A merchant ship bow wave energy power generation device

A power generation device and wave energy technology, applied in the field of ships, can solve the problem of less inventions of ship wave energy utilization devices, and achieve the effects of reducing ship energy consumption, improving utilization rate, and reducing energy consumption

Active Publication Date: 2020-08-25
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The current wave energy utilization devices are mainly concentrated near the coastline and on a small number of barges, and there are few inventions of wave energy utilization devices for ships in navigation

Method used

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  • A merchant ship bow wave energy power generation device
  • A merchant ship bow wave energy power generation device
  • A merchant ship bow wave energy power generation device

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Experimental program
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Effect test

Embodiment Construction

[0025] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings, so as to better understand the present invention.

[0026] Such as figure 1 As shown, a bow wave energy power generation of a merchant ship includes a port channel inlet (1), a port first impeller (2), a port first transmission shaft (3), a port first generator (4), and a first bracket (5), port second impeller (6), port second transmission shaft (7), port second generator (8), port channel outlet (9), second bracket (10), port channel (11 ), starboard runner inlet (12), starboard first impeller (13), starboard first drive shaft (14), starboard first generator (15), third bracket (16), starboard second impeller (17) , the second transmission shaft on the starboard side (18), the second generator on the starboard side (19), the outlet of the starboard side runner (20), the fourth bracket (21), the starboard side runner (22).

[0027] The working principl...

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Abstract

The invention belongs to the technical field of ships, and particularly relates to a merchant ship bow wave energy power generation device. The power generation device comprises impellers, transmission shafts, generators, supports and flow channels. When the ship is sailing facing waves or at an obtuse angle with the waves, the sea waves with huge impact force enter the flow channels located on the left side and the right side of a bow, first impellers at inlets are driven to rotate, and first generators are driven to generate electricity through the transmission shafts, so that first-stage energy recycling is achieved; and second impellers at outlets are impacted by seawater flowing along the flow channels, second generators are driven by the transmission shafts to generate electricity, and the second-stage energy recycling is achieved. The device is located above a water line of the ship, the device can absorb energy in seawater for generation and provide partial power of ship navigation, the navigation resistance of the ship can be reduced due to the existence of the flow channels, the energy consumption of the ship is reduced, and the economic benefit of the ship is improved.

Description

technical field [0001] The invention belongs to the technical field of ships, and relates to a merchant ship bow wave energy generating device. Background technique [0002] In recent years, the global shortage of resources and the aggravation of the environmental crisis have enhanced people's awareness of environmental protection, and various new energy sources have gradually appeared in people's vision. Among them, marine energy, which accounts for 70% of the earth's area, has attracted people's attention. [0003] In recent years, international maritime conventions have put forward higher requirements for energy saving and emission reduction of commercial ships (especially large commercial ships). Therefore, finding new energy sources and reducing energy consumption have become urgent problems for large commercial ships. [0004] Ships sail in the vast ocean, which contains abundant resources, including ocean current energy, wave energy, energy from the temperature differ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/20F03B3/04F03B11/00
CPCF03B3/04F03B11/00F03B13/20Y02E10/20Y02E10/30
Inventor 李博洋杨倩倩张宝收张瑞刘成波胡德栋马钰强王强陈钦政
Owner QINGDAO UNIV OF SCI & TECH
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