KR101170876B1 - Waterproof emergency kit - Google Patents

Abstract

The safety of the ship is ensured by waterproofing quickly by using the emergency treatment kit that can urgently give first aid to oil leaking from the inside of single-hole oil tanker due to submersion in subsurface hole caused by the accident or deterioration of the ship. Secure and prepare for large oil pollution incidents.

Holes: Holes (holes in steel plates or objects) First aid kits: Tools and equipment designed for easy use in case of an emergency. Flooding: Locked by flooding or invading water. Waterproof: Preventing water leaks or seeps. Airbags: Air pocket

Description

Ship breaking department first aid kit {Waterproof emergency kit}

Principle of the First Aid Kit-It is folded like an automatic umbrella by extending the condensing spring connected to the external support in the barrel. -At the same time as pressing the operation button, the primary external support is exposed to the outside, pushing the intermediate support by the condensation pressure of the spring, and the connected external support is opened.

-Synthetic rubber (a strong material mixed with cloth and rubber) that surrounds the outer support is operated by the condensing spring to operate the carbon dioxide compression tank inside the spring, and the carbon dioxide from the tank inflates the airbag to block the air hole. -It is a double waterproof system that prevents outflow by first blocking the perforation part as the inner support is unfolded and pressurizing the airbag by the water pressure (or hydraulic pressure) from the outside. -With anti-slip handle, it is easy to work in the water and designed to operate easily with a button type. How to use the first aid kit ① First measure the size of the perforation part, select the appropriate size first aid kit, hold the handle, put the front part of the first aid kit in the air hole and push the operation button. ② As soon as the button is pressed, the inner support is pushed out to the front of the emergency treatment kit, and the airbag bursts.

③ As the airbag is fully opened, the airbag is in close contact with the hole by the force of the inner support spring, and is compressed once again under the influence of external water pressure (hydraulic pressure). Then grab the handle and pull out the kit bucket. ④ As the kit is pulled out, the inner support of the opposite side is opened and at the same time, the inner air bag bursts to be pressed outward from the inside and double waterproof.

1. The structure of the automatic umbrella

2.CO ₂ Air Bag Using Compression Tank

1. Depending on the size of the Nether or the perforations, the support is pressed against the perforations depending on the force of the condensing spring and the external and internal supports that spread out like an umbrella and the external and internal supports are pulled and compressed. different.

2. Depending on the material of the airbag, the airbag may be damaged by friction with the torn portion of the iron plate. Therefore, a combination of rubber and synthetic cloth is required to make the airbag of a stronger material.

3. While the primary outer support is unfolding, the inner support in the kit pail must remain in the pail without spreading.

1. The material and thickness of the condensing spring should be selected in consideration of the tension, but the tension of the spring is only required to automatically unfold the inner support rather than to fix the inner support. The force for compressing other airbags is in close contact with the perforations by the pressure of hydraulic or hydraulic pressure from the outside.

2. The airbag is made of a rubber boat or a liferaft's waterproof rubber material, which is in close contact with the external pressure and serves as a rubber packing, and has a durable material.

Emphasis is placed on getting time for first aid with the right mix of rubber and cloth to withstand friction on torn areas of the iron plate.

3. The inner support is folded in the barrel while the outer support is first unfolded, and the inner support does not work until the kit is pulled out and pulled out because the force pushing the outer support into the barrel by hydraulic (or hydraulic) pressure from the outside. Do not.

Existing perforations were hammered with wooden plugs or waterproof mats and waterproof plates were installed using supports to block the perforations, which required considerable processing time and could not be processed if the perforations were curved. But with this first aid kit

1. Waterproofing takes the shortest time within 10-15 seconds to reduce the amount of flooding and to reduce the risk of ships from flooding.

2. Waterproofing was simplified with a simpler first aid kit than in the past, where many waterproof instruments and tools were required, which would otherwise be difficult to handle .

3. In many cases, the bent or curved parts of ships or the breakholes in narrow spaces that only barely fit hands are difficult or impossible to work with. However, the use of the first aid kit makes it possible to waterproof even if the hole is curved or curved, even in the smallest spaces that are only barely accessible.

4. In the case of perforation due to the aging of the ship, when the surrounding steel plate is cut off and the emergency treatment waterproofing device such as the wedge is inserted, the perforation becomes larger and the wedge is not fixed so that the inundation quantity keeps increasing. However, this first-aid kit can be used safely to break holes caused by iron plate cuts by air bags.

5. The inner support and the airbag have two functions at the same time, so the inner support presses the airbag firstly to block the perforations, and the second press makes it more reliably pressurized by the hydraulic pressure from the inside. It has a crimp function.

6. The inner support and the airbag, the outer support and the airbag are divided into both sides, so the effect of double waterproofing from the inside to the outside once again.

7. With anti-slip handle, it is easy to work in the water and designed to operate easily with a button type.

8. It is difficult to use first aid with wedges due to iron plate damage due to crash accidents and the waterproof part is long, so it is impossible to use waterproof mat or waterproof plate. The airbag is 3-5 times the size of the hole, so it can be used around the perforations at the same time.

In the case of a long torn portion, several emergency treatment kits can be used by overlapping to waterproof the airbag.

1. The inside of a kit container is like an umbrella folded up. The upper part must be connected to the hole leading to the thick core in the middle so that the outer support can be folded so that it can be folded and unfolded.The middle support part also has a hole as shown in the figure so that when the spring is condensed, the outer support is pushed up and unfolded. Can

2. The lower part, which is connected to the spring, is connected to the lower part of the intermediate support with a wire, so that it can be pushed up and folded and unfolded at the same time.

3. Inside the spring inside CO ₂ The compression tank contains the condensing spring, which causes the internal air of the tank to leak out to fill the air bag.

As in the case of a large-scale oil pollution accident caused by an oil tanker accident in Taean in December 2007, it is inevitable to lead to a big disaster unless it is addressed early in the accident.

Many waterproofing devices and auxiliary equipment such as wood plugs, wedges, hammers, waterproof mats, waterproofing plates, wood shepherds, saws, props, etc., which are currently provided by ships, require a lot of manpower and time to prepare. It takes ten thousand times. However, if the ship's breakthrough emergency treatment kit is used, it can be used for both breakholes caused by the ship's deterioration and damage caused by accidents.

1 is a diagram showing the state before and after the use of the emergency treatment kit representative

Figure 2 is a step 1 how to use the first aid kit

3 is a second step of using the first aid kit

Figure 4 is three steps of how to use the first aid kit

Figure 5 shows how to use the first aid kit four steps

Figure 6 is an enlarged detail of the critical part of the first aid kit drawn to the upper portion of the outer support and the intermediate support, the detail of the lower portion of the intermediate support

Figure 7 shows the compressed carbon dioxide inside the condensation spring is bursting by the upper operation pin in the process of bursting the air bag, the carbon dioxide is introduced into the air bag

Claims (4)

This is an emergency treatment kit used for the perforation part of the vessel. When the operation button attached to the kit case is pressed, the inner support of the barrel is activated to push up the outer support, and the upper and lower supports are spread like an umbrella to surround the outside and the inside of the perforation. Giving first aid kit. The method according to claim 1, The first aid kit has an operating pin inside the outer support, which operates the carbon dioxide pressure tank to inflate the airbag made by synthesizing rubber and cloth to prevent air gaps, thereby providing a waterproof and watertight emergency kit. The method according to claim 1, The first aid kit is made of plastic material and the handle part is a first aid kit that includes a rubber handle that does not slip against seawater and oil. delete

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