Movable refrigeration house with heat preservation function

Abstract

The utility model discloses a movable refrigeration house with a heat preservation function, which relates to the technical field of refrigeration houses and comprises a refrigeration house shell, a heat preservation structure is arranged in the refrigeration house shell, supporting leg structures are fixed on two sides of the lower end face of the refrigeration house shell, the two supporting leg structures are connected with buffering structures, and the two buffering structures are connected with a supporting assembly. A walking mechanism is installed on the supporting assembly, the heat preservation structure comprises a heat insulation plate fixed in the refrigeration house shell, a heat preservation plate is fixed in the heat insulation plate, a vacuum layer is arranged between the refrigeration house shell and the heat insulation plate, and a vacuum layer is arranged between the heat insulation plate and the heat preservation plate. According to the utility model, the supporting leg structure, the buffer structure, the supporting assembly and the walking mechanism are arranged, so that impact force generated by vibration during movement can be buffered, then the probability of damage to a refrigeration element caused by bumping is greatly reduced, and the heat preservation structure is arranged to effectively prevent heat from invading outwards and prevent cold air from flowing out inwards, so that the service life of the refrigeration element is prolonged. And the refrigeration effect of the refrigeration house is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage, in particular to a mobile cold storage with a heat preservation function. Background Art

[0002] During the storage and processing of aquatic products and meat, cold storage is needed to prevent spoilage. The basic structure of the cold storage includes storage space and an air conditioning system for temperature control of the storage space. The storage space is surrounded by side walls and a top wall.

[0003] The prior art can refer to the Chinese patent with the authorization publication number CN218645850U, which discloses a three-dimensional cold storage with a heat preservation function, including a cold storage body, a cold storage entrance is opened inside one side of the cold storage body, a cold storage door is installed on the side of the cold storage body near the cold storage entrance, a door handle is fixedly connected to the outer wall of one side of the cold storage door, and a sealing strip is fixedly connected to one side of the cold storage door. However, the cold storage still has some shortcomings:

[0004] First, it cannot be moved flexibly and cannot be effectively cushioned during transportation, which can easily cause damage to the refrigeration components due to bumps;

[0005] Secondly, it is unable to effectively block the invasion of heat from the outside and the outflow of cold air from the inside, resulting in poor refrigeration effect of the cold storage.

[0006] Therefore, a mobile cold storage with heat preservation function is provided. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a mobile cold storage with a heat preservation function. Through the support foot structure, buffer structure, support assembly and walking mechanism, the impact force generated by the vibration can be buffered during movement, thereby greatly reducing the probability of damage to the refrigeration elements caused by the bumps. The provided heat preservation structure can effectively block the invasion of heat from the outside and block the outflow of cold air from the inside, thereby greatly improving the refrigeration effect of the cold storage, overcoming the deficiencies in the prior art, and effectively solving the problems that the existing cold storage cannot be flexibly moved and cannot be effectively buffered during transportation, which is easy to cause damage to the refrigeration elements due to bumps and cannot effectively block the invasion of heat from the outside and block the outflow of cold air from the inside, resulting in poor refrigeration effect of the cold storage.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A mobile cold storage with heat preservation function, comprising a cold storage shell, a heat preservation structure is arranged inside the cold storage shell, support foot structures are fixed on both sides of the lower end surface of the cold storage shell, two support foot structures are connected to buffer structures, two buffer structures are connected to support components, and a walking mechanism is installed on the support component;

[0010] The heat-insulating structure comprises a heat-insulating plate fixed inside the cold storage shell, and a heat-insulating plate is fixed inside the heat-insulating plate.

[0011] Through the above-mentioned scheme, the support foot structure, buffer structure, support assembly and walking mechanism are set, so that the impact force generated by the vibration can be buffered during movement, thereby greatly reducing the probability of damage to the refrigeration components caused by the bumps. The set insulation structure effectively blocks the invasion of heat from the outside and blocks the outflow of cold air from the inside, thereby greatly improving the refrigeration effect of the cold storage.

[0012] Preferably, a vacuum layer is provided between the cold storage shell and the heat insulation board, and a vacuum layer is provided between the heat insulation board and the thermal insulation board.

[0013] Preferably, the support leg structure comprises a vertical plate fixed to the lower end surface of the cold storage shell, and a transverse extension plate is provided on one side of the vertical plate.

[0014] Preferably, the buffer structure comprises two spring dampers symmetrically fixed on the lower end surface of the transverse extension plate, and a connecting plate is installed at the bottom ends of the two spring dampers.

[0015] Preferably, the support assembly includes two L-shaped supports connected to the lower end surfaces of the two connecting plates, and the bottom ends of the two L-shaped supports are connected to the bottom plate.

[0016] Preferably, the walking mechanism includes a crossbeam connected between the top ends of the two L-shaped supports, a servo motor is installed at the upper end of the crossbeam, a screw is installed between the servo motor and the base plate, a lifting rod is screwed on the screw, both ends of the lifting rod are connected to support rods, and walking wheels are installed on both sides of the lower end surfaces of the two support rods, the vertical sections of the two L-shaped supports are provided with strip holes, the two ends of the lifting rod are respectively engaged with the strip holes, and the base plate is provided with through holes below the two support rods.

[0017] Preferably, the connecting plate and the L-shaped support are connected by bolts.

[0018] Preferably, a sealing door is installed on one side of the cold storage shell, and a sealing strip is installed on the inner side of the sealing door.

[0019] The beneficial effects of the utility model are:

[0020] 1. The servo motor drives the screw to rotate, so that the lifting rod drives the two support rods to descend, and then the walking wheel goes down and passes through the through hole to contact the ground, so that the bottom plate leaves the ground and moves. The elastic support of the spring damper can buffer the impact force generated by the vibration, thereby greatly reducing the probability of damage to the refrigeration components caused by bumps.

[0021] 2. Through the installation of insulation boards, heat insulation boards, cold storage shells and vacuum layers, it effectively blocks the invasion of heat from the outside and blocks the outflow of cold air from the inside, greatly improving the refrigeration effect of the cold storage.

[0022] In summary, the support foot structure, buffer structure, support assembly and walking mechanism can buffer the impact force caused by vibration during movement, thereby greatly reducing the probability of damage to the refrigeration components caused by bumps. The thermal insulation structure can effectively block the invasion of heat from the outside and block the outflow of cold air from the inside, thereby greatly improving the refrigeration effect of the cold storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a first-perspective stereoscopic structural schematic diagram of a mobile cold storage with heat preservation function proposed by the utility model.

[0024] Figure 2 This is a second-view stereoscopic structural schematic diagram of a mobile cold storage with heat preservation function proposed by the utility model.

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure from a third perspective of a mobile cold storage with a heat preservation function proposed by the utility model.

[0026] Figure 4 The utility model proposes a mobile cold storage with heat preservation function. Figure 3 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. cold storage shell; 2. spring damper; 3. bottom plate; 4. sealing door; 5. L-shaped support; 6. connecting plate; 7. vertical plate; 8. horizontal extension plate; 9. crossbeam; 10. lifting rod; 11. servo motor; 12. screw rod; 13. walking wheel; 14. strip hole; 15. support rod; 16. heat insulation board; 17. insulation board; 18. through hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example 1, reference Figure 1-4A mobile cold storage with heat preservation function comprises a cold storage shell 1, a heat preservation structure is arranged inside the cold storage shell 1, the heat preservation structure comprises a heat insulation board 16 fixed inside the cold storage shell 1, a heat preservation board 17 is fixed inside the heat insulation board 16, a vacuum layer is arranged between the cold storage shell 1 and the heat insulation board 16, and a vacuum layer is arranged between the heat insulation board 16 and the heat insulation board 17;

[0030] The heat insulation board 17, the heat insulation board 16, the cold storage shell 1 and the vacuum layer are provided to effectively block the heat invasion from the outside and block the cold air outflow from the inside, thus greatly improving the refrigeration effect of the cold storage;

[0031] Support foot structures are fixed on both sides of the lower end surface of the cold storage shell 1, and the support foot structures include a vertical plate 7 fixed to the lower end surface of the cold storage shell 1, and a horizontal extension plate 8 is provided on one side of the vertical plate 7. The two support foot structures are connected to a buffer structure, and the buffer structure includes two spring dampers 2 symmetrically fixed to the lower end surface of the horizontal extension plate 8, and a connecting plate 6 is installed at the bottom end of the two spring dampers 2;

[0032] The elastic support of the spring damper 2 can buffer the impact force generated by the vibration, thereby greatly reducing the probability of damage to the refrigeration components caused by the bumps;

[0033] The two buffer structures are connected with a support assembly, which includes two L-shaped supports 5 connected to the lower end surfaces of the two connecting plates 6, and the bottom ends of the two L-shaped supports 5 are connected to the bottom plate 3;

[0034] A walking mechanism is installed on the support assembly, and the walking mechanism includes a crossbeam 9 connected between the top ends of the two L-shaped supports 5, a servo motor 11 is installed on the upper end of the crossbeam 9, a screw 12 is installed between the servo motor 11 and the bottom plate 3, a lifting rod 10 is screwed on the screw 12, both ends of the lifting rod 10 are connected to support rods 15, and both sides of the lower end surfaces of the two support rods 15 are installed with walking wheels 13, the vertical sections of the two L-shaped supports 5 are provided with strip holes 14, the two ends of the lifting rod 10 are respectively clamped with the strip holes 14, and the bottom plate 3 is located below the two support rods 15 and is provided with through holes 18;

[0035] The servo motor 11 drives the screw rod 12 to rotate, so that the lifting rod 10 drives the two support rods 15 to descend, and then the walking wheel 13 moves down and passes through the through hole 18 to contact the ground, so that the bottom plate 3 leaves the ground and moves;

[0036] The connecting plate 6 is connected to the L-shaped support 5 by bolts for easy assembly and disassembly. A sealing door 4 is installed on one side of the cold storage shell 1, and a sealing strip is installed on the inner side of the sealing door 4 to ensure sealing.

[0037] Working principle: The servo motor 11 drives the screw rod 12 to rotate, so that the lifting rod 10 drives the two support rods 15 to descend, and then the walking wheel 13 moves down and passes through the through hole 18 to contact the ground, so that the bottom plate 3 leaves the ground and moves. The elastic support of the spring damper 2 can buffer the impact force generated by the vibration, thereby greatly reducing the probability of damage to the refrigeration components caused by the bumps. The insulation board 17, the heat insulation board 16, the cold storage shell 1 and the vacuum layer are set to effectively block the invasion of heat from the outside and block the outflow of cold air from the inside, thereby greatly improving the refrigeration effect of the cold storage.

[0038] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A mobile cold storage with heat preservation function, comprising a cold storage shell (1), characterized in that: The interior of the cold storage shell (1) is provided with a heat preservation structure, and support foot structures are fixed on both sides of the lower end surface of the cold storage shell (1), and the two support foot structures are connected to a buffer structure, and the two buffer structures are connected to a support assembly, and a walking mechanism is installed on the support assembly; The heat-insulating structure comprises a heat-insulating plate (16) fixed inside the cold storage shell (1), and a heat-insulating plate (17) is fixed inside the heat-insulating plate (16).

2. The mobile cold storage with heat preservation function according to claim 1 is characterized in that: A vacuum layer is provided between the cold storage shell (1) and the heat insulation board (16), and a vacuum layer is provided between the heat insulation board (16) and the heat preservation board (17).

3. The mobile cold storage with heat preservation function according to claim 1 is characterized in that: The support leg structure comprises a vertical plate (7) fixed to the lower end surface of the cold storage shell (1), and a transverse extension plate (8) is arranged on one side of the vertical plate (7).

4. The mobile cold storage with heat preservation function according to claim 3 is characterized in that: The buffer structure comprises two spring dampers (2) symmetrically fixed on the lower end surface of the transverse extension plate (8), and a connecting plate (6) is installed at the bottom ends of the two spring dampers (2).

5. The mobile cold storage with heat preservation function according to claim 4 is characterized in that: The support assembly comprises two L-shaped supports (5) connected to the lower end surfaces of two connecting plates (6), and the bottom ends of the two L-shaped supports (5) are connected to the bottom plate (3).

6. The mobile cold storage with heat preservation function according to claim 5, characterized in that: The walking mechanism comprises a crossbeam (9) connected between the top ends of two L-shaped supports (5), a servo motor (11) is installed at the upper end of the crossbeam (9), a screw rod (12) is installed between the servo motor (11) and the bottom plate (3), a lifting rod (10) is screwed onto the screw rod (12), both ends of the lifting rod (10) are connected to support rods (15), and both sides of the lower end surfaces of the two support rods (15) are installed with walking wheels (13), the vertical sections of the two L-shaped supports (5) are provided with strip holes (14), the two ends of the lifting rod (10) are respectively clamped with the strip holes (14), and the bottom plate (3) is provided with through holes (18) below the two support rods (15).

7. The mobile cold storage with heat preservation function according to claim 6 is characterized in that: The connecting plate (6) and the L-shaped support (5) are connected via bolts.

8. The mobile cold storage with heat preservation function according to claim 1, characterized in that: A sealing door (4) is installed on one side of the cold storage shell (1), and a sealing strip is installed on the inner side of the sealing door (4).

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