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A multi-section tugboat traction system

A traction system and traction device technology, applied in ship construction, ship propulsion, ship parts, etc., can solve the problems of increasing shipping costs and wasting energy, and achieve the effects of reducing energy consumption, high safety, and convenient fixing

Active Publication Date: 2021-03-30
QINGDAO DUQIU NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional propeller technology is to use a smaller propeller and use a high-speed propeller speed to improve the efficiency of the ship's self-propulsion, which requires a lot of energy to support the rotation of the propeller, which is a serious waste of energy
In order to save energy and reduce the harm to the environment, it is necessary to use new propeller technology or to recycle waste heat and waste oil from ships, but this method will increase the cost of shipping

Method used

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  • A multi-section tugboat traction system
  • A multi-section tugboat traction system
  • A multi-section tugboat traction system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A multi-section tugboat traction system, the traction system includes a ship to be towed 1, a traction device 3, a rope guide ship 4 and several anchoring devices 5 arranged in the channel; the traction device 3 is arranged on the towed On the towing ship 1, the traction device 3 includes three winches 31 wound with a towing rope 32; the winches 32 are electrically connected to a two-way motor; the anchoring device 5 is set in the channel according to the navigation direction The spacing is 5km / piece.

[0036] When in use, the guide rope ship connects and fixes the first tow rope on one of the winches to the first anchoring device in front of the towed ship's running direction; starts the two-way motor, turns the winch, winds and recovers the The first towing rope, the towed ship is towed forward; after the first towing rope is fixed on the first anchoring device, the guiding ship returns to the position of the towing device, and a winch is again The second towing rope...

Embodiment 2

[0038]A multi-section tugboat traction system, the traction system includes a towed ship 1, a towed tugboat 2, a traction device 3, a rope guide ship 4 and several anchoring devices 5 arranged in a channel; the towed ship 1 is fixedly connected to the towing tugboat 2; the towing device 3 is arranged on the towing tugboat 2, and the towing device 3 includes three winches 31 wound with towing ropes 32; the winches 32 are electrically connected to To the two-way motor; the distance between the anchoring devices 5 set in the channel according to the direction of navigation is 10km / piece.

[0039] When in use, the guide rope boat connects and fixes the first tow rope and the second tow rope on the two winches respectively to two adjacent first anchoring devices and the second tow rope in front of the towed ship's running direction. On the second anchoring device; start the two-way motor, turn the winch, wind and recover the first towing rope and the second towing rope, and the tow...

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PUM

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Abstract

The invention discloses a multi-segment tugboat traction system. The traction system comprises a pulled ship, a traction device, a rope guiding ship and a plurality of anchoring devices arranged in achannel; the traction device comprises a plurality of winches where dragging ropes are wound; and the winches are electrically connected to a two-way motor. According to the multi-segment traction system, large power pushing of a propeller is improved to small power traction, energy is effectively saved, the safety performance is high, and the driving speed of a ship is increased to a certain extent.

Description

technical field [0001] The invention relates to the technical field of water transportation, in particular to a traction system for a multi-section tugboat. Background technique [0002] Ship transportation has been an important mode of transportation in my country since ancient times. It not only effectively utilizes the transportation value of the water area, but also realizes the rational use of natural conditions. The cost of water transportation is low, and no other related auxiliary facilities are required. Traditional ships need to consume a lot of energy when driving, resulting in a lot of waste of energy, and will also cause certain pollution to water sources, causing a certain burden on the ecological environment. With the introduction of the concept of sustainable development, people pay more and more attention to the energy saving and environmental protection of ships. In the shipping industry, both ports and shipping companies are deeply aware that the era of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H19/00B63B21/56
CPCB63B21/56B63H19/00
Inventor 成立
Owner QINGDAO DUQIU NEW ENERGY TECH CO LTD