Aquatic transport vehicle control system

Abstract

This utility model relates to the technical field of fresh product transportation equipment, and discloses a control system for an aquatic product transport vehicle, including a water tank with a support plate fixedly connected to the bottom of the water tank; an equipment slot is formed on the inner wall of the water tank, and strip-shaped limiting slots are formed on two opposite side walls of the equipment slot, with an isolation mesh plate engaging in the strip-shaped limiting slots; a temperature-controlled heater is installed in the equipment slot, and the temperature-controlled heater, together with the isolation mesh plate, achieves uniform heating to avoid local high temperature damage to aquatic products; a dissolved oxygen sensor is installed to monitor water quality in real time, and intelligent oxygenation is achieved through an air pump and a porous air pipe to ensure stable dissolved oxygen in the water, solving the problem of high mortality caused by temperature difference and lack of oxygen in traditional transportation; and the equipment slot and isolation mesh plate form a physical barrier to prevent the temperature-controlled heater from directly contacting the aquatic products, avoiding equipment damage or water pollution.

Description

Technical Field

[0001] This utility model relates to the technical field of fresh product transportation equipment, specifically a control system for an aquatic product transport vehicle. Background Technology

[0002] Fresh seafood products such as lobsters, fish, and shrimp are characterized by high protein, low fat, and rich mineral content, making them superior to other meats and eggs in terms of nutritional structure. In recent years, they have become a key focus of nutritious food consumption for urban and rural residents in my country. From the perspective of seafood production layout in my country, there is an imbalance between the north and south and the east and west. Most of my country's main seafood production areas are located in the coastal areas of East and South China, resulting in long-distance transportation of seafood from east to west and from south to north. To achieve good economic benefits, fresh seafood products must have a certain survival rate during transportation. Therefore, a good living and transportation environment is needed to ensure the survival of fresh seafood products and reduce mortality during transportation. Thus, water needs to be changed and drained regularly during transportation, and mechanical oxygenation is also required.

[0003] Currently, existing fresh product transportation solutions generally suffer from the following problems: First, water temperature fluctuations are significant; temperature changes during transportation (commonly ±5℃) easily lead to stress reactions in aquatic products, resulting in high mortality rates. Second, maintenance is cumbersome; cleaning the water tank usually requires complete drainage and disassembly of the equipment, making each maintenance session time-consuming. Third, dissolved oxygen monitoring is lagging; traditional methods rely on manual sampling and testing, which cannot provide real-time feedback on water quality, leading to untimely oxygenation and further increasing the risk of aquatic product mortality. Fourth, pH concentration changes increase the risk of aquatic product mortality. Fifth, ion concentration changes increase the risk of aquatic product mortality. Therefore, this utility model aims to solve the above problems by providing an aquatic product transport vehicle control system that can precisely control temperature, intelligently oxygenate, automatically adjust pH, perform water changes and chemical dosing, and is easy to maintain, thereby significantly improving the survival rate of fresh products during transportation. Utility Model Content

[0004] The purpose of this invention is to provide a control system for aquatic product transport vehicles to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a control system for an aquatic product transport vehicle, including a water tank.

[0006] A support plate is fixedly connected to the bottom of the water tank; an equipment slot is provided on the inner wall of the water tank, and strip-shaped limiting slots are provided on the two opposite side walls of the equipment slot, with an isolation mesh plate engaged in the strip-shaped limiting slots; a temperature-controlled heater is provided inside the equipment slot.

[0007] Furthermore, the front side wall of the water tank is provided with an installation groove; a display screen is installed in the installation groove.

[0008] Furthermore, a controller is also provided in the mounting slot below the display screen. The controller contains a wire board, which is equipped with a communication module and a control chip.

[0009] Furthermore, a T-shaped mounting hole is provided on the side wall of the water tank, and a first sealing rubber ring is provided in the T-shaped mounting hole.

[0010] Furthermore, a sensor group is fixedly connected to the outer end of the T-shaped limiting hole. The sensor group includes a dissolved oxygen sensor, a pH sensor, a calcium and magnesium ion sensor, and a nitrite sensor. The output ends of the dissolved oxygen sensor, pH sensor, calcium and magnesium ion sensor, and nitrite sensor are fixedly connected to probes, which extend into the water tank through the T-shaped limiting hole.

[0011] Furthermore, a pump set is fixedly connected to the right side of the water tank. The pump set includes an air pump, a water pump, and a medicine pump. A U-shaped connecting pipe is fixedly connected to the output end of the pump set, and a check valve is fixedly connected to the middle of the U-shaped connecting pipe.

[0012] Furthermore, a connector is fixedly connected to one end of the U-shaped connecting pipe, and a second sealing rubber ring is fixedly connected to the inner wall of the left end of the connector.

[0013] Furthermore, the port of the connector is threadedly connected to a perforated air pipe or water pipe.

[0014] Furthermore, the water tank has several vent holes at its rear end, a fixed cover is fixedly connected to the top of the water tank, one end of the fixed cover is connected to a flip cover via a hinge, and a handle is fixedly connected to the right end of the flip cover.

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

[0016] By installing a temperature-controlled heater, which, in conjunction with an isolation mesh plate, achieves uniform heating and avoids localized high temperatures that could damage aquatic life, and by installing a dissolved oxygen sensor to monitor water quality in real time, and by using an air pump and porous air pipes for intelligent oxygenation, the dissolved oxygen levels in the water are kept stable, solving the high mortality problem caused by temperature differences and oxygen deficiency in traditional transportation, the system further addresses this issue. Through the use of pH, calcium, magnesium ion, and nitrite sensors to monitor water quality in real time, and by adjusting chemicals and changing water, the pH and concentration of various ions in the water are kept stable, solving the high mortality problem caused by unstable pH and ion concentrations in traditional transportation, and by installing an equipment tank and an isolation mesh plate, the equipment tank and the isolation mesh plate form a physical barrier. The barrier prevents the temperature control heater from directly contacting the aquatic organisms, avoiding equipment damage or water pollution, reducing the risk of mechanical damage and electric shock, and ensuring biosafety. It features a T-shaped mounting hole and a first sealing rubber ring, along with a second sealing rubber ring on the connector, providing double leakage prevention. A check valve on the U-shaped connecting pipe effectively prevents water backflow from damaging the air pump, adapting to bumpy transport conditions and eliminating the risk of water and air leaks. A strip-shaped limiting groove allows the isolation mesh plate to be easily removed for cleaning or replacement. A multi-hole air pipe and connector, connected by threads, facilitate disassembly, unblocking, or replacement, reducing equipment maintenance time by more than 50%. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

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

[0019] Figure 2 This is a schematic diagram of the right-side cross-sectional structure of this utility model;

[0020] Figure 3 This is a front cross-sectional view of the present invention.

[0021] Figure 4 This is a top cross-sectional view of the present invention.

[0022] In the diagram: 1. Water tank; 2. Support plate; 3. Equipment slot; 4. Strip-shaped limiting slot; 5. Isolation mesh plate; 6. Temperature-controlled heater; 7. Mounting slot; 8. Display screen; 9. Controller; 10. T-shaped mounting hole; 11. First sealing rubber ring; 12. Sensor group; 13. Probe; 14. Pump group; 15. U-shaped connecting pipe; 16. Check valve; 17. Connector; 18. Second sealing rubber ring; 19. Porous air pipe; 20. Vent hole; 21. Fixed cover; 22. Flip cover; 23. Handle. Detailed Implementation

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] 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.

[0026] Please see Figure 1-4This utility model provides a technical solution for a control system for an aquatic product transport vehicle: A control system for an aquatic product transport vehicle includes a water tank 1, with a support plate 2 fixedly connected to the bottom of the water tank 1; an equipment slot 3 is provided on the inner wall of the water tank 1, and by setting the equipment slot 3 and the isolation mesh plate 5, the equipment slot 3 and the isolation mesh plate 5 form a physical barrier to prevent the temperature control heater 6 from directly contacting the aquatic products, avoiding equipment damage or water pollution, reducing mechanical damage and electric shock risks, and ensuring biosafety. Strip-shaped limiting slots 4 are provided on two opposite side walls of the equipment slot 3, and the isolation mesh plate 5 can be pulled out from the strip-shaped limiting slots 4 for easy cleaning or replacement. The isolation mesh plate 5 is engaged and connected in the strip-shaped limiting slots 4.

[0027] A temperature-controlled heater 6 is installed inside the equipment tank 3. The temperature-controlled heater 6, together with the isolation mesh plate 5, achieves uniform heating and avoids local high temperature damage to aquatic products. An installation groove 7 is opened on the front side wall of the water tank 1. A display screen 8 is installed inside the installation groove 7. A controller 9 is also installed inside the installation groove 7 and below the display screen 8. The controller has a wire board, and the wire board has a communication module and a control chip.

[0028] A T-shaped mounting hole 10 is provided on the side wall of the water tank 1. By setting the T-shaped mounting hole 10 and the first sealing rubber ring 11, the first sealing rubber ring 11 of the T-shaped mounting hole 10 and the second sealing rubber ring 18 of the connector 17 can double block leakage. The first sealing rubber ring 11 is provided in the T-shaped mounting hole 10.

[0029] A sensor group 12 is fixedly connected to the outer end of the T-shaped limiting hole. The sensor group 12 includes a dissolved oxygen sensor, a pH sensor, a calcium and magnesium ion sensor, and a nitrite sensor. By setting up the dissolved oxygen sensor, pH sensor, calcium and magnesium ion sensor, and nitrite sensor, the water quality is monitored in real time. Intelligent oxygenation is achieved through an air pump, a water pump, a chemical pump 14, and a porous air and water pipe 19, and the pH and ion concentration are adjusted to ensure the stability of dissolved oxygen, pH, and ion concentration in the water. This solves the problem of high mortality caused by temperature difference, hypoxia, and unstable pH and ion concentration in traditional transportation. The output ends of the dissolved oxygen sensor, pH sensor, calcium and magnesium ion sensor, and nitrite sensor 12 are fixedly connected to a probe 13. The probe 13 extends through the T-shaped limiting hole into the water tank 1 for easy detection of various parameters.

[0030] A pump set 14 is fixedly connected to the right side of water tank 1. The pump set includes an air pump and a water pump. The output ends of the air pump and water pump are fixedly connected to a U-shaped connecting pipe 15. A check valve 16 is fixedly connected to the middle of the U-shaped connecting pipe 15. By setting the check valve 16, the check valve 16 of the U-shaped connecting pipe 15 effectively prevents water from flowing back and damaging the air pump and water pump, adapts to bumpy transportation conditions, and eliminates the risk of water and air leakage. A connector 17 is fixedly connected to one end of the U-shaped connecting pipe 15. The inner wall of the left end of the connector 17 is fixedly connected to... The water tank 1 is equipped with a second sealing rubber ring 18. The port of the connector 17 is threadedly connected to a perforated air pipe and a water pipe 19. By setting the perforated air pipe, water pipe 19 and connector 17, the two are threadedly connected, which facilitates disassembly, unblocking or replacement, and reduces equipment maintenance time by more than 50%. Several vent holes 20 are opened at the rear end of the water tank 1. A fixed cover 21 is fixedly connected to the top of the water tank 1. One end of the fixed cover 21 is connected to a flip cover 22 by a hinge. A handle 23 is fixedly connected to the right end of the flip cover 22.

[0031] Example 2:

[0032] In this application, a controller 9 is also installed inside the mounting slot 7, below the display screen 8. The controller contains a wiring board with a communication module and a control chip, electrically connected to the temperature-controlled heater 6, pump group 14, dissolved oxygen sensor, pH sensor, calcium and magnesium ion sensor, nitrite sensor, and temperature sensor. The controller 9 receives real-time data from the temperature sensor, dissolved oxygen sensor, pH sensor, calcium and magnesium ion sensor, and nitrite sensor, and intelligently coordinates the start / stop and operation status of the temperature-controlled heater 6, air pump, and water pump according to preset temperature thresholds and dissolved oxygen critical values ​​to ensure stable dissolved oxygen and water temperature in the water tank 1. The display screen 8 displays parameters such as water temperature and dissolved oxygen in real time and provides a human-machine interface. The temperature-controlled heater 6 is electrically connected to an external power supply and the controller 9. The controller 9 receives real-time temperature data from the temperature sensor inside the water tank 1, and... The system can precisely control the start / stop and heating power of the temperature-controlled heater 6 to ensure stable water temperature and achieve uniform heating of the water in the tank. The dissolved oxygen sensor, pH sensor, calcium and magnesium ion sensor, and nitrite sensor are electrically connected to the controller 9. The output ends of the dissolved oxygen sensor, pH sensor, calcium and magnesium ion sensor, and nitrite sensor are fixedly connected to probes 13. The probes 13 penetrate through the T-shaped mounting hole 10 and extend into the water tank 1 to monitor the dissolved oxygen content, pH, and ion concentration of the water in the water tank 1 in real time, and transmit the monitoring signals to the controller 9. The controller 9 intelligently controls the start / stop of the air pump and water pump based on the dissolved oxygen, pH, and ion concentration data. The air pump and water pump are uniformly oxygenated and the reagent is added to the water through the porous air pipe and water pipe 19. The air pump and water pump are electrically connected to the external power supply and the controller 9. The controller 9 can precisely control the start / stop of the air pump and water pump 14, thereby achieving intelligent oxygenation of the water in the water tank 1.

[0033] In use, open the flip cover 22 and lift it with the handle 23 to inject clean water into the water tank 1 and add aquatic products. Close the flip cover 22, and maintain air pressure balance through the vent 20. Turn on the controller 9 and the display screen 8 will start, displaying the initial parameters (water temperature, dissolved oxygen, pH, ion concentration). Manually set the parameters: water temperature threshold (e.g., freshwater fish: 20-25℃), dissolved oxygen critical value (e.g., ≥5mg / L), pH critical value (e.g., ≥7.0), and nitrogen critical value (e.g., ≥1mg / L). After stopping, pull the handle 23 to open the flip cover 22 to feed or clean up residue. Pull out the isolation mesh 5 to clean the sediment in the equipment tank 3 and reset the mesh. Emergency maintenance: disassemble the porous air pipe 19, loosen the threaded joint 17 to clear the air pipe hole, and replace the second sealing rubber ring 18; replace the sensor: pull out the probe 13 in the T-shaped mounting hole 10 and replace the first sealing rubber ring 11; unload aquatic products: open the flip cover 22 to discharge some water and catch aquatic products.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A control system for an aquatic product transport vehicle, comprising a water tank (1), characterized in that: A support plate (2) is fixedly connected to the bottom of the water tank (1); an equipment slot (3) is provided on the inner wall of the water tank (1), and strip-shaped limiting slots (4) are provided on the two opposite side walls of the equipment slot (3), and an isolation mesh plate (5) is engaged in the strip-shaped limiting slots (4); a temperature control heater (6) is provided in the equipment slot (3), and an installation slot (7) is provided on the front side wall of the water tank (1); a display screen (8) is provided in the installation slot (7), and a controller (9) is also provided in the installation slot (7) and below the display screen (8). The controller is provided with a wire board, and a communication module and a control chip are provided on the wire board. A T-shaped mounting hole (10) is provided on the side wall of the water tank (1), and the T-shaped mounting hole (10) is provided in the installation slot (7). The tank (1) is equipped with a first sealing rubber ring (11). A sensor group (12) is fixedly connected to the outer end of the T-shaped mounting hole (10). The sensor group includes a dissolved oxygen sensor, a pH sensor, a calcium and magnesium ion sensor, and a nitrite sensor. The output ends of the dissolved oxygen sensor, pH sensor, calcium and magnesium ion sensor, and nitrite sensor are fixedly connected to probes (13). The probes (13) penetrate the T-shaped mounting hole (10) and extend into the water tank (1). A pump group (14) is fixedly connected to the right side of the water tank (1). The pump group includes an air pump, a water pump, and a medicine pump. The output end of the pump group (14) is fixedly connected to a U-shaped connecting pipe (15). A check valve (16) is fixedly connected in the middle of the U-shaped connecting pipe (15).

2. The aquatic product transport vehicle control system according to claim 1, characterized in that: One end of the U-shaped connecting pipe (15) is fixedly connected to a connector (17), and a second sealing rubber ring (18) is fixedly connected to the inner wall of the left end of the connector (17).

3. The aquatic product transport vehicle control system according to claim 2, characterized in that: The port of the connector (17) is threadedly connected to a perforated air pipe and a water pipe (19).

4. The aquatic product transport vehicle control system according to claim 1, characterized in that: The water tank (1) has several ventilation holes (20) at its rear end. A fixed cover (21) is fixedly connected to the top of the water tank (1). One end of the fixed cover (21) is connected to a flip cover (22) via a hinge. A handle (23) is fixedly connected to the right end of the flip cover (22).

Images