Pipeline leakage detection shoe and pipeline leakage detection device

Abstract

The utility model relates to the technical field of pipeline detection, and provides a pipeline leakage detection shoe and a pipeline leakage detection device.The pipeline leakage detection shoe comprises a shoe body and a first sound wave probe, the shoe body is provided with a wearing part for a human body to wear, and the first sound wave probe is installed at the bottom of the shoe body. The first sound wave probe is used for detecting leakage sound waves of the buried pipeline. The first sound wave probe is installed at the bottom of the shoe body, the first sound wave probe of the shoe sole can detect sound waves above a pipeline in real time, the detection process is more timely and effective, a detector does not need to hold the probe by hand and only needs to walk for detection, the operation process is greatly simplified, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection, in particular to a pipeline leakage detection shoe and a pipeline leakage detection device. Background Art

[0002] When a buried pipeline (water pipe, heating pipe, etc.) leaks, the leaked water will form a leakage sound. The sound is transmitted to the ground through the soil. The sound distribution on the ground is detected by the sonic probe. When the probe is directly above the leakage point, the intensity of the leakage sound is the largest. As it moves away from the leakage point, the intensity of the leakage sound becomes smaller. The location of the pipeline leakage is ultimately determined by combining the timbre characteristics and size of the leakage sound.

[0003] The detection position in the related art is that the operator holds the sonic probe and walks along the laying direction of the buried pipeline, and constantly lifts and lowers the sonic probe during the movement. This repetitive action increases working time and labor costs, resulting in low detection efficiency. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model proposes a pipeline leakage detection shoe, which aims to improve the detection efficiency of pipeline leakage.

[0005] The utility model also provides a pipeline leakage detection device.

[0006] The pipeline leakage detection shoe according to the first embodiment of the utility model comprises:

[0007] The shoe body is formed with a wearing portion for a human body to wear;

[0008] The first sound wave probe is installed on the bottom of the shoe body, and the first sound wave probe is used to detect leakage sound waves of buried pipelines.

[0009] According to the pipeline leakage detection shoe of the embodiment of the utility model, the number of the shoe bodies is two, and the bottom of each of the shoe bodies is provided with the first acoustic wave probe.

[0010] The pipeline leakage detection shoe according to the embodiment of the utility model further includes an elastic member, one end of which is connected to the shoe body, and the other end of which is connected to the first acoustic wave probe.

[0011] The pipeline leakage detection shoe according to the embodiment of the utility model also includes:

[0012] The trigger switch, the elastic member is provided with a trigger portion, and when the elastic member is compressed, the trigger portion is suitable for abutting against the trigger switch to generate a trigger signal,

[0013] A control unit is connected to the trigger switch and the first acoustic wave probe to start the first acoustic wave probe after receiving the trigger signal.

[0014] The pipeline leakage detection shoe according to the embodiment of the utility model further includes a second sound wave probe, which is installed on the shoe body and is used to detect the environmental noise around the first sound wave probe.

[0015] According to the pipeline leakage detection shoe of the embodiment of the utility model, there are multiple second acoustic wave probes, and the multiple second acoustic wave probes are arranged circumferentially around the first acoustic wave probe.

[0016] According to the pipeline leakage detection shoe of the embodiment of the utility model, a data interface is provided on the shoe body, one end of the data interface is connected to the first acoustic wave probe, and the other end is suitable for connecting to a host.

[0017] According to the pipeline leakage detection shoe of the embodiment of the utility model, the pipeline leakage detection shoe further includes at least one of the following;

[0018] A positioning unit, used to detect the position information of the shoe body;

[0019] A storage unit is used to store the acoustic wave information of the first acoustic wave probe.

[0020] According to the pipeline leakage detection shoe of the embodiment of the utility model, there are multiple first sound wave probes, and the multiple first sound wave probes are arranged side by side on the bottom of the shoe body.

[0021] According to the second aspect of the present invention, a pipeline leakage detection device comprises a host and the pipeline leakage detection shoe described in any one of the above embodiments.

[0022] The above one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects:

[0023] The embodiment of the utility model provides a pipeline leakage detection shoe and a pipeline leakage detection device. The pipeline leakage detection shoe includes a shoe body and a first sound wave probe. The shoe body is formed with a wearing portion for human body to wear. The first sound wave probe is installed at the bottom of the shoe body. The first sound wave probe is used to detect leakage sound waves of buried pipelines. By installing the first sound wave probe at the bottom of the shoe body, the first sound wave probe on the sole can detect the sound waves above the pipeline in real time, making the detection process more timely and effective. The detection personnel do not need to hold the probe, but only need to walk to perform the detection, which greatly simplifies the operation process and improves the detection efficiency.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a structural schematic diagram of pipeline leakage detection shoes provided by an embodiment of the utility model;

[0027] Figure 2 It is a structural schematic diagram of a host provided by an embodiment of the utility model;

[0028] Figure 3 It is a schematic diagram of the structure of the earphone provided by the embodiment of the utility model;

[0029] Figure 4 It is a schematic diagram of the application of pipeline leakage detection shoes provided by an embodiment of the utility model.

[0030] Reference numerals:

[0031] 10. Pipeline leakage detection shoe; 100. Shoe body; 101. Data interface; 110. First acoustic wave probe; 120. Elastic member; 130. Second acoustic wave probe;

[0032] 20. Host;

[0033] 30. Headphones; 301. Noise reduction button; 302. Mute button; 303. Power button; 304. Record button. DETAILED DESCRIPTION

[0034] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0035] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "inner", "outer" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0037] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0039] When a buried water pipeline (tap water pipeline, heating pipeline, etc.) leaks, the leaked water will produce a leaking sound, which will propagate through the soil to the ground. The sound distribution on the ground is detected by an acoustic wave probe. When the probe is directly above the leak point, the intensity of the leaking sound is the greatest. When it is far away from the leak point, the intensity of the leaking sound decreases. The location of the pipeline leak is finally determined by combining the timbre characteristics and the size of the leaking sound. During the leak detection process, it is sometimes interfered by noise from the surrounding environment, causing the timbre of the leaking sound to change, which will also affect the distribution of the sound intensity, resulting in deviations or misjudgments in the detection.

[0040] The traditional detection method is a single probe, handheld detection. During the detection process, the operator needs to constantly lift and put down the ultrasonic detection probe, which has low detection efficiency. At the same time, it cannot effectively reduce the interference of surrounding environmental noise, and is prone to low detection accuracy.

[0041] The embodiment of the utility model, combined with Figures 1 to 4 As shown, an embodiment of the utility model provides a pipeline leakage detection shoe 10 and a pipeline leakage detection device.

[0042] The embodiment of the first aspect of the utility model refers to Figure 1 As shown, a pipeline leakage detection shoe 10 is provided, including a shoe body 100, which is formed with a wearing part for human body to wear; a first sound wave probe 110, which is installed on the bottom of the shoe body 100, and the first sound wave probe 110 is used to detect leakage sound waves of buried pipelines.

[0043] It can be understood that, in this embodiment, the shoe body 100 is the main part of the detection shoe, which may include a sole, an upper, a tongue, etc. The shoe body 100 is provided with a wearing part for human body to wear, and the wearing part may be ergonomically designed to ensure the comfort and stability of the wearer, ensure that it can be worn comfortably on the foot, and provide sufficient support and protection.

[0044] The first acoustic wave probe 110 is mainly used to collect leakage sound waves generated by leakage above the detected pipeline. When the pipeline leaks, the leakage sound waves will propagate above the pipeline and be received by the probe. At the same time, since the first acoustic wave probe 110 is installed on the sole, it is easier to receive the sound wave signal from the ground. After the probe is combined with the sole, when the wearer walks or stands, it can maintain a relatively stable contact state and is not easily disturbed by the external environment. By fully contacting the ground, it can effectively reduce the false alarm caused by external interference or poor contact, and improve the reliability and accuracy of the detection results. After the first acoustic wave probe 110 is installed on the sole, the entire detection system can be easily worn on the foot, which is easy to operate and move, and is suitable for the use requirements of different work scenes and environments.

[0045] The type of the first acoustic wave probe 110 includes, but is not limited to, a piezoelectric ceramic probe, a capacitive probe, or a magnetoelectric probe, etc., which can be selected according to specific application scenarios and specific usage requirements, and this embodiment does not specifically limit this.

[0046] The embodiment of the utility model provides a pipeline leakage detection shoe 10 and a pipeline leakage detection device. The pipeline leakage detection shoe 10 includes a shoe body 100 and a first sound wave probe 110. The shoe body 100 is formed with a wearing portion for human body to wear. The first sound wave probe 110 is installed at the bottom of the shoe body 100. The first sound wave probe 110 is used to detect leakage sound waves of buried pipelines. By installing the first sound wave probe 110 at the bottom of the shoe body 100, the first sound wave probe 110 on the sole can detect the sound waves above the pipeline in real time, making the detection process more timely and effective. The detection personnel do not need to hold the probe, but only need to walk to perform the detection, which greatly simplifies the operation process and improves the detection efficiency.

[0047] According to the pipeline leakage detection shoe 10 of the embodiment of the utility model, the number of the shoe body 100 is two, and the bottom of each shoe body 100 is provided with a first acoustic wave probe 110 .

[0048] It can be understood that in the present embodiment, there are two shoe bodies 100, and a first acoustic wave probe 110 is provided at the bottom of each shoe body 100. This design can provide a wider coverage and more reliable detection results, because each shoe has an independent acoustic wave probe, which can increase the accuracy and stability of the detection, reduce the missed detection rate, and after one of the first acoustic wave probes 110 is damaged, the other one can continue to work, thereby ensuring the stability and reliability of the detection.

[0049] By configuring the first acoustic wave probes 110 on both sides of a pair of detection shoes, data can be continuously recorded and analyzed during walking, greatly improving detection efficiency and accuracy.

[0050] According to the pipeline leakage detection shoe 10 of the embodiment of the utility model, refer to Figure 1 As shown, an elastic member 120 is also included, one end of the elastic member 120 is connected to the shoe body 100 , and the other end is connected to the first sound wave probe 110 .

[0051] It is understandable that in this embodiment, an elastic member 120 is provided between the shoe body 100 and the first acoustic wave probe 110, which ensures that the first acoustic wave probe 110 is in full contact with the ground when the operator is standing, thereby improving the detection accuracy. The function of the elastic member 120 is to adjust the contact force between the probe and the ground so that it can adapt to different ground conditions and always maintain close contact to obtain more accurate detection results. This design can help ensure the effective transmission and reception of acoustic wave signals, thereby improving the performance and reliability of the detection system.

[0052] At the same time, the elastic member 120 can also play a role in buffering and shock absorption for the first acoustic wave probe 110. Such a design can effectively reduce the impact of external vibration on the probe and the system, thereby improving the stability and accuracy of the detection. Through the buffering effect of the elastic member 120, the system can work more reliably and maintain good detection performance even when the ground is uneven or there is vibration.

[0053] According to the pipeline leakage detection shoe 10 of the embodiment of the utility model, it also includes: a trigger switch, the elastic member 120 is provided with a trigger part, when the elastic member 120 is compressed, the trigger part is suitable for abutting against the trigger switch to generate a trigger signal, and a control unit is connected to the trigger switch and the first acoustic wave probe 110 to start the first acoustic wave probe 110 after receiving the trigger signal.

[0054] It is understandable that in this embodiment, the triggering part provided on the elastic member 120 can trigger the trigger switch when compressed to generate a trigger signal. This signal is connected to the first acoustic wave probe 110 through the control unit, so that the probe is started to perform a detection operation after receiving the trigger signal. This automatic start function can make the detection process more convenient and efficient, and improve the flexibility and accuracy of the operation.

[0055] The detection shoe walks over the buried pipeline at specific time intervals. When the first acoustic wave probe 110 of the detection shoe presses down the elastic part 120 and triggers the trigger switch, it means that the first acoustic wave probe 110 is in full contact with the ground. At this time, the sound information and satellite positioning data of the point are collected and recorded. The sound can be transmitted to the detection personnel through the earphone 30 for judgment.

[0056] In this embodiment, when the inspector lifts his foot, the elastic member 120 is not in a compressed state, and the trigger switch is in a non-trigger state. At this time, the first sound wave probe 110 can be turned off or the earphone 30 can be put in a mute state, which can effectively avoid the irritating noise generated when the first sound wave probe 110 is not in contact with the ground, and protect the user's hearing health. When the first sound wave probe 110 is separated from the ground, the trigger switch will be in a closed state or the earphone 30 will be in a mute state, so that even in the process of lifting or putting down the detection shoe, it will not cause unnecessary interference or influence to the user. This design takes into account the comfort and safety of the user and enhances the practicality and humanity of the product.

[0057] According to the pipeline leakage detection shoe 10 of the embodiment of the utility model, refer to Figure 1 As shown, a second sound wave probe 130 is also included. The second sound wave probe 130 is installed on the shoe body 100 and is used to detect the environmental noise around the first sound wave probe 110.

[0058] It is understandable that in this embodiment, a second acoustic wave probe 130 is also provided on the shoe body 100, and its function is to detect the environmental noise around the first acoustic wave probe 110. By using the noise suppression algorithm, the system can exclude environmental noise from the acoustic wave data collected by the first acoustic wave probe 110, so that the interference of environmental noise on the pipeline leakage acoustic wave can be reduced, thereby improving the accuracy of detection. This intelligent noise suppression technology effectively optimizes the performance of the acoustic wave detection system, making it more suitable for accurate detection work in complex environments.

[0059] The type of the second acoustic wave probe 130 may be the same as or different from that of the first acoustic wave probe 110 . This flexibility helps to cope with various noise interferences in different scenarios, thereby improving the stability and reliability of the detection system, which is not specifically limited in this embodiment.

[0060] According to the pipeline leakage detection shoe 10 of the embodiment of the utility model, refer to Figure 1 As shown, there are multiple second acoustic wave probes 130 , and the multiple second acoustic wave probes 130 are arranged around the circumference of the first acoustic wave probe 110 .

[0061] It is understandable that, in this embodiment, the design of the circumferential arrangement of the plurality of second acoustic wave probes 130 around the first acoustic wave probe 110 is very clever. Through the synergistic effect of the plurality of probes, the system can more comprehensively monitor the environmental noise around the first acoustic wave probe 110, thereby more effectively achieving noise suppression and improving detection accuracy. This solution can provide more reliable pipeline leakage detection services in various complex environments.

[0062] For example, the first acoustic wave probe 110 can be installed in the middle of the bottom of the shoe body 100, and the second acoustic wave probe 130 can be arranged on the upper along the circumference of the shoe body 100. By installing the first acoustic wave probe 110 in the middle of the sole, the ground can be contacted to the greatest extent, and the acoustic wave signal can be effectively transmitted. By arranging multiple second acoustic wave probes 130 around the upper, the noise of the surrounding environment can be monitored in all directions, thereby achieving more accurate noise suppression and detection work, eliminating noise, and improving the signal-to-noise ratio and detection accuracy. This design makes the detection system more portable and applicable to various environments.

[0063] According to the pipeline leakage detection shoe 10 of the embodiment of the utility model, refer to Figure 1 As shown, a data interface 101 is provided on the shoe body 100 , one end of the data interface 101 is connected to the first sound wave probe 110 , and the other end is suitable for connecting to the host 20 .

[0064] It can be understood that, in this embodiment, the data interface 101 provides a communication channel for the first acoustic wave probe 110 to connect to the host 20. Through this connection mode, the data collected by the first acoustic wave probe 110 can be transmitted to the host 20 for processing and analysis, thereby realizing the function of pipeline leakage detection. This design provides key support for the overall function of the system.

[0065] In another optional implementation, wireless communication can be used between the first acoustic wave probe 110 and the host 20. Through wireless communication, the first acoustic wave probe 110 can perform real-time data transmission with the host 20 without physical connection. This method not only simplifies the wiring and installation of the system, but also allows the operator to move and manipulate the device more freely. At the same time, wireless communication can also reduce the risk of failure and make the system more reliable.

[0066] According to the pipeline leakage detection shoe 10 of the embodiment of the utility model, the pipeline leakage detection shoe 10 also includes at least one of the following: a positioning unit, which is used to detect the position information of the shoe body 100, so as to facilitate the positioning and recording of the leakage position of the pipeline; a storage unit, which is used to store the sound wave information of the first sound wave probe 110, so as to facilitate the later tracing.

[0067] It is understandable that in this embodiment, the positioning unit can help accurately record the position of the shoe body 100, so that the position of the pipeline leakage can be quickly located when necessary, improving the efficiency of emergency response. The storage unit can save the sound wave information collected by the first sound wave probe 110, so that even if the data cannot be transmitted in real time, later analysis and tracing can be performed to ensure the reliability and accuracy of the detection. The integration of these functions makes pipeline leakage detection more comprehensive and reliable.

[0068] In addition, before the leak detection begins, it is necessary to determine the specific location of the pipeline to ensure that the first acoustic wave probe 110 can be placed above the pipeline. This can be achieved specifically through the positioning unit of the detection shoe to locate the position of the detection shoe and the pipeline in real time, eliminating the need to measure the position of the pipeline during detection. The detection shoe walks on the ground above the pipeline, and by judging and recording the timbre characteristics and sound intensity distribution of the leaking sound, it finally detects the leaking point of the pipeline, and records the sound digital file and satellite positioning coordinates of the point, which is convenient for subsequent tracing.

[0069] According to the pipeline leakage detection shoe 10 of the embodiment of the utility model, there are multiple first acoustic wave probes 110 , and the multiple first acoustic wave probes 110 are arranged side by side at the bottom of the shoe body 100 .

[0070] It is understandable that in this embodiment, it is a good design choice to arrange multiple first acoustic wave probes 110 side by side at the bottom of the shoe body 100. Such a layout can improve the coverage and sensitivity of leakage detection, because multiple probes can monitor acoustic wave signals in different areas at the same time, making the detection more comprehensive and accurate. At the same time, through reasonable position arrangement, it can ensure that all directions around the pipeline are covered, thereby maximizing the effectiveness of detection.

[0071] According to the second aspect of the present invention, the pipeline leakage detection device comprises a host 20 and a pipeline leakage detection shoe 10 according to any one of the above embodiments.

[0072] The pipeline leakage detection device includes a host 20 and one or more pipeline leakage detection shoes 10. The host 20 may include the function of processing and analyzing acoustic wave data, as well as an interface for displaying the detection results. The pipeline leakage detection shoe 10 includes components such as a first acoustic wave probe 110, a positioning unit and a storage unit, which are used to monitor the acoustic wave signal of the pipeline in real time, record the position information of the shoe body 100, and store the acoustic wave data for subsequent analysis and tracing. Such a device can improve the accuracy and efficiency of pipeline leakage detection and ensure the safe operation of the pipeline system.

[0073] In an alternative embodiment, reference Figure 2 and Figure 4 As shown, the host 20 includes a battery, an acoustic wave amplifier, a satellite positioning module, a data acquisition and recording module, a Bluetooth transmission module, a power supply module, and a connecting cable. The host 20 is fixed to the waist through a belt, and data is transmitted through the connecting cable and the detection shoe. The microcomputer (computer, single-chip microcomputer) system of the host 20 is used to collect, amplify and record the acoustic wave data of the first acoustic wave probe 110 and the second acoustic wave probe 130. At the same time, the satellite positioning module is used to record the location information of the detection point, which is convenient for tracing the source later. The storage module can store the first acoustic wave probe 110, the second acoustic wave probe 130 and the satellite positioning information at the same time, and the noise suppression algorithm is used to exclude the environmental noise from the acoustic wave data collected by the first acoustic wave probe 110, reduce the interference of environmental noise on the pipeline leakage sound wave, and improve the detection accuracy. The sound wave after noise exclusion is recorded in the storage module. Finally, the sound wave after noise exclusion is transmitted and transmitted via Bluetooth. Specifically, the host 20 can be attached to the waist of the detection personnel through a belt for easy carrying.

[0074] In some embodiments, reference Figure 3 and Figure 4 As shown, earphones 30 are also included to receive the sound waves transmitted by the waistband host 20, and determine through human ears whether the sound waves have the characteristics of leakage sound, and finally determine whether there is a leakage at the detection point.

[0075] In some embodiments, the headset 30 is further provided with a recording button 304. By pressing the recording button 304 of the Bluetooth headset 30, the sound waves and satellite positioning information of the detection point can be recorded. In addition, the headset 30 can also be provided with a noise reduction button 301, a mute button 302 and a switch button 303.

[0076] The effective leakage sound waves collected by the first sound wave probe 110 may contain a large amount of environmental noise. By using the environmental sound waves collected by the second sound wave probe 130, the noise can be eliminated from the effective leakage sound waves, thereby reducing environmental interference and improving detection accuracy.

[0077] It can be understood that the pipeline leakage detection shoe 10 has the intended effects of the above embodiment, and the pipeline leakage detection device also has the intended effects of the above embodiment accordingly. Its specific implementation method can refer to the above embodiment, and this embodiment does not make any specific limitation to this.

[0078] Finally, it should be noted that the above implementation modes are only used to illustrate the technical solutions of the utility model, rather than to limit the utility model. Although the utility model is described in detail with reference to the embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model, and should be included in the protection scope of this application.

Claims

1. A pipeline leak detection shoe (10), characterized in that: include: A shoe body (100) is formed with a wearing portion for a human body to wear; A first sound wave probe (110) is installed on the bottom of the shoe body (100), and the first sound wave probe (110) is used to detect leakage sound waves of buried pipelines.

2. The pipeline leakage detection shoe (10) according to claim 1, characterized in that: The number of the shoe bodies (100) is two, and the bottom of each shoe body (100) is provided with the first sound wave probe (110).

3. The pipeline leakage detection shoe (10) according to claim 1, characterized in that: It also includes an elastic member (120), one end of the elastic member (120) is connected to the shoe body (100), and the other end is connected to the first sound wave probe (110).

4. The pipeline leakage detection shoe (10) according to claim 3, characterized in that: Also includes: A trigger switch, the elastic member (120) being provided with a trigger portion, and when the elastic member (120) is compressed, the trigger portion is adapted to abut against the trigger switch to generate a trigger signal; A control unit is connected to the trigger switch and the first sound wave probe (110) so as to start the first sound wave probe (110) after receiving the trigger signal.

5. The pipeline leakage detection shoe (10) according to claim 1, characterized in that: It also includes a second sound wave probe (130), which is installed on the shoe body (100) and is used to detect environmental noise around the first sound wave probe (110).

6. The pipeline leakage detection shoe (10) according to claim 5, characterized in that: There are multiple second sound wave probes (130), and the multiple second sound wave probes (130) are arranged around the circumference of the first sound wave probe (110).

7. The pipeline leakage detection shoe (10) according to any one of claims 1 to 6, characterized in that: The shoe body (100) is provided with a data interface (101), one end of the data interface (101) is connected to the first sound wave probe (110), and the other end is suitable for connecting to a host computer (20).

8. The pipeline leakage detection shoe (10) according to any one of claims 1 to 6, characterized in that: The pipeline leakage detection shoe (10) further comprises at least one of the following: A positioning unit, used for detecting position information of the shoe body (100); A storage unit, used for storing the sound wave information of the first sound wave probe (110).

9. The pipeline leakage detection shoe (10) according to any one of claims 1 to 6, characterized in that: There are multiple first sound wave probes (110), and the multiple first sound wave probes (110) are arranged side by side at the bottom of the shoe body (100).

10. A pipeline leakage detection device, characterized in that: It comprises a host (20) and a pipeline leakage detection shoe (10) as claimed in any one of claims 1 to 9.

Images