Multipurpose explosion-proof refrigerator

Abstract

The utility model relates to the technical field of low-temperature refrigerators, and discloses a multipurpose anti-explosion refrigerator which comprises a refrigerator body, a guide plate is fixedly connected to the inner wall of the refrigerator body, a fixing plate is fixedly connected to the lower surface of the guide plate, a fixing block is fixedly connected to the inner wall of the fixing plate, a V-shaped clamping block is slidably connected to the inner wall of the fixing block, and the V-shaped clamping block is fixedly connected to the lower surface of the guide plate. And a fixing shaft is fixedly connected to the interior of the fixing plate, a V-shaped clamping block is rotationally connected to the outer wall of the fixing shaft, and the outer wall of the fixing shaft is sleeved with a torsion spring. According to the anti-explosion refrigerator, the problem that part of space is possibly not fully utilized due to the fact that the internal space of a traditional anti-explosion refrigerator cannot be adjusted according to specific requirements of a user is solved, flexible internal layout is achieved, the user is allowed to adjust the internal space according to the requirements, the space is better utilized, and the anti-explosion refrigerator is suitable for storing articles of different sizes and types; and meanwhile, the partition plate can be conveniently cleaned, and the multipurpose effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-temperature refrigerators, and particularly relates to a multi-purpose explosion-proof refrigerator. Background Art

[0002] A refrigerator is a common household appliance used to store and refrigerate food to maintain the freshness and taste of the food. It usually consists of one or more compressors, condensers, evaporators and a temperature control system, and absorbs heat through the circulation of the refrigerant to achieve the cooling effect. Refrigerators play a crucial role in modern life, not only facilitating our lives, but also extending the shelf life of food, reducing waste. In some special environments, such as chemical laboratories, chemical plants, oil fields, etc., due to the presence of flammable and explosive gases or substances, ordinary refrigerators may not meet the safety requirements. At this time, multi-purpose explosion-proof refrigerators came into being. Multi-purpose explosion-proof refrigerators adopt special explosion-proof designs and materials, and can work normally in high-temperature, high-humidity, flammable and explosive environments to ensure the safety of users.

[0003] Traditional multi-purpose explosion-proof refrigerators are refrigerators suitable for special environments, providing users with safe and reliable refrigeration solutions. When using a multi-purpose explosion-proof refrigerator, it is first necessary to place it in a well-ventilated and dry environment to ensure the normal operation of the refrigerator. At the same time, regularly check the power cord and plug of the refrigerator to ensure that the connection is firm and there is no damage. When storing items, it is necessary to avoid putting flammable and explosive items into the refrigerator to prevent fires or explosions.

[0004] Due to the design of the fixed partitions and shelves of the above-mentioned traditional explosion-proof refrigerators, the internal layout is restricted, and the internal space cannot be adjusted according to the specific needs of users, resulting in some spaces that may not be fully utilized. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a multi-purpose explosion-proof refrigerator, aiming to improve the problem that the internal space of the traditional explosion-proof refrigerator cannot be adjusted according to the specific needs of users, resulting in some spaces that may not be fully utilized.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A multi-purpose explosion-proof refrigerator, comprising a box body, wherein a guide plate is fixedly connected to the inner wall of the box body, a fixing plate is fixedly connected to the lower surface of the guide plate, a fixing block is fixedly connected to the inner wall of the fixing plate, a V-shaped clamping block is slidably connected to the inner wall of the fixing block, a fixing shaft is fixedly connected to the inside of the fixing plate, the V-shaped clamping block is rotatably connected to the outer wall of the fixing shaft, a torsion spring is sleeved on the outer wall of the fixing shaft, one end of the torsion spring is fixedly connected to the inside of the V-shaped clamping block, the other end of the torsion spring is fixedly connected to the inside of the fixing block, a limiting component is arranged inside the fixing block, and the limiting component is used for restricting the position of the V-shaped clamping block. A partition plate is slidably connected to the inside of the guide plate.

[0007] Further, the limiting component includes a screw rod, the outer wall of the screw rod is threadedly connected to the inside of the fixing block, a limiting block is fixedly connected to one end of the screw rod, and a handle is fixedly connected to the other end of the screw rod.

[0008] Further, a hinge is fixedly connected to the outer wall of the box body, and a box door is fixedly connected to the outer wall of the hinge.

[0009] Further, the outer wall of the box door is slidably connected to the inner wall of the box body, and a buckle is arranged on the outer wall of the box door.

[0010] Further, a sealing plate is slidably connected to the inside of the box door, and a telescopic rod is fixedly connected to the inside of the sealing plate.

[0011] Further, the top of the telescopic rod is fixedly connected to the inside of the box door, and a telescopic spring is sleeved on the outer wall of the telescopic rod.

[0012] Further, one end of the telescopic spring is fixedly connected to the inside of the sealing plate, and the other end of the telescopic spring is fixedly connected to the inside of the box door.

[0013] Further, a stainless steel layer is arranged on the outer side of the inside of the box body, and an epoxy resin layer is arranged on the inner side of the inside of the box body.

[0014] Further, a high-density polystyrene layer is arranged inside the box body, and a fixed top plate is arranged on the top of the box body.

[0015] Further, a control board is fixedly connected to the outer wall of the box door, a buzzer is fixedly connected to the inside of the control board, and an LED lamp is fixedly connected to the inside of the control board.

[0016] The present utility model has the following beneficial effects:

[0017] 1. In the present utility model, first, by pulling the V-shaped clamping block in cooperation with the fixed plate, fixed block, fixed shaft, and torsion spring, the fixing and releasing of the partition board are realized. This process is further fixed by the screw rod, limit block, and handle, solving the problem that the traditional explosion-proof refrigerator cannot adjust the internal space according to the specific needs of users, resulting in possible underutilization of some spaces. It achieves a flexible internal layout that allows users to adjust according to their needs, thereby making better use of the space, being suitable for storing items of different sizes and types, and at the same time facilitating the cleaning of the partition board, achieving a multi-purpose effect.

[0018] 2. In the present utility model, first, high sealing is achieved through the cooperation of the sealing plate with the telescopic rod and telescopic spring. Then, explosion-proof is carried out in cooperation with the stainless steel layer, high-density polystyrene layer, epoxy resin layer inside the box body, and the temperature sensor and pressure sensor inside the fixed top plate. Finally, alarms are given through the control board, buzzer, and LED lamp, achieving explosion-proof alarms, so that prompt handling can be made, and the service life of the refrigerator is extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. is a schematic three-dimensional structure diagram of a multi-purpose explosion-proof refrigerator proposed by the present utility model;

[0020] Figure 2 FIG. is a schematic internal structure diagram of the box body of a multi-purpose explosion-proof refrigerator proposed by the present utility model;

[0021] Figure 3 FIG. is a schematic structure diagram of the partition board of a multi-purpose explosion-proof refrigerator proposed by the present utility model;

[0022] Figure 4 FIG. is a schematic internal structure diagram of the fixed block of a multi-purpose explosion-proof refrigerator proposed by the present utility model;

[0023] Figure 5 FIG. is a schematic internal structure diagram of the door of a multi-purpose explosion-proof refrigerator proposed by the present utility model;

[0024] Figure 6 FIG. is a schematic structure diagram of the box body of a multi-purpose explosion-proof refrigerator proposed by the present utility model.

[0025] LEGEND DESCRIPTION:

[0026] 1. Box body; 2. Guide plate; 3. Fixed plate; 4. Fixed block; 5. V-shaped clamping block; 6. Fixed shaft; 7. Torsion spring; 8. Screw rod; 9. Limit block; 10. Handle; 11. Partition board; 12. Hinge; 13. Door; 14. Buckle; 15. Sealing plate; 16. Telescopic rod; 17. Telescopic spring; 18. Stainless steel layer; 19. High-density polystyrene layer; 20. Epoxy resin layer; 21. Fixed top plate; 22. Control board; 23. Buzzer; 24. LED lamp. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028] Refer to Figure 1 - Figure 4

[0029] Specifically, first pull the V-shaped block 5 to slide it out from the outer wall of the partition plate 11, thereby releasing the fixation of the partition plate 11 and allowing the partition plate 11 to be easily removed. During installation, first pull the V-shaped block 5, then accurately place the partition plate 11 back. After releasing the V-shaped block 5, the resilience of the torsion spring 7 automatically restores the V-shaped block 5 to the outer wall of the partition plate 11, ensuring the stable fixation of the partition plate 11. Finally, rotate the handle 10 to drive the screw 8 to rotate, drive the limit block 9 to slide inside the fixed block 4 until it fits tightly with the V-shaped block 5, realizing the locking of the V-shaped block 5 and ensuring the safe fixation of the partition plate 11, achieving the effect of facilitating the disassembly and assembly of the partition plate 11, thereby adjusting the internal space of the box body 1 and cleaning the partition plate 11.

[0030] Refer to Figure 1 and Figure 5, a hinge 12 is fixedly connected to the outer wall of the box body 1, a box door 13 is fixedly connected to the outer wall of the hinge 12, the outer wall of the box door 13 is slidably connected to the inner wall of the box body 1, a buckle 14 is arranged on the outer wall of the box door 13, a sealing plate 15 is slidably connected inside the box door 13, a telescopic rod 16 is fixedly connected inside the sealing plate 15, the top of the telescopic rod 16 is fixedly connected inside the box door 13, a telescopic spring 17 is sleeved on the outer wall of the telescopic rod 16, one end of the telescopic spring 17 is fixedly connected inside the sealing plate 15, and the other end of the telescopic spring 17 is fixedly connected inside the box door 13;

[0031] Specifically, the hinge 12 is used to realize the opening and closing of the box door 13. At the same time, the sealing plate 15 is pushed by the thrust of the telescopic rod 16 to fit the inner wall of the box body 1, realizing efficient and long-lasting sealing.

[0032] Refer to Figure 1 、 Figure 2 and Figure 6 , a stainless steel layer 18 is arranged on the outer side inside the box body 1, an epoxy resin layer 20 is arranged on the inner side inside the box body 1, a high-density polystyrene layer 19 is arranged inside the box body 1, a fixed top plate 21 is arranged on the top of the box body 1, a control board 22 is fixedly connected to the outer wall of the box door 13, a buzzer 23 is fixedly connected inside the control board 22, and an LED lamp 24 is fixedly connected inside the control board 22;

[0033] Specifically, first, the stainless steel layer 18 arranged inside the box body 1 resists chemical corrosion and mechanical damage. Then, the high-density polystyrene layer 19 and the epoxy resin layer 20 inside the box body 1 improve the chemical resistance and impact resistance, so as to resist the explosion shock to a certain extent. Then, the pressure sensor with the model of IEC 60079 and the temperature sensor with the model of 4 - 20mA inside the fixed top plate 21 are improved to detect the pressure and temperature inside the box body 1 in real time, and then displayed through the control board 22. When the temperature or pressure is abnormal, it will be warned through the buzzer 23 and the LED lamp 24, achieving the explosion-proof effect.

[0034] Working principle: When the multi-purpose explosion-proof refrigerator needs to be used, first pull the V-shaped block 5 to release the partition board 11 for convenient removal and cleaning. During installation, put the partition board 11 back in place, and the V-shaped block 5 automatically fixes the partition board 11 under the action of the torsion spring 7. Rotate the handle 10, and the screw rod 8 drives the limit block 9 to slide and lock with the V-shaped block 5 to ensure the stability of the partition board 11. This design is convenient for adjusting the space of the box body 1 and cleaning the partition board 11;

[0035] In addition, the box door 13 is opened and closed through the hinge 12. The telescopic rod 16 pushes the sealing plate 15 to fit against the inner wall of the box body 1 to achieve long-term sealing. The stainless steel layer 18 inside the box body 1 resists chemical corrosion and mechanical damage. The high-density polystyrene layer 19 and the epoxy resin layer 20 enhance the chemical resistance and impact resistance, and resist the explosion shock to a certain extent. The pressure sensor (IEC 60079) and the temperature sensor (4-20mA) in the fixed top plate 21 monitor the internal state of the box body in real time. The control board 22 displays the data. When abnormal, the buzzer 23 and the LED lamp 24 give warnings to ensure explosion-proof safety.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-purpose explosion-proof refrigerator, comprising a box (1), characterized in that: The inner wall of the box body (1) is fixedly connected to a guide plate (2), the lower surface of the guide plate (2) is fixedly connected to a fixing plate (3), the inner wall of the fixing plate (3) is fixedly connected to a fixing block (4), the inner wall of the fixing block (4) is slidably connected to a V-shaped clamping block (5), the interior of the fixing plate (3) is fixedly connected to a fixing shaft (6), the outer wall of the fixing shaft (6) is rotatably connected to the V-shaped clamping block (5), the outer wall of the fixing shaft (6) is sleeved with a torsion spring (7), one end of the torsion spring (7) is fixedly connected to the interior of the V-shaped clamping block (5), and the other end of the torsion spring (7) is fixedly connected to the interior of the fixing block (4), a limiting component is arranged inside the fixing block (4), and the limiting component is used to limit the position of the V-shaped clamping block (5), and the interior of the guide plate (2) is slidably connected to a partition plate (11).

2. A multi-purpose explosion-proof refrigerator according to claim 1, characterized in that: The limit assembly comprises a screw rod (8), the outer wall of which is threadedly connected to the interior of the fixed block (4), one end of the screw rod (8) is fixedly connected to the limit block (9), and the other end of the screw rod (8) is fixedly connected to a handle (10).

3. The multi-purpose explosion-proof refrigerator according to claim 1, characterized in that: The outer wall of the box body (1) is fixedly connected to a hinge (12), and the outer wall of the hinge (12) is fixedly connected to a box door (13).

4. A multi-purpose explosion-proof refrigerator according to claim 3, characterized in that: The outer wall of the box door (13) is slidably connected to the inner wall of the box body (1), and the outer wall of the box door (13) is provided with a buckle (14).

5. The multi-purpose explosion-proof refrigerator according to claim 4, characterized in that: The interior of the box door (13) is slidably connected to a sealing plate (15), and the interior of the sealing plate (15) is fixedly connected to a telescopic rod (16).

6. The multi-purpose explosion-proof refrigerator according to claim 5, characterized in that: The top of the telescopic rod (16) is fixedly connected to the inside of the box door (13), and the outer wall of the telescopic rod (16) is sleeved with a telescopic spring (17).

7. The multi-purpose explosion-proof refrigerator according to claim 6, characterized in that: One end of the telescopic spring (17) is fixedly connected to the inside of the sealing plate (15), and the other end of the telescopic spring (17) is fixedly connected to the inside of the box door (13).

8. The multi-purpose explosion-proof refrigerator according to claim 1, characterized in that: A stainless steel layer (18) is provided on the inner outer side of the box body (1), and an epoxy resin layer (20) is provided on the inner inner side of the box body (1).

9. The multi-purpose explosion-proof refrigerator according to claim 1, characterized in that: A high-density polystyrene layer (19) is arranged inside the box body (1), and a fixed top plate (21) is arranged on the top of the box body (1).

10. The multi-purpose explosion-proof refrigerator according to claim 3, characterized in that: The outer wall of the box door (13) is fixedly connected to a control panel (22), the interior of the control panel (22) is fixedly connected to a buzzer (23), and the interior of the control panel (22) is fixedly connected to an LED lamp (24).

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