KR101649343B1

KR101649343B1 - Method and Apparatus for underwater destruction

Info

Publication number: KR101649343B1
Application number: KR1020150153831A
Authority: KR
Inventors: 백향목
Original assignee: 주식회사 스마트로봇
Priority date: 2015-11-03
Filing date: 2015-11-03
Publication date: 2016-08-19

Abstract

An apparatus for destroying an underwater structure and a method thereof are disclosed. An underwater breaking device for destroying structures in water adjusts the amount of compressed air fired into the structure, the maximum firing pressure of the compressed air, and the continuous firing, and adjusts the amount of underwater air, depth of water, A control board for controlling an underwater operation information display including a firing mode; A buoyancy adjusting device for adjusting the buoyancy of the underwater rupture device so as to maintain a certain level of buoyancy for an operation of destroying the structure according to the depth of the water rupture device; A firing cylinder for emitting compressed air to the underwater structure according to the continuous firing adjustment signal received from the control board; A fire safety device for grasping the vibration and the destructive force of the underwater breaking device due to the pressure, the amount of impact, and the continuous fire of the compressed air being fired when the compressed air is fired in the firing cylinder; A laser beam aiming at a structure destructed by an underwater rupture device; And an illumination device for securing a field of view according to an underwater situation; .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to an apparatus for destroying water and a method thereof, and more particularly, to an apparatus and method for destroying a structure existing in water through adjustment of compressed air.

Rapid destruction of glass and rigid structures in the event of an emergency in the ocean, such as ship overturns, allows for faster lifesaving and minimizes disaster damage. Conventionally, there has been a device for destroying a structure already existing in water. However, as shown in FIG. 1, there is no illumination device for smooth underwater operation as in the prior art, .

In addition, the buoyancy control system was not available in the conventional underwater destroyer, so it was difficult for the rescue workers to overcome the buoyancy. For example, there is no structure destruction equipment to enter the cabin during the construction of the Sewew system, and there are many problems such as delays in rescue operations due to the use of one-dimensional destructive devices such as axes and punching machines in limited number of people and time. Therefore, in order to ensure the safety of the rescuer and to enable smooth rescue work, it is necessary to provide the lighting device, the launch safety device, the buoyancy control device and the launch control device for the smooth lifesaving structure and the destruction of underwater structures in the event of a disaster in water, A device is needed.

SUMMARY OF THE INVENTION The present invention has been made in view of the technical background as described above, and provides an automatic submerged structure destruction apparatus and method thereof for safe underwater operation.

In order to solve the above-mentioned problems, an underwater breaking device for destroying a structure in water according to an aspect of the present invention adjusts the amount of compressed air to be fired into the structure, the maximum firing pressure of the compressed air and the continuous firing, A control board for controlling an underwater operation information display including an existing underwater air volume, a depth of water, a time available for underwater work, and a firing mode; A buoyancy adjusting device for adjusting the buoyancy of the underwater rupture device so as to maintain a certain level of buoyancy for an operation of destroying the structure according to the depth of the water rupture device; A firing cylinder for emitting compressed air to the underwater structure according to the continuous firing adjustment signal received from the control board; A fire safety device for grasping the vibration and the destructive force of the underwater breaking device according to the pressure, the amount of impact, and the continuous fire of the compressed air being fired when the compressed air is fired in the firing cylinder; A laser beam aiming at a structure destructed by an underwater rupture device; And an illumination device for securing a field of view according to an underwater situation; .

In a preferred embodiment, the control board receives the sensed information from the water temperature sensor, the absorption sensor, the pressure sensor and the meter, extracts and displays the temperature, pressure, and underwater operation time in the water, In continuous firing mode, the firing interval and the number of firing are adjusted according to the size and strength of the underwater structure that must be destroyed.

In a preferred embodiment, the underwater breaking device comprises: a handle used to move the underwater breaker; A firing switch for firing compressed air; .

In a preferred embodiment, the buoyancy regulating device is provided with an air bag arranged in a tube shape in order to keep the total load of the underwater destruction device constant regardless of the water pressure depending on the water depth, Through the dump valve.

In a preferred embodiment, the underwater breaking device further comprises a pressurized air tank of aluminum of not more than 0.5 kg which is filled with at least a certain percentage of the commercial pressure of 3000 psi.

In a preferred embodiment, the underwater breaking device is designed in the form of a DIN valve to be compatible with a commercially available air tank and to use the high pressure in the air tank provided in the underwater destroyer, ; &Lt; / RTI >

In a preferred embodiment, the underwater breaking device comprises an air pressure transducer for adjusting the air pressure to a specific value or less and for connecting to the tank valve safety device for a firing operation using compressed air; .

In a preferred embodiment, the underwater destroying apparatus comprises an electromagnetic solenoid valve operated by a control board to receive a firing signal to inject compressed air into a firing cylinder, thereby operating at a firing pressure of a certain value or higher; .

In a preferred embodiment, the underwater fracture device is characterized in that the launching cylinder is fired at a specific pressure or higher to prevent the deviation tool from deviating from the track when firing the destruction tool to the air pressure, cylinder; .

In a preferred embodiment, when the structure of a tempered glass or a material is destroyed for the safety of a rescue worker, the underwater demolition apparatus is automatically adsorbed on the glass surface, so that the rescue worker is not pushed down by the strong current, An adsorption pad for preventing a dangerous situation of the rescue person caused by the operation of the water hammer and automatically performing fragile adsorption after the launching operation of the water hammer; .

According to another aspect of the present invention, there is provided a method for destroying an underwater structure for destroying a structure underwater, comprising: recognizing a position of an underwater structure to be destroyed through a camera and a sensor provided in the underwater destruction apparatus; , Material, and strength; Computing the pressure of the compressed air required for destroying the underwater structure, the number of firing times, and the firing interval in the case of the underwater structure through comparison of the identified structure information and the stored data; And displaying the underwater operation information including the amount of air in the water in which the underwater destruction device exists, the depth of water, the workable time, and the fire mode using the camera and the sensor, and the operation result; .

According to the present invention, when a disaster occurs in water such as a sinking of a ship, a sinking of a car, or the like, it is possible to easily secure an entry passage of a ship or a vehicle in various underwater rescue activities due to lifesaving or sinking.

Further, according to the present invention, there is provided an underwater destroy apparatus that considers the safety of a rescuer.

In addition, according to the present invention, an apparatus for sensing the size and strength of a structure to be destroyed in water and automatically destroying the structure is provided, thereby improving the efficiency of underwater structural activities.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a diagram comparing the prior art and the present invention. Fig.
2 is a view showing the structure of an underwater structure destruction apparatus according to an embodiment of the present invention.
3 is a block diagram showing a configuration of a control board according to an embodiment of the present invention.
4 shows an embodiment of display of the underwater environmental information and the operation information of the underwater structure destruction apparatus according to the embodiment of the present invention.
5A shows a handle and a fire switch according to an embodiment of the present invention.
5B is a view showing a buoyancy regulating device 5 according to an embodiment of the present invention.
5c is a view showing a compressed air tank according to an embodiment of the present invention.
6A and 6B show an air pressure transducer 8 according to an embodiment of the present invention.
7 shows an electromagnetic solenoid valve 9 according to the embodiment of the present invention.
8 shows a lighting apparatus according to an embodiment of the present invention.
9A shows a launch cylinder according to an embodiment of the present invention.
9B shows a destruction tool of an underwater structure destruction apparatus according to an embodiment.
9C shows an adsorption pad according to an embodiment of the present invention.
FIG. 10 shows a flow of an underwater breaking method of an underwater breaking device for destroying a structure in water according to an embodiment of the present invention.

An embodiment of the present invention provides an automatic underwater structure destruction apparatus and a method thereof for safe underwater operation. In particular, the present invention provides an apparatus for destroying an underwater structure capable of automatically launching with a destructive force equal to or more than a predetermined value (for example, a destructive force of 7 kgf) at an air pressure exceeding a predetermined value, and a method thereof. In addition, it combines the function of single / continuous use, buoyancy control, and safety function and displays the operation mode and underwater environmental information of the underwater structure destruction device through laser beam and LED illumination device, thereby enabling more safe structural work.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. And is intended to enable a person skilled in the art to readily understand the scope of the invention, and the invention is defined by the claims. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that " comprises, " or "comprising," as used herein, means the presence or absence of one or more other components, steps, operations, and / Do not exclude the addition.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

2 is a view showing the structure of an underwater structure destruction apparatus according to an embodiment of the present invention.

2, the apparatus for destroying an underwater structure according to the embodiment is a gun type structure including an LCD sign and a mode selection switch 1, a handle and a launch switch 2, a control board 3, a power source device 4, , A buoyancy regulator 5, a compressed air tank 6, a tank valve safety device 7, an air pressure transducer 8, an electronic solenoid valve 9, a fire cylinder 10, a laser beam 11, And may include tools 12, 12a, 12b, and 12c, an LED illumination device 13, and an adsorption pad 14. [ The function and structure of each constituent element of the described underwater structure destruction apparatus will be described with reference to Figs. 2 and 3 to 9C. The underwater structure destruction apparatus according to an embodiment of the present invention is a multipurpose and versatile underwater structure destruction apparatus with safety ensured for safe use by a rescuer in water. The control board shown in Figs. 2 and 3 controls a series of operations of the underwater structure destruction apparatus.

3 is a block diagram showing a configuration of a control board according to an embodiment of the present invention.

Referring to FIG. 3, the control board may include a pressure transducer, a water temperature sensor, an adsorption detector, an A / D converter, a launch software module, a mode selection software module, an LCD indicator, a microprocessor, and a memory.

The control board 3 recognizes the position of the underwater structure to be destroyed through the pressure transducer provided with the camera and the sensor, the water temperature sensor, and the absorption detector, and then grasps the structure information including the size, material, and strength of the underwater structure . The compressed air pressure, the number of firing times, and the firing interval are calculated by comparing the structure information obtained from the microprocessor with the data previously stored in the memory.

In the microprocessor, a camera and a sensor are used to extract underwater work information including the amount of water, depth of water, workable time, and firing mode in which the underwater destruction apparatus exists. Then, calculation results such as the pressure of the compressed air, the number of shots, the intervals of the shocks, and the underwater operation information required for the submergence of the underwater structure are displayed as shown in FIG. The information shown in Fig. 4 represents an embodiment of the information displayed on the LCD panel 1. The type of information displayed may be changed by user selection.

5A shows a handle and a fire switch according to an embodiment of the present invention.

The handle and the launch switch of the underwater structure destruction apparatus according to the embodiment enable the underwater structure destruction apparatus to be taken by the underwater structure activator while moving or using the underwater structure destruction apparatus in water. Particularly, in the embodiment, the launch switch is attached to the handle, and the launch switch is designed to be waterproof and dustproof, and can be provided by employing a waterproof housing and utilizing a reed switch.

The power supply unit 4 included in the underwater structure destruction apparatus according to the embodiment of the present invention is a rechargeable battery and is used for power supply to the control board 3, LED illumination power supply, and power supply of the laser beam. Also, the power supply device 4 can be charged by an external charging device. The capacity of the power supply device 4 is set to 80AH or 12V so that a minimum of 40 minutes or more can be used in water.

5B is a view showing a buoyancy regulating device 5 according to an embodiment of the present invention.

The buoyancy regulating device 5 according to the embodiment allows the underwater structure operator to adjust the weight of the structure destructing device in water to 0.5 kg so that the user can conveniently use the device. For this purpose, the buoyancy regulating device 5 can maintain the positive buoyancy while the air bag is tube-shaped, and the buoyancy can be adjusted by enclosing the outer surface of the air bag and introducing compressed air. Also, according to the embodiment, the high-pressure discharge valve is used to prevent the air bag from being excessively expanded, and the internal air of the air bag is rapidly discharged by providing the dump valve.

5c is a view showing a compressed air tank according to an embodiment of the present invention.

The compressed air tank 6 according to the embodiment is made of an aluminum material so as to be resistant to corrosion. In the embodiment, the compressed air tank 6 is made to be able to charge 10% more than the commercial pressure 3000 psi, and the weight is 0.5 kg or less considering the buoyancy, the size is 35 cm in length, 10 cm in width or less, As shown in Fig. Further, in the underwater structure destruction apparatus according to the embodiment, by using general air (compressed air) as a launching gas, it is possible to interchange the diver air cylinder and the fire fighting boom (air can) used in the fire scene.

In the conventional door opener (door booster), there is a part which is re-fireable after the one-time triggering (gunpowder) has been replaced, which is unsuitable for use in a situation requiring urgency. In the present invention, (Using 1.4L of separate air canister), it is possible to fire more than 100 continuous fires.

6A and 6B show an air pressure transducer 8 according to an embodiment of the present invention.

The air pressure transducer lowers the high pressure air pressure of the compressed air tank to medium and low pressure (7.3 kg / cm < 2 >) to operate the projectile of the underwater structure destruction device. In an embodiment, the air pressure transducer 8 is connected to the tank valve safety device using a balanced diaphragm first-stage valve.

The pressure can be adjusted according to the destruction target through the air pressure converter 8 according to the embodiment. In addition, it can be designed to have waterproof and rustproof capability for high pressure (200kgf / cm2) equipment.

The tank valve safeguard (7) is developed to be compatible with commercial air tanks and is designed in the form of a DIN valve, so that there is no problem in using high pressure operating pressure in the air tank. The "O" "ring that connects the air pressure transducer (8) and the compressed air tank (6) should be firmly connected, prevent compressed air from being counted, and use emergency rescue air tanks or rescue workers And a structure capable of supplying air.

7 shows an electromagnetic solenoid valve 9 according to the embodiment of the present invention.

The electromagnetic solenoid valve 9 provided in the underwater structure destruction apparatus according to the embodiment is provided with a structure capable of withstanding a blowing pressure of 7 kgf by opening the compressed air to the firing cylinder in response to a firing signal from the electronic circuit board. As described above, in the embodiment, the pressure (maximum 200 kgf / cm 2 -> 7 kgf) used in the gun is temporarily opened by using high-pressure air other than oxygen to maintain the blasting pressure of the explosive, Allows rescue work without incident.

8 shows a lighting apparatus according to an embodiment of the present invention.

The illumination device according to the embodiment comprises a laser beam 11, a and an LED illumination device 13, c, and in the case of a laser beam, an 80 mW green thick beam high power laser of 532 nm To be applied. In addition, the LED lighting device 13, c can also provide LED lighting of 6W or more to secure visibility according to the underwater structure situation.

9A shows a launch cylinder according to an embodiment of the present invention.

The firing cylinder 10 of the underwater fracture apparatus according to the embodiment is intended to launch vertically to one side of an underwater structure while preventing the breakdown tool from being left, right, and up and down when firing the air pressure. In the embodiment, the launching cylinder 10 of the underwater breaking device can withstand a pressure of 7 kgf, and the shaft diameter is 30 mm, the outer surface of the cylinder is 50 mm or less, and the length is 100 mm or less.

9B shows a destruction tool of an underwater structure destruction apparatus according to an embodiment.

Referring to FIG. 9B, the destruction tool is developed in an alternate manner so that it can be used in various ways depending on the structure of the destruction material. Replaceable water can be provided in four or more types depending on the type and material of the underwater structure to be destroyed. In the embodiment, the thickness of the fracture shaft is 20 mm. The length can be developed to 100mm.

9C shows an adsorption pad according to an embodiment of the present invention.

Referring to FIG. 9C, the adsorption pad 14 is provided for the safety of the rescue person. In order to prevent the rescue activator from being pushed by the rescue person when the structure such as glass, tempered glass, , And the debris is automatically adsorbed on the glass surface. According to the embodiment, since the adsorption pad is automatically adsorbed to the glass surface, it can be easily used by rescue workers in the water. Also, avoid the risk of glass debris. When the rescue activator activates the launching device, the launching device can be automatically activated when the adsorption is completed at a certain pressure while automatically performing the adsorption, so that a stronger destructive force can be obtained.

FIG. 10 shows a flow of an underwater breaking method of an underwater breaking device for destroying a structure in water according to an embodiment of the present invention.

Referring to FIG. 10, in step S100, after recognizing the position of the underwater structure to be destroyed through the camera and the sensor provided in the underwater destruction device, the structure information including the size, material, and strength of the underwater structure is grasped .

In step S200, the pressure of the compressed air required for destroying the underwater structure, the number of shots, and the interval between shots are calculated through comparison of the stored structure information and pre-stored data. For example, in the case of an underwater structure having a specific size of a concrete material using pre-stored data, if the 10 launches are performed for a specific time interval exceeding a certain pressure, the failure rate of the underwater structure can be calculated by the impact amount.

In step S300, underwater operation information including the amount of air in the water, the depth of water, the workable time, and the fire mode in which the underwater destruction device exists is calculated using the camera and the sensor. In the embodiment, the underwater operation information includes, in addition to the described underwater work environment information (for example, the amount of air in the water, the workable time according to the water depth, the residence time in water for preventing the rescue workers from falling into water) Stability, and firing mode, as well as the operating environment and expected operating time of the underwater structure destruction device.

Then, in operation S400, the underwater operation environment and underwater structure destruction device operation information, operation environment information, and the like are displayed.

The apparatus for destroying an underwater structure according to an embodiment of the present invention includes a manual, automatic launch selection function, a destructive force adjustment function, an intermittent operation, a continuous selection function, a safety function after an adsorption, an automatic buoyancy control function, Time display function, underwater stay time display, underwater stay limit time, alarm alarm function and so on. Further, according to the embodiment of the present invention, it is possible to easily replace various destruction shafts (tips) such as hinge breakage, glass breakage, door knocker break and the like according to the application according to the structure underwater and to use positive buoyancy , It is necessary to use underwater rescuers equipped with underwater breathing equipment of 20kg or more so that the rescue activities can be performed smoothly.

Meanwhile, the submerged structure destruction method according to the embodiment of the present invention can be implemented in a computer system or recorded on a recording medium. The computer system may include at least one or more processors, a memory, a user input device, a data communication bus, a user output device, and a storage. Each of the above-described components performs data communication via a data communication bus.

The computer system may further comprise a network interface coupled to the network. The processor may be a central processing unit (CPU), or a semiconductor device that processes instructions stored in memory and / or storage.

The memory and the storage may include various forms of volatile or non-volatile storage media. For example, the memory may include ROM and RAM.

Meanwhile, the submerged structure destruction method according to the embodiment of the present invention described above can be implemented as a computer readable code on a computer-readable recording medium. The computer-readable recording medium includes all kinds of recording media storing data that can be decoded by a computer system. For example, there may be a ROM (Read Only Memory), a RAM (Random Access Memory), a magnetic tape, a magnetic disk, a flash memory, an optical data storage device and the like. The computer-readable recording medium may also be distributed and executed in a computer system connected to a computer network and stored and executed as a code that can be read in a distributed manner.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Therefore, the scope of the present invention should not be limited by the illustrated embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

Claims

1. An underwater breaking device for destroying a structure in water,
Adjusting the amount of compressed air being fired into the structure, the maximum firing pressure of the compressed air and the continuous firing, and controlling the underwater operation information display including the amount of underwater air in which the device is present, the depth of water, Control board;
A buoyancy adjusting device for adjusting the buoyancy of the underwater rupture device so as to maintain a predetermined level of buoyancy for an operation of destroying the structure according to the depth of the water rupture device;
A firing cylinder for emitting compressed air to the underwater structure according to a continuous firing adjustment signal received from the control board;
A fire safety device for grasping the vibration and the destructive force of the underwater destruction device according to the pressure, the amount of impact, and the continuous fire of the compressed air being fired when the compressed air is fired in the firing cylinder;
A laser beam for aiming at a structure destructed by the underwater breaking device; And
An illumination device for securing a field of view according to an underwater situation; And a water hammer.

2. The apparatus of claim 1, wherein the control board
And displays the temperature, pressure, and underwater operation time in the water by receiving the sensed information from the water temperature sensor, the absorption sensor, the pressure sensor, and the meter. When the mode of the underwater destroy apparatus is the continuous fire mode, And the number of launches is adjusted according to the size and strength of the underwater structure to be destroyed.

2. The underwater breaking device according to claim 1,
A handle used when moving the underwater destroying apparatus;
A firing switch for firing compressed air; Further comprising: a water level sensor for detecting the water level of the water.

2. The buoyancy adjusting device according to claim 1,
The outer bag is provided with an air bag arranged in the form of a tube so as to keep the total load of the underwater destroying apparatus constant regardless of the water pressure depending on the depth of water, and the internal air amount of the air bag is adjusted through the dump valve Features an underwater destroyer.

2. The underwater breaking device according to claim 1,
Further comprising a compressed air tank of aluminum of not more than 0.5 kg to be charged at a certain rate or more of a commercial pressure of 3000 psi.

2. The underwater breaking device according to claim 1,
A tank valve safety device compatible with a commercial air tank and designed in the form of a DIN valve to use the high pressure in the air tank provided in the underwater rupture device to supply air to the rescuer in an emergency; Further comprising: a water level sensor for detecting the water level of the water.

2. The underwater breaking device according to claim 1,
An air pressure transducer for adjusting the air pressure to a specific value or lower for a firing operation using compressed air; And a tank valve safety device connected to the air pressure transducer.

2. The underwater breaking device according to claim 1,
An electronic solenoid valve operable to receive a firing signal from the control board to inject compressed air into the firing cylinder, Further comprising: a water level sensor for detecting the water level of the water.

2. The apparatus of claim 1, wherein the firing cylinder
Characterized in that when the destructive tool is launched into the air pressure, the destructive tool is resistant to a specific pressure or more to prevent deviation of the track from the track, and the destructive tool is fired perpendicularly to the underwater structure

2. The underwater breaking device according to claim 1,
In the case of destruction of a reinforced glass or acrylic material structure for the safety of the rescuer, it is automatically adsorbed on the glass surface to prevent the dangerous situation of the rescuer from being caused by the glass fragments, and after the launching operation of the underwater breaker, An adsorption pad for performing adsorption; Further comprising: a water level sensor for detecting the water level of the water.

A method of underwater destruction of an underwater destruction device for destroying structures in water,
Recognizing the structure information including the size, material, and strength of the underwater structure after recognizing the position of the underwater structure to be destroyed through the camera and the sensor provided in the underwater destroy apparatus;
Calculating the pressure of the compressed air required for destroying the underwater structure, the number of times of firing, and the firing interval in the case of the underwater structure through comparison of the identified structure information and pre-stored data; And
Displaying the underwater operation information including the amount of air in the water in which the underwater destruction device exists, the depth of water, the workable time, and the fire mode using the camera and the sensor, and the calculation result; Wherein the method comprises the steps of: