Combined type reef body combining floating fish reef and suspension type bottom layer reef

Abstract

The utility model provides a combined type reef body combining a floating fish reef and a suspension type bottom layer reef, which comprises a combined reef main body, the combined reef main body comprises the floating fish reef, the floating fish reef is arranged on the upper surface of the combined reef, the floating fish reef floats on the sea level and comprises a plurality of hollow pipe bodies made of PVC (polyvinyl chloride), and every two adjacent hollow pipe bodies are connected through a rope body. A bottom layer reef is connected below the hollow pipe body; the bottom layer reef comprises at least two breeding reefs which are arranged up and down, the breeding reefs which are arranged up and down are connected through a rope body, the head end of the rope body is fixedly connected with the hollow pipe body, the combined reef body comprises a metal frame, the metal frame comprises a bottom plate, the bottom plate is laid on the substrate layer, the top of the metal frame is located below the sea level, and the bottom layer reef is located in the metal frame. Fish on the surface layer can be trapped to gather through the floating fish reef, the bottom layer reef is used for cultivating shellfish or conches, and the shellfish or the conches form excrement and settle to the seabed to form a deposition layer so as to proliferate and increase the yield.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial fish reefs, in particular to a combined reef body combining a floating fish reef and a suspended bottom reef. Background Art

[0002] There is a large amount of space under the existing floating fish reefs that cannot be reasonably utilized, and the existing floating fish reefs have a simple structure and cannot be used to build a good place for marine organisms to live and reproduce, thus failing to achieve the purpose of restoring fishery resources and optimizing the ecological environment of water bodies. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a combined reef body combining a floating fish reef and a suspended bottom reef to solve at least one of the above technical problems.

[0004] The technical solution of the utility model is: a combined reef body combining a floating fish reef and a suspended bottom reef, comprising a combined reef body, characterized in that the combined reef body comprises a floating fish reef, the floating fish reef is arranged on the upper surface of the combined reef, and the floating fish reef floats on the sea level, the floating fish reef comprises a plurality of hollow tubes made of PVC, and two adjacent hollow tubes are connected by a rope body, and the bottom of the hollow tube is connected to the bottom reef;

[0005] The bottom reef includes at least two breeding reefs arranged up and down, and the breeding reefs arranged up and down are connected by a rope body, the head end of the rope body is fixedly connected to the hollow tube body, the combined reef body includes a metal frame, the metal frame includes a bottom plate, the bottom plate is laid on the bottom layer, the top of the metal frame is below the sea level, and the bottom reef is located in the metal frame.

[0006] The utility model can attract surface fish to gather through floating fish reefs, and the bottom reefs are used to cultivate shellfish or conchs. The shellfish or conchs form feces and sink to the seabed to form a sediment layer, and then sea cucumbers are sown at the bottom to multiply and increase the yield, thereby forming a three-layer stereoscopic combined reef body, thereby constructing a marine biological habitat to achieve the purpose of restoring fishery resources and optimizing the ecological environment of the water area.

[0007] Further preferably, the breeding reef is a hollow cage, and the cage is a rectangular mesh cage made of metal.

[0008] The hollow cage is used to raise conchs, and the metal mesh cage can act as a counterweight.

[0009] Further preferably, the breeding reef is a bamboo reef body, and a counterweight is connected to the end of the rope body.

[0010] Bamboo reefs are used to raise shellfish. The bamboo reefs can naturally decompose to produce nutrients, and the weights can ensure the stability of the breeding reefs.

[0011] Further preferably, a gap is provided between the counterweight and the bottom plate, so as to leave a certain space for the excrement produced by the shellfish, thereby facilitating the accumulation of the sediment layer.

[0012] Further preferably, the floating fish reef includes five hollow tubes, the three central hollow tubes are respectively connected to bottom reefs, each bottom reef includes two breeding reefs arranged up and down, the metal frame has a trapezoidal structure, and the top two sides of the metal frame are respectively against the hollow tubes located at both ends.

[0013] The metal frame can provide a certain support to the floating fish reef, but the weight placed on it will increase the sinking of the floating fish reef.

[0014] Further preferably, a sliding block is connected to the bottom edge of the metal frame, a sliding groove matching the sliding block is provided on the bottom plate, and the sliding block is slidably connected to the sliding groove.

[0015] Thereby the position of the metal frame can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. hollow tube body; 2. breeding reef; 3. metal frame; 4. bottom plate; 5. counterweight; 6. slider. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Reference Figure 1 As shown, a combined reef body combining a floating fish reef and a suspended bottom reef comprises a combined reef body, the combined reef body comprises a floating fish reef, the floating fish reef is arranged on the upper surface of the combined reef, and the floating fish reef floats on the sea level, the floating fish reef comprises a plurality of hollow tubes 1 made of PVC, and two adjacent hollow tubes are connected by a rope body, and the bottom of the hollow tube is connected to the bottom reef; the bottom reef comprises at least two breeding reefs 2 arranged up and down, and the breeding reefs arranged up and down are connected by a rope body, and the head end of the rope body is fixedly connected to the hollow tube body, the combined reef body comprises a metal frame 3, the metal frame comprises a bottom plate 4, the bottom plate is laid on the bottom layer, the top of the metal frame is located below the sea level, and the bottom reef is located in the metal frame.

[0020] The utility model can attract surface fish to gather through floating fish reefs, and the bottom reefs are used to cultivate shellfish or conchs. The shellfish or conchs form feces and sink to the seabed to form a sediment layer, and then sea cucumbers are sown at the bottom to multiply and increase the yield, thereby forming a three-layer stereoscopic combined reef body, thereby constructing a marine biological habitat to achieve the purpose of restoring fishery resources and optimizing the ecological environment of the water area.

[0021] Further preferably, the breeding reef is a hollow cage, which is a rectangular mesh cage made of metal. The hollow cage is used to breed conchs, and the metal mesh cage can play a counterweight effect.

[0022] Further preferably, the culture reef is a bamboo reef, and the end of the rope body is connected to a counterweight 5. The bamboo reef is used to raise shellfish, the bamboo reef can be naturally decomposed to produce nutrients, and the counterweight can ensure the stability of the culture reef.

[0023] Further preferably, a gap is provided between the counterweight and the bottom plate, so as to leave a certain space for the excrement produced by the shellfish, thereby facilitating the accumulation of the sediment layer.

[0024] Further preferably, the floating fish reef includes five hollow tubes, the bottom of the three hollow tubes in the center are respectively connected to the bottom of the reef, each bottom reef includes two breeding reefs arranged up and down, the metal frame is a trapezoidal structure, and the top two sides of the metal frame are respectively against the hollow tubes at both ends. The metal frame can play a certain supporting effect on the floating fish reef, and the weight of the floating fish reef is increased to cause the floating fish reef to sink.

[0025] Further preferably, a slider 6 is connected to the bottom edge of the metal frame, a slide groove matching the slider is provided on the bottom plate, and the slider is slidably connected to the slide groove, so that the position of the metal frame can be adjusted.

[0026] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A combined reef body combining a floating fish reef and a suspended bottom reef, comprising a combined reef body, characterized in that: The combined reef body includes a floating fish reef, which is arranged on the upper surface of the combined reef and floats on the sea level. The floating fish reef includes a plurality of hollow tubes made of PVC, and two adjacent hollow tubes are connected by ropes, and the bottom of the hollow tube is connected to the bottom reef; The bottom reef includes at least two breeding reefs arranged up and down, and the breeding reefs arranged up and down are connected by a rope body, the head end of the rope body is fixedly connected to the hollow tube body, the combined reef body includes a metal frame, the metal frame includes a bottom plate, the bottom plate is laid on the bottom layer, the top of the metal frame is below the sea level, and the bottom reef is located in the metal frame.

2. The combined reef body of a floating fish reef and a suspended bottom reef according to claim 1, characterized in that: The breeding reef is a hollow cage, and the cage is a rectangular mesh cage made of metal.

3. The combined reef body of a floating fish reef and a suspended bottom reef according to claim 1, characterized in that: The breeding reef is a bamboo reef body, and the end of the rope body is connected with a counterweight.

4. The combined reef body of a floating fish reef and a suspended bottom reef according to claim 3, characterized in that: A gap is arranged between the counterweight and the bottom plate.

5. The combined reef body of a floating fish reef and a suspended bottom reef according to claim 1, characterized in that: The floating fish reef includes five hollow tubes, the bottom of the three central hollow tubes are respectively connected to bottom reefs, each bottom reef includes two breeding reefs arranged up and down, the metal frame is a trapezoidal structure, and the top two sides of the metal frame are respectively against the hollow tubes located at both ends.

6. The combined reef body of a floating fish reef and a suspended bottom reef according to claim 5, characterized in that: The bottom edge of the metal frame is connected with a sliding block, and the bottom plate is provided with a sliding groove matching the sliding block, and the sliding block is slidably connected with the sliding groove.

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