Container cold plate device with filtering structure

Abstract

The utility model discloses a container cold plate device with a filter structure, which relates to the technical field of containers, and comprises a container body, a mounting groove is arranged on the inner side of the container body, a filter mechanism is arranged in the mounting groove, the filter mechanism comprises a fixed column fixedly connected with the inside of the mounting groove, and the fixed column is fixedly connected with the inside of the mounting groove. A buckle is fixedly connected to one side of the fixing column, a limiting rod is connected to one side of the buckle in a clamped mode, and a sliding sleeve is fixedly connected to one end of the limiting rod. According to the container cold plate device, the fixing column, the buckle, the fixing shell, the sliding rod, the spring, the sliding sleeve, the fastening column, the filtering equipment and the limiting rod are used in cooperation, the sliding sleeve and the sliding rod are in sliding fit, the elastic reset effect of the spring is combined, and therefore clamping operation of the limiting rod and the buckle is flexible and controllable; refrigerated air can be filtered, the situation that fresh goods go bad and go mouldy due to the fact that germs remain in the refrigerated air is prevented, and the refrigerated air is filtered.

Description

Technical Field

[0001] This utility model relates to the field of container technology, specifically to a container cold plate device with a filter structure. Background Technology

[0002] Refrigerated containers are special containers with good insulation and the ability to maintain a certain low temperature, suitable for transporting and storing various perishable foods. The basic types of refrigerated containers include insulated containers, external refrigerated containers, internal refrigerated containers, liquid nitrogen and dry ice refrigerated containers, and frozen pallet refrigerated containers.

[0003] A search revealed a refrigerated container disclosed in Chinese Patent Publication No. CN208377532U. This refrigerated container includes a container body, a refrigeration unit, and an electric field generating device. The refrigeration unit is fixed to the container body; the electric field generating device includes an electric field generator and at least one electrode plate. When in operation, the refrigerated container of this invention can lower the internal temperature of the container body through the refrigeration unit and generate an electric field inside the container body through the electric field generating device. This extends the shelf life of refrigerated food inside the container, reduces damage to food from freezing, maintains the quality and freshness of food, inhibits microbial growth, and reduces spoilage.

[0004] While the above solutions can lower the internal temperature of the container through the refrigeration unit, thereby extending the shelf life of refrigerated food inside the container, reducing the damage to food caused by freezing, and maintaining the quality and freshness of the food, the containers in the above patents are difficult to filter the refrigerated air. The unfiltered air carries mold spores, which can contaminate fresh food during cold chain transportation, causing mold to appear on the surface of the fresh food. To address this issue, we provide a container cold plate device with a filtration structure. Summary of the Invention

[0005] The purpose of this invention is to provide a container cold plate device with a filter structure to solve the problems raised in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a container cold plate device with a filter structure, comprising a container body, an installation groove provided on the inner side of the container body, a filter mechanism provided inside the installation groove, the filter mechanism comprising a fixing column fixedly connected to the inside of the installation groove, and a buckle fixedly connected to one side of the fixing column;

[0007] One side of the buckle is engaged with a limiting rod, one end of the limiting rod is fixedly connected to a sliding sleeve, one side of the sliding sleeve is fixedly connected to a spring, the end of the spring away from the sliding sleeve is fixedly connected to a fixing shell, the inner side of the fixing shell is fixedly connected to a sliding rod, and one side of the fixing shell is fixedly connected to a filtration device.

[0008] Preferably, a fastening post is slidably connected to the inner wall of the fixed shell. The fastening post penetrates the fixed shell and is installed inside the fixed shell. The fastening post can be fixed by a fastening sleeve, thereby fixing the bayonet.

[0009] Preferably, the inner wall of the sliding sleeve is slidably connected to the outer surface of the sliding rod, the outer surface of the sliding rod is sleeved with the inside of the spring, and the sliding sleeve is installed on the sliding rod, which allows the limiting rod to be adjusted.

[0010] Preferably, a refrigeration device is fixedly connected inside the mounting slot, and the air outlet of the refrigeration device is fixedly connected to a first delivery pipe. The refrigeration device is installed inside the mounting slot and can refrigerate the interior of the container.

[0011] Preferably, the air outlet of the first conveying pipe is fixedly connected to the air inlet of the filter device, and the air outlet of the filter device is fixedly connected to the air inlet of the second conveying pipe. Refrigerated air enters the filter device through the first conveying pipe, and the filter device can filter the incoming air to prevent residual germs in the air.

[0012] Preferably, the second conveying pipe is fixedly connected to the inner wall of the container body, the second conveying pipe penetrates the container body, and the second conveying pipe is installed inside the container to prevent the container from shaking when moving.

[0013] Preferably, a fixing block is fixedly connected to the outer surface of the second conveying pipe, the second conveying pipe passes through the fixing block, and the second conveying pipe is installed on the fixing block, which can fix the second conveying pipe and play a fixing role.

[0014] Preferably, the upper end of the fixing block is fixedly connected to the inner side of the container body, and the air outlet of the second conveying pipe is fixedly connected to a nozzle. The filtered air passes through the nozzle and can cool the interior of the container.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The container refrigerated plate device of this application uses a combination of fixing columns, buckles, fixing shells, sliding rods, springs, sliding sleeves, fastening columns, filtering equipment, and limiting rods. Through the sliding engagement of the sliding sleeve and the sliding rod, combined with the elastic restoring effect of the spring, the engagement operation of the limiting rod and the buckle is flexible and controllable. Through the filtering equipment, the refrigerated air can be filtered to prevent residual bacteria in the refrigerated air from causing fresh food to spoil and mold.

[0017] 2. The container cold plate device of this application uses refrigeration equipment, a second conveying pipe, a fixing block, a nozzle and a first conveying pipe in combination. The refrigeration equipment is integrated in the installation groove. The first conveying pipe is sealed and connected to the filter equipment to achieve primary purification and directional delivery of cold air. The filtered clean cold air is distributed through the second conveying pipe and the nozzle to form a uniform low-temperature airflow network that covers the entire interior area of ​​the container body. Attached Figure Description

[0018] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the rear view of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall cross-sectional three-dimensional structure of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the refrigeration device of this utility model;

[0022] Figure 5 This is a three-dimensional cross-sectional view of the fixed column of this utility model;

[0023] Figure 6 For the present utility model Figure 5 A magnified structural diagram at point A.

[0024] Numbering on the map:

[0025] 1. Container body; 2. Mounting slot;

[0026] 3. Filtering mechanism; 301. Fixing column; 302. Buckle; 303. Fixing shell; 304. Slide rod; 305. Spring; 306. Sliding sleeve; 307. Fastening column; 308. Filtering equipment; 309. Limiting rod;

[0027] 4. Refrigeration equipment; 5. Second delivery pipe; 6. Fixing block; 7. Nozzle; 8. First delivery pipe. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figure 3As shown, this utility model provides a technical solution for a container cold plate device with a filter structure, including a container body 1, an installation groove 2 is provided on the inner side of the container body 1, a refrigeration device 4 is fixedly connected inside the installation groove 2, and the air outlet of the refrigeration device 4 is fixedly connected to a first conveying pipe 8. The refrigeration device 4 is installed in the installation groove 2, and the refrigeration device 4 can refrigerate the inside of the container body 1 to prevent fresh goods inside the container body 1 from spoiling during transportation. The first conveying pipe 8 is installed on the refrigeration device 4, and the air refrigerated by the refrigeration device 4 can be conveyed through the first conveying pipe 8.

[0030] The outlet of the first conveying pipe 8 is fixedly connected to the inlet of the filter device 308, and the outlet of the filter device 308 is fixedly connected to the inlet of the second conveying pipe 5. Refrigerated air enters the filter device 308 through the first conveying pipe 8. The filter device 308 can filter the refrigerated air and remove residual germs and dust from the air before it enters the interior of the container body 1, preventing the fresh food inside the container body 1 from spoiling. The second conveying pipe 5 is installed on the filter device 308, and the filtered cold air enters the interior of the container body 1 through the second conveying pipe 5.

[0031] like Figure 4 As shown, a fixing block 6 is fixedly connected to the outer surface of the second conveying pipe 5. The second conveying pipe 5 passes through the fixing block 6, which can fix the second conveying pipe 5 and prevent the container body 1 from shaking during transportation, which could cause cracks at the connection of the second conveying pipe 5. The upper end of the fixing block 6 is fixedly connected to the inner side of the container body 1. A nozzle 7 is fixedly connected to the air outlet of the second conveying pipe 5. The nozzle 7 is installed on the second conveying pipe 5. Cold air enters the interior of the container body 1 through the second conveying pipe 5 and can diffuse the cold air inside the container body 1, which helps to improve the cooling effect.

[0032] like Figure 1 and Figure 2 As shown, the second conveying pipe 5 is fixedly connected to the inner wall of the container body 1. The second conveying pipe 5 penetrates the container body 1 and is installed on the container body 1. The second conveying pipe 5 can be fixed to prevent the container body 1 from shaking during transportation, thus playing a fixing role. The installation groove 2 is equipped with a filter mechanism 3. The filter mechanism 3 includes a fixing column 301 fixedly connected to the inside of the installation groove 2. A buckle 302 is fixedly connected to one side of the fixing column 301.

[0033] like Figure 5 and Figure 6As shown, a limiting rod 309 is engaged with one side of the buckle 302. A sliding sleeve 306 is fixedly connected to one end of the limiting rod 309. The inner wall of the sliding sleeve 306 is slidably connected to the outer surface of the sliding rod 304. The outer surface of the sliding rod 304 is sleeved with the inside of the spring 305. The sliding sleeve 306 is installed on the sliding rod 304 and can slide on the sliding rod 304, thereby driving the limiting rod 309 to fix and release the buckle 302. The spring 305 is installed on the sliding rod 304 and can support the sliding rod 304.

[0034] A spring 305 is fixedly connected to one side of the sliding sleeve 306. A fixed housing 303 is fixedly connected to the end of the spring 305 away from the sliding sleeve 306. A fastening post 307 is slidably connected to the inner wall of the fixed housing 303. The fastening post 307 penetrates the fixed housing 303 and is installed inside the fixed housing 303. When it is necessary to fix the buckle 302, the fastening sleeve can pull the fastening post 307 to tighten it, thereby fixing the buckle 302.

[0035] A sliding rod 304 is fixedly connected to the inner side of the fixed shell 303, and a filter device 308 is fixedly connected to one side of the fixed shell 303. Fresh goods are transported long distances via containers. During transportation, the interior of the container needs to be refrigerated to keep the fresh products fresh. However, during refrigeration, impurities and bacteria can easily remain in the cold air, which can cause the fresh products to spoil. The filter device 3 can filter the refrigerated air.

[0036] The filtration device 308 and the refrigeration device 4 in this application are common electrical devices in the prior art, and their models or specific structures will not be described in detail in this application.

[0037] Working principle: After the refrigeration equipment 4 in the installation slot 2 is started, the generated low-temperature air is transported to the filter equipment 308 through the first conveying pipe 8. At this time, the air is unpurified and may carry mold spores or impurities. After the cold air enters the filter equipment 308, it removes bacteria, dust and other pollutants through multiple layers of filter media to ensure that the output air meets food-grade cleanliness standards. The filtered cold air is then transported to the interior of the container body 1 through the second conveying pipe 5. The fixing block 6 fixes the second conveying pipe 5 at multiple points to prevent the pipe from loosening due to vibration during transportation. Finally, the cold air is evenly discharged through the distributed nozzles 7, forming a low-temperature airflow network covering the entire container. When maintenance of the refrigeration equipment 4 is required, the nozzles are tightened... The movable fastening sleeve can release the restriction on the fastening column 307. Under the action of the spring 305, the sliding sleeve 306 can be pushed to slide along the sliding rod 304, causing the limiting rod 309 to disengage from the buckle 302. At this time, the fastening column 307 can be pulled out, and the filter device 308 together with the fixed shell 303 can be taken out of the mounting groove 2 for filter element replacement or cleaning. When installing the cleaned filter device 308, after pushing the filter device 308 back into the mounting groove 2, the fastening sleeve can be tightened to fix the fastening column 307, which can drive the sliding sleeve 306 to slide and drive the limiting rod 309 to re-engage with the buckle 302, ensuring that the equipment is stable and not loose, and realizing the filtration of the refrigerated air.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A container cold plate device with a filter structure, comprising a container body (1), characterized in that: The container body (1) has an installation groove (2) on its inner side. A filter mechanism (3) is provided inside the installation groove (2). The filter mechanism (3) includes a fixing column (301) that is fixedly connected to the inside of the installation groove (2). A buckle (302) is fixedly connected to one side of the fixing column (301). One side of the buckle (302) is engaged with a limiting rod (309). One end of the limiting rod (309) is fixedly connected to a sliding sleeve (306). One side of the sliding sleeve (306) is fixedly connected to a spring (305). The end of the spring (305) away from the sliding sleeve (306) is fixedly connected to a fixing shell (303). The inner side of the fixing shell (303) is fixedly connected to a sliding rod (304). One side of the fixing shell (303) is fixedly connected to a filter device (308).

2. The container cold plate device with a filter structure according to claim 1, characterized in that: The inner wall of the fixed shell (303) is slidably connected to a fastening post (307), which penetrates the fixed shell (303).

3. The container cold plate device with a filter structure according to claim 1, characterized in that: The inner wall of the sliding sleeve (306) is slidably connected to the outer surface of the sliding rod (304), and the outer surface of the sliding rod (304) is sleeved with the inside of the spring (305).

4. The container cold plate device with a filter structure according to claim 1, characterized in that: The refrigeration device (4) is fixedly connected inside the mounting slot (2), and the air outlet of the refrigeration device (4) is fixedly connected to the first delivery pipe (8).

5. The container cold plate device with a filter structure according to claim 4, characterized in that: The outlet of the first conveying pipe (8) is fixedly connected to the inlet of the filter device (308), and the outlet of the filter device (308) is fixedly connected to the inlet of the second conveying pipe (5).

6. The container cold plate device with a filter structure according to claim 5, characterized in that: The second conveying pipe (5) is fixedly connected to the inner wall of the container body (1), and the second conveying pipe (5) penetrates the container body (1).

7. The container cold plate device with a filter structure according to claim 6, characterized in that: A fixing block (6) is fixedly connected to the outer surface of the second conveying pipe (5), and the second conveying pipe (5) passes through the fixing block (6).

8. The container cold plate device with a filter structure according to claim 7, characterized in that: The upper end of the fixing block (6) is fixedly connected to the inner side of the container body (1), and the air outlet of the second conveying pipe (5) is fixedly connected to the nozzle (7).

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