Live fish low-temperature dormancy out-of-water keep-alive transport case

Abstract

The utility model discloses a live fish low-temperature dormancy out-of-water keep-alive transport case, and relates to the technical field of live fish transportation, the live fish low-temperature dormancy out-of-water keep-alive transport case comprises a case body, an inner cavity of the case body is provided with a plurality of groups of placing assemblies distributed at equal intervals, and the inner cavity of the case body is provided with a spraying assembly above each group of placing assembly; the placing assembly comprises a plurality of sets of through grooves which are formed in the front side of the box body and distributed at equal intervals, a placing frame is slidably connected into each set of through grooves, and a grid plate is fixedly installed at the bottom of each placing frame. The movable plate is moved according to the size of the dormant fishes, the internal space of the placing frame is adjusted, and the dormant fishes matched with the dormant fishes in size are placed in respective grids to be separated, so that on one hand, collision among the dormant fishes can be avoided, and on the other hand, the dormant fishes can be placed in different grids according to the size of the dormant fishes; the fish with the large size is prevented from being extruded to die during transportation, so that the survival rate of the dormant fish is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of live fish transportation technology, specifically a live fish low-temperature dormancy off-water transport box for preservation. Background Technology

[0002] Low-temperature ex-water dormancy transport of live fish involves first placing the fish in a low-temperature environment to induce a dormant state, and then transferring them from the water to a special transport container for transport. This method can significantly reduce water volume and transportation costs, while effectively reducing damage to the fish during handling. However, in existing technologies, the low-temperature ex-water transport boxes for live fish dormancy dormancy dormancy do not filter the low-temperature water thoroughly, which can easily lead to blockages in the circulating water system.

[0003] The existing patent (publication number: CN220023910U) discloses a live fish low-temperature dormancy off-water transport box, which can spray low-temperature water evenly onto the body surface and gills of the dormant fish through a nozzle, thereby cooling the fish's body surface and keeping the gills moist, achieving the effect of dormancy preservation. The fish can be separated by partitions to avoid collisions between fish. The low-temperature water can be filtered layer by layer by filter plate assemblies at the bottom of each support frame to prevent impurities in the low-temperature water from clogging the pipes, water passages and nozzles.

[0004] However, the above technical solutions still have certain defects. The nozzles in the above devices are only set at the top of the inner cavity of the transport box. This spraying method causes the live fish at the upper part of the inner cavity of the transport box to be exposed to low-temperature water with a suitable temperature, thereby affecting the productivity of the live fish at the lower part of the inner cavity of the transport box. At the same time, the partitions in the support frame are fixed, which makes it more crowded for larger fish to be placed inside, which may lead to the death of larger fish during transportation. Therefore, a live fish low-temperature dormancy off-water preservation transport box is proposed. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a live fish low-temperature dormancy off-water transport box to solve the technical problems mentioned in the background above.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a live fish low-temperature dormancy off-water transport box, including a box body, wherein the inner cavity of the box body is provided with several groups of equidistantly distributed placement components, and a spray component is installed above each group of placement components in the inner cavity of the box body;

[0007] The placement component includes several sets of equidistant through slots opened on the front side of the box. Each set of through slots is slidably connected to a placement frame. A grid plate is fixedly installed at the bottom of the placement frame. Several sets of equidistant fixed partitions are horizontally fixedly connected to the placement frame. Several sets of movable plates are vertically slidably connected to the placement frame.

[0008] The spray assembly includes a circulating water pump fixedly installed at the bottom of the inner cavity of the box via a fixing seat. The output end of the circulating water pump is fixedly connected to a connecting pipe, and the other end of the connecting pipe extends through to the top of the inner side wall of the box. The outer wall of the connecting pipe is fixedly connected to a number of branch pipes corresponding to the number of the placement assembly. The other end of each branch pipe is fixedly connected to a water storage tank, and each water storage tank is located above the corresponding placement frame and fixedly connected to the inner wall of the box. The bottom of each water storage tank is fixedly connected to a number of evenly distributed spray nozzles.

[0009] As a preferred technical solution of the live fish low-temperature dormancy off-water transport box of this utility model, each set of movable plates has a notch that matches the width of the fixed partition, each set of movable plates has a slider fixedly installed at both ends, the front and rear ends of the inner side of the placement frame have a sliding groove that matches the slider, each set of placement frames has a pull rod fixedly installed on the front side, and the front side of each set of placement frames is fixedly connected to the front side of the box body by bolts.

[0010] As a preferred technical solution of the live fish low-temperature dormancy off-water transport box of this utility model, the inner cavity of the box is fixedly installed with an inclined guide plate below the placement frame, and a number of filter screens corresponding to the number of guide plates are slidably connected to one side of the inner cavity of the box, and one end of the filter screen is attached to one end of the corresponding guide plate.

[0011] As a preferred technical solution for a live fish low-temperature dormancy off-water transport box of this utility model, each set of filter screens has an installation plate fixedly installed at the other end, and each set of installation plates extends through to the outside of the box and is fixedly installed with a handle.

[0012] As a preferred technical solution for a live fish low-temperature dormancy off-water transport box of this utility model, each set of mounting plates is fixedly connected to both ends of a fixing block, and the fixing block is fixedly connected to the outside of the box body by fixing bolts.

[0013] As a preferred technical solution of the live fish low-temperature dormancy off-water transport box of this utility model, an operation panel is fixedly installed on one side of the outer side of the box, and a temperature sensor is fixedly installed on the inner side wall of the box.

[0014] As a preferred technical solution of the live fish low-temperature hibernation off-water transport box of this utility model, the side of the box is provided with ventilation holes that allow the hibernating fish to pass through for oxygen.

[0015] In summary, the present invention has the following main advantages:

[0016] 1. This utility model uses a movable plate that moves according to the size of the dormant fish to adjust the internal space of the placement frame. Dormant fish of suitable size are placed into their respective compartments for separation. On the one hand, this can avoid collisions between dormant fish, and on the other hand, it can place them in different compartments according to their size, preventing larger fish from being squeezed and dying during transportation, thereby greatly improving the survival rate of dormant fish.

[0017] 2. This utility model involves filling the bottom of the tank with low-temperature water, then starting a circulating water pump to deliver the low-temperature water to each water tank through connecting pipes and branch pipes. Finally, several sets of nozzles evenly spray the low-temperature water onto the body surface and gills of the dormant fish in each placement frame. This achieves two goals: firstly, cooling the fish's body surface and keeping the gills moist, thus achieving the effect of keeping the fish alive during dormancy; secondly, ensuring that all the dormant fish in the placement frame are sprayed with low-temperature water at a suitable temperature, maximizing the survival rate of the dormant fish. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the through-slot structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the placement frame structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the movable plate structure of this utility model;

[0022] Figure 5 This is a front sectional view of the box body of this utility model.

[0023] In the diagram: 100, housing; 200, placement assembly; 300, spray assembly;

[0024] 110. Control panel; 120. Vent hole;

[0025] 210. Through slot; 220. Placement frame; 230. Mesh plate; 240. Fixed partition; 250. Movable plate; 251. Notch; 252. Slider; 253. Slide groove; 260. Tie rod;

[0026] 310. Circulating water pump; 320. Connecting pipe; 330. Branch pipe; 340. Water tank; 350. Sprayer head; 360. Flow guide plate; 370. Filter screen; 380. Mounting plate; 390. Handle; 3910. Fixing block; 3920. Fixing bolt; 3930. Temperature sensor. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0028] The embodiments of this utility model will be described below based on its overall structure.

[0029] A live fish cryogenic dormancy transport box for survival, such as... Figure 1-4 As shown, the device includes a housing 100, the inner cavity of which is provided with several sets of equidistantly distributed placement components 200. A spray component 300 is installed above each set of placement components 200 within the inner cavity of the housing 100. Each placement component 200 includes several sets of equidistantly distributed through slots 210 formed on the front side of the housing 100. A placement frame 220 is slidably connected within each through slot 210. A grid plate 230 is fixedly installed at the bottom of each placement frame 220. Several sets of equidistantly distributed fixed components are horizontally fixedly connected within each placement frame 220. The fixed partition 240 and the placement frame 220 are longitudinally slidably connected to several sets of movable plates 250. Each set of movable plates 250 has a notch 251 that matches the width of the fixed partition 240. Each set of movable plates 250 has a slider 252 fixedly installed at both ends. The front and rear ends of the inner side of the placement frame 220 have grooves 253 that match the sliders 252. Each set of placement frames 220 has a pull rod 260 fixedly installed on the front side. The front side of each set of placement frames 220 is fixedly connected to the front side of the box body 100 by bolts.

[0030] The staff releases the limit of the placement frame 220, pulls the lever 260 to cooperate with the through groove 210 to pull the placement frame 220 out of the box 100, and then places the dormant fish on the grid plate 230 inside the placement frame 220. At this time, the movable plate 250 is moved according to the size of the dormant fish to adjust the internal space of the placement frame 220. The dormant fish of appropriate size are placed into their respective compartments for separation. On the one hand, this can avoid collisions between the dormant fish, and on the other hand, it can be placed in different compartments according to the size of the dormant fish to prevent larger fish from being squeezed and dying during transportation, thereby greatly improving the survival rate of the dormant fish. Then, the lever 260 is pushed to make the placement frame 220 slide from the through groove 210 into the box 100 and fix it with bolts.

[0031] Please refer to this carefully. Figure 3 and Figure 5As shown, the spray assembly 300 includes a circulating water pump 310 fixedly installed at the bottom of the inner cavity of the housing 100 via a fixing seat. The output end of the circulating water pump 310 is fixedly connected to a connecting pipe 320. The other end of the connecting pipe 320 extends through to the top of the inner side wall of the housing 100. Several branch pipes 330 corresponding to the number of placement assemblies 200 are fixedly connected to the outer wall of the connecting pipe 320. The other end of each branch pipe 330 is fixedly connected to a water storage tank 340. Each water storage tank 340 is located above the corresponding placement frame 220 and is fixedly connected to the inner wall of the housing 100. Several sets of evenly distributed spray nozzles 350 are fixedly connected to the bottom of each water storage tank 340.

[0032] Low-temperature water is poured into the bottom of the tank 100. By starting the circulating water pump 310, the low-temperature water is transported to each water storage tank 340 through the connecting pipe 320 and the branch pipe 330. Finally, several sets of nozzles 350 spray the low-temperature water evenly onto the body surface and gills of the dormant fish in each placement frame 220. On the one hand, this cools the fish's body surface and keeps the gills moist, achieving the effect of keeping the fish alive during dormancy. On the other hand, it ensures that all the dormant fish in the placement frame 220 are sprayed with low-temperature water at a suitable temperature, maximizing the survival rate of the dormant fish.

[0033] Please refer to this carefully. Figure 2 , Figure 3 as well as Figure 5 As shown, an inclined guide plate 360 ​​is fixedly installed in the inner cavity of the box 100 below the placement frame 220. Several sets of filter screens 370 corresponding to the number of guide plates 360 are slidably connected to one side of the inner cavity of the box 100. One end of the filter screen 370 is attached to one end of the corresponding guide plate 360. An installation plate 380 is fixedly installed on the other end of each set of filter screens 370. Each set of installation plates 380 extends through to the outside of the box 100 and is fixedly installed with a handle 390. Fixing blocks 3910 are fixedly connected to both ends of each set of installation plates 380. The fixing blocks 3910 are fixedly connected to the outside of the box 100 by fixing bolts 3920.

[0034] Each layer of water tank 340 sprays low-temperature water onto the dormant fish through nozzles 350, and then drips onto the guide plate 360 ​​through the mesh plate 230. The guide plate 360 ​​is tilted so that the low-temperature water flows to the filter screen 370 on one side for filtration, and finally returns to the bottom of the inner cavity of the tank 100. This achieves the filtration of low-temperature water and impurities, thereby keeping the low-temperature water clean and avoiding blockage of the water pipes. After a period of use, the filter screen 370 can be removed for cleaning or replacement by unscrewing the fixing bolts 3920.

[0035] Please refer to this carefully. Figure 1 and Figure 5As shown, an operation panel 110 is fixedly installed on one side of the outer side of the box 100, a temperature sensor 3930 is fixedly installed on the inner side wall of the box 100, and a ventilation hole 120 is opened on the side of the box 100 to allow oxygen required by the hibernating fish to pass through.

[0036] The circulating water pump 310 is electrically connected to an external power source via the control panel 110, and the temperature sensor 3930 is electrically connected to the control panel 110. A vent 120 is also provided on the side of the tank 100 to allow oxygen for the hibernating fish to pass through. The liquid level of the low-temperature water stored at the bottom of the tank 100 is lower than the bottom filter screen 370.

[0037] In use, the staff releases the limit of the placement frame 220, pulls the lever 260 in conjunction with the through groove 210 to pull the placement frame 220 out of the box 100, and then places the dormant fish on the grid plate 230 inside the placement frame 220. At this time, the movable plate 250 is moved according to the size of the dormant fish to adjust the internal space of the placement frame 220, and dormant fish of appropriate size are placed into their respective compartments for separation. This avoids collisions between dormant fish and allows them to be placed in different compartments according to their size, preventing larger fish from being squeezed and dying during transportation, thus greatly improving the survival rate of the dormant fish; the low temperature Water is poured into the bottom of the tank 100. By starting the circulating water pump 310, the low-temperature water is transported to each water storage tank 340 through the connecting pipe 320 and the branch pipe 330. Finally, several sets of nozzles 350 spray the low-temperature water evenly onto the body surface and gills of the dormant fish in each placement frame 220. On the one hand, this cools the fish's body surface and keeps the gills moist, achieving the effect of keeping the fish alive during dormancy. On the other hand, it ensures that all the dormant fish in the placement frame 220 are sprayed with low-temperature water at a suitable temperature, maximizing the survival rate of the dormant fish. The parts of this device not mentioned are the same as or can be implemented using existing technologies.

[0038] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A live fish low-temperature dormancy off-water transport box, comprising a box body (100), characterized in that: The inner cavity of the box (100) is provided with several sets of equidistantly distributed placement components (200), and a spray component (300) is installed above each set of placement components (200) in the inner cavity of the box (100). The placement assembly (200) includes several sets of equidistant through slots (210) opened on the front side of the box (100). Each set of through slots (210) is slidably connected to a placement frame (220). A grid plate (230) is fixedly installed at the bottom of the placement frame (220). Several sets of equidistant fixed partitions (240) are horizontally fixedly connected to the placement frame (220). Several sets of movable plates (250) are vertically slidably connected to the placement frame (220). The spray assembly (300) includes a circulating water pump (310) fixedly installed at the bottom of the inner cavity of the housing (100) via a fixing seat. The output end of the circulating water pump (310) is fixedly connected to a connecting pipe (320). The other end of the connecting pipe (320) extends through to the top of the inner side wall of the housing (100). The outer wall of the connecting pipe (320) is fixedly connected to a number of branch pipes (330) corresponding to the number of the placement assembly (200). The other end of each branch pipe (330) is fixedly connected to a water storage tank (340). Each water storage tank (340) is located above the corresponding placement frame (220) and fixedly connected to the inner wall of the housing (100). The bottom of each water storage tank (340) is fixedly connected to a number of evenly distributed spray nozzles (350).

2. The live fish low-temperature dormancy off-water transport box according to claim 1, characterized in that: Each set of movable plates (250) has a notch (251) that matches the width of the fixed partition (240). Each set of movable plates (250) has a slider (252) fixedly installed at both ends. The inner front and rear ends of the placement frame (220) have grooves (253) that match the slider (252). Each set of placement frames (220) has a pull rod (260) fixedly installed on the front side. The front side of each set of placement frames (220) is fixedly connected to the front side of the box body (100) by bolts.

3. The live fish low-temperature dormancy off-water transport box according to claim 1, characterized in that: An inclined guide plate (360) is fixedly installed in the inner cavity of the box (100) below the placement frame (220). A number of filter screens (370) corresponding to the number of guide plates (360) are slidably connected to one side of the inner cavity of the box (100), and one end of the filter screen (370) is attached to one end of the corresponding guide plate (360).

4. The live fish low-temperature dormancy off-water transport box according to claim 3, characterized in that: Each set of filter screens (370) has a mounting plate (380) fixedly installed at the other end, and each set of mounting plates (380) extends through to the outside of the housing (100) and is fixedly installed with a handle (390).

5. The live fish low-temperature dormancy off-water transport box according to claim 4, characterized in that: Each mounting plate (380) is fixedly connected to two ends with a fixing block (3910), and the fixing block (3910) is fixedly connected to the outside of the box (100) by fixing bolts (3920).

6. The live fish low-temperature dormancy off-water transport box according to claim 1, characterized in that: An operation panel (110) is fixedly installed on one side of the outer side of the housing (100), and a temperature sensor (3930) is fixedly installed on the inner side wall of the housing (100).

7. The live fish low-temperature dormancy off-water transport box according to claim 1, characterized in that: The side of the box (100) is provided with a ventilation hole (120) to allow oxygen for the hibernating fish to pass through.

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