Micro-suspension type artificial fish reef

Abstract

The micro-suspension type artificial fish reef comprises a bottom frame, a pipe body and a floating block, the bottom frame is in a regular polygon shape, a plurality of connecting rings are arranged on the bottom frame, the length of the pipe body ranges from 50 cm to 100 cm, the inner diameter of the pipe body ranges from 12 cm to 20 cm, openings are formed in the two ends of the pipe body, the two ends of the pipe body are connected with the connecting rings through connecting ropes, the floating block is annular, the floating block is arranged on the outer side of the pipe body in a sleeved mode, and the floating block is connected with the pipe body. The pipe body is suspended on the upper portion of the bottom frame through the floating block. The pipe bodies are connected to the upper portion of the bottom frame through the connecting ropes, the characteristic that the spiny mastacembelus armatus likes inhabiting in stone seams or caves is met, a living place is provided for the spiny mastacembelus armatus, meanwhile, under the action of buoyancy provided by the floating blocks, the pipe bodies are made to suspend at the positions 30 cm to 50 cm away from the pond bottom, the deposition speed of sludge in the pipe bodies is greatly reduced, and the effect that the sludge is accumulated in the pipe bodies is achieved. The dredging interval of the pipe body is prolonged, and the breeding difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to fishery breeding technical field especially relates to a micro suspension type artificial fish reef. BACKGROUND

[0002] The big catfish is a kind of fish living in the bottom layer, and its body is long and flat, and the head is flat and long, and the big catfish is distributed in India and Southeast Asia. Its shadow can be seen in each water system south of the Yangtze River in China and each river in Hainan Island, but due to excessive overfishing and river environment pollution, the wild resources are seriously damaged, so at present, the big catfish is mainly artificially bred. The big catfish often hides in stone crevices or caves, and comes out at night, so when artificially breeding, a certain number of pebbles, bamboo tubes, plastic tubes and the like are often arranged at the bottom of the breeding pond as the habitat of the big catfish. After being used for a period of time, due to the stirring of the pond bottom and the like, the silt at the bottom of the pond will accumulate in the bamboo tubes and plastic tubes, resulting in that the habitat of the big catfish becomes smaller, and the silt in the bamboo tubes or plastic tubes needs to be removed regularly, which increases the workload of breeding, so a micro suspension type artificial fish reef is needed, which can provide a plurality of pipe bodies for the big catfish to hide and hide, and at the same time, the pipe bodies are suspended at a position 30cm to 50cm away from the bottom of the pond through the floating block, which greatly reduces the speed of silt accumulation in the pipe body, prolongs the interval of pipe body desilting, and reduces the breeding difficulty. SUMMARY

[0003] In order to solve the above problems, the utility model provides a kind of micro suspension type artificial fish reef, which can provide a plurality of pipe bodies for the big catfish to hide and hide, and at the same time, the pipe bodies are suspended at a position 30cm to 50cm away from the bottom of the pond through the floating block, which greatly reduces the speed of silt accumulation in the pipe body, prolongs the interval of pipe body desilting, and reduces the breeding difficulty.

[0004] The utility model is realized by the following technical schemes:

[0005] The utility model provides a kind of micro suspension type artificial fish reef, including: underframe, pipe body, floating block, the underframe is regular polygon, and a plurality of connecting rings are arranged on the underframe, the length of the pipe body is 50cm to 100cm, the inner diameter of the pipe body is 12cm to 20cm, and the two ends of the pipe body are provided with openings, and the two ends of the pipe body are connected with the connecting ring through connecting rope, the floating block is annular, and the floating block is sleeved on the outer side of the pipe body, and the pipe body is suspended on the upper portion of the underframe through the floating block.

[0006] Further, the two ends of the pipe body are provided with limit rings, and the limit rings are 1cm to 3cm higher than the outer periphery of the pipe body.

[0007] Further, the lower end of the connecting rope is connected with the connecting ring, and the upper end of the connecting rope is wound in the groove between the limit rings.

[0008] Further, the chassis comprises outer beams and inner beams, the outer beams are spliced into a regular hexagonal frame, and the inner beams are arranged in the regular hexagonal frame in a staggered manner, and the outer beams and the inner beams are both provided with connecting rings.

[0009] Further, the pipe body is suspended 30-50 cm above the chassis.

[0010] Further, the floating block is a hollow closed shell or a foam block, and the pipe body is provided with the floating block at both ends and the middle part.

[0011] The pipe body is suspended 30-50 cm above the chassis under the action of the buoyancy provided by the floating block, the speed of silt accumulation in the pipe body is greatly reduced, the silt cleaning interval of the pipe body is prolonged, and the breeding difficulty is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is a structural schematic view of the limiting ring of the utility model;

[0014] Figure 3 It is a structural schematic view of the chassis of the utility model;

[0015] In the drawing: 1-chassis, 2-pipe body, 3-floating block, 4-connecting ring, 5-connecting rope, 6-limiting ring, 7-outer beam, 8-inner beam. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings of the embodiments of the utility model, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0017] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawing), if the specific posture changes, the directionality indications also change accordingly.

[0018] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the same or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0019] As shown in Figure 1 , Figure 2 , Figure 3 An embodiment of the present application provides a kind of micro-suspension artificial fish reef, comprising: chassis 1, pipe body 2, floating block 3, chassis 1 is regular polygon, chassis 1 is equipped with multiple connecting rings 4, pipe body 2 length 50cm to 100cm, pipe body 2 inner diameter 12cm to 20cm, pipe body 2 both ends are equipped with opening, pipe body 2 both ends are connected with connecting ring 4 by connecting rope 5, floating block 3 is annular, floating block 3 is sleeved on the outer side of pipe body 2, pipe body 2 is suspended on the upper portion of chassis 1 by floating block 3.

[0020] The present application can be arranged before the water is discharged in the culture pond, or arranged after the water is discharged by ship, the chassis 1 is made of stainless steel material, which has high density, so that the whole device is sunk in the bottom of the culture pond. In water, because the density of floating block 3 is smaller than water, so it generates buoyancy, drives pipe body 2 to float, pipe body 2 is pulled by connecting rope 5, so that pipe body 2 is suspended in the upper portion of chassis 1. Pipe body 2 is suspended in the position of 30cm to 50cm of the upper portion of chassis 1, so that pipe body 2 is far away from the bottom of the pool. When the silt on the bottom of the pool floats due to the disturbance of the pool water, the speed of silt accumulation in pipe body 2 can be reduced, which greatly reduces the speed of silt accumulation in pipe body, prolongs the interval of pipe body 2 dredging, and reduces the difficulty of culture.

[0021] Preferably, the both ends of pipe body 2 are provided with limiting rings 6, the limiting rings 6 are 1cm to 3cm higher than the outer circumference of pipe body 2, two limiting rings 6 are provided at each end of pipe body 2, the annular groove is formed by the protruding limiting rings 6, which can prevent the connecting ring 4 from slipping on pipe body 2, and ensure the reliability of fixation.

[0022] Preferably, the lower end of connecting rope 5 is connected with connecting ring 4, the upper end of connecting rope 5 is wound in the groove between limiting rings 6, the annular groove is formed by the protruding limiting rings 6, which can prevent the connecting ring 4 from slipping on pipe body 2, and ensure the reliability of fixation. The connecting rope 5 is made of nylon material, which can be soaked in water for a long time, and has soft texture, which can conveniently pull pipe body 2, so that it is suspended above chassis 1.

[0023] Specifically, the bottom frame 1 comprises outer beams 7 and inner beams 8, the outer beams 7 are spliced into a regular hexagonal frame, the inner beams 8 are installed in the regular hexagonal frame alternately, the outer beams 7 and the inner beams 8 are both provided with connecting rings 4, so that more pipe bodies 2 can be connected on the bottom frame 1, the big catfish can be accommodated conveniently, and the frame structure surrounded by the outer beams 7 and the inner beams 8 is stable and high, so that the whole device can be lifted up through the bottom frame 1.

[0024] Specifically, the pipe bodies 2 are suspended at 30-50cm above the bottom frame 1, the length of the connecting ropes 5 can control the suspension height of the pipe bodies 2, different pipe bodies 2 can be suspended at different heights, and the inclination angle of the pipe bodies 2 can be adjusted by adjusting the length of the ropes at two ends of the pipe bodies 2, so that different forms of caves are simulated, and the big catfish can be accommodated conveniently.

[0025] Preferably, the floating blocks 3 are hollow closed shells or foam blocks, the pipe bodies 2 are provided with the floating blocks 3 at two ends and the middle part, the pipe bodies 2 are made of PVC material and have a density greater than water, so that the density of the combination of the pipe bodies 2 and the floating blocks 3 is smaller than water, so that the pipe bodies 2 are suspended above the bottom frame 1 under the action of the buoyancy and the pulling action of the connecting ropes 5, far away from the bottom of the pool, so that the speed of silt accumulation in the pipe bodies 2 is reduced, the interval of desilting is reduced, and the difficulty of breeding is reduced.

[0026] Of course, the utility model also can have other various implementation manners, based on the present implementation manner, other implementation manners obtained by the ordinary skilled in the art without any creative labor belong to the range protected by the utility model.

Claims

1. A micro-suspended artificial reef, characterized in that, include: The base frame (1), the tube body (2), and the floating block (3) are provided. The base frame (1) is a regular polygon with multiple connecting rings (4). The tube body (2) is 50cm to 100cm long and has an inner diameter of 12cm to 20cm. Both ends of the tube body (2) are open. Both ends of the tube body (2) are connected to the connecting rings (4) by connecting ropes (5). The floating block (3) is ring-shaped and is fitted on the outside of the tube body (2). The tube body (2) is suspended above the base frame (1) by the floating block (3).

2. The micro-suspended artificial reef according to claim 1, characterized in that, The tube body (2) is provided with limiting rings (6) at both ends, and the limiting rings (6) are 1cm to 3cm higher than the outer circumference of the tube body (2).

3. The micro-suspended artificial reef according to claim 2, characterized in that, The lower end of the connecting rope (5) is connected to the connecting ring (4), and the upper end of the connecting rope (5) is wrapped around the groove between the limiting rings (6).

4. The micro-suspended artificial reef according to claim 1, characterized in that, The base frame (1) includes an outer beam (7) and an inner beam (8). The outer beams (7) are spliced ​​together to form a regular hexagonal frame, and the inner beams (8) are staggered and installed in the regular hexagonal frame. Both the outer beams (7) and the inner beams (8) are provided with connecting rings (4).

5. A micro-suspended artificial reef according to claim 1, characterized in that, The tube (2) is suspended 30cm to 50cm above the base frame (1).

6. The micro-suspended artificial reef according to claim 1, characterized in that, The floating block (3) is a hollow sealed shell or a foam block, and floating blocks (3) are provided at both ends and in the middle of the tube (2).

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