Device floating on water and used for culture engineering facilities and construction method thereof

A construction method and a technology for surface aquaculture, which are applied to aquaculture device systems for crabs, fish and shrimps, and aquatic organisms such as shellfish, ginseng, abalone, and sea urchins. , weak ability to resist wind and waves, etc., to achieve the effect of reducing piles and piles, low cost, and simplified structure

Inactive Publication Date: 2009-09-09
朱洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its ability to resist wind and waves is weak, it is difficult to resist the depth and current of offshore deep sea, the aquaculture area is small, and it is difficult to mechanize operation, so that the current artificial aquaculture of marine aquaculture is mainly limited to manual operation, which is labor-intensive and difficult to automate and scale.
At the same time, it is difficult to load closed and semi-closed structures such as plastic bags and plastic boxes. At present, it is mostly limited to load small mesh structures

Method used

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  • Device floating on water and used for culture engineering facilities and construction method thereof
  • Device floating on water and used for culture engineering facilities and construction method thereof
  • Device floating on water and used for culture engineering facilities and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081]Example 1: Utilizing the principle that the air contained in the pipeline of the gas distributor has a large buoyancy force, the gas distributor is used as a part of the support and the floating bottom to assist in floating and construct the shape of the culture container, which is convenient for integrating air pipes, water pipes, and gas distributors , auxiliary floating load and support and other auxiliary functional equipment are integrated into one body, which is easy to shape, simplifies the structure, reduces costs, and facilitates the erection of a stable operating platform on the water surface. The support part is connected by random copolymerized polypropylene hot-melt pipe through hot-melt sealing, and the middle ventilation is used as a load-bearing floating pipe and gas distributor, as well as a part of the floating bottom bracket. The unit modular structure parallel to the water surface is rectangular, and the unit modular structure perpendicular to the wate...

Embodiment 2

[0082] Embodiment 2: Steel pipes are used to build a circular unit modular structure, which are repeatedly arranged in parallel along the water surface and connected to each other to form a grid-like pipe support structure, with elastic connections in between. The connection mode between the walls of the mesh culture container is knot connection and fixation. The support part of the floating bottom bracket adopts fiber reinforced polyvinyl chloride rope and rope net, and the floating objects arranged in grid form form a net structure. Floaters are glass fiber balls or plastic balls, which are arranged in a three-dimensional lattice with sinkers at intervals, so that the bottom of the cable support structure is not at the same plane height, and the bottom of the auxiliary culture container is in the form of multiple regularly arranged concave mound structures, which is convenient Floating large-area culture containers on the water surface. Pipe supports are arranged in paralle...

Embodiment 3

[0083] Embodiment 3: Use a plurality of circular plastic boxes as culture containers located in the middle of the circular pipeline support. The top wall and the bottom wall of the plastic box culture container are fixedly connected with knots. The top wall of the culture container is constructed with light-transmitting high-fiber polyvinyl chloride soft board. Multiple plastic box culture containers can share the same top wall. The support part is elastically connected by steel pipes, and the middle ventilation is used as a load-bearing floating pipe and gas distributor. A shuttle-shaped unit module structure perpendicular to the water surface is built on the circular unit module structure parallel to the water surface, and is arranged repeatedly along the direction parallel to the water surface and connected to each other to form a three-dimensional streamlined three-dimensional grid-like support. The floating base structure carrying the bottom of the culture container has...

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Abstract

The invention relates to a device floating on water and used for culture engineering facilities and a construction method thereof. The device comprises unit module type support structures which are repeatedly arrayed and connected with each other. The support structures assist a floating load and support a formed culture container, at least part of the support structures are composed of pipes containing gas. The culture container comprises a floating bottom support structure so as to assist in sizing the floating load. The device is applicable to culture devices for culturing unicellular algae and macroscopic algae on open water surface (e.g. sea surface), and aquatic organisms such as conch, abalone, sea cucumbers, sea urchin, crab, fish and shrimp on a large scale. The device is characterized by low cost, firm structure, resistance against wind and waves, being convenient for mounting, cleaning and removal operations of a large-area culture container and the like.

Description

technical field [0001] The invention relates to the technical field of water surface cultivation, in particular to a large-scale cultivation of photosynthetic organisms such as unicellular algae and macroalgae, as well as aquatic organisms such as shellfish, abalone, ginseng, sea urchin, crab and fish and shrimp cultivation devices on the open water surface, especially the sea surface system. Background technique [0002] Large-scale cultivation of aquatic organisms, such as macroalgae and single-celled algae, has been widely used for biomass energy production, high-protein grain production, feed, bait, chemical fertilizer, and high-nitrogen and phosphorus wastewater treatment and carbon dioxide emission reduction. focus on. At the same time, due to the limitation of land breeding area, the breeding area of ​​biomass energy, grain bait and feed, and aquatic organisms needs to be expanded to the ocean. Take microalgae as an example: In the past 10 years, a variety of biorea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/18A01G33/00A01K61/00C12R1/89
CPCY02A40/80Y02A40/81
Inventor 朱洪
Owner 朱洪
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