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Pull type full-rotation electric power pod propelling system for ship

A technology of propulsion system and full rotation, applied in ship propulsion, propulsion components, outboard propulsion devices, etc., can solve the problem of unable to meet the advanced requirements of intelligent positioning, navigation and manipulation of ships, and achieve the effect of high propulsion efficiency and optimal cooling effect.

Inactive Publication Date: 2016-12-21
CNR SHIP & MARINE ENG DEV CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The traditional diesel engine propulsion system has been unable to meet people's advanced needs for ship intelligent positioning and navigation control

Method used

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  • Pull type full-rotation electric power pod propelling system for ship

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Embodiment Construction

[0023] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0025] The first embodiment of the present invention relates to a full-turn electric pod propulsion system for a pull-type ship. figure 1 It is a structural schematic diagram of the propulsion system of the pull-type marine azimuth electric pod. The pull-type marine full-turn electric pod propulsion system includes: a streamlined pod shell arrang...

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Abstract

The invention relates to the field of ship propelling systems and discloses a pull type full-rotation electric power pod propelling system for a ship. The pull type full-rotation electric power pod propelling system comprises a streamlined pod shell arranged outside a ship body. A fixed-pitch propeller is arranged at the front end of the outer part of the pod shell and is of a pull type structure. A main propelling motor with the speed under frequency control is arranged in the pod shell, and a shaft of the main propelling motor is directly connected with the propeller. The upper end of the pod shell is connected with a rudder shifting system. The pod shell can horizontally rotate within 360 degrees along the axis of a pod, and vector control is achieved through the rudder shifting system. The main propelling motor is installed in the streamlined pod, and the motor shaft is used for directly driving the propeller so that the integral propelling efficiency can be improved, the vibration of the ship body can be reduced, control can be flexible, and the cabin space can be saved.

Description

technical field [0001] The invention relates to the field of ship propulsion systems, in particular to a pull-type marine full-turn electric pod propulsion system. Background technique [0002] The shipbuilding industry is a modern comprehensive industry that provides technical equipment for water transportation, marine development and national defense construction. It is a strategic industry combining military and civilian, and an important part of the advanced equipment manufacturing industry. The traditional diesel propulsion system has been unable to meet people's advanced needs for intelligent positioning and navigation control of ships. [0003] World-renowned research institutes and equipment manufacturers are committed to accelerating the development and industrialization of power transmission devices such as large-scale propulsion systems, new-type propulsion devices, and electric propulsion devices. To break the monopoly of foreign companies, domestic companies mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H20/08B63H20/34
CPCB63H20/08B63H20/34B63H5/125B63H2005/1258
Inventor 罗晓园陈巧张建波王超詹余斌黄启超姚世强王洋
Owner CNR SHIP & MARINE ENG DEV CO LTD
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