A mobile wall structure for freezer and cooler rooms

Abstract

This utility model provides a movable wall structure for a freezer room and a cold storage room, relating to the field of cold storage wall technology. It includes: an outer wall, which is a rectangular frame structure; a top plate, which is located on the inner side of the outer wall and parallel to the ground, the top plate, the outer wall, and the ground forming the accommodating space for the freezer room and the cold storage room; and a movable wall, which is movably disposed between the inner walls on both sides of the outer wall and conforms to the ground and the top plate. The beneficial effects of this utility model are: by setting a sliding movable wall structure, flexible division of the internal space of the freezer room and the cold storage room is achieved, overcoming the shortcomings of traditional fixed wall structures that cannot adjust the space size, significantly improving space utilization and storage adaptability; through the cooperation of the guide rail structure and sliding parts, the movable wall can slide smoothly, and combined with the H-shaped support plate, L-shaped sealing plate, and triangular diagonal brace structure, the stability and load-bearing capacity of the overall structure are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of cold storage wall technology, and in particular to a movable wall structure for freezing rooms and cold storage rooms. Background Technology

[0002] Currently, freezers and refrigerated rooms are usually set up in separate compartments to meet the storage requirements of food or items with different temperature requirements. This design is widely used in food processing, logistics and distribution, supermarket warehousing and other fields. Freezers are generally used to store items that need to be stored in a low-temperature environment (usually below -18°C), such as frozen meat and seafood; while refrigerated rooms are used to store items that need to be stored between 0°C and 10°C, such as dairy products and fruits and vegetables. Since the temperature control requirements of the two are different, they are usually separated by independent wall structures to ensure the stable operation of the temperature control system and energy efficiency management.

[0003] However, this traditional design has obvious drawbacks. First, once the freezer and refrigerator rooms are built, their area and structure are fixed and cannot be flexibly adjusted according to actual usage needs, resulting in low space utilization. Especially in cases of seasonality or large fluctuations in business volume, it is easy to cause one room to be in short supply while the other is idle and wasted. Therefore, there is an urgent need for a freezer and refrigerator room design scheme with a more flexible structure that can adjust the space allocation according to needs. Utility Model Content

[0004] In view of this, embodiments of the present invention provide a movable wall structure for freezer and refrigerator rooms to solve the technical problem that the area of ​​existing freezer and refrigerator rooms cannot be adjusted according to needs.

[0005] An embodiment of this utility model provides a movable wall structure for a freezer room and a cold storage room, comprising:

[0006] The exterior walls are rectangular frame structures.

[0007] A top plate, which is spaced apart from the inner top wall of the outer wall, is disposed within the outer wall, and an accommodating space is formed between the top plate and the inner top wall of the outer wall;

[0008] A movable wall is movably installed between the inner walls on both sides of the outer wall and fits against the ground and the ceiling. The movable wall divides the accommodating space inside the outer wall into two independent spaces, namely a freezer room and a refrigerator room.

[0009] The movable wall is slidably connected to the multiple guide rail structures above the top plate. Each guide rail structure includes a support member, a guide rail frame, and multiple sliding members. The support member is connected to the inner top wall of the outer wall, the guide rail frame is connected to the support member, and the multiple sliding members are all disposed on the upper part of the movable wall and extend into the guide rail frame to be slidably connected to the guide rail frame.

[0010] By sliding the sliding member along the length of the outer wall, the area of ​​the two independent spaces separated within the outer wall can be adjusted.

[0011] Furthermore, a sliding groove is provided through the top plate for the sliding member to pass through. The sliding member includes a connecting rod and a roller. The connecting rod is slidably connected to the sliding groove, and the roller extends into the guide rail frame and is slidably connected to the inner wall of the guide rail frame.

[0012] Furthermore, the upper part of the movable wall is provided with two sealing plates, which extend toward both sides of the movable wall;

[0013] The length of each of the sealing plates is configured to be the same as the length of the groove.

[0014] Furthermore, both ends of the movable wall are vertically connected to support plates, the sealing plate is L-shaped, and multiple support members are provided between the support plate and the lower surface of the sealing plate.

[0015] Furthermore, each of the aforementioned support members includes a U-shaped frame and a bolt, the U-shaped frame being connected to the lower surface of the sealing plate, the bolt being rotatably mounted on the upper part of the support plate, and the bolt being threaded through and connected to the U-shaped frame.

[0016] Furthermore, the bolt is externally connected to a hexagonal nut.

[0017] Furthermore, the support structure includes a keel frame and multiple hanging components. The keel frame is a multi-section L-shaped frame welded together, and its length is the same as the length of the outer wall. The multiple hanging components are equally spaced in the middle of the keel frame.

[0018] Each of the aforementioned lifting components includes a corner frame and a lifting bolt, the corner frame being welded to the keel frame, and the lifting bolt being connected to the corner frame and the guide rail frame.

[0019] Furthermore, the support member also includes a plurality of diagonal braces, which are connected continuously and in opposite directions between the keel frame and the inner top wall of the outer wall.

[0020] Furthermore, the two support plates are connected to the movable wall in an H-shape, and the end of each support plate is flush with the end of one of the sealing plates.

[0021] Furthermore, the movable wall includes a concrete protective layer, an insulation layer, and a wire mesh, wherein the insulation layer is cast outside the wire mesh, and the concrete protective layer is cast outside the insulation layer.

[0022] The beneficial effects of the technical solution provided by the embodiments of this utility model are as follows: The movable wall structure of the freezer and refrigerator rooms of this utility model, by setting a sliding movable wall structure, realizes the flexible division of the internal space of the freezer and refrigerator rooms, overcomes the defect of traditional fixed wall structures that cannot adjust the space size, and significantly improves space utilization and storage adaptability; through the cooperation of guide rail structure and sliding parts, the movable wall can slide smoothly, and combined with H-shaped support plate, L-shaped sealing plate and triangular diagonal brace structure, the stability and load-bearing capacity of the overall structure are enhanced, ensuring that the wall does not deform or shake during sliding; the cooperation design of sealing plate and sliding groove effectively improves sealing performance, prevents cold air leakage and reduces energy consumption; the movable wall adopts a composite structure of concrete protective layer, insulation layer and steel wire mesh, which has good thermal insulation, fireproof, pressure resistance and durability, while reducing the wall thickness and further optimizing space use; each component adopts a modular design, which is convenient for installation, disassembly and subsequent maintenance, reduces construction and maintenance costs, and is suitable for various scenarios such as food processing, cold chain logistics, supermarket warehousing, etc., and has wide applicability and promotion value. Attached Figure Description

[0023] Figure 1 This is an overall three-dimensional view of the movable wall structure of the freezer and refrigerator compartments of this utility model;

[0024] Figure 2 This is a bottom view of the movable wall structure of the freezer and refrigerator compartments of this utility model;

[0025] Figure 3 This utility model relates to a movable wall structure for freezer and refrigerator rooms. Figure 1 Enlarged view of the structure at point A in the middle;

[0026] Figure 4 This is a three-dimensional view of a portion of the concealed exterior wall structure of the movable wall structure for the freezer and refrigerator compartments of this utility model.

[0027] Figure 5 This utility model relates to a movable wall structure for freezer and refrigerator rooms. Figure 4 Enlarged view of the structure at point B;

[0028] Figure 6 This is a perspective view of the movable wall connecting the sealing plate of the movable wall structure of the freezer room and the refrigerator room of this utility model;

[0029] Figure 7 This is a perspective view of the movable wall structure of the freezer and refrigerator compartments of this utility model;

[0030] Figure 8 This is a schematic diagram of the movable wall structure of the freezer room and the refrigerator room of this utility model.

[0031] In the diagram: 1. Exterior wall; 2. Roof slab; 3. Support frame; 31. Keel frame; 32. Diagonal brace; 33. Corner frame; 34. Hanging bolt; 4. Guide rail frame; 5. Movable wall; 51. Support plate; 52. Concrete protective layer; 53. Insulation layer; 54. Wire mesh; 6. Sealing plate; 7. Support component; 71. U-shaped frame; 72. Bolt; 73. Hexagonal nut; 8. Connecting rod; 9. Roller. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be further described below with reference to the accompanying drawings. The following description presents a preferred embodiment of several possible embodiments of this utility model, intended to provide a basic understanding of the utility model, but not intended to identify the key or decisive elements of the utility model or to limit the scope of protection sought.

[0033] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0034] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0035] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures. Also, it should be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale.

[0036] In the description of this utility model, it should be noted that the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0037] It should be further noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" 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 utility model based on the specific circumstances.

[0038] Please refer to Figure 1 and Figure 2 The present invention provides a movable wall structure for a freezer room and a refrigerator room, including an outer wall 1, a top plate 2, a movable wall 5, and a guide rail structure disposed above the top plate 2.

[0039] The outer wall 1 is a rectangular frame structure, usually made of reinforced concrete or steel structure, with good structural strength and sealing performance. The top plate 2 is set horizontally inside the outer wall 1, parallel to the ground. The three together enclose a closed space for setting up a freezer room and a cold storage room.

[0040] Furthermore, the movable wall 5 is vertically installed within the accommodating space, with its two sides attached to the inner sidewalls of the outer wall 1, its bottom attached to the ground, and its top attached to the top plate 2, thereby dividing the accommodating space into two independent spaces, which are used as a freezer room and a refrigerator room respectively.

[0041] The movable wall 5 can slide along the length of the outer wall 1 under the guidance of the guide rail structure, thereby adjusting the area ratio of the two spaces.

[0042] Please refer to Figure 3 and Figure 4 In this embodiment, the guide rail structure is disposed above the top plate 2 to guide the sliding of the movable wall 5. Each guide rail structure includes a support 3, a guide rail frame 4 and multiple sliding parts.

[0043] Specifically, the support component 3 includes a keel frame 31 and multiple hanging components. The keel frame 31 is welded from multiple sections of L-shaped steel and is long and narrow, with its length matching the length of the outer wall 1. Multiple hanging components are evenly spaced in the middle of the keel frame 31. Each hanging component includes a corner frame 33 and a hanging bolt 34. The corner frame 33 is welded to the keel frame 31, and the hanging bolt 34 connects the corner frame 33 to the guide rail frame 4 to achieve the suspension and fixation of the guide rail frame 4.

[0044] To further enhance structural stability, the support component 3 also includes multiple diagonal braces 32. These diagonal braces 32 are continuously connected in opposite directions between the frame 31 and the inner top wall of the outer wall 1, forming multiple triangular support structures. This not only improves overall rigidity but also effectively prevents the guide rail frame 4 from deforming or swaying under stress, ensuring the stability and safety of the sliding wall 5 during its movement.

[0045] Please refer to Figure 7 In this embodiment, the sliding member includes a connecting rod 8 and a roller 9. One end of the connecting rod 8 is fixedly connected to the upper part of the movable wall 5, and the other end passes through the sliding groove opened on the top plate 2 and extends into the guide rail frame 4. The roller 9 is installed on the upper end of the connecting rod 8 and is slidably connected to the inner wall of the guide rail frame 4.

[0046] The rollers 9 can be made of high-strength nylon or metal materials, which have good wear resistance and load-bearing capacity. Through the cooperation of the rollers 9 and the guide rail frame 4, the movable wall 5 can slide smoothly along the length of the outer wall 1.

[0047] Please refer to Figures 4 to 6 In this embodiment, two sealing plates 6 are provided on the upper part of the movable wall 5. The sealing plates 6 are L-shaped structures and extend towards both sides of the movable wall 5. The length of the sealing plates 6 is the same as the length of the sliding groove on the top plate 2. They are used to cover the sliding groove and prevent cold air leakage and dust from entering the interior of the guide rail structure.

[0048] A sealing strip or rubber gasket can be installed between the sealing plate 6 and the top plate 2 to further improve the sealing performance and ensure the efficient operation of the temperature control system in the freezer and refrigerator compartments.

[0049] Furthermore, support plates 51 are vertically connected to both ends of the movable wall 5, and the support plates 51 and the movable wall 5 together form an H-shaped structure. This structural form not only enhances the overall rigidity and deformation resistance of the movable wall 5, but also provides a stable supporting foundation for the sealing plate 6.

[0050] In an optional embodiment, a plurality of support members 7 are provided between the support plate 51 and the sealing plate 6. Each support member 7 includes a U-shaped frame 71 and a bolt 72. The U-shaped frame 71 is fixedly connected to the lower surface of the sealing plate 6, and the bolt 72 is rotatably installed on the upper part of the support plate 51 and passes through the U-shaped frame 71 and is threadedly connected to it.

[0051] The bolt 72 is also connected to a hexagonal nut 73 for locking and fixing; by adjusting the screwing depth of the bolt 72, the distance between the sealing plate 6 and the support plate 51 can be finely adjusted to ensure a tight fit between the sealing plate 6 and the top plate 2 and improve the sealing effect.

[0052] Please refer to Figure 8 In this embodiment, the movable wall 5 adopts a multi-layer composite structure, including a concrete protective layer 52, an insulation layer 53, and a wire mesh 54. The wire mesh 54 serves as a skeleton structure and is woven from galvanized steel wire, possessing good tensile strength and corrosion resistance.

[0053] The insulation layer 53 is formed by casting high-efficiency insulation materials such as polyurethane foam or polystyrene foam onto the outside of the wire mesh 54 to form a continuous insulation layer.

[0054] The concrete protective layer 52 is poured on the outside of the insulation layer 53 to form a sturdy and durable surface layer with good compressive strength, impact resistance and fire resistance.

[0055] This composite structure not only ensures the structural strength and thermal insulation performance of the movable wall 5, but also effectively reduces the wall thickness and improves space utilization.

[0056] In this document, the directional terms such as front, back, top, and bottom are defined based on the location of the components in the accompanying drawings and their relative positions to each other, solely for the purpose of clarity and convenience in expressing the technical solution. It should be understood that these are relative concepts and can vary depending on the method of use and placement; the use of directional terms should not limit the scope of protection claimed in this application.

[0057] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0058] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A movable wall structure for a freezer room and a cold storage room, characterized in that, include: The exterior wall (1) is a rectangular frame structure; A top plate (2) is disposed within the outer wall (1) at a distance from the inner top wall of the outer wall (1), and an accommodating space is formed between the top plate (2) and the inner top wall of the outer wall (1); The movable wall (5) is movably set between the inner walls on both sides of the outer wall (1) and is attached to the ground and the top plate (2). The movable wall (5) divides the accommodating space inside the outer wall (1) into two independent spaces, namely the freezer room and the refrigerator room. And a plurality of guide rail structures disposed above the top plate (2), the guide rail structures being housed within the accommodating space, the movable wall (5) being slidably connected to the plurality of the guide rail structures, each of the guide rail structures including a support member (3), a guide rail frame (4) and a plurality of sliding members, the support member (3) being connected to the inner top wall of the outer wall (1), the guide rail frame (4) being connected to the support member (3), and the plurality of sliding members being disposed on the upper part of the movable wall (5) and extending into the guide rail frame (4) and slidably connected to the guide rail frame (4); By sliding the sliding member along the length of the moving wall (5) in the outer wall (1), the area of ​​the two independent spaces separated in the outer wall (1) is adjusted.

2. The movable wall structure for the freezer and refrigerator rooms as described in claim 1, characterized in that: The top plate (2) has a through groove for the sliding member to pass through. The sliding member includes a connecting rod (8) and a roller (9). The connecting rod (8) is slidably connected to the groove, and the roller (9) extends into the guide rail frame (4) and is slidably connected to the inner wall of the guide rail frame (4).

3. The movable wall structure for the freezer and refrigerator rooms as described in claim 2, characterized in that: The upper part of the movable wall (5) is provided with two sealing plates (6), which extend toward both sides of the movable wall (5). The length of each of the sealing plates (6) is configured to be the same as the length of the groove.

4. The movable wall structure for the freezer and refrigerator rooms as described in claim 3, characterized in that: Both ends of the movable wall (5) are vertically connected to support plates (51), the sealing plate (6) is L-shaped, and multiple support members (7) are provided between the support plate (51) and the lower surface of the sealing plate (6).

5. The movable wall structure for the freezer and refrigerator rooms as described in claim 4, characterized in that: Each of the support members (7) includes a U-shaped frame (71) and a bolt (72). The U-shaped frame (71) is connected to the lower surface of the sealing plate (6), and the bolt (72) is rotatably mounted on the upper part of the support plate (51). The bolt (72) passes through and is threaded to the U-shaped frame (71).

6. The movable wall structure for the freezer and refrigerator rooms as described in claim 5, characterized in that: The bolt (72) is externally connected to a hexagonal nut (73).

7. The movable wall structure for the freezer and refrigerator rooms as described in claim 1, characterized in that: The support component (3) includes a keel frame (31) and multiple hanging components. The keel frame (31) is a multi-section L-shaped frame welded together. Its length is the same as that of the outer wall (1). The multiple hanging components are arranged at equal intervals in the middle of the keel frame (31). Each of the aforementioned lifting components includes a corner frame (33) and a lifting bolt (34), the corner frame (33) being welded to the keel frame (31), and the lifting bolt (34) being connected to the corner frame (33) and the guide rail frame (4).

8. The movable wall structure for the freezer and refrigerator rooms as described in claim 7, characterized in that: The support member (3) also includes a plurality of diagonal braces (32), which are connected continuously and in opposite directions between the keel frame (31) and the inner top wall of the outer wall (1).

9. The movable wall structure for the freezer and refrigerator rooms as described in claim 4, characterized in that: The two support plates (51) are connected to the movable wall (5) in an H-shape, and the end of each support plate (51) is flush with the end of one of the sealing plates (6).

10. The movable wall structure for the freezer and refrigerator rooms as described in claim 1, characterized in that: The movable wall (5) includes a concrete protective layer (52), an insulation layer (53) and a wire mesh (54). The insulation layer (53) is cast outside the wire mesh (54), and the concrete protective layer (52) is cast outside the insulation layer (53).

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