Aquaculture net cage capable of controlling water temperature

Abstract

The utility model relates to the technical field of mariculture, in particular to an aquaculture net cage capable of controlling water temperature, which comprises a sealed box body, a first electromagnetic valve, a second electromagnetic valve structure, a temperature control mechanism and a central controller, and the second electromagnetic valve structure is fixedly installed on the circumferential face of the sealed box body, a temperature control mechanism is fixedly installed on the inner diameter bottom face of the box body, and the center controller is fixedly installed on the top face of the sealed box body. Fiber meshes installed on the circumferential face of a box body of a traditional net cage are changed into rigid body sealing structures, electromagnetic valves are fixedly installed on the circumferential face and the bottom face of the box body, and the electromagnetic valves are used for achieving water changing inside and outside the net cage. Meanwhile, the water wheels are fixedly installed between the electromagnetic valves, water flowing in the net cage is accelerated through the water wheels, and internal and external water changing is accelerated. A temperature sensor is used for detecting the environment temperature, and a resistance heater is additionally arranged to control the temperature of seawater in the net cage.

Description

Technical Field

[0001] The utility model relates to the technical field of seawater aquaculture, in particular to an aquaculture cage capable of controlling water temperature. Background Art

[0002] With the improvement of people's living standards, the quality requirements for aquatic products are getting higher and higher. The general pond farming method has low economic benefits and the quality does not meet the requirements. Cage farming is a cage of a certain shape assembled with materials such as synthetic fiber mesh or metal mesh in a natural water environment. The cage is set in the water body and aquatic products are raised in a high concentration in the cage. With the help of continuous water exchange inside and outside the cage, the oxygen content in the cage is stabilized to meet the needs of fish growth, thereby improving the quality and economic benefits of aquatic products.

[0003] Existing cage aquaculture is divided into rectangular, square, polygonal and circular cages according to their shapes; and fixed, floating and sinking cages according to their settings. Currently, some products cultured in cages, such as tropical fish, have very high requirements on environmental water temperature. If the water temperature is too high or too low, it will affect the quality and growth rate of the cultured products, resulting in a decline in the economic benefits of cage aquaculture.

[0004] The Chinese patent number CN210017514U, which was authorized on February 7, 2020, mentioned the use of temperature sensors and the installation of heaters on the motor shaft to control the ambient temperature of the underwater cage. However, the patent is actually less effective because the cage is placed in seawater and it is difficult to maintain the ambient temperature in the cage with heaters alone when the seawater is flowing.

[0005] In view of this, it is urgent to design a breeding cage that can control water temperature. The fiber mesh installed on the circumferential surface of the traditional cage is changed into a rigid sealing structure. The electromagnetic valve is fixed on the circumferential surface and bottom of the cage to achieve the problem of water change inside and outside the cage. At the same time, a water wheel is fixed between the electromagnetic valves to accelerate the flow of water in the cage and accelerate the water change inside and outside. The ambient temperature is detected by a temperature sensor, and a resistance heater is installed to control the seawater temperature in the cage. Utility Model Content

[0006] In order to solve the deficiencies of the above existing technologies, the purpose of the utility model is to provide a culture cage that can control water temperature. The fiber mesh installed on the circumferential surface of the traditional cage is changed into a rigid sealing structure, and the electromagnetic valve is fixedly installed on the circumferential surface and the bottom surface of the cage to achieve the problem of water change inside and outside the cage. At the same time, a water wheel is fixedly installed between the electromagnetic valves to accelerate the flow of water in the cage and accelerate the water change inside and outside. The ambient temperature is detected by a temperature sensor, and a resistance heater is installed to control the seawater temperature in the cage.

[0007] In order to achieve the above objectives, the technical solution of the utility model is: a breeding cage capable of controlling water temperature, comprising: a sealed box body, a first solenoid valve, a second solenoid valve structure, a temperature control mechanism and a central controller, the first solenoid valve being fixedly installed on the bottom surface of the sealed box body, the second solenoid valve structure being fixedly installed on the circumferential surface of the sealed box body, the temperature control mechanism being fixedly installed on the inner diameter bottom surface of the box body, and the central controller being fixedly installed on the top surface of the sealed box body.

[0008] Furthermore, the sealed box body includes: a box body, a bottom supporting grid, a mounting foot and an isolation frame, the bottom supporting grid is fixedly installed on the bottom surface of the box body, structural reinforcement columns are installed at equal intervals between the bottom supporting grid and the bottom surface of the box body, the mounting foot is fixedly installed on the bottom of the bottom supporting grid, the isolation frame is fixedly installed on the top surface of the first solenoid valve, and connecting holes are opened on the isolation frame at equal intervals.

[0009] Furthermore, the second solenoid valve structure includes: a second solenoid valve and a motor water wheel, the second solenoid valves are fixedly installed on the circumferential surface of the sealed box body at equal intervals, the motor water wheel is fixedly installed between the second solenoid valves, the motor water wheel is spaced apart from the second solenoid valve, and the output path of the motor water wheel is from left to right.

[0010] Furthermore, the temperature control mechanism includes: a temperature sensor and a resistance heater, the temperature sensor is fixedly installed on the top surface of the isolation frame, and the temperature sensor and the resistance heater are spaced apart.

[0011] Furthermore, the central controller is controllably connected to the first solenoid valve, the second solenoid valve, the motor water wheel temperature sensor and the resistance heater.

[0012] Beneficial effects:

[0013] The utility model provides a water temperature controllable aquaculture cage, which changes the fiber mesh installed on the circumferential surface of the traditional cage into a rigid sealing structure, and uses electromagnetic valves to fix the circumferential surface and bottom surface of the cage to achieve water exchange inside and outside the cage. At the same time, a water wheel is fixedly installed between the electromagnetic valves, and the water wheel is used to accelerate the flow of water in the cage and accelerate water exchange inside and outside. The ambient temperature is detected by a temperature sensor, and a resistance heater is installed to control the seawater temperature in the cage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a culture cage capable of controlling water temperature according to the utility model;

[0015] Markings in the figure: 1-sealed box, 2-first solenoid valve, 3-second solenoid valve structure, 4-temperature control mechanism, 5-central controller, 11-box, 12-bottom supporting grid, 13-erection base, 14-isolation frame, 31-second solenoid valve, 32-motor water wheel, 41-temperature sensor, 42-resistance heater. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.

[0017] As shown in the figure, the utility model discloses a breeding cage capable of controlling water temperature, comprising: a sealed box body 1, a first solenoid valve 2, a second solenoid valve structure 3, a temperature control mechanism 4 and a central controller 5, the first solenoid valve 2 being fixedly installed on the bottom surface of the sealed box body 1, the second solenoid valve structure 3 being fixedly installed on the circumferential surface of the sealed box body 1, the temperature control mechanism 4 being fixedly installed on the inner diameter bottom surface of the box body 11, and the central controller 5 being fixedly installed on the top surface of the sealed box body 1.

[0018] In this embodiment, the sealed box body 1 includes: a box body 11, a bottom supporting grid 12, a mounting foot 13 and an isolation frame 14. The bottom surface of the box body 11 is fixedly installed with the bottom supporting grid 12, and structural reinforcement columns are installed at equal intervals between the bottom supporting grid 12 and the bottom surface of the box body 11. The bottom of the bottom supporting grid 12 is fixedly installed with the mounting foot 13, and the isolation frame 14 is fixedly installed on the top surface of the first solenoid valve 2. The isolation frame 14 is provided with connecting holes at equal intervals.

[0019] In this embodiment, the second solenoid valve structure 3 includes: a second solenoid valve 31 and a motor water wheel 32. The second solenoid valves 31 are fixedly installed on the circumferential surface of the sealed box body 1 at equal intervals. The motor water wheel 32 is fixedly installed between the second solenoid valves 31. The motor water wheel 32 is spaced apart from the second solenoid valves 31, and the output path of the motor water wheel 32 is from left to right.

[0020] In this embodiment, the temperature control mechanism 4 includes: a temperature sensor 41 and a resistance heater 42 . The temperature sensor 41 is fixedly mounted on the top surface of the isolation frame 14 , and the temperature sensor 41 and the resistance heater 42 are spaced apart.

[0021] In this embodiment, the central controller 5 is controlled and connected with the first solenoid valve 2 , the second solenoid valve 31 , the motor water wheel 32 temperature sensor 41 and the resistance heater 42 .

[0022] Working principle:

[0023] First, since a sealed box 1 is provided, the sealed box 1 is composed of a box 11, a bottom support grid 12, a mounting foot 13 and an isolation frame 14. The bottom surface of the box 11 is fixedly installed with the bottom support grid 12, and structural reinforcement columns are installed at equal intervals between the bottom support grid 12 and the bottom surface of the box 11, and the structural reinforcement columns are used to strengthen the structural strength of the bottom support grid 12. The bottom surface of the bottom support grid 12 is fixedly installed with a mounting foot 13, and the mounting foot 13 facilitates the stable mounting of the entire sealed box 1.

[0024] A first solenoid valve 2 is fixedly mounted on the bottom surface of the sealed box 1, and the first solenoid valve 2 connects the outside and the inside of the sealed box 1, while an isolation frame 14 is fixedly mounted on the top surface of the first solenoid valve 2, and connecting holes are opened on the isolation frame 14 at equal intervals.

[0025] The temperature control mechanism 4 is fixedly mounted on the top surface of the isolation frame 14 . The temperature control mechanism 4 is composed of a temperature sensor 41 and a resistance heater 42 . The temperature sensor 41 and the resistance heater 42 are arranged at intervals.

[0026] The second solenoid valve structure 3 is fixedly installed on the circumferential surface of the sealed box body 1. The second solenoid valve structure 3 is composed of a second solenoid valve 31 and a motor water wheel 32. The second solenoid valve 31 connects the circumferential surface of the sealed box body 1 with the outside world, and the motor water wheel 32 is fixedly installed between the second solenoid valves 31. The output path of the motor water wheel 32 is from left to right. When the motor water wheel 32 is started, the motor water wheel 32 accelerates the water flow speed in the sealed box body 1 and speeds up the seawater replacement in the sealed box body 1.

[0027] A central controller 5 is fixedly mounted on the top surface of the sealed box body 1 , and the central controller 5 is controlled and connected with the first solenoid valve 2 , the second solenoid valve 31 , the motor water wheel 32 , the temperature sensor 41 , and the resistance heater 42 .

[0028] Therefore, when the sealed box 1 is put into water, the central controller 5 controls the first solenoid valve 2 to open, and seawater is poured into the sealed box 1 from the bottom of the sealed box 1. At this time, the central controller 5 controls the temperature sensor 41 to detect the temperature of the seawater. When the seawater temperature is not high, the central controller 5 controls the resistance heater 42 to increase the temperature of the seawater in the sealed box 1. The central controller 5 opens the second solenoid valve 31 and the motor water wheel 32 at a fixed time, and the motor water wheel 32 rotates to accelerate the flow of seawater in the sealed box 1. The seawater is discharged from the second solenoid valve 31, and the opening of the first solenoid valve 2 is coordinated to accelerate the replacement of seawater in the sealed box 1.

[0029] The utility model provides a water temperature controllable aquaculture cage, which changes the fiber mesh installed on the circumferential surface of the box body 11 of the traditional cage into a rigid sealing structure, and uses electromagnetic valves to fix the circumferential surface and bottom surface of the box body 11 to achieve the water change problem inside and outside the cage. At the same time, a water wheel is fixedly installed between the electromagnetic valves, and the water wheel is used to accelerate the flow of water in the cage and accelerate the water change inside and outside. The ambient temperature is detected by the temperature sensor 41, and a resistance heater 42 is installed to control the seawater temperature in the cage.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A culture cage capable of controlling water temperature, comprising: A sealed box (1), a first solenoid valve (2), a second solenoid valve structure (3), a temperature control mechanism (4) and a central controller (5), characterized in that the first solenoid valve (2) is fixedly mounted on the bottom surface of the sealed box (1), the second solenoid valve structure (3) is fixedly mounted on the circumferential surface of the sealed box (1), the temperature control mechanism (4) is fixedly mounted on the inner diameter bottom surface of the box (11), and the central controller (5) is fixedly mounted on the top surface of the sealed box (1).

2. The aquaculture cage capable of controlling water temperature according to claim 1, characterized in that: The sealed box body (1) comprises: a box body (11), a bottom support grid (12), a mounting foot (13) and an isolation frame (14); the bottom support grid (12) is fixedly mounted on the bottom surface of the box body (11); structural reinforcement columns are installed at equal intervals between the bottom support grid (12) and the bottom surface of the box body (11); the mounting foot (13) is fixedly mounted on the bottom of the bottom support grid (12); the isolation frame (14) is fixedly mounted on the top surface of the first solenoid valve (2); and connecting holes are opened at equal intervals on the isolation frame (14).

3. The aquaculture cage capable of controlling water temperature according to claim 2, characterized in that: The second solenoid valve structure (3) comprises: a second solenoid valve (31) and a motor water wheel (32); the second solenoid valves (31) are fixedly mounted on the circumferential surface of the sealed box body (1) at equal intervals; the motor water wheel (32) is fixedly mounted between the second solenoid valves (31); the motor water wheel (32) is spaced apart from the second solenoid valves (31); and the output path of the motor water wheel (32) is from left to right.

4. The aquaculture cage capable of controlling water temperature according to claim 3, characterized in that: The temperature control mechanism (4) comprises: a temperature sensor (41) and a resistance heater (42); the temperature sensor is fixedly mounted on the top surface of the isolation frame (14); and the temperature sensor (41) and the resistance heater (42) are spaced apart.

5. The aquaculture cage capable of controlling water temperature according to claim 4, characterized in that: The central controller (5) is controllably connected to the first solenoid valve (2), the second solenoid valve (31), the motor water wheel (32) temperature sensor (41) and the resistance heater (42).

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