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Ship anti-capsizing system

A ship and system connection technology, applied in ship safety, ship, transportation and packaging, etc., can solve the problems of difficult ship capsizing, high cost, bulky volume, etc., and achieve the effect of preventing capsizing and slowing down the sinking speed

Inactive Publication Date: 2018-01-19
南通如港船舶配套机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems that the traditional ship anti-rolling system is difficult to prevent the ship from capsizing, the cost is high, the structure is complicated, and the volume is large, the present invention provides a ship anti-rolling system

Method used

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  • Ship anti-capsizing system

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Embodiment Construction

[0008] The principle of a ship anti-rolling system of the present invention is as follows: figure 1 As shown, it includes a signal generating system, a control system, an opening mechanism and a locking mechanism connected in sequence, and the locking mechanism is connected with the airbag system. The signal generating system is an inclination sensor switch, a mechanical trigger switch or a manual switch. The airbag system is arranged on the ship side bulwarks 3 on both sides of the hull 1 . The locking mechanism is arranged in the side deck of the hull. The airbag system is composed of an airbag with 6-7 atmospheric pressure gas inside and an airbag shell. The airbag shell is an outwardly convex arc panel, and the airbag shell is made of Q235 carbon steel; the lower side of the airbag shell is connected to the side of the ship through a joint The outer wall of the side plate is collated, the upper side of the airbag shell is connected with the hull through the locking mecha...

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Abstract

The invention discloses a ship anti-capsizing system. The ship anti-capsizing system comprises a signal generating system, a control system, an opening mechanism and a locking mechanism which are sequentially connected, and the locking mechanism is connected with an airbag system. The signal generating system is a tilting angle sensor switch, a mechanical trigger switch or a manual switch. According to the ship anti-capsizing system, when a ship is about to capsize, the signal system sends a signal, the locking mechanism is controlled to be opened through the control system, at this time, under action of pressure gas in airbags, an airbag shell is opened, the airbags expand rapidly in the case of no constraining of the airbag shell, the two large airbags are quickly formed on the two sidesof a hull, buoyancy force produced by the large airbags can fully counteract the side capsizing moment of the hull, and the hull is righted to prevent the ship from capsizing. When the ship sinks, the airbags can also slow down the sinking speed of the ship, and more time is won for escape of passengers.

Description

technical field [0001] The invention relates to the field of ship equipment, in particular to a ship anti-rolling system. Background technique [0002] When a ship is traveling at sea, when it encounters strong winds or rocks, the hull is likely to tilt or even capsize, which brings great danger to the personal safety of personnel. Since the process of capsizing the ship takes a short time, the effective time to prevent the capsizing of the ship is even shorter (approximately Within 0.6 seconds), the traditional anti-rolling system only inflates the airbags on both sides of the outboard when an emergency occurs on the ship, and the airbags cannot be fully deployed. Therefore, it is difficult for this system to prevent the ship from capsizing and slow down The role of sinking speed, at the same time, to increase the inflation speed, a high-power gas injection machine must be used, which has high cost, complex structure, and bulky volume. Contents of the invention [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B43/14
Inventor 许国华
Owner 南通如港船舶配套机械有限公司
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