Hydrogen energy safety evaluation device and hydrogen energy safety evaluation system

Abstract

The utility model relates to hydrogen energy safety evaluation device and hydrogen energy safety evaluation system, including the casing, the casing includes the first side and the second side of left and right distribution, and the first side extends the overhanging plate, is equipped with the acquisition module for being used for with detection device electricity connection to obtain the sensing signal of detection device output between overhanging plate and the second side, is equipped with on overhanging plate: set up close to the second side, with acquisition module electricity connection, be used for receiving sensing signal and the analysis module of output evaluation result is electrically connected, set up close to the first side, with analysis module electricity connection, be used for sending the communication module of evaluation result, set up close to the first side, with acquisition module, analysis module and communication module electricity connection, be used for the power supply module of power supply for each module, still be equipped with in the casing with power supply module electricity connection, be used for the first radiating module of heat dissipation for analysis module, the utility model has the advantages such as high integration, portable, good heat dissipation etc.

Description

Technical Field

[0001] This utility model relates to the field of new energy development technology, and in particular to a hydrogen energy safety evaluation device and a hydrogen energy safety evaluation system. Background Technology

[0002] Hydrogen is a clean and pollution-free new energy source. The hydrogen energy utilization process can be divided into four stages: hydrogen production, hydrogen storage, hydrogen transportation, and hydrogen use, involving a series of specialized equipment, pipelines, and their associated valves. However, hydrogen has a low flammability and explosion limit, making hydrogen safety a crucial consideration in its utilization. Currently, although on-site devices such as pressure sensors, temperature sensors, flow sensors, and hydrogen concentration sensors are used to monitor relevant physical parameters, these devices are scattered, resulting in low integration, inconvenience for unified monitoring by personnel, and significant workload for each installation. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a hydrogen energy safety evaluation device and a hydrogen energy safety evaluation system.

[0004] The technical solution adopted by this utility model to solve its technical problem is: to construct a hydrogen energy safety evaluation device, including a shell, the shell including a first side and a second side distributed on the left and right, and a suspended plate extending from the first side. An acquisition module is provided between the suspended plate and the second side for electrically connecting to the detection device to obtain the sensing signal output by the detection device; The suspended plate is provided with: an analysis module located near the second side and electrically connected to the acquisition module for receiving the sensing signal and outputting the evaluation result; a communication module located near the first side and electrically connected to the analysis module for transmitting the evaluation result; and a power supply module located near the first side and electrically connected to the acquisition module, the analysis module, and the communication module for supplying power to each module. The housing also includes a first heat dissipation module that is electrically connected to the power supply module and is used to dissipate heat from the analysis module.

[0005] Preferably, the shell comprises a square frame; The acquisition module includes an interface side; the interface side is embedded in the first square frame of the square skeleton and forms the second side, and the interface side integrates all interfaces for connecting the detection device; In the square frame, the remaining squares outside the first square are respectively provided with hollow side plates to form the shell; Among the various sides of the housing, the sides perpendicular to the suspended plate and the first side are the third and fourth sides distributed front to back, and the sides parallel to the suspended plate are the fifth and sixth sides distributed vertically.

[0006] Preferably, the suspended plate is divided into a first region and a second region, wherein the first region is close to the second side and has a first hollow structure inside, and the second region is close to the first side; The analysis module is positioned above the first hollow structure; The first heat dissipation module includes: a heat dissipation component mechanically connected between the analysis module and the first hollow structure; a first fan electrically connected to the power supply module, disposed on the third side and opposite to the analysis module, for drawing in external air; and a plurality of second fans electrically connected to the power supply module, disposed on the sixth side, for drawing out internal air.

[0007] Preferably, in the square frame, a plurality of support seats are provided on the square frame located on the sixth side, and a plurality of handles are provided on the square frame located on the first side.

[0008] Preferably, the suspended plate and the square frame are an integrated structure, and the shell is also provided with a T-shaped support frame disposed between the sixth side and the suspended plate.

[0009] Preferably, the portion of the second region near the third side has a second hollow structure, and the communication module is located above the second hollow structure; The portion of the fifth side opposite the communication module is hollowed out.

[0010] Preferably, the power supply module includes: a plurality of battery packs disposed above the second region and adjacent to the communication module; and a power management module disposed below the second region and electrically connected to the battery packs, the acquisition module, the analysis module, the communication module and the first heat dissipation module.

[0011] Preferably, the hydrogen energy safety evaluation device further includes a second heat dissipation module disposed on the fourth side and opposite to the power supply module for drawing in external air.

[0012] Preferably, the acquisition module further includes a mounting surface opposite to the side of the interface; The end of the suspended plate is a tenon structure, and the mounting surface is provided with a wedge groove, which cooperates with the tenon structure.

[0013] In addition, this utility model also constructs a hydrogen energy safety evaluation system, including a detection device, a human-computer interaction device and the hydrogen energy safety evaluation device described above. The detection device includes a pressure sensor, a temperature sensor, a flow sensor, and a hydrogen concentration sensor that are electrically connected to the hydrogen energy safety evaluation device. The human-computer interaction device is communicatively connected to the hydrogen energy safety evaluation device to display the evaluation results.

[0014] In a specific embodiment of this utility model, the analysis module, communication module, power supply module, and first heat dissipation module are integrated into the housing, achieving a high degree of integration in hydrogen energy safety evaluation. This improves the portability of the hydrogen energy safety evaluation device and reduces the operational difficulty of the device, helping to improve evaluation efficiency and adaptability to multiple scenarios. Furthermore, by rationally arranging the analysis module, communication module, and power supply module within the housing, a good heat dissipation environment is created for the analysis module, and the first heat dissipation module dissipates heat from the analysis module, reducing the risk of overheating. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings: Figure 1 This is a schematic diagram of the external structure of the hydrogen energy safety evaluation device in some embodiments of this utility model; Figure 2 This is a schematic diagram of the internal structure of the hydrogen energy safety evaluation device in some embodiments of this utility model; Figure 3 This is a schematic diagram of the square frame, the suspended plate, and the acquisition module in some embodiments of this utility model; Figure 4 This is a schematic diagram of the interface side of the acquisition module in some embodiments of this utility model; Figure 5 This is a schematic diagram of the structure of the first heat dissipation module in some embodiments of this utility model; Figure 6 These are schematic diagrams of the support base, handle, and T-shaped support frame in some embodiments of this utility model; Figure 7 This is a schematic diagram of the power supply module in some embodiments of this utility model; Figure 8 This is a schematic diagram of the structure of the second heat dissipation module in some embodiments of this utility model; Figure 9 This is a structural schematic diagram of the wedge groove and tenon structure in some embodiments of this utility model. Detailed Implementation

[0016] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0017] In the following description, it should be understood that the orientations or positional relationships indicated by terms such as "front," "rear," "up," "down," "left," "right," "longitudinal," "horizontal," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail" are based on the orientations or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. They are only for the convenience of describing this technical solution and do not indicate that the device or component referred to must have a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Figure 1 This is a schematic diagram of the external structure of the hydrogen energy safety evaluation device in some embodiments of this utility model. Figure 2 This is a schematic diagram of the internal structure of the hydrogen energy safety evaluation device in some embodiments of this utility model.

[0019] like Figure 1 and Figure 2 As shown, the hydrogen safety assessment device may include a housing 1, which includes a first side 11 and a second side 12 (not shown) distributed left and right. A suspended plate 2, perpendicular to the first side 11, extends from the center of the first side 11. A data acquisition module 3 is disposed between the suspended plate 2 and the second side 12. The data acquisition module 3 is electrically connected to the detection device to acquire the sensing signals output by the detection device. The detection device may include various types of sensors required by existing hydrogen safety detection equipment, specifically including pressure sensors for detecting ambient pressure, temperature sensors for detecting ambient temperature, flow sensors for detecting hydrogen flow rate, and hydrogen concentration sensors (such as electrochemical / infrared sensors) for detecting hydrogen concentration. It should be noted that various sensors can be readily available sensors installed on-site. For example, flow sensors can be installed on pipelines transporting hydrogen to monitor hydrogen flow in real time, detect excessive hydrogen flow, and identify leaks after valves on the pipeline are closed. Pressure sensors can be installed inside containers storing hydrogen to monitor container pressure and prevent overpressure. Multiple hydrogen concentration sensors can be installed at hydrogen production, storage, transportation, and consumption sites to monitor hydrogen concentration in real time for any abnormalities, so as to detect hydrogen leaks in a timely manner.

[0020] The suspended plate 2 is equipped with an analysis module 4, a communication module 5, and a power supply module 6.

[0021] Analysis module 4 is located near the second side 12. Analysis module 4 is electrically connected to acquisition module 3 to receive sensing signals and output evaluation results. Specifically, analysis module 4 can perform safety risk analysis based on existing hazard and operability analysis (i.e., HAZOP analysis) combined with sensing signals (including output signals from various sensors). Specific analysis algorithms can be found in existing technologies and will not be elaborated here. Alternatively, the evaluation results may also include comparisons of the output signals from various sensors with corresponding thresholds. For example, if the output signal of a pressure sensor is greater than a pressure threshold, it indicates that the container storing hydrogen has an overpressure risk, and a corresponding warning signal will be output.

[0022] The communication module 5 is located near the first side and is electrically connected to the analysis module 4 to send evaluation results to the human-computer interaction device. The human-computer interaction device may include mobile terminals (such as mobile phones, tablets, laptops, etc.), PCs in the monitoring room, etc., so that staff can observe the evaluation results in real time and take timely action when anomalies are detected.

[0023] The power supply module 6 is located near the first side and is electrically connected to the acquisition module 3, analysis module 4, and communication module 5 to supply power to each module. Specifically, the power supply module 6 stores electrical energy to power the acquisition module 3, analysis module 4, and communication module 5, eliminating the need for the device to draw power from the field (saving the steps of finding a power source and wiring), reducing the operational difficulty of using the device, and helping to improve evaluation efficiency.

[0024] In addition, a first heat dissipation module 7 is also provided inside the housing 1. The first heat dissipation module 7 is electrically connected to the power supply module 6 to draw power from the power supply module 6, and the first heat dissipation module 7 is used to dissipate heat from the analysis module 4. It should be noted that the analysis module 4, as the main control and analysis center of this device, has a large power consumption and therefore generates a large amount of heat. Figure 2 As shown, the analysis module 4 is located at the end of the suspended plate 2, leaving a large space around the analysis module 4 to create a good heat dissipation environment for the analysis module 4. In this way, under the action of the first heat dissipation module 7, the analysis module 4 can be effectively prevented from overheating.

[0025] Understandably, in this embodiment, the analysis module 4, communication module 5, power supply module 6, and first heat dissipation module 7 are integrated within the housing 1, achieving a high degree of integration in hydrogen energy safety evaluation. This improves the portability of the hydrogen energy safety evaluation device and reduces the operational difficulty of its use, contributing to increased evaluation efficiency and adaptability to multiple scenarios. Since integrated design increases the heat dissipation difficulty of each power module within the device, this invention addresses this by rationally arranging the analysis module 4, communication module 5, and power supply module 6 within the housing 1. This creates a good heat dissipation environment for the analysis module 4, and the first heat dissipation module 7 further cools the analysis module 4, reducing the risk of overheating. This ensures that even when performing HAZOP analysis (which involves high computational load and generates significant heat), the analysis module 4 is less prone to overheating.

[0026] In some embodiments, such as Figure 3 As shown, the housing 1 may include a square frame 17. (As indicated...) Figure 4 As shown, the acquisition module 3 includes an interface side 31, which is embedded in the first square frame of the square skeleton 17 and forms the second side 12. The interface side 31 integrates all interfaces used for connecting the detection device. Figure 1 As shown, in the square frame 17, the remaining squares outside the first square are respectively provided with perforated side plates to form the shell 1. In addition, among the various sides of the shell 1, the sides perpendicular to the suspended plate 2 and the first side 11 are the third side 13 and the fourth side 14 distributed front to back, and the sides parallel to the suspended plate 2 are the fifth side 15 and the sixth side 16 distributed vertically.

[0027] Furthermore, the acquisition module 3 may include various types of interfaces, including but not limited to network ports and serial ports, with multiple interfaces of each type to simultaneously connect electrically to multiple different types of sensors to acquire relevant sensing signals. The network port can also communicate with a SCADA system switch, which can be electrically connected to various types of sensors, synchronously acquiring the output signals of each sensor and performing data processing. In addition, the acquisition module 3 may also include multiple filtering and amplification circuits for filtering and amplifying the output signals of various types of sensors. These filtering and amplification circuits may include existing filtering circuits (such as RC filters, π-type filters, bandpass filters, low-pass filters, etc.) and existing amplification circuits (such as inverting amplifier circuits, non-inverting amplifier circuits, etc.).

[0028] It should be noted that in this embodiment, all interfaces in the acquisition module 3 can be set on the same side of the housing of the acquisition module 3 to form the interface side 31. This makes it convenient for staff to perform wiring work between the device and the sensor on the same side, and also makes it convenient to manage and organize the sensor wiring on site.

[0029] In some embodiments, the square frame 17 can be made of magnesium alloy, and the perforated side panels can be made of PC / ABS alloy. Of course, the square frame 17 and the perforated side panels can also be made of other materials, as long as they meet the explosion-proof rating Ex ia IIBT4. Understandably, the combination of the square frame 17 and the perforated side panels can effectively reduce the weight of the device and improve its portability. Furthermore, the perforated design of the side panels not only improves the ventilation effect of the housing 1, but also enhances the heat dissipation effect.

[0030] In some embodiments, such as Figure 3 As shown, the suspended panel 2 can be divided into a first region 21 and a second region 22. The first region 21 is located near the second side 12 and has a first hollow structure 211 inside. The second region 22 is located near the first side 11. (Combined...) Figure 3 and Figure 5 As shown, the analysis module 4 is positioned above the first hollow structure 211. Correspondingly, the first heat dissipation module 7 may include a heat dissipation component 71, a first fan 72, and several second fans 73.

[0031] The heat dissipation component 71 is mechanically connected between the analysis module 4 and the first hollow structure 211, dissipating heat from the analysis module 4 to improve its heat dissipation area and efficiency. The first fan 72 is electrically connected to the power supply module 6 and is located on the third side 13 opposite to the analysis module 4 (i.e., the air blown out by the first fan 72 is opposite to the analysis module 4). The first fan 72 is used to draw in external air. Each second fan 73 is electrically connected to the power supply module 6 and is located on the sixth side 16. The second fan 73 is used to draw out internal air. Understandably, the second fan 73 and the first fan 72 work together to form air convection, allowing the incoming air to pass sequentially through the analysis module 4, the heat dissipation component 71, the first hollow structure 211, and the second fan 73, forming an air loop that efficiently removes heat from the analysis module 4.

[0032] In some embodiments, the analysis module 4 may include multiple heat-generating components such as CPU (processor) and cache. Therefore, the heat dissipation component 71 may include multiple heat dissipation grilles. Each heat dissipation grille is mechanically connected one-to-one between the heat-generating components in the analysis module 4 and the first hollow structure 211. Correspondingly, the number of second fans 73 may be three, and they are laid out sequentially on the width direction of the sixth side 16 (which is parallel to the first side 11) to form a fan array. The fan array is opposite to each heat dissipation grille.

[0033] In some embodiments, such as Figure 6As shown, in the square frame 17, multiple support bases 18 are provided on the square frame located on the sixth side 16, so that when the staff lays the device flat, there is a gap between the sixth side 16 and the ground, thereby ensuring the airflow of the second fan 73. In the square frame 17, several handles 19 are provided on the square frame located on the first side 11 to facilitate the staff in moving the device.

[0034] In some embodiments, the support base 18 may be made of rubber.

[0035] In some embodiments, the number of support bases 18 can be four. Furthermore, the number of handles 19 can be two, specifically, as shown below. Figure 6 As shown, in the square frame 17, two crossbars 40 are also provided on the square frame located on the first side 11. The crossbars 40 and the square frame 17 are an integrated structure, and the handle 19 is mechanically connected to each crossbar 40.

[0036] In some embodiments, the suspended plate 2 and the square frame 17 can be an integrated structure, which can improve the reliability of the overall device. For example... Figure 6 As shown, the housing 1 also includes a T-shaped support frame 20 disposed between the sixth side 16 and the suspended plate 2. Specifically, the T-shaped support frame 20 may include a first bracket 201 and a second bracket 202. Both the first bracket 201 and the second bracket 202 are disposed below the suspended plate 2 and are mechanically connected to the square frame of the sixth side 16. Their function is to support the suspended plate 2 to improve its load-bearing capacity.

[0037] In some embodiments, such as Figure 3 As shown, the portion of the second region 22 near the third side 13 is provided with a second hollow structure 221, such as... Figure 2 As shown, the communication module 5 can be located above the second hollow structure 221.

[0038] In some embodiments, the communication module 5 can be an existing WiFi communication module to transmit evaluation results wirelessly. Accordingly, such as Figure 1 and Figure 2 As shown, the part of the fifth side 15 opposite to the communication module 5 is hollowed out. This can prevent the side plate from affecting the wireless signal emitted by the communication module 5 and improve the communication stability between the communication module 5 and the human-computer interaction device.

[0039] In some embodiments, such as Figure 7 As shown, the power supply module 6 may include a power management module 62 and several battery packs 61. The battery packs 61 are located above the second region 22 and are adjacent to the communication module 5. The power management module 62 is located below the second region 22 and is electrically connected to the battery packs 61, the acquisition module 3, the analysis module 4, the communication module 5, and the first heat dissipation module 7.

[0040] In some embodiments, the battery pack 61 can be a battery cluster composed of lithium batteries. Accordingly, the power management module 62 may include a charging circuit and a voltage conversion circuit. The charging circuit is electrically connected to the battery pack 61 and is used to connect to an external power source and charge the battery pack 61. The voltage conversion circuit is electrically connected to the acquisition module 3, the analysis module 4, the communication module 5, and the first heat dissipation module 7. The voltage conversion circuit is used to convert the voltage output by each battery pack into DC voltage to provide a stable power supply to each module.

[0041] In some embodiments, the number of battery packs 61 can be four.

[0042] In some embodiments, such as Figure 8 As shown, the hydrogen energy safety evaluation device also includes a second heat dissipation module 8 disposed on the fourth side 14 and opposite to the power supply module 6, for drawing in external air. Specifically, the second heat dissipation module 8 may include a third fan electrically connected to the power supply module 6, the air outlet of the third fan being directly opposite both the battery pack 61 and the power management module 62, to dissipate heat from the power supply module 6.

[0043] In some embodiments, such as Figure 6 As shown, both the first bracket 201 and the second bracket 202 have hollow structures inside, which helps to improve the airflow between the areas where the power supply module 6, communication module 5, and analysis module 4 are located, and helps to improve the heat dissipation effect.

[0044] In some embodiments, such as Figure 9 As shown, the acquisition module 3 also includes an interface side 31 (see...) Figure 4 The mounting surface 32 is opposite to the mounting surface 2. The end of the suspended plate 2 is a tenon structure 23. The mounting surface 32 is provided with a wedge groove 321. The wedge groove 321 cooperates with the tenon structure 23 to make the acquisition module 3 and the suspended plate 2 form a stable structure.

[0045] In some embodiments, such as Figure 6 As shown, a partition plate 30 is also provided below the second region 22, perpendicular to the suspended plate 2, to separate the power management module 62 from the second hollow structure 221. The partition plate 30 can guide the airflow, so that most of the air blown toward the power management module 62 flows toward the second side 12 first, and then is discharged by the second fan 73.

[0046] This invention also provides a hydrogen energy safety assessment system, including a detection device, a human-machine interface device, and the hydrogen energy safety assessment device provided in this embodiment. The detection device includes a pressure sensor, a temperature sensor, a flow sensor, and a hydrogen concentration sensor, all electrically connected to the hydrogen energy safety assessment device. The human-machine interface device is communicatively connected to the hydrogen energy safety assessment device and is used to display the assessment results.

[0047] It is understood that the above embodiments only illustrate preferred embodiments of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model patent. It should be noted that for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present utility model, all of which fall within the protection scope of the present utility model. Therefore, all equivalent transformations and modifications made within the scope of the claims of the present utility model should fall within the coverage of the claims of the present utility model.

Claims

1. A hydrogen energy safety evaluation device, characterized in that, Includes a housing (1), the housing (1) including a first side (11) and a second side (12) distributed on the left and right, the first side (11) extending out a suspended plate (2); A data acquisition module (3) is provided between the suspended plate (2) and the second side (12) for electrically connecting with the detection device to obtain the sensing signal output by the detection device. The suspended plate (2) is provided with: an analysis module (4) located near the second side (12), electrically connected to the acquisition module (3), for receiving the sensing signal and outputting the evaluation result; a communication module (5) located near the first side, electrically connected to the analysis module (4), for sending the evaluation result; and a power supply module (6) located near the first side, electrically connected to the acquisition module (3), the analysis module (4) and the communication module (5), for supplying power to each module. The housing (1) is also provided with a first heat dissipation module (7) which is electrically connected to the power supply module (6) and is used to dissipate heat from the analysis module (4).

2. The hydrogen energy safety evaluation device according to claim 1, characterized in that, The shell (1) includes a square frame (17); The acquisition module (3) includes an interface side (31); the interface side (31) is embedded in the first square frame of the square skeleton (17) and forms the second side (12); the interface side (31) integrates all interfaces for connecting the detection device; In the square frame (17), the remaining squares outside the first square are respectively provided with hollow side plates to form the shell (1). Among the various sides of the housing (1), the sides perpendicular to the suspended plate (2) and the first side (11) are the third side (13) and the fourth side (14) distributed front to back, and the sides parallel to the suspended plate (2) are the fifth side (15) and the sixth side (16) distributed vertically.

3. The hydrogen energy safety evaluation device according to claim 2, characterized in that, The suspended plate (2) is divided into a first region (21) and a second region (22), wherein the first region (21) is close to the second side (12) and has a first hollow structure (211) inside, and the second region (22) is close to the first side (11). The analysis module (4) is positioned above the first hollow structure (211); The first heat dissipation module (7) includes: a heat dissipation component (71) mechanically connected between the analysis module (4) and the first hollow structure (211); a first fan (72) electrically connected to the power supply module (6), located on the third side (13) and opposite to the analysis module (4), for drawing in external air; and a plurality of second fans (73) electrically connected to the power supply module (6), located on the sixth side (16), for drawing out internal air.

4. The hydrogen energy safety evaluation device according to claim 3, characterized in that, In the square frame (17), a plurality of support seats (18) are provided on the square frame located on the sixth side (16), and a plurality of handles (19) are provided on the square frame located on the first side (11) of the square frame (17).

5. The hydrogen energy safety evaluation device according to claim 3, characterized in that, The suspended plate (2) and the square frame (17) are an integrated structure. The shell (1) is also provided with a T-shaped support frame (20) between the sixth side (16) and the suspended plate (2).

6. The hydrogen energy safety evaluation device according to claim 3, characterized in that, The second region (22) near the third side (13) is provided with a second hollow structure (221), and the communication module (5) is located above the second hollow structure (221); The portion of the fifth side (15) opposite to the communication module (5) is hollowed out.

7. The hydrogen energy safety evaluation device according to claim 6, characterized in that, The power supply module (6) includes: a plurality of battery packs (61) disposed above the second region (22) and adjacent to the communication module (5); and a power management module (62) disposed below the second region (22) and electrically connected to the battery packs (61), the acquisition module (3), the analysis module (4), the communication module (5) and the first heat dissipation module (7).

8. The hydrogen energy safety evaluation device according to claim 7, characterized in that, The hydrogen energy safety evaluation device also includes a second heat dissipation module (8) disposed on the fourth side (14) and opposite to the power supply module (6) for drawing in external air.

9. The hydrogen energy safety evaluation device according to any one of claims 2 to 8, characterized in that, The acquisition module (3) also includes a mounting surface (32) opposite to the interface side (31). The end of the suspended plate (2) is a tenon structure (23), and the mounting surface (32) is provided with a wedge groove (321), which cooperates with the tenon structure (23).

10. A hydrogen energy safety assessment system, characterized in that, Includes a detection device, a human-computer interaction device, and a hydrogen energy safety evaluation device as described in any one of claims 1 to 9; The detection device includes a pressure sensor, a temperature sensor, a flow sensor, and a hydrogen concentration sensor that are electrically connected to the hydrogen energy safety evaluation device. The human-computer interaction device is communicatively connected to the hydrogen energy safety evaluation device to display the evaluation results.

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