Aquaculture module and aquaculture device

Abstract

The utility model discloses an aquaculture module and an aquaculture device. The aquaculture module comprises an insertion pipe (2) and N box bodies (3) used for culturing shrimps and crabs, n is an integer greater than or equal to 3; the box bodies are hollowed-out box bodies, the N box bodies are arranged in a stacked mode, and inserting openings (32) are formed in bottom plates of the box bodies; an insertion pipe penetrates through the insertion openings to connect the plurality of box bodies in series; the lower end of the intubation tube is provided with a limiting piece for preventing the box body from dropping from the bottom of the intubation tube; n feed pipes (8) used for feeding feed are arranged in the insertion pipe, and N feed pipe openings are formed in the pipe wall of the insertion pipe; the lower ends of the N material pipes correspondingly stretch into the N box bodies through the N material pipe openings respectively. The aquaculture module and the aquaculture device are novel in structure, convenient to feed and operate, capable of achieving high-density aquaculture and remarkable in economic benefit.

Description

Technical Field

[0001] The utility model relates to an aquaculture module and a culture device. Background Art

[0002] The current mainstream method of raising shrimps and crabs is pond farming. This farming method makes it difficult to prevent and control diseases and regulate temperature. Due to uneven feeding, the sizes of the individuals are not uniform. At the same time, most shrimps and crabs attack and cannibalize each other, resulting in a low survival rate and a sharp drop in production.

[0003] The use of facility-based breeding mode is a new mode now. The Chinese patent with the announcement number CN217487311 U discloses a shrimp and crab breeding system, including multiple breeding tanks, each of which is provided with a circulating water treatment system; multiple partitions are provided in the breeding tank, and the multiple partitions divide the breeding tank into multiple compartments; a water inlet assembly is provided on the circulating water treatment system, and the water inlet assembly includes a main water inlet pipe, and the main water inlet pipe is connected with multiple branch water inlets; the main water inlet pipe is arranged horizontally above the breeding tank, and the multiple branch water inlet pipes extend into the multiple compartments respectively; a drainage assembly is also provided, and the drainage assembly includes a main drainage pipe arranged horizontally below the breeding tank, and the bottom of the multiple compartments is connected with branch drainage pipes, and the multiple branch drainage pipes are connected with the main drainage pipe respectively. It can ensure that each compartment can maintain basically consistent and stable water quality parameters, so that a comparative test of shrimp and crab breeding can be carried out on the basis of basically consistent water quality parameters. The structure of the device is relatively complex, and the breeding density is limited.

[0004] Therefore, it is necessary to design a new aquaculture equipment. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an aquaculture module and a breeding device, which have simple structures, are easy to implement and have high breeding density.

[0006] The technical solution of the utility model is as follows:

[0007] An aquaculture module comprises an intubation pipe and N boxes for culturing shrimps and crabs; N is an integer, and N

[0008] ≥3; generally 3-20 floors.

[0009] The box body is a hollow box body, N boxes are stacked, and a socket is provided on the bottom plate of the box body; the insertion tube passes through the socket to connect multiple boxes in series;

[0010] The lower end of the insertion tube is provided with a limiting piece to prevent the box body from falling out from the bottom of the insertion tube;

[0011] N feeding tubes for feeding feed are arranged in the insert tube, and N feeding tube openings are arranged on the tube wall of the insert tube; the lower ends of the N feeding tubes extend into the N box bodies through the N feeding tube openings respectively.

[0012] A material receiving plate is arranged in the box body.

[0013] The limiting member is a latch or a limiting ring.

[0014] An aquaculture device comprises a water tank and a plurality of aquaculture modules arranged in the water tank;

[0015] Multiple aquaculture modules are arranged in an array; the array arrangement refers to an arrangement in a row, or in multiple rows and columns;

[0016] A support plate is provided at the bottom of the water tank; the aquaculture module is placed on the support plate; there is a gap between the support plate and the bottom plate of the water tank, and the gap is used as a sewage discharge area;

[0017] It also includes a cover plate with a cover plate opening; the cover plate opening is used for the upper end of the insert tube to pass through, and the cover plate is used to press the uppermost box body in the aquaculture module to prevent shrimps from escaping.

[0018] An aeration mechanism is set in the sewage discharge area, specifically an aeration pipe or an aeration plate.

[0019] A drain pipe is provided at the bottom of the water tank. Alternatively, the drain pipe may not be provided and the water in the water tank may be pumped away by a pump.

[0020] A pipe inserting seat for positioning the bottom of the pipe is arranged at the bottom of the water tank.

[0021] The aquaculture device is arranged on the bracket in multiple layers.

[0022] A feeding hopper is provided on the insertion tube.

[0023] Beneficial effects:

[0024] The aquaculture module and aquaculture device of the utility model have the following technical advantages:

[0025] (1) Use single-room (breeding unit or box) breeding, with one shrimp or one crab raised in each breeding unit to avoid mutual aggression and improve the growth rate and survival rate of shrimp and crab.

[0026] (2) The multi-tube feeding device is used to feed bait accurately and conveniently.

[0027] The bait is accurately cast (it can reach each box accurately) and the bait utilization rate is high.

[0028] (3) Layered combined breeding saves space, has high breeding density and considerable economic benefits.

[0029] (4) With the insertion tube as the axis, each breeding unit can be rotated or lifted to open, making it easier to release and collect crabs.

[0030] In summary, this aquaculture module and breeding device adopts a brand-new structure and concept, with accurate and convenient feeding and easy operation. It can achieve high density and high survival rate of shrimp and crab breeding, has significant economic benefits, and is suitable for promotion and implementation. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the structure of the breeding unit (box);

[0032] Figure 2 It is a top view of the breeding device;

[0033] Figure 3 It is a schematic diagram of the structure of the breeding device (side view);

[0034] Figure 4 It is a schematic diagram of the farming module structure (side view);

[0035] Figure 5 It is a schematic diagram of the structure of a double-layer breeding device (side view);

[0036] Figure 6 Schematic diagram of the cover structure (top view).

[0037] Explanation of numbers: 1-sink, 2-pipe, 3-box, 4-cover, 5-support plate, 6-pipe seat, 7-hopper, 8-pipe, 9-shrimp, 10-bracket, 11-drainage area, 12-drain pipe, 13-water inlet pipe, 14-limiting piece.

[0038] 31-connecting plate, 32-socket, 41-cover plate opening. DETAILED DESCRIPTION

[0039] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0040] Example 1: Figure 1 and Figure 4 , an aquaculture module, comprising an intubation pipe 2 and four boxes 3 for culturing shrimps and crabs (up to 20 layers, or even more);

[0041] The box body is a hollow box body, 4 box bodies are stacked, and a socket 32 ​​is provided on the bottom plate of the box body; the insertion tube passes through the socket to connect multiple box bodies in series;

[0042] The lower end of the insertion tube is provided with a limiting member for preventing the box body from slipping out from the bottom of the insertion tube; the limiting member is a limiting ring 14.

[0043] There are 4 material tubes 8 for feeding feed in the insertion tube, and 4 material tube openings are arranged on the tube wall of the insertion tube; the lower ends of the 4 material tubes extend into the 4 box bodies respectively through the 4 material tube openings.

[0044] A receiving plate 31 is provided in the box body, and the feed is deposited on the receiving plate after coming out of the feed pipe, so that the shrimp can eat it easily.

[0045] like Figure 2-3 ,5-6, an aquaculture device, comprising a water tank 1 and a plurality of aquaculture modules arranged in the water tank; the aquaculture modules are the aforementioned aquaculture modules;

[0046] 24 aquaculture modules are used, and the 24 aquaculture modules are arranged in an array; specifically, they are arranged in 4 rows and 6 columns;

[0047] A support plate 5 is provided at the bottom of the water tank; the aquaculture module is placed on the support plate; there is a gap between the support plate and the bottom plate of the water tank, and the gap serves as a sewage discharge area 11; an aeration mechanism is provided in the sewage area, specifically an aeration pipe or an aeration disk.

[0048] It also includes a cover plate 4 with a cover plate opening 41; the cover plate opening is used for the upper end of the insert tube to pass through, and the cover plate is used to press the uppermost box body in the aquaculture module to prevent the shrimp from escaping.

[0049] A drain pipe 12 is provided at the bottom of the water tank. Alternatively, the drain pipe may not be provided, and the water in the water tank may be pumped away by a pump. The tail water is purified by an additional water treatment device and discharged directly or reused after treatment.

[0050] The bottom of the water tank is provided with a pipe inserting seat 6 for positioning the bottom of the pipe inserting. Under the joint action of the pipe inserting seat and the cover plate, the breeding module will not move horizontally and vertically.

[0051] The aquaculture device is arranged on the support in two layers.

[0052] The cannula is provided with a feeding hopper 7. The feeding is carried out manually or by other additional feeding devices.

[0053] Working principle description: First, put water in the water tank, put the shrimp 9 into the box, and put one shrimp in each box. Then put the culture module with shrimp on the tray of the water tank in 4 rows and 8 columns. The bottom of the plug is inserted into the plug seat, and then the top of the culture module is sealed with a cover. If necessary, fasten the cover with a lock, or press a heavy object on the cover to limit the culture module. Then open the water inlet pipe and the drain pipe, adjust them to the appropriate opening, and realize the microcirculation of water in the water tank. If sewage needs to be discharged, open the drain pipe completely, or use a sewage pump to extract water from the sewage collection area at the bottom of the water tank.

[0054] During the breeding process, turn on the aeration device to ensure the dissolved oxygen index in the water.

[0055] When feeding, feed (granular feed) is put into the hopper manually or with an additional feeding device, and it can be fed 3-5 times a day.

[0056] Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model should be included in the protection scope of this utility model.

Claims

1. An aquaculture module, characterized in that: It comprises an intubation tube (2) and N boxes (3) for culturing shrimps and crabs; N is an integer, and N≥3; The box body is a hollow box body, N boxes are stacked, and a socket (32) is provided on the bottom plate of the box body; a plug pipe can pass through the socket to connect multiple boxes in series; The lower end of the insertion tube is provided with a limiting piece to prevent the box body from falling out from the bottom of the insertion tube; N feed pipes (8) for feeding feed are arranged in the insertion pipe, and N feed pipe openings are arranged on the pipe wall of the insertion pipe; the lower ends of the N feed pipes extend into the N box bodies through the N feed pipe openings respectively.

2. The aquaculture module according to claim 1, characterized in that: A material receiving plate (31) is arranged in the box body.

3. The aquaculture module according to claim 1 or 2, characterized in that: The limiting member is a latch pin or a limiting ring (14).

4. An aquaculture device, characterized in that: It comprises a water tank (1) and a plurality of aquaculture modules arranged in the water tank; the aquaculture modules are the aquaculture modules according to any one of claims 1 to 3; Multiple aquaculture modules are arranged in an array; the array arrangement refers to an arrangement in a row, or in multiple rows and columns; A support plate (5) is provided at the bottom of the water tank; the aquaculture module is placed on the support plate; there is a gap between the support plate and the bottom plate of the water tank, and the gap serves as a sewage discharge area (11); It also includes a cover plate (4) with a cover plate opening (41); the cover plate opening is used for the upper end of the insert tube to pass through, and the cover plate is used to press the uppermost box body in the aquaculture module to prevent shrimp from escaping.

5. The aquaculture device according to claim 4, characterized in that: An aeration mechanism is installed in the sewage discharge area.

6. The aquaculture device according to claim 4, characterized in that: A drain pipe (12) is provided at the bottom of the water tank.

7. The aquaculture device according to claim 4, characterized in that: The bottom of the water tank is provided with a pipe inserting seat (6) for positioning the bottom of the pipe.

8. The aquaculture device according to claim 4, characterized in that: The aquaculture device is arranged on the bracket in multiple layers.

9. The aquaculture device according to any one of claims 4 to 8, characterized in that: A material hopper (7) for feeding materials is arranged on the insertion tube.

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