Hydraulic pressurization system and method

Abstract

The invention provides a water pressure pressurization system and method. The water pressure pressurization system comprises a pressurization pump, a pressure release valve, a sensor, a display screen, a data analysis module and a system control module. The pressure pump pressurizes the box body to be detected, the pressure release valve releases the pressure of the box body to be detected, and the sensor is used for monitoring and collecting experimental data in real time; functions provided by the human-computer interaction interface on the display screen comprise setting of experiment parameters, checking of experiment data and checking of analysis data. The data analysis module obtains the experimental data output by the sensor, analyzes, processes and outputs the analysis data; the system control module obtains the experiment parameters, reads the experiment data in real time and automatically executes a water pressure pressurization process, and the water pressure pressurization process comprises a pressurization process and a pressure relief process. According to the scheme, automatic pressurization and pressure relief processes can be realized, the efficiency and safety of the water pressure experiment are improved, and the whole experiment process is monitored.

Description

Technical Field

[0001] The present invention relates to the field of new energy, and in particular to a water pressure boosting system and method. Background Art

[0002] In the production process of explosion-proof casings for lithium-ion batteries used in mining, water pressure tests are required to ensure their pressure resistance. Existing water pressure pressurization devices require real-time observation and control by personnel, which is complicated to operate and prone to errors. Accordingly, the existing water pressure pressurization systems have the following problems in practical applications: (1) Manual operation is inefficient and cannot meet the needs of large-scale production; (2) Manual operation is prone to operational errors, which poses a safety hazard and leads to inaccurate test results.

[0003] In addition, there are some semi-automatic water pressure boosting systems, which, although they can reduce the burden of manual operation to a certain extent, still require manual intervention and cannot fully achieve unmanned automation, which limits their scope of application and efficiency.

[0004] Therefore, how to solve the drawbacks of traditional water pressure loading tests that require manual operation, realize unmanned automatic pressurization, and improve the efficiency and safety of water pressure tests is an important issue facing current technology. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a water pressure pressurization system and method, which can automatically adjust the water pressure, realize the automated operations of pressurization, pressure maintenance and pressure relief, and realize the whole process monitoring of the experimental process.

[0006] In order to solve the above problems, the present invention provides a water pressure pressurization system, comprising: a pressurization device, the pressurization device comprising a pressurization pump, a pressure relief valve and at least one sensor, the pressurization pump is connected to the box to be inspected, used to inject water into the box to be inspected and pressurize it, the pressure relief valve is connected to the box to be inspected, used to relieve the pressure of the box to be inspected, and the sensor is used to monitor and collect experimental data in real time, and the experimental data includes the pressure measurement value of the box to be inspected; a display screen is used for human-computer interaction, and a human-computer interaction interface is displayed on the display screen. The functions provided by the human-computer interaction interface include setting experimental parameters, viewing the experimental data, and viewing analysis data obtained based on the experimental data; a data analysis module obtains the experimental data output by the sensor, analyzes and processes the experimental data and outputs the analysis data; a system control module is connected to the pressurization device, the display screen and the data analysis module, the system control module obtains the experimental parameters set by the human-computer interaction interface, reads the experimental data output by the sensor in real time, and automatically executes the water pressure pressurization process.

[0007] In some embodiments, the experimental parameters include a final pressure setting value, a holding time setting value, and a staged pressurization pressure setting value.

[0008] In some embodiments, the water pressure pressurization process includes a pressurization process, which includes: starting the pressurization pump; controlling the pressurization pump to pressurize the box to be inspected until the pressure measurement value read reaches the segmented pressurization pressure setting value; gradually increasing the pressure applied by the pressurization pump to the box to be inspected with a fixed pressure increment until the pressure measurement value reaches the final pressure setting value; and maintaining the pressure applied by the pressurization pump to the box to be inspected within the pressure holding time setting value so that the pressure measurement value remains at the final pressure setting value.

[0009] In some embodiments, each time the pressure applied by the pressure pump to the box to be inspected is increased by a fixed pressure increment, the pressure applied by the pressure pump to the box to be inspected is maintained for an observation time period for observing the state of the box to be inspected.

[0010] In some embodiments, before increasing the pressure applied by the pressure pump to the box to be inspected each time, the pressure applied by the pressure pump to the box to be inspected last time is maintained for a fixed observation time, and then the pressure applied by the pressure pump to the box to be inspected is increased.

[0011] In some embodiments, the water pressure pressurization process includes a pressure relief process, and the pressure relief process includes: stopping the pressurization pump; opening the pressure relief valve to discharge the water in the box to be inspected from the pressure relief valve.

[0012] In some embodiments, after the system control module completes the pressurization process, it automatically executes the pressure relief process.

[0013] In some embodiments, the function provided by the human-computer interaction interface also includes starting the system control module.

[0014] In some embodiments, the function provided by the human-computer interaction interface also includes an alarm. When the data analysis module determines that the experimental data is abnormal, the system control module stops the pressurization process and the human-computer interaction interface issues a warning.

[0015] In order to solve the above problems, the present invention also provides a water pressure pressurization method, including: using the water pressure pressurization system, connecting the pressurization device to the box to be inspected; setting the experimental parameters on the human-computer interaction interface; starting the system control module to automatically execute the water pressure pressurization process; viewing the experimental data and the analysis data on the human-computer interaction interface.

[0016] The above technical scheme provides a water pressure pressurization system and method, the water pressure pressurization system includes a pressure pump, a pressure relief valve, a sensor, a display screen, a data analysis module and a system control module; the pressure pump pressurizes the box to be inspected, the pressure relief valve relieves the pressure on the box to be inspected, and the sensor is used to monitor and collect experimental data in real time; the functions provided by the human-computer interaction interface on the display screen include setting experimental parameters, viewing the experimental data, and viewing the analysis data obtained based on the experimental data; the data analysis module obtains the experimental data output by the sensor, analyzes and processes and outputs the analysis data; the system control module obtains the experimental parameters, reads the experimental data in real time, and executes the water pressure pressurization process, and the water pressure pressurization process includes a pressurization process and / or a pressure relief process. The above scheme can realize automatic pressurization and pressure relief processes, improve the efficiency and safety of water pressure experiments, and realize full monitoring of the experimental process.

[0017] It should be understood that the above general description and the detailed description below are exemplary and explanatory only and cannot limit the present invention. The techniques, methods and devices known to ordinary technicians in the relevant field may not be discussed in detail, but where appropriate, the techniques, methods and devices should be considered as part of the authorization specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments of the present invention are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of using a water pressure pressurizing system to pressurize a box to be inspected provided by an embodiment of the present invention;

[0020] Figure 2 is a flow chart of a pressurization process provided by an embodiment of the present invention;

[0021] Figure 3 It is a flow chart of a water pressure pressurization method provided by one embodiment of the present invention. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Figure 1 This is a schematic diagram of a structure of using a water pressure pressurizing system to pressurize a box to be inspected according to an embodiment of the present invention. Figure 1 As shown, the water pressure pressurization system includes: a pressurization device 11, a display screen 12, a data analysis module 13 and a system control module 14. The pressurization device 11 includes: a pressure pump 111, a pressure relief valve 112 and at least one sensor 113. The pressure pump 111 is connected to the box body 10 to be inspected, and the pressure pump 111 is used to inject water into the box body 10 to be inspected and pressurize it. The pressure relief valve 112 is connected to the box body 10 to be inspected, and the pressure relief valve 112 is used to relieve the pressure of the box body 10 to be inspected. The sensor 113 is used to monitor and collect experimental data in real time, and the experimental data includes the pressure value of the box body 10 to be inspected measured by the sensor 113, that is, the pressure measurement value.

[0024] In this embodiment, the pressure pump 111 is connected to the water inlet 19, and the pressure relief valve 112 is connected to the water outlet 18. The output water path of the pressure pump 111 is connected to the box to be inspected 10, and the pressure relief valve 112 is connected to the output water path. The sensor 113 measures the water pressure of the output water path to obtain the pressure value in the box to be inspected 10. The other end of the box to be inspected 10 is connected to another water outlet 17.

[0025] In this embodiment, the sensor 113 is a pressure gauge, which measures the water pressure of the output water channel.

[0026] The display screen 12 is used for human-computer interaction. A human-computer interaction interface is displayed on the display screen 12. The human-computer interaction interface interacts with the data analysis module 13. The functions provided by the human-computer interaction interface include setting experimental parameters, viewing the experimental data, and viewing analysis data obtained based on the experimental data.

[0027] In this embodiment, the display screen 12 is a touch screen. In some embodiments, the display screen 12 is a non-touch screen.

[0028] The experimental parameters include a final pressure setting value, a pressure holding time setting value, and a segmented pressurization pressure setting value.

[0029] In this embodiment, the operator can set the final pressure setting value in the range of 0 to 2 MPa and the holding time setting value in the range of 0 to 60 seconds in the human-computer interaction interface. The operator can view the experimental data collected by the sensor 113 in real time through the human-computer interaction interface. In some embodiments, the various values ​​in the experimental data are displayed in the form of a curve graph on the human-computer interaction interface. The operator can view the analysis data in real time through the human-computer interaction interface. In some embodiments, the analysis data includes statistics of each data item in the experimental data. For example, the analysis data includes the number of times a data item in the experimental data exceeds the corresponding set value range.

[0030] The data analysis module 13 obtains the experimental data output by the sensor 113, analyzes and processes the experimental data, and outputs the analysis data. In this embodiment, the data analysis module 13 performs real-time analysis and processing on the experimental data, extracts useful information therein, and provides data basis for the battery explosion-proof housing experiment. For example, the pressure measurement value collected by the sensor 113 is compared with the corresponding set numerical range to accurately control the water pressure pressurization to ensure that the water pressure in the box to be inspected reaches the target value.

[0031] In this embodiment, the analysis data output by the data analysis module 13 is displayed on the human-computer interaction interface.

[0032] The system control module 14 is connected to the pressurizing device 11, the display screen 12 and the data analysis module 13. The functions provided by the human-computer interaction interface also include starting the system control module 14. In this embodiment, the human-computer interaction interface presents a start button, and clicking the start button can start the system control module 14. In some embodiments, the human-computer interaction interface presents a start menu.

[0033] The system control module 14 obtains the experimental parameters set by the human-computer interaction interface, reads the experimental data output by the sensor 113 in real time, and automatically executes the water pressure pressurization process. In this embodiment, the experimental parameters set by the human-computer interaction interface and the experimental data output by the sensor 113 are transmitted to the system control module 14 via network communication.

[0034] The water pressure pressurization process includes a pressurization process, and the pressurization process is used to control the pressurization pump 111 to pressurize the box body 10 to be inspected.

[0035] Figure 2 FIG. 1 is a flow chart of a pressurization process provided by an embodiment of the present invention. Figure 2As shown, the pressurization process includes: step S21, starting the pressurizing pump; step S22, controlling the pressurizing pump to pressurize the box to be inspected until the pressure measurement value read reaches the segmented pressurization pressure setting value; step S23, gradually increasing the pressure applied by the pressurizing pump to the box to be inspected with a fixed pressure increment until the pressure measurement value reaches the final pressure setting value; step S24, maintaining the pressure applied by the pressurizing pump to the box to be inspected within the pressure holding time setting value so that the pressure measurement value remains at the final pressure setting value.

[0036] Referring to step S21 , the pressure pump 111 is started. The system control module 14 uses a programmable logic controller (PLC) to implement the water pressure pressurization process, which includes starting the pressure pump 111 .

[0037] Referring to step S22, the pressure pump 111 is controlled to pressurize the box 10 to be inspected until the pressure measurement value read reaches the segmented pressure setting value. In this embodiment, in the process of controlling the pressure pump 111 to pressurize the box 10 to be inspected, the pressure measurement value collected by the sensor 113 is read in real time to determine whether the pressure measurement value reaches the segmented pressure setting value. If the pressure measurement value does not reach the segmented pressure setting value, the pressure pump 111 continues to pressurize the box 10 to be inspected until the pressure measurement value reaches the segmented pressure setting value.

[0038] In some embodiments, in this step, a fixed pressure increment is used to gradually increase the pressure applied by the pressure pump 111 to the box 10 to be inspected, thereby gradually increasing the pressure in the box 10 to be inspected, and then making the pressure measurement value reach the staged pressurization pressure setting value.

[0039] In this embodiment, the experimental parameters set in the human-computer interaction interface are transmitted to the system control module 14 via network communication, and the experimental parameters include the segmented pressurization pressure setting value.

[0040] Referring to step S23, the pressure applied by the pressure pump 111 to the box 10 to be inspected is gradually increased with a fixed pressure increment until the pressure measurement value reaches the final pressure setting value. The segmented pressure setting value in step S22 is the initial pressure value, and the pressure applied by the pressure pump 111 to the box 10 to be inspected is gradually increased with a fixed pressure increment. For example, each time the pressure applied by the pressure pump 111 to the box 10 to be inspected is increased by 0.1 MPa based on the pressure applied last time.

[0041] In this embodiment, after the pressure applied by the pressure pump 111 to the box 10 to be inspected is increased by a fixed pressure increment each time, the pressure applied by the pressure pump 111 to the box 10 to be inspected is maintained for an observation time to observe the state of the box 10 to be inspected. The observation time can be a fixed time, or a different time can be set as needed. In this embodiment, the observation time is fixed to 2 seconds.

[0042] In this embodiment, each time before the pressure applied by the pressure pump 111 to the box 10 to be inspected is increased, the pressure applied by the pressure pump 111 to the box 10 to be inspected last time is maintained for an observation time, and then the pressure applied by the pressure pump 111 to the box 10 to be inspected is increased. The observation time is a fixed time.

[0043] Specifically, Figure 2 As shown, step S23 includes: step S231, maintaining the pressure applied by the pressure pump 111 to the box body 10 to be inspected for an observation time; step S232, increasing the pressure applied by the pressure pump 111 to the box body 10 to be inspected by a fixed pressure increment; step S233, judging whether the pressure measurement value reaches the final pressure setting value, if it does not reach the final pressure setting value, continuing to execute steps S231 to S233.

[0044] In another embodiment, after the pressure applied by the pressure pump 111 to the box body 10 to be inspected increases, the pressure applied by the pressure pump 111 to the box body 10 to be inspected is maintained for an observation time.

[0045] Referring to step S24, within the pressure holding time setting value, the pressure applied by the pressure pump to the box to be inspected is maintained so that the pressure measurement value is maintained at the final pressure setting value. In this step, the operator can view the experimental data and the analysis data in real time through the human-computer interaction interface, and monitor the operating status of the pressure pump 111, the pressure relief valve 112 and the sensor 113 in real time.

[0046] The water pressure pressurization process includes a pressure relief process, and the pressure relief process is used to relieve the pressure of the pressure pump 111.

[0047] The system control module 14 controls the pressure relief valve 112 to perform the pressure relief process, which includes: (1) stopping the pressure pump 111; and (2) opening the pressure relief valve 112 to discharge the water in the box 10 to be inspected from the pressure relief valve 112. When the pressure relief process is performed, the water in the box 10 to be inspected enters the water outlet 18 through the pressure relief valve 112.

[0048] After the system control module 14 completes the pressurization process, it automatically executes the pressure relief process. Furthermore, the system control module 14 can automatically execute the entire water pressure pressurization process.

[0049] In this embodiment, the function provided by the human-computer interaction interface also includes an alarm. When the data analysis module 13 determines that the experimental data is abnormal, the system control module 14 stops the pressurization process and the human-computer interaction interface issues a warning. For example, the data analysis module 13 analyzes the experimental data acquired in real time, and when a data item in the experimental data exceeds the corresponding set range, an alarm is triggered and a warning is issued on the human-computer interaction interface.

[0050] In this embodiment, during the execution of the pressurization process, if the human-computer interaction interface issues a warning, the system control module 14 can automatically stop the pressurization process and execute the pressure relief process, thereby improving the safety and reliability of the experimental process.

[0051] In this embodiment, the system control module 14 further includes an emergency stop button, which is used to urgently stop the booster pump 111. Furthermore, the system control module 14 executes the pressure relief process after stopping the booster pump 111, so as to avoid danger when the booster device 11 is abnormal.

[0052] Based on the same inventive concept, an embodiment of the present invention further provides a water pressure pressurization method.

[0053] Figure 3 FIG. 1 is a flow chart of a water pressure pressurization method provided by an embodiment of the present invention. Figure 3 As shown, the water pressure pressurization method includes: step S31, using the water pressure pressurization system to connect the pressurization device to the box to be inspected; step S32, setting the experimental parameters on the human-computer interaction interface; step S33, starting the system control module to automatically execute the water pressure pressurization process; step S34, viewing the experimental data and the analysis data on the human-computer interaction interface.

[0054] like Figure 1 As shown, the water pressure test device includes: a pressure device 11, a display screen 12, a data analysis module 13, and a system control module 14. The pressure device 11 includes a pressure pump 111, a pressure relief valve 112, and a sensor 113. The structural diagram after the pressure device 11 is connected to the box body 10 to be inspected is shown in FIG. Figure 1The pressure pump 111 is connected to the water inlet 19, and is used to inject water into the box 10 to be inspected and pressurize it. The pressure relief valve 112 is connected to the water outlet 18, and is used to relieve the pressure of the box 10 to be inspected. The sensor 113 is used to monitor and collect experimental data in real time, and the experimental data includes pressure measurement values, and the pressure measurement values ​​are the pressure values ​​of the box 10 to be inspected measured by the sensor 113.

[0055] Figure 1 The schematic diagram of the structure of the pressurizing device connected to the box to be inspected is given in the embodiment of the present invention, and is not limited to the embodiment of the present invention in strict accordance with Figure 1 The connection can be made according to the specific structure of the pressurizing device.

[0056] The experimental parameters set in step S32 include a final pressure setting value, a pressure holding time setting value, and a segmented pressurization pressure setting value.

[0057] After the system control module 14 is started in step S33, the system control module 14 automatically executes the water pressure pressurization process, which includes the pressurization process and / or the pressure relief process. The pressurization process is used to control the pressurizing pump 111 to pressurize the box body 10 to be inspected, and the pressure relief process is used to relieve the pressure of the pressurizing pump 111.

[0058] refer to Figure 2 The pressurization process includes: step S21, starting the pressurizing pump 111; step S22, controlling the pressurizing pump 111 to pressurize the box 10 to be inspected until the pressure measurement value read reaches the segmented pressurization pressure setting value; step S23, gradually increasing the pressure applied by the pressurizing pump 111 to the box 10 to be inspected with a fixed pressure increment until the pressure measurement value reaches the final pressure setting value; step S24, maintaining the pressure applied by the pressurizing pump 111 to the box 10 to be inspected within the pressure holding time setting value so that the pressure measurement value remains at the final pressure setting value.

[0059] Among them, step S23 includes: step S231, keeping the pressure applied by the pressure pump 111 to the box body 10 to be inspected for an observation time; step S232, increasing the pressure applied by the pressure pump 111 to the box body 10 to be inspected by a fixed pressure increment; step S233, judging whether the pressure measurement value reaches the final pressure setting value, if it does not reach the final pressure setting value, continuing to execute steps S231 to S233.

[0060] The pressure relief process includes: (1) stopping the pressure pump 111 ; and (2) opening the pressure relief valve 112 to discharge the water in the box 10 to be inspected from the pressure relief valve 112 .

[0061] Step S34, viewing the experimental data and the analysis data on the human-computer interaction interface, and monitoring the overall process of the pressurization experiment.

[0062] The above technical scheme provides a water pressure pressurization system and method, the water pressure pressurization system includes a pressure pump, a pressure relief valve, a sensor, a display screen, a data analysis module and a system control module; the pressure pump pressurizes the box to be inspected, the pressure relief valve relieves the pressure on the box to be inspected, and the sensor is used to monitor and collect experimental data in real time; the functions provided by the human-computer interaction interface on the display screen include setting experimental parameters, viewing the experimental data, and viewing the analysis data obtained based on the experimental data; the data analysis module obtains the experimental data output by the sensor, analyzes and processes and outputs the analysis data; the system control module obtains the experimental parameters, reads the experimental data in real time, and executes the water pressure pressurization process, and the water pressure pressurization process includes a pressurization process and / or a pressure relief process. The above scheme can realize automatic pressurization and pressure relief processes, improve the efficiency and safety of water pressure experiments, and realize full monitoring of the experimental process.

[0063] It should be noted that, in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion. The various embodiments in this specification are described in a related manner, and the same and similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0064] The above is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. It should be noted that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A water pressure boosting system, characterized in that: include: A pressurizing device, the pressurizing device comprising a pressurizing pump, a pressure relief valve and at least one sensor, The pressure pump is connected to the box to be inspected and is used to inject water into the box to be inspected and pressurize it. The pressure relief valve is connected to the box to be inspected and is used to relieve pressure on the box to be inspected. The sensor is used to monitor and collect experimental data in real time, and the experimental data includes the pressure measurement value of the box to be inspected; A display screen, used for human-computer interaction, wherein a human-computer interaction interface is displayed on the display screen, and functions provided by the human-computer interaction interface include setting experimental parameters, viewing the experimental data, and viewing analysis data obtained based on the experimental data; A data analysis module, which obtains the experimental data output by the sensor, analyzes and processes the experimental data, and outputs the analysis data; The system control module is connected to the pressurizing device, the display screen and the data analysis module. The system control module obtains the experimental parameters set by the human-computer interaction interface, reads the experimental data output by the sensor in real time, and automatically executes the water pressure pressurization process.

2. The water pressure boosting system according to claim 1, characterized in that: The experimental parameters include a final pressure setting value, a pressure holding time setting value, and a segmented pressurization pressure setting value.

3. The water pressure boosting system according to claim 2, characterized in that: The hydraulic pressurization process includes a pressurization process, and the pressurization process includes: Starting the booster pump; Controlling the pressurizing pump to pressurize the box to be inspected until the pressure measurement value read reaches the segmented pressurization pressure setting value; gradually increasing the pressure applied by the pressure pump to the box to be inspected at a fixed pressure increment until the pressure measurement value reaches the final pressure setting value; Within the pressure holding time setting value, the pressure applied by the pressure pump to the box to be inspected is maintained so that the pressure measurement value is maintained at the final pressure setting value.

4. The water pressure boosting system according to claim 3, characterized in that: After the pressure applied by the pressure pump to the box to be inspected is increased by a fixed pressure increment each time, the pressure applied by the pressure pump to the box to be inspected is maintained for an observation time.

5. The water pressure boosting system according to claim 3, characterized in that: Each time before increasing the pressure applied by the pressure pump to the box to be inspected, the pressure applied by the pressure pump to the box to be inspected last time is maintained for a fixed observation time, and then the pressure applied by the pressure pump to the box to be inspected is increased.

6. The water pressure boosting system according to claim 3, characterized in that: The hydraulic pressurization process includes a pressure relief process, and the pressure relief process includes: Stopping the booster pump; The pressure relief valve is opened to discharge the water in the box to be inspected from the pressure relief valve.

7. The water pressure boosting system according to claim 6, characterized in that: After the system control module completes the pressurization process, it automatically executes the pressure relief process.

8. The water pressure boosting system according to claim 1, characterized in that: The functions provided by the human-computer interaction interface also include starting the system control module.

9. The water pressure boosting system according to claim 3, characterized in that: The functions provided by the human-computer interaction interface also include alarming. When the data analysis module determines that the experimental data is abnormal, the system control module stops the pressurization process and the human-computer interaction interface issues a warning.

10. A hydraulic pressurization method, characterized in that: include: Adopt the water pressure pressurizing system described in any one of claims 1 to 9, and connect the pressurizing device to the box to be inspected; Setting the experimental parameters on the human-computer interaction interface; Starting the system control module to automatically execute the water pressure pressurization process; The experimental data and the analysis data are viewed on the human-computer interaction interface.

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