Floating type fish reef and floating and sinking combined type fish reef

Abstract

The utility model discloses a floating type fish reef and a floating and sinking combined type fish reef, and belongs to the technical field of artificial fish reefs, the floating type fish reef comprises at least two layers of light plates and buoyancy balls, the horizontally placed light plates are arranged at intervals along the height direction, and the adjacent light plates are connected into a whole through first connecting ropes; a first cavity is formed in the interval area between every two adjacent light plates, and at least one face of the outer wall face of each first cavity is provided with a first channel communicating with the corresponding first cavity; the topmost light plate is provided with buoyancy balls, and the sum of buoyancy provided by all the buoyancy balls is matched with the minimum buoyancy needed by the floating fish reef. The light plate horizontally arranged on the upper layer shades the first cavity to prevent sunlight from directly entering the first cavity, and the light plate horizontally arranged on the lower layer serves as a bottom plate of the first cavity to provide a place needed for nesting of fishes, so that the area of the fish nesting place is increased, more fishes on the upper layer are conveniently trapped to inhabit in the fish reef, and the fish reef is more attractive in appearance. Therefore, the purpose of gathering upper-layer fishes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial fish reefs, in particular to a floating fish reef and a floating and sinking composite fish reef. Background Art

[0002] Artificial reefs are structures artificially set up in the sea. Their purpose is to improve the ecological environment of the sea area, create a good environment for marine life to live, provide fish with a place to reproduce, grow, feed and shelter from enemies, and achieve the purpose of protecting, increasing and increasing the catch. Artificial reef construction has been widely carried out at home and abroad to repair offshore marine habitats and fishing grounds, and good results have been achieved.

[0003] Traditional floating fish reefs mainly adopt a barrel-shaped structure with upper and lower openings inside or a hollow frame structure assembled by horizontal bars and vertical bars. There is little space for fish to live inside the reef, and it cannot provide a good place for fish to reproduce, grow, feed and shelter from enemies.

[0004] Therefore, how to design a floating fish reef and a floating and sinking composite fish reef to increase the habitat of fish inside the fish reef and facilitate better growth and reproduction of fish in the fish reef is a technical problem that technicians in this field urgently need to solve. Utility Model Content

[0005] The purpose of the utility model is to provide a floating fish reef and a floating and sinking composite fish reef to address the defects and shortcomings in the prior art, so as to increase the habitat for fish inside the fish reef, thereby facilitating better growth and reproduction of fish in the fish reef.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The utility model provides a floating fish reef, comprising at least two layers of light panels and buoyancy balls, wherein the light panels placed horizontally are spaced apart in a height direction, and adjacent light panels are connected as a whole by a deformable first connecting rope, so as to form a first cavity for fish breeding and resting in the interval area between the adjacent light panels, at least one surface of the outer wall of the first cavity is provided with a first passage for fish to enter and exit, and the first passage is connected with the first cavity; the buoyancy balls are arranged on the light panel at the top, and the sum of the buoyancy provided by all the buoyancy balls is adapted to the minimum buoyancy required by the floating fish reef.

[0008] Preferably, the lightweight panel component includes two lightweight sub-panels, and the lightweight sub-panels are crossed with each other to form the X-shaped lightweight panel component.

[0009] Preferably, the lightweight sub-plate is a rectangular parallelepiped.

[0010] Preferably, the lightweight sub-board is a high-density polyethylene board.

[0011] Preferably, the first connecting rope is a polyethylene rope.

[0012] Preferably, four buoyancy balls are provided on the top of the topmost lightweight panel, and each of the buoyancy balls can provide 30 kg of buoyancy.

[0013] The utility model also provides a floating and sinking composite fish reef, comprising the floating fish reef and a sinking fish reef located at the bottom of the floating fish reef, wherein the floating fish reef is connected to the sinking fish reef through a deformable second connecting rope.

[0014] Preferably, the submerged fish reef includes at least two layers of non-lightweight panels with a density greater than that of water. The horizontally arranged non-lightweight panels are spaced apart in the height direction, and a solid settlement component with a density greater than that of water and a second cavity for fish to rest and breed are provided in the spacing area between adjacent non-lightweight panels. The solid settlement component is respectively connected to the non-lightweight panels adjacent to the upper and lower portions. In the horizontal direction, the second cavity is located outside the solid settlement component, and at least one of the three sides of the second cavity away from the solid settlement component is provided with a passage for facilitating the entry and exit of fish, and the passage is communicated with the second cavity.

[0015] Preferably, the non-lightweight panels are also in an X-shaped structure, and corresponding edges of adjacent non-lightweight panels are connected by a rigid connector having a density greater than that of water.

[0016] Preferably, a fixing ring is provided on the top of the non-lightweight panel at the top layer, and the second connecting rope is connected to the fixing ring.

[0017] Compared with the prior art, the utility model has achieved the following technical effects:

[0018] 1. The utility model provides sunshade for the first cavity through the upper horizontally placed light plate to prevent sunlight from directly entering the first cavity. The lower horizontally placed light plate serves as the bottom plate of the first cavity to provide a nesting place for fish. Compared with the fish reefs with barrel-shaped structures or hollow frame-shaped structures in the prior art, the area of ​​the place for fish to build nests is increased, so as to attract more upper-layer fish to live inside the fish reef, thereby achieving the purpose of gathering upper-layer fish.

[0019] Compared with the prior art, other technical solutions of the utility model have achieved the following technical effects:

[0020] 2. The utility model sets a solid sinking component between two adjacent non-lightweight plates to increase the weight of the submerged fish reef so that it can sink to the bottom of the water; sets a second cavity outside the solid sinking component, and uses the upper horizontally placed non-lightweight plate to shade the second cavity, and the lower horizontally placed non-lightweight plate serves as the bottom plate of the second cavity, providing a nesting place for fish, so as to attract the lower fish to live inside the fish reef, thereby achieving the purpose of gathering the lower fish. Compared with the submerged fish reefs in the prior art that cannot provide nesting places for fish, the floating and sinking composite fish reef of the utility model can attract fish in the upper water layer as well as fish in the lower water layer, thereby providing a place for reproduction, growth, foraging and sheltering from enemies for different species of fish, thereby achieving the purpose of better protection, proliferation and increased catch. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is a schematic diagram of the structure of a floating and sinking composite fish reef.

[0023] Among them, 1. lightweight panel; 2. buoyancy ball; 3. first connecting rope; 4. first cavity; 5. lightweight sub-board; 6. second connecting rope; 7. non-lightweight panel; 8. solid sinking component; 9. second cavity; 10. rigid connector; 11. non-lightweight sub-board. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] like Figure 1As shown, the utility model provides a floating fish reef, comprising at least two layers of lightweight panels 1 and buoyancy balls 2, wherein the horizontally placed lightweight panels 1 are spaced apart in the height direction, and adjacent lightweight panels 1 are connected as a whole by a first connecting rope 3, so as to form a first cavity 4 for fish breeding and resting in the interval area between the adjacent lightweight panels 1, and at least one of the outer wall surfaces of the first cavity 4 is provided with a first passage connected to the first cavity 4, so as to facilitate the fish to enter and exit the first cavity 4, and preferably, the first passage is provided on all the outer wall surfaces of the first cavity 4 in the present application, so as to improve the light transmittance of the first cavity 4; a buoyancy ball 2 is provided on the topmost lightweight panel 1, and the sum of the buoyancy provided by all the buoyancy balls 2 is compatible with the minimum buoyancy required for the floating fish reef, wherein the minimum buoyancy required for the floating fish reef refers to the minimum buoyancy value required for the floating fish reef to be able to float and stay at a set depth below the sea level. The lightweight panel 1 located at the lower layer serves as the bottom plate of the first cavity 4 for fish breeding and resting, providing a better place for fish to build nests. The upper lightweight panel 1 can block the sunlight and provide shade for the first cavity 4 for fish breeding and resting, thereby improving the comfort of the breeding place and attracting upper-layer fish to live inside the fish reef, thereby achieving the purpose of gathering upper-layer fish.

[0027] The lightweight panel 1 can be a rectangular, square, circular, elliptical or other structure, but the light transmittance of the floating fish reef with a cubic or rectangular structure is relatively poor. For this reason, the present application arranges a lightweight panel 1 including two lightweight sub-panels 5 of the same specifications and sizes. The two lightweight sub-panels 5 cross each other to form an X-shaped lightweight panel 1, so as to further increase the light transmittance of the first cavity 4 for fish breeding and resting, and create a more comfortable activity place for fish. As a preferred embodiment of the present application, the two lightweight sub-panels 5 are perpendicular to each other to form a cross-shaped lightweight panel 1, and the lightweight sub-panels 5 constituting the lightweight panel 1 are rectangular parallelepipeds, each of which is 2m long, 1m wide and 5cm high. The lightweight sub-panels 5 are high-density polyethylene panels, and the height spacing between two adjacent layers of lightweight panels 1 is 60cm.

[0028] As a preferred embodiment of the present application, the first connecting rope 3 is a polyethylene rope, and the diameter of the polyethylene rope is 12 mm. Four buoyancy balls 2 are provided on the top of the top lightweight panel 1. The buoyancy balls 2 are connected to the top lightweight panel 1 through the polyethylene rope. Each buoyancy ball 2 can provide 30 kg of buoyancy. The number of buoyancy balls 2 can also be adaptively adjusted according to the total volume of the floating fish reef and the size of a single buoyancy ball 2.

[0029] like Figure 1 As shown, the present application also provides a floating and sinking composite fish reef, including the above-mentioned floating fish reef and a sinking fish reef located at the bottom of the floating fish reef, the floating fish reef is connected to the sinking fish reef through a second connecting rope 6, and the preferred second connecting rope 6 is also a polyethylene rope.

[0030] The submerged fish reef includes at least two layers of non-lightweight panels 7 with a density greater than that of water. The horizontally arranged non-lightweight panels 7 are spaced apart in the height direction, and a solid sinking component 8 with a density greater than that of water and a second cavity 9 for fish to rest and breed are provided in the interval area between adjacent non-lightweight panels 7. The solid sinking component 8 is respectively connected to the non-lightweight panels 7 adjacent to the upper and lower sides. In the horizontal direction, the second cavity 9 is located outside the solid sinking component 8, and at least one of the three sides of the second cavity 9 away from the solid sinking component 8 is provided with a second passage for fish to enter and exit, and the second passage is connected to the second cavity 9. Preferably, the three sides of the second cavity 9 away from the solid sinking component 8 are provided with a second passage for fish to enter and exit, so as to improve the light transmittance of the second cavity 9.

[0031] The non-lightweight plate 7 can be a metal part, a ceramic part, a stone plate, etc. As a preferred embodiment of the present application, the non-lightweight plate 7 and the solid sinking component 8 are both reinforced concrete plates to increase the weight of the sunken fish reef and facilitate its sinking to the bottom of the water. The second cavity 9 located outside the solid sinking component 8 can provide a space for the fish in the lower layer to reproduce, rest and avoid wind and waves, so as to attract the fish in the lower layer to live inside the fish reef, thereby achieving the purpose of gathering the fish in the lower layer.

[0032] In order to further improve the light transmittance of the lower space, the non-lightweight panel 7 is also set in the present application as an X-shaped structure, and the corresponding edges of adjacent non-lightweight panels 7 are connected by a rigid connector 10 with a density greater than that of water. Preferably, the non-lightweight panel 7 is also a cross-shaped structure composed of two non-lightweight sub-panels 11 of the same specifications and sizes, and the non-lightweight sub-panels 11 are rectangular parallelepipeds, each of which is 3m long, 1m wide, and 5cm high. The setting position of the solid settlement component 8 corresponds to the overlapping parts of the mutually perpendicular non-lightweight sub-panels 11, and the setting position of the second cavity 9 corresponds to the extended parts of the four sides of the non-lightweight sub-panels 11. The rigid connector 10 can also be a metal part, a ceramic part, a stone part, etc. As a preferred embodiment of the present application, the rigid connector 10 is a column of a reinforced concrete structure, and the column is a cube with a side length of 30cm. A fixing ring is provided on the top of the non-lightweight panel 7 on the top layer, and the second connecting rope 6 is connected to the fixing ring. The base of the submerged fish reef is a cross-shaped plane. Compared with the rectangular or cube structure, the four sides of each plate extend outwards to increase the friction between the submerged fish reef and the seabed to prevent the submerged fish reef from moving. The floating and sinking composite fish reef is suitable for sea areas with a water depth of 30 to 50 meters, and can attract fish from different water layers from top to bottom.

[0033] It should be noted that, for those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A floating fish reef, characterized in that: It comprises at least two layers of light panels and buoyancy balls. The light panels are placed horizontally and spaced apart in the height direction. Adjacent light panels are connected as a whole by a first connecting rope to form a first cavity for fish breeding and resting in the spacing area between adjacent light panels. At least one surface of the outer wall of the first cavity is provided with a first passage for fish to enter and exit, and the first passage is connected with the first cavity. The buoyancy balls are provided on the topmost light panel, and the sum of the buoyancy provided by all the buoyancy balls matches the minimum buoyancy required by the floating fish reef.

2. The floating fish reef according to claim 1, characterized in that: The lightweight panel comprises two lightweight sub-panels, and the lightweight sub-panels are intersected with each other to form the X-shaped lightweight panel.

3. The floating fish reef according to claim 2, characterized in that: The lightweight sub-plate is a rectangular parallelepiped.

4. The floating fish reef according to claim 3, characterized in that: The lightweight sub-board is a high-density polyethylene board.

5. The floating fish reef according to any one of claims 1 to 4, characterized in that: The first connecting rope is a polyethylene rope.

6. The floating fish reef according to claim 5, characterized in that: Four buoyancy balls are arranged on the top of the topmost lightweight panel, and each buoyancy ball can provide 30 kg of buoyancy.

7. A floating and sinking composite fish reef, characterized by: It comprises the floating fish reef as claimed in any one of claims 1 to 6 and a submerged fish reef located at the bottom of the floating fish reef, wherein the floating fish reef is connected to the submerged fish reef via a second connecting rope.

8. The floating and sinking composite fish reef according to claim 7, characterized in that: The submerged fish reef includes at least two layers of non-lightweight panels with a density greater than that of water. The horizontally arranged non-lightweight panels are spaced apart in the height direction, and a solid settlement component with a density greater than that of water and a second cavity for fish to rest and breed are provided in the spacing area between adjacent non-lightweight panels. The solid settlement component is respectively connected to the non-lightweight panels adjacent to the upper and lower portions. In the horizontal direction, the second cavity is located outside the solid settlement component, and at least one of the three sides of the second cavity away from the solid settlement component is provided with a second channel for fish to enter and exit, and the second channel is communicated with the second cavity.

9. The floating and sinking composite fish reef according to claim 8, characterized in that: The non-lightweight panels are also in an X-shaped structure, and the corresponding edges of adjacent non-lightweight panels are connected by a rigid connector having a density greater than that of water.

10. The floating and sinking composite fish reef according to claim 9, characterized in that: A fixing ring is provided on the top of the non-lightweight panel at the top layer, and the second connecting rope is connected to the fixing ring.

Images