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An ecological carrying capacity enhancing artificial fish reef

An artificial fish reef and carrying capacity technology, applied in fish farming, climate change adaptation, application, etc., can solve problems such as baiting that are not mentioned, achieve low cost, strengthen food supply, and improve ecological carrying capacity and maintenance capacity Effect

Inactive Publication Date: 2015-11-25
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this utility model does not mention how to achieve baiting efficiently and labor-saving

Method used

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  • An ecological carrying capacity enhancing artificial fish reef

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Embodiment

[0019] Such as figure 1As shown, an artificial fish reef with enhanced ecological carrying capacity includes a reef body 1 sunk on the seabed, a bait container 2, a conical contact pressure block 5, a movable baffle 7 and a baffle drive lever 8, and the bait container 2 Floating on the sea surface, the bottom of the bait container 2 is provided with a delivery pipe 3, and the bottom end of the delivery pipe 3 is tied with the reef body 1 with a rope. The reef body 1 is fixed with a rigid guide rod 4, the bait container 2 is slidably sleeved on the guide rod 4, and the conical contact pressure block 5 is fixed on the guide rod 4, and the conical contact pressure block 5 is arranged on the bait container 2. The highest position reached, which needs to be determined from long-term records of high tide levels. The bottom of the bait container 2 is provided with a funnel-shaped discharge structure, and the conveying pipe 3 is connected with the bait container 2 at the lowest point...

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Abstract

The invention provides an ecological carrying capacity enhancing artificial fish reef comprising a reef body, a bait container, a tapered pressing block, a movable baffle plate and a baffle plate driving lever. The bait container floats on a sea surface; the bottom of the bait container is provided with a conveying pipe; a rigid guide rod is fixed on the reef body; the bait container is connected to the guide rod in a sliding and sleeving manner; the tapered pressing block is fixed to the guide rod; the baffle plate driving lever is hinged to the inside of the bait container; the movable baffle plate is fixedly connected to the output end of the baffle plate driving lever; a tension spring is connected between the input end of the baffle plate driving lever and the bait container; the distance between the input end of the baffle plate driving lever and the guide rod is less than the diameter of the tapered pressing block; an automatic bait supplementing device is arranged in the bait container; the reef body is provided with an optical fiber and branch-shaped alga planting frames; one end of the optical fiber is provided with a light collector and the other end is provided with emitters; the light collector is exposed on the sea surface and the emitters are fixed above the alga planting frames.

Description

technical field [0001] The invention relates to a marine aquaculture facility, more specifically, it relates to an artificial fish reef with enhanced ecological carrying capacity. Background technique [0002] With the continuous improvement of living standards, people's consumption demand for seafood is increasing. However, the traditional way of fishing at sea is difficult to produce a catch increase that can meet people's needs. Therefore, fishery practitioners have to over-excavate by means of exhausting fish Fishery resources in the middle and near seas may take greater risks to go deep into the far sea, causing serious damage to the marine ecology and greatly increasing the cost of fishery production. Putting artificial fish reefs can provide a feasible way to solve the above problems. Artificial fish reefs can improve the ecology of the sea area, create a good environment for marine organisms to inhabit, and provide fish with the resources to gather, reproduce, grow, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 俞存根谢旭毕耜瑶
Owner ZHEJIANG OCEAN UNIV
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