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A bulk carrier with wind energy auxiliary propulsion device

A technology for auxiliary propulsion and propulsion devices, applied in the direction of propulsion-based emission reduction, propulsion components, ship propulsion, etc., can solve the problems of cargo ship design difficulties, small safety power, etc.

Pending Publication Date: 2018-12-21
中船(上海)节能技术有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

It is difficult for the existing ship-related design technologies to meet the minimum safe power while meeting the requirements of EEDIphase3 and phase4 for energy saving and emission reduction, which brings great difficulties to the design of cargo ships represented by large bulk carriers

Method used

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  • A bulk carrier with wind energy auxiliary propulsion device
  • A bulk carrier with wind energy auxiliary propulsion device
  • A bulk carrier with wind energy auxiliary propulsion device

Examples

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Embodiment Construction

[0028] The specific embodiment of the bulk carrier provided by the present invention will be described in detail below in conjunction with the accompanying drawings. This embodiment is only used to illustrate the present invention and is not intended to limit the scope of the present invention. Those skilled in the art will understand the various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of this application.

[0029] Please refer to Figure 1-Figure 4 , In a specific embodiment, the bulk carrier provided by the present invention has a wind energy auxiliary propulsion device, and the bulk carrier includes a hull 2 ​​with a deck 1, several cargo warehouses 3 installed on the deck 1, and A power system that provides power for the hull 2; wherein, the power system includes a propeller 4 and a wind energy propulsion device 5, and the wind energy propulsion device 5 is installed on the deck 1 and is located in tw...

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Abstract

The invention discloses a bulk carrier with a wind energy auxiliary propulsion device. The power system of the bulk carrier comprises a propeller and a wind energy propulsion device. The wind energy propulsion device is installed on the deck and is located between the hatch covers of two adjacent cargo warehouses. The propulsion mechanism swings to an upright position with respect to the base whenthe wind energy propulsion device is in an operating state, and swings to a down position with respect to the base when the wind energy propulsion device is in a maintenance state. The propulsion mechanism swings to a down position with respect to the base when the wind energy propulsion device is in a maintenance state. As such, that wind energy propel device of the ship cooperates with the propeller to assist the ship in propel, and the wind energy propel device can be upright in the working state and overturned in the non-working state, thereby facilitating maintenance and overhaul withoutaffecting the normal operation.

Description

technical field [0001] The invention relates to the technical field of waterway transportation equipment, in particular to a bulk carrier with a wind energy auxiliary propulsion device. Background technique [0002] With global warming, countries around the world are paying more and more attention to environmental issues. Under the general trend of global energy saving and emission reduction, ship energy saving and emission reduction has become a hot topic in ship hydrodynamic research. The International Maritime Organization has also continued to strengthen the protection of the marine environment and the atmospheric environment in the form of mandatory conventions and regulations. The mandatory requirement of EEDI (converting the energy consumed by ships into CO2 emissions and the effective energy of ships into CO2 emissions) was officially implemented on January 1, 2013. For new ships, the EEDI limits are divided into four stages (Phase0, 1, 2, 3) according to different ...

Claims

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Application Information

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IPC IPC(8): B63H13/00
CPCB63H13/00Y02T70/5236
Inventor 王艳霞刘杨刁峰陈京普魏锦芳杨立孙文愈王杉周伟新程红蓉刘勇赵璐
Owner 中船(上海)节能技术有限公司
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