Shrimp breeding device
By designing multi-layer and multi-cluster shrimp farming devices, the problem of medium and high-density farming and shrimp attacks on each other in the existing technology has been solved, and efficient and economical shrimp farming effects have been achieved.
Patent Information
- Application Number
- CN202420444388.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The existing shrimp farming technology is difficult to achieve high-density farming, and shrimps are prone to attack each other when molting, resulting in large numbers of deaths and affecting yields.
A shrimp farming device including frames and multi-layer trough bodies is designed to separate multiple breeding units through partitions, and equipped with water inlet pipes, drain pipes, aeration pipes and feeding mechanisms. A multi-layer and multi-partition breeding model is adopted, combined with Velcro connections and movable partition designs to achieve high-density and efficient shrimp farming.
High-density farming has been achieved, which reduces the loss of shrimp attacks on each other, increases yield, and reduces implementation costs, simplifies temperature control and all-weather farming, and significantly improves economic benefits.
Smart Images
Figure CN222621931U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a shrimp breeding device. Background Art
[0002] The existing shrimp farming generally adopts pond farming, which has low density, poor efficiency, and is difficult to achieve heating and cooling.
[0003] There is also a method of raising shrimp in facilities, using single-layer boxes. Although this type of box can achieve a higher density, the shrimps tend to attack each other when molting, causing large-scale deaths and seriously affecting production.
[0004] Therefore, it is necessary to design a new shrimp culture device. Utility Model Content
[0005] The technical problem to be solved by the utility model is to provide a shrimp breeding device, which can realize high-density breeding.
[0006] The technical solution of the utility model is as follows:
[0007] A shrimp breeding device comprises a frame and troughs arranged on the frame in multiple layers;
[0008] In the tank body, multiple breeding units are separated by partitions; the partitions are partition nets or water-permeable partitions;
[0009] The shrimp farming device also includes an inlet pipe for adding water to the tank and a drain pipe for draining water from the tank. Preferably, valves are provided on the inlet pipe and the drain pipe.
[0010] The tank body is made of thermal insulation material, or additional thermal insulation is provided.
[0011] The tank is equipped with an aeration pipe connected to a fan to increase dissolved oxygen in the water.
[0012] It also includes feeding mechanisms;
[0013] The feeding mechanism includes a feed basin and multiple feeding tubes. The bottom of the feed basin is provided with multiple feeding holes, and each feeding hole corresponds to a feeding tube. The feeding tube is used to guide the feed from the feed basin to each breeding unit. Figure 5-6 ; It is also possible to feed the fish directly by artificial feeding, such as by putting the feed into a sieve and evenly sprinkling the feed on the trough. Another feeding scheme is to set up a strip V-shaped trough with multiple feeding holes at the bottom of the V-shaped trough, and each feeding hole is connected to a feeding pipe that directly passes through the breeding unit;
[0014] The breeding units are arranged in multiple layers, and the multiple layers are connected by means of Velcro or the like.
[0015] The partition is a movable partition with a rotating shaft; the movable partition is fixed on the rotating shaft; multiple pairs of bayonet holes are arranged at equal intervals on the top of the side wall of the tank; the rotating shaft of each movable partition is clamped in a pair of bayonet holes; the bottoms of all movable partitions are connected to a common pull rope. Normally, the partition is perpendicular to the horizontal plane; when it is necessary to take out shrimps in batches, the pull rope can be pulled to change the angle of the partition, and after the partition is lifted, it is convenient to take out shrimps efficiently.
[0016] The partition is a net box or shrimp cage with longitudinal ribs. The longitudinal ribs are preferably 4, which is convenient for stretching the shrimp cage or net box in the length direction; the longitudinal frame of the shrimp cage or net box is preferably made of flexible material, which is convenient for recycling, and when the shrimps need to be discharged in batches, they can be pulled from one end, so that the shrimps can be discharged in batches, improving efficiency. The net box or shrimp cage preferably has no bottom and top partitions, which saves materials, reduces costs, and is convenient for putting shrimps into the breeding unit. Figure 10-12 .
[0017] The net cage or shrimp cage is a multi-layer structure, preferably 2-3 layers.
[0018] The water inlet pipe is connected to the water tank, and a temperature control device is arranged in the water tank. The temperature control device can heat or cool the water. The heating can be done by an electric heating plate, and the cooling can be done by a refrigeration device with a compressor.
[0019] The drainage pipe is connected to the water treatment device, which includes filters, biochemical treatment devices (nitrification devices, used to reduce ammonia nitrogen or COD), etc.
[0020] Multiple breeding units are arranged in multiple rows and columns;
[0021] The breeding unit is square, circular or hexagonal.
[0022] The multi-row and multi-column arrangement is preferably an array arrangement.
[0023] Beneficial effects:
[0024] The shrimp breeding device of the utility model has the following advantages:
[0025] (1) Multi-layer culture is adopted, which has high space utilization and high yield.
[0026] (2) A multi-compartment farming model is adopted, generally placing one shrimp in one farming unit, which avoids the losses caused by shrimps attacking each other and effectively guarantees the output.
[0027] In addition, this model has low implementation costs, simple temperature control, and can achieve all-weather breeding, with obvious economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of the overall structure of the shrimp farming device (front view);
[0029] Figure 2 It is a schematic diagram of the overall structure of the shrimp farming device (top view);
[0030] Figure 3 It is a schematic diagram of the location of the water inlet pipe, drainage pipe and aeration pipe (single-layer breeding unit);
[0031] Figure 4 It is a schematic diagram of the location of the water inlet pipe, drainage pipe and aeration pipe (double-layer breeding unit);
[0032] Figure 5 It is a schematic diagram of the feeding mechanism;
[0033] Figure 6 This is a top view of the feeding bowl;
[0034] Figure 7 It is a schematic diagram of a movable partition (when the partition is in the vertical direction);
[0035] Figure 8 It is a schematic diagram of a movable partition (when the partition is raised);
[0036] Fig. 9 This is a schematic diagram of the coordination of the movable partition and the residual groove (when the partition is lifted);
[0037] Fig.10 This is a schematic diagram of a single vertical row of shrimp cages;
[0038] Fig.11 It is a schematic diagram of a three-column shrimp cage frame;
[0039] Fig.12 This is a schematic diagram of three vertical rows of shrimp cages;
[0040] Fig.13 It is a schematic diagram (top view) of a tank body with a regular hexagonal grid (cultivation unit).
[0041] Explanation of numbers: 1-tank body, 2-breeding unit, 3-frame, 4-partition, 5-water inlet pipe, 6-drainage pipe, 7-aeration pipe, 8-feeding pipe, 9-feeding bowl, 10-feeding hole, 11-rotating shaft, 12-movable partition, 13-pull rope; 14-tank side wall, 15-bayonet; 16-longitudinal reinforcement, 17-partition net. DETAILED DESCRIPTION
[0042] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
[0043] Embodiment 1:
[0044] like Figure 1-13As shown, a shrimp farming device comprises a frame 3 and troughs 1 arranged on the frame in multiple layers; generally 6-7 layers are arranged, and preferably the height of each layer of troughs is about 20 cm. Support feet are arranged at the bottom of the frame.
[0045] In the tank body, multiple breeding units are separated by partitions 4; the partitions are partition nets or water-permeable partitions;
[0046] The shrimp culture device also includes a water inlet pipe 5 for adding water to the tank body and a drain pipe 6 for draining water from the tank body. Valves are provided on the water inlet pipe and the drain pipe to keep water addition and waterproof, so as to realize micro-flow culture.
[0047] An aeration pipe 7 connected to a fan is provided in the tank body to increase dissolved oxygen in the water body.
[0048] The feeding method can be artificially sprinkled with a sieve (put the feed into the sieve and sprinkle the feed evenly on the trough body.), or it can be fed through a feeding mechanism. The preferred two methods are:
[0049] Method 1:
[0050] The feeding mechanism comprises a feed basin 9 and a plurality of feeding tubes 8. A plurality of feeding holes 10 are arranged at the bottom of the feed basin, and each feeding hole corresponds to a feeding tube; the feeding tube is used to guide the feed from the feed basin to each breeding unit. Figure 5-6 ;
[0051] Method 2: Another feeding scheme is to set up a strip V-shaped groove with multiple feeding holes at the bottom of the V-shaped groove, and each feeding hole is connected to a feeding pipe that goes directly to the breeding unit.
[0052] In order to increase the breeding density, the breeding units are arranged in multiple layers, such as Figure 4 It is a two-layer design. The multiple layers are connected by Velcro or other means, which is convenient for assembly and disassembly.
[0053] In order to quickly get the shrimp out, there are two ways:
[0054] Shrimp catching method 1: The partition is a movable partition 12 with a rotating shaft 11; the movable partition is fixed on the rotating shaft; a plurality of pairs of bayonet holes 15 are arranged at equal intervals on the top of the side wall of the trough body; the rotating shaft of each movable partition is clamped in a pair of bayonet holes; the bottoms of all the movable partitions are connected to a common pull rope 13.
[0055] Normally, the partition is perpendicular to the horizontal plane; when shrimps need to be taken out in batches, the pull rope can be pulled to change the angle of the partition. After the partition is lifted, it is convenient to take out the shrimps efficiently.
[0056] Shrimp export method 2 (recommended method): The partition is a net box or shrimp cage with longitudinal ribs. The longitudinal ribs are preferably 4, which is convenient for stretching the shrimp cage or net box in the length direction; the longitudinal frame of the shrimp cage or net box is preferably made of flexible material, which is convenient for recycling, and when the shrimps need to be exported in batches, they can be pulled from one end, so that the shrimps can be exported in batches, which improves efficiency. The net box or shrimp cage preferably has no bottom and top partitions, which saves materials, reduces costs, and is convenient for putting shrimps into the breeding unit. See Figure 10-12 .
[0057] The net cage or shrimp cage is a multi-layer structure, preferably 2-3 layers.
[0058] The water inlet pipe is connected to the water tank, and a temperature control device is arranged in the water tank. The temperature control device can heat or cool the water. The heating can be done by an electric heating plate, and the cooling can be done by a refrigeration device with a compressor.
[0059] The drainage pipe is connected to the water treatment device, which includes filters, biochemical treatment devices (nitrification devices, used to reduce ammonia nitrogen or COD), etc.
[0060] The shrimp farming device is set in a heat preservation shed, which is conducive to maintaining the water temperature.
[0061] The end of the tank body is preferably softly connected to facilitate the release of shrimp and water. The soft connection means that it can be lifted and lowered. Normally, it is lifted and fixed to hold the water. When the shrimp needs to be released, the end is lowered and lowered to below the water surface of the culture, so that the water and shrimp can be released from the end.
[0062] Multiple breeding units are arranged in multiple rows and columns, see Figure 2 ;
[0063] The culture unit is square, circular or hexagonal (see Fig.13 ).
[0064] The multi-row and multi-column arrangement is preferably an array arrangement.
[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A shrimp farming device, characterized in that: It comprises a frame (3) and a tank (1) arranged on the frame in multiple layers; In the tank body, a plurality of breeding units are separated by partitions (4); the partitions are partition nets or water-permeable partitions; The shrimp farming device also includes a water inlet pipe (5) for adding water to the tank body and a drain pipe (6) for draining water from the tank body; An aeration pipe (7) connected to a fan is arranged in the tank body.
2. The shrimp farming device according to claim 1, characterized in that: It also includes feeding mechanisms; The feeding mechanism comprises a feed basin (9) and a plurality of feeding tubes (8). A plurality of feeding holes (10) are provided at the bottom of the feed basin, and each feeding hole corresponds to a feeding tube; the feeding tube is used to guide feed from the feed basin into each breeding unit.
3. The shrimp farming device according to claim 1, characterized in that: The breeding units are arranged in multiple layers.
4. The shrimp farming device according to claim 1, characterized in that: The partition is a movable partition (12) with a rotating shaft (11); the movable partition is fixed on the rotating shaft; a plurality of pairs of bayonet holes (15) are arranged at equal intervals on the top of the side wall of the trough body; the rotating shaft of each movable partition is clamped in a pair of bayonet holes; the bottoms of all the movable partitions are connected to a common pull rope (13).
5. The shrimp farming device according to claim 1, characterized in that: The partition is a net box or shrimp cage with longitudinal ribs.
6. The shrimp farming device according to claim 5, characterized in that: The cages or shrimp pots are multi-layer structures.
7. The shrimp farming device according to claim 1, characterized in that: The water inlet pipe is connected with the water storage tank, and a temperature regulating device is arranged in the water storage tank.
8. The shrimp farming device according to claim 1, characterized in that: The drain pipe is connected to the water treatment device.
9. The shrimp farming device according to any one of claims 1 to 8, characterized in that: Multiple breeding units are arranged in multiple rows and columns; The breeding unit is square, circular or hexagonal.