CN211353558U

CN211353558U - Snail culture net cage

Info

Publication number: CN211353558U
Application number: CN201922352449.5U
Authority: CN
Inventors: 周洪磊; 陈依芳; 黄江帆; 张文杰; 张明伟
Original assignee: Fujian Yangze Marine Biological Technology Co ltd
Current assignee: Fujian Yangze Marine Biological Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-28
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to an aquaculture technical field especially relates to a spiral shell class aquaculture net case, including the box with a net main part, the box with a net main part is inside cavity and both ends open-ended cylinder, the lateral wall of box with a net main part is equipped with the through-hole, the box with a net main part is located two opening end departments and all is equipped with the block, the mesh shape of block is the rhombus, the inner chamber of box with a net main part is equipped with artifical stratum, the inside of artifical stratum has the rock seam, the ratio scope of the volume of box with the volume of artifical stratum of box with is 1.25 ~ 2. The utility model provides a snail aquaculture net case protection is effectual, can improve and breed the aquatic products quality.

Description

Snail culture net cage

Technical Field

The utility model relates to an aquaculture technical field especially relates to a snail aquaculture net case.

Background

The existing snail breeding device is mainly characterized in that a frame is made of polypropylene and iron pipes, and a breeding frame body is formed by bundling seawater ropes.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a snail culture net cage which has good protection effect and can improve the quality of cultured aquatic products is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a snail aquaculture net case, includes the box with a net main part, the box with a net main part is inside cavity and both ends open-ended cylinder, the lateral wall of box with a net main part is equipped with the through-hole, the box with a net main part is located two open ends departments and all is equipped with the block net, the mesh shape of block net is the rhombus, the inner chamber of box with a net main part is equipped with artificial rock stratum, the inside of artificial rock stratum has the rock seam, the ratio scope of the volume of box with a net main part and the volume of artificial rock stratum is 1.25 ~ 2.

In an alternative embodiment, the ratio of the volume of the cage body to the volume of the artificial rock formation is 1.5.

In an optional embodiment, the material of the net cage main body is steel.

In an optional embodiment, the net cage main body and the sealing net are tied up through a seawater rope or a fishing net wire.

In an optional embodiment, the artificial rock layer is made of portland cement, silicon-magnesium cement or ultra-high performance concrete.

In an alternative embodiment, the sealing net is woven by steel wires, and the surface of the sealing net is provided with a polyethylene layer.

The beneficial effects of the utility model reside in that: the utility model provides a snail aquaculture net case, design the box with a net box main part for inside cavity, both ends opening and the lateral wall is opened has the through-hole box, sets up the diamond-shaped block net of mesh at the open end of box with a net box main part, can prevent snail escape, be less than the prey biology, sets up the artifical rock stratum that has the rock seam that supplies snail to climb on in the box with a net box, the activity of the snail of being convenient for and hiding.

Drawings

Fig. 1 is a schematic structural view of a snail-type aquaculture net cage according to an embodiment of the present invention;

fig. 2 is a sectional view of a snail-type aquaculture net cage according to an embodiment of the present invention;

description of reference numerals:

1-a main net cage body;

2-a through hole;

3-sealing the net;

4-artificial rock formation.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Please refer to fig. 1 and fig. 2, the utility model discloses a snail aquaculture net case, including the box with a net main part, the box with a net main part is inside cavity and both ends open-ended cylinder, the lateral wall of box with a net main part is equipped with the through-hole, the box with a net main part is located two open ends departments and all is equipped with the block, the mesh shape of block is the rhombus, the inner chamber of box with a net main part is equipped with artifical rock stratum, the inside of artifical rock stratum has the rock seam, the ratio scope of the volume of box with the volume of artifical rock stratum is 1.25 ~ 2.

From the above description, the beneficial effects of the present invention are: the net cage body is designed into a box body which is hollow inside, is provided with openings at two ends and is provided with through holes on the side wall, the opening end of the net cage body is provided with a diamond-shaped mesh sealing net, so that the material exchange and the water flow are convenient, the snails can be prevented from escaping and being lower than predatory organisms, and an artificial rock stratum with rock seams for the snails to climb is arranged in the net cage, so that the snails can move and hide conveniently.

Further, the ratio of the volume of the net cage main body to the volume of the artificial rock stratum is 1.5.

From the above description, when the volume ratio of the net cage main body to the artificial gravel is 1.5, the activity of the snails is facilitated, and the culture quantity and quality are ensured.

Further, the net cage main body is made of steel.

As can be seen from the above description, the steel material has good fish luring effect, and the steel material can form a carbonate scale protective layer in seawater, so that the steel material is not easy to corrode and pollute.

Furthermore, the net cage main body and the sealing net are tied up through a seawater rope or a fishing net wire.

As can be seen from the above description, the sea water rope or fishing net line bundling is convenient for loading, unloading and recovering the net cage.

Furthermore, the artificial rock stratum is made of portland cement, silicon-magnesium cement or ultra-high performance concrete.

As can be seen from the above description, the artificial rock formation has good strength and corrosion resistance.

Furthermore, the net sealing is formed by weaving steel wires, and a polyethylene layer is arranged on the surface of the net sealing.

From the above description, it can be seen that the steel wire serves to improve the strength of the net seal, and the polyethylene layer serves to facilitate the attachment of fish.

Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: the utility model provides a snail aquaculture net case, includes net case main part 1, net case main part 1 is inside cavity and both ends open-ended cylinder, the lateral wall of net case main part 1 is equipped with through-hole 2, net case main part 1 is located two open ends departments and all is equipped with block 3, the mesh shape of block 3 is the rhombus, the inner chamber of net case main part 1 is equipped with artifical stratum 4, the inside of artifical stratum 4 has the rock seam, the ratio scope of the volume of net case main part 1 and the volume of artifical stratum 4 is 1.25 ~ 2.

Referring to fig. 1 and fig. 2, a second embodiment of the present invention is: the utility model provides a snail aquaculture net case, includes net case main part 1, net case main part 1 is inside cavity and both ends open-ended cylinder, the lateral wall of net case main part 1 is equipped with through-hole 2, net case main part 1 is located two open ends departments and all is equipped with sealing 3, the mesh shape of sealing 3 is the rhombus, the inner chamber of net case main part 1 is equipped with artifical stratum 4, the inside of artifical stratum 4 has the rock seam, the ratio of the volume of net case main part 1 and the volume of artifical stratum 4 is 1.5. The net cage main body 1 is made of steel. The net cage main body 1 and the sealing net 3 are bound through a seawater rope or a fishing net line. The artificial rock stratum 4 is made of portland cement, silicon-magnesium cement or ultra-high performance concrete. The net sealing 3 is formed by weaving steel wires, and a polyethylene layer is arranged on the surface of the net sealing 3.

To sum up, the utility model provides a snail aquaculture net case designs the box that has the through-hole for inside cavity, both ends opening and lateral wall with the box main part design, sets up the mesh at the open end of box main part and is the block net of rhombus, can prevent that snails from escaping, being less than the predatory organism, sets up the artifical rock stratum that has the rock seam that supplies snails class to scale in the box with a net, the activity of the snails class of being convenient for and hiding.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The spiral shell type aquaculture net cage is characterized by comprising a net cage main body, wherein the net cage main body is a cylinder which is hollow inside and is provided with openings at two ends, through holes are formed in the side wall of the net cage main body, sealing nets are arranged at the positions, located at the two openings, of the net cage main body, the net holes of the sealing nets are rhombic, an artificial rock stratum is arranged in the inner cavity of the net cage main body, rock seams are formed in the artificial rock stratum, and the ratio range of the volume of the net cage main body to the volume of the artificial rock stratum is 1.25-2.

2. The snail farming net cage of claim 1, wherein the ratio of the volume of the net cage body to the volume of the artificial rock formation is 1.5.

3. The snail aquaculture net cage of claim 1, wherein the main body of the net cage is made of steel.

4. The snail aquaculture net cage of claim 1, wherein the main cage body and the sealing net are tied up by a sea water rope or a fishing net wire.

5. The snail breeding cage of claim 1, wherein the artificial rock formation is made of portland cement, silicon-magnesium cement or ultra-high performance concrete.

6. A snail cultivation net cage according to claim 1, wherein the net is woven from steel wires, and the surface of the net is provided with a polyethylene layer.