Explosion-proof shell of high-temperature test box

Abstract

The utility model relates to the technical field of test boxes, and discloses an explosion-proof shell of a high-temperature test box, which comprises a high-temperature test box body, a side plate fixedly mounted on the inner side of the high-temperature test box body, a heat insulation plate fixedly mounted on the inner side of the high-temperature test box body, and a top box fixedly mounted on the top of the high-temperature test box body, an anti-explosion assembly is fixedly installed on the inner side of the high-temperature test box body, and a heat dissipation pipe is arranged on the outer side of the anti-explosion assembly. According to the anti-explosion shell of the high-temperature test box, the reinforcing blocks are fixedly installed at the four corners of the anti-explosion frame, the strength of the anti-explosion assembly can be enhanced, the anti-explosion assembly can bear explosion pressure possibly generated in the high-temperature test box body, the reinforcing blocks make contact with the installation plate, and the structural stability is further enhanced; the strength of the mounting plate can be further enhanced, and when explosion occurs, impact generated by explosion can be resisted, so that the inner side of the high-temperature test box body is prevented from being damaged, and the loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of test boxes, in particular to an explosion-proof shell of a high-temperature test box. Background Art

[0002] In modern industrial production and scientific research, high-temperature test chambers are widely used to test the performance of various materials and inspect product quality. These chambers typically operate at high temperatures to simulate extreme conditions, thereby evaluating performance indicators such as heat resistance and stability of materials or products. However, high-temperature test chambers present certain safety risks during operation. Due to the high internal pressure, they may cause various potential hazards, especially explosion risk.

[0003] Chinese invention patent publication number: CN 116550394 A, discloses: an explosion-proof high and low temperature test chamber. This explosion-proof high and low temperature test chamber, through the cooperation of an exhaust fan, a high-temperature smoke sensor and a water spray pipe located on the test chamber body, can quickly extract smoke, spray water mist and exhaust flammable and explosive gases after the high-temperature test object in the test chamber explodes, thereby reducing the generation of secondary explosions of flammable and explosive gases. However, this explosion-proof high and low temperature test chamber is not designed with an internal reinforcement structure, which can easily lead to damage to the entire test chamber in the event of an internal explosion, resulting in greater losses. In addition, this explosion-proof high and low temperature test chamber is not designed with a heat dissipation structure, which can easily lead to high internal temperatures and cause it to explode. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an explosion-proof shell of a high-temperature test box, which can effectively solve the problem in the prior art that the internal reinforcement structure is not designed, which easily leads to damage to the entire test box when an internal explosion occurs, resulting in large losses, and the heat dissipation structure is not designed, which easily leads to high internal temperature and explosion.

[0005] The technical solution adopted by the utility model is: an explosion-proof shell of a high-temperature test box, including a high-temperature test box body, side panels are fixedly installed on the inside of the high-temperature test box body, a heat insulation board is fixedly installed on the inside of the high-temperature test box body, a top box is fixedly installed on the top of the high-temperature test box body, an explosion-proof component is fixedly installed on the inside of the high-temperature test box body, a heat dissipation pipe is arranged on the outside of the heat dissipation pipe, a connecting pipe is arranged on the other end of the connecting pipe, a pressure relief pipe is arranged on the outside of the explosion-proof component, a pressure relief valve is fixedly installed on the outside of the pressure relief pipe, and a connecting line is arranged on the outside of the pressure relief valve.

[0006] Preferably, the explosion-proof assembly includes an explosion-proof frame, mounting plates are fixedly installed on both sides of the explosion-proof frame, reinforcing blocks are fixedly installed at the four corners of the explosion-proof frame, a back plate is fixedly installed on the outside of the explosion-proof frame, the cross-section of the reinforcing block is a "triangular structure", and the reinforcing block is in contact with the mounting plate.

[0007] Through the above technical solution, reinforcement blocks are fixedly installed at the four corners of the explosion-proof frame, which can enhance the strength of the explosion-proof component and enable it to withstand the explosion pressure that may be generated inside the high-temperature test chamber. The reinforcement blocks are in contact with the mounting plate, further enhancing the stability of the structure.

[0008] Preferably, a reinforcing rod is fixedly installed on the outer side of the mounting plate, and a plurality of the reinforcing rods are provided and are equidistantly distributed. A bottom plate 1 and a bottom plate 2 are fixedly installed on the bottom of the explosion-proof frame.

[0009] Through the above technical solution, the strength of the mounting plate can be further enhanced by the design of the reinforcing rod. When an explosion occurs, it can withstand the impact of the explosion, thereby avoiding damage to the inside of the high-temperature test chamber and reducing losses.

[0010] Preferably, universal wheels are fixedly installed on the bottom of the high-temperature test box body, a display screen, a control switch and a temperature gauge are provided on the front side of the high-temperature test box body, a door is rotatably installed on the front side of the high-temperature test box body, and the display screen is electrically connected to the pressure relief valve through a connecting line.

[0011] Through the above technical solution, during operation, the test parameters can be adjusted through the control switch to ensure the safety of the test. At the same time, the display screen, control switch and temperature gauge can observe various internal parameters.

[0012] Preferably, a solenoid valve is fixedly installed on the outside of the heat dissipation pipe, and the solenoid valves are respectively located at both ends of the heat dissipation pipe. The heat dissipation pipe, the connecting pipe and the fan are connected, and the other end of the heat dissipation pipe extends to the inside of the explosion-proof component.

[0013] Through the above technical solution, the heat dissipation system composed of the heat pipe, connecting pipe and fan can effectively dissipate the heat inside the explosion-proof component, avoiding explosion caused by high internal temperature.

[0014] Preferably, a pressure gauge is fixedly installed on the top of the pressure relief valve, a pressure relief port is opened at the other end of the pressure relief pipe, the pressure relief pipe extends to the inner side of the explosion-proof component, and the pressure relief pipe, pressure relief valve and pressure relief port are communicated.

[0015] Through the above technical solution, through the cooperation of the pressure relief valve and the display screen, when the pressure in the box is too high, the pressure relief valve releases the pressure in time through the pressure relief pipe and the pressure relief port to avoid the occurrence of explosion accidents. The pressure gauge displays the pressure value in real time, which is convenient for the operator to grasp the pressure situation in the box at any time.

[0016] Preferably, the explosion-proof components are provided in three identical ones, and the explosion-proof components, connecting pipes, fans, pressure relief pipes, pressure relief valves and pressure relief ports are in one-to-one correspondence.

[0017] Through the above technical solution and the design of three explosion-proof components, testing can be carried out in different areas during operation, so that each area does not interfere with each other, which can not only further improve safety, but also improve heat dissipation efficiency and safety, ensuring that the high-temperature test chamber will not cause danger due to excessive temperature during long-term operation.

[0018] Compared with the prior art, the present invention provides an explosion-proof housing for a high-temperature test chamber, which has the following beneficial effects:

[0019] 1. The explosion-proof shell of the high-temperature test chamber is fixed with reinforcement blocks at the four corners of the explosion-proof frame to enhance the strength of the explosion-proof components and withstand the explosion pressure that may be generated inside the high-temperature test chamber. The reinforcement blocks are in contact with the mounting plate, further enhancing the stability of the structure. The design of the reinforcement rod can further enhance the strength of the mounting plate. When an explosion occurs, it can withstand the impact of the explosion, thereby avoiding damage to the inside of the high-temperature test chamber and reducing losses.

[0020] 2. The explosion-proof shell of the high-temperature test chamber can effectively dissipate the heat inside the explosion-proof components through a heat dissipation system consisting of heat pipes, connecting pipes and fans, avoiding explosions caused by high internal temperatures. Through the cooperation of the pressure relief valve and the display screen, when the pressure in the box is too high, the pressure relief valve will release the pressure in time through the pressure relief pipe and pressure relief port to avoid the occurrence of explosion accidents. The pressure gauge displays the pressure value in real time, making it convenient for operators to grasp the pressure situation in the box at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the disassembled structure of the high-temperature test chamber body and the heat insulation board of the utility model;

[0024] Figure 4 This is a schematic diagram of the installation structure of the explosion-proof components and heat pipes of the utility model;

[0025] Figure 5 This is a schematic diagram of the disassembly structure of the explosion-proof component of the utility model Figure 1 ;

[0026] Figure 6This is a schematic diagram of the disassembly structure of the explosion-proof component of the utility model Figure 2 .

[0027] Among them: 1. High temperature test chamber body; 2. Side panels; 3. Insulation board; 4. Top box; 5. Explosion-proof components; 501. Explosion-proof frame; 502. Mounting plate; 503. Reinforcement rod; 504. Reinforcement block; 505. Bottom plate 1; 506. Bottom plate 2; 507. Back plate; 6. Universal wheel; 7. Display screen; 8. Control switch; 9. Chamber door; 10. Thermometer; 11. Heat pipe; 12. Solenoid valve; 13. Connecting pipe; 14. Fan; 15. Pressure relief pipe; 16. Pressure relief valve; 17. Pressure gauge; 18. Pressure relief port; 19. Connecting wire. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0029] Example 1: Figure 1-6 As shown, the utility model provides an explosion-proof shell of a high-temperature test box, including a high-temperature test box body 1, a side panel 2 is fixedly installed on the inner side of the high-temperature test box body 1, a heat insulation board 3 is fixedly installed on the inner side of the high-temperature test box body 1, a top box 4 is fixedly installed on the top of the high-temperature test box body 1, an explosion-proof component 5 is fixedly installed on the inner side of the high-temperature test box body 1, a heat dissipation pipe 11 is arranged on the outside of the explosion-proof component 5, a connecting pipe 13 is arranged on the outside of the heat dissipation pipe 11, a fan 14 is arranged at the other end of the connecting pipe 13, a pressure relief pipe 15 is arranged on the outside of the explosion-proof component 5, a pressure relief valve 16 is fixedly installed on the outside of the pressure relief pipe 15, and a connecting line 19 is arranged on the outside of the pressure relief valve 16.

[0030] Specifically, the explosion-proof component 5 includes an explosion-proof frame 501, and mounting plates 502 are fixedly installed on both sides of the explosion-proof frame 501, and reinforcing blocks 504 are fixedly installed at the four corners of the explosion-proof frame 501. A back plate 507 is fixedly installed on the outside of the explosion-proof frame 501. The cross-section of the reinforcing block 504 is a "triangular structure", and the reinforcing block 504 is in contact with the mounting plate 502. The advantage is that the reinforcement blocks 504 are fixedly installed at the four corners of the explosion-proof frame 501, which can enhance the strength of the explosion-proof component 5 and can withstand the explosion pressure that may be generated inside the high-temperature test box body 1. The reinforcement blocks 504 are in contact with the mounting plate 502, which further enhances the stability of the structure.

[0031] Specifically, a reinforcing rod 503 is fixedly installed on the outside of the mounting plate 502. There are multiple reinforcing rods 503, and the multiple reinforcing rods 503 are equidistantly distributed. A bottom plate 1 505 and a bottom plate 2 506 are fixedly installed on the bottom of the explosion-proof frame 501. The advantage is that the design of the reinforcing rod 503 can further enhance the strength of the mounting plate 502. When an explosion occurs, it can withstand the impact caused by the explosion, thereby avoiding damage to the inner side of the high-temperature test box body 1, thereby reducing losses.

[0032] Specifically, a universal wheel 6 is fixedly installed at the bottom of the high-temperature test box body 1, a display screen 7, a control switch 8 and a thermometer 10 are provided on the front side of the high-temperature test box body 1, and a box door 9 is rotatably installed on the front side of the high-temperature test box body 1. The display screen 7 is electrically connected to the pressure relief valve 16 through a connecting line 19. The advantage is that during operation, the test parameters can be adjusted through the control switch 8 to ensure the safety of the test. At the same time, the display screen 7, the control switch 8 and the thermometer 10 can observe various internal parameters.

[0033] Example 2: Figure 2-6 As shown, it is an improvement to the previous embodiment.

[0034] Specifically, a solenoid valve 12 is fixedly installed on the outside of the heat dissipation pipe 11, and the solenoid valves 12 are respectively located at both ends of the heat dissipation pipe 11. The heat dissipation pipe 11, the connecting pipe 13 and the fan 14 are connected, and the other end of the heat dissipation pipe 11 extends to the inside of the explosion-proof component 5. The advantage is that the heat dissipation system composed of the heat dissipation pipe 11, the connecting pipe 13 and the fan 14 can effectively dissipate the heat inside the explosion-proof component 5 to avoid explosion due to high internal temperature.

[0035] Specifically, a pressure gauge 17 is fixedly installed on the top of the pressure relief valve 16, and a pressure relief port 18 is opened at the other end of the pressure relief pipe 15. The pressure relief pipe 15 extends to the inner side of the explosion-proof component 5. The pressure relief pipe 15, the pressure relief valve 16 and the pressure relief port 18 are connected. The advantage is that, through the cooperation of the pressure relief valve 16 and the display screen 7, when the pressure in the box is too high, the pressure relief valve 16 releases the pressure in time through the pressure relief pipe 15 and the pressure relief port 18 to avoid the occurrence of explosion accidents. The pressure gauge 17 displays the pressure value in real time, which is convenient for the operator to grasp the pressure situation in the box at any time.

[0036] Specifically, the explosion-proof component 5 is provided with three identical ones, and the explosion-proof component 5, the connecting pipe 13, the fan 14, the pressure relief pipe 15, the pressure relief valve 16 and the pressure relief port 18 are in one-to-one correspondence. The advantage is that through the design of the three explosion-proof components 5, the test can be carried out in different areas during operation, so that each area does not interfere with each other, which can further improve the safety and improve the heat dissipation efficiency and safety, ensuring that the high-temperature test chamber body 1 will not cause danger due to excessive temperature during long-term operation.

[0037] Working principle: When in use, the four corners of the explosion-proof frame 501 are fixed with reinforcement blocks 504, which can enhance the strength of the explosion-proof component 5 and can withstand the explosion pressure that may be generated inside the high-temperature test box body 1. The reinforcement blocks 504 are in contact with the mounting plate 502, which further enhances the stability of the structure. The design of the reinforcement rod 503 can further enhance the strength of the mounting plate 502. When an explosion occurs, it can withstand the impact of the explosion, thereby avoiding damage to the inside of the high-temperature test box body 1, thereby reducing losses. During operation, the test parameters can be adjusted through the control switch 8 to ensure the safety of the test. At the same time, the display screen 7, control switch 8 and temperature gauge 10 can be used to observe various internal parameters. Through the heat pipe 11, connection The heat dissipation system composed of the tube 13 and the fan 14 can effectively dissipate the heat inside the explosion-proof component 5 to avoid explosion due to high internal temperature. Through the cooperation of the pressure relief valve 16 and the display screen 7, when the pressure in the box is too high, the pressure relief valve 16 releases the pressure in time through the pressure relief pipe 15 and the pressure relief port 18 to avoid the occurrence of explosion accidents. The pressure gauge 17 displays the pressure value in real time, which is convenient for the operator to grasp the pressure situation in the box at any time. Through the design of the three explosion-proof components 5, regional testing can be carried out during work, so that each area does not interfere with each other, which can further improve safety and improve heat dissipation efficiency and safety, ensuring that the high-temperature test box body 1 will not cause danger due to excessive temperature during long-term operation.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof housing for a high-temperature test chamber, comprising a high-temperature test chamber body (1), characterized in that: A side panel (2) is fixedly installed on the inner side of the high-temperature test box body (1), a heat insulation board (3) is fixedly installed on the inner side of the high-temperature test box body (1), a top box (4) is fixedly installed on the top of the high-temperature test box body (1), an explosion-proof component (5) is fixedly installed on the inner side of the high-temperature test box body (1), a heat dissipation pipe (11) is arranged on the outer side of the explosion-proof component (5), a connecting pipe (13) is arranged on the outer side of the heat dissipation pipe (11), a fan (14) is arranged on the other end of the connecting pipe (13), a pressure relief pipe (15) is arranged on the outer side of the pressure relief pipe (15), a pressure relief valve (16) is fixedly installed on the outer side of the pressure relief valve (16), and a connecting line (19) is arranged on the outer side of the pressure relief valve (16).

2. The explosion-proof housing of a high-temperature test chamber according to claim 1, characterized in that: The explosion-proof assembly (5) comprises an explosion-proof frame (501), mounting plates (502) are fixedly mounted on both sides of the explosion-proof frame (501), reinforcing blocks (504) are fixedly mounted at the four corners of the explosion-proof frame (501), a back plate (507) is fixedly mounted on the outside of the explosion-proof frame (501), the cross section of the reinforcing block (504) is in a "triangular structure", and the reinforcing block (504) is in contact with the mounting plate (502).

3. The explosion-proof housing of a high-temperature test chamber according to claim 2, characterized in that: A reinforcing rod (503) is fixedly installed on the outside of the mounting plate (502), and a plurality of the reinforcing rods (503) are provided. The plurality of reinforcing rods (503) are evenly distributed. A bottom plate 1 (505) and a bottom plate 2 (506) are fixedly installed on the bottom of the explosion-proof frame (501).

4. The explosion-proof housing of a high-temperature test chamber according to claim 1, characterized in that: A universal wheel (6) is fixedly installed at the bottom of the high-temperature test box body (1); a display screen (7), a control switch (8) and a temperature gauge (10) are provided on the front side of the high-temperature test box body (1); a box door (9) is rotatably installed on the front side of the high-temperature test box body (1); and the display screen (7) is electrically connected to the pressure relief valve (16) via a connecting line (19).

5. The explosion-proof housing of a high-temperature test chamber according to claim 1, characterized in that: A solenoid valve (12) is fixedly installed on the outside of the heat dissipation pipe (11), and the solenoid valve (12) is respectively located at both ends of the heat dissipation pipe (11). The heat dissipation pipe (11), the connecting pipe (13) and the fan (14) are connected, and the other end of the heat dissipation pipe (11) extends to the inside of the explosion-proof component (5).

6. The explosion-proof housing of a high-temperature test chamber according to claim 1, characterized in that: A pressure gauge (17) is fixedly installed on the top of the pressure relief valve (16), and a pressure relief port (18) is opened at the other end of the pressure relief pipe (15). The pressure relief pipe (15) extends to the inner side of the explosion-proof component (5), and the pressure relief pipe (15), the pressure relief valve (16) and the pressure relief port (18) are in communication.

7. The explosion-proof housing of a high-temperature test chamber according to claim 1, characterized in that: The explosion-proof components (5) are provided with three identical ones, and the explosion-proof components (5), the connecting pipe (13), the fan (14), the pressure relief pipe (15), the pressure relief valve (16) and the pressure relief port (18) are in one-to-one correspondence.

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