Runway type system for fish culture

Abstract

The utility model discloses a runway type system for fish culture. The runway type system comprises a supporting frame, a first separation net and a three-stage precipitation ladder, the top of the supporting frame is connected with a pedestrian path body, and the side edge of the pedestrian path body is connected with a fence; the first separation net is arranged on one side in the supporting frame, and the second separation net is arranged on the other side in the supporting frame. The utilization rate of the feed is increased, small-area fish culture and concentrated sewage suction are realized, and residual feed and excrement are treated in a large water body; the flowing water flow can be oxygenated through the first tubular aerators on the surface of the water pushing plate, so that the water flow gradually flows to one side of the second separation net, the water flow can pass through the first separation net and the second separation net on the two sides of the supporting frame, and fishes can be prevented from escaping from the supporting frame; when the water flow is slowed down, most of baits and fish manure are discharged along with the water flow at the water outlet, but the three-stage precipitation ladder is gradually lifted from bottom to top, so that the precipitation particles are different in size.

Description

Technical Field

[0001] The utility model relates to the technical field of fish farming, in particular to a runway type system for fish farming. Background Technique

[0002] Fish farming includes fish breeding, feeding and stocking; fish farming, also known as aquaculture, fish farming and pisciculture, is important in maintaining food supply, fishing and expanding fishing areas. With the development of the fish farming industry, there is now a runway type fish farming method to increase the sliding amount of fish, so as to make the fish meat more delicious.

[0003] Currently, the push plates for driving fish to swim mostly use pistons to drive their movement, and an aerator needs to be continuously used to supply oxygen to the fish tank during fish farming; however, after fish are cultured in the runway type fish pond, the excrement and bait residues of the fish will become the main pollution sources of the water body in the runway type fish pond. Since the water flow in the pond is slow, a large amount of solid particles such as feces and residual bait generated during fish farming are difficult to remove, and it is easy to rot and deteriorate when left in the water, which endangers the health of the fish, and thus it is not convenient to remove feces and residual bait. In view of this, we introduce a runway type system for fish farming. Content of the Utility Model

[0004] The purpose of the utility model is to provide a runway type system for fish farming to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A runway type system for fish farming, comprising: a support frame, a first isolation net and a three-stage sedimentation ladder;

[0006] A person walking path body is connected to the top of the support frame, and a fence is connected to the side of the person walking path body, and the fence is convenient for protecting the users.

[0007] The first isolation net is arranged on one side inside the support frame, and a second isolation net is arranged on the other side inside the support frame. The first isolation net and the second isolation net are respectively fixedly connected inside the support frame, and the first isolation net and the second isolation net can block the fish.

[0008] The three-stage sedimentation ladder is arranged on one side of the support frame. Using the three-stage sedimentation ladder, the steps gradually rise from bottom to top, and its function is to precipitate bait and fish feces with different particle sizes and weights. A dust suction box is arranged on one side of the three-stage sedimentation ladder.

[0009] A water pushing mechanism is arranged inside the support frame, and the water flow is guided by the water pushing plate of the water pushing mechanism.

[0010] Preferably, the water pushing mechanism includes a support frame connected to the bottom of the water pushing plate. The support frame and the water pushing plate are welded. The surface of the water pushing plate is equally spaced with first tube aerators, and the model of the first tube aerator is: AFT21000-T. The bottom of the support frame is connected to the bottom of the support frame. The water pushing plate is located on one side of the first isolation net, and the included angle between the water pushing plate and the horizontal plane is 45 degrees.

[0011] Preferably, second tube aerators are connected to the four corners inside the support frame, and the model of the second tube aerator is: AFT21000-T.

[0012] Preferably, a dust collector is connected inside the dust suction box. One end of the dust collector is connected to a first pipe, and the first pipe is a flexible pipe. One end of the first pipe is connected to a dust suction head, and the dust suction head is located at the top of the three-stage sedimentation ladder. The other end of the dust collector is connected to a second pipe, and one end of the second pipe extends into the aggregate frame.

[0013] Preferably, an aggregate frame is connected to one side inside the dust suction box. One end of the aggregate frame extends outside the dust suction box. One side of the aggregate frame is connected to a handle. The handle and the aggregate frame are integrally formed, and the surface of the handle is provided with anti-slip lines.

[0014] Preferably, an observation window is connected to the surface of the dust suction box. The setting of the observation window facilitates observing the working state inside the dust suction box.

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

[0016] (1) By improving the utilization rate of feed, raising fish in a small area, centrally sucking dirt, treating residual bait and excrement in a large water body, and using an ecosystem composed of aquatic plants, filter-feeding fish, etc. to achieve the purpose of ecological environmental protection;

[0017] (2) The water flowing into the support frame needs to flow from the surface of the water pushing plate to the inside of the support frame. The first tube aerator on the surface of the water pushing plate can oxygenate the flowing water, so that the water gradually flows to one side of the second isolation net. The water pushing plate is an inclined steel plate, and the water level here is lifted. The included angle between the water pushing plate and the horizontal plane facilitates the water to flow into the support frame. The first isolation net and the second isolation net on both sides of the support frame can allow the water to pass through and prevent fish from escaping from the support frame. The second tube aerators are installed at the bottom of the four sides of the entire support frame, which has the function of oxygenation;

[0018] (3) As the water flow slows down, most of the fish bait and fish feces are discharged with the water flow at the water outlet. By using the three - stage sedimentation ladder, the steps gradually rise from bottom to top. Its function is to sediment fish bait and fish feces with different particle sizes and weights. When the water flow enters the natural water area, the inside of the support frame is relatively clean, which facilitates the collection of fish bait and fish feces inside the support frame.

[0019] (4) The runway - type support frame can enhance the fish meat quality, improve the taste, have a low incidence of disease, use less medicine, be traceable, and raise safe fish. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the whole utility model;

[0021] Figure 2 is a schematic structural diagram of the utility model in three - dimensional view;

[0022] Figure 3 is a schematic side - view structural diagram of the utility model;

[0023] Figure 4 is a schematic top - view structural diagram of the utility model;

[0024] Figure 5 is a schematic front - sectional structural diagram of the dust - collection box of the utility model;

[0025] Figure 6 is a schematic side - view structural diagram of the water - pushing plate of the utility model;

[0026] Figure 7 is a schematic front - view structural diagram of the water - pushing plate of the utility model;

[0027] Figure 8 is a schematic three - dimensional structural diagram of the water - pushing plate of the utility model.

[0028] In the figure: 1, support frame; 2, three - stage sedimentation ladder; 3, second tubular aerator; 4, second isolation net; 5, fence; 6, main body of the pedestrian walkway; 7, first isolation net; 8, support frame; 9, water - pushing plate; 10, dust - collection box; 11, observation window; 12, handle; 13, second pipeline; 14, dust - collector; 15, first pipeline; 16, dust - collection head; 17, aggregate frame; 18, first tubular aerator. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figure 1-8 , the present invention provides a technical solution: a runway-type system for fish farming, including: a support frame 1, a pedestrian walkway body 6 is connected to the top of the support frame 1, and a fence 5 is connected to the side of the pedestrian walkway body 6;

[0031] A first isolation net 7 is arranged on one side inside the support frame 1, and a second isolation net 4 is arranged on the other side inside the support frame 1;

[0032] A three-stage sedimentation ladder 2 is arranged on one side of the support frame 1, and a dust suction box 10 is arranged on one side of the three-stage sedimentation ladder 2;

[0033] A water pushing mechanism is arranged inside the support frame 1, and the water flow is guided by the water pushing plate 9 of the water pushing mechanism.

[0034] The water pushing mechanism includes a support frame 8 connected to the bottom of the water pushing plate 9. The surface of the water pushing plate 9 is equidistantly connected with first tubular aerators 18, and the model of the first tubular aerator 18 is: AFT21000-T. The bottom of the support frame 8 is connected to the bottom of the support frame 1, and the water pushing plate 9 is located on one side of the first isolation net 7.

[0035] Second tubular aerators 3 are connected to the four corners inside the support frame 1, and the model of the second tubular aerator 3 is: AFT21000-T.

[0036] A dust suction machine 14 is connected inside the dust suction box 10. One end of the dust suction machine 14 is connected to a first pipeline 15. The first pipeline 15 is a flexible pipe. One end of the first pipeline 15 is connected to a dust suction head 16, and the dust suction head 16 is located at the top of the three-stage sedimentation ladder 2. The other end of the dust suction machine 14 is connected to a second pipeline 13, and one end of the second pipeline 13 extends into the inside of the aggregate box 17.

[0037] An aggregate box 17 is connected to one side inside the dust suction box 10. One end of the aggregate box 17 extends to the outside of the dust suction box 10. One side of the aggregate box 17 is connected to a handle 12. The handle 12 and the aggregate box 17 are integrally formed, and anti-slip patterns are arranged on the surface of the handle 12.

[0038] The surface of the dust suction box 10 is connected with an observation window 11. The setting of the observation window 11 facilitates observing the working state inside the dust suction box 10.

[0039] Specifically, during use, the support frame 1 is immersed in water, while the pedestrian walkway body 6 and the fence 5 are exposed above the water surface. The pedestrian walkway body 6 is convenient for users to use, and then, by means of the setting of the fence 5, it can protect the personal safety of the users.

[0040] Align the external water flow towards the first isolation net 7, and let the water flow that needs to flow into the inside of the support frame 1 flow towards the inside of the support frame 1 through the surface of the water pushing plate 9 (as shown in the Figure 7 state). Under the flow of the water, the first tube-type aerator 18 on the surface of the water pushing plate 9 can oxygenate the flowing water, so that the water gradually flows towards one side of the second isolation net 4. The water pushing plate 9 is an inclined steel plate, and the water level here of the water pushing plate 9 is lifted. The water pushing plate 9 is at the water inlet of the entire support frame 1, and the water level flowing into the water pushing plate 9 is higher than the inside of the support frame 1. The included angle between the water pushing plate 9 and the horizontal plane is 45 degrees, which is convenient for the water to flow into the inside of the support frame 1. The first isolation net 7 and the second isolation net 4 on both sides of the support frame 1 can allow the water to pass through and prevent fish from escaping from the support frame 1. The second tube-type aerator 3 is installed at the bottom of the four sides of the entire support frame 1, which has the function of oxygenation.

[0041] When the water flow inside the support frame 1 reaches the water outlet, due to the slowdown of the water flow, most of the fish bait and fish feces are discharged with the water flow at the water outlet (i.e., at the second isolation net 4). By using the three-stage sedimentation ladder 2, from bottom to top, the steps gradually rise. Its function is to sediment fish bait and fish feces with different particle sizes and weights. When the water flow enters the natural water area, the inside of the support frame 1 is already relatively clean, which is convenient for collecting the fish bait and fish feces inside the support frame 1.

[0042] Then place the dust suction box 10 above the three-stage sedimentation ladder 2, start the dust suction machine 14, and let the dust suction machine 14 pass through the first pipeline 15 and the dust suction head 16. Use the dust suction head 16 to suck the fish bait and fish feces on the surface of the three-stage sedimentation ladder 2 into the inside of the first pipeline 15, and then drop them into the inside of the aggregate frame 17 through the second pipeline 13. The aggregate frame 17 is convenient for collecting the fish bait and fish feces and is easy to use. When it is necessary to clean the inside of the aggregate frame 17, pull the handle 12 to pull the aggregate frame 17 out of the inside of the dust suction box 10, and then clean the fish bait and fish feces inside the dust suction box 10.

[0043] And improve the utilization rate of feed, raise fish in a small area, centrally suck sewage, treat residual bait and excrement in large water bodies, and utilize the ecosystem composed of aquatic plants, filter-feeding fish, etc. to achieve the purpose of ecological environmental protection.

[0044] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A raceway system for fish farming, characterized in that: include: A support frame (1), wherein the top of the support frame (1) is connected to a walkway body (6), and the side of the walkway body (6) is connected to a fence (5); A first isolation net (7), the first isolation net (7) being arranged on one side inside the support frame (1), and a second isolation net (4) being arranged on the other side inside the support frame (1); A three-step sedimentation ladder (2), wherein the three-step sedimentation ladder (2) is arranged on one side of the support frame (1), and a dust collection box (10) is arranged on one side of the three-step sedimentation ladder (2); A water pushing mechanism is arranged inside the support frame (1), and water flow is guided by a water pushing plate (9) of the water pushing mechanism.

2. A raceway system for fish farming according to claim 1, characterized in that: The water pushing mechanism comprises a water pushing plate (9) having a support frame (8) connected to the bottom thereof, the surface of the water pushing plate (9) having first tubular aerators (18) connected at equal intervals, the bottom of the support frame (8) being connected to the bottom of the support frame (1), and the water pushing plate (9) being located on one side of the first isolation net (7).

3. A raceway system for fish farming according to claim 1, characterized in that: Second tubular aerators (3) are connected to the four inner corners of the support frame (1).

4. A raceway system for fish farming according to claim 1, characterized in that: A vacuum cleaner (14) is connected to the interior of the vacuum box (10); one end of the vacuum cleaner (14) is connected to a first pipe (15); one end of the first pipe (15) is connected to a vacuum head (16); the vacuum head (16) is located at the top of the three-stage sedimentation ladder (2); and the other end of the vacuum cleaner (14) is connected to a second pipe (13).

5. A raceway system for fish farming according to claim 4, characterized in that: A material collecting frame (17) is connected to one side of the interior of the dust collection box (10), one end of the material collecting frame (17) extends to the outside of the dust collection box (10), and a handle (12) is connected to one side of the material collecting frame (17).

6. A raceway system for fish farming according to claim 1, characterized in that: An observation window (11) is connected to the surface of the dust collection box (10).

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