Method and system for automatically balancing ship body of large cargo ship with ballast function

A technology of automatic balance and hull, which is applied in the direction of ship safety, transportation and packaging, ships, etc., can solve the problems of hull imbalance, etc., and achieve the effect of easy implementation and simple structure

Inactive Publication Date: 2015-03-11
NANTONG BEST MARINE ENG
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a large cargo ship hull automati...

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  • Method and system for automatically balancing ship body of large cargo ship with ballast function
  • Method and system for automatically balancing ship body of large cargo ship with ballast function

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Embodiment Construction

[0014] see figure 1 and figure 2 , the present invention has a large-scale cargo ship hull automatic balancing system with ballast function, including a ballast water tank 7 located at the bottom of the hull 1 and a ballast water treatment system (prior art) supporting it, characterized in that, in the There are at least four mutually independent balancing bins 2 around the bottom of the ballast water bunker 7 described above, and each balancing bin 2 is connected by a pipeline 5, and a water pump 4 is installed on each pipeline, and each water pump 4 is balanced by The controller 3 controls, when the cargo loaded on the hull is unbalanced, adjusts the water volume in each balance chamber 2 to keep the balance of the hull 1 .

[0015] The balance controller 3 adopts a sensor gyroscope, and is based on the horizontal plane. Once the weight of the cargo at one end of the hull is large, the hull at this end will sink a large distance, and the hull will tilt here. The balance co...

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Abstract

The invention discloses a method and a system for automatically balancing the ship body of a large cargo ship with a ballast function. At least four mutually independent balance cabins are arranged on the periphery of the bottom of the ship body; the tilt angle of the ship body after cargo loading is detected; water inside the balance cabins positioned at lower positions is pumped into the balance cabins at higher positions, and the pumping of the water is stopped until the ship body is horizontal. According to the system implementing the method, the balance cabins are connected through pipelines, a water pump is mounted on each pipeline, each water pump is controlled by a balance controller respectively, and when cargo loaded in the ship body is out of balance, the water amount inside each balance cabin is adjusted to keep the ship body balance. The method has the advantage that when the weight at one end of the ship body is higher, water can be automatically supplemented into the opposite balance cabins to keep the integral horizontality of the ship body. Meanwhile, the balance cabins further play roles of ballast cabins. The system is simple in structure and easy to implement.

Description

technical field [0001] The invention relates to an automatic balancing system of a large cargo ship hull, which is mainly used for automatic balancing of the hull of a large cargo ship (such as a ferry boat), and adjusts the hull to the level after loading cargo. Background technique [0002] Due to the huge hull of a large cargo ship (such as a container cargo ship), it is impossible to equalize the weight of all parts of the hull after being filled with cargo, which will cause the hull to tilt. In order to maintain the balance of the hull, it is necessary to adjust the loading volume of each place to keep the load basically equal when loading the cargo, which causes a lot of trouble to the loading work, not only affects the work efficiency, but also makes it impossible to achieve a complete balance. In the prior art, there is a Chinese utility model patent (notification number: CN1401540A) for a ship safety self-rescue balancing device. Its main structure is to set an auto...

Claims

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Application Information

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IPC IPC(8): B63B43/06
Inventor 金赵烽
Owner NANTONG BEST MARINE ENG
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