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Ship balancing system

A technology for balancing systems and ships, which is applied in the field of ships, and can solve problems such as cumbersome and complicated balancing systems, affecting ship costs, and easy duplication of pipelines and functions

Inactive Publication Date: 2020-09-04
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the anti-heeling device and the anti-pitching device are installed separately, so that the pipelines and functions of the two are easy to be duplicated, making the overall balance system cumbersome and complicated, which affects the cost of ship construction

Method used

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Examples

Experimental program
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Embodiment 1

[0038] Such as figure 1 As shown, the present embodiment provides a ship balancing system, which includes a heel ballast tank, a trim ballast tank, a connecting pipe group, a regulating valve group and a tilting pump 3, and the heel ballast tank includes The port tank 11 and the starboard tank 12 on the body 7; the trim ballast tank includes a bow tank 21 and a stern tank 22 arranged on the ship body 7; The bow cabin 21 and the stern cabin 22 are respectively connected with a connecting end; the regulating valve group is connected to the connecting pipe group; the tilting pump 3 is connected to the connecting pipe group, and is used to drive the flow of ballast water in the connecting pipe group, and is adjusted by opening and closing. The valve group can make the tilting pump 3 communicate with the port tank 11 and the starboard tank 12 or the tilting pump 3 communicate with the bow tank 21 and the stern tank 22 .

[0039] The ship balance system provided by this embodiment ...

Embodiment 2

[0054] figure 2 Embodiment 2 is shown, in which components identical or corresponding to those in Embodiment 1 are identified with reference numerals corresponding to Embodiment 1. For the sake of brevity, only the difference between Embodiment 2 and Embodiment 1 will be described. The difference is that this embodiment is provided with two groups of heeling ballast tanks, and each group of heeling ballast tanks includes a port tank 11 and a starboard tank 12. Two groups of heeling ballast tanks are arranged at intervals along the fore and aft direction of the ship body 7, wherein each port tank 11 communicates with the first connection end through a port pipe 43, and each port pipe 43 is provided with a port valve 51 , correspondingly, each starboard tank 12 is communicated with the second connecting end through a starboard pipe 44, and each starboard pipe 44 is provided with a starboard valve 52, and the port tank 11 and the starboard tank 12 of each group of heeling ballas...

Embodiment 3

[0061] image 3 Embodiment 3 is shown, in which components identical or corresponding to those in Embodiment 2 use reference numerals corresponding to Embodiment 2. For the sake of brevity, only the difference between Embodiment 3 and Embodiment 2 will be described. The difference is that the head pipe 45 connecting the bow cabin 21 is communicated with two branches, and the two branches are connected to the first connection end and the second connection respectively. At the connection end, a first branch valve 451 and a second branch valve 452 are respectively arranged on the two branches. The settings of the first branch valve 451 and the second branch valve 452 are used to control the communication between the fore tank 21 and the first connection end or the second connection end. Correspondingly, the stern pipe 46 connected to the stern compartment 22 is communicated with the first connection end and the second connection end respectively through two branches, and the ste...

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Abstract

The invention belongs to the technical field of ships, and discloses a ship balancing system. The ship balancing system comprises a transverse inclination ballast tank, a longitudinal inclination ballast tank, a connecting pipe set, an adjusting valve set and an inclination adjusting pump, wherein the transverse inclination ballast tank comprises a larboard tank and a starboard tank which are arranged on the ship body; the longitudinal inclination ballast tank comprises a bow tank and a stern tank which are arranged on the ship body; the connecting pipe group is provided with a plurality of connecting ends; the larboard cabin, the starboard cabin, the bow cabin and the stern cabin are respectively communicated with one connecting end, the adjusting valve set is connected to the connectingpipe set, the inclination adjusting pump is connected to the connecting pipe set and used for driving ballast water in the connecting pipe set to flow, and the inclination adjusting pump can be communicated with the larboard cabin and the starboard cabin or the bow cabin and the stern cabin by opening and closing the adjusting valve set. According to the ship balancing system, the whole pipeline arrangement is simple and practical, the cost can be reduced, more space can be vacated, the utilization rate of a ship cabin is increased, the ship structure is more compact, and then the comprehensive performance of the ship is improved.

Description

technical field [0001] The invention belongs to the technical field of ships, in particular to a ship balancing system. Background technique [0002] The ship ballast system is a standing system for ship operation. The system is composed of ballast tanks, pipelines, valves and pumps. By adjusting the water volume in the ballast tanks, the draft and vertical and horizontal balance are adjusted to keep the ship in a stable floating state. [0003] In order to meet the needs of passenger ships berthing and disembarking passengers, general passenger ships are provided with special heel tanks, pumps and pipelines for heel prevention, and special trim tanks, pumps and pipelines for trim adjustment. At present, the anti-heeling device and the anti-pitching device are installed separately, so that the pipelines and functions of the two are easy to be duplicated, which makes the overall balance system cumbersome and complicated, and affects the cost of ship construction. [0004] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B39/03
CPCB63B39/03
Inventor 曾芸先罗志农李松松
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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