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Emergency leaking stoppage device for ship and using method of emergency leaking stoppage device

A technology for ships and inflatable devices, which is applied in the directions of ship safety, transportation and packaging, ships, etc., can solve the problems of unsuitable damaged area of ​​ships, high risk for operators, and low resistance to air bag inflation, so as to reduce damage. The effect of risk, risk avoidance, and improved living comfort

Active Publication Date: 2022-07-29
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned technical solution requires manual operation on site for plugging, which poses a high risk for operators and a long emergency response time; in addition, the airbag inflation resistance alone is low and cannot withstand large water pressure, and the plugging effect is unstable. As a result, the plugging time is short, and it cannot be applied to the situation where the damaged area of ​​the ship is large

Method used

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  • Emergency leaking stoppage device for ship and using method of emergency leaking stoppage device
  • Emergency leaking stoppage device for ship and using method of emergency leaking stoppage device
  • Emergency leaking stoppage device for ship and using method of emergency leaking stoppage device

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Embodiment 1

[0033] like Figure 1-8 As shown, this embodiment provides an emergency leakage plugging device for ships, the emergency leakage plugging device includes a plurality of air bags 1 , an inflation device 2 and a valve control module 3 . The airbag main body 1-3 is a suction cup structure through the connecting piece 1-2, one end of the suction cup structure is provided with a suction cup 1-2-3, the airbag main body 1-3 is adsorbed by the suction cup 1-2-3, and the suction cup 1-2-3 supplies the airbag A horizontal support force, the other end of the suction cup structure is a cross fixing member 1-2-1, which is connected to the suction cup 1-2-3 through a connecting rod 1-2-2. The fixing member 1-2-1 passes through the through groove of the supporting member 1-1, and the cross fixing member 1-2-1 is rotated to be clamped and fixed on the supporting member 1-1. The support 1-1 is arranged on the side close to the inner surface of the cabin so that it can fit the surface of the c...

Embodiment 2

[0041] Corresponding to the emergency leakage plugging device in the first embodiment, the present invention also provides a method for using the emergency leakage plugging device for ships, such as Figure 9-10 shown, use methods include:

[0042] like Figure 9 As shown in the figure, when the pressure sensor arranged on the surface of the airbag detects the damage of the ship, it transmits the damage signal to the control host, and the control host sends a command to the inflator 2, and starts the micro air pump 2-1 to inflate the bottom airbag 1. The pressure sensor detects Check whether the bottom inner airbag 1-3-2 reaches the specified threshold, if not, continue to inflate; if the threshold is reached, the development valve on the inflator 2-2 of the bottommost airbag 1 is closed. Then inflate the airbag of the upper level, and repeat the above-mentioned inflation process until all airbags are inflated, and the whole process ends. This process is used for the simulta...

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Abstract

The invention provides a ship emergency leaking stoppage device which can bear high water pressure, can automatically stop leaking, and is stable in leaking stoppage effect and long in leaking stoppage time, and a using method thereof. At least one pressure sensor is arranged on the outer surface of the air bag, water leakage points on the ship can be accurately detected, information is transmitted to the air inflation device, the air inflation device automatically inflates the air bag assembly, automatic leaking stoppage is achieved, and manual on-site operation for leaking stoppage is not needed. The double-layer air bag is arranged, the switch valve piece is arranged on the outer surface of the air bag and used for containing high-pressure water flow, and the water pressure layer is arranged in the air bag, so that the stability of the air bag structure is guaranteed, the air bag can better balance water pressure and can bear larger water pressure, the risk that the main body structure of the air bag is damaged is reduced, and the safety and reliability of the device are improved; the leaking stoppage time is prolonged, and more time is gained for rescuers.

Description

technical field [0001] The invention relates to a ship emergency leakage plugging device and a use method thereof, in particular to a ship emergency leakage plugging device using double airbags and a use method thereof. Background technique [0002] Driven by the rapid development of the national economy, the maritime tourism industry has ushered in new opportunities, and the upgrading of ship technology has gradually made ships larger and more specialized. With the surge in the number of ships, the marine traffic environment has become increasingly complex, resulting in frequent collisions between ships at sea. As a ship with a large carrying capacity, once a collision occurs, the bulkhead will often crack, sink in, and even have the risk of sinking, which will not only bring huge economic losses, but also cause casualties and bring harm to the society. Therefore, an emergency device for ship damage is urgently needed. [0003] Chinese Patent (Publication No.: CN113697056...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B43/16
CPCB63B43/16Y02A30/30
Inventor 甘进田智彦何迪吴清月钮为轩王安楠彭宇晨李泰孔德文李海鑫徐旻钰杜俊豪
Owner WUHAN UNIV OF TECH
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