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Device for protecting marine benthos

A protection device, a technology for seabed organisms, applied in the field of marine organism development, can solve the problems of high cost and huge cost investment, and achieve the effects of low price, long life and production cost saving

Active Publication Date: 2014-07-16
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of a single prefabricated block is already high no matter whether it is a concrete pouring or a steel frame structure, and a large number of prefabricated blocks are required to form a fish reef of a certain scale, and the cost input is naturally very huge

Method used

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  • Device for protecting marine benthos
  • Device for protecting marine benthos
  • Device for protecting marine benthos

Examples

Experimental program
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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as figure 1 In the shown embodiment, the submarine life protection device includes several square frame units 1, the frame units are arranged in the vertical direction, the side lengths increase sequentially from top to bottom, and are fixedly connected by pillars 11 to form a bracket. The outside of frame body unit is provided with big plastic bottle 2, and big plastic bottle is staggeredly distributed, and its bottom has opening, is convenient to fish and enters and hides in the bottle. The mouth of the large plastic bottle is engaged with the clamping hole on the frame unit. The bottle body of the big plastic bottle is provided with evenly distributed water holes 2a, so that the water body exchange inside and outside the bottle is convenient for young fish to drill into. There are shell fragments on the surface of the large pla...

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Abstract

The invention discloses a device for protecting marine benthons. The device comprises a plurality of square frame body units, wherein the frame body units are vertically arranged, and side lengths are sequentially enlarged from top to bottom; the frame body units are fixedly connected through columns, so that a support is formed; a plurality of large plastic bottles are distributed in a staggered manner on the frame body units; an opening is formed in the bottom of each large plastic bottle; and clamp holes which can be clamped with bottle mouths of the large plastic bottles are formed in the frame body units. The device for protecting marine benthons is made of recycled beverage bottles and low in cost.

Description

technical field [0001] The invention belongs to the field of marine life development, and in particular relates to a habitat suitable for the survival of marine life. Background technique [0002] In recent decades, offshore fishing has developed rapidly. Due to the multiplied growth of fishing capacity, overfishing without restrictions, and destructive illegal fishing, the ecological balance of the coastal and offshore areas has been destroyed, resulting in a serious decline in offshore fishery resources. . In order to maintain the sustainable development of fishery, it is necessary to use artificial methods to restore the offshore ecological environment. Among them, placing artificial reefs in offshore fisheries and fishery resource areas is a relatively effective method. Artificial reefs can create an ocean. The habitat of organisms provides a place for marine organisms to reproduce, grow, forage and avoid enemies, so as to achieve the purpose of protection, proliferatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 应业炬庞君
Owner ZHEJIANG OCEAN UNIV
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