CN102763622A - Antifouling and anti-biting cultivation net cage of huangsha (Chinese character) turtle - Google Patents

Abstract

The invention discloses an antifouling and anti-biting cultivation cage of a huangsha (Chinese character) turtle. The antifouling and anti-biting cultivation net cage comprises a cage body top part, cage sides and a cage bottom. The antifouling and anti-biting cultivation cage is characterized in that the top part of the cage body adopts an anti-biting small-screen ultra-high molecular weight polyethylene net to be sutured into an annular net; the cage side adopts a combined net formed by a copper alloy woven mesh, a netting half-soft state connection, the copper alloy woven mesh, the netting half-soft state connection, the copper alloy woven mesh, the netting half-soft state connection, the copper alloy woven mesh, the netting half-soft state connection and a nylon mesh; a foam floater is arranged on an upper middle line of the copper alloy woven mesh as a buoyancy system; the cage bottom adopts the combined netting of a nylon woven mesh and the copper alloy woven mesh; a cylindrical heavy block is respectively suspended at four corners of the box body for the cage; a back sunning table is arranged inside the cage; the cross section of the back sunning table is an isosceles trapezoid; the distance from an upper bottom to a lower bottom of the isosceles trapezoid is 30cm; and the part of the back sunning table, in the water, is 16-20cm in vertical height, and the cage is fastened on a fixed parking system of an aquaculture area by a connection rope.

Description

Antifouling anti-bite type yellow sand soft-shelled turtle fish culture net cage

Technical field

The present invention relates to culture the net cage that the yellow sand soft-shelled turtle is used.

Background technology

The yellow sand soft-shelled turtle is the regional strain of Chinese soft-shelled turtle, and its nutritious, delicious flavour is the treasure in the fresh water, is the tonic food of people's favor.The yellow sand soft-shelled turtle is cultured general soft-shelled turtle pond or the synthetic fibers etting net cage of using.Synthetic fibers etting net cage suffers the plague of rats through regular meeting in breed, can cause netting brokenly soft-shelled turtle mouse breaks the breed of yellow sand soft-shelled turtle by the teeth with synthetic fibers etting net cage after and escape from, and causes economic loss for yellow sand soft-shelled turtle raiser; Synthetic fibers etting net cage in breed stained adhere to very serious; Cause that the draping number of times is more, draping labour intensity is big and the inside and outside water body exchange of net cage casing is obstructed, influence normal growth growth, yellow sand soft-shelled turtle quality and the net cage integrated culture benefit of yellow sand soft-shelled turtle.The yellow sand soft-shelled turtle is cultured and also to use the soft-shelled turtle pond, and the pool cultivated yellow sand soft-shelled turtle of soft-shelled turtle not only soft-shelled turtle pond construction cost is high, and soft-shelled turtle is pool cultivated may waste land resources or artificial destruction breeding-ground ecotope; In addition, soft-shelled turtle maybe problems affect not be formed quality, growth and the culture benefit of yellow sand soft-shelled turtle because of soft-shelled turtle pond irrigation and drainage inconvenience or soft-shelled turtle pond current are smooth etc. in pool cultivated.These problems are the still unsolved for a long time technical barriers in this area; With mesh grid processing yellow sand soft-shelled turtle fish culture net cage also is the still unsolved for a long time technical barrier in present technique field; Press for antifouling anti-bite type yellow sand soft-shelled turtle fish culture net cage; To guarantee that yellow sand soft-shelled turtle fish culture net cage has anti-pollution function preferably, anti-ageing damaged by rats net cage function, lower cost and quality preferably; Improve the economic benefit of yellow sand soft-shelled turtle fish culture net cage, promote yellow sand soft-shelled turtle fish culture net cage institution level, promote the sustainable development of yellow sand soft-shelled turtle aquaculture.

Summary of the invention

The purpose of this invention is to provide a kind of antifouling anti-bite type yellow sand soft-shelled turtle fish culture net cage, with the anti-pollution function and the anti-bite function that improve net cage, reduce the net cage energy consumption, promote net cage institution level, raising net cage comprehensive benefit.

Technical scheme of the present invention is formed at the bottom of by net cage casing top, casing side and case; It is characterized in that net cage casing top adopts that the isosceles trapezoid of four width of cloth same sizes is anti-stings the little mesh ultra-high molecular weight polyethylene of type joining and circularize etting; Wherein, The last base of said isosceles trapezoid and the distance of bottom are more than or equal to 0.3m; Anti-to sting the little mesh ultra-high molecular weight polyethylene of type etting size of mesh scope be 4cm～6cm, on the interior ring of said annular etting, outer shroud, assembles nominal diameter respectively more than or equal to encircling guiding principle, outer shroud guiding principle in 8mm and the etting of super-macromolecule polyethylene rope as the casing top handled with water-soluble resin; The etting of casing side is the chief component of casing netting system; The etting of casing side adopts the combined type etting of " copper alloy mesh grid+etting medium-soft attitude connection+copper alloy mesh grid+etting medium-soft attitude connection+copper alloy mesh grid+etting medium-soft attitude connection+copper alloy mesh grid+etting medium-soft attitude connection+nylon screen "; Wherein, the diameter of the copper alloy silk of braiding copper alloy mesh grid is that the mesh length of side of 2.5mm, copper alloy mesh grid is that 2.5cm, copper alloy mesh grid height are more than or equal to 1.3m; It is the ultra-high molecular weight polyethylene etting processing and fabricating of UHMWPE-3200D * 3-30mmSJ that etting medium-soft attitude connects by specification; The ultra-high molecular weight polyethylene etting medium-soft attitude that the synthetic width of sighting slits such as ultra-high molecular weight polyethylene etting broad ways butt joint that adds man-hour and with width be UHMWPE-3200D * 3-30mmSJ of 0.3m is 0.15m connects, and it is highly identical with the copper alloy mesh grid with the etting processing of casing side that this ultra-high molecular weight polyethylene etting medium-soft attitude connects height; It is JPP20 that nylon screen adopts specifications and models, and its corresponding mesh size is that 0.30mm, silk footpath are 0.20mm; Casing side etting adds earlier to be pricked the limit with the edge of four copper alloy mesh grids hook together processing man-hour, with double-deck Tarpauling and ultra-high molecular weight polyethylene braided wire the edge that the bundle limit hooks together four copper alloy mesh grids after the processing is carried out the bound edge processing then; Again with four block edges through pricking the limit and hook together and the copper alloy mesh grid of bound edge after handling being spliced into a circular combined copper alloy mesh grid with the connection of ultra-high molecular weight polyethylene etting medium-soft attitude in order; Again below the edge, upper edge of circular combined copper alloy mesh grid, edge, upper edge below 0.4m place, the edge, upper edge 0.9m place and edge, lower edge install respectively four nominal diameters more than or equal to the super-macromolecule polyethylene rope of 8mm as the headline of circular combined copper alloy mesh grid, in guiding principle, down in guiding principle and infraclass; The buoyancy system of foam plastic float as net cage is installed on the guiding principle in circular combined copper alloy mesh grid; The annular nylon screen that then a width of cloth is equipped with upper and lower guiding principle is stacked and placed on the outer surface of above-mentioned circular combined copper alloy mesh grid; In the headline of nylon screen and the mesh grid of combined type copper alloy following the guiding principle overlapping suture together, the infraclass overlapping suture of the infraclass of nylon screen and the mesh grid of combined type copper alloy together, the infraclass overlapping suture of the infraclass of nylon screen and the mesh grid of combined type copper alloy constitutes the infraclass of casing side etting together; The net cage base adopts " nylon is through netting+copper alloy mesh grid " combined type etting; Nylon is cut out terminal through melt process through netting; The edge of copper alloy mesh grid is pricked the limit and is hooked together processing, with double-deck Tarpauling and ultra-high molecular weight polyethylene braided wire the edge that the bundle limit hooks together the copper alloy mesh grid after the processing is carried out the bound edge processing then; Nylon after above-mentioned edge all handled is overlapping through netting and copper alloy mesh grid, is stitched into the double-layer structure etting, and at the edge of double-layer structure etting the edge guiding principle of install bin spacer screen clothing; The headline of circular combined copper alloy mesh grid and the outer shroud guiding principle of casing top etting are sewed up, the infraclass of casing side etting and the edge guiding principle of case spacer screen clothing are sewed up; Hang a cylindrical sinker at net cage respectively with four angles of casing; Set unsteady solarization back of the body platform in the net cage; The cross section that shines back of the body platform is an isosceles trapezoid, and the upper base of isosceles trapezoid is 30cm with the distance of going to the bottom, and shines the inner compartment of evenly dividing of back of the body platform, and filled and process material and finger stone make to shine and carry on the back platform and float in the water and the vertical height of going into water section is 16cm～20cm in the compartment; Net cage is tied in the solid pool system of culturing the waters through connecting rope.

Because the making that the present invention is used for yellow sand soft-shelled turtle fish culture net cage with the copper alloy mesh grid and the ultra-high molecular weight polyethylene netting material of anti-ageing damaged by rats; Can effectively prevent mouse to the destruction of net cage and prevent the yellow sand soft-shelled turtle to net cage bait, can avoid the broken soft-shelled turtle of net is taken place escapes accident, guaranteed the safety that the yellow sand soft-shelled turtle is cultured; The copper alloy mesh grid has anti-pollution function and antibacterial functions; Efficiently solve the serious stained problem of existing yellow sand soft-shelled turtle fish culture net cage with the synthetic fibers etting; Increased substantially yellow sand soft-shelled turtle fish culture net cage anti-pollution function, reduce draping number of times and draping labour intensity, reduce the breed yellow sand soft-shelled turtle of causing and injure because of frequent draping, improve yellow sand soft-shelled turtle fish culture net cage raiser's economic benefit and the survival rate of yellow sand soft-shelled turtle greatly; The present invention is used for high-performance ultra-high molecular weight polyethylene netting material the making of yellow sand soft-shelled turtle fish culture net cage; Keeping under the equal powerful prerequisite; Ultra-high molecular weight polyethylene netting specification all significantly reduces with common netting material than prior art, has not only reduced the net cage material consumption, but also has helped the inside and outside water body exchange of net cage; Both efficiently solve the energy-saving and cost-reducing problem of existing net cage netting, promoted growing of cage culture yellow sand soft-shelled turtle again, improved yellow sand soft-shelled turtle fish culture net cage raiser's economic benefit greatly; The present invention is stacked and placed on the outer surface of circular combined copper alloy mesh grid with annular nylon screen, has reduced the loss of bait from the etting mesh of casing side, has improved the bait usage factor greatly, has protected environment, has comprehensive benefit preferably; The net cage casing adopts combined type etting form with netting system among the present invention, promotes yellow sand soft-shelled turtle fish culture net cage institution level; The present invention installs the buoyancy system of foam plastic float as net cage on the guiding principle in circular combined copper alloy mesh grid; Guaranteed the superiority of culturing the yellow sand soft-shelled turtle on the spot under flexible property and the natural conditions of cage culture yellow sand soft-shelled turtle; And in net cage, set up unsteady solarization back of the body platform confession yellow sand soft-shelled turtle and shine the back of the body; Keep the yellow sand soft-shelled turtle to perch naturally and life habit, guarantee its good speciality.Result of the test shows that the present invention is remarkable in the anti-pollution function and the aspect effects such as bait usage factor, raising net cage comprehensive benefit that improve yellow sand soft-shelled turtle fish culture net cage institution level, raising net cage anti-bite function, reduction net cage energy consumption, raising net cage.

Description of drawings

What accompanying drawing was represented is antifouling anti-bite type yellow sand soft-shelled turtle fish culture net cage structural representation.

Embodiment

The present invention's (referring to accompanying drawing) forms at the bottom of by net cage casing top, casing side and case; Net cage casing top is adopted by the isosceles trapezoid of four width of cloth same sizes and is prevented that stinging the little mesh ultra-high molecular weight polyethylene of type joining circularizes etting 1; Wherein, The last base of said isosceles trapezoid and the distance of bottom are more than or equal to 0.3m; Anti-to sting the little mesh ultra-high molecular weight polyethylene of type etting size of mesh scope be 4cm～6cm, on the interior ring of said annular etting, outer shroud, assembles nominal diameter respectively more than or equal to encircling guiding principle, outer shroud guiding principle in 8mm and the etting of super-macromolecule polyethylene rope as the casing top handled with water-soluble resin; The etting that places net cage casing side is the chief component of casing netting system; Casing side etting adopts the combined type etting of " copper alloy mesh grid+etting medium-soft attitude connection+copper alloy mesh grid+etting medium-soft attitude connection+copper alloy mesh grid+etting medium-soft attitude connection+copper alloy mesh grid+etting medium-soft attitude connection+nylon screen "; Wherein, the diameter of the copper alloy silk of braiding copper alloy mesh grid is that the mesh length of side of 2.5mm, copper alloy mesh grid 2 is that the height of 2.5cm, copper alloy mesh grid 2 is more than or equal to 1.3m; It is the ultra-high molecular weight polyethylene etting processing and fabricating of UHMWPE-3200D * 3-30mmSJ by specification that etting medium-soft attitude connects 7; The ultra-high molecular weight polyethylene etting medium-soft attitude that the synthetic width of sighting slits such as ultra-high molecular weight polyethylene etting broad ways butt joint that adds man-hour and with width be UHMWPE-3200D * 3-30mmSJ of 0.3m is 0.15m connects, and it is highly identical with the copper alloy mesh grid with the etting processing of casing side that this ultra-high molecular weight polyethylene etting medium-soft attitude connects height; It is JPP20 that nylon screen 10 adopts specifications and models, and its corresponding mesh size is that 0.30mm, silk footpath are 0.20mm; Casing side etting adds earlier to be pricked the limit with the edge of four copper alloy mesh grids hook together processing man-hour, with double-deck Tarpauling and ultra-high molecular weight polyethylene braided wire the edge that the bundle limit hooks together four copper alloy mesh grids after the processing is carried out the bound edge processing then; Again with four block edges through pricking the limit and hook together and the copper alloy mesh grid of bound edge after handling being spliced into a circular combined copper alloy mesh grid with the connection of ultra-high molecular weight polyethylene etting medium-soft attitude in order; Again below the edge, upper edge of circular combined copper alloy mesh grid, edge, upper edge below 0.4m place, the edge, upper edge 0.9m place and edge, lower edge install respectively four nominal diameters more than or equal to the super-macromolecule polyethylene rope of 8mm as the headline of circular combined copper alloy mesh grid, in guiding principle, down in guiding principle and infraclass; The buoyancy system of foam plastic float 3 as net cage is installed on the guiding principle 6 in circular combined copper alloy mesh grid; The annular nylon screen that then a width of cloth is equipped with upper and lower guiding principle is stacked and placed on the outer surface of above-mentioned circular combined copper alloy mesh grid; Guiding principle infraclass overlapping, nylon screen is overlapping with the infraclass of combined type copper alloy mesh grid in the headline of nylon screen and the mesh grid of combined type copper alloy following, at last with the ultra-high molecular weight polyethylene braided wire will above-mentioned two width of cloth ettings headline and time middle guiding principle, infraclass and infraclass be stitched together respectively and become the circular combined etting in casing side; The infraclass of nylon screen constitutes the infraclass of casing side etting after the infraclass overlapping suture of combined type copper alloy mesh grid; Adopt combined type etting 9 at the bottom of the net cage case; Combined type etting structure is " nylon is through netting+copper alloy mesh grid " at the bottom of the net cage case; Add and cut out a nylon man-hour earlier through netting and to cutting out terminal melt process; Again the limit is pricked at the edge of a copper alloy mesh grid and hooked together processing, with double-deck Tarpauling and ultra-high molecular weight polyethylene braided wire the edge that the bundle limit hooks together the copper alloy mesh grid after the processing is carried out the bound edge processing then; Nylon after more above-mentioned edge all having been handled is overlapping through netting and copper alloy mesh grid, is stitched into the double-layer structure etting, at the edge of double-layer structure etting rete cord is installed, with this edge guiding principle as net cage case spacer screen clothing; With the outer shroud guiding principle of the headline of circular combined copper alloy mesh grid and casing top etting sew up, with the infraclass of casing side etting with at the bottom of the net cage case with the edge guiding principle stitching of etting, this just accomplishes the processing and fabricating of net cage with casing; Hang a cylindrical sinker 8 at net cage respectively with four angles of casing; With the deadweight of cylindrical sinker and copper alloy mesh grid main heavy power as net cage, other heavy power from connections of medium-soft attitude, double-deck Tarpauling, headline, go up in guiding principle, down middle guiding principle, infraclass, ultra-high molecular weight polyethylene braided wire, nylon through the deadweight of netting; Setting unsteady solarization back of the body platform 4 in the net cage supplies the yellow sand soft-shelled turtle to shine the back of the body; The cross section that shines back of the body platform is an isosceles trapezoid, and the upper base of isosceles trapezoid is 30cm with the distance of going to the bottom, and shines the inner compartment of evenly dividing of back of the body platform, and filled and process material and finger stone in the compartment make and shine back of the body platform and float in the water and the vertical height of going into water section 5 is 16cm～20cm; Net cage is fixing to be fixed in cage culture waters through anchor, timber, anchor line, ball float and ball float connecting rope with buoyant rope rope frame with mooring system admittedly; The middle guiding principle of going up of the circular combined copper alloy mesh grid of net cage is connected with the buoyant rope frame of mooring system admittedly through hawser; Antifouling like this anti-bite type yellow sand soft-shelled turtle fish culture net cage is just tied in the solid pool system of culturing the waters.

Claims (1)

1. antifouling anti-bite type yellow sand soft-shelled turtle fish culture net cage; By forming at the bottom of net cage casing top, casing side and the case; It is characterized in that net cage casing top adopts that the isosceles trapezoid of four width of cloth same sizes is anti-stings the little mesh ultra-high molecular weight polyethylene of type joining and circularize etting; Wherein, The last base of said isosceles trapezoid and the distance of bottom are more than or equal to 0.3m, and anti-to sting the little mesh ultra-high molecular weight polyethylene of type etting size of mesh scope be 4cm～6cm, on the interior ring of said annular etting, outer shroud, assemble nominal diameter respectively more than or equal to encircling guiding principle, outer shroud guiding principle in 8mm and the etting of super-macromolecule polyethylene rope as the casing top handled with water-soluble resin; The etting of casing side is the chief component of casing netting system; The etting of casing side adopts the combined type etting of " copper alloy mesh grid+etting medium-soft attitude connection+copper alloy mesh grid+etting medium-soft attitude connection+copper alloy mesh grid+etting medium-soft attitude connection+copper alloy mesh grid+etting medium-soft attitude connection+nylon screen "; Wherein, the diameter of the copper alloy silk of braiding copper alloy mesh grid is that the mesh length of side of 2.5mm, copper alloy mesh grid is that the height of 2.5cm, copper alloy mesh grid is more than or equal to 1.3m; It is the ultra-high molecular weight polyethylene etting processing and fabricating of UHMWPE-3200D * 3-30mmSJ that etting medium-soft attitude connects by specification; The ultra-high molecular weight polyethylene etting medium-soft attitude that the synthetic width of sighting slits such as ultra-high molecular weight polyethylene etting broad ways butt joint that adds man-hour and with width be UHMWPE-3200D * 3-30mmSJ of 0.3m is 0.15m connects, and it is highly identical with the copper alloy mesh grid with the etting processing of casing side that this ultra-high molecular weight polyethylene etting medium-soft attitude connects height; It is JPP20 that nylon screen adopts specifications and models, and its corresponding mesh size is that 0.30mm, silk footpath are 0.20mm; Casing side etting adds earlier to be pricked the limit with the edge of four copper alloy mesh grids hook together processing man-hour, with double-deck Tarpauling and ultra-high molecular weight polyethylene braided wire the edge that the bundle limit hooks together four copper alloy mesh grids after the processing is carried out the bound edge processing then; Again with four block edges through pricking the limit and hook together and the copper alloy mesh grid of bound edge after handling being spliced into a circular combined copper alloy mesh grid with the connection of ultra-high molecular weight polyethylene etting medium-soft attitude in order; Again below the edge, upper edge of circular combined copper alloy mesh grid, edge, upper edge below 0.4m place, the edge, upper edge 0.9m place and edge, lower edge install respectively four nominal diameters more than or equal to the super-macromolecule polyethylene rope of 8mm as the headline of circular combined copper alloy mesh grid, in guiding principle, down in guiding principle and infraclass; The buoyancy system of foam plastic float as net cage is installed on the guiding principle in circular combined copper alloy mesh grid; The annular nylon screen that then a width of cloth is equipped with upper and lower guiding principle is stacked and placed on the outer surface of above-mentioned circular combined copper alloy mesh grid; In the headline of nylon screen and the mesh grid of combined type copper alloy following the guiding principle overlapping suture together, the infraclass overlapping suture of the infraclass of nylon screen and the mesh grid of combined type copper alloy together, the infraclass overlapping suture of the infraclass of nylon screen and the mesh grid of combined type copper alloy constitutes the infraclass of casing side etting together; The net cage base adopts " nylon is through netting+copper alloy mesh grid " combined type etting; Nylon is cut out terminal through melt process through netting; The edge of copper alloy mesh grid is pricked the limit and is hooked together processing, with double-deck Tarpauling and ultra-high molecular weight polyethylene braided wire the edge that the bundle limit hooks together the copper alloy mesh grid after the processing is carried out the bound edge processing then; Nylon after above-mentioned edge all handled is overlapping through netting and copper alloy mesh grid, is stitched into the double-layer structure etting, and at the edge of double-layer structure etting the edge guiding principle of install bin spacer screen clothing; The headline of circular combined copper alloy mesh grid and the outer shroud guiding principle of casing top etting are sewed up, the infraclass of casing side etting and the edge guiding principle of case spacer screen clothing are sewed up; Hang a cylindrical sinker at net cage respectively with four angles of casing; Set unsteady solarization back of the body platform in the net cage; The cross section that shines back of the body platform is an isosceles trapezoid, and the upper base of isosceles trapezoid is 30cm with the distance of going to the bottom, and shines the inner compartment of evenly dividing of back of the body platform, and filled and process material and finger stone make to shine and carry on the back platform and float in the water and the vertical height of going into water section is 16cm～20cm in the compartment; Net cage is tied in the solid pool system of culturing the waters through connecting rope.

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