Modular fish spawning device suitable for multiple scenes and construction method

Abstract

The invention discloses a modular fish spawning device suitable for multiple scenes and a construction method. The modular fish spawning device sequentially comprises an upper-layer functional block, a middle-layer functional block and a lower-layer functional block from top to bottom. The functional blocks on the same layer and adjacent functional blocks are connected in an inserted mode, filler is filled in the upper functional block, aquatic plants are planted in the upper functional block, a fish sheltering structure and a bionic aquatic plant structure are arranged in the middle functional block, and gravel filler and an anchoring structure are arranged in the lower functional block. The device has the advantages that the oviposition function module is provided with the upper-layer function block, the middle-layer function block and the lower-layer function block, the vertical space of a water area is fully utilized, the environment suitable for fish inhabiting and oviposition is built, and the fish egg adhesion function is played to the maximum extent; material filling in the upper-layer functional block, the middle-layer functional block and the lower-layer functional block can be regulated and controlled according to needs, flexible adjustment is conducted according to specific needs of the water environment where the device is located, and the arrangement mode can be flexibly adjusted according to application site conditions.

Description

Technical Field

[0001] The invention relates to the technical field of artificial fish nests, and in particular to a modular fish spawning device suitable for multiple scenarios. Background Art

[0002] Traditional artificial fish nests mostly adopt an integrated design, with a single structure and form that is difficult to adapt to the spawning needs of fish eggs in different water environments. In addition, it is inconvenient to install and disassemble, difficult to reuse, and increases maintenance costs. Therefore, the present invention develops a modular fish spawning device that is suitable for multiple scenarios. Through modular design, the device can be flexibly combined and expanded to adapt to different water terrains, water depths and other environmental conditions; at the same time, through the combined use of a variety of fish egg adhesion matrices and shelter structures, a more ideal and diversified spawning, hatching and sheltering place is provided for fish. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a modular fish spawning device suitable for multiple scenarios in view of the deficiencies of the prior art.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions.

[0005] A modular fish spawning device suitable for multiple scenarios, comprising, from top to bottom, an upper functional block, a middle functional block and a lower functional block; the top of the middle functional block is plug-in connected to the upper functional block, and the bottom is plug-in connected to the lower functional block; the upper functional block is filled with fillers and planted with aquatic plants; the middle functional block is provided with a fish shelter structure and a bionic structure; the lower functional block is provided with an anchoring structure and is paved with substrate material 31.

[0006] A preferred solution is that the modular fish spawning device that is adaptable to multiple scenarios also includes a water flow guide plate, which is arranged at the upstream end of the upper functional block, the middle functional block and the lower functional block. The water flow guide plate is used to control the water flow speed and direction, and isolate garbage from invading the upper functional block, the middle functional block and the lower functional block, so as to reduce the impact of floods on the device.

[0007] A preferred solution is that the water flow guide plate includes a support frame, a pulley track and a guide cloth, the guide cloth slides along the support frame through the pulley track, and the guide cloth is suspended or spread along the pulley track.

[0008] A preferred solution is that the middle-layer functional block is connected to a cleaning indicator buoy. When the weight of the middle-layer functional block increases due to accumulation of garbage and debris during use, the cleaning indicator buoy sinks beyond a set warning line to prompt that the middle-layer functional block needs cleaning and maintenance.

[0009] A preferred solution is that the upper functional block and the middle functional block are respectively rectangular basin frame structures.

[0010] A preferred solution is that the top of the middle-layer functional block is plug-in connected to the upper-layer functional block, and the bottom is plug-in connected to the lower-layer functional block.

[0011] A preferred solution is that the fish sheltering structure is a plurality of hollow circular tubes.

[0012] A preferred solution is that the bionic structure is a bionic strip-shaped structure for increasing the surface.

[0013] A preferred solution is that the anchoring structure includes an anchor claw and an anchor stem structure, and the anchor claw and the anchor stem structure are made of metal material.

[0014] Another technical solution of the present invention is:

[0015] A construction method of a modular fish spawning device suitable for multiple scenarios comprises the following steps:

[0016] S1: First, the upper functional block, the middle functional block and the lower functional block are transported to the site;

[0017] S2: First, the lower functional block is anchored underwater, the lower functional block is plug-in connected to the middle functional block, and the middle functional block is plug-in connected to the upper functional block;

[0018] S3: The middle functional block is connected with a cleaning indicator float. If garbage and debris are accumulated in the middle functional block, the cleaning indicator float will be pulled down. When the sinking exceeds the preset warning line, the fish shelter structure and the bionic structure will be cleaned.

[0019] S4: Install a water flow guide plate, which includes a support frame, a pulley track and a guide cloth. The water flow guide plate is arranged upstream of the upper functional block, the middle functional block and the lower functional block;

[0020] S5: The guide cloth is pulled from the shore to the underwater through the pulley track to complete the installation and fixation of the water flow guide plate.

[0021] The modular fish spawning device adapted to multiple scenarios provided by the embodiment of the present invention has at least the following beneficial effects: the upper functional block mainly considers the need for grass-sticky eggs to adhere and the landscape function. The upper functional block is filled with fillers and planted with water plants, which not only provides plant leaves for fish, and the roots can be used for fish eggs to adhere, but also reduces water pollution by using the absorption of water plants and the adsorption of fillers. The middle functional block mainly considers the need for grass-sticky eggs to adhere and the fish shelter function, and sets fish shelter structures and bionic structures. The shelter device can use hollow cylindrical materials to provide a habitat and shelter environment for fish; the bionic structure uses a bionic strip-shaped structure with a large surface area, which provides microbial attachment conditions while adhering to fish eggs, and has the function of purifying water quality. The lower functional block mainly considers the need for sticky and sinking eggs to adhere, and is anchored at the bottom of the water, which can provide a spawning environment for sticky and sinking egg fish. The spawning function module is equipped with an upper functional block, a middle functional block and a lower functional block, making full use of the vertical space of the water area and maximizing the adhesion function of fish eggs; the material filling in the upper functional block, the middle functional block and the lower functional block can be regulated as needed, and can be flexibly adjusted according to the specific needs of the water environment where the device is located. When the cleaning indicator buoy sinks beyond the set warning line, it prompts the middle functional block to need cleaning and maintenance. The water flow guide plate is a folding structure that can change the speed and direction of the water flow. The water flow guide plate is set at the upstream end. When encountering floods and too fast flow, the water flow guide plate controls the speed and direction of the water flow, isolates the invasion of garbage, provides a suitable habitat for fish, and promotes fish aggregation and spawning.

[0022] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This invention is a schematic diagram Figure 1 ;

[0024] Figure 2 This invention is a schematic diagram Figure 2 ;

[0025] Figure 3 This is a schematic diagram of the upper layer function block, the middle layer function block and the lower layer function block being plugged in the present invention. Figure 2 . DETAILED DESCRIPTION

[0026] In order to explain the idea and purpose of the present application, the present application will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", "left", "right", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] like Figures 1 to 3 As shown, an embodiment of the present application provides a modular fish spawning device suitable for multiple scenarios, which includes, from top to bottom, an upper functional block 10, a middle functional block 20 and a lower functional block 30; the top of the middle functional block 20 is plug-in connected to the upper functional block 10, and the bottom is plug-in connected to the lower functional block 30, the upper functional block 10 is filled with filler 11 and planted with aquatic plants 12, the middle functional block 20 is provided with a fish shelter structure 21 and a bionic structure 22, and the lower functional block 30 is provided with an anchoring structure 50 and is paved with a substrate material 31.

[0030] like Figures 1 to 3As shown, the upper functional block 10 mainly considers the need for grass-sticky eggs to adhere and the landscape function. The upper functional block 10 is filled with fillers 11 and planted with water plants 12, which not only provides plant leaves for fish, but also uses the absorption of water plants 12 and the adsorption of fillers 11 to reduce water pollution. The middle functional block 20 mainly considers the need for grass-sticky eggs to adhere and the fish shelter function. It is equipped with a fish shelter structure 21 and a bionic structure 22. Structures such as shelter devices and water plants 12 can be installed. The shelter device can be made of hollow cylindrical materials to provide a habitat and shelter environment for fish; the bionic structure 22 provides microbial attachment conditions while adhering to fish eggs, and has the function of purifying water quality. The lower functional block 30 mainly considers the need for sticky and sinking eggs to adhere, and is anchored at the bottom of the water to provide a spawning environment for sticky and sinking egg fish. The spawning function module is provided with an upper function block 10, a middle function block 20 and a lower function block 30, which make full use of the vertical space of the water area and maximize the adhesion function of fish eggs; the material filling in the upper function block 10, the middle function block 20 and the lower function block 30 can be controlled as needed and flexibly adjusted according to the specific needs of the water environment where the device is located.

[0031] like Figures 1 to 3 As shown, the modular fish spawning device adapted to multiple scenarios also includes a water flow guide plate 40, which is arranged at the upstream end of the upper functional block 10, the middle functional block 20 and the lower functional block 30. The water flow guide plate 40 is used to control the water flow speed and direction, and isolate garbage from invading the upper functional block 10, the middle functional block 20 and the lower functional block 30, so as to reduce the impact of floods on the device. The water flow guide plate 40 is a folding structure that can change the speed and direction of the water flow. The water flow guide plate 40 is arranged at the upstream end. When encountering a flood or a flow rate that is too fast, the water flow guide plate 40 controls the water flow speed and direction, isolates garbage from invading, provides a suitable habitat for fish, and promotes fish aggregation and spawning.

[0032] like Figures 1 to 3 As shown, the water flow guide plate 40 includes a support frame 42 , a pulley track 43 and a guide cloth 41 . The guide cloth 41 slides along the support frame 42 through the pulley track 43 , and the guide cloth 41 is suspended or spread along the pulley track 43 .

[0033] like Figures 1 to 3 As shown, the middle-layer functional block 20 is connected to a cleaning indicator buoy 13. When the weight of the middle-layer functional block 20 increases due to accumulation of garbage and debris during use, the cleaning indicator buoy 13 sinks beyond the set warning line to prompt that the middle-layer functional block 20 needs cleaning and maintenance.

[0034] like Figures 1 to 3As shown, when the weight of the middle functional block 20 increases, when the cleaning indicator buoy sinks beyond the set warning line, it is indicated that the middle functional block 20 needs to be cleaned and maintained. The upper functional block 10 and the middle functional block 20 are made of light pipes and plates respectively. As the operation time of the middle functional block 20 increases, the accumulation of plant biomass and sediment garbage is too high, which drives the cleaning indicator buoy 13 to sink, thereby identifying whether the middle functional block 20 needs maintenance.

[0035] like Figures 1 to 3 As shown, the fish shelter structure 21 is a plurality of hollow round tubes. The shelter device uses hollow round tubes to provide a habitat and shelter environment for fish; the lower functional block 30 is filled with gravel 31.

[0036] like Figures 1 to 3 As shown, the upper functional block 10 and the middle functional block 20 are respectively rectangular basin frame structures.

[0037] like Figures 1 to 3 As shown, the top of the middle-layer functional block 20 is plug-connected with the upper-layer functional block 10, and the bottom is plug-connected with the lower-layer functional block 30. The upper-layer functional block 10, the middle-layer functional block 20 and the lower-layer functional block 30 are all prefabricated in advance, and only plug-in is required for on-site installation. The installation and disassembly are simple and quick, which can effectively improve the work efficiency of device loading and unloading and maintenance management.

[0038] like Figures 1 to 3 As shown, the bionic structure 22 is a bionic strip-shaped structure for increasing the surface. The bionic structure 22 not only adheres to the fish eggs, but also provides conditions for the attachment of microorganisms and has the function of purifying water quality.

[0039] like Figures 1 to 3 As shown, the anchoring structure 50 includes an anchor claw 51 and an anchor stem structure 52, and the anchor claw 51 and the anchor stem structure 52 are made of metal material.

[0040] like Figures 1 to 3 As shown, the substrate material 31 is a gravel material with a particle size greater than 10 cm, which creates a substrate environment with good water permeability and air permeability.

[0041] A construction method of a modular fish spawning device suitable for multiple scenarios comprises the following steps:

[0042] S1: First, the upper functional block, the middle functional block and the lower functional block are transported to the site;

[0043] S2: First, the lower functional block is anchored underwater, the lower functional block is plug-in connected to the middle functional block, and the middle functional block is plug-in connected to the upper functional block;

[0044] S3: The middle functional block is connected to a cleaning indicator float 13. If garbage and debris are accumulated in the middle functional block, the cleaning indicator float will be pulled down. When the sinking exceeds the predetermined warning line, the fish shelter structure and the bionic structure will be cleaned.

[0045] S4: Install a water flow guide plate, which includes a support frame 42, a pulley track 43 and a guide cloth 41. The water flow guide plate is arranged upstream of the upper functional block, the middle functional block and the lower functional block;

[0046] S5: The guide cloth 41 is pulled from the shore to the underwater through the pulley track 43 to complete the installation and fixation of the water flow guide plate.

[0047] The above is a specific implementation of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A modular fish spawning device suitable for multiple scenarios, characterized in that: From top to bottom, it includes an upper functional block, a middle functional block and a lower functional block; the top of the middle functional block is plug-in connected to the upper functional block, and the bottom is plug-in connected to the lower functional block; the upper functional block is filled with fillers and planted with aquatic plants, the middle functional block is provided with a fish shelter structure and a bionic structure, and the lower functional block is provided with an anchoring structure and is paved with bottom materials.

2. The modular fish spawning device adapted to multiple scenarios according to claim 1, characterized in that: The modular fish spawning device adapted to multiple scenarios also includes a water flow guide plate, which is arranged at the upstream end of the upper functional block, the middle functional block and the lower functional block. The water flow guide plate is used to control the water flow speed and direction, and isolate garbage from invading the upper functional block, the middle functional block and the lower functional block, so as to reduce the impact of floods on the device.

3. The modular fish spawning device adapted to multiple scenarios according to claim 2, characterized in that: The water flow guide plate comprises a support frame, a pulley track and a guide cloth. The guide cloth slides along the support frame through the pulley track, and the guide cloth is suspended or spread along the pulley track.

4. The modular fish spawning device adapted to multiple scenarios according to claim 1, characterized in that: The middle-layer functional block is connected to a cleaning indicator buoy. When the weight of the middle-layer functional block increases due to the accumulation of garbage and debris during use, the cleaning indicator buoy sinks beyond the set warning line to prompt that the middle-layer functional block needs cleaning and maintenance.

5. The modular fish spawning device adapted to multiple scenarios according to claim 1, characterized in that: The upper functional block and the middle functional block are respectively rectangular basin frame structures.

6. The modular fish spawning device adapted to multiple scenarios according to claim 1, characterized in that: The top of the middle-layer functional block is plug-in connected to the upper-layer functional block, and the bottom is plug-in connected to the lower-layer functional block.

7. The modular fish spawning device adapted to multiple scenarios according to claim 1, characterized in that: The fish sheltering structure is a plurality of hollow circular tubes.

8. The modular fish spawning device adapted to multiple scenarios according to claim 1, characterized in that: The bionic structure is a bionic strip-shaped structure used for increasing the surface.

9. The modular fish spawning device adapted to multiple scenarios according to claim 1, characterized in that: The anchoring structure comprises an anchor claw and an anchor stem structure, and the anchor claw and the anchor stem structure are made of metal material.

10. A construction method of a modular fish spawning device suitable for multiple scenarios, characterized in that: The following steps are involved: S1: First, the upper functional block, the middle functional block and the lower functional block are transported to the site; S2: First, the lower functional block is anchored underwater, the lower functional block is plug-in connected to the middle functional block, and the middle functional block is plug-in connected to the upper functional block; S3: The middle functional block is connected with a cleaning indicator float. If garbage and debris are accumulated in the middle functional block, the cleaning indicator float will be pulled down. When the sinking exceeds the preset warning line, the fish shelter structure and the bionic structure will be cleaned. S4: Install a water flow guide plate, which includes a support frame, a pulley track and a guide cloth. The water flow guide plate is arranged upstream of the upper functional block, the middle functional block and the lower functional block; S5: The guide cloth is pulled from the shore to underwater through the pulley track to complete the installation and fixation of the water flow guide plate.

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