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Large platform type offshore aquaculture system

An aquaculture system and platform-type technology, applied in the field of large-scale platform-type offshore aquaculture systems, can solve the problems of inconvenient installation, easy deformation and high production cost, and achieve the effect of convenient disassembly

Pending Publication Date: 2018-10-26
MINJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing offshore floating cages or lifting cages are easily deformed and inconvenient to install
And generally use the gripping anchor as the fixing system, so the production cost is high

Method used

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  • Large platform type offshore aquaculture system
  • Large platform type offshore aquaculture system
  • Large platform type offshore aquaculture system

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Experimental program
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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] see Figure 1 to Figure 10 As shown, a large-scale platform-type offshore culture system of the present invention includes a semi-submersible platform 10, and the system also includes a lift-type culture equipment 20, and the lift-type culture equipment 20 is arranged on the semi-submersible platform 10. Below the column (not shown), the lifting type farming equipment 20 includes an upper frame body 1 and a lower frame body 2, and the upper frame body 1 and the lower frame body 2 are connected by four connecting rods 3, Two fixed plates 4 are connected between the upper frame body 1 and the lower frame body 2, and the fixed plate 4 is located between the two connecting rods 3, on the inner side walls of the front and rear cross bars 11 of the upper frame body 1 There is a first track groove 12, the cross section of the first track groove 12 is "U" shape, a guid...

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Abstract

The invention provides a large platform type offshore aquaculture system which comprises a semi-submersible platform and a lifting aquaculture device. The lifting aquaculture device is arranged on thelower portion of a vertical column of the semi-submersible platform and comprises an upper frame and a lower frame, the periphery of the upper frame is connected with the periphery of the lower framethrough four connecting rods, the upper frame is provided with a movable frame, two winding motors are parallelly arranged on the movable frame, two ropes are wound on the winding motors, two spacerrods are erected between the middles of a front cross rod and a rear cross rod of the lower frame, the two spacer rods and the two cross rods of the lower frame form an opening, a supporting plate isconnected between a vertical rod of the lower frame and each spacer rod, a first limit plate is horizontally arranged between a left connecting rod and a right connecting rod among the four connectingrods, a second limit plate is horizontally arranged between two fixing plates, and limit components are arranged on the two spacer rods. A large aquaculture platform is implemented, and aquaculture is facilitated.

Description

technical field [0001] The invention relates to the technical field of fish farming, in particular to a large-scale platform offshore farming system. Background technique [0002] At present, most of the existing net cages in my country are floating type, which are cultivated near the shore, and have poor wind and wave resistance. Their breeding sites are limited to bays or harbor basins with good sheltered conditions. , pollution accumulation, aquaculture environment deterioration is becoming more and more serious, fish diseases occur frequently, and aquaculture benefits continue to decline, which seriously hinders the development of sea cage fish farming. Relatively speaking, the degree of pollution in the offshore 30-100m sea state is relatively small, the self-purification ability of seawater is good, and the breeding efficiency is high, so there are a few existing offshore floating cages and lifting cages. . [0003] The existing offshore floating net cages or lifting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/60A01K61/65
CPCA01K61/60A01K61/65Y02A40/81
Inventor 初秀民何伟刘兴龙
Owner MINJIANG UNIV
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