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Water taking device utilizing ship rolling motion

A water intake device and rolling technology, which is applied in transportation and packaging, pipelines for emptying/ballasting, ship hulls, etc., can solve the problems of insufficient environmental protection, energy saving, large energy consumption, etc., and achieve increased stability and increased damping Effect

Active Publication Date: 2022-04-26
TIANJIN RES INST FOR WATER TRANSPORT ENG M O T
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water intake device using the rolling motion of the ship, which improves and supplements the shortcomings of the water intake method in the background technology that consumes a lot of energy and is not environmentally friendly and energy-saving, reduces the cost, and is more environmentally friendly at the same time

Method used

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  • Water taking device utilizing ship rolling motion
  • Water taking device utilizing ship rolling motion
  • Water taking device utilizing ship rolling motion

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Embodiment Construction

[0031] Below in conjunction with accompanying drawing, the present invention is described in detail:

[0032] Please see attached figure 1 , a water intake device utilizing the rolling motion of the ship, comprising a hull 2, an upper rotating shaft 51 and a lower rotating shaft 52 are fixed at the tail of the hull 2, the upper rotating shaft 51 and the lower rotating shaft 52 are arranged in parallel, and the upper rotating shaft 51 and the lower rotating shaft 52 are arranged in parallel. The axial direction of the lower rotating shaft 52 is the same as the length direction of the hull. The upper rotating shaft 51 is sleeved with an upper sprocket 6, and the lower rotating shaft 52 is sleeved with a lower sprocket 7. The upper sprocket 6 can only be oppositely The upper shaft 51 can rotate counterclockwise in one direction but cannot rotate clockwise relative to the upper shaft 51, and the lower sprocket 7 can only rotate counterclockwise in one direction relative to the low...

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PUM

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Abstract

The water taking device comprises a ship body, an upper rotating shaft and a lower rotating shaft are fixed to the tail of the ship body, the upper rotating shaft is sleeved with an upper chain wheel, and the lower rotating shaft is sleeved with a lower chain wheel; the upper chain wheel and the lower chain wheel can only rotate anticlockwise in one direction relative to the ship body and cannot rotate clockwise relative to the upper rotating shaft, the upper chain wheel and the lower chain wheel are sleeved with a chain, and a plurality of water loading buckets are fixed to the chain at equal intervals, so that water is taken from the outside of the ship body to enter a cabin. According to the method, the obtained water is supplemented into the ballast water tank, so that the stability of the ship can be improved, and a negative feedback mechanism can be effectively established to reduce rolling of the ship body.

Description

technical field [0001] The invention belongs to the technical field of energy-saving water intake for ships, and in particular relates to a water intake device utilizing ship rolling motion. Background technique [0002] During the long-term voyage, the ship often needs to add seawater to the cabin for various purposes, including but not limited to: replenishing ballast water to enhance the stability of the ship when entering the sea area with strong wind and waves, and for fishing boats on the way back. To ensure the survival of specific seafood, it is necessary to continuously replenish fresh seawater to increase the survival rate of seafood. When expelling unknown ships at sea, it is necessary to pump water to launch water cannons. When equipment catches fire, it is necessary to pump a large amount of water to extinguish the fire. In the prior art, ships mostly use water pumps to pump water into the cabins to replenish seawater into the cabins. However, the water pumps co...

Claims

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Application Information

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IPC IPC(8): B63B13/00
CPCB63B13/00Y02E10/30
Inventor 阳志文崔永刚张华庆
Owner TIANJIN RES INST FOR WATER TRANSPORT ENG M O T