Heat preservation type container
By setting up an insulation layer inside and outside the container and using a gas filling layer to fill carbon dioxide gas, the contradiction between insulation function and transportation convenience when transporting special goods is solved, and good insulation effect and transportation convenience are achieved.
Patent Information
- Application Number
- CN202422103001.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-29
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-29
AI Technical Summary
When transporting special cargo, existing containers require insulation function, but the existing insulation method increases the weight of the container, resulting in inconvenient transportation.
An insulation container is designed, by placing an outer insulation layer on the outer surface of the inner box and laying an inner insulation layer on the inner surface, and a gas filling layer is installed in the outer box to fill carbon dioxide gas to achieve the insulation effect.
It achieves good insulation effect of the container, while avoiding weight gain caused by adding insulation material guard plates, ensuring the normal transportation of the container.
Smart Images
Figure CN223031847U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of containers, in particular to a heat-insulating container. Background Art
[0002] A container is a unit tool that can load packaged or unpackaged goods for transportation and is convenient for loading and unloading with mechanical equipment. When using a container to transport some special goods, the container needs to have a heat-insulating function. However, the existing heat-insulating function of containers is mostly achieved by adding heat-insulating material guard plates inside and outside the container, which is likely to cause the container to gain weight and have problems in inconvenient transportation. Therefore, we propose a heat-insulating container. Content of the Utility Model
[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a heat-insulating container, which can have a good heat-insulating effect, and at the same time avoid the weight gain problem caused by adding heat-insulating material guard plates while ensuring the heat-insulating effect, so as to facilitate the normal transportation of the container.
[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a heat-insulating container, including an outer box, one end of the outer surface of the outer box is provided with an opening in the middle, a plugging nut is spirally installed on the inner surface of the outer box through the opening, a sealing plate is provided on the inner surface of the other end of the outer box, several partition plates are provided on the inner surface of the outer box, several flow holes are evenly opened on the outer surface of the partition plates, an inner box is provided inside the outer box, an outer heat-insulating layer is sleeved and installed on the outer surface of the inner box, the outer surface of the outer heat-insulating layer is in contact with the inner surface of the partition plates, one end of the outer surface of the outer heat-insulating layer is in contact with the sealing plate, an inner heat-insulating layer is laid and installed on the inner surface of the inner box, a gas filling layer is provided between the outer surface of the inner box and the inner surface of the outer box and separated by the partition plates, the gas filling layer is communicated with the opening provided on one end of the outer surface of the outer box, and carbon dioxide gas is filled in the gas filling layer.
[0005] Preferably, a box door is installed on the other end of the outer surface of the outer box through a hinge.
[0006] Preferably, the height dimensions of the sealing plate and the partition plates are equal.
[0007] Preferably, the outer heat-insulating layer is a polystyrene board structure and has several pores.
[0008] Preferably, the inner heat-insulating layer is a rock wool board structure.
[0009] Preferably, a box door is installed on one end of the inner box close to the sealing plate through a hinge.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] During the application of this technical solution, when it is necessary to transport goods in a thermally insulated container, this container can have good thermal insulation effect, which is beneficial to ensuring the thermal insulation transportation of goods. At the same time, it avoids the phenomenon of achieving the thermal insulation effect by adding thermal insulation material guard plates inside and outside the container in the traditional thermal insulation method. It is beneficial to ensure the thermal insulation effect of the container while avoiding the weight gain problem caused by adding thermal insulation material guard plates, so as to facilitate the normal transportation of the container. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the front side of a thermally insulated container proposed by the utility model;
[0013] Figure 2 It is a three-dimensional structural schematic diagram of the rear side of a thermally insulated container proposed by the utility model;
[0014] Figure 3 It is a disassembled sectional view of a thermally insulated container proposed by the utility model;
[0015] Figure 4 It is a disassembled view of a thermally insulated container proposed by the utility model;
[0016] Figure 5 It is a sectional view of a thermally insulated container proposed by the utility model.
[0017] In the figure: 1, outer box; 2, plug nut; 3, sealing plate; 4, partition board; 5, circulation hole; 6, inner box; 7, outer thermal insulation layer; 8, inner thermal insulation layer; 9, gas filling layer. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.
[0019] As shown in the attached Figures 1-5 A thermally insulated container, including an outer box 1, an opening is provided in the middle of one end of the outer surface of the outer box 1, a plug nut 2 is spirally installed through the inner surface of the opening of the outer box 1, a box door is installed on the other end of the outer surface of the outer box 1 through a hinge, a sealing plate 3 is provided on the inner surface of the other end of the outer box 1, several partition boards 4 are provided on the inner surface of the outer box 1, several circulation holes 5 are evenly provided on the outer surface of the partition boards 4, an inner box 6 is provided inside the outer box 1, an outer thermal insulation layer 7 is sleeved and installed on the outer surface of the inner box 6, and the outer thermal insulation layer 7 is a polystyrene board structure and has several air holes.
[0020] The outer surface of the external thermal insulation layer 7 is in contact with the inner surface of the partition board 4. One end of the outer surface of the external thermal insulation layer 7 is in contact with the sealing plate 3. The height dimensions of the sealing plate 3 and the partition board 4 are equal. The inner surface of the inner box 6 is laid and installed with an internal thermal insulation layer 8. The internal thermal insulation layer 8 is of a rock wool board structure. One end of the inner box 6 close to the sealing plate 3 is installed with a box door through a hinge. A gas filling layer 9 is provided between the outer surface of the inner box 6 and the inner surface of the outer box 1, separated by the partition board 4. The gas filling layer 9 is communicated with an opening provided at one end of the outer surface of the outer box 1. Carbon dioxide gas is filled in the gas filling layer 9.
[0021] During operation, first, the box doors of the outer box 1 and the inner box 6 can be opened together, and the goods can be loaded into the inner box 6. After the goods are loaded, the box doors of the outer box 1 and the inner box 6 can be closed together. At this time, the inner box 6 can have a preliminary heat preservation effect because the outer surface and the inner surface are respectively laid and installed with the external thermal insulation layer 7 and the internal thermal insulation layer 8, so as to ensure the heat preservation transportation of the goods. At the same time, the plugging nut 2 provided in the middle of one end of the outer box 1 can be screwed out spirally. At this time, an opening can be opened in the outer box 1. Since a plurality of partition boards 4 are inserted between the inner surface of the outer box 1 and the outer surface of the inner box 6, the inner box 6 is not in contact with the outer box 1. In this case, a gap can exist between the outer surface of the inner box 6 and the inner surface of the outer box 1, so that the gas filling layer 9 can be provided. This gas filling layer 9 is communicated with the opening opened in the outer box 1. At this time, carbon dioxide gas can be filled into the gas filling layer 9 through the opening on the outer box 1.
[0022] The filled carbon dioxide gas will flow through the circulation holes 5 on the partition board 4 and cover the inside of the outer box 1 to complete the wrapping of the inner box 6. Since carbon dioxide gas is a greenhouse gas and its density is greater than that of air, a heat preservation layer can be formed outside the inner box 6 to prevent the loss of the temperature inside the inner box 6. At the same time, carbon dioxide gas has a good heat absorption effect, which can effectively prevent the problem that the outside temperature affects the temperature inside the inner box 6, and is beneficial to maintaining the constant temperature state of the inner box 6, so as to ensure the heat preservation transportation of the goods. Secondly, since the external thermal insulation layer 7 is of a polystyrene board structure and the polystyrene board structure contains more pores, in this case, carbon dioxide gas can be filled into the pores to further improve the heat preservation effect of the external thermal insulation layer 7 on the inner box 6. At the same time, carbon dioxide gas is a gas structure, which is beneficial to avoiding the problem of weight gain while ensuring the heat preservation effect.
[0023] In summary, this container avoids the weight gain problem caused by adding a heat preservation material guard plate while ensuring the heat preservation effect of the container, which is beneficial to ensuring the normal heat preservation transportation of the container.
[0024] The basic principle, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, various changes and improvements will occur to the present utility model, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A thermal insulation container, characterized in that: The invention comprises an outer box (1), wherein an opening is provided in the middle of one end of the outer surface of the outer box (1), a sealing nut (2) is screwedly installed on the inner surface of the outer box (1) through the opening, a sealing plate (3) is provided on the inner surface of the other end of the outer box (1), a plurality of partitions (4) are provided on the inner surface of the partitions (4), a plurality of flow holes (5) are evenly provided on the outer surface of the partitions (4), an inner box (6) is provided inside the outer box (1), an outer surface of the inner box (6) is sleeved with an outer insulation layer (7), and the The outer surface of the outer thermal insulation layer (7) is in contact with the inner surface of the partition (4), one end of the outer surface of the outer thermal insulation layer (7) is in contact with the sealing plate (3), the inner surface of the inner box (6) is paved and installed with an inner thermal insulation layer (8), the outer surface of the inner box (6) is separated from the inner surface of the outer box (1) by the partition (4), and a gas filling layer (9) is provided, the gas filling layer (9) is connected to an opening opened at one end of the outer surface of the outer box (1), and the gas filling layer (9) is filled with carbon dioxide gas.
2. The thermal insulation container according to claim 1, characterized in that: The other end of the outer surface of the outer box (1) is provided with a box door via a hinge.
3. The thermal insulation container according to claim 1, characterized in that: The sealing plate (3) and the partition plate (4) are of equal height.
4. The thermal insulation container according to claim 1, characterized in that: The outer thermal insulation layer (7) is a polystyrene board structure and has a plurality of pores.
5. The thermal insulation container according to claim 1, characterized in that: The inner thermal insulation layer (8) is a rock wool board structure.
6. The thermal insulation container according to claim 1, characterized in that: One end of the inner box (6) close to the sealing plate (3) is provided with a box door via a hinge.