A protective sealing system for storing aluminum paste

Abstract

The present invention relates to the technical field of material storage, and specifically discloses a protective sealing system for storing aluminum-silver paste, which is used to solve the problem that the sealing performance and structural stability of existing aluminum-silver paste containers are not guaranteed. The present invention generates a detection processing instruction by detecting sealing condition data and analyzing a first impact value of airtightness detection, and performs sealing failure prediction and valve leakage risk assessment according to the detection processing instruction to evaluate the sealing performance and structural stability of the aluminum-silver paste container, and calculates the pressure difference between the internal pressure of the main container and the external environmental pressure in real time to set the valve pressure threshold, and the bidirectional pressure regulating valve adjusts the pressure inside the main container according to the detection processing instruction. The present invention can improve the accuracy of sealing performance assessment, realize sealing failure prediction and risk assessment, and optimize pressure regulation and automatic control.

Description

Technical Field

[0001] The present invention relates to the technical field of material storage, and more specifically, to a protective sealing system for storing aluminum-silver paste. Background Art

[0002] Aluminum paste has highly active chemical properties, especially aluminum powder particles are very easy to undergo oxidation reactions in a humid environment or exposed to air. In addition, the organic solvents in aluminum paste are volatile, flammable and explosive, which makes strict requirements on the material, sealing, corrosion resistance and safety of the container during the storage and transportation of aluminum paste. The aluminum-silver paste containing barrels in the prior art are commonly metal barrels (such as steel barrels, galvanized barrels) and plastic barrels (such as high-density polyethylene barrels, polypropylene barrels). These containers usually use threaded or snap-on seals to ensure sealing during actual use. However, the threaded or snap-on seals may become loose due to vibration, impact or tipping during transportation, loading and unloading or use. The frequent opening and closing, vibration and impact of the threads or snaps may cause friction and wear between the sealing gasket and the sealing surface. This wear will gradually destroy the consistency and integrity of the sealing surface, affecting the sealing effect, and then causing a series of safety hazards such as solvent volatilization, aluminum powder oxidation, and flammable and explosive risks. In addition, during long-term use or frequent switching of the breathing valve and the pressure relief valve, the valve core and valve seat may lose their sealing due to wear, corrosion or contamination, resulting in tiny gas leakage that is difficult to detect. Therefore, ensuring the sealing performance and structural stability of the aluminum-silver paste container is a key technical requirement for improving the safety of aluminum-silver paste storage and transportation and ensuring product quality. In order to solve the above problems, a technical solution is now provided. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a protective sealing system for storing aluminum-silver paste, which detects sealing condition data, analyzes the first impact value of the airtightness detection to generate a detection processing instruction, and performs sealing failure prediction and valve leakage risk assessment according to the detection processing instruction to evaluate the sealing performance and structural stability of the aluminum-silver paste container. It can improve the accuracy of sealing performance evaluation, realize sealing failure prediction and risk assessment, and optimize pressure regulation and automatic control to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A protective sealing system for storing aluminum silver paste, comprising a sealing component detection module, a main container, a leakage detection processing center and a two-way regulating pressure valve, wherein the sealing component detection module is connected to the main container, the leakage detection processing center and the two-way regulating pressure valve respectively, and the sealing component detection module is used to detect sealing condition data, analyze a first impact value of airtightness detection and generate a detection processing instruction;

[0006] The two-way regulating pressure valve is used to adjust the pressure inside the main container according to the detection processing instruction;

[0007] The leakage detection and processing center is used to predict seal failure and evaluate valve leakage risk according to the detection and processing instructions, so as to evaluate the sealing performance and structural stability of the aluminum paste container, and calculate the pressure difference between the internal pressure of the main container and the external environmental pressure in real time to set the valve pressure threshold; wherein, the valve leakage risk assessment includes:

[0008] The first internal pressure data when the aluminum silver paste is initially loaded into the main container is obtained, and the preset target internal pressure in the main container is obtained as the second internal pressure data; the internal pressure of the main container after each opening or closing of the two-way regulating pressure valve is obtained as the third internal pressure data, wherein the first internal pressure data and the third internal pressure data are both less than the second internal pressure data; the leakage risk assessment model is constructed in combination with the first impact value to calculate the leakage risk value, and the formula of the leakage risk assessment model is:

[0009] ;

[0010] Where: is the leakage risk value, is the first impact value, is the total number of times the two-way regulating pressure valve is opened or closed. is the number of time points in the detection cycle between the xth opening or closing of the two-way regulating pressure valve and the x+1th opening or closing of the two-way regulating pressure valve, is the second internal pressure data, is the internal pressure of the main container corresponding to the jth time point between the xth opening or closing of the two-way regulating pressure valve and the x+1th opening or closing of the two-way regulating pressure valve, It is the third internal pressure data when the two-way regulating pressure valve is opened or closed for the xth time.

[0011] As a further method of the present invention, the sealing component detection module includes a sensor integration unit and an airtightness detection unit; the sensor integration unit is connected to the airtightness detection unit;

[0012] The sensor integration unit includes a pressure sensor, a stress sensor, a vibration sensor and a torque sensor;

[0013] The airtightness detection unit is used to obtain the vibration impact range data of the main container within the detection period, wherein the vibration impact range data includes vibration impact frequency range data and vibration impact amplitude range data, and the maximum value in the vibration impact frequency range data is extracted as the first peak value and the minimum value as the first valley value, and the maximum value in the vibration impact amplitude range data is extracted as the second peak value and the minimum value as the second valley value, and the first influence value of the vibration impact on the airtightness detection is calculated. The calculation formula of the first influence value is:

[0014] ;

[0015] Where: is the first impact value, is the total number of time points in the detection period, is the first peak, is the first valley value, is the vibration impact frequency data at the i-th time point, is the vibration impact amplitude data at the i-th time point, is the second peak, is the second valley value, Adjustment factor to prevent the denominator from being zero.

[0016] As a further method of the present invention, sealing failure prediction is performed according to the detection processing instruction, including:

[0017] Obtain the first stress change data when the sealing component is initially installed in the main container and the second stress change data after each closing of the sealing component, and simultaneously obtain the standard stress change range data of the sealing component in a tightened state, take the maximum stress change data within the standard stress change range data as the third stress change data, and take the minimum stress change data as the fourth stress change data; wherein the first stress change data and the second stress change data are greater than the fourth stress change data and less than the third stress change data; if the first stress change data or the second stress change data exceeds the standard stress change range data, it is determined that the sealing performance of the aluminum-silver paste container is unqualified; if the first stress change data or the second stress change data does not exceed the standard stress change range data, it is determined that the sealing performance of the aluminum-silver paste container is qualified;

[0018] The operating torque range data within the detection period is obtained, and the first operating torque change range data after each closing of the sealing component is extracted. The variance of the first operating torque change data after each closing of the sealing component is calculated to obtain the operating torque change coefficient. Then, the average value of all the first operating torque change range data is summed to obtain the operating torque coefficient. The sealing performance of the aluminum-silver paste container is determined by the operating torque change coefficient and the operating torque coefficient: the operating torque threshold is obtained. If the operating torque change coefficient and the operating torque coefficient are both less than the operating torque threshold, the sealing performance of the aluminum-silver paste container is determined to be qualified; otherwise, the sealing performance of the aluminum-silver paste container is determined to be unqualified, and the seal in the main container fails.

[0019] As a further method of the present invention, the pressure difference between the internal pressure of the main container and the external environment pressure is calculated in real time to set the valve pressure threshold, including:

[0020] The pressure difference between the internal pressure of the main container and the external environment pressure is calculated in real time, and the valve pressure threshold is set based on the pressure difference each time the two-way regulating pressure valve is opened or closed and the internal pressure of the main container:

[0021] ;

[0022] ;

[0023] Where: To open the valve pressure threshold of the bidirectional pressure regulating valve, To close the valve pressure threshold of the two-way regulating pressure valve, is the internal pressure of the main container, is the pressure difference; when the internal pressure of the main container reaches the valve pressure threshold for opening the two-way regulating pressure valve, the two-way regulating pressure valve will automatically open to release the excess internal pressure to keep the pressure inside and outside the main container balanced; when the internal pressure of the main container reaches the valve pressure threshold for closing the two-way regulating pressure valve, the two-way regulating pressure valve will automatically close to prevent external air from entering the container and maintain the safety and sealing of the main container.

[0024] As a further method of the present invention, the sealing condition data includes the internal pressure range data of the main container during the detection period, the vibration impact range data of the main container and the operating force range data of the sealing component; the operating force range data of the sealing component includes the stress change range data and the operating torque range data during the detection period.

[0025] The technical effects and advantages of a protective sealing system for storing aluminum-silver paste of the present invention are as follows: the present invention generates a detection processing instruction by detecting sealing condition data and analyzing a first impact value of airtightness detection, which helps to predict possible failures of the sealing system in advance; performs sealing failure prediction and valve leakage risk assessment according to the detection processing instruction to evaluate the sealing performance and structural stability of the aluminum-silver paste container, and calculates the pressure difference between the internal pressure of the main container and the external environmental pressure in real time to set the valve pressure threshold, and the bidirectional pressure regulating valve adjusts the pressure inside the main container according to the detection processing instruction; the present invention can improve the accuracy of sealing performance assessment, realize sealing failure prediction and risk assessment, and optimize pressure regulation and automatic control. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic structural diagram of a protective sealing system for storing aluminum-silver paste provided in Example 1 of the present invention. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solution in the present invention. Obviously, the described technical solution is only a part of the present invention, not all of it. Based on the technical solution in the present invention, all other technical solutions obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Figure 1 FIG. 1 shows a schematic diagram of a protective sealing system for storing aluminum silver paste provided by the first embodiment of the present invention. Figure 1 As shown, a protective sealing system for storing aluminum silver paste in this embodiment includes a sealing component detection module, a main container, a leakage detection processing center and a two-way regulating pressure valve, and the sealing component detection module is connected to the main container, the leakage detection processing center and the two-way regulating pressure valve respectively;

[0029] The sealing component detection module is used to detect the sealing condition data, analyze the first impact value of the airtightness detection and generate the detection processing instruction;

[0030] The main container is used to store aluminum silver paste;

[0031] The two-way regulating pressure valve is used to adjust the pressure inside the main container according to the detection processing instruction;

[0032] The leakage detection and processing center is used to predict seal failure and assess valve leakage risks according to the detection and processing instructions, to evaluate the sealing performance and structural stability of the aluminum-silver paste container, and to calculate the pressure difference between the internal pressure of the main container and the external environmental pressure in real time to set the valve pressure threshold.

[0033] It should be noted that the sealing assembly includes a threaded sealing assembly, a snap-on sealing assembly and a sealing gasket.

[0034] The sealing condition data includes the internal pressure range data of the main container during the detection period, the vibration impact range data of the main container and the operating force range data of the sealing component; the operating force range data of the sealing component includes the stress change range data and the operating torque range data during the detection period.

[0035] Specifically, the sealing component detection module includes a sensor integration unit and an airtightness detection unit; the sensor integration unit is connected to the airtightness detection unit;

[0036] The sensor integration unit includes a pressure sensor, a stress sensor, a vibration sensor and a torque sensor;

[0037] The pressure sensor is used to detect the pressure inside the main container to ensure that the pressure change is within a safe range; the stress sensor is used to measure the stress distribution of the main container's sealing structure (such as threads and buckles) and evaluate the structural stability of the container under vibration and impact; the vibration sensor is used to record the vibration frequency and amplitude of the main container during operation, transportation, and loading and unloading; the torque sensor is used to detect the torque change of the sealing thread or buckle to determine whether it is loose.

[0038] The airtightness detection unit is used to obtain the vibration impact range data of the main container within the detection period, wherein the vibration impact range data includes vibration impact frequency range data and vibration impact amplitude range data, and the maximum value in the vibration impact frequency range data is extracted as the first peak value and the minimum value as the first valley value, and the maximum value in the vibration impact amplitude range data is extracted as the second peak value and the minimum value as the second valley value, and the first influence value of the vibration impact on the airtightness detection is calculated. The calculation formula of the first influence value is:

[0039] ;

[0040] Where: is the first impact value, is the total number of time points in the detection period, is the first peak, is the first valley value, is the vibration impact frequency data at the i-th time point, is the vibration impact amplitude data at the i-th time point, is the second peak, is the second valley value, Adjustment factor to prevent the denominator from being zero.

[0041] in, Indicates the degree of change in vibration shock frequency. Indicates the degree of change in vibration impact amplitude and vibration impact frequency data and vibration shock amplitude data The ratio represents the relative influence of frequency and amplitude at a certain time point. By dividing by the degree of change in the vibration impact amplitude, the result has a standardized effect to avoid the influence caused by data not being at the same order of magnitude; the vibration impact impact value at each time point is calculated and the average value is obtained to obtain the first impact value of the entire detection period, which represents the comprehensive influence of vibration impact on the airtightness of the sealing system within a cycle;

[0042] The first impact value is compared with the preset first impact threshold. If the first impact value is greater than or equal to the preset first impact threshold, a detection processing instruction is generated; if the first impact value is less than the preset first impact threshold, no detection processing instruction is generated.

[0043] The main function of the airtightness detection unit is to evaluate the influence of these factors on the container sealing system by analyzing the frequency and amplitude change data of the main container under vibration and impact conditions. The detection process extracts the characteristic values ​​(peak and valley values) in the vibration data, combines the data changes at each time point, calculates the first impact value, and calculates the vibration and impact impact values ​​at each time point to reflect the relative influence of vibration and impact on the airtightness of the sealing system.

[0044] Specifically, the seal failure prediction is performed according to the detection processing instructions, including:

[0045] Obtain the first stress change data when the sealing component is initially installed in the main container and the second stress change data after each closing of the sealing component, and simultaneously obtain the standard stress change range data of the sealing component in a tightened state, take the maximum stress change data within the standard stress change range data as the third stress change data, and take the minimum stress change data as the fourth stress change data; wherein the first stress change data and the second stress change data are greater than the fourth stress change data and less than the third stress change data; if the first stress change data or the second stress change data exceeds the standard stress change range data, it is determined that the sealing performance of the aluminum-silver paste container is unqualified; if the first stress change data or the second stress change data does not exceed the standard stress change range data, it is determined that the sealing performance of the aluminum-silver paste container is qualified;

[0046] The first stress change data refers to the stress change data when the sealing assembly is initially installed in the main container, indicating the stress change experienced by the seal during the installation process; the second stress change data refers to the stress change data after each closing of the sealing assembly, indicating the stress change to which the seal is subjected after the sealing assembly is tightened; the standard stress change range data is the pre-set stress change range of the sealing assembly in a tightened state, which serves as a reference standard for evaluating sealing performance; the third stress change data is the maximum stress change data within the standard stress change range, representing the maximum stress that the sealing assembly can withstand under a normally tightened state; the fourth stress change data is the minimum stress change data within the standard stress change range, representing the minimum stress that the sealing assembly can withstand under a normally tightened state.

[0047] By acquiring and analyzing the stress change data of the sealing component after initial installation and each tightening, the stress distribution and changes of the seal under different conditions can be accurately understood, which helps to ensure the sealing performance and safety of the container; stress detection is performed after each operation of the sealing component, so that the evaluation of the sealing performance is no longer static, but dynamic, and problems can be discovered and dealt with in real time during use, and the risk of aluminum silver paste leakage, oxidation or volatilization due to sealing failure can be reduced, effectively improving the safety during storage; by monitoring the stress changes of the sealing component under different operating conditions, it can be discovered in time whether the seal has entered a fatigue or aging state. After long-term use, the seal may have uneven stress distribution due to fatigue, wear or aging, thereby affecting the sealing effect; if the first stress change data or the second stress change data exceeds the standard stress change range, it can be promptly determined that the sealing performance is unqualified, and repair or replacement measures can be taken to avoid serious consequences such as internal pressure imbalance, leakage or explosion of the container due to sealing failure.

[0048] The operating torque range data within the detection period is obtained, and the first operating torque change range data after each closing of the sealing component is extracted. The variance of the first operating torque change data after each closing of the sealing component is calculated to obtain the operating torque change coefficient. Then, the average value of all the first operating torque change range data is summed to obtain the operating torque coefficient. The sealing performance of the aluminum-silver paste container is determined by the operating torque change coefficient and the operating torque coefficient: the operating torque threshold is obtained. If the operating torque change coefficient and the operating torque coefficient are both less than the operating torque threshold, the sealing performance of the aluminum-silver paste container is determined to be qualified; otherwise, the sealing performance of the aluminum-silver paste container is determined to be unqualified, and the seal in the main container fails.

[0049] The operating torque range data is obtained during the detection period, and the torque range data applied by the sealing component (such as a thread or a buckle) during operation is obtained, indicating the tightening state of the sealing component during operation; the first operating torque change range data refers to the operating torque change data after each closing of the sealing component, which is used to reflect the state of the sealing component after each tightening operation. Obtaining this data is helpful for analyzing the stability and consistency of the sealing component.

[0050] The operating torque variation coefficient is used to evaluate the stability of the tightening state after each sealing operation. A small variance means a small change in the operating torque, indicating that the tightening consistency of the sealing component is good, which helps to maintain the stability of the sealing performance. The operating torque coefficient, as the average value of multiple operating processes, can comprehensively evaluate the consistency of torque changes in the sealing system during long-term use, and effectively prevent sealing failure caused by improper operation. If the torque change data of a certain operation exceeds the preset operating torque threshold range, it means that there may be problems with the sealing operation (such as over-tightening, not tightening in place or thread wear), which will prompt inspection and maintenance of the sealing component. Through continuous monitoring of the torque change data, the abnormal state of the sealing system can be detected in real time to prevent sudden sealing failure accidents.

[0051] Specifically, valve leakage risk assessment is performed according to the detection and processing instructions, including:

[0052] The first internal pressure data when the aluminum silver paste is initially loaded into the main container is obtained, and the preset target internal pressure in the main container is obtained as the second internal pressure data; the internal pressure of the main container after each opening or closing of the two-way regulating pressure valve is obtained as the third internal pressure data, wherein the first internal pressure data and the third internal pressure data are both less than the second internal pressure data; the leakage risk assessment model is constructed in combination with the first impact value to calculate the leakage risk value, and the formula of the leakage risk assessment model is:

[0053] ;

[0054] Where: is the leakage risk value, is the first impact value, is the total number of times the two-way regulating pressure valve is opened or closed. is the number of time points in the detection cycle between the xth opening or closing of the two-way regulating pressure valve and the x+1th opening or closing of the two-way regulating pressure valve, is the second internal pressure data, is the internal pressure of the main container corresponding to the jth time point between the xth opening or closing of the two-way regulating pressure valve and the x+1th opening or closing of the two-way regulating pressure valve, The third internal pressure data when the two-way regulating pressure valve is opened or closed for the xth time;

[0055] in, Used to calculate the deviation of the average change of the internal pressure of the main container from the target internal pressure within a period of time after the two-way pressure regulating valve is opened or closed for the xth time; It is used to calculate the rate of change of the internal pressure of the main container during the test period and the internal pressure at the end of the operation (the third internal pressure data), and the relative change compared with the target internal pressure. The absolute value of this result minus 1 is used to reflect the deviation of the pressure. If the pressure changes greatly, it means that there may be a risk of leakage in the sealing system because the internal pressure of the container cannot be effectively maintained near the preset target internal pressure.

[0056] Through the internal pressure data (the third internal pressure data) after each opening or closing of the two-way regulating pressure valve, the model can reflect the pressure changes inside the container in real time, which helps to quickly identify potential problems in the sealing system. The real-time risk value calculation can be used for real-time monitoring and feedback of the system status. If the leakage risk value exceeds a certain safety threshold, timely measures can be taken to prevent serious leakage or accidents; if the leakage risk value gradually increases and approaches the danger threshold, the system can issue an alarm in advance to prompt the operator to conduct inspections and maintenance, so as to identify and prevent sealing failures in advance and avoid pressure imbalance, leakage or other potential dangers in the container.

[0057] Specifically, the pressure difference between the internal pressure of the main container and the external environment pressure is calculated in real time to set the valve pressure threshold, including:

[0058] The pressure difference between the internal pressure of the main container and the external environment pressure is calculated in real time, and the valve pressure threshold is set based on the pressure difference each time the two-way regulating pressure valve is opened or closed and the internal pressure of the main container:

[0059] ;

[0060] ;

[0061] Where: To open the valve pressure threshold of the bidirectional pressure regulating valve, To close the valve pressure threshold of the two-way regulating pressure valve, is the internal pressure of the main container, is the pressure difference; when the internal pressure of the main container reaches the valve pressure threshold for opening the two-way regulating pressure valve, the two-way regulating pressure valve will automatically open to release the excess internal pressure to keep the pressure inside and outside the main container balanced; when the internal pressure of the main container reaches the valve pressure threshold for closing the two-way regulating pressure valve, the two-way regulating pressure valve will automatically close to prevent external air from entering the container and maintain the safety and sealing of the main container.

[0062] The automatic pressure regulating valve opens and closes dynamically according to the real-time pressure data to ensure the balance of pressure inside and outside the container, which can effectively prevent container bursting or sealing failure caused by excessive pressure, as well as negative pressure effect and sealing damage caused by too low pressure; the automation of pressure regulation has been realized, which greatly reduces the need for manual operation, reduces the complexity of operation and the possibility of errors. By automatically adjusting the valve, the stability of the sealing state can be ensured, and the reliability of the overall system can be improved; the pressure difference can be calculated in real time and the valve pressure threshold can be adjusted according to the changes, which can adapt to a variety of operating environments (such as temperature, humidity, and air pressure changes), ensuring the safety of aluminum paste under different storage and transportation conditions, and avoiding sealing failure caused by environmental changes; the precise control of the two-way pressure regulating valve can prevent external air from entering the container, prevent oxygen and moisture from contacting the aluminum paste, and cause aluminum powder oxidation. At the same time, by preventing the internal pressure from being too high, the risk of organic solvent volatilization is reduced, and the quality and chemical stability of the aluminum paste are maintained; the automated pressure regulating system can reduce excessive wear and fatigue of the sealing components, reduce the risk of damage to the seals due to frequent manual adjustment, and by reducing the risk of accidental leakage and sealing failure, it can extend the service life of the sealing components and reduce maintenance and replacement costs.

[0063] The embodiment of the present invention generates a detection processing instruction by detecting sealing condition data and analyzing the first impact value of the airtightness detection, which helps to predict possible failure of the sealing system in advance; according to the detection processing instruction, sealing failure prediction and valve leakage risk assessment are performed to evaluate the sealing performance and structural stability of the aluminum-silver paste container, and the pressure difference between the internal pressure of the main container and the external environmental pressure is calculated in real time to set the valve pressure threshold, and the two-way regulating pressure valve adjusts the pressure inside the main container according to the detection processing instruction; the present invention can improve the accuracy of sealing performance assessment, realize sealing failure prediction and risk assessment, and optimize pressure regulation and automatic control.

[0064] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0065] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective sealing system for storing aluminum silver paste, comprising a sealing component detection module, a main container, a leakage detection processing center and a two-way regulating pressure valve, wherein the sealing component detection module is connected to the main container, the leakage detection processing center and the two-way regulating pressure valve respectively, and characterized in that: The sealing component detection module is used to detect the sealing condition data, analyze the first impact value of the airtightness detection and generate the detection processing instruction; The two-way regulating pressure valve is used to adjust the pressure inside the main container according to the detection processing instruction; The leakage detection and processing center is used to predict seal failure and evaluate valve leakage risk according to the detection and processing instructions, so as to evaluate the sealing performance and structural stability of the aluminum paste container, and calculate the pressure difference between the internal pressure of the main container and the external environmental pressure in real time to set the valve pressure threshold; wherein, the valve leakage risk assessment includes: The first internal pressure data when the aluminum silver paste is initially loaded into the main container is obtained, and the preset target internal pressure in the main container is obtained as the second internal pressure data; the internal pressure of the main container after each opening or closing of the two-way regulating pressure valve is obtained as the third internal pressure data, wherein the first internal pressure data and the third internal pressure data are both less than the second internal pressure data; the leakage risk assessment model is constructed in combination with the first impact value to calculate the leakage risk value, and the formula of the leakage risk assessment model is: Where: θ X is the leakage risk value, β Qa is the first impact value, X is the total number of times the bidirectional pressure regulating valve is opened or closed, n is the number of time points in the detection cycle between the xth opening or closing of the bidirectional pressure regulating valve and the x+1th opening or closing of the bidirectional pressure regulating valve, P E is the second internal pressure data, P jx is the internal pressure of the main container corresponding to the jth time point between the xth opening or closing of the two-way regulating pressure valve and the x+1th opening or closing of the two-way regulating pressure valve, P sx The third internal pressure data when the two-way regulating pressure valve is opened or closed for the xth time; The sealing component detection module includes a sensor integration unit and an airtightness detection unit; the sensor integration unit is connected to the airtightness detection unit; The sensor integration unit includes a pressure sensor, a stress sensor, a vibration sensor and a torque sensor; The airtightness detection unit is used to obtain the vibration impact range data of the main container within the detection period, wherein the vibration impact range data includes vibration impact frequency range data and vibration impact amplitude range data, and the maximum value in the vibration impact frequency range data is extracted as the first peak value and the minimum value as the first valley value, and the maximum value in the vibration impact amplitude range data is extracted as the second peak value and the minimum value as the second valley value, and the first influence value of the vibration impact on the airtightness detection is calculated. The calculation formula of the first influence value is: Where: β Qa is the first impact value, m is the total number of time points in the detection period, and p gax is the first peak, p gin is the first valley value, f i is the vibration impact frequency data at the i-th time point, p i is the vibration impact amplitude data at the i-th time point, f gax is the second peak, f gin is the second valley value, and ω is the adjustment factor to prevent the denominator from being zero.

2. A protective sealing system for storing aluminum paste according to claim 1, characterized in that: Seal failure prediction based on test processing instructions, including: Obtain the first stress change data when the sealing component is initially installed in the main container and the second stress change data after each closing of the sealing component, and simultaneously obtain the standard stress change range data of the sealing component in a tightened state, take the maximum stress change data within the standard stress change range data as the third stress change data, and take the minimum stress change data as the fourth stress change data; wherein the first stress change data and the second stress change data are greater than the fourth stress change data and less than the third stress change data; if the first stress change data or the second stress change data exceeds the standard stress change range data, it is determined that the sealing performance of the aluminum-silver paste container is unqualified; if the first stress change data or the second stress change data does not exceed the standard stress change range data, it is determined that the sealing performance of the aluminum-silver paste container is qualified; The operating torque range data within the detection period is obtained, and the first operating torque change range data after each closing of the sealing component is extracted. The variance of the first operating torque change data after each closing of the sealing component is calculated to obtain the operating torque change coefficient. Then, the average value of all the first operating torque change range data is summed to obtain the operating torque coefficient. The sealing performance of the aluminum-silver paste container is determined by the operating torque change coefficient and the operating torque coefficient: the operating torque threshold is obtained. If the operating torque change coefficient and the operating torque coefficient are both less than the operating torque threshold, the sealing performance of the aluminum-silver paste container is determined to be qualified; otherwise, the sealing performance of the aluminum-silver paste container is determined to be unqualified, and the seal in the main container fails.

3. A protective sealing system for storing aluminum paste according to claim 1, characterized in that: Real-time calculation of the pressure difference between the internal pressure of the main container and the external environmental pressure to set the valve pressure threshold, including: The pressure difference between the internal pressure of the main container and the external environment pressure is calculated in real time, and the valve pressure threshold is set based on the pressure difference each time the two-way regulating pressure valve is opened or closed and the internal pressure of the main container: P open =P c +ΔP c ; P close =P c -ΔP c ; Where: P open P is the valve pressure threshold for opening the bidirectional pressure regulating valve. close is the valve pressure threshold for closing the bidirectional pressure regulating valve, P c is the internal pressure of the main container, ΔP c is the pressure difference; when the internal pressure of the main container reaches the valve pressure threshold for opening the two-way regulating pressure valve, the two-way regulating pressure valve will automatically open to release the excess internal pressure to keep the pressure inside and outside the main container balanced; when the internal pressure of the main container reaches the valve pressure threshold for closing the two-way regulating pressure valve, the two-way regulating pressure valve will automatically close to prevent external air from entering the container and maintain the safety and sealing of the main container.

4. A protective sealing system for storing aluminum silver paste according to claim 1, characterized in that: The sealing condition data includes the internal pressure range data of the main container during the detection period, the vibration impact range data of the main container and the operating force range data of the sealing component; the operating force range data of the sealing component includes the stress change range data and the operating torque range data during the detection period.

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