Fresh aquatic product transportation container capable of realizing highway-railway combined transportation

Abstract

The invention discloses a fresh and alive aquatic product transportation container capable of achieving highway-railway combined transportation. The fresh and alive aquatic product transportation container comprises an equipment cabin and a water tank used for storing fresh and alive aquatic products. A fish containing opening is formed in the top of the water tank, and the interior of the water tank is provided with a plurality of sub-cabins divided by partition plates according to actual needs. An unloading opening is formed in the side wall of the container of each sub-cabin; a gooseneck groove is formed below the equipment cabin; the structural size of the fresh and live aquatic product transportation container meets the requirements of the national standard GB / T 1413-2023 and the international standard ISO 668: 2020. Design is carried out strictly according to national standard requirements of containers, and domestic and international land transportation and railway transportation are met. And the device cabin and the plurality of separated cabins are adopted for segmentation by adopting double-sandwich composite material plates, so that the heat preservation and bearing requirements of a single separated cabin are met, and a plurality of varieties of fresh aquatic products can be transported.

Description

Technical Field

[0001] The invention relates to a fresh aquatic product transport container capable of realizing road-rail combined transport, belonging to the technical field of fresh aquatic product transport containers. Background Art

[0002] As consumers' preference for fresh aquatic products continues to increase, market demand continues to expand. According to relevant surveys, domestic consumption of fresh aquatic products has increased year by year, and the market demand potential is huge. In terms of market competition, due to the characteristics of fresh aquatic products such as high freshness requirements and difficulty in transportation, market competition is mainly concentrated in coastal areas and large inland cities. On the one hand, the large volume of seafood production cannot be transported over long distances and can only be digested or frozen nearby. On the other hand, the inland live seafood market is in short supply and high in price. At present, long-distance transportation mainly relies on air transportation, which has high costs and limited transportation capacity, limiting the consumption of ordinary people. With the improvement of people's living standards, the demand for live seafood with better taste is increasing.

[0003] With the continuous development of the domestic aquaculture industry, the market demand for fresh aquatic products is becoming increasingly strong, the trend of globalization of aquatic product trade is becoming increasingly clear, the preservation and transportation technology is constantly improving, and the advantages of container transportation are gradually becoming prominent. The demand for fresh aquatic product transportation containers will also continue to grow.

[0004] How to prepare a fresh aquatic product transport container that can realize road-rail combined transport has become a problem to be solved. Summary of the invention

[0005] The purpose of the present invention is to provide a fresh aquatic product transport container that can realize road-rail combined transport, which is designed in accordance with national container standards and meets domestic and international land, sea and rail transport.

[0006] To solve the above technical problems, the purpose of the present invention is achieved as follows:

[0007] The present invention relates to a fresh aquatic product transport container capable of realizing road-rail combined transport, comprising an equipment cabin and a water tank for storing fresh aquatic products;

[0008] The top of the water tank is provided with a fish loading port, and the inside is provided with a plurality of compartments separated by partition plates according to actual needs; and the side wall of each compartment container is provided with an unloading port;

[0009] A gooseneck slot is provided under the equipment cabin;

[0010] The structural dimensions of the fresh aquatic product transport container meet the requirements of the national standard GB / T 1413-2023 and the international standard ISO 668:2020.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the unloading port includes an outer port frame and an inner port frame connected to each other; the outer port frame and the inner port frame form a through hole for fresh aquatic products to pass through;

[0012] The outer opening frame is provided with an outer cover at the position of the through hole, and the inner opening frame is provided with an inner cover at the position of the through hole;

[0013] The outer cover comprises an outer cover plate, a first plate body and a second plate body which are fixed to each other; a receiving space filled with a heat-insulating layer is formed between the first plate body and the second plate body;

[0014] A connecting stud is fixedly arranged on the inner cover, the connecting stud passes through the first plate body and the second plate body, and a nut is arranged at the end thereof;

[0015] A drawstring is fixed on the inner cover.

[0016] On the basis of the above scheme and as a preferred scheme of the above scheme: the water tank is composed of a double-layer sandwich panel, and the partition plate is a double-layer sandwich panel.

[0017] On the basis of the above scheme and as a preferred scheme of the above scheme: the double-layer sandwich panel includes a first composite layer, a first foamed layer, a second composite layer, a second foamed layer and a second composite layer; an end panel is provided at the end of the composite material double sandwich panel; a reinforcing angle bar is fixedly provided at the angle formed by the end panel and the first composite layer, and an L-shaped reinforcing angle bar is fixedly provided at the angle formed by the end panel and the third composite layer.

[0018] On the basis of the above scheme and as a preferred scheme of the above scheme: the first foaming layer and the second foaming layer are PVC foaming material, polyurethane foaming material, EPP foaming material, EPS foaming material or polystyrene foaming material; the first composite layer, the second composite layer and the third composite layer are glass fiber reinforced composite materials or carbon fiber reinforced composite materials.

[0019] On the basis of the above scheme and as a preferred scheme of the above scheme: the first plate body is provided with a recessed portion, and the outer cover plate is provided with a quick-release small mouth cover at the position of the recessed portion; the quick-release small mouth cover is provided with a lock mounting hole, and the lock mounting hole is installed with a lock.

[0020] On the basis of the above scheme and as a preferred scheme of the above scheme: the outer mouth frame includes an outer mouth frame side wall extending in the axial direction, and the proximal end position of the outer mouth frame side wall is provided with an outer mouth frame flange extending in the radial direction; the inner mouth frame includes an inner mouth frame side wall arranged in the axial direction and an inner mouth wall flange arranged in the radial direction; the outer side of the inner mouth frame side wall away from one end of the inner mouth wall flange is connected to the inner side of the outer mouth frame side wall.

[0021] The beneficial effects of the present invention are as follows: the fresh aquatic product transport container for road-rail transport is designed in strict accordance with the national standard requirements for containers, and meets the requirements of domestic and international land and rail transport. It also includes an equipment cabin and a plurality of compartments, which are divided by double-core composite material plates to meet the requirements of thermal insulation and load-bearing of a single compartment, and can transport multiple varieties of fresh aquatic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of a fresh aquatic product transport container capable of realizing road-rail combined transport according to the present invention;

[0023] Figure 2 yes Figure 1 sectional view of

[0024] Figure 3 It is a structural diagram of the unloading port;

[0025] Figure 4 It is a cross-sectional structural diagram of the unloading port;

[0026] Figure 5 This is a cross-sectional structural diagram of the unloading port in another direction;

[0027] Figure 6 It is a structural diagram of the connection between the outer mouth frame and the inner product frame;

[0028] Figure 7 It is the structural diagram of the inner cover;

[0029] Figure 8 It is a structural diagram of the connecting stud;

[0030] Fig. 9 It is a schematic diagram of the structure of a double sandwich panel;

[0031] Fig.10 It is another structural schematic diagram of a double sandwich panel. DETAILED DESCRIPTION

[0032] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0033] Combination Figures 1 to 10 , the present invention is described in detail. The present invention relates to a fresh aquatic product transport container that can realize road-rail transport, comprising an equipment compartment 1 and a water tank 2 for storing fresh aquatic products. And the structural dimensions of the fresh aquatic product transport container meet the requirements of the national standard GB / T 1413-2023 and the 1AX standard in the international standard ISO 668:2020. The fresh aquatic product transport container prepared according to national and international standard dimensions meets the requirements of domestic and international land and rail transport.

[0034] The top of the water tank 2 is provided with a fish loading port 3, and the interior is provided with a plurality of compartments 4 separated by a partition plate 6 according to actual needs; and a unloading port 5 is provided on the container side wall of each compartment 4. The specific number of compartments 4 is adjusted according to actual needs, and is generally 4-5. Different compartments 4 can transport different varieties of fresh aquatic products.

[0035] A gooseneck trough is provided under the equipment cabin 1, so that the fresh aquatic product transport container can be transported by a skeleton vehicle, and road-rail combined transport can be realized.

[0036] The unloading port structure includes an outer port frame 51 and an inner port frame 52 connected to each other; the outer port frame 51 and the inner port frame 52 form a through hole 501 for fresh aquatic products to pass through. The outer port frame 51 is provided with an outer cover 53 at the position of the through hole, and the inner port frame 52 is provided with an inner cover 54 at the position of the through hole 501.

[0037] The outer cover 3 includes an outer cover plate 531, a first plate body 533 and a second plate body 535 which are fixed to each other; a receiving space filled with a thermal insulation layer 534 is formed between the first plate body 533 and the second plate body 535. The thermal insulation layer 534 can be formed by foaming a thermal insulation foam material, or can be other thermal insulation materials, and has good thermal insulation performance, and can ensure the temperature of the water body in the container.

[0038] The inner cover 54 is fixedly provided with a connecting stud 55, which passes through the first plate 533 and the second plate 535, and a nut 56 is provided at the end thereof; a pull rope is fixed on the inner cover 54. The nut 56 used may be a butterfly nut, for example, it is removed from the connecting stud 55. The outer cover 3 can be removed as a whole by rotating the nut 56, and then the fish unloading adapter is used, one end of the fish unloading adapter is aligned and fixed with the unloading port structure, and the other end is filled with water into the fish unloading adapter. After the pressure of the water bodies on both sides of the inner cover 54 is balanced, the pull rope can be pulled to open the inner cover 54. Then the fish unloading adapter is removed from the unloading port position, so that the fresh aquatic products in the container flow out with the water. The fish unloading adapter used may be an L-shaped pipe, one end of which is fixed to the unloading port, and the other end is vertically facing. When water is poured into the tube, when the height of the water inside the tube is the same as the height of the water in the container, the internal pressure of the inner cover 54 can be balanced, and the inner cover can be easily opened.

[0039] The outer mouth frame 51 and the inner mouth frame 52 are annular structures. The outer mouth frame 1 includes an outer mouth frame side wall 511 extending in the axial direction, and the outer mouth frame flange 512 extending in the radial direction is arranged at the proximal end of the outer mouth frame side wall 511. The inner mouth frame 52 includes an inner mouth frame side wall 521 arranged in the axial direction and an inner mouth wall flange 522 arranged in the radial direction; the outer side of the inner mouth frame side wall 521 away from the inner mouth wall flange 522 is connected to the inner side of the outer mouth frame side wall 511, that is, the inner mouth frame 52 is inserted into the inner side of the outer mouth frame 1 and fixedly connected to form a fixed frame structure. The outer mouth frame flange 512 and the inner mouth wall flange 522 are respectively contacted and fixed with the outer side and the inner side of the container side wall plate, thereby fixing the entire unloading port structure to the container side wall plate.

[0040] The outer opening frame 1 and the inner opening frame 52 that are fixed to form an integral frame structure form a through hole 501 for fresh aquatic products to pass through. After the outer cover and the inner cover are opened, the fresh aquatic products can be unloaded through the through hole 501.

[0041] Furthermore, the first plate 533 is provided with a recessed portion 537, and the outer cover 531 is provided with a quick-release small opening cover 532 at the position of the recessed portion 537; the quick-release small opening cover 532 is provided with a lock buckle installation hole 536, and a lock buckle is installed in the lock buckle installation hole 536. The lock buckle can be an electronic lock or a mechanical lock to prevent unauthorized personnel from opening the outer cover.

[0042] Furthermore, the inner cover 54 includes an inner cover body 541, and a connecting plate 542 and a groove 543 are provided on one side of the inner cover body 541. A stud connecting plate 551 is fixed to one end of the connecting stud 55, which is arranged in the accommodation space between the connecting plate 541 and the inner cover body 541, and a hole for the connecting stud to pass through is provided on the connecting plate 542.

[0043] A sealing ring 57 is provided at the connection between the outer cover 53 and the outer opening frame 51 and the inner opening frame 52. A sealing ring 57 is provided at the connection between the inner opening frame 52 and the inner cover. The end of the inner opening frame 52 is inserted into the groove 543, and another sealing ring 57 is provided between the two, which plays a good sealing role.

[0044] The double sandwich panel includes a first composite layer 71, a first foamed layer 72, a second composite layer 73, a second foamed layer 74 and a second composite layer 75; an end panel 76 is provided at the end of the composite double sandwich panel; a reinforcing angle material 77 is fixedly provided at the angle formed by the end panel 76 and the first composite layer 71, and an L-shaped reinforcing angle material 77 is fixedly provided at the angle formed by the end panel 76 and the third composite layer 75.

[0045] The double sandwich panel with three layers and two cores can increase the thermal insulation effect, ensure the in-plane rigidity, and avoid the wrinkling and instability of the double sandwich panel under internal pressure and overall stress. The end panels 76 arranged at the four ends of the double sandwich panel can convert the in-plane shear of the first foam layer 72 and the second foam layer 745 into concentrated loads. The end panels 76 are made of metal, stainless steel or aluminum alloy, and in this embodiment, aluminum alloy is selected.

[0046] Furthermore, one of the functions of the reinforcing angle bar 77 is to strengthen the strength of the double sandwich panel, and another function is to connect with other structural members. The reinforcing angle bar 77 is made of metal, stainless steel or aluminum alloy, and in this embodiment, aluminum alloy is selected.

[0047] Furthermore, the first foaming layer 72 and the second foaming layer 74 are made of PVC foaming material, polyurethane foaming material, EPP foaming material, EPS foaming material or polystyrene foaming material. In this embodiment, PVC foaming material is selected.

[0048] Furthermore, the first composite layer 71, the second composite layer 73 and the third composite layer 75 are glass fiber reinforced composite materials or carbon fiber reinforced composite materials, or other composite materials. In this embodiment, carbon fiber reinforced composite materials are selected.

[0049] Another structure of the double sandwich panel structure, two reinforcing angle bars 77 are arranged inside the first foaming layer 72; two reinforcing angle bars 77 are arranged inside the second foaming layer 74. The reinforcing angle bars 77 on the same side of the first foaming layer 72 and the second foaming layer 74 are located at the same position. Further, the two reinforcing angle bars 77 in the first foaming layer 72 are arranged back to back; the two reinforcing angle bars 77 in the second foaming layer 74 are arranged back to back. One side of the two reinforcing angle bars 77 in the first foaming layer 72 is connected to the first composite layer 71, and the end of the other side is in contact with the second composite layer 3; one side of the two reinforcing angle bars 77 in the second foaming layer 74 is connected to the third composite layer 75, and the end of the other side is in contact with the second composite layer 73. That is, the four reinforcing angle bars 77 in the first foaming layer 72 and the second foaming layer 74 form an I-shaped structure as a whole, which can increase the strength of the double sandwich panel and can be connected to other double sandwich panels through the four reinforcing angle bars 77.

[0050] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A fresh aquatic product transport container capable of realizing road-rail combined transport, characterized in that: It comprises an equipment cabin (1) and a water tank (2) for storing fresh aquatic products; The top of the water tank (2) is provided with a fish loading port (3), and a plurality of compartments (4) separated by partition plates (6) are provided inside according to actual needs; a unloading port (5) is provided on the container side wall of each compartment (4); A gooseneck groove is provided under the equipment cabin (1); The dimensions of the fresh aquatic product transport container meet the requirements of the national standard GB / T 1413-2023 and the international standard ISO 668:2020.

2. A fresh aquatic product transport container capable of realizing road-rail combined transport according to claim 1, characterized in that: The unloading port (5) comprises an outer port frame (51) and an inner port frame (52) connected to each other; the outer port frame (51) and the inner port frame (52) form a through hole (501) for fresh aquatic products to pass through; The outer opening frame (51) is provided with an outer cover (53) at the position of the through hole, and the inner opening frame (52) is provided with an inner cover (54) at the position of the through hole (501); The outer cover (53) comprises an outer cover plate (531), a first plate body (533) and a second plate body (535) which are fixed to each other; a receiving space filled with a heat-insulating layer (534) is formed between the first plate body (533) and the second plate body (535); A connecting stud (55) is fixedly provided on the inner cover (54), and the connecting stud (55) passes through the first plate body (533) and the second plate body (535), and a nut (56) is provided at the end thereof; A drawstring is fixed on the inner cover (54).

3. The fresh aquatic product transport container capable of realizing road-rail combined transport according to claim 1, characterized in that: The water tank (2) is composed of a double-layer sandwich panel, and the partition panel (6) is a double-layer sandwich panel.

4. The fresh aquatic product transport container capable of realizing road-rail combined transport according to claim 3 is characterized in that: The double-layer sandwich panel comprises a first composite layer (71), a first foaming layer (72), a second composite layer (73), a second foaming layer (74) and a second composite layer (75); an end panel (76) is arranged at the end of the composite double sandwich panel; a reinforcing angle bar (77) is fixedly arranged at the angle formed by the end panel (76) and the first composite layer (71), and an L-shaped reinforcing angle bar (77) is fixedly arranged at the angle formed by the end panel (76) and the third composite layer (75).

5. The fresh aquatic product transport container capable of realizing road-rail combined transport according to claim 4, characterized in that: The first foaming layer (72) and the second foaming layer (74) are PVC foaming material, polyurethane foaming material, EPP foaming material, EPS foaming material or polystyrene foaming material; the first composite layer (71), the second composite layer (73) and the third composite layer (75) are glass fiber reinforced composite materials or carbon fiber reinforced composite materials.

6. The fresh aquatic product transport container capable of realizing road-rail combined transport according to claim 1, characterized in that: The first plate body (533) is provided with a recessed portion (537), and the outer cover plate (531) is provided with a quick-release small-mouth cover (532) at the position of the recessed portion (537); the quick-release small-mouth cover (532) is provided with a lock buckle mounting hole (536), and the lock buckle mounting hole (536) is installed with a lock buckle.

7. The fresh aquatic product transport container capable of realizing road-rail transport according to claim 1, characterized in that: The outer mouth frame (51) comprises an outer mouth frame side wall (511) extending in the axial direction, and an outer mouth frame flange (512) extending in the radial direction is arranged at a proximal end of the outer mouth frame side wall (511); the inner mouth frame (52) comprises an inner mouth frame side wall (521) arranged in the axial direction and an inner mouth wall flange (522) arranged in the radial direction; the outer side of the inner mouth frame side wall (521) away from one end of the inner mouth wall flange (522) is connected to the inner side of the outer mouth frame side wall (511).

Images