Refrigerated container
By introducing protective devices into the refrigerated container, the impact problem of liquid bags on partition members and cooling members during transportation is solved, and the safety of liquid bag transportation and container protection is achieved, and transportation efficiency is improved.
Patent Information
- Application Number
- CN202422448247.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-10-10
AI Technical Summary
Existing refrigerated containers cannot effectively protect the liquid bag, resulting in small tonnage of the liquid bag transportation and damage to the container. Especially during the railway shunting process, the liquid bag has a large impact on the container end wall, and the safety is not guaranteed.
A refrigerated container is designed, including a box, a cooling member, a partition member and a protective device. The protection device is located on the side of the partition member away from the cooling member, and is used to prevent the liquid bag from impacting the partition member and/or the cooling member and prevent damage.
Effectively prevent the liquid bag from impacting the partition members and cooling members, prevent damage, ensure the safety of the liquid bag transportation, and improve the service life and transportation efficiency of the container.
Smart Images
Figure CN223117174U_ABST
Abstract
Description
Technical Field
[0001] The utility model generally relates to the technical field of container structures, and more particularly to a refrigerated container. Background Art
[0002] At present, general container liners are used in dry containers, and the liquid goods transported are generally liquid goods with low temperature requirements. Container liners have been relatively maturely applied to liquid transportation. However, for heat preservation or refrigerated fresh-keeping transportation, there is still no special container supporting the transportation of container liners. Currently, the actual operation of customers is to directly use the current conventional liners and place them in ordinary refrigerated containers. Since the containers are not designed for liner transportation, the liners are not filled to prevent impact on the interior of the container and / or the refrigeration unit and damage to the container. In this way, the transportation tonnage of liners is small, the containers are commonly damaged, and safety cannot be guaranteed. Especially in the impact condition during railway shunting operation, the impact of the liner on the end wall of the container is large, and ordinary refrigerated containers are difficult to meet the requirements.
[0003] Therefore, it is necessary to provide a refrigerated container to at least partially solve the above problems. Summary of the Utility Model
[0004] A series of simplified concepts are introduced in the Summary of the Utility Model section, which will be further described in detail in the Detailed Implementation section. The Summary of the Utility Model section of the present utility model does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the protection scope of the claimed technical solution.
[0005] To at least partially solve the above problems, the present utility model provides a refrigerated container for loading a liner, and the refrigerated container includes:
[0006] A box body;
[0007] A cooling member, which is located inside the box body and is used to supply cold air to the box body;
[0008] A partition member, which is located inside the box body and is connected to the inner wall of the box body. In a state where the liner is loaded inside the box body, the partition member is located between the cooling member and the liner; and
[0009] A protective device, which is located inside the box body. Along the first horizontal direction, the protective device is located on the side of the partition member away from the cooling member. When the liquid bag is loaded inside the box body, at least part of the protective device is located between the liquid bag and the partition member to prevent the liquid bag from impacting the partition member and / or the cooling member.
[0010] Optionally, the first horizontal direction is configured as the length direction of the refrigerated container;
[0011] The box body includes a front end and a door end spaced along the length direction of the refrigerated container, and the cooling member is located between the front end and the partition member;
[0012] When the liquid bag is loaded inside the box body, the liquid bag is located between the partition member and the door end.
[0013] Optionally, the box body includes a chassis; the partition member includes:
[0014] An upper partition part, which has air return holes;
[0015] A lower partition part, which is located below the upper partition part, and there is a gap between the lower partition part and the chassis to form an air inlet.
[0016] Optionally, the protective device includes:
[0017] A first protective component, which is arranged in pairs, and adjacent first protective components are spaced along the first horizontal direction;
[0018] A second protective member, which is arranged in pairs, and adjacent second protective members are spaced along a second horizontal direction perpendicular to the first horizontal direction; and
[0019] A third protective member, which is connected to the first protective component. When the liquid bag is loaded inside the box body, the third protective member abuts against the bottom of the liquid bag.
[0020] Optionally, the first horizontal direction is configured as the length direction of the refrigerated container, and the second horizontal direction is configured as the width direction of the refrigerated container.
[0021] Optionally, when the liquid bag is loaded inside the box body, one of the first protective components is located between the partition member and the liquid bag, and the first protective component includes:
[0022] A frame, which is detachably connected to the inner wall of the box body;
[0023] A first protective member, which is connected to the frame and has a plurality of first ventilation holes penetrating along its own thickness direction.
[0024] Optionally, the interior of the box body has a mounting groove, and the frame is connected to the mounting groove. The frame includes:
[0025] Cross beams, which are arranged along the width direction of the refrigerated container; and
[0026] A first strengthening member, which is arranged along the vertical direction and is connected to the adjacent cross beams along the vertical direction.
[0027] Optionally, the cross beam includes a fixed part and a telescopic part, and the telescopic part is telescopically connected to the fixed part along the width direction of the refrigerated container.
[0028] Optionally, the second protective member has second ventilation holes penetrating along the vertical direction, and the second protective member also has an opening communicated with the second ventilation holes;
[0029] In a state where the liquid bag is loaded inside the box body, along the width direction of the refrigerated container, the opening is closer to the liquid bag than the second ventilation holes.
[0030] Optionally, the box body further includes side plates,
[0031] The second protective member is connected to the side plates; and / or
[0032] The interior of the side plates has second strengthening members arranged along the vertical direction.
[0033] Optionally, the chassis includes a floor, and the floor has an air duct arranged along the length direction of the refrigerated container, and the air duct is communicated with the air inlet;
[0034] The third protective member is connected to the upper surface of the floor, and the third protective member has third ventilation holes penetrating along the vertical direction, and the third ventilation holes are communicated with the air duct.
[0035] For the refrigerated container according to the present utility model, in a state where a liquid bag is loaded inside the box body, at least part of the protection device is located between the liquid bag and the partition member, and can effectively prevent the liquid bag from impacting the partition member and / or the cooling member, and prevent the partition member and / or the cooling member from being damaged. Description of the Drawings
[0036] The following drawings of the embodiments of the present utility model are hereby taken as a part of the present utility model for understanding the present utility model. The embodiments of the present utility model shown in the drawings and their descriptions are used to explain the principles of the present utility model. In the drawings,
[0037] Figure 1 is a schematic cross-sectional view of a refrigerated container taken along its own length direction according to a preferred embodiment of the present utility model;
[0038] Figure 2 is Figure 1 a schematic cross-sectional view of the refrigerated container shown taken along its own width direction;
[0039] Figure 3 is Figure 1 a schematic diagram showing the installation connection between the side plate and the second protective member of the refrigerated container shown;
[0040] Figure 4 is Figure 1 a schematic projection view of the frame in the refrigerated container shown perpendicular to the length direction of the refrigerated container; and
[0041] Figure 5 is Figure 4 a schematic projection view of the frame shown perpendicular to the width direction of the refrigerated container.
[0042] Explanation of reference numerals:
[0043] 1 Refrigerated container 11 Box body
[0044] 11a Air inlet 12 Partition member
[0045] 12a Upper partition part 12b Lower partition part
[0046] 13 Cooling member 14 Front end
[0047] 15 Door end 16 Underframe
[0048] 17 Side plate 18 Second strengthening member
[0049] 21 Protective device 22 First protective component
[0050] 23 Second protective member 23a Second ventilation hole
[0051] 23b Opening 24 Third protective member
[0052] 100 Liquid bag 161 Floor
[0053] 161a Air duct 221 First protective member
[0054] 222 Frame 223 Cross beam
[0055] 223a Fixed part 223b Telescopic part
[0056] 224 First strengthening member DL Length direction
[0057] DW Width direction DH Vertical direction Detailed implementation manners
[0058] In the following description, numerous specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the embodiments of the present utility model can be implemented without one or more of these details. In other instances, in order to avoid confusion with the embodiments of the present utility model, some well-known technical features are not described.
[0059] In order to thoroughly understand the embodiments of the present utility model, detailed structures will be presented in the following description. Obviously, the implementation of the embodiments of the present utility model is not limited to the specific details familiar to those skilled in the art.
[0060] It should be understood that the purpose of the terms used herein is only to describe specific embodiments and is not a limitation of the present utility model. The singular forms of "a", "an" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. When the terms "comprise" and / or "include" are used in this specification, they specify the presence of the stated features, wholes, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their combinations.
[0061] The ordinal numbers such as "first" and "second" cited in the present utility model are only identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" does not imply the existence of a "second component" by itself, and the term "second component" does not imply the existence of a "first component" by itself. It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and similar expressions used in the present utility model are only for the purpose of illustration and are not limitations.
[0062] Hereinafter, the specific embodiments of the present utility model will be described in more detail with reference to the accompanying drawings, which show representative embodiments of the present utility model and do not limit the present utility model.
[0063] The present utility model provides a refrigerated container.
[0064] Please refer to Figure 1, the refrigerated container 1 is used to load the liquid bag 100. Specifically, the refrigerated container 1 includes a box body 11, a partition member 12, a cooling member 13, and a protection device 21. The cooling member 13 is located inside the box body 11, and the cooling member 13 is used to supply cold air to the box body 11. The partition member 12 is located inside the box body 11 and is connected to the inner wall of the box body 11. It should be noted that when the liquid bag 100 is loaded inside the box body 11, the partition member 12 is located between the cooling member 13 and the liquid bag 100. Further, the protection device 21 is located inside the box body 11. Along the first horizontal direction, the protection device 21 is located on the side of the partition member 12 away from the cooling member 13. When the liquid bag 100 is loaded inside the box body 11, the protection device 21 is at least partially located between the liquid bag 100 and the partition member 12 to prevent the liquid bag 100 from impacting the partition member 12 and / or the cooling member 13.
[0065] For the refrigerated container 1 according to the present utility model, when the liquid bag 100 is loaded inside the box body 11, the protection device 21 is at least partially located between the liquid bag 100 and the partition member 12, which can effectively prevent the liquid bag 100 from impacting the partition member 12 and / or the cooling member 13 and prevent the partition member 12 and / or the cooling member 13 from being damaged.
[0066] Please continue to refer to Figure 1 , preferably, the first horizontal direction is configured as the length direction DL of the refrigerated container 1. In an embodiment not shown, the first horizontal direction may also be configured as the width direction DW of the refrigerated container 1. The following description will be made with the first horizontal direction configured as the length direction DL of the refrigerated container 1. The box body 11 includes a front end 14 and a door end 15 spaced along the length direction DL of the refrigerated container 1. The cooling member 13 is located between the front end 14 and the partition member 12. When the liquid bag 100 is loaded inside the box body 11, the liquid bag 100 is located between the partition member 12 and the door end 15. It can be understood that there is a cold air circulation between the cooling member 13 and the liquid bag 100 to maintain the temperature of the liquid bag 100. The box body 11 includes a chassis 16. Specifically, the partition member 12 includes an upper partition portion 12a and a lower partition portion 12b. It should be noted that the upper partition portion 12a has a return air hole, and the lower partition portion 12b is located below the upper partition portion 12a. There is a gap between the lower partition portion 12b and the chassis 16 to form an air inlet 11a. It is easy to think that the cold air supplied by the cooling member 13 can flow through the air inlet 11a to the area where the liquid bag 100 is stored in the box body 11, and then flow back to the area where the cooling member 13 is stored in the box body 11 through the return air hole, thereby forming the aforementioned cold air circulation (please refer to the indicated arrow in Figure 1 ). The upper partition portion 12a and the lower partition portion 12b can be configured as bent parts and are connected to the inner wall of the box body 11.
[0067] Furthermore, the protective device 21 includes a first protective component 22. In order to protect the liquid bag 100 along the first horizontal direction, the first protective components 22 can be arranged in pairs, and adjacent first protective components 22 are spaced apart along the first horizontal direction. Preferably, the first horizontal direction is configured as the length direction DL of the refrigerated container 1. In a state where the liquid bag 100 is loaded inside the box body 11, one of the first protective components 22 is located between the partition member 12 and the liquid bag 100. Specifically, the first protective component 22 includes a first protective member 221 and a frame 222. The frame 222 is detachably connected to the inner wall of the box body 11, and the first protective member 221 is connected to the frame 222.
[0068] Please refer to Figure 1 and Figure 2 The protective device 21 further includes a second protective member 23 and a third protective member 24. The second protective members 23 are arranged in pairs, and adjacent second protective members 23 are spaced apart along the second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction. It can be understood that, preferably, the second horizontal direction is configured as the width direction DW of the refrigerated container 1. The third protective member 24 is connected to the first protective component 22. In a state where the liquid bag 100 is loaded inside the box body 11, the third protective member 24 abuts against the bottom of the liquid bag 100.
[0069] Please refer to Figure 2 and Figure 3 Specifically, the box body 11 further includes a side plate 17, and the second protective member 23 is connected to the side plate 17. Figure 2 There is a gap between the second protective member 23 and the third protective member 24. It can be understood that during the transportation of the liquid bag 100, the liquid bag 100 will impact the second protective member 23, and correspondingly, this impact will be transmitted to the side plate 17. Therefore, in order to improve the structural strength of the side plate 17, a second strengthening member 18 arranged along the vertical direction DH is provided inside the side plate 17. The second strengthening member 18 can be configured as a C-shaped steel, a square pipe, an H-shaped steel, etc. Preferably, along the vertical direction DH, the size of the second strengthening member 18 is equal to or substantially the same as that of the side plate 17.
[0070] Please refer to Figures 1 to 3 The chassis 16 includes a floor 161, and the floor 161 has an air duct 161a arranged along the length direction DL of the refrigerated container 1. The air duct 161a is communicated with the air inlet 11a. The third protective member 24 is connected to the upper surface of the floor 161, and the third protective member 24 has a third ventilation hole penetrating itself along the vertical direction DH, and the third ventilation hole is communicated with the air duct 161a. It can be understood that the cold air blown out by the cooling member 13 enters the air duct 161a from the air inlet 11a, and the cold air in the air duct 161a overflows through the third ventilation hole, thereby cooling the liquid bag 100. It should be noted that Figure 1Among them, along the vertical direction DH, the size of the first protective member 221 is smaller than that of the liquid bag 100. Figure 2 Among them, the size of the second protective member 23 is larger than that of the liquid bag 100. Moreover, there is a gap between the tops of the first protective member 221 and the second protective member 23 and the inner top of the box body 11. After the cold air cools the liquid bag 100, it then flows back to the area of the box body 11 where the cooling member 13 is stored through the return air holes at the upper partition portion 12a. In order to improve the smoothness of the cold air circulation and at the same time prevent the liquid bag 100 from squeezing the protective device 21 and causing the cold air flow to be blocked, resulting in uneven temperature inside the box body 11, the first protective member 222 has a plurality of first ventilation holes penetrating through its own thickness direction. Please refer to Figure 3 , furthermore, the second protective member 23 has a second ventilation hole 23a penetrating through itself in the vertical direction DH, and the second protective member 23 also has an opening 23b communicating with the second ventilation hole 23a. In the state where the liquid bag is loaded inside the box body 11, along the width direction DW of the refrigerated container 1, the opening 23b is closer to the liquid bag 100 than the second ventilation hole 23a. With such a setting, when the cold air reaches the first protective member 221, the second protective member 23, and the third protective member 24, effective circulation can be carried out to ensure the temperature balance inside the box body 11.
[0071] Please refer to Figure 1 , Figure 4 and Figure 5 , the following describes the specific structure of the frame 222 and its connection to the inside of the box body 11. Specifically, the inside of the box body 11 has a mounting groove, and the frame 222 is connected to the mounting groove. Preferably, the frame 222 is detachably connected to the mounting groove. The frame 222 includes a cross beam 223 and a first reinforcing member 224. The cross beam 223 is arranged along the width direction DW of the refrigerated container 1. The first reinforcing member 224 is arranged along the vertical direction DH, and the first reinforcing member 224 is connected to the cross beam 223 adjacent in the vertical direction DH. It can be understood that limited by the size of the refrigerated container 1, the cross beam 223 and the first reinforcing member 224 may have such as Figure 4The case of incompletely matching paired connections shown. The first protective member 221 is connected to the cross beam 223 and / or the first reinforcing member 224. For example, the aforementioned mounting groove is located at the side plate 17, and necessary supporting members can be arranged in the mounting groove to facilitate the placement of the cross beam 223. To facilitate the installation of the frame 222, the cross beam 223 includes a fixed portion 223a and a telescopic portion 223b, and the telescopic portion 223b is telescopically connected to the fixed portion 223a along the width direction DW of the refrigerated container 1. It is easy to imagine that during actual installation, the cross beam 223 is first placed in the mounting grooves adjacent along the width direction DW of the refrigerated container 1, and then the telescopic portion 223b is pulled out to overlap with the mounting groove or the aforementioned supporting member, and then the position of the telescopic portion 223b can be limited by necessary fasteners, and then the first protective member 221 is connected to the frame 222.
[0072] For the refrigerated container 1 according to the present utility model, the protective device 21 can adapt to the impacts of the liquid bag 100 on the front end 14, the door end 15, the side plate 17 and even the chassis 16 under various working conditions. And the cooling member 13 can form a cold air circulation inside the box body 11, and the cold air can also circulate sufficiently around the protective device 21 to ensure the temperature balance inside the box body 11 and the cooling effect on the liquid bag 100.
[0073] Unless otherwise defined, the technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the technical field of the present utility model. The terms used herein are only for the purpose of describing specific implementation purposes and are not intended to limit the present utility model. Terms such as "arranged" that appear herein can either mean that one component is directly attached to another component or that one component is attached to another component through an intermediate member. The features described in one embodiment herein can be applied to another embodiment alone or in combination with other features, unless the feature is not applicable or otherwise stated in that other embodiment.
[0074] The present utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of illustration and example, and are not intended to limit the present utility model within the scope of 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 utility model, and these variations and modifications all fall within the scope claimed by the present utility model.
Claims
1. A refrigerated container for loading liquid bags, characterized in that, The refrigerated container includes: A box body; A cooling member located inside the box body and configured to supply cold air to the box body; A partition member located inside the box body and connected to the inner wall of the box body. When a liquid bag is loaded inside the box body, the partition member is located between the cooling member and the liquid bag; and A protection device located inside the box body. Along a first horizontal direction, the protection device is located on a side of the partition member away from the cooling member. When a liquid bag is loaded inside the box body, the protection device is at least partially located between the liquid bag and the partition member to prevent the liquid bag from impacting the partition member and / or the cooling member.
2. The refrigerated container according to claim 1, wherein The first horizontal direction is configured as the length direction of the refrigerated container; The box body includes a front end and a door end spaced apart along the length direction of the refrigerated container, and the cooling member is located between the front end and the partition member; When a liquid bag is loaded inside the box body, the liquid bag is located between the partition member and the door end.
3. The refrigerated container according to claim 1, characterized in that, The box body includes a chassis; the partition member includes: An upper partition portion having air return holes; A lower partition portion located below the upper partition portion, and a gap is formed between the lower partition portion and the chassis to form an air inlet.
4. The refrigerated container according to claim 3, wherein The protection device includes: A first protection assembly arranged in pairs, and adjacent first protection assemblies are spaced apart along the first horizontal direction; A second protection member arranged in pairs, and adjacent second protection members are spaced apart along a second horizontal direction perpendicular to the first horizontal direction; and A third protection member connected to the first protection assembly. When a liquid bag is loaded inside the box body, the third protection member abuts against the bottom of the liquid bag.
5. The refrigerated container according to claim 4, characterized in that, The first horizontal direction is configured as the length direction of the refrigerated container, and the second horizontal direction is configured as the width direction of the refrigerated container.
6. The refrigerated container according to claim 5, characterized in that, When a liquid bag is loaded inside the box body, one of the first protection assemblies is located between the partition member and the liquid bag, and the first protection assembly includes: A frame detachably connected to the inner wall of the box body; and A first protection member connected to the frame, and the first protection member has a plurality of first ventilation holes penetrating along its own thickness direction.
7. The refrigerated container according to claim 6, characterized in that, An installation groove is provided inside the box body, and the frame is connected to the installation groove. The frame includes: A cross beam arranged along the width direction of the refrigerated container; and A first strengthening member arranged along the vertical direction, and the first strengthening member is connected to the cross beams adjacent in the vertical direction.
8. The refrigerated container according to claim 7, characterized in that, The cross beam includes a fixed portion and a telescopic portion, and the telescopic portion is telescopically connected to the fixed portion along the width direction of the refrigerated container.
9. The refrigerated container according to claim 5, characterized in that, The second protective member has a second ventilation hole penetrating itself in the vertical direction, and the second protective member further has an opening communicating with the second ventilation hole; In a state where the liquid bag is loaded inside the box body, along the width direction of the refrigerated container, the opening is closer to the liquid bag than the second ventilation hole.
10. The refrigerated container according to claim 5, wherein, The box body further includes a side plate, The second protective member is connected to the side plate; and / or The inside of the side plate has a second reinforcing member arranged in the vertical direction.
11. The refrigerated container according to claim 5, wherein, The chassis includes a floor, and the floor has a duct arranged along the length direction of the refrigerated container, and the duct communicates with the air inlet; The third protective member is connected to the upper surface of the floor, and the third protective member has a third ventilation hole penetrating itself in the vertical direction, and the third ventilation hole communicates with the duct.