Unlock instant, AI-driven research and patent intelligence for your innovation.

Stable fish reef

A reef and robust technology, applied in the field of robust reefs, can solve the problems of inconvenient recycling, cost of reef construction, poor stability, etc., and achieve the effects of convenient installation and disassembly, convenient storage and transportation, and convenient recycling.

Active Publication Date: 2014-06-25
ZHEJIANG OCEAN UNIV
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a kind of reclaimable and protective reef which can be conveniently made by discarded materials, and solves the problem that existing fish reef construction consumes effective resources, there are no effective caves or it is difficult to make a dense number of caves , inconvenient recycling, and poor stability

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Stable fish reef
  • Stable fish reef
  • Stable fish reef

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one, see figure 1 , a robust type of fish reef, including a drop block 1 . The pendant 1 is in the shape of a quadrangular truss. Several first plastic bottles 2 are densely distributed on the four sides of the pendant 1 . The first plastic bottle 2 is a collected waste plastic bottle. The bottleneck 21 of the first plastic bottle has thread (thread is not drawn in the figure). The inner cavity of the first plastic bottle 2 forms a cavity 3 . The bottom of the first plastic bottle 2 is removed so that the bottom end is open. The open bottom end of the first plastic bottle constitutes the opening 31 of the cavity. The first plastic bottle 2 is screwed together with the weight 1 through the screw thread on the bottleneck 21 of the first plastic bottle. The bottom end of the first plastic bottle 2 is inclined upwards.

[0025] The center line of the first plastic bottle 2 is perpendicular to the side of the drop body. Because the number of thread turns o...

Embodiment 2

[0029] Embodiment two, the difference with embodiment one is:

[0030] see image 3 , also includes a number of reinforcing rods 5 . The reinforcing rod 5 is a flexible body. The reinforcing rods 5 are staggered into a network structure. The first plastic bottle 2 is fixed on the node of the reinforcing bar 5 . The first plastic bottle 2 is connected with a first float (the first float is fixed inside the first plastic bottle, not visible in the figure). The first float can float the first plastic bottle 2 .

[0031] see Figure 4 , the reinforcing rod 5 is provided with a sealing cavity 51 extending along the length direction of the reinforcing rod, and the sealing cavity 51 is filled with gas. Reinforcing bar 5 can rely on the buoyancy that self suffers to float.

Embodiment 3

[0032] Embodiment three, the difference with embodiment two is:

[0033] see Figure 5 , also includes a connecting rod 7 passing through the mouth 21 of the first plastic bottle and connected to the weight 1. The connecting rod 7 is provided with a first threaded sleeve 71 and a second threaded sleeve 72 . The free end of the connecting rod 7 is provided with threads. Both the first threaded sleeve 71 and the connecting rod 7 are provided with alignable through holes on one end of the weight. The first threaded sleeve 71 is sheathed on the connecting rod 7 and fixed together with the connecting rod 7 after passing through the through hole through the cable tie 9 . The first plastic bottle 2 is screwed on the first threaded sleeve 71 . The first float 6 is fixed on the inner surface of the first plastic bottle 2 .

[0034] The second threaded sleeve 72 is screwed on the free end of the connecting rod 7 . The second plastic bottle 8 is screwed on the second threaded sleev...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an artificial fish reef. A stable fish reef comprises a frustum-shaped drop block and a plurality of first plastic bottles, wherein the bottle mouths of the first plastic bottles are provided with threads; the bottle bottoms of the first plastic bottles are removed; the first plastic bottles are in threaded connection with the drop block through the threads on the bottle mouths; the bottom ends of the first plastic bottles are inclined upwards; caves are formed by the inner cavities of the first plastic bottles; and cave openings are formed by the open bottom ends of the first plastic bottle. The invention provides the stable fish reef which can be conveniently made of wastes, is convenient to recycle and solves the problems of consumption of effective resources, no effective cave or difficulty in making of dense caves, inconvenience in recycling and poor stability of the conventional fish reef.

Description

technical field [0001] The invention relates to an artificial fish reef, in particular to a robust fish reef. Background technique [0002] Artificial fish reefs are structures artificially set up in the sea. The purpose is to improve the ecological environment of the sea area, create a good environment for marine organisms to inhabit, and provide places for fish to reproduce, grow, feed and shelter enemies, so as to achieve protection, multiplication and The purpose of increasing catches. [0003] A kind of artificial fish reef is disclosed in the patent document that the Chinese patent application number is 2011103469934, the publication date is July 25, 2012, and the title is "square combined artificial fish reef". Existing fish reefs are all steel frame structures or reinforced concrete structures. The following shortcomings are common: poor stability, no real caves or difficult to make a dense number of caves, all of which are made of useful materials and inconven...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 李海州
Owner ZHEJIANG OCEAN UNIV