Assembled refrigeration device

Abstract

The present invention discloses an assembled refrigeration device, which relates to the application field of refrigeration equipment, including a box body, wherein the box body includes a back plate, a left plate, a right plate, a bottom plate and a middle partition assembled by countersunk bolts, and a refrigeration module is installed on the top of the box body, the refrigeration module includes a top plate, a refrigeration unit is installed on the top of the top plate, an upper front door and a lower front door are movably installed on the side of the box body by setting multiple sets of hinges, and the sides of the left plate and the right plate are respectively provided with an air supply duct and a return air duct, and multiple sets of drawers are movably installed in the box body. The refrigeration device of the present invention adopts an assembleable structure, and the refrigeration module adopts an integral design, so that multiple components of the refrigeration device can pass through the narrow passages of ships or deep-sea manned platforms in batches, making the transportation and installation of the refrigeration device in a small space more convenient, and the refrigeration device is provided with a variety of vibration isolation and shock absorption measures, which improves the adaptability of the product in complex working environments.

Description

Technical Field

[0001] The present invention relates to the application field of refrigeration equipment, in particular to an assembled refrigeration device. Background Art

[0002] When deep-sea manned platforms carry personnel on board for missions such as preparation for submersible diving, navigation, diving, and operations, a refrigerated storage environment will be provided to refrigerate natural foods. A refrigeration device is a device used to lower the temperature and maintain a low-temperature environment. It is usually used to preserve food, medicine, or other items that require low-temperature storage. When there is electricity, the appropriate refrigeration temperature must be ensured during the voyage period.

[0003] The working principle of the refrigeration device mainly relies on the compressor cycle, evaporator, condenser and other components to maintain a low-temperature environment through the physical changes of the refrigerant.

[0004] However, the equipment compartments and personnel passages of offshore manned platforms are very narrow, and the underwater environment is relatively complex, with high requirements for earthquake resistance and sway resistance. Conventional freezers, refrigerators and other devices are difficult to enter the cabin as a whole, and they work normally under a large-angle tilt for a long time, which will cause the vegetables, fruits or medicines to be stored in the drawers of the refrigeration device to shake, which will not only produce collisions and noises that affect the concealment of the submarine, but also reduce the quality of the vegetables and fruits due to collisions. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide an assembled refrigeration device to solve the technical problems mentioned in the above background.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled refrigeration device, comprising a box body, wherein the box body comprises a back panel, a left panel, a right panel, a bottom panel and a middle partition panel assembled by countersunk bolts, and a support frame is provided on the side of the back panel, and a refrigeration module is installed on the top of the support frame, the refrigeration module comprises a top panel, and a refrigeration unit is installed on the top of the top panel, and the sides of the top panel, the middle partition panel and the bottom panel are movably installed with an upper front door and a lower front door by setting a plurality of groups of hinges, the sides of the left panel and the right panel are respectively provided with a supply air duct and a return air duct, and the supply air duct and the return air duct are both connected to the refrigeration unit, and the sides of the supply air duct and the return air duct are provided with a plurality of groups of guide rails, the supply air duct and the return air duct are both provided with a plurality of groups of exhaust holes, and a plurality of groups of drawers are movably installed on the tops of the plurality of groups of guide rails.

[0007] By adopting the above technical solution, the refrigeration device adopts an assembled structure and the refrigeration module adopts an integral design, so that multiple components of the refrigeration device can pass through the narrow passages of ships or deep-sea manned platforms in batches, making the transportation and installation of the refrigeration device in a small space more convenient, and the subsequent maintenance is also simpler and more convenient, without the need for hot welding in the cabin, and the refrigeration device is equipped with a variety of seismic isolation and shock absorption measures, which improves the adaptability of the product in complex working environments.

[0008] The present invention is further configured such that a rear inspection panel and an upper front panel are provided on the side of the top panel, an operation panel is provided on the side of the upper front panel, and an upper cover plate is provided on the top of the rear inspection panel and the upper front panel. The refrigeration unit is installed on the top of the top panel and shipped as a whole, and the top panel is installed between the support frame, the left side panel and the right side panel by providing multiple sets of countersunk bolts.

[0009] Preferably, the refrigeration module and the refrigeration unit are designed as an integral whole, which facilitates the disassembly and transportation of the multiple components of the refrigeration device, thereby making the refrigeration device more passable in narrow aisles.

[0010] The present invention is further configured such that the refrigeration unit includes a compressor, a condenser, an evaporator, a capillary tube, an axial flow fan, a centrifugal blower, a gas-liquid separator, and a drying filter.

[0011] Preferably, a refrigeration unit is provided to provide a refrigerated environment for the refrigeration device.

[0012] The present invention is further configured such that a shock-absorbing and adjusting foot pad is provided at the bottom of the box, and a damping shock absorber is provided at the side of the box, and the box is fixed to the cabin through the shock-absorbing and adjusting foot pad and the damping shock absorber.

[0013] As a preferred embodiment, the refrigeration device is equipped with a variety of vibration isolation and shock absorption measures to improve the adaptability of the product in complex working environments.

[0014] The present invention is further configured such that the back panel, left panel, right panel, bottom panel, top panel, upper front door and lower front door are all composed of a stainless steel shell, reinforcing ribs, a polyurethane foam layer, a VIP insulation layer and an aluminum plate liner.

[0015] Preferably, the heat preservation effect of the outer shell of the box body can be improved by providing a polyurethane foam layer, a VIP insulation layer and an aluminum plate liner.

[0016] The present invention is further configured such that an anti-roll assembly is installed inside the drawer, and the anti-roll assembly includes a first guide rod and a second guide rod installed inside the drawer, and the first guide rod and the second guide rod are both provided with two groups, and the outside of the two groups of first guide rods are movably installed with a first mounting plate, one side of the first mounting plate is provided with a flexible telescopic net, the other side of the flexible telescopic net is provided with a second mounting plate, and a hook is installed on the top of the second mounting plate, the anti-roll assembly also includes a limiting groove opened on the inner wall of the drawer and an outer shell plate installed on the outer wall of the drawer, a strip groove is opened on the side of the outer shell plate, and a movable block matching the hook is movably installed inside the limiting groove, the side of the movable block is threadedly connected to a threaded rod, the threaded rod passes through the strip groove and extends to the outside of the outer shell plate, and a knob is provided at one end of the threaded rod.

[0017] Preferably, by providing an anti-roll component, vegetables, fruits or medicines placed in the drawer can be wrapped and covered, thereby reducing the shaking of objects such as vegetables and fruits, reducing damage to vegetables and fruits, and also reducing the sound caused by shaking and collision of vegetables and fruits.

[0018] The present invention is further configured such that springs are sleeved on the exterior of the two groups of the first guide rods, and the two groups of springs are attached to the top of the first mounting plate.

[0019] Preferably, a spring is provided so that one end of the flexible telescopic net always maintains downward pressure, so that vegetables, fruits, etc. can be tightly wrapped and covered.

[0020] The present invention is further configured such that a hand plate is provided on the top of the second mounting plate, and two sets of limit buckles are provided on the side of the second mounting plate, and the two sets of limit buckles are engaged with the outside of the two sets of second guide rods and slide up and down.

[0021] Preferably, two sets of limit buckles matching the second guide rod are provided on the side of the second mounting plate, so that when the height of the second mounting plate is adjusted, its two ends can be fitted with the second guide rod through the limit buckles, so that the height of the two ends of the second mounting plate can be balanced, thereby preventing the second mounting plate from tilting only by the hook connection.

[0022] In summary, the present invention mainly has the following beneficial effects:

[0023] The refrigeration device of the present invention adopts an assembleable structure, and the refrigeration module adopts an integral design, so that multiple components of the refrigeration device can pass through the narrow passages of ships or deep-sea manned platforms in batches, making the transportation and installation of the refrigeration device in a small space more convenient, and subsequent maintenance is also simpler and more convenient, without the need for hot welding in the cabin, and the refrigeration device is equipped with a variety of seismic isolation and shock absorption measures, which improves the adaptability of the product in complex working environments.

[0024] The present invention can wrap and cover vegetables, fruits or medicines placed in a drawer by arranging an anti-rollover component, thereby reducing the shaking of objects such as vegetables and fruits, reducing damage to vegetables and fruits, and also reducing the noise caused by the shaking and collision of vegetables and fruits. The anti-rollover component mainly includes a flexible telescopic net for covering the storage space of the drawer. The flexible telescopic net is made of rubber material and has good toughness. One end of the flexible telescopic net is compressed by a spring, and the other end is installed on a liftable movable block through a hook. When vegetables, fruits or medicines are placed in the drawer, the height of the movable block is adjusted to drive one end of the flexible telescopic net to descend, while the other end of the flexible telescopic net always maintains downward pressure under the push of the spring, so that the flexible telescopic net will tightly cover and wrap the vegetables and fruits to reduce their shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 An exploded view of the present invention;

[0027] Figure 3 This is a schematic diagram of the air supply duct structure of the present invention;

[0028] Figure 4 This is a schematic diagram of the distribution of multiple hinge groups of the present invention;

[0029] Figure 5 This is a schematic diagram of the drawer structure of the present invention;

[0030] Figure 6 It is a schematic structural diagram of the refrigeration unit of the present invention;

[0031] Figure 7 This is a schematic diagram of the back plate structure of the present invention;

[0032] Figure 8 This is a schematic structural diagram of the right side panel of the present invention;

[0033] Figure 9 This is a schematic diagram of the left side panel structure of the present invention;

[0034] Figure 10 Schematic diagram of the top plate structure of the present invention;

[0035] Figure 11 Schematic diagram of the bottom plate structure of the present invention;

[0036] Figure 12 This is a schematic diagram of the structure of the middle partition of the present invention;

[0037] Figure 13 This is a schematic diagram of the installation of the drawer and anti-roll assembly of the present invention;

[0038] Figure 14This is a schematic diagram of the distribution of the housing plate, strip grooves and knobs of the present invention;

[0039] Figure 15 It is a schematic structural diagram of the anti-rollover assembly of the present invention;

[0040] Figure 16 For the present invention Figure 15 A magnified view of point A in the figure;

[0041] Figure 17 Schematic diagram of the distribution of two groups of second guide rods of the present invention.

[0042] Description of reference numerals:

[0043] 1. Refrigeration module; 101. Top panel; 102. Rear access panel; 103. Upper front panel; 104. Operation panel; 105. Upper cover; 2. Refrigeration unit; 3. Back panel; 4. Left panel; 5. Right panel; 6. Bottom panel; 7. Support frame; 8. Countersunk bolts; 9. Middle partition; 10. Hinge; 11. Upper front door; 12. Lower front door; 13. Supply air duct; 14. Return air duct; 15. Guide rails; 16. Drawer; 17. Shock-absorbing adjustment pads; 1 8. Damping shock absorber; 19. Anti-roll assembly; 1901. First guide rod; 1902. Spring; 1903. First mounting plate; 1904. Second guide rod; 1905. Flexible telescopic net; 1906. Second mounting plate; 1907. Handlebar; 1908. Limit buckle; 1909. Hook; 1910. Limit slot; 1911. Movable block; 1912. Outer shell plate; 1913. Strip slot; 1914. Threaded rod; 1915. Knob. DETAILED DESCRIPTION

[0044] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0045] The following describes an embodiment of the present invention based on its overall structure. Example 1

[0046] See also Figures 1-12, an assembled refrigeration device, including a box body, the box body includes a back panel 3, a left side panel 4, a right side panel 5, a bottom panel 6 and a middle partition panel 9 assembled by countersunk bolts 8, the back panel 3, the left side panel 4, the right side panel 5, the bottom panel 6 and the middle partition panel 9 are assembled in a mosaic manner, and a support frame 7 is provided on the side of the back panel 3, and a refrigeration module 1 is installed on the top of the support frame 7, the refrigeration module 1 includes a top panel 101, the top panel 101 is located on the top of the support frame 7, and a refrigeration unit 2 is installed on the top of the top panel 101, the sides of the top panel 101, the middle partition panel 9 and the bottom panel 6 are movably installed with an upper front door 11 and a lower front door 12 by setting multiple sets of hinges 10, and the sides of the left side panel 4 and the right side panel 5 are respectively provided with The supply air duct 13 and the return air duct 14 are connected to the refrigeration unit 2, and the supply air duct 13 and the return air duct 14 are connected to the centrifugal blower of the refrigeration unit 2, and multiple groups of guide rails 15 are provided on the sides of the supply air duct 13 and the return air duct 14, and multiple groups of exhaust holes are provided in the supply air duct 13 and the return air duct 14. Multiple groups of drawers 16 are movably installed on the tops of the multiple groups of guide rails 15. The refrigeration device adopts an assemblable structure, and the refrigeration module 1 adopts an integral design, so that multiple components of the refrigeration device can pass through the narrow passages of ships or deep-sea manned platforms in batches, making it more convenient to transport and install the refrigeration device in a small space, and later maintenance is also simpler and more convenient.

[0047] In the above embodiment, please refer to Figure 2 A rear inspection panel 102 and an upper front panel 103 are provided on the side of the top plate 101, and an operation panel 104 is provided on the side of the upper front panel 103, and an upper cover plate 105 is provided on the top of the rear inspection panel 102 and the upper front panel 103. The refrigeration unit 2 is installed on the top of the top plate 101 and shipped as a whole. The top plate 101 is installed between the support frame 7, the left side plate 4 and the right side plate 5 by setting multiple sets of countersunk bolts 8. By designing the refrigeration module 1 and the refrigeration unit 2 as an integral whole, it is convenient to disassemble and transport multiple components of the refrigeration device, so that the refrigeration device has higher passability in narrow aisles.

[0048] In the above embodiment, please refer to Figure 6 The refrigeration unit 2 includes a compressor, a condenser, an evaporator, a capillary tube, an axial flow fan, a centrifugal blower, a gas-liquid separator, and a drying filter. The refrigeration unit 2 is provided to provide a refrigerated environment for the refrigeration device.

[0049] In the above embodiment, please refer to Figure 2 The bottom of the box is provided with a shock-absorbing and adjusting foot pad 17, and the side of the box is provided with a damping shock absorber 18. The box is fixed to the cabin through the shock-absorbing and adjusting foot pad 17 and the damping shock absorber 18. The refrigeration device is provided with a variety of shock isolation and shock absorption measures to improve the adaptability of the product in complex working environments.

[0050] In the above embodiment, please refer to Figure 7-12 The back panel 3, left panel 4, right panel 5, bottom panel 6, top panel 101, upper front door 11 and lower front door 12 are all composed of stainless steel shell, reinforcing ribs, polyurethane foam layer, VIP insulation layer and aluminum plate liner, and a polyurethane foam layer is embedded in one side of the middle partition 9. By setting the polyurethane foam layer, VIP insulation layer and aluminum plate liner, the thermal insulation effect of the box shell components can be improved. Example 2

[0051] See also Figure 13-17 , an anti-rollover assembly 19 is installed inside the drawer 16, and the anti-rollover assembly 19 includes a first guide rod 1901 and a second guide rod 1904 installed inside the drawer 16, and the first guide rod 1901 and the second guide rod 1904 are each provided with two groups, and the outside of the two groups of first guide rods 1901 are movably provided with a first mounting plate 1903, a flexible telescopic net 1905 is provided on one side of the first mounting plate 1903, and a second mounting plate 1906 is provided on the other side of the flexible telescopic net 1905, the flexible telescopic net 1905 is made of rubber and has good ductility and toughness, a hook 1909 is installed on the top of the second mounting plate 1906, and the anti-rollover assembly 19 also includes a limiter opened on the inner wall of the drawer 16 The groove 1910 and the outer shell plate 1912 are installed on the outer wall of the drawer 16. A strip groove 1913 is opened on the side of the outer shell plate 1912, and a movable block 1911 matching the hook 1909 is movably installed inside the limit groove 1910. The side of the movable block 1911 is threadedly connected with a threaded rod 1914. The threaded rod 1914 passes through the strip groove 1913 and extends to the outside of the outer shell plate 1912, and a knob 1915 is provided at one end of the threaded rod 1914. By setting the anti-roll component 19, the vegetables, fruits or medicines placed in the drawer 16 can be wrapped and covered, reducing the shaking of objects such as vegetables and fruits, reducing damage to vegetables and fruits, and also reducing the sound of shaking and collision of vegetables and fruits.

[0052] In the above embodiment, please refer to Figure 15 The outside of the two sets of first guide rods 1901 are both sleeved with springs 1902, and the two sets of springs 1902 are attached to the top of the first mounting plate 1903. By setting the springs 1902, one end of the flexible telescopic net 1905 always maintains downward pressure, which can tightly wrap and cover vegetables, fruits, etc.

[0053] In the above embodiment, please refer to Figure 16 and Figure 17A hand plate 1907 is provided on the top of the second mounting plate 1906, and two groups of limit buckles 1908 are provided on the side of the second mounting plate 1906. The two groups of limit buckles 1908 are engaged with the outside of the two groups of second guide rods 1904 and slide up and down. By providing two groups of limit buckles 1908 matching the second guide rods 1904 on the side of the second mounting plate 1906, the two ends of the second mounting plate 1906 can be fitted with the second guide rods 1904 through the limit buckles 1908 when the height is adjusted, so that the heights of the two ends of the second mounting plate 1906 can be balanced, thereby preventing the second mounting plate 1906 from tilting when it is only connected by the hook 1909.

[0054] During the specific operation of the present invention: When the refrigeration equipment in the first embodiment of the present application is assembled, the refrigeration module 1, the back panel 3, the left panel 4, the right panel 5, the bottom panel 6, the middle partition 9, the hinge 10, the upper front door 11, the lower front door 12 and the multiple drawers 16 are first transported to special scenarios such as ships or deep-sea manned platforms that need to be entered through narrow passages, wherein the refrigeration module 1 and the refrigeration unit 2 are shipped as a whole.

[0055] First, assemble the back panel 3, left panel 4, right panel 5, bottom panel 6, and middle partition panel 9, and use multiple sets of countersunk bolts 8 and M6 nuts spot-welded on their respective sides to tighten and reinforce them. Then, snap the refrigeration module 1 between the left panel 4 and the right panel 5, and locate it on the top of the support frame 7. Use multiple sets of countersunk bolts 8 and M6 threads spot-welded on the side of the top panel 101 to reinforce it again, ensuring that the supply air duct 13 and the return air duct 14 are docked with the centrifugal blower of the refrigeration unit 2. Next, install hinges 10 in the middle position of the top panel 101, the right panel 5, and the side of the bottom panel 6. Then install the upper front door 11 and the lower front door 12 to the side of the hinge 10. Finally, snap multiple sets of drawers 16 into the top of multiple sets of guide rails 15.

[0056] When the embodiment 2 of the present application is in operation, when the drawer 16 needs to be used to store vegetables, fruits, or medicines, the second mounting plate 1906 is first pulled by the handle plate 1907 to extend the flexible telescopic net 1905, and then the hook 1909 is released from the movable block 1911, and the vegetables, fruits, or medicines to be stored are placed in the drawer 16, and then the hook 1909 is reinstalled into the movable block 1911, and the limit buckles 1908 on both sides of the second mounting plate 1906 will fit the outer wall of the second guide rod 1904, and the knob 1915 is turned to loosen it, that is, the inner wall of the knob 1915 is away from the outer wall of the outer shell plate 1912, and then the knob 1915 is pulled to make the movable block 1911 slide downward as a whole, driving the hook 1909, the second mounting plate 1906, and the flexible telescopic net 1905 to move downward. The end also slides downward synchronously, and the limit buckle 1908 fits against the outer wall of the second guide rod 1904 and slides downward until the flexible telescopic net 1905 tightly wraps the vegetables, fruits or medicines, and then resets and rotates the knob 1915 to make the inner wall of the knob 1915 fit tightly against the outer wall of the outer shell plate 1912, thereby locking the position of the movable block 1911. When one end of the flexible telescopic net 1905 slides down, depending on the amount of vegetables and fruits placed, the first mounting plate 1903 may be compressed by the spring 1902 and lifted and lowered a short distance outside the first guide rod 1901. Due to the arrangement of the spring 1902 and the movable block 1911, both ends of the flexible telescopic net 1905 can press the vegetables, fruits or medicines to prevent them from shaking, which is suitable for special scenarios where the hull of ships, submarines, etc. is prone to tilt.

[0057] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A modular refrigeration device, comprising a box body, characterized in that: The box body comprises a back panel (3), a left panel (4), a right panel (5), a bottom panel (6) and a middle partition panel (9) assembled by countersunk bolts (8), and a support frame (7) is provided on the side of the back panel (3), and a refrigeration module (1) is installed on the top of the support frame (7), and the refrigeration module (1) comprises a top panel (101), and a refrigeration unit (2) is installed on the top of the top panel (101). The sides of the top panel (101), the middle partition panel (9) and the bottom panel (6) are movably provided with an upper front door (11) and a lower front door (12) by providing a plurality of sets of hinges (10), and the sides of the left panel (4) and the right panel (5) are respectively provided with a supply air duct (13) and a return air duct (14), and the supply air duct (13) and the return air duct (14) are respectively provided. The air ducts (14) are connected to the refrigeration unit (2), and the sides of the air supply duct (13) and the return air duct (14) are provided with multiple groups of guide rails (15), and the air supply duct (13) and the return air duct (14) are provided with multiple groups of exhaust holes. The tops of the multiple groups of guide rails (15) are movably installed with multiple groups of drawers (16), and the interiors of the drawers (16) are installed with anti-rollover components (19), and the anti-rollover components (19) include a first guide rod (1901) and a second guide rod (1904) installed inside the drawers (16), and the first guide rod (1901) and the second guide rod (1904) are provided with two groups, and the exteriors of the two groups of first guide rods (1901) are movably installed with first mounting plates (1903), and the first mounting plates ( A flexible telescopic net (1905) is provided on one side of the drawer (16), a second mounting plate (1906) is provided on the other side of the flexible telescopic net (1905), a hook (1909) is installed on the top of the second mounting plate (1906), the anti-rollover component (19) further comprises a limiting groove (1910) provided on the inner wall of the drawer (16) and an outer shell plate (1912) installed on the outer wall of the drawer (16), a strip groove (1913) is provided on the side of the outer shell plate (1912), and a movable block (1911) matching the hook (1909) is movably installed inside the limiting groove (1910), a threaded rod (1914) is threadedly connected to the side of the movable block (1911), and the threaded rod (1914) passes through the strip groove (191 3) extending to the outside of the outer shell plate (1912), and a knob (1915) is provided at one end of the threaded rod (1914). The knob (1915) is turned to loosen it, and the inner wall of the knob (1915) moves away from the outer wall of the outer shell plate (1912). Then, the knob (1915) is pulled to make the movable block (1911) slide downward as a whole, driving the hook (1909), the second mounting plate (1906) and one end of the flexible telescopic net (1905) to slide downward synchronously. The flexible telescopic net (1905) can wrap the refrigerated items. Then, the knob (1915) is reset and turned to make the inner wall of the knob (1915) tightly fit the outer wall of the outer shell plate (1912), thereby locking the position of the movable block (1911).

2. The assembled refrigeration device according to claim 1, characterized in that: The side of the top plate (101) is provided with a rear inspection panel (102) and an upper front panel (103), and the side of the upper front panel (103) is provided with an operation panel (104), and the top of the rear inspection panel (102) and the upper front panel (103) is provided with an upper cover (105), the refrigeration unit (2) is installed on the top of the top plate (101) and is shipped as a whole, and the top plate (101) is installed between the support frame (7), the left side plate (4) and the right side plate (5) by providing a plurality of sets of countersunk bolts (8).

3. The assembled refrigeration device according to claim 2, characterized in that: The refrigeration unit (2) comprises a compressor, a condenser, an evaporator, a capillary tube, an axial flow fan, a centrifugal blower, a gas-liquid separator, and a drying filter.

4. The assembled refrigeration device according to claim 3, characterized in that: The bottom of the box body is provided with a shock-absorbing and adjusting foot pad (17), and the side of the box body is provided with a damping shock absorber (18), and the box body is fixed to the cabin through the shock-absorbing and adjusting foot pad (17) and the damping shock absorber (18).

5. The assembled refrigeration device according to claim 4, characterized in that: The back panel (3), left side panel (4), right side panel (5), bottom panel (6), top panel (101), upper front door (11) and lower front door (12) are all composed of a stainless steel outer shell, reinforcing ribs, a polyurethane foam layer, a VIP insulation layer and an aluminum plate inner liner.

6. The assembled refrigeration device according to claim 5, characterized in that: The exteriors of the two groups of the first guide rods (1901) are both sleeved with springs (1902), and the two groups of springs (1902) are attached to the top of the first mounting plate (1903).

7. The assembled refrigeration device according to claim 6, characterized in that: A hand plate (1907) is provided on the top of the second mounting plate (1906), and two sets of limit buckles (1908) are provided on the side of the second mounting plate (1906). The two sets of limit buckles (1908) are engaged with the outside of the two sets of second guide rods (1904) and slide up and down.

Images