A simulation training device for potential malfunctions and accidents

Abstract

This application relates to the field of simulation training device technology and discloses a simulation training device for potential malfunctions and accidents, including an outer pipe and an inner pipe. Multiple sets of inner pipes are arranged inside the outer pipes. The diameter of the inner pipe is smaller than that of the outer pipe. Both ends of the inner pipe are fixedly connected to annular plates, which are fixedly connected to the inner surface of the outer pipe. An exhaust space is formed between the inner surface of the outer pipe and the outer surface of the inner pipe, located between the two sets of annular plates. Leakage points are provided at the exhaust space locations on the outer pipe. A connecting pipe is provided through the surface of the inner pipe. This invention, through the combination of the outer and inner pipes, allows instructors to pre-open one or more valves to simulate a real-world pipe leak. Students can use existing leak detection devices to detect the pipe, identify the leak points, and perform emergency operations, thereby simulating pipe leaks and improving students' emergency response capabilities.

Description

Technical Field

[0001] This application relates to the field of simulation training device technology, and in particular to a simulation training device for potential malfunctions and accidents. Background Technology

[0002] Pipeline leaks are a common and serious safety hazard, potentially causing environmental pollution, economic losses, and even personal injury. Therefore, it is necessary to provide relevant personnel with practical training in accident handling to improve their emergency response capabilities. However, existing training methods largely rely on experience summaries and case studies, lacking systematicity, realism, and repeatability, resulting in limited training effectiveness. To address this, a simulation training device for potential pipeline leaks and malfunctions is proposed. Utility Model Content

[0003] To address the problem that existing training methods rely heavily on experience summaries and case studies, lacking systematicity, authenticity, and repeatability, thus resulting in limited training effectiveness, this application provides a simulation training device for potential malfunctions and accidents.

[0004] The simulation training device for potential malfunctions and accidents provided in this application adopts the following technical solution:

[0005] A simulation training device for potential malfunctions and accidents includes an outer pipe and an inner pipe. Multiple sets of inner pipes are arranged inside the outer pipes. The diameter of the inner pipe is smaller than that of the outer pipe. Both ends of the inner pipe are fixedly connected to annular plates, which are fixedly connected to the inner surface of the outer pipe. An exhaust space is formed between the inner surface of the outer pipe and the outer surface of the inner pipe, located between the two sets of annular plates. Leakage points are provided at each location on the outer pipe within the exhaust space. A connecting pipe is provided through the surface of the inner pipe, connecting the inner pipe to the exhaust space, and a valve body is installed inside each connecting pipe.

[0006] Preferably, both ends of the outer surface of the outer tube are fitted with fixing sleeves, and the bottom of the two sets of fixing sleeves are fixedly connected to a base.

[0007] Preferably, it also includes a ventilation mechanism, which includes an inlet pipe and an outlet pipe fixedly installed through both ends of the outer pipe. A circulation pump is fixedly installed on the upper surface of the base. The outlet end of the circulation pump is connected to the inlet pipe, and the inlet end of the circulation pump is connected to the outlet pipe.

[0008] Preferably, with the axial direction of the outer tube as the horizontal direction, the connecting pipes on the inner tube are offset from each other in the horizontal direction.

[0009] Preferably, two sets of partitions are fixedly connected inside the exhaust space, the connecting pipe is located between the two sets of partitions, and the leakage point includes multiple sets of leakage seams opened on the surface of the outer pipe, one of which is located between the two sets of partitions.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] This invention, through the combination of an outer pipe and an inner pipe, allows instructors to pre-open one or more valves to simulate a real-world pipeline leak. Students can then use existing leak detection devices to inspect the pipeline, identify the leak point, and perform emergency procedures. This simulates pipeline leaks and enhances students' emergency response capabilities. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the application embodiment;

[0013] Figure 2 This is a cross-sectional view of an embodiment of the application;

[0014] Figure 3 This is a cross-sectional view of the application embodiment from another angle.

[0015] Explanation of reference numerals in the attached drawings: 1. Base; 2. Outer tube; 3. Fixing sleeve; 4. Inlet pipe; 5. Outlet pipe; 6. Circulation pump; 7. Inner tube; 8. Annular plate; 9. Leakage joint; 10. Partition plate; 11. Connecting pipe; 12. Valve body. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0017] This application discloses a simulation training device for potential fault accidents, including an outer pipe 2 and an inner pipe 7. Multiple sets of inner pipes 7 are provided, all located inside the outer pipe 2. The diameter of the inner pipe 7 is smaller than that of the outer pipe 2. Both ends of the inner pipe 7 are fixedly connected to annular plates 8. The annular plates 8 are fixedly connected to the inner surface of the outer pipe 2. The inner surface of the outer pipe 2 and the outer surface of the inner pipe 7 are located between the two sets of annular plates 8 to form an exhaust space. Leakage points are provided at the exhaust space of the outer pipe 2. A connecting pipe 11 is provided through the surface of the inner pipe 7. The connecting pipe 11 connects the inner pipe 7 and the exhaust space, and a valve body 12 is provided inside the connecting pipe 11.

[0018] Furthermore, both ends of the outer surface of the outer tube 2 are fitted with fixing sleeves 3, and the bottom of the two sets of fixing sleeves 3 are fixedly connected to the base 1.

[0019] In this embodiment, the valve body 12 can be a solenoid valve. A corresponding power supply component is provided on the base 1 to provide power to the solenoid valve. A corresponding button is also provided on the base 1. Pressing the button can control the corresponding solenoid valve switch. Instructors can open one or more valve bodies 12 in advance to simulate the situation of pipeline leakage in real-world conditions. Students can use existing leakage detection devices to detect pipelines, find the leakage point, and perform emergency operations on the leakage point. This allows for simulation training on pipeline leakage and improves students' emergency response capabilities.

[0020] Furthermore, it also includes a ventilation mechanism, which includes an air inlet pipe 4 and an air outlet pipe 5 fixedly installed at both ends of the outer pipe 2. A circulation pump 6 is fixedly installed on the upper surface of the base 1. The air outlet of the circulation pump 6 is connected to the air inlet pipe 4, and the air inlet of the circulation pump 6 is connected to the air outlet pipe 5.

[0021] Furthermore, with the axial direction of the outer tube 2 as the horizontal direction, the connecting tubes 11 on the inner tube 7 are offset from each other in the horizontal direction.

[0022] In this embodiment, the gas is output by the circulation pump 6, and the gas can flow into the outer pipe 2 through the inlet pipe 4. After flowing through the other end of the outer pipe 2, the gas enters the circulation pump 6 again through the outlet pipe 5, thereby realizing gas circulation.

[0023] It should be noted that the circulating pump 6 is a mechanical device used to transport gas. Its working principle is based on the dynamic characteristics of gas, using mechanical motion to transport gas from one area to another. The specific structure of the circulating pump 6 is not described here, and the model of the circulating pump 6 can be selected according to actual needs.

[0024] Furthermore, two sets of baffles 10 are fixedly connected inside the exhaust space, and the connecting pipe 11 is located between the two sets of baffles 10. The leakage point includes multiple sets of leakage seams 9 opened on the surface of the outer pipe 2, one of which is located between the two sets of baffles 10.

[0025] In this embodiment, by setting multiple sets of leakage seams 9, the difficulty of operation can be increased, and the accuracy of students in finding leakage points can be improved, thereby enhancing the training effect.

[0026] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0027] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0029] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A simulation training device for hidden hazard accident, comprising an outer tube (2) and an inner tube (7), characterized in that, The inner tube (7) is provided in multiple sets and is located inside the outer tube (2). The diameter of the inner tube (7) is smaller than that of the outer tube (2). Both ends of the inner tube (7) are fixedly connected to annular plates (8). The annular plates (8) are fixedly connected to the inner surface of the outer tube (2). The inner surface of the outer tube (2) and the outer surface of the inner tube (7) are located between the two sets of annular plates (8) to form an exhaust space. The outer tube (2) is provided with a leakage point at the exhaust space. A connecting pipe (11) is provided through the surface of the inner tube (7). The connecting pipe (11) connects the inner tube (7) and the exhaust space. A valve body (12) is provided inside the connecting pipe (11).

2. The hidden hazard accident simulation training device according to claim 1, wherein, The outer tube (2) has a fixing sleeve (3) on both ends of its outer surface, and the bottom of the two sets of fixing sleeves (3) are fixedly connected to a base (1).

3. The device according to claim 2, wherein, It also includes a ventilation mechanism, which includes an air inlet pipe (4) and an air outlet pipe (5) fixedly installed at both ends of the outer pipe (2). A circulation pump (6) is fixedly installed on the upper surface of the base (1). The air outlet of the circulation pump (6) is connected to the air inlet pipe (4), and the air inlet of the circulation pump (6) is connected to the air outlet pipe (5).

4. The device according to claim 3, wherein, With the axial direction of the outer tube (2) as the horizontal direction, the connecting tubes (11) on the inner tube (7) are offset from each other in the horizontal direction.

5. The device according to claim 4, wherein the device is characterized by: The exhaust space is fixedly connected with two sets of partitions (10), the connecting pipe (11) is located between the two sets of partitions (10), and the leakage point includes multiple sets of leakage seams (9) opened on the surface of the outer pipe (2), one of which is located between the two sets of partitions (10).

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