WO2021128074A1

WO2021128074A1 - Marine organism boosted culturing and breeding apparatus, and method for using same

Info

Publication number: WO2021128074A1
Application number: PCT/CN2019/128370
Authority: WO
Inventors: 刘浩源
Original assignee: 唐山哈船科技有限公司; 唐山圣因海洋科技有限公司
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2021-07-01

Abstract

A marine organism boosted culturing and breeding apparatus, and a method for using same. With regard to the problem of the current survival rate of fry being low, the following solution is provided: the apparatus comprises a culturing tank (1), wherein one side of the culturing tank (1) is fixedly connected to a feed intake pipe (2), the other end of the feed intake pipe (2) is fixedly connected to a temporary storage tank (3) fixedly connected to the culturing tank (1), and a feed addition pipe (4) is fixedly connected to the upper side of the temporary storage tank (3); a fish entrance pipe (11) is fixedly connected to the bottom of the culturing tank (1); a treatment device is fixedly connected to the bottom of the culturing tank (1); and a safety pipe (5) is fixedly connected to the top of the culturing tank (1). The apparatus has a simple structure and is easily used, and can satisfy the requirements of different fish shoals for different environments. Meanwhile, by means of treatment by the treatment device, the stability of the whole internal environment is ensured, and the growth of fry is protected; moreover, the culturing cost is reduced, and the income of farmers is increased.

Description

Marine organism pressurized breeding and seedling raising equipment and use method

Technical field

The invention relates to the technical field of marine organism breeding devices, in particular to a marine organism pressurized breeding and seedling raising equipment and a use method.

Background technique

Nursery is the meaning of cultivating seedlings. The original meaning refers to the cultivation of seedlings in nurseries, hotbeds or greenhouses for transplanting to the ground for planting. It can also refer to the stage when various organisms have been artificially protected until they can survive independently. During the period, different cares are needed to ensure the survival rate of the device and reduce the cost of breeding and planting.

In the existing marine aquaculture process, marine resources are generally used on-site for breeding and fry, but the unpredictable conditions of the ocean make multiple parameters change during the fry process, resulting in the death of the fry and the possibility of encountering natural enemies. Further reduce the survival rate, increase the cost of breeding, and increase the uncertainty.

Summary of the invention

The invention provides a marine organism pressurized breeding and seedling raising equipment and a use method thereof, which solve the problem of low survival rate of seedlings.

In order to achieve the above objectives, the present invention adopts the following technical solutions:

A marine organism pressurized breeding and seedling raising equipment, including a breeding box, one side of the breeding box is fixedly connected with a feeding pipe, and the other end of the feeding pipe is fixedly connected with a temporary storage box fixedly connected to the breeding box, and temporarily The upper side of the storage box is fixedly connected with a feeding pipe, the bottom of the culture box is fixedly connected with a fish inlet pipe, the bottom of the culture box is fixedly connected with a processing device, and the top of the culture box is fixedly connected with a safety tube. The safety pipe is connected with a one-way valve and a pressure limiting valve, a plurality of temperature sensors and pressure sensors are fixedly embedded on the inner wall of the cultivating tank, and a controller is fixedly connected to one side of the cultivating tank by bolts.

Preferably, the processing device includes a collection tube fixedly connected to the cultivating tank, a separation net is fixedly connected to the top of the collection tube, and a heater fixedly connected to the collection tube is provided on the lower side of the separation net. The bottom of the pipe is fixedly connected with a control valve, the upper side of the control valve is provided with a shunt pipe fixedly connected to the collection pipe, and the other end of the shunt pipe is fixedly connected with a cleaning device, and one side of the collection pipe is provided with oxygen Device.

Preferably, the cleaning device includes a water pump fixedly connected to the shunt pipe, the output end of the water pump is fixedly connected with a processing pipe, and the other end of the processing pipe is fixedly connected with a processing box, and one side of the processing box is fixedly connected with The return pipe, and the other end of the return pipe extends to the top of the breeding tank.

Preferably, the oxygen addition device includes a grid tube located in the collection tube, the grid tube is fixedly connected to the collection tube, one end of the grid tube is fixedly connected with an air inlet tube, and the other end of the air inlet tube is fixedly connected with A pressurizing pump fixedly connected to the cultivating tank, and one side of the pressurizing pump is fixedly connected with a suction pipe.

Preferably, an observation window is fixedly connected to one side of the breeding tank, the controller adopts an AFPX0L14R model controller, the temperature sensor adopts a RHT04-20 model temperature sensor, and the pressure sensor adopts a MR-316l model pressure sensor.

Preferably, a fish drain pipe is fixedly connected to one side of the culture box, a valve is connected to the fish drain pipe, and a rest frame is fixedly connected to the inner wall of the culture box.

A method for pressurized breeding of marine organisms to raise seedlings includes the following steps:

S1: Close the valves on all pipes, keep the valves on the intake pipe, and use the controller to control the opening of the booster pump. The outside air passes through the suction pipe, the intake pipe and the grid pipe to ventilate the interior and pressurize at the same time. Pressure sensor Real-time monitoring of the internal air pressure, after a certain air pressure is introduced, the internal control is discharged through the safety pipe, and the pressure limiting valve is used to stabilize the internal pressure;

S2: When the air pressure in step S1 is stable, connect the external transport device through the fish inlet pipe, so that the small fry stored in the transport device enters the aquaculture tank through the fish inlet pipe, and then close the valve, where the pressure pump continues to work stably ；

S3: After the fry enters the breeding tank, the cleaning device starts to operate, and the controller controls the water pump to work, and extracts the excrement or food residue produced by the fry living in the collection pipe, and then returns to the return pipe from the return pipe after being processed by the treatment tank. It circulates in the breeding tank. At the same time, the temperature sensor monitors the internal temperature in real time. When the temperature drops, the controller automatically controls the heater to work to make the water temperature and height ensure the life of the fish. In the process of feeding, first turn on the feeding The valve on the pipe allows the feed to enter the temporary storage tank, then close the valve on the feeding pipe, and then open the valve on the feeding pipe, so that the feed falls into the breeding tank for feeding under the action of gravity;

S4: After the breeding is completed, connect the fish tube again, increase the limit value of the pressure limiting valve, force the fish school to enter the transport device through the fish tube, and then open the control valve to empty the inside to complete the breeding of the fry.

Preferably, in step S3, the observation window is used to observe to understand the situation of the fish school, and at the same time, the fish draining pipe is used to discharge the dead fish.

The beneficial effects of the present invention:

1. Through the cooperation of various valves and pipelines, the entire device can be formed into a closed space, which can provide different fish groups for different environmental requirements. At the same time, through the treatment of the processing device, the stability of the entire internal environment is guaranteed and the growth of seedlings is protected.

2. Through the cooperation of processing devices, breeding tanks, storage bins, etc., more common devices can be used to work, saving equipment costs, while ensuring the growth of seedlings, reducing the cost of breeding, and increasing the income of farmers.

Description of the drawings

Fig. 1 is a schematic front sectional view of a marine organism pressurized breeding and seedling raising equipment and its use method proposed by the present invention.

Fig. 2 is a schematic left-side cross-sectional view of a marine organism pressurized breeding and seedling raising equipment and its use method proposed by the present invention.

Fig. 3 is a schematic top view of a marine organism pressurized breeding and seedling raising equipment and its use method proposed by the present invention.

Numbers in the picture: 1 culture box, 2 feeding pipe, 3 temporary storage box, 4 feeding pipe, 5 safety pipe, 6 pressure sensor, 7 return pipe, 8 rest rack, 9 row of fish pipes, 10 observation window, 11 fish inlet Pipes, 12 temperature sensors, 13 separation nets, 14 grid pipes, 15 collection pipes, 16 control valves, 17 treatment boxes, 18 treatment pipes, 19 water pumps, 20 shunt pipes, 21 controllers, 22 intake pipes, 23 heaters, 24 pressure pump, 25 suction pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

Referring to Figures 1-3, a marine organism pressurized breeding and seedling raising equipment, including a breeding box 1, one side of the breeding box 1 is fixedly connected with a feeding pipe 2, and the other end of the feeding tube 2 is fixedly connected with the breeding box 1 The temporary storage box 3 is fixedly connected, and the upper side of the temporary storage box 3 is fixedly connected with a feeding pipe 4. Through the cooperation of the feeding pipe 4, the feeding pipe 2 and the temporary storage box 3, it can be carried out under the condition of stable pressure. For the addition of feed, the bottom of the culture box 1 is fixedly connected with a fish inlet pipe 11, which is used for adding and releasing fish. The bottom of the culture box 1 is fixedly connected with a processing device, and the processing device performs water quality treatment. The top of the cultivating tank 1 is fixedly connected with a safety pipe 5, which is connected with a one-way valve and a pressure limiting valve. The safety pipe 5 ensures the stability of the internal air pressure and ensures the growth environment. The inner wall of the breeding tank 1 is fixedly embedded with multiple temperature sensors 12 and pressure The sensor 6 is fixedly connected to the controller 21 by bolts on one side of the culture box 1, and is controlled by the controller 21 so that various electrical appliances can perform actions.

The processing device includes a collection tube 15 fixedly connected to the cultivation tank 1, and a separation net 13 is fixedly connected to the top of the collection tube 15. The separation net 13 separates the fish to avoid falling into the collection tube 15 and the lower side of the separation net 13 A heater 23 fixedly connected to the collection pipe 15 is provided. The heater 23 heats to ensure the growth temperature of the fish. The bottom of the collection pipe 15 is fixedly connected with a control valve 16 which ensures the storage of water in the internal environment. Will drip, the upper side of the control valve 16 is provided with a shunt pipe 20 fixedly connected to the collection pipe 15, and the other end of the shunt pipe 20 is fixedly connected with a cleaning device. The shunt pipe 20 divides the water and then passes through the cleaning device for water quality For cleaning, an oxygen addition device is provided on one side of the collection pipe 15, and the oxygen addition device supplies oxygen and pressure.

The cleaning device includes a water pump 19 fixedly connected to the shunt pipe 20. The output end of the water pump 19 is fixedly connected with a processing pipe 18, and the other end of the processing pipe 18 is fixedly connected with a processing box 17, and one side of the processing box 17 is fixedly connected with a return pipe 7, and the other end of the return pipe 7 extends to the top of the breeding tank 1. The operation of the water pump 19 causes the water in the shunt pipe 20 to be squeezed into the processing box 17 through the processing pipe 18. The processing box 17 is provided with activated carbon and medical cotton Wait for the adsorption device to absorb impurities, and then return to the tank 1 through the return pipe 7 for circulation.

The oxygenation device includes a grid tube 14 located in the collecting pipe 15. The grid pipe 14 is fixedly connected to the collecting pipe 15. One end of the grid pipe 14 is fixedly connected with an air inlet pipe 22, and the other end of the air inlet pipe 22 is fixedly connected with The cultivating tank 1 is fixedly connected to the pressurizing pump 24, and one side of the pressurizing pump 24 is fixedly connected with an air suction pipe 25. Through the work of the pressurizing pump 24, air is sucked from the outside, and then passes through the air intake pipe 22 and the grid pipe 14 Vent the air, pressurize and add oxygen to the culture tank 1.

One side of the breeding tank 1 is fixedly connected with an observation window 10, the controller 21 adopts the AFPX0L14R model controller, the temperature sensor 12 adopts the RHT04-20 model temperature sensor, and the pressure sensor 6 adopts the MR-316l model pressure sensor. Observe the yellow 10 for observation , To facilitate the determination of each stage, and to understand the situation of the fish school at the same time.

One side of the aquaculture box 1 is fixedly connected with a fish drain pipe 9, and a valve is connected to the fish drain pipe 9, and a rest frame 8 is fixedly connected to the inner wall of the aquaculture box 1. The fish drain pipe 9 discharges dead fish, and the rest frame 8 You can give the fish a rest or play.

S1: Close the valves on all pipes, keep the valves on the intake pipe 22, use the controller 21 to control the booster pump 24 to open, and the outside air passes through the intake pipe 25, the intake pipe 22 and the grid pipe 14 to ventilate the interior. At the same time pressurize, the pressure sensor 6 monitors the internal air pressure in real time. After a certain air pressure is introduced, the internal control is discharged through the safety pipe 5, and the pressure limiting valve is used to stabilize the internal pressure, and this state is carried out for a certain period of time to ensure that there is no gas or gas in the device. The hidden danger of pressure leakage;

S2: When the air pressure in step S1 is stable, connect the external transport device through the fish inlet pipe 11, so that the small fry stored in the transport device enters the aquaculture tank 1 through the fish inlet pipe 11, and then close the valve, in which the pressurizing pump 24 Continuous and stable work, continuous and stable work is to ensure the stability of the entire environment;

S3: After the fry enters the breeding tank 1, the cleaning device starts to operate, the controller 21 controls the water pump 19 to work, and extracts the excrement or food residue produced by the fry from the collection pipe 15, and then passes through the treatment box 17 after treatment , From the return pipe 7 back to the breeding tank 1 for circulation, at the same time the temperature sensor 12 monitors the internal temperature in real time, when the temperature drops, the controller 21 automatically controls the heater 23 to work, so that the water temperature is high and the fish school is guaranteed During the feeding process, first open the valve on the feeding pipe 4 so that the feed enters the temporary storage box 3, then close the valve on the feeding pipe 4, and then open the valve on the feeding pipe 2 so that the feed passes through gravity. The role of the drop into the breeding tank 1 for feeding;

S4: After the breeding is completed, connect the fish pipe 11 again, increase the limit value of the pressure limiting valve, force the fish to enter the transport device through the fish pipe 11, and then open the control valve 16 to drain the fish and complete the fry Of breeding.

In one embodiment, in step S3, the observation window 10 is used to observe to understand the condition of the fish school, and at the same time, the fish drain pipe 9 is used to discharge the dead fish.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" and other directions or The positional relationship is based on the position or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it cannot be understood as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more than two, unless otherwise specifically defined.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Anyone familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution of the present invention The equivalent replacement or change of the inventive concept thereof shall all fall within the protection scope of the present invention.

Claims

A marine organism pressurized breeding and seedling raising equipment, comprising a breeding box (1), characterized in that a feeding pipe (2) is fixedly connected to one side of the breeding box (1), and the other of the feeding pipe (2) One end is fixedly connected with a temporary storage box (3) which is fixedly connected with the cultivation box (1), and the upper side of the temporary storage box (3) is fixedly connected with a feeding pipe (4), and the bottom of the cultivation box (1) is fixedly connected There is a fish inlet pipe (11), the bottom of the culture box (1) is fixedly connected with a processing device, the top of the culture box (1) is fixedly connected with a safety tube (5), and the safety tube (5) is connected with One-way valve and pressure limiting valve, the inner wall of the culture box (1) is fixedly embedded with a plurality of temperature sensors (12) and pressure sensors (6), and one side of the culture box (1) is fixedly connected with a control by bolts器(21).
The pressurized aquaculture and nursery equipment for marine organisms according to claim 1, characterized in that the processing device comprises a collection tube (15) fixedly connected to the breeding tank (1), and the top of the collection tube (15) A separating net (13) is fixedly connected, a heater (23) fixedly connected to the collecting pipe (15) is provided on the lower side of the separating net (13), and a control valve is fixedly connected to the bottom of the collecting pipe (15) (16) The upper side of the control valve (16) is provided with a shunt pipe (20) fixedly connected to the collecting pipe (15), and the other end of the shunt pipe (20) is fixedly connected with a cleaning device, the collecting pipe One side of (15) is provided with an oxygen addition device.
The marine organism pressurized breeding and seedling raising equipment according to claim 2, characterized in that the cleaning device comprises a water pump (19) fixedly connected to the shunt pipe (20), and the output end of the water pump (19) is fixed A processing tube (18) is connected, and the other end of the processing tube (18) is fixedly connected with a processing box (17), one side of the processing box (17) is fixedly connected with a return pipe (7), and the return pipe (7) The other end of) extends to the top of the breeding tank (1).
The pressurized aquaculture and nursery equipment for marine organisms according to claim 2, characterized in that, the oxygen adding device comprises a grid tube (14) located in the collection tube (15), and the grid tube (14) It is fixedly connected with the collection pipe (15), one end of the grid pipe (14) is fixedly connected with an air inlet pipe (22), and the other end of the air inlet pipe (22) is fixedly connected with a heat pipe that is fixedly connected to the cultivation tank (1). A pressure pump (24), one side of the pressure pump (24) is fixedly connected with an air suction pipe (25).
The marine organism pressurized breeding and seedling raising equipment according to claim 1, characterized in that, one side of the breeding box (1) is fixedly connected with an observation window (10), and the controller (21) adopts the model AFPX0L14R In the controller, the temperature sensor (12) adopts the RHT04-20 temperature sensor, and the pressure sensor (6) adopts the MR-316l pressure sensor.
The marine organism pressurized breeding and seedling raising equipment according to claim 1, characterized in that a fish draining pipe (9) is fixedly connected to one side of the breeding box (1), and the fish draining pipe (9) is fixedly connected to A valve is connected, and the inner wall of the culture box (1) is fixedly connected with a rest frame (8).
The method for pressurized breeding of marine organisms according to claim 1, characterized in that it comprises the following steps:

S1: Close the valves on all pipes, keep the valves on the air inlet pipe (22), use the controller (21) to control the opening of the booster pump (24), and the outside air passes through the air suction pipe (25) and the air inlet pipe (22) And the grid tube (14) to ventilate the inside and pressurize at the same time. The pressure sensor (6) monitors the internal air pressure in real time. After a certain air pressure is passed in, the internal control is discharged through the safety pipe (5), and the pressure limiting valve is used for internal pressure. The stability;

S2: When the air pressure in step S1 is stable, connect the external transport device through the fish inlet pipe (11), so that the small fry stored in the transport device enters the aquaculture tank (1) through the fish inlet pipe (11), and then close the valve , In which the booster pump (24) works continuously and stably;

S3: After the fry enters the breeding tank (1), the cleaning device starts to operate, the controller (21) controls the water pump (19) to work, and extracts the excrement or food residue produced by the fry from the collection pipe (15), Then after the treatment box (17) is processed, the return pipe (7) returns to the culture box (1) for circulation. At the same time, the temperature sensor (12) monitors the internal temperature in real time. When the temperature drops, the control The heater (21) automatically controls the heater (23) to work to make the water temperature and height ensure the life of the fish. During the feeding process, first open the valve on the feeding pipe (4) to make the feed enter the temporary storage box (3) , Then close the valve on the feeding pipe (4), and then open the valve on the feeding pipe (2), so that the feed falls into the breeding tank (1) for feeding under the action of gravity;

S4: After the breeding is completed, connect the fish inlet pipe (11) again, increase the limit value of the pressure limiting valve, force the fish school to enter the transport device through the fish inlet pipe (11), and then open the control valve (16) to proceed inside The emptying of the fish fry is completed.
The method for pressurized breeding of marine organisms according to claim 7, characterized in that, in step S3, the observation window (10) is used to observe to understand the situation of the fish school, and at the same time, the fish drain tube (9) is used to discharge Dead fish.