and a display screen 30.

[0042] The power module is the basic part of the control module 20, which provides necessary power support for the entire detection system to ensure stable operation of the equipment. Using lithium batteries as power supply has the characteristics of high energy density and long time use.

[0043] The signal module is responsible for converting the electrical signals collected by the sensors into usable data and processing and displaying them in real time. Its main functions include signal amplification, filtering, processing, and conversion into digital data for subsequent analysis and display. The stress and strain data of the pipeline are usually obtained through sensors, and the sensor outputs an analog signal, which cannot be directly processed by the computer system. Another key function of the signal module is to store and export the data processing results when needed, especially the generated stress and strain change curves.

[0044] The display screen 30 is an important output part in the control module 20, mainly used for displaying real-time data, graphics and detection results. The display screen 30 not only allows the operator to immediately understand the detection status, but also effectively displays the real-time stress and strain data of the pipeline and their change trends. The display screen 30 will continuously update the real-time stress and strain data of the pipeline, display the current pipeline state, help the operator judge whether the pipeline has problems such as overload and fatigue, and whether immediate shutdown for maintenance or repair is needed. The display screen 30 not only displays real-time data, but also displays the stress and strain change curves of the pipeline throughout the process, helping the operator observe the trend changes of stress and strain of the pipeline during the detection process. The stress and strain change curves can visually display the stress change trend of the pipeline during the entire detection process, so that the detection personnel can immediately see whether the pipeline has abnormal stress fluctuations or potential fault points.

[0045] In a specific embodiment of the present application, the control module 20 is configured to obtain detection information of the detection probe 10 during the entire operation of the ultrasonic generator. This function allows us to identify the changes in the pipeline under the action of ultrasonic waves in a timely manner, thereby evaluating the impact of ultrasonic waves on the pipeline and taking appropriate measures. This real-time monitoring not only improves the safety and reliability of the pipeline system, but also provides important data support for subsequent maintenance and improvement. By analyzing the detection information, we can better understand the propagation characteristics of ultrasonic waves in the pipeline and the possible structural changes caused by them.

[0046] In a specific embodiment of the present application, a pressure sensor is arranged inside the clamp, and the pressure sensor is in communication connection with the control module. The clamping pressure of the clamp on the pipeline is monitored in real time to avoid poor contact between the detection probe and the pipeline due to insufficient clamping force, or damage to the surface of the pipeline due to excessive clamping force.

[0047] In a specific embodiment of the present application, the detection areas of two adjacent detection probes overlap. Full coverage monitoring of the stress / strain of the pipeline surface is achieved by overlapping the detection areas, avoiding local data loss near the weld due to structural mutations, and improving the reliability of defect detection.

[0048] In a specific embodiment of the utility model, the detection probe contains temperature monitoring probe, temperature monitoring probe and pipeline outer wall contact type connection, control module is configured as synchronous analysis temperature change and stress strain data's correlation.

[0049] As Figure 2 The utility model discloses still proposed a kind of method for detecting the influence of ultrasonic decontamination on pipeline performance, the pipeline performance under the working state of ultrasonic device is detected by the device for detecting the influence of ultrasonic decontamination on pipeline performance, the ultrasonic device includes ultrasonic generator, ultrasonic generator is used to adhere the outer periphery of the pipeline, the device for detecting the influence of ultrasonic decontamination on pipeline performance includes communicatively connected detection probe 10, the method for detecting the influence of ultrasonic decontamination on pipeline performance includes the following steps:

[0050] S1, the ultrasonic generator is adhered in the working position 1 of the outer peripheral wall of the pipeline. Select a specific area (working position 1) of pipeline, clean the surface of the area to ensure good adhesion. Ultrasonic generator is adhered in the area with appropriate fixing material (such as adhesive or clamp), ensure that it is in close contact with the outer surface of the pipeline.

[0051] S2, the detection probe 10 is adhered in the area close to the working position 1 of the outer peripheral wall of the pipeline, wherein the detection probe 10 is disposed on the two sides of the working position 1. Select the area close to the working position 1 of ultrasonic generator, clean the surface, and then fix the detection probe 10 on the outer peripheral wall of the pipeline on both sides of the working position 1 with appropriate method, ensure that it is fixed and contacted well.

[0052] S3, start the ultrasonic generator and the detection probe 10. Operate control module 20, first start ultrasonic generator to emit sound wave, then start detection probe 10 at the same time or later to prepare to detect the change of pipeline.

[0053] S4, detection information is acquired by the detection probe 10. After connecting detection probe 10 with control module 20, utilize the equipment (such as computer or embedded system) with corresponding data processing function to receive the signal from probe, and carry out data acquisition and record. Detection probe 10 will capture various stress and strain signals, and the characteristics of these signals can reflect the actual performance of pipeline under ultrasonic state.

[0054] S5, generating stress and strain time-varying graphs according to the detection information. Using data processing software, the acquired signals are analyzed to extract the characteristic parameters of the sound waves, and then the corresponding stress and strain values are calculated. According to the time sequence, the stress and strain time-varying graphs are generated. These graphical data can intuitively reflect the performance changes of the pipeline at different time points, facilitate the analysis and evaluation of the health status of the pipeline, and can be used for prediction and prevention of potential pipeline failures.

[0055] When closing, the detection probe 10 is closed first and then the control module 20 is closed. By closing the detection probe 10 first, the integrity of the signal and the accuracy of the record are ensured, and the probe is prevented from being powered off when the signal processing is not completed. At the same time, the safety of keeping the control module 20 closed is maintained to prevent accidental operation.

[0056] The utility model provides a kind of device for detecting the influence of ultrasonic decontamination on pipeline performance, and the stress and strain detection is carried out while the pipeline is subjected to ultrasonic work in the above scheme.The combination of ultrasonic work and stress and strain detection can achieve more comprehensive and real-time monitoring of the pipeline state.This integrated technology not only improves the accuracy and comprehensiveness of detection, but also real-time monitors the stress changes of the pipeline under the action of ultrasonic waves, effectively avoids potential risks caused by ultrasonic waves to the pipeline, prolongs the service life of the pipeline, and improves the safety and reliability of nuclear power units and other equipment.In addition, with this technology, the maintenance strategy and plan of the pipeline can be optimized, the maintenance cost is reduced, and the overall detection efficiency is improved.During the ultrasonic detection or ultrasonic decontamination of the pipeline, stress and strain sensors can be installed to obtain the stress and strain changes of the pipeline during the detection process in real time.This dynamic data can reflect the impact on the pipeline in actual operation in a timely manner, avoiding the limitations of traditional detection methods that only focus on static defects.Through immediate feedback of data, the operator can adjust the ultrasonic work parameters at any time to avoid excessive impact on the pipeline.Although ultrasonic detection can effectively detect internal defects of the pipeline, high-intensity and high-frequency ultrasonic waves may also affect the pipeline material (such as slight stress concentration and fatigue accumulation).Through real-time monitoring of stress and strain changes, the negative effects of ultrasonic work on the pipeline material can be evaluated.Operators can adjust the parameters of ultrasonic detection, such as intensity, frequency and wavelength, according to the changes of stress and strain to avoid unnecessary damage or accelerate the fatigue of the pipeline material.If the stress of the pipeline under the action of ultrasonic waves exceeds the fatigue limit of the material, it may accelerate the development of cracks or defects.Through real-time monitoring of stress and strain, stress accumulation during ultrasonic work can be detected, potential fatigue risks can be found in time, and measures can be taken to avoid further deterioration.

[0057] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not intended to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed by the present application should be covered by the claims of the present application.

[0058] In the description of the present application, numerous specific details are provided, such as examples of components and / or methods, to provide a thorough understanding of embodiments of the present application. Persons of ordinary skill in the art will recognize, however, that the application can be practiced without one or more of the specific details. In other instances, well-known structures, materials, or operations are not shown or described in detail in order to avoid obscuring aspects of the embodiments of the application.

[0059] Reference throughout this specification to "an embodiment", "embodiments" or "certain embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application and is not necessarily included in all embodiments. Thus, the appearances of the phrase "in one embodiment", "in an embodiment", or "in certain embodiments" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. It is understood that other variations and modifications of the applications described and illustrated herein can be made based on the teachings herein, and are therefore considered to be a part of the spirit and scope of the applications.

[0060] It is also to be understood that one or more of the elements of the drawings shown can be implemented in a more separated or more integrated manner, or even removed, as is useful in certain circumstances, based on the teachings herein.

[0061] In addition, unless explicitly stated otherwise, any directional arrows herein are to be understood in a generic and illustrative sense only and not as limiting. Additionally, unless otherwise stated, the use herein of the term "or" generally means "and / or". Combinations of components or steps will also be considered as being noted, where the context permits, even if not specifically recited in the claims.

[0062] As used in the description of the application and throughout the claims that follow, unless otherwise indicated, the word "a" or "an" means "one or more." Also, as used in the description of the application and throughout the claims that follow, unless otherwise indicated, the phrase "in or on" means "in or on" and "in or on".

[0063] The above description of the illustrated embodiments of the application (including what is described in the abstract) is not intended to be exhaustive or to limit the application to the precise forms disclosed. While specific embodiments of, and examples for, the application are described herein for illustrative purposes, various equivalent modifications are possible within the spirit and scope of the application, as those skilled in the relevant art will recognize and appreciate. As indicated, these modifications can be made to the above described embodiments of the application and yet the application will fall within the scope of the application. Accordingly, one or more features can be implemented to one or more embodiments of the application without being limited to only a single or a particular set of the features described.

[0064] The systems and methods have been described generally herein as facilitating an understanding of the details of the application. Also, various specific details have been given for providing a thorough understanding of embodiments of the application. However, one skilled in the relevant art will recognize and appreciate that embodiments of the application can be practiced without one or more of the specific details, or with other devices, systems, assemblies, methods, components, materials, parts, and the like. In other instances, well-known structures, materials, and / or operations have not been shown or described in detail to avoid obscuring aspects of embodiments of the application.

[0065] Accordingly, although the application has been described herein in reference to specific embodiments thereof, many modifications, alterations and changes can be suggested to one skilled in the art and it is intended to include all such modifications, alterations and changes in the scope of the present application. Accordingly, the scope of the present application is intended to be limited only by the appended claims.

Claims

1. An apparatus for detecting the effect of ultrasonic decontamination on the performance of a pipe, characterized by The application relates to a device for detecting the performance of a pipeline under the working state of an ultrasonic device, wherein the ultrasonic device comprises an ultrasonic generator which is used for being attached to the outer periphery of the pipeline, and the device for detecting the influence of the ultrasonic device on the performance of the pipeline comprises: a detection probe which is used for being attached to the outer periphery of the pipeline to obtain the change information of the pipeline; a control module which is in communication connection with the detection probe, wherein the control module is configured to obtain the detection information of the detection probe when the ultrasonic generator is working, and the control module is configured to judge the influence of the ultrasonic device on the performance of the pipeline according to the detection information.

2. The apparatus of claim 1, wherein, The detection probe comprises a stress monitoring probe and a strain monitoring probe, and the control module is configured to judge the influence of the ultrasonic device on the performance of the pipeline according to the stress data detected by the stress monitoring probe and the strain data detected by the strain monitoring probe.

3. The apparatus of claim 2, wherein, The stress monitoring probe and the strain monitoring probe are arranged in a plurality of circumferential annular arrays along the pipeline.

4. The apparatus of claim 1, wherein, The detection probe is provided with at least two groups.

5. The apparatus of claim 1, wherein, The detection probe is provided with a clamp which is used for clamping the outer periphery of the pipeline.

6. The apparatus of claim 5, wherein, The clamp is an adjustable annular clamp.

7. The apparatus of claim 1, wherein, The control module is configured to obtain the detection information of the detection probe during the whole working process of the ultrasonic generator.

8. The apparatus of claim 5, wherein, The inner side of the clamp is provided with a pressure sensor which is in communication connection with the control module.

9. The apparatus of claim 2, wherein, The detection areas of two adjacent detection probes overlap.

10. The apparatus of claim 2, wherein, The detection probe comprises a temperature monitoring probe which is in contact connection with the outer wall of the pipeline, and the control module is configured to synchronously analyze the correlation between the temperature change and the stress and strain data.

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