Heat preservation container

Abstract

The utility model provides a heat preservation container. The heat preservation container comprises a container body and a mounting groove. And the mounting groove is used for mounting the refrigerator unit to the box body. The mounting groove includes a groove body and a frame. The groove body comprises side heat preservation plates and a bottom heat preservation plate. A first end of the side insulation board is connected to the bottom insulation board, and a second end defines an opening of the tank body. The frame comprises a flange part and a reinforcing part, the flange part comprises a first extension plate and a second extension plate, the first extension plate extends in an extension direction perpendicular to the depth direction so as to be mounted to the box body, the second extension plate extends in the depth direction from the inner end of the first extension plate, and the frame is connected to the tank main body. The first extension plate protrudes outwards out of the groove body in the extension direction. According to the heat preservation container, the water seepage problem is not prone to being caused, the influence of the internal environment of the container body on the refrigerator unit located in the installation groove is small, the heat preservation performance and safety of the heat preservation container are guaranteed, the installation groove can be conveniently and rapidly installed on the container body, the installation efficiency is improved, and the structural strength and stability are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of container as a whole more particularly to a heat preservation container. BACKGROUND

[0002] In the prior art, the cold machine unit for the heat preservation container is usually directly installed on site via the frame connected to the box, which has low installation efficiency on site, and after installation, since the cold machine unit is mostly or entirely located in the internal space of the box, water seepage is easily caused, and the circuit in the cold machine unit can also be affected by the internal environment of the box, which has great safety hazards.

[0003] Therefore, it is necessary to provide a heat preservation container to at least partially solve the above problems. SUMMARY

[0004] A series of simplified concepts are introduced in the summary part of the utility model, which will be further described in detail in the specific embodiment part. The summary part of the utility model does not mean to try to limit the key features and necessary technical features of the claimed technical solution, and even less means to determine the protection scope of the claimed technical solution.

[0005] To at least partially solve the above problems, the utility model provides a heat preservation container. The heat preservation container comprises:

[0006] a box; and

[0007] a mounting groove for mounting the cold machine unit to the box, the mounting groove comprising:

[0008] a groove body comprising a heat preservation plate, the heat preservation plate comprising a side heat preservation plate and a bottom heat preservation plate, the side heat preservation plate comprising a first end and a second end oppositely arranged along a depth direction of the groove body, the first end being connected to the bottom heat preservation plate, and the second end defining an opening of the groove body;

[0009] a frame comprising a flange part and a reinforcing part, the reinforcing part being connected to the flange part, the flange part comprising a first extension plate and a second extension plate, the first extension plate extending along an extension direction perpendicular to the depth direction for mounting to the box, and the second extension plate extending from an inner end of the first extension plate along the depth direction, the frame being connected to the groove body;

[0010] wherein the first extension plate protrudes outwardly from the groove body along the extension direction.

[0011] According to the utility model, the cold machine set is installed to the box body of the heat preservation container through the installation groove, at least part of the cold machine set is located in the internal space of the groove main body of the installation groove, and water seepage is not easily caused, the internal environment of the box body has little influence on the cold machine set located in the installation groove, the heat preservation performance and safety of the heat preservation container are guaranteed, meanwhile, the frame structure of the installation groove is a flange structure, the installation groove can be conveniently and quickly installed to the box body of the heat preservation container, the installation efficiency is improved, the first extension plate protrudes outward from the groove main body along the extension direction, the installation efficiency is further improved, the structural strength and stability of the frame are strong, the structural strength and stability of the installation groove are guaranteed, and the structural strength and stability of the heat preservation container are further guaranteed.

[0012] Optionally, the installation groove further comprises a sealing piece, the sealing piece comprises a connecting part and a sealing part, the connecting part is connected to the groove main body, and the sealing part extends outward from the connecting part and abuts to the box body.

[0013] Optionally, the side heat preservation plate comprises a first panel and a second panel which are arranged at intervals along the thickness direction of the heat preservation plate, the second panel is closer to the inside than the first panel,

[0014] The second extension plate is connected between the reinforcing part and the second panel along the thickness direction; and / or

[0015] A heat preservation part is arranged between the first panel and the second panel.

[0016] Optionally, the connecting part of the sealing piece has two plug-in interfaces which are arranged towards opposite directions along the depth direction to respectively receive the reinforcing part and the first panel of the side heat preservation plate.

[0017] Optionally, the reinforcing part comprises a first reinforcing plate and a second reinforcing plate, the first reinforcing plate extends along the extension direction and is connected to the second extension plate, and the second reinforcing plate extends from the outer end of the first reinforcing plate along the depth direction and is plugged into one of the two plug-in interfaces.

[0018] Optionally, the connecting part of the sealing piece is connected to the first panel of the side heat preservation plate through a fixing piece.

[0019] Optionally, the reinforcing part comprises a first reinforcing plate and a second reinforcing plate, the first reinforcing plate extends along the extension direction and is connected to the second extension plate, the second reinforcing plate extends from the outer end of the first reinforcing plate along the depth direction to the first extension plate, and the connecting part of the sealing piece, the fixing piece and the second reinforcing plate are connected together along the extension direction through a fastener.

[0020] Optionally, the frame further comprises an additional reinforcing portion, the additional reinforcing portion comprises a third reinforcing plate and a fourth reinforcing plate, the third reinforcing plate extends along the extension direction and is connected to the second extension plate, the fourth reinforcing plate extends from an outer end of the third reinforcing plate along the depth direction to the first extension plate, the fourth reinforcing plate is in contact with the second reinforcing plate along the extension direction.

[0021] Optionally,

[0022] The sealing portion comprises two sealing lips, the two sealing lips are spaced apart along the depth direction; and / or

[0023] The first extension plate comprises a first extension portion, a second extension portion and a third extension portion, the second extension portion obliquely connects the first extension portion and the third extension portion along the extension direction, the third extension portion is closer to the interior of the cabinet along the depth direction than the first extension portion, and the third extension portion is mounted to the cabinet.

[0024] Optionally,

[0025] The mounting slot further comprises at least one protection door, the protection door is pivotally connected to the frame; and / or

[0026] The mounting slot further comprises a plug-in slot, the plug-in slot is detachably mounted to the frame, and the plug-in slot is at least partially located in the opening of the slot body.

[0027] Optionally,

[0028] The slot body is provided with a cable through hole for threading a cable; and / or

[0029] The mounting slot further comprises a connecting plate, the connecting plate is connected between the frame and the slot body.

[0030] Optionally,

[0031] The cabinet comprises a front end, the front end comprises two end beams and two corner columns, the two end beams are oppositely arranged along the height direction of the cabinet, the two corner columns are oppositely arranged along the width direction of the cabinet, the two corner columns are connected between the two end beams along the height direction, the frame is configured as a rectangle with an opening, the opening of the frame corresponds to the opening of the slot body,

[0032] The first extension plate of the frame is connected to the two end beams and the two corner columns; or

[0033] The front end further comprises an end plate connected between one of the trough body and the end beam along the height direction, and the first extension plate of the frame is connected to the other of the end beam, the end plate and the two corner columns. BRIEF DESCRIPTION OF DRAWINGS

[0034] The following drawings for the embodiments of the present application are hereby incorporated as a part of the present application for the purpose of understanding the present application. The drawings show the embodiments of the present application and the description thereof, which are used to explain the principles of the present application. In the drawings,

[0035] Figure 1 A structural schematic view of a part of a thermal insulation container according to a preferred embodiment of the present application;

[0036] Figure 2 A structural schematic view of a part of a thermal insulation container according to a preferred embodiment of the present application, wherein a protective door is removed;

[0037] Figure 3 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application;

[0038] Figure 4 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application, wherein a protective door is removed;

[0039] Figure 5 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application; Figure 3 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application, wherein a protective door is removed;

[0040] Figure 6 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application; Figure 3 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application, wherein a protective door is removed;

[0041] Figure 7 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application; Figure 3 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application, wherein a protective door is removed;

[0042] Figure 8 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application;

[0043] Figure 9 A structural schematic view of a part of a thermal insulation container according to another preferred embodiment of the present application;

[0044] Explanation of Reference Signs:

[0045] 10: thermal insulation container 11: container body

[0046] 12: end beam 13: corner column

[0047] 14: end plate 15: cold machine set

[0048] 16: corner piece 100: mounting groove

[0049] 110: frame 111: flange portion

[0050] 111a: first extension plate 111b: second extension plate

[0051] 111c: first extension portion 111d: second extension portion

[0052] 111e: third extension portion 112: reinforcing portion

[0053] 112a: first reinforcing plate 112b: second reinforcing plate

[0054] 113: additional reinforcing portion 113a: third reinforcing plate

[0055] 113b: fourth reinforcing plate 114: opening

[0056] 120: groove main body 121: opening

[0057] 122: side heat insulation plate 122a: first panel

[0058] 122b: second panel 122c: heat insulation portion

[0059] 123: bottom heat insulation plate 130: sealing member

[0060] 131: connecting portion 131a: insertion port

[0061] 132: sealing portion 132a: sealing lip

[0062] 133: fixing member 140: protective door

[0063] 150: insertion slot 160: connecting plate

[0064] 170: cover plate DETAILED DESCRIPTION

[0065] In the following description, numerous specific details are given to provide a thorough understanding of the application. However, it will be apparent to one of ordinary skill in the art that the application can be practiced without one or more of these specific details. In other instances, well-known features have not been described in detail to avoid obscuring aspects of the application.

[0066] For a thorough understanding of the present application, reference will be made to the following detailed description, in conjunction with the accompanying drawings. Obviously, the application is not limited to the specific details described herein, and it is understood that various modifications can be made.

[0067] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising", when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0068] As used herein, the ordinal terms such as "first" and "second" are merely identifiers, and do not have any other meaning, such as a particular order. Also, for example, the term "first member" does not imply the existence of a "second member" by itself, and the term "second member" does not imply the existence of a "first member" by itself. It is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and similar expressions used herein are intended to be illustrative, and not limiting.

[0069] Hereinafter, specific embodiments of the present application will be described in greater detail with reference to the accompanying drawings, which illustrate representative embodiments of the present application, and are not intended to limit the present application.

[0070] Reference Figures 1 to 9 The present application provides a thermal insulation container 10. The thermal insulation container 10 includes a box body 11 and a mounting groove 100. The mounting groove 100 is used for mounting a cold machine unit 15 to the box body 11. The mounting groove 100 includes a groove main body 120 and a frame 110. The groove main body 120 includes a thermal insulation plate, and the thermal insulation plate includes a side thermal insulation plate 122 and a bottom thermal insulation plate 123. The side thermal insulation plate 122 includes a first end and a second end which are oppositely arranged along a depth direction of the groove main body 120. The first end is connected to the bottom thermal insulation plate 123, and the second end defines an opening 121 of the groove main body 120. The frame 110 includes a flange part 111 and a reinforcing part 112. The reinforcing part 112 is connected to the flange part 111. The flange part 111 includes a first extension plate 111a and a second extension plate 111b. The first extension plate 111a extends along an extension direction perpendicular to the depth direction for mounting to the box body 11. The second extension plate 111b extends from an inner end of the first extension plate 111a along the depth direction. The frame 110 is connected to the groove main body 120. The first extension plate 111a protrudes outwardly from the groove main body 120 along the extension direction.

[0071] According to the heat preservation container, the cold machine set is installed to the box body of the heat preservation container through the installation groove, at least part of the cold machine set is located in the internal space of the groove main body of the installation groove, water seepage problem is not easy to cause, the internal environment of the box body has little influence on the cold machine set located in the installation groove, the heat preservation performance and safety of the heat preservation container are guaranteed, meanwhile, the frame structure of the installation groove is a flange structure, the installation groove can be conveniently and quickly installed to the box body of the heat preservation container, the installation efficiency is improved, the first extension plate protrudes outward from the groove main body along the extension direction, the installation efficiency is further improved, the structural strength and stability of the frame are high, the structural strength and stability of the installation groove are guaranteed, and the structural strength and stability of the heat preservation container are further guaranteed.

[0072] It should be noted that the "depth direction" in the utility model is the depth direction of the groove main body, which can be understood as the vertical distance from the opening to the groove bottom (bottom heat preservation plate in the following). The "extension direction" refers to the extension direction of the first extension plate of the frame, which is perpendicular to the depth direction. In the technical solution in which the installation groove is installed to the end of the heat preservation container, the depth direction is substantially parallel to the length direction of the box body, for the frame structured as a rectangle, the extension direction of the upper part and the lower part of the frame is substantially parallel to the height direction of the box body, and the extension direction of the side part of the frame is substantially parallel to the width direction of the box body. In the technical solution in which the installation groove is installed to the side wall of the heat preservation container, the depth direction is substantially parallel to the width direction of the box body, for the frame structured as a rectangle, the extension direction of the upper part and the lower part of the frame is substantially parallel to the height direction of the box body, and the extension direction of the side part of the frame is substantially parallel to the length direction of the box body. Unless otherwise specified, the direction terms "outer" and "inner" mentioned in the present text refer to the direction relatively far away from the center of the installation groove (specifically, the groove main body) and the direction relatively close to the center of the installation groove (specifically, the groove main body).

[0073] The connection in the present text includes but is not limited to splicing, bolt connection, abutment, riveting or welding and the like.

[0074] Reference Figures 1 to 4 The heat preservation container 10 can include a box body 11, an installation groove 100 and a cold machine set 15. The cold machine set 15 is at least partially located in the internal space of the installation groove 100.

[0075] The box body 11 can include a front end, a door end, a bottom frame, a top frame and two side walls. The front end and the door end are oppositely arranged along the length direction of the heat preservation container 10. The two side walls are oppositely arranged along the width direction of the heat preservation container 10. The bottom frame and the top frame are oppositely arranged along the height direction of the heat preservation container 10.

[0076] Exemplarily, the installation groove 100 can be installed at the front end of the thermal insulation container 10. Of course, if necessary and / or desirable, the installation groove 100 can also be installed at the side wall or other parts of the thermal insulation container 10.

[0077] The front end can include four corner pieces, two end beams 12 arranged opposite to each other along the height direction of the box body 11, and two corner columns 13 arranged opposite to each other along the width direction of the box body 11, and the two corner columns 13 are connected between the two end beams 12 along the height direction by the corner pieces.

[0078] The cold machine unit 15 can be a conventional marine refrigerated container cold machine using three-phase 380v or above industrial power supply, or a new type of structure cold machine unit 15 using single-phase power supply, which can be used as a conventional civil warehouse box.

[0079] The air outlet of the cold machine unit 15 can be communicated with the internal space of the box body 11, so as to transport low-temperature gas into the internal space of the box body 11, so as to keep the internal environment of the container at a certain low-temperature environment to meet the low-temperature storage requirements of goods. The cold machine unit 15 can include a condenser, a compressor, an expansion valve, an evaporator, and a pipeline, etc. Most of the components in the cold machine unit 15 and the corresponding cables can be located in the internal space of the installation groove 100, so that the water seepage problem is not easy to cause, and the internal environment of the box body 11 has little effect on the cold machine unit 15 located in the installation groove 100, thereby ensuring the thermal insulation performance and safety of the thermal insulation container 10. The components directly generating cold air in the cold machine unit 15 can be arranged inside the box body 11 to conveniently transport cold air directly into the internal space of the box body 11. The components directly generating cold air in the cold machine unit 15 can be electrically connected to the cold machine unit 15 or a power supply located in the internal space of the groove main body 120 of the installation groove 100 by cables, so that as few components as possible are arranged inside the box body 11, thereby improving safety.

[0080] Optionally, the evaporator in the cold machine unit 15 can be arranged inside the box body 11. Further optionally, the evaporator can include a fan and a heat exchanger, the air outlet of the fan is communicated with the heat exchanger, and the heat exchanger can be arranged inside the box body 11. When the cold machine unit 15 works, the gas enters the heat exchanger through the air outlet of the fan, and after heat exchange and cooling in the heat exchanger, the gas enters the air duct inside the box body 11 to transport cold air to the inside of the box body 11. Of course, if necessary and / or desirable, the evaporator can also be arranged to communicate the air inlet of the fan with the heat exchanger, so as to more effectively utilize the heat exchange capacity of the heat exchanger, especially in application scenarios where the air needs to be pre-processed (such as cooled or heated) before being discharged. The design of the cold machine unit 15 can be adjusted according to actual production conditions and use requirements, etc.

[0081] The installation slot 100 can include a slot body 120, a frame 110, a seal 130, at least one protective door 140, a slot 150, and a cover plate 170.

[0082] The slot body 120 includes thermal insulation plates, which include side thermal insulation plates 122 and a bottom thermal insulation plate 123. The side thermal insulation plates 122 include first ends and second ends that are oppositely arranged along a depth direction of the slot body 120, and the first ends are farther away from the frame 110 than the second ends. The first ends are connected to the bottom thermal insulation plate 123, and the second ends define an opening 121 of the slot body 120. The opening 121 of the slot body 120 faces the frame 110. The frame 110 can be configured as a rectangle with the opening 121. The opening 121 of the slot body 120 and the opening 114 of the frame 110 can correspond to each other and communicate with each other. The four side thermal insulation plates 122 and the bottom thermal insulation plate 123 can substantially form a cubic structure to define an internal space of the slot body 120. In the illustrated embodiment, the four side thermal insulation plates 122 can include upper side thermal insulation plates, lower side thermal insulation plates, and two side side thermal insulation plates. The upper side thermal insulation plates and the lower side thermal insulation plates can be oppositely arranged along a height direction of the box body, and the two side side thermal insulation plates can be oppositely arranged along a width direction of the box body.

[0083] The thermal insulation plates can include first panels 122a, second panels 122b, and thermal insulation portions 122c that are spaced apart along a thickness direction of the thermal insulation plates, and the second panels 122b are closer to the inside than the first panels 122a. The thermal insulation portions 122c are arranged between the first panels 122a and the second panels 122b along the thickness direction, in other words, the thermal insulation portions 122c are arranged between the first panels 122a and the second panels 122b. The thermal insulation portions 122c can be polyurethane foam.

[0084] The first panels 122a of the side thermal insulation plates 122 and the frame 110 can be connected in a full-welding manner, thereby ensuring overall water-tight performance.

[0085] It can be understood that the thickness direction of the side thermal insulation plates 122 is substantially parallel to the extension direction, and the thickness direction of the bottom thermal insulation plate 123 is substantially parallel to the depth direction of the slot body 120.

[0086] The first panels 122a of the side thermal insulation plates 122 can include first ends and second ends that are oppositely arranged along a depth direction, and the first ends are farther away from the frame 110 than the second ends. The second panels 122b of the side thermal insulation plates 122 can include first ends and second ends that are oppositely arranged along the depth direction, and the first ends are farther away from the frame 110 than the second ends.

[0087] Reference Figure 7The first panel 122a of the four side insulation panels 122 can be larger than the second panel 122b, so that the first ends of the first panels 122a of the four side insulation panels 122 in the depth direction can be connected to the outer periphery of the first panel 122a of the bottom insulation panel 123, and the first ends of the second panels 122b of the four side insulation panels 122 in the depth direction can be connected to the outer periphery of the second panel 122b of the bottom insulation panel 123.

[0088] The first panels 122a of the four side insulation panels 122 can be connected by riveting or welding. The first panels 122a of the side insulation panels 122 and the first panel 122a of the bottom insulation panel 123 can be connected by riveting or welding.

[0089] In some embodiments, the space between the first panel 122a and the second panel 122b of the side insulation panel 122 in the thickness direction and the space between the first panel 122a and the second panel 122b of the bottom insulation panel 123 are in communication with each other, and polyurethane is foamed therein as a whole, and the insulation part 122c of the side insulation panel 122 and the insulation part 122c of the bottom insulation panel 123 are integrally formed. Thus, the connection strength of the tank body 120 is further enhanced. In other embodiments, the side insulation panel 122 and the bottom insulation panel 123 are assembled together after the insulation part 122c is foamed, that is, the insulation part 122c of the side insulation panel 122 and the insulation part 122c of the bottom insulation panel 123 can be formed separately.

[0090] The insulation part 122c can be subjected to surface corrosion prevention treatment to improve corrosion prevention performance.

[0091] The frame 110 includes a flange part 111 and a reinforcing part 112, the reinforcing part 112 is connected to the flange part 111, the flange part 111 includes a first extension plate 111a and a second extension plate 111b, the first extension plate 111a extends in an extension direction perpendicular to the depth direction for mounting to the tank body 11, the second extension plate 111b extends from the inner end of the first extension plate 111a in the depth direction, and the frame 110 is connected to the tank body 120. Thus, the mounting tank 100 can be conveniently and quickly mounted to the tank body 11 of the insulation container 10, improving the mounting efficiency. The first extension plate 111a further improves the mounting efficiency by protruding outwardly from the tank body 120 in the extension direction. Moreover, the reinforcing part 112 reinforces the flange part 111, and the structural strength and stability of the frame 110 are strong, ensuring the structural strength and stability of the mounting tank 100, and further ensuring the structural strength and stability of the insulation container 10.

[0092] Reference Figure 5 , Figure 6 , Figure 8 and Figure 9The second extension plate 111b can be connected between the reinforcing portion 112 and the second panel 122b in the thickness direction to connect the flange portion 111 and the side insulation plate 122, and further connect the frame 110 and the side insulation plate 122. The flange portion 111 can be an L-shaped angle steel. The second extension plate 111b of the frame 110 and the second panel 122b of the side insulation plate 122 can be connected in a full-welding manner, thereby ensuring the overall water-tight performance.

[0093] In some embodiments, the first extension plate 111a can include a first extension portion 111c, a second extension portion 111d, and a third extension portion 111e. The second extension portion 111d is connected between the first extension portion 111c and the third extension portion 111e in the extension direction. The third extension portion 111e is closer to the inside of the box body 11 in the depth direction than the first extension portion 111c, and is closer to the outside of the box body 11 in the extension direction than the first extension portion 111c. The third extension portion 111e is mounted to the box body 11. Thus, when the third extension portion 111e is mounted to the box body 11 (specifically, the end plate 14, the end beam 12, etc.) by a fastener or the like, the fastener does not protrude from the frame 110 in the depth direction.

[0094] Referring to Figure 6 , Figure 8 and Figure 9 The sealing member 130 can include a connecting portion 131 and a sealing portion 132. The connecting portion 131 connects the groove body 120 to connect the sealing portion 132 with the groove body 120. The sealing portion 132 extends outwardly from the connecting portion 131 and abuts against the box body 11, thereby achieving sealing between the mounting groove 100 and the box body 11. The sealing portion 132 can include two sealing lips 132a which abut against the box body 11 in the depth direction and are spaced apart in the depth direction, thereby ensuring the sealing between the mounting groove 100 and the box body 11. The sealing member 130 can be made of PVC material.

[0095] Referring to Figure 8 In some embodiments, the connecting portion 131 of the sealing member 130 can have two insertion interfaces 131a which are oppositely arranged in the depth direction to receive the first panel 122a of the reinforcing portion 112 and the side insulation plate 122, respectively. Thus, the frame 110 and the side insulation plate 122 are conveniently connected together, that is, the frame 110 and the groove body 120 are conveniently connected together, so that the structure of the mounting groove 100 is more stable.

[0096] Optionally, the reinforcing portion 112 can include a first reinforcing plate 112a and a second reinforcing plate 112b. The first reinforcing plate 112a extends in the extension direction and is connected to the second extension plate 111b. The reinforcing portion 112 can be substantially configured as The second reinforcing plate 112b extends from the outer end of the first reinforcing plate 112a along the depth direction and is inserted into one of the two insertion interfaces 131a. This facilitates the connection of the reinforcing portion 112 and the side insulation plate 122, and consequently facilitates the connection of the frame 110 and the side insulation plate 122. Optionally, the first reinforcing plate 112a can be connected along the depth direction to the first extension plate 111a. This further securely connects the reinforcing portion 112 and the flange portion 111.

[0097] Thus, a stable connection between the frame 110 and the tank body 120 is achieved through the connection between the side insulation plate 122 and the reinforcing part 112, the connection between the reinforcing part 112 and the flange part 111, and the connection between the flange part 111 and the side insulation plate 122.

[0098] In some other embodiments, reference is made to Figure 9 The connecting portion 131 of the seal 130 can be connected to the first panel 122a of the side insulation plate 122 via a fixing member 133, such as a pressure plate. This facilitates the connection of the seal 130 to the groove body 120. The reinforcing portion 112 may include a first reinforcing plate 112a and a second reinforcing plate 112b. The first reinforcing plate 112a may extend in the extending direction and connect to the second extending plate 111b. The reinforcing portion 112 may be generally constructed as follows: The second reinforcing plate 112b extends from the outer end of the first reinforcing plate 112a along the depth direction to the first extension plate 111a. The connecting portion 131 of the sealing member 130, the fixing member 133, and the second reinforcing plate 112b of the reinforcing portion 112 can be connected together along the extension direction by fasteners such as screws. That is, the frame 110 and the groove body 120 can be easily and stably connected together, making the structure of the mounting groove 100 stable. The reinforcing portion 112 can be an insulation block, such as a PE insulation block, thus providing both insulation and reinforcement functions. The second extension plate 111b and the second panel 122b can be fully welded together, thereby ensuring overall watertight performance.

[0099] Optionally, the frame 110 may further include an additional reinforcing portion 113. The additional reinforcing portion 113 may include a third reinforcing plate 113a and a fourth reinforcing plate 113b, the third reinforcing plate 113a extending in the extending direction and connected to the second extending plate 111b, and the fourth reinforcing plate 113b extending from the outer end of the third reinforcing plate 113a in the depth direction to the first extending plate 111a. The additional reinforcing portion 113 may be generally configured as follows: The fourth reinforcing plate 113b and the second reinforcing plate 112b can contact each other along the extension direction. Thus, the fourth reinforcing plate 113b can support the second reinforcing plate 112b to further enhance the structural strength and stability.

[0100] Optionally, the protection door 140 is pivotally connected to the frame 110 of the installation slot 100, so that the internal cold machine unit 15 can be protected, and the protection door 140 can be quickly opened and closed, which provides convenience for rapid maintenance of the internal cold machine unit 15.

[0101] The protection door 140 can be two protection doors 140 that are opened in opposite directions. The protection door 140 can be pivotally connected to the frame 110 in left and right directions, so as to facilitate the operation of the staff. In some embodiments, two protection doors 140 that are opened in opposite directions can be provided. The sizes of the two protection doors 140 in the extension direction can be different.

[0102] Reference Figure 1 and Figure 3 The installation slot 100 is installed to the front end. One of the two protection doors 140 is smaller in the height direction, and a cover plate 170 is arranged below the protection door 140. The cover plate 170 can be pivotally connected to the frame 110 or installed to an installation auxiliary plate in the internal space of the slot body by fasteners or the like. The space covered by the cover plate 170 can store cables for the cold machine unit 15, so as to facilitate the staff to conveniently open the cover plate 170 to perform electrical operations such as power on and off on the cold machine unit 15.

[0103] Reference Figure 2 , Figure 4 , Figure 5 , Figure 8 and Figure 9 The two spaced apart insertion slots 150 are detachably installed to the frame 110 for forklift insertion, and the insertion slots 150 are at least partially located in the opening 121 of the slot body 120. Therefore, the forklift can transport the installation slot 100, especially the installation slot 100 that has installed the cold machine unit 15 and has a large weight, and the use of the forklift can greatly save manpower. The installation mode of the insertion slot 150 can be adjusted according to actual conditions. For example, referring to Figure 8 The insertion slot 150 can be connected to the second extension plate 111b of the flange part 111 in the extension direction by fasteners. Referring to Figure 9 The insertion slot 150 can be connected to the second extension plate 111b of the flange part 111 and the first reinforcing plate 112a of the reinforcing part 112 in the extension direction by fasteners such as screws.

[0104] The slot body 120 can be provided with a cable through hole for passing the cable. The cable through hole can be provided in the side heat preservation plate 122 or the bottom heat preservation plate 123.

[0105] It can be understood that the size of the slot body 120 can be selected to be suitable for accommodating the cold machine unit 15, without being too large, and the size of the slot body 120 being too large will occupy the internal space of the box body 11, resulting in the space in the box body 11 for loading goods being small. That is, the size of the installation slot 100 can depend on the space occupied by the cold machine unit 15 used. The size of the installation slot 100 and the frame 110 can be flexibly selected and adjusted according to actual application. The size of the installation slot 100 of the thermal insulation container 10 according to the present application is flexible, which can solve the problem of the adaptation of the cold machine unit 15 and the thermal insulation container 10.

[0106] In some embodiments, with reference to Figure 1 and Figure 2 , the size of the installation slot 100 is adapted to the size of the front end, specifically, the size of the frame 110 of the installation slot 100 is adapted to the size of the front end, and the first extension plate 111a of the frame 110 is connected to the two end beams 12 and the two corner columns 13.

[0107] In some other embodiments, with reference to Figure 3 and Figure 4 , the size of the installation slot 100 is smaller than the size of the front end, specifically, the size of the frame 110 of the installation slot 100 is smaller than the size of the front end. The front end can include the end plate 14. The end plate 14 can be connected between the installation slot 100 and the end beam 12. The end plate 14 can also be connected between the installation slot 100 and the corner column 13. In one embodiment, the first extension plate 111a around the frame 110 can be connected to the end plate 14. In another embodiment, the end plate 14 is connected between the slot body 120 and one of the end beams 12 in the height direction, and the first extension plate 111a of the frame 110 is connected to the other of the end beams 12, the end plate 14 and the two corner columns 13. Of course, the specific connection mode of the frame 110 and the box body 11 as above depends on the size of the installation slot 100 (specifically, the frame 110) and the position of the front end.

[0108] In some embodiments, with reference to Figure 1 and Figure 2 , the size of the slot body 120 can be smaller than the size of the frame 110, and the frame 110 and the slot body 120 can be connected together by the connecting plate 160. In other words, the connecting plate 160 can be connected between the frame 110 and the slot body 120. Thus, the size of the slot body 120 can be selected to be suitable for accommodating the cold machine unit 15, which improves the size of the internal space of the box body 11.

[0109] Therefore, the size of the frame 110 and the size of the groove main body 120 of the installation groove 100 of the thermal insulation container 10 can be flexibly adjusted according to customer requirements. The installation size can realize interchange with the standard marine refrigeration unit 15, and can also realize expansion of the internal size of the thermal insulation container by using the small-size frame 110.

[0110] Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0111] The present application has been described by the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and illustration, and are not intended to limit the present application to the described embodiments. Those skilled in the art can understand that more variations and modifications can be made according to the teachings of the present application, and these variations and modifications all fall within the scope of the present application.

Claims

1. A refrigerated container, characterized in that, The insulated container includes: Box; and The mounting slot is used to install the chiller unit into the housing, and the mounting slot includes: The tank body includes an insulation board, which includes a side insulation board and a bottom insulation board. The side insulation board includes a first end and a second end that are disposed opposite to each other along the depth direction of the tank body. The first end is connected to the bottom insulation board, and the second end defines the opening of the tank body. A frame, the frame including a flange and a reinforcing portion, the reinforcing portion being connected to the flange, the flange including a first extension plate and a second extension plate, the first extension plate extending along an extension direction perpendicular to the depth direction for mounting to the housing, the second extension plate extending from the inner end of the first extension plate along the depth direction, the frame being connected to the groove body; The first extension plate protrudes outward from the groove body along the extension direction.

2. The insulated container according to claim 1, characterized in that, The mounting groove also includes a sealing element, which includes a connecting portion and a sealing portion. The connecting portion is connected to the groove body, and the sealing portion extends outward from the connecting portion and abuts against the housing.

3. The insulated container according to claim 2, characterized in that, The side insulation panel includes a first panel and a second panel spaced apart along the thickness direction of the insulation panel, wherein the second panel is positioned further inward than the first panel. The second extension plate is connected between the reinforcing portion and the second panel along the thickness direction; and / or An insulation section is provided between the first panel and the second panel.

4. The insulated container according to claim 3, characterized in that, The connecting portion of the seal has two insertion ports, which are arranged in opposite directions along the depth direction to receive the first panel of the reinforcing portion and the side insulation plate, respectively.

5. The insulated container according to claim 4, characterized in that, The reinforcing part includes a first reinforcing plate and a second reinforcing plate. The first reinforcing plate extends along the extension direction and is connected to the second extension plate. The second reinforcing plate extends from the outer end of the first reinforcing plate along the depth direction and is inserted into one of the two insertion interfaces.

6. The insulated container according to claim 3, characterized in that, The connecting part of the seal is connected to the first panel of the side insulation plate via a fastener.

7. The insulated container according to claim 6, characterized in that, The reinforcing part includes a first reinforcing plate and a second reinforcing plate. The first reinforcing plate extends along the extension direction and is connected to the second extension plate. The second reinforcing plate extends from the outer end of the first reinforcing plate along the depth direction to the first extension plate. The connecting part of the seal, the fixing member, and the second reinforcing plate are connected together along the extension direction by fasteners.

8. The insulated container according to claim 7, characterized in that, The frame further includes an additional reinforcing portion, which includes a third reinforcing plate and a fourth reinforcing plate. The third reinforcing plate extends along the extension direction and is connected to the second extension plate. The fourth reinforcing plate extends from the outer end of the third reinforcing plate along the depth direction to the first extension plate. The fourth reinforcing plate is in contact with the second reinforcing plate along the extension direction.

9. The insulated container according to any one of claims 2 to 8, characterized in that, The sealing portion includes two sealing lips, which are spaced apart along the depth direction; and / or The first extension plate includes a first extension, a second extension, and a third extension. The second extension is obliquely connected to the first extension and the third extension along the extension direction. The third extension is closer to the interior of the housing than the first extension along the depth direction. The third extension is installed to the housing.

10. The insulated container according to any one of claims 1 to 8, characterized in that, The mounting slot also includes at least one protective door, which is pivotally connected to the frame; and / or The mounting groove also includes a slot that is detachably mounted to the frame, the slot being at least partially located within an opening in the groove body.

11. The insulated container according to any one of claims 1 to 8, characterized in that, The main body of the trough is provided with a cable through hole for cable routing; and / or The mounting slot also includes a connecting plate, which connects the frame and the slot body.

12. The insulated container according to any one of claims 1 to 8, characterized in that, The box body includes a front end, which includes two end beams and two corner posts. The two end beams are arranged opposite each other along the height direction of the box body, and the two corner posts are arranged opposite each other along the width direction of the box body. The two corner posts are connected between the two end beams along the height direction. The frame is constructed as a rectangle with an opening, and the opening of the frame corresponds to the opening of the main body of the groove. The first extension plate of the frame is connected to the two end beams and the two corner columns; or The front end also includes an end plate, which is connected between the groove body and one of the end beams along the height direction, and the first extension plate of the frame is connected to the other of the end beams, the end plate, and the two corner posts.

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