CN2500101Y - Deep sea net cage - Google Patents

Abstract

The utility model relates to a deep sea net cage, belonging to deep sea cultivation equipment in marine fishery. The deep sea net cage comprises a net rack, netting, and an anchoring system, wherein the net rack has polygonal structure and comprises two concentric polygonal floating pipe frames, the floating pipes are wire mesh-reinforced plastic pipes, and are socked and sweat soldered with each other. The deep sea net cage with polygonal structure has the advantages of convenient assembly and construction, good stability, and good strength and rigidity of the wire mesh-reinforced plastic pipes; and is especially suitable for typhoon frequently encountered regions with strong wind and high wave.

Description

A kind of Deep sea net cage

The equipment that is used for mariculture is specifically related to the Deep sea net cage that a kind of abyssal fishes are cultured.

Deep sea net cage is cultured, because the culture zone depth of water, the waters is open, and is pollution-free, and water body flows big, and the cultivation density height in the unit are is the sea fishery industry of high efficiency, scale, intensification.Deep sea net cage is made up of rack, etting and mooring system, and it is circular that rack is generally, and is made up of float structure and railing structure, and float structure generally is made up of concentric double ring buoyancy aid pipe, pipe box and adapter sleeve, and pipe box and adapter sleeve and concentric double ring are hinged.Grid structure generally adopts high molecule plastic and frp pipe.Because Deep sea net cage anchoring throughout the year is at open waters, stand the stormy waves invasion and attack, especially more to bear the typhoon test in China marine site, circular net cage poor stability, because the net cage volume is bigger, process operation is also not too convenient, and plastic pipe and pipe box bonding strength and durability are good inadequately, and service life is limited.，

The purpose of this utility model is a kind of high wind Mare Undarum territory, long-lived, easy to process Deep sea net cage of being applicable to of design.

A kind of Deep sea net cage that the utility model proposes includes rack, etting and mooring system, rack is made up of float structure and hand banisters structure, the rack that it is characterized in that Deep sea net cage comprises concentric two polygon buoyancy aid tube frames, the tube connector, the pipe box that connect the buoyancy aid pipe, also has corresponding polygon hand banisters, and the railing post that connects hand banisters and buoyancy aid pipe, the enhancing composite plastic pipe that the gauze skeleton is arranged in buoyancy aid pipe, tube connector, pipe box, hand banisters and column thereof all use, socket and sweat soldering, polygon comprise 4～8 limit shapes.The Deep sea net cage of the utility model design, owing to adopted polygonal grid structure, socket, assembling easy construction, wire rack reinforced plastics pipe is made matrix material, and hot melt connects, and further improved intensity, rigidity and the impact resistance of rack, and polygonal Deep sea net cage places the deep-sea, better than circular Deep sea net cage stability, long service life for the windy wave of China, often suffers the marine site of typhoon invasion and attack especially suitable.

Further specify below in conjunction with embodiment and accompanying drawing:

Fig. 1. hexagon Deep sea net cage schematic diagram,

Fig. 2. gauze reinforced plastics tubular construction schematic diagram

Embodiment 1: a kind of hexagon Deep sea net cage:

Fig. 1 has shown a kind of hexagon Deep sea net cage, it includes rack 1, etting 2, mooring system 3, be connected to corresponding hexagon hand banisters 8 on the tube connector 6 that rack 1 comprised two concentric hexagon buoyancy aid pipes 4,5, connect buoyancy aid pipe 4,5 and pipe box 7, the buoyancy aid pipe, be connected with buoyancy aid pipe 4 by railing post 9, tubing all is gauze reinforced plastics pipe, socket and sweat soldering each other.Rack hangs with etting 21 time, and has mooring system 3 to be positioned the seabed.Fig. 2 is a kind of schematic diagram of gauze reinforced plastics pipe, and gauze is a steel wire, and gauze reinforced plastics pipe has overcome the shortcoming of plastic tube embrittlement, distortion and impact resistance difference, long service life.

Polygonal Deep sea net cage assembling easy construction, the sweat soldering of gauze reinforced plastics pipe is firm, and polygonal structural stability is good, places the deep-sea, and capacity of anti-storm is strong, and long service life is applicable to the deep-sea aquaculture in various marine sites.

Claims (2)

1. Deep sea net cage, comprise rack, etting and mooring system, rack is made up of float structure and hand banisters structure, the rack that it is characterized in that Deep sea net cage is the polygon rack, comprise two concentric polygonal buoyancy aid tube frames, the tube connector and the pipe box that connect the buoyancy aid pipe, and corresponding polygon hand banisters on the buoyancy aid pipe, hand banisters is connected with float structure by railing post, buoyancy aid pipe, tube connector, pipe box, hand banisters and column thereof all use the plastic tube that is strengthened by gauze, socket and sweat soldering each other.

2. according to the Deep sea net cage under the claim 1, the polygon rack that it is characterized in that Deep sea net cage is 4～8 limit shape racks

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