A cold chain transportation and preservation storage device

Abstract

This utility model relates to the field of cold chain transportation and discloses a cold chain transportation preservation and storage device, including a box body. A partition mechanism is installed at the bottom of the box body, and a sealing mechanism is installed at the top of the box body. The partition mechanism includes an insulation layer, a partition, and an ice pack box. The insulation layer is installed on the inner wall of the box body, and the partition is fixedly installed at the bottom of the insulation layer. The ice pack box is movably installed at the bottom of the partition. Guide rails are provided on both sides of the inner wall of the insulation layer, and a partition frame is movably installed between the two guide rails. A heat-insulating block is fixedly installed at the front end of the ice pack box, and a sealing plate is fixedly installed at the front of the heat-insulating block. Through the partition frame and ice pack box, the overall temperature inside the box body can be cooled, facilitating quick replacement of ice packs and reducing the steps of removing food or searching for ice packs. The fixed frame and grid plate provide refrigeration for the top of the food, facilitating the replacement of the top ice pack.

Description

Technical Field

[0001] This utility model relates to the field of cold chain transportation, specifically a cold chain transportation preservation and storage device. Background Technology

[0002] Cold chain transportation is a transportation method that involves storing goods, especially perishable foods and medicines, under low-temperature conditions during transportation.

[0003] The announcement number is CN222098284U, which provides a cold chain transportation box for fresh pork. The box includes a sliding mechanism and a threaded groove on one side, which connects to the interior of the box.

[0004] The aforementioned insulated boxes can evenly cool and store fresh pork inside. However, during long-term transportation, the ice packs melt, reducing the refrigeration effect. When replacing the ice packs, the food needs to be removed or rummaged through, which is inconvenient for quick removal of the ice packs. Furthermore, the stacking of food reduces the flow of cold air, making it inconvenient to provide refrigeration to the top of the food. Utility Model Content

[0005] The purpose of this invention is to provide a cold chain transportation and preservation storage device to solve the technical problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A cold chain transportation and preservation storage device includes a box body. A partition mechanism is installed at the bottom of the box body, and a sealing mechanism is installed at the top of the box body. The partition mechanism includes an insulation layer, a partition, and an ice pack box. The insulation layer is installed on the inner wall of the box body. The partition is fixedly installed at the bottom of the insulation layer. The ice pack box is movably installed at the bottom of the partition. Guide rails are provided on both inner walls of the insulation layer. A partition frame is movably installed between the two guide rails. A heat insulation block is fixedly installed at the front end of the ice pack box. A sealing plate is fixedly installed at the front of the heat insulation block. A handle is fixedly installed at the front of the sealing plate. First fastening bolts are connected to both ends of the sealing plate, extending through both sides of the box body.

[0007] Preferably, the partition frame has an internal receiving cavity, and the partition frame is located between two guide rails and is slidably positioned up and down.

[0008] Preferably, the top of the partition has several through holes, and the ice pack box is located at the bottom of the partition and is slidably disposed.

[0009] Preferably, the first fastening bolt passes through the outside of the housing and is threaded, and the inner end of the first fastening bolt is engaged with both ends of the sealing plate.

[0010] Preferably, the sealing mechanism includes a top cover, two fixed frames, and two grid plates. The top cover is movably installed on the top of the box, and the bottom of the top cover is equipped with the same insulation layer. The two fixed frames are fixedly installed on the bottom of the insulation layer of the top cover. The two grid plates are movably installed on the bottom of the two fixed frames respectively. The front end of the fixed frame is provided with a screw hole, and the front end of the grid plate is connected with a second fastening bolt.

[0011] Preferably, the top cover is connected to the box body by a hinge, and the grille plate is also connected to the fixed frame by a hinge.

[0012] Preferably, the grating plate and the fixed frame are matched, and the second fastening bolt and the screw hole are connected by a thread.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1) In this preservation and storage device, the partition frame is installed between two guide rails, and the ice pack is placed inside the partition frame and the ice pack box. Cold air flows through the through holes of the partition and the grid grooves of the partition frame, which can cool the entire interior of the box. By removing the ice pack box, it is easy to quickly replace the ice pack and reduce the steps of taking out food or searching for ice packs.

[0014] 2) This preservation and storage device opens two grid plates, and then places ice packs in two fixed frames respectively. The grid plates are fixed by the connection between the second fastener and the screw hole, which can provide refrigeration for the top of the food and facilitate the replacement of the top ice pack. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a cold chain transportation and preservation storage device according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal structure of the separating mechanism in an embodiment of this utility model; Figure 3 This is a schematic diagram of the sealing mechanism in an embodiment of the present invention; Figure 4 This is an overall internal front view of an embodiment of this utility model.

[0016] In the diagram: 1. Box body; 2. Dividing mechanism; 3. Sealing mechanism; 4. Insulation layer; 5. Partition plate; 6. Ice pack box; 7. Guide rail; 8. Partition frame; 9. Sealing plate; 10. Insulation block; 11. Handle; 12. First fastening bolt; 13. Top cover; 14. Fixing frame; 15. Grating plate; 16. Screw hole; 17. Second fastening bolt. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1 Combination Figures 1-4 A cold chain transportation and preservation storage device includes a box 1, a partition mechanism 2 installed at the bottom of the box 1, and a sealing mechanism 3 installed at the top of the box 1.

[0019] See Figure 2 Furthermore, the partition mechanism 2 includes an insulation layer 4, a partition 5, and an ice pack box 6. The insulation layer 4 is installed on the inner wall of the box body 1. The partition 5 is fixedly installed inside the insulation layer 4 near the bottom. The ice pack box 6 is movably installed at the bottom of the partition 5. Guide rails 7 are provided on both sides of the inner wall of the insulation layer 4. A partition frame 8 is movably installed between the two guide rails 7. An insulation block 10 is fixedly installed at the front end of the ice pack box 6. A sealing plate 9 is fixedly installed at the front of the insulation block 10. A handle 11 is fixedly installed at the front of the sealing plate 9. First fastening bolts 12 are connected to both ends of the sealing plate 9, which run through both sides of the box body 1.

[0020] The partition 8 has an internal cavity. The partition 8 is located between two guide rails 7 and slides up and down. The internal cavity of the partition 8 is used to place ice packs, which are positioned and placed by the two guide rails 7.

[0021] The top of the partition 5 has several through holes, and the ice pack box 6 is located at the bottom of the partition 5 and is slidably set. The interior of the ice pack box 6 is also used to hold ice packs, and cold air flows through the through holes of the partition 5.

[0022] The first fastening bolt 12 passes through the outer side of the housing 1 and is threaded. The inner end of the first fastening bolt 12 is engaged with both ends of the sealing plate 9. The first fastening bolt 12 slides inward through the thread and engages with the outer side of the sealing plate 9 to facilitate the fixing of the sealing plate 9.

[0023] Specifically, the partition frame 8 is installed between two guide rails 7, and the ice pack is placed inside the partition frame 8 and the ice pack box 6. Cold air flows through the through holes of the partition plate 5 and the grid grooves of the partition frame 8, which can cool the entire interior of the box 1. By removing the ice pack box 6, it is easy to quickly replace the ice pack and reduce the steps of taking out food or searching for ice packs.

[0024] Example 2 See Figure 3Furthermore, based on Embodiment 1, the sealing mechanism 3 includes a top cover 13, two fixing frames 14, and two grid plates 15. The top cover 13 is movably installed on the top of the box body 1, and the bottom of the top cover 13 is equipped with the same insulation layer 4. The two fixing frames 14 are fixedly installed on the bottom of the insulation layer 4 of the top cover 13. The two grid plates 15 are movably installed on the bottom of the two fixing frames 14 respectively. The front end of the fixing frame 14 is provided with a screw hole 16, and the front end of the grid plate 15 is connected with a second fastening bolt 17.

[0025] The top cover 13 is connected to the box body 1 by a hinge, and the grille 15 is also connected to the fixed frame 14 by a hinge. The grille 15 rotates through the hinge to facilitate the opening and closing of the fixed frame 14.

[0026] The grating plate 15 and the fixing frame 14 are matched with each other. The second fastening bolt 17 and the screw hole 16 are connected by threads. The interior of the fixing frame 14 is used to place ice packs. The grating plate 15 is connected and fixed by the second fastening bolt 17.

[0027] Specifically, the two grid plates 15 are opened, and ice packs are placed in the two fixed frames 14 respectively. The grid plates 15 are fixed by the connection between the second fastening bolt 17 and the screw hole 16, which can provide refrigeration for the top of the food and facilitate the replacement of the top ice pack.

[0028] In actual operation, ice packs are placed in the receiving cavity inside the partition 8, the ice pack box 6, and the fixing frame 14, respectively. The partition 5 is used to provide support for the food and allow the flow of cold air. When taking out and placing ice packs, the partition frame 8 is slidably installed between the two guide rails 7 from the top. Food that needs to be refrigerated is placed on both sides of the partition frame 8 inside the box 1, and then the ice pack is placed inside the partition frame 8 and the ice pack box 6. Cold air flows through the through holes of the partition plate 5 and the grid grooves of the partition frame 8 to cool and refrigerate the food inside the box 1. When the ice pack needs to be replaced, the ice pack inside the cavity of the partition frame 8 is taken out and replaced. The first fastening bolt 12 is rotated, and the first fastening bolt 12 slides outward through the thread to disengage from the sealing plate 9. The ice pack box 6 is then taken out to replace the ice pack, reducing the steps of taking out food or searching for ice packs. When sealing and fixing, open the two grid plates 15, and then place the ice packs in the two fixing frames 14 respectively. The grid plates 15 and the fixing frames 14 are closed, and the second fastening bolt 17 is threadedly connected to the screw hole 16 for fixing. The top cover 13 covers the top of the box 1 and is fixed. Through the two fixing frames 14, the top of the food can be refrigerated, and the top ice pack can be easily replaced.

[0029] The control method involved in this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical mechanisms, the control method and circuit connection will not be explained in detail.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cold chain transportation and preservation storage device, comprising a housing (1), characterized in that: The box (1) is equipped with a partition mechanism (2) at the bottom and a sealing mechanism (3) at the top. The partition mechanism (2) includes an insulation layer (4), a partition (5), and an ice pack box (6). The insulation layer (4) is installed on the inner wall of the box (1). The partition (5) is fixedly installed inside the insulation layer (4) near the bottom. The ice pack box (6) is movably installed at the bottom of the partition (5). Guide rails (7) are provided on both sides of the inner wall of the insulation layer (4). A partition frame (8) is movably installed between the two guide rails (7). A heat insulation block (10) is fixedly installed at the front end of the ice pack box (6). A sealing plate (9) is fixedly installed at the front of the heat insulation block (10). A handle (11) is fixedly installed at the front of the sealing plate (9). First fastening bolts (12) are connected to both sides of the box (1) and at both ends of the sealing plate (9).

2. The cold chain transportation and preservation storage device according to claim 1, characterized in that: The partition (8) has an internal cavity and is located between two guide rails (7) and slides up and down.

3. The cold chain transportation and preservation storage device according to claim 1, characterized in that: The top of the partition (5) has several through holes, and the ice pack box (6) is located at the bottom of the partition (5) and is slidably disposed.

4. A cold chain transportation and preservation storage device according to claim 1, characterized in that: The first fastening bolt (12) is threaded through the outer side of the housing (1), and the inner end of the first fastening bolt (12) is snapped into the two ends of the sealing plate (9).

5. A cold chain transportation and preservation storage device according to claim 1, characterized in that: The sealing mechanism (3) includes a top cover (13), two fixed frames (14) and two grid plates (15). The top cover (13) is movably installed on the top of the box (1). The bottom of the top cover (13) is equipped with the same insulation layer (4). The two fixed frames (14) are fixedly installed on the bottom of the insulation layer (4) of the top cover (13). The two grid plates (15) are movably installed on the bottom of the two fixed frames (14). The front end of the fixed frame (14) is provided with a screw hole (16). The front end of the grid plate (15) is connected with a second fastening bolt (17).

6. A cold chain transportation and preservation storage device according to claim 5, characterized in that: The top cover (13) is connected to the box body (1) by a hinge, and the grille plate (15) is also connected to the fixed frame (14) by a hinge.

7. A cold chain transportation and preservation storage device according to claim 5, characterized in that: The grating plate (15) and the fixed frame (14) are matched with each other, and the second fastening bolt (17) and the screw hole (16) are connected by threads.

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