Heat insulation box and test platform for simulating glacier disaster

Abstract

The utility model discloses a glacier disaster simulation heat insulation box and test platform, the test platform comprises a refrigeration system, a circulating cooling system and a heat insulation box, the refrigeration system is arranged in the heat insulation box, and the circulating cooling system is connected with the refrigeration system through a heat insulation conduit. A slope module is arranged in the heat insulation box and comprises a heat insulation base, a heat insulation bottom plate and a heat conduction plate, and the heat insulation base is arranged on the bottom plate of the heat insulation box to form a slope base; the heat insulation bottom plate is arranged on the heat insulation base to form a slope bottom plate; the heat conduction plate is arranged on the heat insulation bottom plate to form a slope panel; a plurality of refrigerating element placing holes are formed in the heat insulation bottom plate. When a glacier disaster cantilever type centrifugal machine simulation test is carried out, a centrifugal machine exerts increasing centrifugal acceleration load on the chute system, and an ice and soil mixture is released from the material box into the heat insulation box and then slides down along the slope of the slope module, so that the actual glacier disaster movement is simulated, and the research on the evolution process of the glacier disaster is facilitated.

Description

Technical Field

[0001] This application relates to the field of glacier disaster research technology, and in particular to an insulated box and test platform for simulating glacier disasters. Background Technology

[0002] Glacier disasters typically occur in high-altitude areas and are characterized by their large scale, susceptibility to transformation, high mobility, and destructive power. In recent years, due to the impact of climate change, the retreat of glaciers in high-altitude areas has exacerbated the frequency of glacier disasters, posing a serious threat to downstream regions. Current research on glacier disasters mainly relies on remote sensing and post-disaster surveys; however, the dynamic evolutionary mechanisms of glacier disaster propagation remain unclear, severely limiting researchers' understanding of the evolutionary mechanisms of glacier disaster chains and subsequent risk assessments.

[0003] Currently, research on the physical mechanisms of glacier disaster evolution is relatively limited both domestically and internationally. While 1g physical model experiments should be an ideal approach to exploring the mechanisms related to glacier disasters, the scale of these disasters is generally large (exceeding 10...). 6 m 3 The size effect makes it difficult for traditional 1g scale model tests to accurately simulate the stress state, thus making it difficult to truly reproduce the evolution process of glacier disasters.

[0004] Furthermore, since glacial disasters typically occur at high altitudes, the presence of the ice phase necessitates maintaining sub-zero temperatures in the experimental environment to prevent spontaneous melting of the ice phase. Even for a 1g physical model experiment, meeting this requirement is quite challenging. Utility Model Content

[0005] To solve at least one of the above-mentioned technical problems, this application provides an insulated chamber and test platform for simulating glacier disasters, and the technical solution adopted is as follows.

[0006] The heat-insulated box for simulating glacial disasters provided in this application is equipped with a ramp module, which includes:

[0007] An insulating base is provided on the bottom plate of the insulation box to form a sloping base;

[0008] An insulated base plate is installed on the insulated base to form a sloping base plate;

[0009] A heat-conducting plate is disposed on the insulating base plate to form a sloping panel;

[0010] The heat-insulating base plate is provided with several holes for placing refrigeration components.

[0011] In some embodiments of this application, the ramp module further includes a baffle disposed at the end of the ramp module for blocking materials.

[0012] In some embodiments of this application, the insulated box includes an insulated baffle, a transparent side panel, an insulated top panel, and a bottom panel.

[0013] The experimental platform for simulating glacier disasters provided in this application includes a refrigeration system, a circulating cooling system, and an insulated chamber. The refrigeration system is located in the insulated chamber, and the circulating cooling system is connected to the refrigeration system through an insulated conduit.

[0014] In some embodiments of this application, the test platform further includes a material box disposed on top of the heat insulation box, the material box being in communication with the heat insulation box.

[0015] In some embodiments of this application, a guide module is provided inside the heat insulation box. The guide module connects the material box and the ramp module, and the lower end face of the guide module is not lower than the upper end face of the ramp module.

[0016] In some embodiments of this application, the refrigeration system includes:

[0017] A first refrigeration element is disposed in the refrigeration element placement hole;

[0018] A second refrigeration element is disposed in the material box;

[0019] The first water tank is disposed in close proximity to the first refrigeration element;

[0020] The second water tank is installed close to the second refrigeration element;

[0021] The first fixing module is used to fix the first refrigeration element and the first water tank to the heat insulation base plate;

[0022] The second fixing module is used to fix the second refrigeration element and the second water tank to the material box.

[0023] In some embodiments of this application, the circulating cooling system includes:

[0024] A circulating cooling pump is used to drive the circulation of coolant and to cool the coolant.

[0025] Insulated conduits are used to connect the circulating cooling pump to the first water tank and the second water tank in the refrigeration system.

[0026] In some embodiments of this application, the first fixing module includes:

[0027] The first pressure plate, both ends of which are fixedly connected to the heat-insulating base plate;

[0028] The first column has one end fixed to the first pressure plate and the other end abutting against the surface of the first refrigeration element or the surface of the first water tank.

[0029] In some embodiments of this application, the first fixing module further includes a third column, one end of which is fixed to the first pressure plate, and the other end of which is fixed to the bottom surface of the heat insulation base plate.

[0030] In some embodiments of this application, the second fixing module includes:

[0031] The second pressure plate has the material box fixedly connected to both ends;

[0032] The second column has one end fixed to the second pressure plate and the other end abutting against the surface of the second refrigeration element or the surface of the second water tank.

[0033] In some embodiments of this application, the second fixing module further includes: a fourth column, one end of which is fixed to the second pressure plate, and the other end of which is fixed to the side wall of the material box.

[0034] In some embodiments of this application, the second refrigeration element is disposed on the top cover plate of the material box, and a heat-conducting element is disposed on the inner surface of the top cover plate of the material box in close contact with the second refrigeration element. The heat-conducting element is connected to a fifth heat conductor extending into the material box.

[0035] This application can be widely applied in the field of glacier disaster research and technology, and has at least the following beneficial effects:

[0036] In glacier hazard simulation experiments, users place a prepared inclined trough system within a centrifuge. The centrifuge applies increasing centrifugal acceleration loads to the trough system, creating an equivalent high-gravity environment to ensure the stress state of the simulated glacier hazard's dynamic evolution process is consistent with the prototype. During the experiment, the ice-soil mixture is released from the material tank into an insulated chamber and then slides down the inclined plane of the ramp module, thus simulating actual glacier hazard movement and aiding in the study of glacier hazard evolution.

[0037] The refrigeration system creates a low-temperature environment for the insulated box to simulate the cryosphere environment and ensure that the ice phase of the ice-soil mixture does not melt.

[0038] The test platform has a wide range of applications and can be used to simulate various glacier disaster scenarios.

[0039] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0040] The present application will be further illustrated below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments illustrated in the following drawings are exemplary and are only used to explain the present application, and should not be construed as limiting the present application.

[0041] Figure 1 This is a structural diagram of the test platform.

[0042] Figure 2 This is a structural diagram of the heat insulation box.

[0043] Figure 3 This is an exploded view of the insulated box.

[0044] Figure 4 This is a structural diagram of the top cover of the material box.

[0045] Figure 5 This is a structural diagram of the top cover of the material box.

[0046] Figure 6 This is a schematic diagram of the second refrigeration structure mounted on the top cover plate via a second fixing module.

[0047] Reference numerals: 1000, Circulating cooling pump; 2000, Material box; 2101, Second refrigeration element; 2102, Second water tank; 2201, Second pressure plate; 2202, Second column; 2203, Fourth column; 2300, Top cover plate; 2401, Heat-conducting element; 2402, Fifth heat conductor; 3000, Insulated box; 3101, Insulated baffle; 3102, Transparent side plate; 3103, Insulated top plate; 3104, Baffle; 4000, Slope module; 4100, Insulated base; 4201, Insulated bottom plate; 4202, Heat-conducting plate; 4203, Refrigeration element placement hole; 5000, Guide module. Detailed Implementation

[0048] The following is combined with Figures 1 to 6 The embodiments of this application are described in detail below, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0049] In the description of this application, it should be understood that the terms "center", "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0050] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0051] In the description of this application, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0052] In the description of this application, the use of terms such as "one embodiment," "some embodiments," "an example," "some instances," "some embodiments," "illustrative embodiment," "example," "specific example," and "some examples" indicates that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0053] The experimental platform simulating glacial hazards was developed based on a cantilever centrifuge from a geotechnical centrifuge laboratory, aiming to simulate the dynamic evolution process of glacial hazards. Experiments can be conducted in a virtual cryosphere environment, effectively maintaining the existence of the ice phase. Based on similarity theory, an equivalent gravity environment is constructed within the experimental platform. A dynamic similarity ratio ensures that the stress state of the simulated glacial hazard during its dynamic evolution process is consistent with the prototype, reducing the influence of size effects and thus reproducing the dynamic evolution process of glacial hazards.

[0054] The test platform includes a circulating cooling system, an insulated chamber housed within the centrifuge, and a refrigeration system. The refrigeration system is located within the insulated chamber, and the circulating cooling system is connected to the refrigeration system via insulated conduits. The refrigeration system creates a low-temperature environment for the insulated chamber, simulating a real cryosphere environment. The circulating cooling system absorbs heat dissipation from the refrigeration system to maintain its normal operation.

[0055] Within the experimental platform, the cryogenic environment created by the refrigeration system ensures that the ice phase does not melt, constructing a simulated cryosphere environment. The platform provides a high-gravity environment, ensuring that the stress state of the simulated dynamic evolution of glacial hazards is consistent with the prototype. It has a wide range of applications and can be used to simulate various glacial hazard scenarios, such as icefalls, glacial debris flows, and glacial debris flows.

[0056] The insulated chamber and refrigeration system are located within the centrifuge, where centrifugal motion takes place. It should be noted that the insulated conduits between the circulating cooling system and the refrigeration system are arranged in a hollow configuration to avoid obstructing the centrifuge's operation. Specifically, the centrifuge's central shaft is hollow, and the insulated conduits are arranged within the central shaft.

[0057] In related technologies, large-scale 1g physical simulations of glacier disaster movement are necessary to accurately simulate the actual stress state. However, due to the excessively large model size, it is difficult to construct a model that accurately reflects the cryosphere environment. In this application, the inclined trough system is placed within a centrifuge. By applying centrifugal acceleration to the inclined trough system, the stress state can be maintained in accordance with the prototype, while the size of the inclined trough system can be significantly reduced, facilitating control of the ambient temperature.

[0058] The test platform includes a material box 2000, which is used to store and release materials. The material box 2000 is located on top of the heat insulation box 3000 and is connected to the heat insulation box 3000. The bottom of the material box 2000 can be opened and closed.

[0059] The insulated box is equipped with a ramp module 4000, which is located inside the insulated box 3000. The ramp module 4000 is used to provide space for the movement of materials and for the recording and testing work required for the experiment.

[0060] The ice-soil mixture used to simulate glacial disaster movement is placed in the material box 2000. The ice-soil mixture is released from the material box 2000 into the insulated box 3000 and can slide down the slope module 4000 in a downward direction to simulate actual glacial disaster movement.

[0061] The ramp module 4000 includes an insulated base 4100, an insulated base plate 4201, and a heat-conducting plate 4202. The insulated base 4100 is disposed on the base plate of the insulated box 3000 to form a ramp base. The insulated base plate 4201 is disposed on the insulated base 4100 to form a ramp base plate. The heat-conducting plate 4202 is disposed on the insulated base plate 4201 to form a ramp panel. The upper side of the insulated base plate 4201 is adapted to the shape of the heat-conducting plate 4202, which is located on the upper surface of the insulated base plate 4201. The ice-soil mixture slides along the heat-conducting plate 4202 in a downward inclined direction. In the heat conduction direction of the heat-conducting plate 4202, the refrigeration system can create a low-temperature environment for the ramp module 4000 to simulate a real cryosphere environment.

[0062] The heat-conducting plate 4202 has a horizontal section and a slope, with the horizontal section located at the lower end of the slope. The ice-soil mixture slides down the slope and accumulates in the horizontal section to allow for observation of glacial hazard deposition.

[0063] The slope angle of the heat-conducting plate 4202 is [10°, 35°], which can simulate the movement of real glacier disasters within this angle range.

[0064] The heat-conducting plate 4202 is made of a thermally conductive material. Specifically, the heat-conducting plate 4202 is an aluminum plate.

[0065] The heat insulation box 3000 contains a guide module 5000, which connects the material box 2000 and the ramp module 4000. The upper side of the guide module 5000 has a guide ramp, which can be a concave arc surface or an inclined plane. The guide module 5000 is located below the material box 2000. During its descent, the ice-soil mixture released from the material box 2000 gradually slides onto the ramp module 4000 under the guidance of the guide module 5000.

[0066] Understandably, the lower end face of the guide module 5000 is not lower than the upper end face of the slope module 4000, so that the ice-soil mixture can slide from the guide module 5000 to the slope module 4000. Specifically, the lower end of the guide slope of the guide module 5000 is not lower than the upper end of the slope surface of the slope module 4000.

[0067] In some examples, the lower end face of the guide module 5000 is higher than the upper end face of the ramp module 4000, and there is a height difference between the lower end of the guide module 5000 and the upper end face of the ramp module 4000. In other alternative examples, the lower end face of the guide module 5000 abuts against the upper end face of the ramp module 4000, and the lower end of the guide ramp of the guide module 5000 is connected to the upper end of the ramp surface of the ramp module 4000.

[0068] The ramp module 4000 includes a baffle 3104 disposed at its end for blocking material. The baffle 3104 is arranged vertically. The baffle 3104 blocks the ice-soil mixture sliding on the ramp module 4000, causing the ice-soil mixture to accumulate at the end of the ramp module 4000, thus facilitating observation of the accumulation. Alternatively, the baffle 3104 can be replaced by a stop block at the end of the ramp module 4000 or a protrusion on the surface of the ramp module 4000.

[0069] The heat insulation box 3000 includes a heat insulation baffle 3101, a transparent side panel 3102, a heat insulation top panel 3103, and a bottom panel. The heat insulation baffle 3101, the transparent side panel 3102, the heat insulation top panel 3103, the bottom panel, and the left and right side panels of the heat insulation box 3000 enclose a heat insulation chamber. The ramp module 4000 and the guide module 5000 are located in the heat insulation chamber. The material box 2000 is located on the top of the heat insulation chamber, and the inner cavity of the material box 2000 is connected to the heat insulation chamber.

[0070] The transparent side panel 3102 serves as the front side wall of the insulated box 3000, allowing the user to observe the movement of glaciers within the insulated chamber. Furthermore, the transparent side panel 3102 is made of transparent glass.

[0071] The heat insulation baffle 3101 is located inside the heat insulation box 3000. The heat insulation baffle 3101 serves as the rear side wall of the heat insulation chamber. The heat insulation box 3000 has a rear side plate behind the heat insulation baffle 3101. The heat insulation baffle 3101 is located between the rear side plate of the heat insulation box 3000 and the ramp module 4000. On the one hand, it provides heat insulation for the ramp module 4000, and on the other hand, it can fill the gap inside the heat insulation box 3000 and further reduce the heat conduction inside and outside the heat insulation box 3000.

[0072] The base plate is made of heat-insulating material to reduce heat conduction inside and outside the insulation box 3000.

[0073] It should be noted that the insulation base plate 4201 is provided with a plurality of cooling element placement holes 4203, and the cooling element placement holes 4203 are arrayed on the insulation base plate 4201. Furthermore, the cooling element placement holes 4203 form through holes along the thickness direction of the insulation base plate 4201.

[0074] In some embodiments, the refrigeration system includes a first refrigeration element disposed in a refrigeration element placement hole 4203. The first refrigeration element is configured as a semiconductor refrigeration component capable of achieving a minimum cooling temperature of -30°C. The cold surface of the first refrigeration element is in close contact with the lower side of the heat-conducting plate 4202, and under the action of the first refrigeration element, a low-temperature environment can be formed on the upper side of the heat-conducting plate 4202.

[0075] The first refrigeration element releases a large amount of heat during cooling. To ensure its normal operation, the refrigeration system is designed to include a first water tank, which is installed in close contact with the first refrigeration element. The first water tank contains coolant to absorb the heat dissipation from the first refrigeration element. Specifically, the first water tank is located on the hot side of the first refrigeration element, and the coolant in the first water tank can circulate to fully absorb the heat dissipation from the first refrigeration element, thereby achieving continuous cooling of the first refrigeration element.

[0076] Furthermore, the refrigeration system includes a first fixing module, which is fixedly connected to the insulation base plate 4201. The first fixing module is used to fix the first refrigeration element and the first water tank to the insulation base plate 4201, so that the first refrigeration element is in close contact with the heat-conducting plate 4202.

[0077] The first fixing module includes a first pressure plate and a first column. The two ends of the first pressure plate are respectively fixedly connected to the heat insulation base plate 4201. One end of the first column is fixed to the first pressure plate, and the other end of the first column abuts against the surface of the first refrigeration element or the surface of the first water tank, so that the first refrigeration element is in close contact with the heat conduction plate 4202.

[0078] In some examples, the first fixing module also includes a third column, with a third column provided at both ends of the first pressure plate, and the third column is located on the side of the first pressure plate facing the insulation base plate 4201. One end of the third column is fixed to the first pressure plate, and the other end of the third column is fixed to the bottom surface of the insulation base plate 4201.

[0079] In some embodiments, the refrigeration system includes a second refrigeration element 2101 disposed in the material box 2000. Specifically, the second refrigeration element 2101 is located on the side wall of the material box 2000, and the second refrigeration element 2101 creates a low-temperature environment for the material box 2000 to maintain the ice-soil mixture at a low temperature. Further, the second refrigeration element 2101 is configured as a semiconductor refrigeration component, with the cold surface of the second refrigeration element 2101 facing the inner cavity of the material box 2000.

[0080] It should be noted that the second refrigeration element 2101 is located on the top of the material box 2000 or on the vertical side wall.

[0081] The refrigeration system includes a second water tank 2102, which is disposed in close contact with the second refrigeration element 2101. The second water tank 2102 contains coolant to absorb the heat dissipation of the second refrigeration element 2101. Specifically, the second water tank 2102 is disposed on the hot side of the second refrigeration element 2101, and the coolant in the second water tank 2102 can circulate to fully absorb the heat dissipation of the second refrigeration element 2101.

[0082] Furthermore, the refrigeration system includes a second fixing module, which is connected to the side wall of the material box 2000 where the second refrigeration element 2101 is located. The second fixing module is used to fix the second refrigeration element 2101 and the second water tank 2102 to the material box 2000.

[0083] The second fixing module includes a second pressure plate 2201 and a second column 2202. The two ends of the second pressure plate 2201 are respectively fixedly connected to the side wall of the material box 2000 where the second refrigeration element 2101 is located. One end of the second column 2202 is fixed to the second pressure plate 2201, and the other end of the second column 2202 abuts against the surface of the second refrigeration element 2101 or the surface of the second water tank 2102, thereby fixing the second refrigeration element 2101 to the side wall of the material box 2000.

[0084] In some examples, the second fixing module also includes a fourth column 2203. The second pressure plate 2201 has a fourth column 2203 at both ends, and the fourth column 2203 is located on the side of the second pressure plate 2201 facing the material box 2000. One end of the fourth column 2203 is fixed to the second pressure plate 2201, and the other end is fixed to the side wall of the material box 2000.

[0085] The material container 2000 has an openable top cover 2300 for adding the ice-soil mixture into the material container 2000. Further, a second refrigeration element 2101 is disposed on the top cover 2300 of the material container 2000. A heat-conducting element 2401 is disposed on the inner surface of the top cover 2300 of the material container 2000, in close contact with the second refrigeration element 2101. The heat-conducting element 2401 is connected to a fifth heat conductor 2402 extending into the material container 2000. The fifth heat conductor 2402 can be inserted into the ice-soil mixture, thereby sufficiently cooling the ice-soil mixture.

[0086] The heat-conducting element 2401 is made of aluminum. Further, the heat-conducting element 2401 is made of aluminum plate or aluminum block.

[0087] The fifth heat conductor 2402 is set as an aluminum rod.

[0088] In some examples, the fifth heat conductor 2402 is hinged to the heat-conducting element 2401 in order to adjust the orientation of the fifth heat conductor 2402.

[0089] In other alternative examples, multiple heat-conducting elements 2401 and fifth heat conductors 2402 are provided, with each heat-conducting element 2401 having a fifth heat conductor 2402 extending in different directions. Specifically, there are N fifth heat conductors 2402, where N≥2, and the possible extension directions are 2 to N different directions. The directions of each fifth heat conductor 2402 can be different, or several fifth heat conductors 2402 can extend in one direction while others extend in another direction.

[0090] In some embodiments, the circulating cooling system includes a circulating cooling pump 1000 and an insulated conduit. The circulating cooling pump 1000 is used to drive the coolant to circulate and cool the coolant. The insulated conduit is used to connect the circulating cooling pump 1000 and a first water tank and a second water tank 2102 in the refrigeration system.

[0091] Based on the above structural description, the following describes the experimental method for simulating glacier disasters using the experimental platform.

[0092] The test method includes the following steps.

[0093] Prepare the ice-soil mixture and store it in a freezer.

[0094] The insulated box and refrigeration system were assembled and hoisted onto the centrifuge.

[0095] Turn on the circulating cooling system to pre-cool the coolant. When the coolant temperature drops to -10℃, start the refrigeration system to cool the insulation chamber. When the ambient temperature inside the insulation chamber drops to -5℃, the test can begin.

[0096] According to the test requirements, the ice-soil mixture was taken out of the freezer and quickly placed into the material box.

[0097] After conducting a safety check, start the centrifuge and slowly increase the gravitational acceleration in increments of 15g until the target gravitational acceleration is reached.

[0098] Once the target gravitational acceleration is reached, the system will stabilize for a period of time. After all sensor data stabilizes, the bottom plate of the material box will be opened to initiate the glacier disaster test.

[0099] Once the glacial disaster has completed and all sensors have stopped recording, stop the centrifuge from rotating.

[0100] After the centrifuge has completely stopped, measurements are taken on the post-glacial deposition.

[0101] Turn off the refrigeration system, then turn off the circulating cooling system to end the test.

[0102] The process of preparing the ice-soil mixture is described below.

[0103] Ice cubes are granulated and stored in a freezer container.

[0104] Ice particles are screened under frozen conditions to obtain ice particles of the target size.

[0105] Pre-frozen quartz sand and screened ice particles are mixed evenly in a set ratio to obtain an ice-soil mixture that meets the test requirements.

[0106] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

Claims

1. An insulated box for simulating glacial disasters, characterized in that: The heat insulation box is equipped with a ramp module, which includes: An insulating base is provided on the bottom plate of the insulation box to form a sloping base; An insulated base plate is installed on the insulated base to form a sloping base plate; A heat-conducting plate is disposed on the insulating base plate to form a sloping panel; The heat-insulating base plate is provided with several holes for placing refrigeration components.

2. The insulated box for simulating glacier disasters according to claim 1, characterized in that: The ramp module also includes a baffle disposed at the end of the ramp module for blocking materials.

3. The insulated box for simulating glacial disasters according to claim 1, characterized in that: The insulated box includes an insulated baffle, a transparent side panel, an insulated top panel, and a bottom panel.

4. A test platform for simulating glacial disasters, characterized in that: It includes a refrigeration system, a circulating cooling system, and an insulated box as claimed in any one of claims 1 to 3, wherein the refrigeration system is disposed in the insulated box, and the circulating cooling system is connected to the refrigeration system through an insulated conduit.

5. The experimental platform for simulating glacier disasters according to claim 4, characterized in that: The test platform also includes a material box located on top of the heat insulation box, and the material box is connected to the heat insulation box.

6. The experimental platform for simulating glacier disasters according to claim 5, characterized in that: The heat insulation box is equipped with a guide module, which connects the material box and the ramp module. The lower end face of the guide module is not lower than the upper end face of the ramp module.

7. The experimental platform for simulating glacier disasters according to claim 5, characterized in that: The refrigeration system includes: A first refrigeration element is disposed in the refrigeration element placement hole; A second refrigeration element is disposed in the material box; The first water tank is disposed in close proximity to the first refrigeration element; The second water tank is installed close to the second refrigeration element; The first fixing module is used to fix the first refrigeration element and the first water tank to the heat insulation base plate; The second fixing module is used to fix the second refrigeration element and the second water tank to the material box.

8. The experimental platform for simulating glacier disasters according to claim 7, characterized in that: The circulating cooling system includes: A circulating cooling pump is used to drive the circulation of coolant and to cool the coolant. Insulated conduits are used to connect the circulating cooling pump to the first water tank and the second water tank in the refrigeration system.

9. The experimental platform for simulating glacier disasters according to claim 7, characterized in that: The first fixed module includes: The first pressure plate, both ends of which are fixedly connected to the heat-insulating base plate; The first column has one end fixed to the first pressure plate and the other end abutting against the surface of the first refrigeration element or the surface of the first water tank.

10. The experimental platform for simulating glacier disasters according to claim 9, characterized in that: The first fixing module also includes a third column, one end of which is fixed to the first pressure plate, and the other end of which is fixed to the bottom surface of the heat insulation base plate.

11. The experimental platform for simulating glacier disasters according to claim 7, characterized in that: The second fixing module includes: The second pressure plate has the material box fixedly connected to both ends; The second column has one end fixed to the second pressure plate and the other end abutting against the surface of the second refrigeration element or the surface of the second water tank.

12. The experimental platform for simulating glacier disasters according to claim 11, characterized in that: The second fixing module further includes a fourth column, one end of which is fixed to the second pressure plate, and the other end of which is fixed to the side wall of the material box.

13. The experimental platform for simulating glacier disasters according to claim 7, characterized in that: The second refrigeration element is disposed on the top cover plate of the material box, and a heat-conducting element is disposed on the inner surface of the top cover plate of the material box in close contact with the second refrigeration element. The heat-conducting element is connected to a fifth heat conductor extending into the material box.

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