CN205305725U

CN205305725U - Fishing net is bred to ocean

Info

Publication number: CN205305725U
Application number: CN201620036265.1U
Authority: CN
Inventors: 俞英松; 卢阳雨
Original assignee: Zheng Jinfu
Current assignee: Zheng Jinfu
Priority date: 2016-01-14
Filing date: 2016-01-14
Publication date: 2016-06-15
Anticipated expiration: 2026-01-14

Abstract

The utility model belongs to the technical field of the fishing net, refer in particular to a fishing net is bred to ocean, including warp, weft, warp, weft are the copper wire, the wave structure of copper wire for having crest, trough, warp, weft drift along each other to interweave with setting up and form network structure, and warp, weft interval set up, and warp and weft enclose into a plurality of meshes, the utility model discloses can fine adaptation sea water environment, utilize the natural antimicrobial activity and the corrosion resistance advantage of copper, avoided the marine organism attachment to grow in aquaculture net to for fish culture creates cleaner, healthy environment, the indirect harm because of using the antibiotic to cause the human health has also been reduced simultaneously.

Description

A kind of sea farming fishing net

Technical field:

This utility model belongs to fishing net technical field, refers in particular to a kind of sea farming fishing net.

Background technology:

Enclosing sea aquaculture model is China's scientific utilization marine resources, greatly develops marine economy and brings the opportunity to develop of thousand. In enclosing sea cultivation, what fishing net adopted is copper mesh, there is many problems, and mainly copper wire fracture, causes the shoal of fish to flee, ultimately result in economic loss. Net hangs on pile frame, and copper mesh rocks in the seawater, copper wire phase mutual friction, and 3mm copper wire there occurs fracture in about 90 days; During test, in sea water, the periphery floating thing such as plank, Phyllostachys pubescens Mazei ex H.de Lebaie, plastic garbage impacts etting, causes etting destruction etc.

When traditional cage culture, the biggest problem is exactly that etting cannot avoid algae to adhere to, and the algae reproduction of attachment is rapid, blocks mesh, flow velocity reduces, making water substitution slack-off, parasite (Ben Nideng worm etc.) and malignant bacteria that algae is carried are broadcast to rapidly the shoal of fish, and because school density is very big in small-sized net cage, once there be the raw infection of fish sick, especially easy mutual infection, causes dead fish quantity constantly to rise, brings very big loss to traditional cage culture.

Summary of the invention:

The purpose of this utility model is to provide the sea farming fishing net of a kind of small investment, instant effect, stabilized structure.

This utility model is achieved in that

A kind of sea farming fishing net, includes warp, parallel, and warp, parallel are copper wire, described copper wire is the wavy shaped configuration with crest, trough, warp, parallel intertexture of mutually drifting along arranges formation network structure, and warp, parallel interval are arranged, and warp and parallel surround multiple mesh.

In technique scheme, described warp is positioned at the lower section of the top of the trough of parallel, crest, and between warp and warp, a Wave crest and wave trough cycle of interval parallel is arranged; Described parallel is positioned at the lower section of the top of the trough of warp, crest, and between parallel and parallel, a Wave crest and wave trough cycle of interval warp is arranged.

In technique scheme, the diameter of described copper wire is 2.5mm～6mm.

In technique scheme, described mesh dead size is at 25mm × 25mm～80mm × 80mm.

The advantage that this utility model highlights compared to existing technology is:

1, this utility model can well adapt to briny environment, utilize natural bacteriostatic performance and the corrosion resistance advantage of copper, avoid marine organisms attachment to grow in culturing net, thus creating cleaner, healthy environment for fish culture, decrease indirect hazard human health caused because using antibiotic simultaneously;

2, warp of the present utility model and parallel utilize forward and reverse bending to be stuck in relative position, engaging mutually, play fixing copper wire, from steady effect, it is not necessary to be additionally fixed, it is ensured that width of mesh, it is not easy deformation and causes that Fish are fled, it also avoid joint net difficulty of processing: stretching nets processing charges high (and single mesh is smaller, and splicing operation amount is too big, and effect is bad);Second heat forming processes compromises the surface oxidation-resistant performance of copper mesh;

3, the single mesh sheet processing dimension of this utility model crimped wire mesh is almost without restriction, and long and wide size is up to tens of rice to hundreds of meters, and the Culture pure seine being suitable for various depth conditions uses;

4, this utility model mesh sheet is damaged and is repaired facility, finds there is little area destruction in regular maintenance, utilizes the structure of copper wire from engaging characteristic, can be rapidly completed reparation, it is not necessary to foreign object is fixed, it is to avoid the etting microorganism parasitic invention healthy fish in later stage;

5, this utility model simple in construction, makes rapid and convenient, small investment, instant effect, stabilized structure.

Accompanying drawing illustrates:

Fig. 1 is schematic perspective view of the present utility model;

Fig. 2 is top view sketch of the present utility model;

Fig. 3 is close-up schematic view of the present utility model.

Detailed description of the invention:

With specific embodiment, this utility model is further described below, referring to Fig. 13:

A kind of sea farming fishing net, for copper wire crimped wire mesh, for without net junction structure, include warp 1, parallel 2, warp 1, parallel 2 are copper wire, and described copper wire is the wavy shaped configuration with crest 3, trough 4, and warp 1, parallel 2 intertexture of mutually drifting along arranges formation network structure, warp 1, parallel 2 interval are arranged, and warp 1 and parallel 2 surround multiple mesh 5.

Described warp 1 is positioned at the lower section of the top of trough 4 of parallel 2, crest 3, and between warp 1 and warp 1, a Wave crest and wave trough cycle of interval parallel 2 is arranged; Described parallel 2 is positioned at the lower section of the top of trough 4 of warp 1, crest 3, and between parallel 2 and parallel 2, a Wave crest and wave trough cycle of interval warp 1 is arranged.

Seining cultivation region is generally all in the good marine site of ocean current mobility, exchange of seawater is frequent, the quantity of motion of water quality and Fish all can reach the requirement that high-quality is raised, the brass wire diameter of establishment copper mesh is at 2.5mm～6mm scope (brass wire diameter can in above-mentioned scope any value), mesh 5 dead size can balance in 25mm × 25mm～80mm × 80mm scope (mesh 5 dead size can in above-mentioned scope any value) between force request and economy, pass by the billow rolled and the collision of floating marine thing it is known that one of purse seine archenemy of marine environment is exactly typhoon. the too thin destructible of copper wire is too thick and uneconomical.

How to solve the pest and disease damage problem of the shoal of fish, annoying global aquaculture family always, also affect the drug residue problem of aquaculture product always. And this utility model adopts copper wire to make, briny environment can be well adapted to, utilize natural bacteriostatic performance and the corrosion resistance advantage of copper, avoid marine organisms attachment to grow in culturing net, thus creating cleaner, healthy environment for fish culture, decrease indirect hazard human health caused because using antibiotic simultaneously. It addition, because decreasing cleaning, changing the number of times of fishing net, thus reducing aquaculture cost.

Above-described embodiment is only one of preferred embodiment of the present utility model; not limit practical range of the present utility model with this; therefore: all equivalence changes done according to shape of the present utility model, structure, principle, all should be covered by within protection domain of the present utility model.

Claims

1. a sea farming fishing net, it is characterized in that: include warp, parallel, warp, parallel are copper wire, described copper wire is the wavy shaped configuration with crest, trough, warp, parallel intertexture of mutually drifting along arranges formation network structure, warp, parallel interval are arranged, and warp and parallel surround multiple mesh.

2. a kind of sea farming fishing net according to claim 1, it is characterised in that: described warp is positioned at the lower section of the top of the trough of parallel, crest, and between warp and warp, a Wave crest and wave trough cycle of interval parallel is arranged;Described parallel is positioned at the lower section of the top of the trough of warp, crest, and between parallel and parallel, a Wave crest and wave trough cycle of interval warp is arranged.

3. a kind of sea farming fishing net according to claim 1, it is characterised in that: the diameter of described copper wire is 2.5mm～6mm.

4. a kind of sea farming fishing net according to claim 1, it is characterised in that: described mesh dead size is at 25mm × 25mm～80mm × 80mm.