Marine refrigeration device

Abstract

The utility model relates to the technical field of refrigerating devices, in particular to a refrigerating device for a ship. Comprising a refrigerated cabinet, an outer shell and a driving assembly. Vent holes are formed in the back of the refrigerated cabinet, a cabinet door is rotationally installed on the front side of the refrigerated cabinet, a refrigerating unit is installed on the refrigerated cabinet, and a bottom support is installed at the bottom end of the refrigerated cabinet. An opening a and an opening b are formed in the outer shell and located in the front side and the top of the outer shell respectively, an upper cover is rotationally installed at the top end of the outer shell, and the refrigerated cabinet is slidably installed on the inner side of the outer shell. The driving assembly is installed on the bottom support and used for driving the outer shell to move. According to the technical scheme, the refrigeration space of the refrigeration device can be adjusted according to actual requirements, and the refrigeration device is high in applicability and convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration devices, in particular to a marine refrigeration device. Background Art

[0002] Ocean fishing is a component of marine fisheries, which refers to fishing activities carried out in the high seas and in the exclusive economic zones of other countries, far away from the country's fishing ports or fishing bases. Fishing operations on the high seas are usually called oceanic fisheries, and operations in the exclusive economic zones of other countries are called transoceanic fisheries. Ocean fishing is a fishing fleet composed of large-scale processing mother ships (with freezing, refrigeration, aquatic product processing, comprehensive utilization and other equipment) with a high degree of mechanization and automation, advanced and complete fishing aids and navigation equipment, and long endurance, as well as a number of fishing sub-ships, refueling ships, and transport ships.

[0003] A Chinese patent with authorization announcement number CN208186950U discloses a refrigeration device for an ocean-going fishing vessel, including a refrigeration chamber, the outer layer of the refrigeration chamber is provided with a heat insulation layer, the inner layer of the refrigeration chamber is provided with a thermal insulation layer, the surface of the thermal insulation layer has a cooling pipeline penetrating the thermal insulation layer and the thermal insulation layer, the coverage area of ​​the thermal insulation layer is divided into a general area and a deep cold chamber, the surface of the thermal insulation layer has a deep cold pipeline penetrating the thermal insulation layer and the thermal insulation layer as well as inside and outside the deep cold chamber, and a balance pipe is provided on the wall of the deep cold chamber to connect the deep cold chamber and the general area.

[0004] The above-mentioned disclosed patent still has the following technical defects: the internal storage space of the refrigerator is fixed and cannot be adjusted according to actual needs, and its applicability is not strong. Utility Model Content

[0005] The utility model aims to provide a marine refrigeration device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is a marine refrigeration device, comprising:

[0007] A refrigerator with ventilation holes on the back, a cabinet door rotatably mounted on the front side of the refrigerator, a refrigeration unit mounted on the refrigerator, a bottom bracket mounted on the bottom end of the refrigerator, and a cross-section of the bottom bracket is L-shaped;

[0008] An outer shell having an opening a and an opening b, the opening a and the opening b are respectively located at the front side and the top of the outer shell, an upper cover is rotatably mounted on the top of the outer shell, the refrigerator is slidably mounted on the inner side of the outer shell, and the refrigerator is clearance-matched with the inner side of the outer shell;

[0009] A drive assembly is mounted on the bottom bracket for driving the outer shell to move.

[0010] Preferably, a plurality of partitions are arranged on the inner side of the refrigerator, and a plurality of slide plates are arranged side by side on both sides of the inner wall of the refrigerator, and slide grooves for inserting the ends of the partitions are provided on the slide plates.

[0011] Preferably, the drive assembly includes a threaded rod and a knob, a mounting groove is opened on the bottom bracket, the threaded rod is rotatably installed on the inner side of the mounting groove, the end of the threaded rod extends to the outside of the bottom bracket and is connected to the knob, and a slider is connected to the bottom end of the outer shell, and the slider is threadedly connected to the threaded rod.

[0012] Preferably, a plurality of supporting legs are connected to the rear side of the bottom end of the outer shell.

[0013] Preferably, a sealing gasket a and a sealing gasket b are respectively installed on the inner side surfaces of the cabinet door and the upper cover; and a rectangular sealing strip is arranged on the front side of the outer shell.

[0014] Preferably, the cabinet door is connected to the refrigerator via a locking buckle.

[0015] Preferably, a baffle is slidably mounted on the rear side of the refrigerator.

[0016] Preferably, the refrigerator, the outer shell, the cabinet door and the upper cover are all provided with a heat-insulating layer.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects: by driving the threaded rod to rotate, the threaded rod rotates to drive the slider to move in the installation groove, and by driving the outer shell away from the refrigerator, excess storage space is vacated in the inner cavity of the outer shell. When there are fewer refrigerated items, the outer shell can be driven to reset, thereby reducing the space occupied by the device; in summary, the refrigeration device provided in the present technical solution can adjust the refrigeration space according to actual needs, has strong applicability, and is easy to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 and Figure 3 All of them are explosion diagrams of the present utility model.

[0020] Figure 4 It is a structural schematic diagram of the bottom bracket and the driving assembly in the utility model.

[0021] Figure numerals: 1, refrigerator; 101, vent; 2, outer shell; 201, opening a; 202, opening b; 3, cabinet door; 4, upper cover; 5, refrigeration unit; 6, bottom bracket; 601, mounting groove; 7, slider; 81, sealing gasket a; 82, sealing gasket b; 9, rectangular sealing strip; 10, partition; 11, slide plate; 111, slide; 12, threaded rod; 121, knob; 13, locking buckle; 14, support foot; 15, baffle. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] like Figure 1-Figure 4 As shown, a marine refrigeration device proposed in this embodiment includes a refrigeration cabinet 1, an outer shell 2 and a driving assembly.

[0024] The back of the refrigerator 1 has a vent 101, and a cabinet door 3 is rotatably installed on the front side of the refrigerator 1. The cabinet door 3 and the refrigerator 1 are connected by a locking buckle 13. The installed locking buckle 13 can improve the stability of the connection between the cabinet door 3 and the refrigerator 1. A refrigeration unit 5 is installed on the refrigerator 1, and a bottom bracket 6 is installed at the bottom end of the refrigerator 1. The cross-section of the bottom bracket 6 is L-shaped.

[0025] The outer shell 2 is provided with an opening a201 and an opening b202, which are respectively located at the front side and the top of the outer shell 2. An upper cover 4 is rotatably installed on the top of the outer shell 2. The refrigerator 1, the outer shell 2, the cabinet door 3 and the upper cover 4 are all provided with an insulation layer. The inner side surfaces of the upper cover 4 and the cabinet door 3 are respectively provided with sealing gaskets b82 and a81. The refrigerator 1 is slidably installed on the inner side of the outer shell 2. A rectangular sealing strip 9 is provided on the front side of the outer shell 2. The refrigerator 1 and the inner side clearance of the outer shell 2 are matched; a baffle 15 is slidably installed on the rear side of the refrigerator 1. By moving the baffle 15, the exposed area of ​​the vent 101 can be adjusted. The larger the exposed area of ​​the vent 101, the better the cooling effect on the object inside the outer shell 2.

[0026] The driving assembly is installed on the bottom bracket 6 to drive the outer shell 2 to move. The driving assembly includes a threaded rod 12 and a knob 121. A mounting groove 601 is opened on the bottom bracket 6. The threaded rod 12 is rotatably installed on the inner side of the mounting groove 601. The end of the threaded rod 12 extends to the outside of the bottom bracket 6 and is connected to the knob 121. The bottom end of the outer shell 2 is connected to a slider 7, and the slider 7 is threadedly connected to the threaded rod 12; a plurality of supporting feet 14 are connected to the rear side of the bottom end of the outer shell 2, and a stable support is formed for the outer shell 2 through the provided supporting feet 14.

[0027] In this embodiment, when it is necessary to expand the refrigeration space of the device, the threaded rod 12 can be driven to rotate by the knob 121, and by adjusting the rotation direction of the threaded rod 12, the slider 7 can be driven to move in the installation groove 601, driving the outer shell 2 away from the refrigerator 1, so that extra storage space is vacated in the inner cavity of the outer shell 2. When there are fewer refrigerated items, the outer shell 2 can be driven to reset, so that the refrigerator 1 moves to the inner side of the outer shell 2, thereby reducing the occupied space of the device; in summary, the refrigeration device provided in the present technical solution can adjust the refrigeration space according to actual needs, has strong applicability, and is easy to store.

[0028] Embodiment 2

[0029] like Figure 2 As shown, a marine refrigeration device proposed in this embodiment, compared with the first embodiment, in this embodiment, a plurality of partitions 10 are arranged on the inner side of the refrigerator 1, and a plurality of slide plates 11 are arranged side by side on both sides of the inner wall of the refrigerator 1, and a slide groove 111 is opened on the slide plate 11 for the end of the partition 10 to be inserted; by setting the plurality of slide plates 11 and the plurality of partitions 10, the partition 10 can be conveniently disassembled and assembled, and the space inside the refrigerator 1 can be adjusted according to actual needs to improve the internal space utilization of the refrigerator 1.

[0030] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A marine refrigeration device, characterized in that: include: A refrigerator (1) having a vent hole (101) at the back, a cabinet door (3) being rotatably mounted on the front side of the refrigerator (1), a refrigeration unit (5) being mounted on the refrigerator (1), and a bottom bracket (6) being mounted at the bottom end of the refrigerator (1), wherein the cross section of the bottom bracket (6) is L-shaped; An outer shell (2) having an opening a (201) and an opening b (202), the opening a (201) and the opening b (202) being located at the front side and the top of the outer shell (2) respectively, an upper cover (4) being rotatably mounted on the top of the outer shell (2), a refrigerator (1) being slidably mounted on the inner side of the outer shell (2), and the refrigerator (1) and the inner side of the outer shell (2) being clearance-matched; A driving assembly is mounted on the bottom bracket (6) and is used to drive the outer shell (2) to move.

2. A marine refrigeration device according to claim 1, characterized in that: A plurality of partitions (10) are arranged on the inner side of the refrigerator (1), and a plurality of slide plates (11) are arranged side by side on both sides of the inner wall of the refrigerator (1), wherein the slide plates (11) are provided with slide grooves (111) for inserting the ends of the partitions (10).

3. A marine refrigeration device according to claim 1, characterized in that: The driving assembly comprises a threaded rod (12) and a knob (121); a mounting groove (601) is provided on the bottom bracket (6); the threaded rod (12) is rotatably mounted on the inner side of the mounting groove (601); an end of the threaded rod (12) extends to the outer side of the bottom bracket (6) and is connected to the knob (121); a slider (7) is connected to the bottom end of the outer shell (2); and the slider (7) is threadedly connected to the threaded rod (12).

4. A marine refrigeration device according to claim 1, characterized in that: A plurality of supporting legs (14) are connected to the rear side of the bottom end of the outer shell (2).

5. A marine refrigeration device according to claim 1, characterized in that: A sealing gasket a (81) and a sealing gasket b (82) are respectively installed on the inner side surfaces of the cabinet door (3) and the upper cover (4); and a rectangular sealing strip (9) is arranged on the front side of the outer shell (2).

6. A marine refrigeration device according to claim 1, characterized in that: The cabinet door (3) is connected to the cold storage cabinet (1) via a locking buckle (13).

7. A marine refrigeration device according to claim 1, characterized in that: A baffle (15) is slidably mounted on the rear side of the refrigerator (1).

8. A marine refrigeration device according to claim 1, characterized in that: A heat-insulating layer is provided on the cold storage cabinet (1), the outer shell (2), the cabinet door (3) and the upper cover (4).

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