Anti-collision device provided with air cushion for lifting hull buoyancy

A technology of an anti-collision device and an inflatable device is applied in the directions of ship cleaning devices, ship hulls, and ship construction to achieve the effects of increasing driving safety, reducing shipwrecks, and reducing property losses.

Inactive Publication Date: 2018-05-04
ZHANGPU JIANJIN INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in reality, many shipwreck accidents have occurred, and the sinking of the hull can only be helpless and let it sink

Method used

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  • Anti-collision device provided with air cushion for lifting hull buoyancy
  • Anti-collision device provided with air cushion for lifting hull buoyancy
  • Anti-collision device provided with air cushion for lifting hull buoyancy

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specific Embodiment

[0033] In actual use, turn on the switch to power on the controller, and the controller controls the motor 9 to rotate the motor 9 to drive the connected high-pressure air pump 10, and use the high-pressure air pump 10 to inflate the air bag 7, so that the air bag 7 is inflated to drive the air cushion 3, so that the hull The air cushion 3 on the side of 1 swells up to generate buoyancy, so that the hull 1 rises; when the pressure in the airbag 7 reaches 0.4MPa, it is automatically closed by the pressure switch in the air valve 13; when the pressure in the airbag 7 drops to 0.05-0.2 The pressure switch is automatically turned on at MPa, and at the same time, the pressure sensor 8 is used to detect the pressure in the airbag 7, and send the detected pressure signal to the controller, which is compared by the controller according to the internally set signal, and if the set pressure is reached , when 0.4MPa, send closing signal to motor 9, make motor 9 stop rotating, when the pre...

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PUM

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Abstract

The invention discloses an anti-collision device provided with an air cushion for lifting hull buoyancy. The device comprises a hull and an air cushion anti-collision device arranged on the left side,the right side and the front of the hull. The air cushion anti-collision device comprises an air cushion connected to the hull and a protective plate connected to the air cushion. The protective plate is a protective chain plate composed of a plurality of metal plates or rubber plates through pins. The protective chain plate is disposed on the outer side of the air cushion. The interior of the air cushion is provided with a plurality of interconnected horizontal or longitudinal airbags, the airbags are connected to an inflator in the hull, and the inflator is connected to a switch and a powersource. According to the device, the arranged protective plate and the air cushion can effectively reduce the damage caused by collision to the hull, and the designed air bags can provide buoyancy for the hull after being inflated, thereby being conductive to improving the driving safety of the hull, reducing the occurrence of hull sinking, protecting life and reducing the loss of property.

Description

technical field [0001] The invention relates to the field of hull safety, in particular to an anti-collision device with an air cushion to enhance the buoyancy of the hull. Background technique [0002] Ship is a kind of means of transportation at this stage, especially in the freight industry, because it can carry a large amount of goods, it is widely used in maritime transportation. At present, the basic structure of ships at home and abroad is to set the main part of the lower part and the superstructure part. The main part generally refers to the hollow body with a specific shape surrounded by the hull and the upper deck below the deck. A critical part of buoyancy, seakeeping performance and hull strength. [0003] At present, in ship transportation, when the ship's warehouse is full of goods, although the deck is a little safe distance from the water surface, but in the process of transportation, if two ships collide or two ships meet or the river rolls over due to str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B59/00B63B43/10
CPCB63B59/00B63B43/10
Inventor 林建宝
Owner ZHANGPU JIANJIN INTELLIGENT TECH CO LTD
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