Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multifunctional deep water cage system

A deep-water cage and multi-functional technology, applied in application, climate change adaptation, fish farming, etc., can solve the problems of easy damage to the cage frame and anchoring foundation, and achieve simple construction, maintenance of breeding space, and typhoon resistance strong effect

Active Publication Date: 2020-08-11
HEFEI UNIV
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the length of the anchor chain does not change after it is tightened, the impact load has no buffer energy dissipation, which makes the cage frame and anchoring foundation prone to damage under the action of large wind and waves

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
  • Multifunctional deep water cage system
  • Multifunctional deep water cage system
  • Multifunctional deep water cage system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Embodiment 1: uniformly and symmetrically arrange four rows of sleeve pipes 3 coaxial with four vertical lines along the net clothing 2, such as figure 1 shown. The cage-shaped elastic section 4 is welded by four symmetrical elliptical elastic segments at both ends according to the axisymmetric distribution, and the convex surface of the symmetrical center of the two ends of the cage-shaped elastic section 4 is provided with a mooring ring 5, such as figure 2shown. Four secondary anchor chains 12 of equal length are passed through corresponding four rows of bushings 3, one end of the secondary anchor chains 12 is moored on the floating pipe frame 1, the other end is moored on the connecting ring 9, and the four secondary anchor chains 12 Bind the fixed frame 7 at the same position near the bottom of the net; one end of the main anchor chain 11 is moored on the mooring foundation 10, and the other end is moored on the connecting ring 9, and the interval "series" connec...

Embodiment 2

[0070] Embodiment 2: Five rows of sleeve pipes 3 coaxial with five vertical lines are evenly and symmetrically arranged around the netting 2, and five secondary anchor chains 12 are used to connect accordingly. The rest of the structures are the same as in Embodiment 1.

Embodiment 3

[0071] Embodiment 3: On the basis of Embodiment 1, three cage-shaped elastic joints 4 are connected in "serial" at intervals on the secondary anchor chain 12, and each cage-shaped elastic joint 4 is spaced apart with a fixing frame 7, as Figure 10 shown. The diameter of that fixed mount 7 closest to net clothing 2 is identical with the diameter of net clothing 2, and the diameter of follow-up fixed mount 7 decreases successively. Under the restraint and fixing effect of the fixing frame 7, each secondary anchor chain 12 and the cage-shaped elastic joint 4 will not collide with each other and be entangled, thereby maintaining the effectiveness of the whole.

[0072] According to the above idea, if the numbers of the cage-shaped elastic joint 4, the secondary anchor chain 12 and the fixing frame 7 are combined differently, more embodiments can be derived, which are not exhaustive here.

[0073] First of all, the present invention adopts a single-point mooring system, but it wi...

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 discloses a multifunctional deep water net cage system. The multifunctional deep water net cage system comprises an anchoring foundation, anchor chains, a floating pipe frame, netting and sinkers. The tubular netting is installed on the lower end face of the floating pipe frame, the sinkers are suspended at the lower end of the netting at intervals, and multiple columns of longitudinally distributed sleeves are arranged around the netting. Cage-shaped elastic joints are further included, the cage-shaped elastic joints are formed by welding ellipsoidal elastic fan pieces at the two ends according to axial symmetry distribution, and a mooring ring is arranged on the convex surface of the center of symmetry of the two ends of each cage-shaped elastic joint. The anchor chains comprise the main anchor chain and the auxiliary anchor chains, the cage-shaped elastic joints are connected to the main anchor chain at intervals, one end of the main anchor chain is moored on the anchoring foundation, and the other end of the main anchor chain is moored on a connecting ring. After the auxiliary anchor chains penetrate through the columns of sleeves, one end of each auxiliary anchor chain is moored on the floating pipe frame, the other end of each auxiliary anchor chain is moored on the connecting ring, and fixing frames located below the netting are bound at the corresponding positions of the auxiliary anchor chains. A single-point anchoring mode is adopted, the netting can be fixed, and the anchor chains have a power buffering function.

Description

Technical field: [0001] The present invention relates to seawater culture net cages, and more particularly relates to a multifunctional deep-water net cage system. Background technique: [0002] The sea area within the 20 m isobath in my country is about 16 million hectares, and the sea area within the 40 m isobath is about 50 million hectares. There is a huge space for the development of mariculture. Vigorously developing deep-water cage culture with a water depth of more than 20 m, obtaining resources from the ocean, expanding living space, developing "marine pastures" and establishing "sea granaries" are one of the new ways to solve the problem of food supply security in my country. [0003] The deep-water cage industry is one of the important innovative industries for my country's fishery to move towards a modern fishery. Aquaculture cages are generally composed of four parts: cage frame system, net clothing system, mooring system and supporting facilities system. Rega...

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): A01K61/60A01K61/65
CPCA01K61/60A01K61/65Y02A40/81
Inventor 刘金龙刘洁群
Owner HEFEI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com