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Multi-layer composite type propagating reef

A composite, reef technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of low surface area, low space utilization, weak aggregation performance of sea treasures, poor seawater exchange capacity, etc., to reduce the cost of aquaculture. , The effect of improving aggregation performance and high space utilization

Inactive Publication Date: 2013-06-12
YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current fish reefs have problems such as low surface area and space utilization, poor seawater exchange capacity inside and outside the reef, poor stability, and weak aggregation performance for marine treasures.

Method used

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  • Multi-layer composite type propagating reef
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Embodiment Construction

[0020] Below in conjunction with embodiment and accompanying drawing, the present invention will be described in further detail:

[0021] see Figure 1-Figure 3 , the embodiment of a kind of multi-layer compound multiplication fish reef of the present invention, comprises reef body, and described reef body is divided into top cover 1, support plate 2 and base 3 from top to bottom, and described top cover 1 and support plate 2 through holes 5 and 6 are provided, a groove 7 is provided on the bottom surface of the base 3, and a through hole 8 is provided on the side of the base 3.

[0022] According to different production materials, it can be divided into metal reef, cement reef, concrete reef and reinforced concrete reef. The three components of the reef have through-holes 5, 6, grooves 7 or caves 8 of different shapes and sizes.

[0023] In a specific embodiment of the present invention, the through holes 5 on the top cover 1 are circular and arranged in rows, the support p...

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Abstract

The invention provides a multi-layer composite type propagating reef. The multi-layer composite type propagating reef comprises a reef body, wherein the reef body is divided into a top cover, supporting plates and a base from top to bottom; the top cover and the supporting plates are provided with through holes, the bottom surface of the base is provided with a groove, and a side of the base is provided with a penetrating hole. The through holes on the top cover are round and arranged in line, the supporting plates and the top cover are vertical to each other, the supporting plates are parallel to each other and uniformly arranged at interval; each line of round holes on the top cover downwards align with a gap between two adjacent supporting plates. The multi-layer composite type propagating reef provided by the invention can increase the reef space use rate, improve the hydrodynamic characteristic of the reef body, promote the sea water exchange in and out the reef body, and has good stability. Shellfish shell powder which is 5-20% of the total weight is added in the reef body material, which improves the aggregating performance of the reef body to the valuable seafood products.

Description

technical field [0001] The present invention relates to fishery mariculture infrastructure, in particular to a multi-layer composite multi-layer reef for improving the habitat environment of sea treasures, providing habitat, shelter and breeding places for reef-dwelling fish and attached marine organisms. Background technique [0002] With the continuous improvement of living standards, people's requirements for healthy and nutritious diets are also constantly increasing. Sea treasures such as abalone and sea cucumber are more and more appearing in people's daily diet because of their rich nutrition. However, the output of wild sea cucumber and abalone is very low. Therefore, creating a suitable ecological environment according to the living habits of sea treasures is the key technology to improve the quality of sea treasures. At present, the main way to increase the production of sea treasures is artificial breeding, which mainly adopts pond culture and sea surface enclosu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 李娇关长涛黄滨崔勇
Owner YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
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