A container pressurization explosion simulation system

Abstract

A container pressurized explosion simulation system, comprising: a pressure container, including an air injection port and an exhaust port; a pressurizing device, which inputs a pressurized medium into the pressure container through the air injection port; a scattering component, which is arranged on the outer wall of the pressure container and scatters when the pressure container explodes and is impacted; and a monitoring device, which comprises a plurality of detection units arranged around the pressure container and a data processing unit electrically connected thereto, wherein the detection unit comprises at least a speed detection unit for detecting the speed of the scattering component and a power detection unit for detecting its power. The present invention can detect the speed and power of the scattering component after the explosion of the pressure container by arranging the scattering component and the monitoring device, thereby evaluating the lethality of the fragments after the explosion of the pressure container, and the method is simple and has high reliability and accuracy.

Description

Technical Field

[0001] The invention relates to the technical field of public safety, and in particular to a container pressurization explosion simulation system. Background Art

[0002] The explosion of a pressure vessel will cause the pressurized gas or liquefied gas stored in the vessel to release the restraint of the shell, expand rapidly, and release the internal energy instantly. On the one hand, it will further crack the vessel, or the vessel and its broken pieces will fly around at a high speed, causing personal injury or damage to surrounding facilities; on the other hand, a larger part of its energy will do work on the surrounding air, generating shock waves.

[0003] In daily life, we are exposed to many pressure vessels, such as dry ice cylinders and compressed gas cylinders used in weddings. These small pressure vessels are mostly used in crowded places. Once an explosion occurs in such places, it is easy to cause mass casualties. However, the explosion of pressure vessels is difficult to control due to its uncertain explosion direction and fragment generation. It is difficult to conduct experimental research. It is difficult to assess the damage caused by the explosion to people in a dense state. Therefore, an experimental system is needed to simulate the physical explosion of pressure vessels under dense obstacle conditions, and then obtain experimental data to provide data support for hazard assessment and safety measures.

[0004] However, existing physical pressurization explosion devices mostly use bursting disc blasting. The gas or liquid or supercritical fluid in the pressure container is pressurized by the pressurization device to reach the control pressure of the bursting disc or the pressure release valve. The bursting disc ruptures, and the high-pressure gas or liquid or supercritical fluid rushes out rapidly, thereby realizing a high-pressure gas explosion. It is a directional blasting with a determined blasting direction and no fragments flying out. It is impossible to realize the fragment dispersion simulation of the physical explosion of the pressure container, and thus it is impossible to know the hazards and lethality caused by the fragments when the pressure container physically explodes in real life. Summary of the invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the inability of the prior art to detect the lethality of fragments generated by the physical explosion of a pressure container, thereby providing a container pressurization explosion simulation system.

[0006] To this end, the technical solution of the present invention is as follows:

[0007] A container pressurization explosion simulation system, comprising:

[0008] A pressure vessel, including a gas injection port and a gas exhaust port;

[0009] A pressurizing device for inputting a pressurizing medium into the pressure container through the gas injection port;

[0010] A scattering component is arranged on the outer wall of the pressure container and scatters when the pressure container explodes and is impacted;

[0011] And a monitoring device, including a plurality of detection units arranged around the pressure container and a data processing unit electrically connected thereto, wherein the detection units at least include a speed detection unit for detecting the speed of the scattering component and a power detection unit for detecting its power.

[0012] Furthermore, the pressure container is provided with a blasting guide unit to limit the blasting area and blasting direction of the pressure container.

[0013] Furthermore, the blasting guide unit includes a plurality of grooves arranged on the outer wall of the pressure container, and the grooves are not located in any radial cross section of the pressure container.

[0014] Furthermore, the grooves are evenly distributed in the blasting area.

[0015] Furthermore, the pressure container is a cylindrical container, and the explosion area includes a partial outer peripheral surface of the cylindrical container.

[0016] Furthermore, the groove includes a plurality of V-shaped grooves connected end to end and evenly distributed on the partial outer peripheral surface along the axial direction of the pressure container.

[0017] Furthermore, the scattering components are evenly arranged on the outer surface of the container on both sides of the V-shaped groove.

[0018] Furthermore, the detection unit is correspondingly arranged at the periphery of the blasting area.

[0019] Furthermore, the power detection unit includes a collection component arranged around the blasting area, and the collection component receives scattered components scattered by the blasting impact.

[0020] Furthermore, the scattering component is a spherical stainless steel fragment, and the collecting component includes a plurality of wooden target plates vertically set up around the blasting area.

[0021] Furthermore, the speed detection unit includes a plurality of speed measuring target nets.

[0022] Furthermore, the detection unit also includes a shock wave overpressure detection unit, and the shock wave overpressure detection unit includes a plurality of pressure sensors arranged around the blasting area for collecting shock wave pressures at different times after the explosion of the container.

[0023] Furthermore, the boosting device also includes a pressure monitoring unit for detecting and controlling the pressure of the boosting medium in the input pipe.

[0024] The technical solution of the present invention has the following advantages:

[0025] 1. The container pressurization explosion simulation system provided by the present invention is a container pressurization explosion simulation system, which includes: a pressure container, including an air injection port and an exhaust port; a pressurization device, which inputs pressurized medium into the pressure container through the air injection port; a scattering component, which is arranged on the outer wall of the pressure container and scatters when the pressure container explodes and is impacted; and a monitoring device, including a plurality of detection units arranged around the pressure container and a data processing unit electrically connected thereto, wherein the detection unit at least includes a speed detection unit for detecting the speed of the scattering component and a power detection unit for detecting its power. The present invention inputs high-pressure medium into the pressure container through the pressurization device, so that when the container itself reaches the maximum pressure it can withstand, the container partially fails and a physical explosion occurs, that is, the container explosion is not performed by a fixed-point or directional blasting method, and at the same time, by setting the scattering component and the monitoring device, the speed and power of the scattering component after the pressure container explodes can be detected, thereby evaluating the lethality of the fragments after the pressure container explodes, and the method is simple, reliable and accurate.

[0026] 2. The container pressurization explosion simulation system provided by the present invention is provided with a blasting guide unit on the pressure container to limit the blasting area and blasting direction of the pressure container; the blasting guide unit includes a plurality of grooves arranged on the outer wall of the pressure container, and the blasting direction of the pressure container is controlled within a local range by locally engraving grooves on the pressure container, thereby avoiding a larger-scale explosion and saving testing costs.

[0027] 3. The container pressurization explosion simulation system provided by the present invention has grooves evenly distributed in the blasting area; the grooves are not in any radial section of the pressure container. The grooves include a plurality of V-shaped grooves connected end to end and evenly distributed on the local outer peripheral surface along the axial direction of the pressure container. By not arranging the grooves along the radial direction of the container and evenly distributing them in the blasting area, it is ensured that the pressure container will rupture within the blasting area when it explodes, and at the same time, it meets the requirement that the explosion direction of the pressure container cannot be accurately controlled.

[0028] 4. The container pressurized explosion simulation system provided by the present invention has a power detection unit including a collection component arranged around the blasting area, the collection component receiving the scattered components scattered by the blasting impact; the scattered components are spherical stainless steel fragments, and the collection component includes a number of wooden target plates vertically set up around the blasting area. The wooden target plates are used to simulate dense obstacles, for collecting fragments, and the penetration depth of the fragments into the wooden target plates is used to simulate the lethal power of the fragments on personnel, and the fragmentation trajectory can be calculated through the fragment data collected by the target plates.

[0029] The research of this invention was funded by the National Key R&D Program (2016YFC0802502-3). BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a structural schematic diagram of the container pressurization explosion simulation system of the present invention;

[0032] Figure 2 for Figure 1 A top view shown in part A;

[0033] Figure 3 for Figure 1 A cross-sectional view of a pressure vessel in FIG.

[0034] Figure 4 for Figure 1 Schematic diagram of the unfolding of the cylindrical outer surface of the pressure vessel in FIG.

[0035] Description of reference numerals:

[0036] 1-boosting device; 11-input pipe; 12-output pipe; 13-valve; 2-pressure container; 21-gas injection port; 22-exhaust port; 23-blasting area; 24-groove; 25-bracket; 3-scattering assembly; 4-synchronous trigger; 5-computer; 6-signal conversion module; 61-charge amplifier; 62-data acquisition board; 71-speed target net; 72-pulse forming network; 73-pressure sensor; 8-wooden target board. DETAILED DESCRIPTION

[0037] The technical solution 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.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Example

[0041] like Figure 1 As shown, the embodiment of the present invention describes a container pressurization explosion simulation system, and in particular, a container pressurization explosion simulation system under dense obstacle conditions, which includes a pressure container 2, a pressurization device 1, a dispersion component 3 and a monitoring device. Figure 1 As shown in Figure 3, the pressure container 2 includes an air injection port 21 and an exhaust port 22. The air injection port 21 is connected to the pressure boosting device 1 through an input pipe 11, and the exhaust port 22 is connected to the outside through an output pipe 12, wherein the output pipe 12 is provided with a valve 13 for controlling its on and off. The pressure boosting device 1 inputs a pressurizing medium into the pressure container 2 through the air injection port 21, wherein the pressurizing medium in this embodiment is carbon dioxide gas; the scattering component 3 is arranged on the outer wall of the pressure container 2 and scatters when the pressure container 2 explodes and is impacted; the monitoring device includes a number of detection units arranged around the pressure container 2 and a data processing unit electrically connected thereto.

[0042] The present invention inputs high-pressure medium into the pressure container through a pressurizing device, so that when the container itself reaches the maximum pressure it can withstand, the container partially fails and a physical explosion occurs, that is, the container blasting is not performed in a fixed-point or directional blasting manner. At the same time, by setting a scattering component and a monitoring device, the speed and power of the scattering component after the explosion of the pressure container can be detected, thereby evaluating the lethality of the fragments after the explosion of the pressure container. The method is simple and has high reliability and accuracy.

[0043] The gas injection port 21 at the top of the pressure container 2 is sealed and connected to the booster device 1. The exhaust port 22 at the bottom of the pressure container 2 is used to prevent the pressure container 2 from being depressurized after it has not exploded so as to achieve safe venting. The exhaust port 22 is connected to the outdoors through the output pipe 12. The working pressure of the output pipe 12 is set to be less than or equal to 100MPa. When the gas pressure in the pressure container 2 exceeds 20MPa and still has not exploded, the booster device 2 is controlled to stop injecting gas, and the valve 13 at the end of the output pipe 12 is opened to perform pressure relief operations to discharge the gas to ensure the safety of the test. The pressure container 2 in this embodiment is made of No. 45 steel. The pressure container 2 is a cylinder with an inner diameter of φ80mm and an outer diameter of φ90mm. The net height (i.e., the axial dimension) of the pressure container 2 is 300mm. The maximum pressure-bearing pressure is 20MPa. The pressure container 2 is used to provide a high-pressure test environment for the gas. Figure 1 and 3 As shown, the pressure container 2 in this embodiment is vertically arranged, and a bracket 25 is provided at the bottom of the pressure container 2. The bracket 25 fixes the pressure container 2 to different devices, such as the ground, by bolts.

[0044] The boosting device 1 injects carbon dioxide gas into the pressure container 2 in a high-pressure state and monitors the gas pressure in the input pipe 11 in real time. The boosting device includes a gas cylinder, a refrigerator, a cold box, a circulating pump, a high-pressure pump, an input pipe and a pressure monitoring unit (not shown in the figure); the pressure monitoring unit is used to detect and control the pressure of the input boosting medium; the pressure monitoring unit includes a static pressure sensor and a piezoelectric conversion module. The static pressure sensor converts the pressure signal into an electrical signal through the piezoelectric conversion module, and then transmits it to the computer through the adapter communication port. The software programmed by LabVIEW on the computer can display the pressure change curve, thereby realizing the measurement and recording of the pressure in the input pipe 11.

[0045] In this embodiment, the pressure container 2 is also provided with a blasting guide unit to limit the blasting area 23 and blasting direction of the pressure container 2. Figure 3 -4, the blasting guide unit includes a plurality of grooves 24 arranged on the outer wall of the pressure container 2, the grooves 24 are evenly distributed in the blasting area 23, and the grooves 24 are not located in any radial cross-section of the pressure container 2, that is, the grooves 24 are not arranged parallel to the plane where the two end walls of the pressure container 2 are located.

[0046] In order to reduce the scope of container explosion and improve the controllability of the explosion direction, in this embodiment, only part of the area of ​​the pressure container 2 is exploded, and the part of the area is the above-mentioned explosion area 23. The control of the explosion area 23 and the explosion direction is achieved by the groove 24 set on the pressure container 2. The depth of the groove 24 in this embodiment (i.e., the dimension of the radial indentation of the pressure container) is 4mm. By engraving the groove 24 on the outer peripheral wall of the pressure container 2, the wall thickness of the position where the groove 24 exists is smaller than the wall thickness of other pressure containers 2 without grooves, so that the container wall in the area where the groove 24 exists is easier to break, thereby forming the explosion area 23; since the position of the pressure container 2 is fixed after installation, the specific selection of which parts of the outer peripheral surface of the pressure container 2 to set the groove 24 determines the explosion direction of the pressure container 2.

[0047] Specifically, the pressure container 2 in this embodiment is a cylindrical container, and the cylindrical container is vertically fixed to the platform, that is, the axis of the cylindrical container is perpendicular to the ground; the blasting area 23 in this embodiment extends in a direction parallel to the axis of the pressure container 2, see the attached Figure 4 The groove 24 covers half of the outer wall of the pressure container 2 in the axial direction, that is, the blasting area 23 is set to extend from the top to the bottom of the cylindrical container, and the blasting area 23 is unfolded into a rectangular plane. The controllability of the direction mainly refers to the selection of which radial part of the pressure container 23 produces the explosion rupture; the blasting direction in this embodiment mainly refers to any interval of 0°￣180° in the horizontal plane perpendicular to the axis of the container. By locally engraving grooves in the pressure container, the blasting direction of the pressure container is controlled within a local range, avoiding a large-scale explosion and saving testing costs.

[0048] In this embodiment, the rotating blasting area 23 is a range of 180° deflection in the horizontal plane of the pressure container 2, that is, Figure 2 The upper half of the outer circumferential surface from the left side to the right side through 180° is the blasting area 23, as shown in FIG. Figure 4 As shown, Figure 4 FIG. 2 is a schematic diagram of the expansion of the outer cylindrical surface of the pressure container 2, wherein in this embodiment, half of the outer cylindrical surface of the pressure container 2 is provided with a blasting area 23 ( Figure 4 The other half is set as the non-blasting area ( Figure 4 The left half of the middle). In the blasting area 23, grooves 24 are evenly arranged from the top to the bottom of the pressure vessel 2. The grooves 23 in this embodiment include a plurality of V-shaped grooves evenly distributed in the blasting area 23 along the axis of the pressure vessel 2 and connected end to end. Figure 4The grooves 23 in the blasting area 23 are arranged as a wave-shaped groove. By not arranging the grooves along the radial direction of the container and evenly distributing them in the blasting area, it is ensured that the pressure container will rupture within the blasting area when it explodes, so as to meet the requirement that the explosion direction of the pressure container cannot be accurately controlled.

[0049] The scattering components in this embodiment are spherical stainless steel fragments, and the mass of each spherical stainless steel fragment is set to 1g; Figure 3 As shown ( Figure 3 Only a part of the scattering assembly is shown in the figure), the stainless steel fragments are evenly pasted on the outer surface of the container on both sides of the groove edge of the wave-shaped groove, that is, two groups of fragments arranged in a wave shape along the inner and outer sides of the groove edge of the groove 23 are respectively arranged; the fragments are pasted on the outer wall of the container with conventional glue to achieve the purpose of fixing the fragments and preventing the fragments from flying out from the container surface after the explosion.

[0050] like Figure 1 As shown, the data processing unit in this embodiment includes a computer 5 and a signal conversion module 6, the signal conversion module 6 is connected to the computer 5 and the detection unit, and the signal conversion module 6 processes and converts the signal collected by the detection unit and transmits it to the computer 5 through the communication interface. The signal conversion module 6 includes an electrically connected charge amplifier 61 and a data acquisition board 62, and the data acquisition board 62 adopts a bus data acquisition board with a precision of 16 bits.

[0051] The container pressurization explosion simulation system in this embodiment also includes a synchronous trigger device, which includes a trigger line (not shown in the figure) installed on the pressure container 2, a trigger terminal (not shown in the figure) installed on the charge amplifier 61, and a synchronous trigger 4. The synchronous trigger device is used to immediately trigger each detection unit and the signal conversion module 6 to start working after receiving a signal that the pressure container 2 has exploded. Figure 1 As shown, the synchronous trigger 4 is connected to the trigger line installed near the pressure container 2, and the other end of the synchronous trigger 4 is also connected to the pulse forming network 72 and the trigger terminal of the charge amplifier 61. At the same time, the synchronous trigger 4 is connected to the trigger channel of the data acquisition board 62, and the data acquisition board 62 is connected to the computer 5 through a data line.

[0052] See attached Figure 2 , the detection unit is correspondingly arranged around the explosion area of ​​the pressure vessel, that is, Figure 2 The middle corresponds to the upper side of the blasting area 23. The detection unit in this embodiment includes a speed detection unit, a power detection unit and a shock wave overpressure detection unit.

[0053] The speed detection unit includes a plurality of speed measuring target nets arranged around the blasting area 23 and a pulse forming network 72 electrically connected thereto. Each test target net group includes a pair of speed measuring target nets 71 arranged along the scattering direction, and each speed measuring target net 71 is connected to the pulse forming network 72. The stainless steel fragments scattered by the blasting impact successively pass through the two speed measuring target nets 71 arranged in sequence, and the fragments successively penetrate the speed measuring target nets 71 to generate two electrical signals respectively. The pulse forming network 72 collects and processes the two electrical signals and then transmits them to the computer 5 through the charge amplifier 61 and the data acquisition board 62 card in sequence. The computer 5 can display the signal change curve through the software programmed by LabVIEW, obtain the time point when the scattered component 3 passes through the two speed measuring target nets 71 in sequence, and calculate the speed data of the scattered component 3 according to the distance and time difference between the speed measuring net targets.

[0054] The shock wave overpressure detection unit includes a plurality of pressure sensors 73 arranged around the blasting area 23 for collecting shock wave pressure at different times after the pressure container 2 explodes. When the pressure container 2 explodes, the pressure signal is transmitted to the computer 5 in sequence through the pressure sensor 73, the charge amplifier 61, and the data acquisition board 62. The computer 5 stores the collected data in the computer database, and the data is processed and displayed by software to obtain the collected instantaneous pressure-time curve, thereby obtaining the overpressure and impulse parameters.

[0055] The power detection unit includes a plurality of collecting components arranged around the blasting area 23, which are used to receive the stainless steel fragments scattered by the explosion impact, wherein the collecting components include a plurality of wooden target plates 8 vertically set up around the blasting area 23, and the wooden target plates 8 are of height ( Figure 1 Middle and upper and lower directions) 1500mm, width ( Figure 1 Center left and right direction) 500mm, thickness ( Figure 1 The wooden target board 8 provided around the blasting area 23 is used to simulate dense obstacles, such as dense crowds, and the penetration depth of the scattering assembly 3 into the wooden target board 8 is used to simulate the lethality of the scattering assembly 3 to personnel.

[0056] The research results of the lethality mechanism show that it is more reasonable to use the specific kinetic energy of fragments as the lethality standard, where the specific kinetic energy of fragments refers to the kinetic energy of fragments per unit windward area. Therefore, the calculation principle of the fragment power in this embodiment is as follows:

[0057] According to the velocity data of the scattered components obtained by the monitoring device, the initial velocity of the fragments is calculated by the fragment velocity attenuation formula, and the storage velocity of the fragments when they move to different distances is calculated, and finally the specific kinetic energy of the fragments is calculated; the specific kinetic energy of stainless steel fragments is calculated with reference to the existing specific kinetic energy calculation method, which will not be repeated here.

[0058] At the same time, the distribution of fragments after the explosion in space can be measured according to the wooden target plate 8, so that the scattering trajectory of the fragments during the explosion process can be obtained, wherein the wooden target plate 8 is divided into different areas, the number of fragments on each wooden target plate 8 after each explosion is recorded, and each area can be divided into various equi-angular areas according to the scattering azimuth of the axis of the pressure container, and the number of fragments in each equi-angular area is calculated, and the distribution function of the fragments is calculated by data fitting.

[0059] The working principle of the present invention is:

[0060] When the booster device 1 injects high-pressure carbon dioxide into the pressure container 2, as the internal pressure of the pressure container 2 continues to increase, when the pressure reaches the maximum pressure that the pressure container 2 can withstand, the container partially fails and a physical explosion occurs. The pressure container 2 cracks from the groove 24, and the scattering component 3 arranged on the outer surface of the container scatters outward. At the same time, the explosion energy does work on the air to produce a shock wave.

[0061] Since the pressure container 2 has great destructive power when it explodes, in order to ensure the safety of personnel and systems, the pressure container 2, the dispersion component 3, the monitoring device 7, part of the length of the input pipe 11 and part of the length of the output pipe 12 are placed in the explosion hole, and the remaining systems are located in a safe area outside the explosion hole; of course, the above-mentioned systems are not limited to being set in the explosion hole, and can also be set in a relatively open place.

[0062] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A container pressurization explosion simulation system, characterized in that include: A pressure container, comprising a gas injection port and a gas exhaust port, wherein the pressure container is provided with a blasting guide unit to limit the blasting area and blasting direction of the pressure container, wherein the blasting guide unit comprises a plurality of grooves provided on the outer wall of the pressure container, wherein the grooves are not located in any radial cross section of the pressure container, and wherein the grooves comprise a plurality of V-shaped grooves connected end to end and uniformly distributed on a local outer peripheral surface along the axial direction of the pressure container; A pressurizing device for inputting a pressurizing medium into the pressure container through the gas injection port; A scattering component is arranged on the outer wall of the pressure container and scatters when the pressure container explodes and is impacted. The scattering component is attached to the outer wall of the pressure container and is evenly arranged on the outer surface of the container on both sides of the V-shaped groove. and a monitoring device, comprising a plurality of detection units arranged around the pressure vessel and a data processing unit electrically connected thereto, wherein the detection units at least comprise a speed detection unit for detecting the speed of the scattering assembly and a power detection unit for detecting the power thereof; The speed detection unit includes a speed measuring target net group arranged around the blasting area and a pulse forming network electrically connected thereto, and each speed measuring target net group includes a pair of speed measuring target nets arranged along the flying direction.

2. The container pressurization explosion simulation system according to claim 1, characterized in that: The grooves are evenly distributed in the blasting area.

3. The container pressurization explosion simulation system according to claim 1 or 2, characterized in that: The pressure container is a cylindrical container, and the explosion area includes a partial outer peripheral surface of the cylindrical container.

4. The container pressurization explosion simulation system according to claim 1 or 2, characterized in that: The detection unit is correspondingly arranged around the blasting area.

5. The container pressurization explosion simulation system according to claim 4, characterized in that: The speed detection unit includes a plurality of speed measuring target nets.

6. The container pressurization explosion simulation system according to claim 4, characterized in that: The power detection unit includes a collection component disposed around the blasting area, and the collection component receives scattered components scattered by the blasting impact.

7. The container pressurization explosion simulation system according to claim 6, characterized in that: The scattering assembly is a spherical stainless steel fragment, and the collecting assembly includes a plurality of wooden target plates vertically set up around the blasting area.

8. The container pressurization explosion simulation system according to claim 4, characterized in that: The detection unit also includes a shock wave overpressure detection unit, which includes a plurality of pressure sensors arranged around the blasting area for collecting shock wave pressures at different times after the explosion of the container.

9. The container pressurization explosion simulation system according to claim 1, characterized in that: The boosting device further comprises a pressure monitoring unit for detecting and controlling the pressure of the boosting medium in the input pipe.

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