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Underwater harvesting system

一种水下航行器、水域的技术，应用在捕鱼、农业机械和机具、农业等方向，能够解决海洋资源稀缺等问题

Active Publication Date: 2017-08-29
NORWEGIAN INNOVATION TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, marine resources are scarce, and commercial fisheries must be regulated to ensure future supplies

Method used

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Examples

Experimental program
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Embodiment Construction

[0037] figure 1An underwater capture system 1 according to one embodiment of the invention is shown. The capture device comprises an underwater vehicle 2 comprising an inlet 22 (in figure 2 Shown in) the housing 21. A hose 4 fluidly connected to the inlet extends from the housing. By providing a pumping effect in the hose, it is possible to draw zooplankton or mesopelagic containing fluid through the inlet in the housing and pump the zooplankton or mesopelagic containing fluid through the hose 4 .

[0038] Such as image 3 As shown, the underwater vehicle 2 is adapted to be deployed underwater and towed behind a surface vessel 3 . A hose extending from the underwater vehicle is used to secure and fluidly connect the underwater vehicle to the surface vessel. Thus, fluid containing zooplankton or mesopelagic fish can be pumped from the inlet 22 in the underwater vehicle to a vessel on the surface vessel. The pumping means can be arranged in various ways known to the skill...

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Abstract

The present invention relates to an underwater harvesting system (1) for harvesting zooplankton or mesoplagic fishes, comprising an underwater vehicle (2) for being lowered into the sea and towed behind a surface vessel (3), comprising a housing (21) provided with an inlet (22) through which zooplankton-containing-fluid may flow; a hose (4) mounted on the underwater vehicle and in fluid communication with the inlet, the hose being adapted to secure and fluidly connect the underwater vehicle to the surface vessel; and pumping means for drawing in a zooplankton-containing-fluid through the inlet in the underwater vehicle and for pumping the zooplankton-containing-fluid through the hose to the surface vessel. The invention further relates to a method for harvesting zooplankton or other marine organisms.

Description

technical field [0001] The present invention relates to an underwater capture system for catching zooplankton comprising: an underwater vehicle lowered into the sea and towed behind a surface vessel, the underwater vehicle comprising a a housing through which fluid containing zooplankton can flow; a hose mounted on the underwater vehicle and in fluid communication with the inlet, the hose adapted to secure and fluidly connect the underwater vehicle to the surface vessel; and Pumping means for pumping the zooplankton-containing fluid through an inlet in the underwater vehicle and for pumping the zooplankton-containing fluid through the hose to the surface vessel. The invention also relates to a method for capturing zooplankton or other marine life. Background technique [0002] Plankton are a diverse group of organisms that mainly live in the ocean, including zooplankton such as krill. Zooplankton are a major marine resource with considerable human and economic potential, b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D44/00A01K79/00A01K79/02
CPCA01D44/00A01K79/00A01K79/02Y02A40/81
Inventor 维达尔·绍埃
Owner NORWEGIAN INNOVATION TECH GRP