WO2024049044A1

WO2024049044A1 - Fire control device and fire control method using same

Info

Publication number: WO2024049044A1
Application number: PCT/KR2023/011784
Authority: WO
Inventors: 차순용; 성정현; 나동일
Original assignee: 대한시스텍주식회사; 에스지생활안전 주식회사
Priority date: 2022-08-29
Filing date: 2023-08-09
Publication date: 2024-03-07
Also published as: KR20240031886A; KR102596906B1

Abstract

Provided are a fire control device and a fire control method using same, the device comprising: a frame disposed to surround at least a portion of an object to be extinguished; a blocking screen, which has at least a portion folded or wound so as to be accommodated in the frame, is disposed to surround the object to be extinguished, and is unfolded to form an accommodation space with the ground; a driving part for unfolding or retrieving the blocking screen; an injection part for supplying a firefighting material to the accommodation space; and a control part for controlling the operations of the driving part and the injection part.

Description

Fire control device and fire control method using the same

The present invention relates to a fire control device and a fire control method using the same.

As the spread of electric vehicles expands, research is being conducted on technology to extinguish fires occurring in electric vehicles. Batteries such as lithium-ion batteries are widely used as a means of supplying power to electric vehicles. If the temperature inside the battery rises due to a fire around the battery, the battery separator may be deformed or damaged, causing a direct short circuit between the positive and negative electrodes of the battery. A direct short circuit between the anode and cathode causes an explosive exothermic reaction, which further increases the temperature of the battery and promotes a fire. Additionally, when the temperature of the battery rises, some of the active materials in the anode or cathode are decomposed and oxygen is generated, further promoting ignition and combustion in the battery or its surroundings. In this way, additional heat and oxygen are generated due to an increase in the temperature of the battery, which further promotes a fire, which is called thermal runaway.

Since the thermal runaway of a battery continues until all of the internal energy of the battery is used up, it is difficult to extinguish a fire in a battery using general fire extinguishing equipment. A known method of extinguishing a battery fire is to cool the battery and prevent thermal runaway of the battery. Specifically, since the batteries of electric vehicles are usually placed at the bottom of the electric vehicle, research has been conducted on a method to prevent the temperature of the battery from rising and block oxygen by forming a water tank around the electric vehicle so that the lower part of the electric vehicle is submerged in extinguishing material in the event of an electric vehicle fire. It is becoming.

In relation to the present invention, prior literature such as KR 10-2339405 B1 and KR 10-2154441 B1 may be referred to.

The present invention relates to a fire control device for extinguishing a fire occurring in a fire-fighting object and a fire control method using the same. The barrier is arranged to surround the fire-fighting object and can be deployed to form an accommodation space together with the ground. Fires can be extinguished by extinguishing materials contained in the accommodation space.

The technical problem to be achieved by the present invention is not limited to the problems described above, and other technical problems can be inferred from the following examples.

A fire control device according to an embodiment of the present invention includes a frame arranged to surround at least a portion of a fire-fighting object, at least a portion of which is folded or wound around the frame and stored, and arranged to surround the fire-fighting object, and as it is deployed, it contacts the ground and It may include a blocking film that together forms the receiving space, a driving unit that develops or recovers the blocking film, an injection unit that supplies fire extinguishing material to the receiving space, and a control unit that controls the operation of the driving unit and the injection unit.

Additionally, the frame may be placed on the ground or buried under the ground, and the driver may deploy the blocking film so that the upper end of the blocking film is spaced from the ground.

In addition, the fire control device further includes a wire connector provided at the upper end of the barrier film and a wire whose one side is connected to the wire connector and the other side is connected to a driving unit, and the control unit controls the driving unit to wind or unwind the wire to maintain the barrier film. It can be deployed or the barrier can be recovered.

In addition, the frame is arranged to surround the fire-fighting object in a rectangular shape, and the blocking film is arranged to surround the fire-fighting object along the edges of the frame. As it unfolds, it forms a rectangular pillar-shaped receiving space with the ground, and the wire connection part is the blocking film. It may be provided at each vertex of the upper part of .

In addition, the barrier film has a coupling portion at the top or side portion, and the fire control device further includes a support portion disposed to support the barrier membrane so that at least a portion of the barrier portion is coupled to the coupling portion, and the control portion controls the driving portion to control at least a portion of the support portion. The barrier can be deployed or recovered by moving the .

In addition, the support portion includes a pull-out pillar assembly embedded in the ground, and the pull-out pillar assembly is insertable to be withdrawable in a first pillar fixed to the ground and a hollow formed through the first pillar in the height direction of the first pillar. and a second pillar, wherein at least a portion of the upper end of the blocking film is fixed to the second pillar, and the control unit controls the driving unit to pull the second pillar out of the hollow to develop the blocking film or to insert the second pillar into the hollow. The barrier can be recovered.

In addition, the support portion includes a rotating column assembly disposed on the ground or buried under the ground, and the rotating column assembly includes a joint fixed to the ground and an arm whose base end is connected to the joint and is rotatable relative to the joint. At least a portion of the upper end of the barrier is fixed to the distal end of the arm, and the control unit controls the drive unit to rotate the arm based on the joint portion, so that the barrier is deployed by erecting the arm against the ground or by lying the arm against the ground to deploy the barrier. can be recovered.

In addition, the support portion includes a horizontal support member adjacent to the upper end of the barrier and surrounding the barrier in the horizontal direction, and a side support member whose one end is fixed to the horizontal support member and extends downward or diagonally downward from the horizontal support member and is fixed at the other end. It can be included.

Additionally, the frame may include one or more linear members that may be extended or shortened longitudinally.

Additionally, the frame may include a door that is at least partially open and closed so that the shielding film can be pulled out from the frame when the stored shielding film is deployed.

Additionally, the frame may further include a first magnetic force providing member that secures at least one side of the door to be openable and closed by magnetic attraction.

Additionally, the blocking film may include a sealing portion that protrudes toward the receiving space along the ground from the side of the receiving space of the blocking film adjacent to the ground when the blocking film is deployed.

Additionally, the blocking film may further include a second magnetic force providing member that detachably fixes the lower end of the blocking film to the ground or the lower end of the frame through magnetic attraction.

In addition, the fire control device further includes a smoke control unit that sucks in smoke around the fire-fighting object and discharges it to the outside, and the smoke control unit includes a duct part that communicates with the outside and forms an discharge passage for smoke sucked in through the inlet, and smoke. It includes a blower that forms a flow so that the air is sucked into the inlet and discharged to the outside through the duct, and the control unit can control the operation of the smoke control unit.

In addition, the fire control device further includes a first sensor that acquires information about the fire of the fire-fighting object, and the control unit can control at least one of the driving unit and the injection unit based on the information about the fire.

In addition, the fire control device further includes a second sensor that acquires information about the amount of fire extinguishing material injected into the receiving space, and the control unit can control at least one of the driving unit and the injection unit based on the information about the amount. there is.

In addition, the fire control device further includes a third sensor that obtains information about the degree of deployment of the barrier, and the control unit can control at least one of the driving unit and the injection unit based on the information about the degree of deployment.

According to an embodiment of the present invention, a frame arranged to surround at least a portion of a fire-fighting object, at least a portion of which is folded or wound around the frame and stored, is arranged to surround the fire-fighting object, and as deployed, creates an accommodating space together with the ground. It includes a blocking film that forms, a driving part that develops or recovers the blocking film, an injection part that supplies fire extinguishing substances to the receiving space, a control part that controls the operation of the driving part and the injection part, and a first sensor that acquires information about the fire of the fire-fighting object. A fire control method using a fire control device includes the steps of checking information about a fire from a first sensor, controlling the driving unit so that the driving unit deploys a barrier based on the information about the fire, and placing the injection unit in the receiving space. It may include controlling the injection unit to inject the extinguishing material.

In addition, the fire control device further includes at least one of a second sensor that acquires information about the amount of fire extinguishing material injected into the accommodation space and a third sensor that acquires information about the degree of deployment of the barrier, and the fire control method It further includes the step of checking at least one of information about the amount of fire extinguishing material injected into the receiving space and information about the degree of development of the barrier film from at least one of the second sensor and the third sensor, and controlling the injection unit. In the step, the injection unit may be controlled to adjust the speed at which the fire extinguishing material is injected into the receiving space based on at least one of information about the amount of the fire extinguishing material or information about the degree of deployment of the barrier film.

In addition, the fire control device further includes a smoke control unit that sucks in smoke around the fire-fighting object and discharges it to the outside, and the fire control method further includes controlling the smoke control unit so that the smoke control unit sucks smoke based on information about the fire. It can be included.

Details of other embodiments are included in the detailed description and drawings.

According to the present invention, it is possible to continuously monitor fires in firefighting objects such as electric vehicles, quickly form an accommodation space without user intervention in the event of a fire, and inject fire extinguishing substances to quickly cool batteries, etc. to prevent thermal runaway. There is an advantage.

Additionally, according to the present invention, the frame can be buried below the ground, and the barrier film can be folded or rolled and stored inside the frame, so there is an advantage that traffic around the fire control device is not obstructed.

The effect of the invention is not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the claims. Each of the above-mentioned effects can be achieved by various individual embodiments of the present invention or a combination thereof.

Figure 1 shows a conceptual diagram of a fire control device according to an embodiment of the present invention.

Figure 2 is a diagram showing the frame and barrier film of a fire control device according to an embodiment of the present invention.

Figure 3 is a diagram showing one embodiment of a fire control device including a wire of the present invention.

Figure 4 is a cross-sectional view of a blocking film of a fire control device according to an embodiment of the present invention.

Figure 5 is a diagram showing another embodiment of a fire control device according to the present invention.

Figure 6 is a cross-sectional view of a pull-out pillar assembly according to an embodiment of the present invention.

Figure 7 is a diagram showing another embodiment of a fire control device according to the present invention.

Figure 8 is a cross-sectional view of a rotating pillar assembly according to an embodiment of the present invention.

Figure 9 is a diagram showing an embodiment of a fire control device including a lift according to the present invention.

Figure 10 is a diagram showing another embodiment of a fire control device including a wire of the present invention.

Figure 11 is a diagram showing another embodiment of a fire control device including a wire of the present invention.

Figure 12 is a cross-sectional view showing a wire, a wire connection portion, and a foldable barrier film according to an embodiment of the present invention.

Figure 13 is a cross-sectional view showing a wire, a wire connection portion, and a roll-up barrier film according to another embodiment of the present invention.

Figure 14 is a diagram showing another embodiment of a fire control device including a wire of the present invention.

Figure 15 is a diagram showing a state in which the blocking film of the fire control device according to an embodiment of the present invention is stored.

Figure 16 is a cross-sectional view of the frame of the fire control device shown in Figure 15.

Figure 17 shows a winding unit according to an embodiment of the present invention.

FIG. 18 is a diagram showing a state in which the blocking film of the fire control device shown in FIG. 15 is deployed.

Figure 19 is a cross-sectional view showing a frame and a door according to an embodiment of the present invention.

Figure 20 is a diagram showing the frame of a fire control device according to an embodiment of the present invention.

Figures 21 to 23 are views showing various embodiments of the blocking film and support portion of the fire control device of the present invention.

Figure 24 is a diagram showing an embodiment of a fire control device including a smoke control unit of the present invention.

Figure 25 shows a conceptual diagram of a control unit according to an embodiment of the present invention.

Figure 26 shows a flow chart of a fire control method according to an embodiment of the present invention.

Figure 27 shows a flow chart of a fire control method according to another embodiment of the present invention.

Figure 28 shows a flow chart of a fire control method according to another embodiment of the present invention.

The embodiments described herein are illustrative rather than limiting, and those skilled in the art may design many alternative embodiments without departing from the scope of the invention as defined by the appended claims. there is. The terms used in the embodiments are general terms that are currently widely used as much as possible while considering the function in the present invention, but this may vary depending on the intention or precedent of a person working in the art, the emergence of new technology, etc. In addition, in certain cases, there are terms arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the relevant description. Therefore, the terms used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, rather than simply the name of the term.

As used herein, the singular expressions singular and plural include both the singular and the plural, unless the context clearly states otherwise.

Throughout the specification, when a part is said to “include” certain elements or certain steps, this does not necessarily mean that any part must include all of the elements or steps, unless specifically stated to the contrary, and is not included in the claims. Additionally, it does not exclude the inclusion of components or steps other than those listed throughout the specification, but only means that they may be further included.

Additionally, terms containing ordinal numbers, such as first, second, etc., used in this specification may be used to describe various components, but the components should not be limited by terms containing the ordinal numbers. The above terms are used in context only to distinguish one element from another element in one part of the specification. For example, without departing from the scope of the present invention, a first element may be referred to as a second element in other parts of the specification, and conversely, the second element may also be referred to as a first element in other parts of the specification. It can be.

In this specification, terms such as “mechanism,” “element,” “means,” and “configuration” may be used broadly and are not limited to mechanical and physical configurations. The term may include the meaning of a series of software routines in connection with a processor, etc.

In this specification (particularly in the claims), the use of the term “above” and similar referential terms may refer to both the singular and the plural. In addition, when a range is described, it includes individual values within the range (unless there is a statement to the contrary), which is the same as describing each individual value constituting the range in the detailed description. Lastly, unless the order of the steps constituting the method is clearly stated or stated to the contrary, the steps may be rearranged and performed in an appropriate order, and are not necessarily limited to the order of description of the steps. The use of any examples or illustrative terms (e.g., etc.) is merely for illustrating the technical idea in detail, and the scope is not limited by the examples or illustrative terms unless limited by the claims. A person skilled in the art can add various modifications, combinations, and changes to the embodiments disclosed in this specification according to design conditions and factors to construct new embodiments that fall within the scope of the patent claims or their equivalents.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. For the sake of brevity of the specification and drawings, various functional components that are not relevant to understanding the present invention have been omitted from the drawings. However, those skilled in the art will readily appreciate that various additional components may be included as part of specific embodiments of the present invention to enable additional functionality not specifically described in the present invention.

Figure 1 shows a conceptual diagram of a fire control device 100 according to an embodiment of the present invention. FIG. 1 only shows one embodiment of the fire control device 100, and the fire control device 100 may include only some of the components shown in FIG. 1 or may further include components not shown in FIG. 1. In one embodiment, the fire control device 100 includes a frame 110 arranged to surround at least a portion of a fire-fighting object, at least a portion of which is folded or wound around the frame 110 and stored, and is arranged to surround the fire-fighting object. , a blocking film 120 that forms a receiving space together with the ground as it is deployed, a driving part 140 that develops or recovers the blocking film 120, an injection part 150 that supplies fire extinguishing material to the receiving space, and a driving part 140. ) and a control unit 160 that controls the operation of the injection unit 150.

In one embodiment, fire control device 100 may include a frame 110 . Specifically, the frame 110 may include a door 115 and a linear member 117. At least a portion of the door 115 may be opened and closed so that the blocking film 120 can be pulled out from the frame 110 when the stored blocking film 120 is deployed. The linear member 117 may configure the shape of the frame 110 or support the frame 110. For example, linear members 117 may include members such as beams, columns, and trusses. The linear member 117 may have a curved shape as well as a straight line. A plurality of linear members 117 may be fixed to each other to configure the shape of the frame 110. The plurality of linear members 117 may be fastened to each other through fastening members, or may be fixed to each other by welding, insertion, or gluing. Specific embodiments of the frame 110 will be described in more detail with reference to other drawings.

In one embodiment, fire control device 100 may include a barrier film 120 . At least a portion of the blocking film 120 may be folded or rolled and stored in the frame 110 . This has the advantage that the barrier 120 does not impede the movement of people or vehicles around the fire control device 100 when a fire does not occur.

The barrier 120 is arranged to surround the fire-fighting object, and as it is deployed, it can form an accommodation space together with the ground. The blocking film 120 may be provided to prevent liquid, etc. inside the receiving space from passing through the blocking film 120 or leaking through a gap between the blocking film 120 and the ground. For example, the barrier film 120 may include a waterproof material. Additionally, the blocking film 120 may include heat-resistant or flame-retardant material. For example, the barrier film 120 may include a material that can withstand a temperature of 700 degrees Celsius. Specific embodiments of the blocking film 120 will be described in more detail with reference to other drawings.

In one embodiment, the fire control device 100 may further include a support portion 130 that supports the blocking film 120. Specifically, the support part 130 may support the deployed blocking film 120 and limit damage or deformation of the blocking film 120. Additionally, a portion of the support portion 130 may be moved to deploy or recover the blocking film 120. Specific embodiments of the support unit 130 will be described in more detail with reference to other drawings.

In one embodiment, fire control device 100 may include an injection unit 150. The injection unit 150 may supply fire extinguishing material to the receiving space. The injection unit 150 may supply the extinguishing material to the receiving space by receiving the extinguishing material from the extinguishing material source and spraying or injecting the extinguishing material into the receiving space. Extinguishing substances may include liquids such as fire water. Sources of extinguishing materials may include fire hydrants installed in buildings or parking lots, water pipes, firefighting water pipes, or water tanks in fire trucks. Specific embodiments of the injection unit 150 will be described in more detail with reference to other drawings.

In one embodiment, the fire control device 100 may further include a smoke control unit 170. The smoke control unit 170 can suck in smoke around fire-fighting objects and discharge it to the outside. The smoke control unit 170 may include a blower 171 for sucking smoke and a duct unit 173 for guiding the flow of smoke. Specific embodiments of the smoke control unit 170 will be described in more detail with reference to other drawings.

In one embodiment, the fire control device 100 may include a driving unit 140. The driving unit 140 can deploy or recover the blocking film 120. Specifically, the driving unit 140 is fixed to one side of the blocking film 120 and moves one side of the blocking film 120 to deploy or recover the blocking film 120. At this time, the other side of the blocking film 120 may be fixed to the frame 110, the ground, a pillar, a wall, or a ceiling. In one embodiment, the driving unit 140 may drive the support unit 130. Specifically, a portion of the support unit 130 may be moved by the driving unit 140 to deploy or recover the blocking film 120.

In one embodiment, the driving unit 140 may drive the frame 110. For example, the driving unit 140 can open or close the door 115. Also, for example, the driving unit 140 may change the shape of the frame 110 by moving, extending, or shortening the linear member 117. Specifically, the linear member 117 may be extended to increase the height of the frame 110, or the linear member 117 may be shortened to narrow the width of the frame 110. This has the advantage that the frame 110 can be adaptively provided in response to surrounding terrain, obstacles, or environments. The driving unit 140 may include a power source such as an engine, electric motor, or hydraulic pump. Additionally, the driving unit 140 may include power transmission and conversion elements such as gears, cams, cranks, linkages, chains, or belts.

In one embodiment, the driving unit 140 may drive the smoke control unit 170. For example, the driving unit 140 may change the smoke flow path by moving, extending, or shortening the duct unit 173 of the smoke control unit 170 or by moving the blower 171. Also, for example, the driving unit 140 may control the flow of smoke by opening and closing a valve or door.

In one embodiment, fire control device 100 may include a control unit 160. The control unit 160 may control the operation of the driving unit 140, the injection unit 150, or the smoke control unit 170. Specifically, the control unit 160 may control the injection unit 150 to inject the extinguishing material into the receiving space. For example, the control unit 160 may control the injection unit 150 to supply or block extinguishing substances to the receiving space or adjust the supply speed of the extinguishing substances.

In one embodiment, the control unit 160 may control the driving unit 140 to open or close the door 115 . The control unit 160 may control the driving unit 140 so that the driving unit 140 moves, extends, or shortens the linear member. To this end, the control unit 140 can control the driving speed and driving direction of the driving unit 140.

In one embodiment, the control unit 160 may operate the smoke control unit 170. For example, the control unit 160 can turn the blower 171 on or off, or adjust the blowing speed of the blower 171. Specific embodiments of the control unit 160 will be described in more detail with reference to other drawings.

In one embodiment, fire control device 100 may include one or more sensors 180. The sensor 180 may obtain information about the fire control device 100 and the surrounding environment, and provide the obtained information to the control unit 160. The control unit 160 provides information obtained from the sensor 180 to the user or controls the operation of the driving unit 140, the injection unit 150, or the smoke control unit 170 based on the information obtained from the sensor 180. can do.

One or more sensors 180 of the same or different types may be provided. For example, the sensor 180 may be a first sensor 181 that acquires information about the fire of a fire-fighting object, a second sensor that acquires information about the amount of fire extinguishing material injected into the receiving space, or the degree of deployment of the barrier film. It may include a third sensor that acquires related information. The sensor 180 may be appropriately placed on the fire control device 100 or the frame 110 depending on the specific purpose. Specific embodiments of the sensor 180 will be described in more detail with reference to other drawings.

Figure 2 is a diagram showing the frame 110 and the barrier film 120 of the fire control device 100 (see Figure 1) according to an embodiment of the present invention. In one embodiment, the barrier film 120 may be deployed to form an accommodation space 7 surrounding the fire-fighting object 5 together with the ground 9 . The extinguishing material can be accommodated in the receiving space (7) by the barrier film (120) and the ground (9). A portion of the fire-fighting object (5) may be cooled by the fire-extinguishing material supplied to the accommodation space (7).

Specifically, the frame 110 may be placed on the ground 9 or disposed to be buried under the ground 9. Frame 110 may include linear members 117 . Specifically, the frame 110 may be arranged so that four linear members 117 surround the firefighting object 5. For example, frame 110 may include a rectangular shape.

Frame 110 may be detachably fixed to the ground 9. This has the advantage of allowing the fire control device 100 or frame 110 installed in a specific location to be moved and installed in another location. Additionally, the blocking film 120 may be detachably fixed to the frame 110 or the ground 9. This has the advantage of making it possible to separate the blocking film 120, making maintenance of the blocking film 120 easier.

In one embodiment, the height of the deployed barrier film 120 may be set based on the load of the fire extinguishing material or the height of the battery cell mounted on the fire-fighting object 5. The height of the deployed barrier 120 is higher than the height of the lower part of the fire-fighting object 5 so that the battery cells under the fire-fighting object 5 (e.g., electric vehicle) can be submerged and prevent the occupants of the fire-fighting object 5 from drowning. It can be set to a height that can be prevented. Specifically, the height of the deployed blocking film 120 may be 50 cm to 70 cm, but the height is not limited thereto.

FIG. 3 is a diagram showing an embodiment of a fire control device 100 (see FIG. 1) including a wire 191 of the present invention. In one embodiment, the blocking film 120 may be accommodated in the frame 110. For example, the blocking film 120 may be withdrawn from the frame 110 or withdrawn into the frame 110 and then recovered. 3, a frame 110 may be placed on the ceiling 8. The frame 110 may be placed on the ceiling 8 or disposed to be embedded in the ceiling 8. The ceiling 8 may be a ceiling of a parking lot, etc.

According to FIG. 3, the blocking film 120 may be pulled out from the frame 110 disposed on the ceiling 8 in a direction below the ceiling, descended, and be seated at a seating position 91 on the ground 9. At this time, the blocking film 120 may be guided to the seating position 91 by the wire 191.

In one embodiment, one end of the wire 191 may be connected to the driving unit 140 (see FIG. 1). A portion of the wire 191 may be connected to the wire connection portion 193 provided in the blocking film 120. The driving unit 140 may insert or withdraw the blocking film 120 from the frame 110 by winding or unwinding the wire 191. Additionally, the driving unit 140 can deploy or recover the blocking film 120 by winding or unwinding the wire 191.

In another embodiment, the wire 191 is provided to penetrate the blocking film 120 in the vertical direction, one end of the wire 191 is fixed to the frame 110 of the ceiling 8, and the other end of the lifting wire 191 Can be fixed to the seating position 91. In this case, without a separate driver, the blocking film 120 can be guided to the seating position 91 by descending from the frame 110 of the ceiling 8 along the wire 191 by gravity.

According to FIG. 3, the blocking film 120 is shown to be deployed and arranged by descending from the ceiling 8, but the deployment and arrangement of the blocking film 120 is not limited to this. For example, the blocking film 120 may be deployed and deployed rising from the ground 9. For another example, the blocking film 120 may be drawn out and deployed in the horizontal direction from an upright frame.

Figure 4 is a cross-sectional view of the blocking film 120 of the fire control device 100 (see Figure 1) according to an embodiment of the present invention. The space between the barrier film 120 and the ground 9 is sealed to prevent the fire extinguishing material inside the accommodation space 7 from leaking. In one embodiment, the blocking film 120 is positioned along the ground 9 from the side 121 of the receiving space 7 of the blocking film 120 adjacent to the ground 9 when the blocking film 120 is deployed. It may include a sealing portion 123 protruding toward (7). For example, the sealing part 123 may be provided so that the cross-section of the sealing part 123 has an 'L' shape. The sealing portion 123 may include a material such as rubber, for example. The seal 9 is pressed by the gravity of the fire extinguishing material filled in the receiving space 7, and thus the barrier film 120 is brought into close contact with the ground 9, thereby sealing the space between the barrier film 120 and the ground 9.

Meanwhile, in one embodiment, the blocking film 120 includes a second magnetic force providing member ( (not shown) may further be included. For example, a metal line is provided on a specific area (e.g., parking line, etc.) on the ground 9, and a second magnetic force providing member such as a magnet bar is provided at the lower part of the blocking film 120 or the sealing portion 120. is provided, so that the magnetic force providing member can be attached to the metal line when the blocking film 120 is lowered. Through this, the accommodation space 8 can be more reliably shielded and the fire extinguishing material injected into the accommodation space 8 may not leak to the outside. At this time, leakage of the fire extinguishing material can be further prevented by additionally attaching a sealing member such as a rubber bar on the side of the second magnetic force providing member facing the inside of the receiving space 8.

Meanwhile, in one embodiment, a weight (not shown) may be fixed to the bottom of the blocking film 120. According to this, the accommodation space 8 is more reliably shielded and the fire extinguishing material injected into the accommodation space 8 may not leak to the outside.

Figure 5 is a diagram showing another embodiment of the fire control device 100 (see Figure 1) according to the present invention. In one embodiment, the driver 140 (see FIG. 1) may develop the blocking film 120 so that the upper end 124 of the blocking film 120 is spaced apart from the ground 9. At this time, the lower end of the blocking film 120 may be in contact with or fixed to the ground 9 or the frame 110. According to FIG. 5, the blocking film 120 can be pulled out from the frame 110 provided on the ground 9 and raised and deployed. That is, the upper end 124 of the blocking film 120 is pulled out from the frame 110 by the driving unit 140 and rises, and the blocking film 120 can be deployed.

In one embodiment, the blocking film 120 is provided with a coupling portion 125 (see FIG. 21 or 22) at the top portion 124 or the side portion, and the fire control device 100 is connected at least partially through the coupling portion 125. It further includes a support part 130 (see FIG. 1) that is arranged to be coupled to the blocking film 120 and supports the blocking film 120, and the control part 160 (see FIG. 1) controls the driving part 140 to support the support part 130. The blocking film 120 can be deployed or recovered by moving at least a portion of it. For example, the support portion 130 includes a horizontal support member 131, and the horizontal support member 131 is adjacent to the top portion 124 or the side portion of the barrier membrane 120 to surround the barrier membrane 120 in the horizontal direction. You can. The control unit 160 controls the driving unit 140 to raise the horizontal support member 131 to deploy the blocking film 120, or to lower the horizontal support member 131 to recover the blocking film 120.

Figure 6 is a cross-sectional view of a pull-out pillar assembly 133 according to an embodiment of the present invention. In one embodiment, the support portion 130 (see FIG. 1) includes a pull-out column assembly 133 embedded in the ground 9, and the pull-out column assembly 133 includes a first pole 1331 fixed to the ground. ) and a second pillar 1334 that is retractably inserted into the hollow 90 formed through the first pillar 1331 in the height direction of the first pillar 1331, and the upper end 124 of the blocking film 120. ) is fixed to the second pillar 1334, and the control unit 160 (see FIG. 1) controls the driving unit 140 (see FIG. 1) to withdraw the second pillar 1334 from the hollow 90. The blocking film 120 can be recovered by deploying the blocking film 120 or inserting the second pillar 1334 into the hollow 90.

In one embodiment, pull-out column assembly 133 may include three or more columns. For example, as shown in Figure 6, the pull-out pillar assembly 133 includes four pillars, namely, a first pillar 1331, a first middle pillar 1332, a second middle pillar 1333, It may include a second pillar 1334. The first middle pillar 1332 may be retractably inserted into the first pillar 1331, the second middle pillar 1333 may be retractably inserted into the first middle pillar 1332, and the second pillar 1331 may be retractably inserted into the first middle pillar 1331. (1334) can be retractably inserted into the second middle pillar (1333).

In one embodiment, the pull-out pillar assembly 133 may be provided on a frame 110 that is embedded in the ground 9. That is, the frame 110 is embedded in the groove 92 formed in the ground 9, and the upper part of the frame 110 may be open. At this time, a door 115 (see FIG. 1) that opens and closes the upper part of the frame 110 may be provided. The pull-out pillar assembly 133 or the blocking film 120 may be pulled out or inserted into the frame 110 through the open top of the frame 110.

In one embodiment, the driving unit 140 may include an inner rail 143, and the second pillar 1334, the first middle pillar 1332, or the second middle pillar 1333 are connected by the inner rail 143. It may be withdrawn from or drawn into the hollow 90 of the first pillar 1331. In one embodiment, when the first middle pillar 1332 is pulled out, the lower end of the first middle pillar 1332 may be configured to be caught on the upper end of the first pillar 1331. This has the advantage of preventing the first middle pillar 1332 from being completely separated from the first pillar 1331. That is, when there are two pillars, the lower end of the second pillar 1334 may be configured to hang on the upper end of the first pillar 1331.

In one embodiment, at least three pull-out pillar assemblies 133 may be provided. Additionally, in one embodiment, the pull-out pillar assembly 133 may be disposed near a vertex of the polygonal frame 110 or the blocking film 120. For example, the pull-out pillar assembly 133 may be disposed at each of the four corners of the rectangular frame 110 or the blocking film 120. The withdrawal (rising) or retraction (lowering) speed of each second column 1334 of the plurality of withdrawable column assemblies 133 may be controlled to be equal to each other. Therefore, in this case, the upper end 124 of the blocking film 120 is raised or lowered in a state where the upper end 124 of the blocking film 120 is uniform or parallel to the ground 9 or the frame 110, so that the blocking film 120 is raised or lowered. Since it is deployed or recovered, there is an advantage in preventing damage to the barrier film 120.

FIG. 7 is a diagram showing another embodiment of a fire control device 100 (see FIG. 1) according to the present invention, and FIG. 8 is a cross-sectional view of a rotating pillar assembly 135 according to an embodiment of the present invention. In one embodiment, the support 130 (see FIG. 1) includes a rotating column assembly 135 disposed on or buried below the ground 9, wherein the rotating column assembly 135 is positioned on the ground 9. ) and an arm 1352 with a proximal end 1352a connected to the joint 1351 and rotatable with respect to the joint 1351, and an upper end 124 of the blocking film 120. ) is fixed to the distal end 1352b of the arm 1352, and the control unit 160 (see FIG. 1) controls the driving unit 140 (see FIG. 1) to control the arm 1352 based on the joint unit 1351. By rotating, the arm 1352 can be erected against the ground 9 to deploy the shielding film 120, or the arm 1352 can be laid down against the ground to recover the shielding film 120.

In one embodiment, the rotating column assembly 135 may be provided on a frame 110 that is embedded in the ground 9. That is, the frame 110 is embedded in the groove 93 formed in the ground 9, and the upper part of the frame 110 may be open. At this time, a door 115 (see FIG. 1) that opens and closes the upper part of the frame 110 may be provided. The rotating pillar assembly 135 or the blocking film 120 may be pulled out of or introduced into the frame 110 through the open top of the frame 110.

In one embodiment, the driving unit 140 may rotate the arm 1352 based on the joint unit 1351, and the blocking film 120 may be deployed or recovered by rotation of the arm 1352. The joint portion 1351 may be provided to limit the rotation angle of the arm 1352. Through this, the arm 1352 can be prevented from excessively rotating out of the accommodation space due to the load of the fire extinguishing material inside the accommodation space 7. For example, the joint portion 1351 may be provided so that the arm 1352 rotates within a range of 0 degrees to 90 degrees.

In one embodiment, at least three rotary pillar assemblies 135 may be provided. Also, in one embodiment, the rotating pillar assembly 135 may be disposed near the vertex of the polygonal frame 110 or the blocking film 120. For example, the rotating pillar assembly 135 may be disposed at each of the four corners of the rectangular frame 110 or the blocking film 120. The rotational speed of the second pillars 1334 of each of the plurality of rotary pillar assemblies 135 may be controlled to be equal to each other. Therefore, in this case, the upper end 124 of the blocking film 120 is raised or lowered in a state where the upper end 124 of the blocking film 120 is uniform or parallel to the ground 9 or the frame 110, so that the blocking film 120 is raised or lowered. Since it is deployed or recovered, there is an advantage in preventing damage to the barrier film 120.

FIG. 9 is a diagram showing an embodiment of a fire control device 100 (see FIG. 1) including a lift 145 according to the present invention. In one embodiment, the drive unit 140 (see FIG. 1) may include a lift 145. The upper end 124 of the blocking film 120 may be fixed to the lift 145. Specifically, the horizontal support member 131 fixed to the upper end of the blocking film 120 may be fixed to the lift 145. The control unit operates the lift 145 to raise or lower the horizontal support member 131 or the upper end 124 of the blocking film 120 to deploy or retrieve the blocking film 120. Although a forklift type lift is shown in FIG. 9, the lift 145 is not limited thereto and other lifts known in the art may be applied.

Figure 10 is a diagram showing another embodiment of the fire control device 100 (see Figure 1) including

wires

1911 and 1912 of the present invention. In one embodiment, the fire control device 100 includes

wire connection parts

1931 and 1932 provided at the upper end 124 of the blocking film 120, one side of which is connected to the

wire connection parts

1931 and 1932, and the other side of which is connected to the driver 140. , see FIG. 1), and the control unit controls the driving unit to unfold or unwind the

wires

1911 and 1912 to develop the blocking film 120 or to unwind the blocking film 120. It can be recovered. The driving unit 140 may include a winding unit 147.

In one embodiment, the fire control device 100 may include a lower frame 111, a column frame 112, and an upper frame 113. The lower frame 111 may be fixed to the ground or buried below the ground. The upper frame 113 may be provided with a winding portion 147. For example, the winding unit 147 may include a device such as a winch that can wind or unwind the

wires

1911 and 1912. The pillar frame 112 may have one end fixed to the lower frame 111 and the other end fixed to the upper frame 113 to support the upper frame 113. Since the winding part 147 is fixed to the upper frame 113, components such as the winding part 147 can be placed on the upper part of the barrier film 120 without depending on the ceiling.

In one embodiment, the frame 110 of the fire control device 100 may include one or more linear members 117 that may be extended or shortened longitudinally. For example, the column frame 112 shown in FIG. 10 may include linear members 117 that can be extended or shortened in the longitudinal direction. The linear member 117 may be extended or shortened to appropriately adjust the height of the upper frame 113 and members fixed to the upper frame 113. Also, for example, the lower frame 111 or the upper frame 113 may include linear members that can be extended or shortened in the longitudinal direction. The linear member may be extended or shortened to adjust the length or width of the lower frame 111 or the upper frame 113.

The

wires

1911 and 1912 may be wound around the winding unit 147 by rotating the winding unit 147 . At this time, the upper end 124 of the blocking film 120 connected to the

wires

1911 and 1912 by the

wire connection portions

1931 and 1932 may rise and the blocking film 120 may be deployed. After the blocking film 120 is deployed, the blocking film 120 may be supported by the

wires

1911 and 1912 fixed to the upper end 124 of the blocking film 120. That is, the shape of the blocking film 120 is maintained by the tension of the

wires

1911 and 1912, so that the blocking film 120 can withstand the load of the fire extinguishing material filled in the receiving space 7.

In one embodiment, the speed at which each of the plurality of winding units 147 winds or unwinds the

wires

1911 and 1912 so that the upper end 124 of the blocking film 120 rises uniformly with respect to the ground or the lower frame 111. can be controlled.

In one embodiment, the frame 111 is arranged to surround the fire-fighting object 5 in a rectangular shape, and the blocking film 120 is arranged to surround the fire-fighting object 5 along the edges of the frame 111, and is deployed to surround the fire-fighting object 5. Accordingly, a rectangular pillar-shaped receiving space 7 is formed together with the ground, and

wire connection parts

1931 and 1932 may be provided at each vertex of the upper part 124 of the blocking film 120. The rectangular shape of the lower frame 111 may correspond to the width and length of the fire-fighting object 5. Also, for example, the rectangular shape of the lower frame 111 may correspond to the parking line.

FIG. 11 is a diagram showing another embodiment of a fire control device 100 (see FIG. 1) including

wires

1911 and 1912 of the present invention. In one embodiment, the driving unit 140 (see FIG. 1) may include

pulleys

1481 and 1482 and a winding unit 147. The

pulleys

1481 and 1482 may be fixedly installed on the upper frame 112 above the blocking film 120. The wires (1911, 1912) are wound around the pulleys (1481, 1482) and the pulleys (1481, 1482) change the direction of the wires (1911, 1912), and one end of the redirected wire (1911, 1912) is wound on the winding unit. It can be wound at (147). By rotating the winding unit 147, the

wires

1911 and 1912 are wound or unwound from the winding unit 147, so that the blocking film 120 can be deployed or recovered.

At this time, one wire may be wound around a plurality of pulleys, or a plurality of wires may be wound around one pulley. For example, as shown in FIG. 11, the front wire 1911 may be wound around the front pulley 1481 and the rear pulley 1482 in that order, and the rear wire 1912 may be wound around the rear pulley 1482. That is, the front wire 1911 and the rear wire 1912 are wound together around the rear pulley 1482, and the front wire 1911 and the rear wire 1912 can be wound or unwound together by the winding unit 147. This has the advantage of being able to deploy or recover the barrier film 120 even with a smaller number of winding units 147 compared to the fire control device shown in FIG. 10.

In one embodiment, the fire control device 100 (see FIG. 1) may include a foldable barrier 1201. Figure 12 is a cross-sectional view showing the wire 191, the wire connection portion 193, and the foldable blocking film 1201 according to an embodiment of the present invention. The foldable blocking film 1201 can be folded and stored inside the frame 110. For example, frame 110 may include lower frame 111 shown in FIG. 11 . A wire connection part 193 is provided at the top of the foldable blocking film 1201, and the folded blocking film 1201 can be unfolded by the wire 191, one end of which is connected to the wire connecting part 193. The foldable blocking film 1201 may be separately provided with a folded portion 1201a, and the folded blocking film 1201 may be folded along the folded portion 1201a. A structure that assists the folding of the foldable blocking film 1201 may be formed in the folded portion 1201a. For example, a fold line is formed in advance in the folded portion 1201a, and the foldable blocking film 1201 can be easily folded along the formed fold line.

In one embodiment, the fire control device 100 (see FIG. 1) may include a roll-up barrier 1202. Figure 13 is a cross-sectional view showing the wire 191, the wire connection portion 193, and the blocking film 1202 according to another embodiment of the present invention. The roll-up barrier film 1202 may be wound around a drum 1203 provided inside the frame 110 and stored inside the frame 110. For example, frame 110 may include lower frame 111 shown in FIG. 11 . A wire connection portion 193 is provided at the top of the roll-up barrier film 1202, and the roll-up barrier film 1202 wound around the drum 1203 is unwound and deployed by the wire 191, one end of which is connected to the wire connection portion 193. It can be.

In one embodiment, a restoring force providing member (not shown) such as a spring or spring may be provided inside the frame 110. Specifically, when the drum 1203 is rotated in the first direction by the wire 191 and the roll-up barrier film 1202 wound around the drum 1203 is unwound and deployed, the restoring force providing member holds the drum 1203. Restoring force can be provided to rotate in the opposite direction of direction 1. The drum 1203 is rotated in a direction opposite to the first direction by the restoring force provided by the restoring force providing member, and the deployed roll-up barrier film 1203 can be wound around the drum 1203 and recovered.

FIG. 14 is a diagram showing another embodiment of a fire control device 100 (see FIG. 1) including

wires

1911 and 1912 of the present invention. In one embodiment, the lower frame 111 and the received blocking film 120 may be buried below the ground. This has the advantage of facilitating passage around the fire control device 100. For example, since the vehicle 5 does not step on the frame 111 or the barrier 120, damage to the frame 111 or the barrier 120 is prevented, and the passage of the vehicle 5 becomes smooth.

In one embodiment, the pillar frame 112 may be provided only on one side of the lower frame 111. For example, as shown in FIG. 14, the pillar frame 112 may be disposed only behind the lower frame 111 and not in front of the lower frame 111. Through this, the problem of the vehicle 5 colliding with the pillar frame 112 can be prevented.

Also, in one embodiment, the front wire 1911 and the rear wire 1912 may be mounted on the wire holder 119. As shown in FIG. 15, the front wire 1911 and the rear wire 1912 are mounted on the wire mounting portion 119 fixed to the pillar frame 112 disposed at the rear, so that the vehicle 5 is mounted on the front wire 1911. ) or the problem of blocking traffic by getting caught on the rear wire 1912 can be prevented.

15 to 18 show a fire control device 100 (see FIG. 1) according to an embodiment of the present invention. Specifically, Figure 15 is a diagram showing a state in which the blocking film 120 of the fire control device 100 according to an embodiment of the present invention is stored. FIG. 16 is a cross-sectional view of the lower frame 111, the column frame 112, and the upper frame 113 of the fire control device 100 shown in FIG. 15. Figure 17 shows a winding unit 147 according to an embodiment of the present invention. FIG. 18 is a diagram showing the deployed state of the blocking film 120 of the fire control device 100 shown in FIG. 15.

Referring to FIG. 18, in one embodiment, the support portion 130 has a horizontal support member 131 adjacent to the blocking film 120 and surrounding the blocking film 120 in the horizontal direction, and one end with respect to the horizontal support member 131. It may include a side support member 132 that is fixed and extends downward or diagonally downward from the horizontal support member 131 and whose other end is fixed. The horizontal support member 131 and the side support member 132 can prevent deformation or damage of the blocking film 120 and maintain the shape of the blocking film 120. A plurality of horizontal support members 131 and side support members 132 may be provided, and the side support members 132 may connect different horizontal support members 131 to each other. The side support member 132 may be extended or shortened in the longitudinal direction. That is, the side support member 132 may be made of an elastic material or may include wire, etc.

In one embodiment, the

frames

111, 112, and 113 include a door 115 that is at least partially opened and closed so that the blocking film 120 can be pulled out from the

frames

111, 112, and 113 when the stored blocking film 120 is deployed. ) may include. For example, the lower frame 111 may include a door 115. Specifically, the upper part of the lower frame 111 can be opened, and the door 115 can open and close the upper part of the lower frame 111. According to FIG. 15, the blocking film 120 and the support part 130 may be accommodated in the lower frame 111. At this time, the door 115 may be closed. Also, according to FIG. 18, the blocking film 120 and the

supports

131 and 132 may be pulled out and deployed from the lower frame 111 to form an accommodation space 7 surrounding the fire-fighting object 5.

16 and 17, in one embodiment, at least one winding portion 147 may be fixed to the upper frame 113, and

wires

1913 and 1914 may be attached to the

frames

111, 112, and 113. Guiding sheaves (1493, 1494) or pulleys (1483, 1484) may be provided.

Wire connection parts

1933 and 1934 may be provided on the upper part of the blocking film 120 or the support part 130. The wires (1913, 1914), one end of which is connected to the wire connectors (1933, 1934), are guided by the sheaves (1493, 1494) or pulleys (1483, 1484) and wound on the drums (1471, 1472) of the winding unit (147). It can be. By rotating the

drums

1471 and 1472 of the winding unit 147, the

wires

1913 and 1914 may be wound around the

drums

1471 and 1472, and the blocking film 120 and the support portion 130 may be deployed.

In one embodiment, the first wire 1913 and the second wire 1914 may be wound together on the winding unit 147. Specifically, the winding unit 147 may include a first drum 1471 and a second drum 1472 divided by a separation wall 1473, and a first wire 1913 and a second wire 1914. may be wound around the first drum 1471 and the second drum 1472, respectively. At this time, the directions in which each of the first wire 1913 and the second wire 1914 are wound around the first drum 1471 and the second drum 1472 may be the same. Therefore, as the first drum 1471 and the second drum 1472 rotate simultaneously, the first wire 1913 and the second wire 1914 may be simultaneously wound or unwound.

In one embodiment,

wires

1913 and 1914 may pass through portions of

frames

111, 112 and 113. Specifically, the

wires

1913 and 1914 may penetrate the outer wall of the upper frame through the hollow 1131 of the upper frame 113. At this time, sheaves (1493, 1494) or pulleys (1483, 1484) may also be provided inside the frames (111, 112, 113). The

wires

1913, 1914, which penetrate the outer wall of the upper frame 113 through the hollow 1131 of the upper frame 113, are

sheaves

1493, 1494 and pulleys 1483, which are provided inside the upper frame 113. 1484) can be derived by winding. The

wires

1913 and 1914 may communicate with the interior of the upper frame 113 and the interior of the column frame 112, and the

wires

1913 and 1914 may extend from the interior of the column frame 112 to the length of the column frame 112. It may extend in one direction and be connected to the

wire connection portions

1933 and 1934. This allows the

wires

1913 and 1914 to be inside the

frames

111, 112 and 113 to protect the

wires

1913 and 1914 and prevent the

wires

1913 and 1914 from being twisted.

Figure 19 is a cross-sectional view showing the lower frame 111 and the door 115 according to an embodiment of the present invention. In one embodiment, the

frames

111, 112, 113 or the door 115 may further include a magnetic force providing member 1153 that secures at least one side 1152 of the door 115 to be open and closed by magnetic attraction. . Specifically, the lower frame 111 is provided with a hinge 1151, and the other side of the door 115 may be rotatably fixed to the hinge 1151. The door 115 may be opened and closed by gravity, and the door 115 or the hinge 1151 may be driven by the driving unit 140 (see FIG. 1) to open and close the door. In one embodiment, the door 115 may be opened as the wire 191 connected to the wire connection portion 193 is pulled. That is, a portion of the wire 191 or the blocking film 120 may push the door 115 to open the door 115.

Figure 20 is a diagram showing the

frames

111, 112, and 113 of the fire control device 100 (see Figure 1) according to an embodiment of the present invention.

Sensors

1801, 1802, and 1803 may be disposed on the

frames

111, 112, and 113. In FIG. 20, the first sensor 1801 is shown as being placed on the upper frame 113, and the second sensor 1802 and the third sensor 1803 are shown as being placed on the pillar frame 112. However, in FIG. The positions and directions of each

sensor

1801, 1802, and 1803 are merely examples, and the positions and directions of the

sensors

1801, 1802, and 1803 may be appropriately selected based on their functions.

In one embodiment, the fire control device 100 further includes a first sensor 1801 that acquires information about the fire of the fire-fighting object 5, and the control unit 160 (see FIG. 1) receives information about the fire. Based on this, at least one of the driving unit 140 (see FIG. 1) and the injection unit 150 (see FIG. 1) can be controlled. For example, the first sensor 1801 can measure the concentration of gases such as carbon monoxide or carbon dioxide around the fire-fighting object 5. The control unit 160 can check the gas concentration from the first sensor 1801 and check whether a fire has occurred in the fire-fighting object 5 based on the gas concentration. If it is confirmed that a fire has occurred in the fire-fighting object 5, the control unit 160 may control the driving unit 140 to deploy the barrier film, or control the injection unit 150 to spray fire extinguishing substances.

In one embodiment, the fire control device 100 further includes a second sensor 1802 that acquires information about the amount of extinguishing material injected into the receiving space, and the control unit 160 bases the information on the amount. At least one of the furnace driver 140 and the injection unit 150 can be controlled. For example, the second sensor 1802 may include a level sensor capable of measuring the water level of the extinguishing agent. The control unit 160 checks information about the water level filled with the fire extinguishing material from the second sensor 1802, and controls the driver 140 based on the information about the water level to adjust the deployment speed of the barrier film or controls the injection unit The supply speed of extinguishing substances can be adjusted. Also, for example, the second sensor 1802 may include a strain gauge capable of measuring the weight of the extinguishing material, a Time of Flight (ToF) sensor, or an image sensor capable of measuring the water level of the extinguishing material.

In one embodiment, the fire control device 100 further includes a third sensor 1803 that obtains information regarding the degree of deployment of the barrier film 120 (see FIG. 21), and the control unit 160 is configured to determine the degree of deployment. At least one of the driving unit 140 and the injection unit 150 may be controlled based on the information. For example, the third sensor 1803 may be a proximity sensor that measures the height of the blocking film. The control unit 160 checks information about the degree of deployment of the barrier film from the third sensor 1803, and controls the driver 140 based on the information about the degree of deployment to adjust the deployment speed of the barrier film, or the injection unit 150 ) can be controlled to adjust the supply speed of the extinguishing material.

In one embodiment, the injection unit 150 may include a main injection unit 151. The main injection unit 151 can supply extinguishing substances at a relatively high speed. In one embodiment, the injection unit 150 may include a sub-injection unit 152. A plurality of sub-injection parts 152 may be arranged along the longitudinal direction of the upper frame 113. The fire extinguishing material is evenly sprayed onto the fire-fighting object 5 by the plurality of sub-injection units 152, so that the fire-extinguishing material can be sprayed directly to the fire point at a specific location of the fire-fighting object 5.

Figures 21 to 23 are diagrams showing various embodiments of the blocking film 120 and the support part 130 of the fire control device 100 (see Figure 1) of the present invention. According to FIG. 21, the blocking film 120 may include at least one horizontal support member 131. The horizontal support member 131 may be fixed to the blocking film 120 through a coupling portion 125 provided on one side of the blocking film 120. According to FIG. 22, the blocking film 120 may include at least one diagonal side support member 1321. The diagonal side support member 1321 may be fixed to the blocking film 120 through a coupling portion 125 provided on one side of the blocking film 120. According to FIG. 23, the blocking film 120 may include at least one vertical side support member 1322. The

side support members

1321 and 1322 may be accommodated in the lower frame 111 together with the blocking film 120. For example, the

side support members

1321 and 1322 may be wound around a winding unit provided inside the lower frame 111. The winding portion may have the same form as the drum 1203 shown in FIG. 13.

Figure 24 is a diagram showing an embodiment of the fire control device 100 (see Figure 1) including the smoke control unit 170 of the present invention. In one embodiment, the fire control device 100 further includes a smoke control unit 170 that sucks in smoke around the firefighting objects 51, 52, and 53 and discharges it to the outside. It includes a duct part 173 that communicates with and forms an discharge passage for smoke sucked through the inlet, and a blower 170 that forms a flow so that smoke is sucked into the inlet and discharged to the outside through the duct part, and a control unit 160 , see FIG. 1) can control the operation of the smoke control unit. The smoke control unit 170 is disposed on the upper frame 113, and the smoke inlet of the smoke control unit 170 may be oriented to face the firefighting objects 51, 52, and 53 or the receiving space 7.

In one embodiment, the fire control device 100 may accommodate a plurality of firefighting objects 51, 52, and 53. This reduces the number of components such as the winding unit 147 required for the fire control device 100 compared to the case where each of the plurality of firefighting objects 51, 52, and 53 is accommodated in an individual fire control device 100. There is an advantage in that the manufacturing cost of the fire control device 100 is reduced. At this time, a smoke control unit 170 may be provided for each of the plurality of firefighting objects 51, 52, and 53.

In one embodiment, the lower frame 111 may not be buried in the ground. At this time, the inclined surface 118 is disposed around the lower frame 111, so that firefighting objects 51, 52, and 53, such as vehicles, can easily pass over the lower frame 111 by riding the inclined surface 118.

Figure 25 shows an exemplary and simplified block diagram of the control unit 160 according to an embodiment of the present invention. In various embodiments, control unit 160 may be used to implement any system or method described in this disclosure. For example, the control unit 160 may be configured to operate on any device, including a data server, web server, portable computing device, personal computer, tablet computer, workstation, mobile phone, smart phone, or any other device described below. It may be configured to be used as an electronic device.

Control unit 160 may include memory 162 and one or more processors 161 having one or more cache memories and a memory controller that may be configured to communicate with memory 162 . Additionally, the control unit 160 supports other devices that can be connected to the control unit 160 through one or more ports (e.g., USB (Universal Serial Bus), headphone jack, Lightning connector, Thunderbolt connector, etc.). It can be included. A device that can be connected to the control unit 160 can include a plurality of ports configured to receive fiber optic connectors. The depicted configuration of the control unit 160 is intended only as a specific example for the purpose of illustrating preferred embodiments of the device. Only components related to the present embodiments are shown in the illustrated control unit 160. Accordingly, it is obvious to those skilled in the art that other general-purpose components may be included in addition to the components shown in the control unit 160.

Processor 161 may be used to cause control unit 160 to provide steps or functions of any embodiment described in this disclosure. For example, the processor 161 generally controls the control unit 160 by executing programs stored in the memory 162 within the control unit 160. The processor 161 may be implemented as a central processing unit (CPU), graphics processing unit (GPU), or application processor (AP) provided in the control unit 160, but is not limited thereto.

The memory 162 is hardware that stores various data processed within the control unit 160. The memory 162 can store data processed by the processor 161 in the control unit 160 and data to be processed. In addition, the memory 162 stores basic programming and data structures that can provide the functions of at least one embodiment of the present disclosure, as well as applications (programs, code modules) that can provide the functions of the embodiments of the present disclosure. , commands), drivers, etc. can be saved. The memory 162 includes random access memory (RAM) such as dynamic random access memory (DRAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), CD- It may include ROM, Blu-ray or other optical disk storage, a hard disk drive (HDD), a solid state drive (SSD), or flash memory.

Processor 161 may also communicate with one or more input/output devices 163 and one or more communication devices 164.

The input/output device 163 may include a user input device through which the control unit 160 can receive input from the user. Specifically, the input/output device 163 includes a keyboard; A pointing device such as an integrated mouse, trackball, touchpad, or graphics tablet; scanner; barcode scanner; Touch screen included in the display; Audio input devices such as voice recognition systems and microphones; and other types of input devices. Generally, the use of the term “input device” is intended to include all possible types of devices and mechanisms for inputting information into control 160. For example, the control unit 160 may include an input device such as a switch, and the user may control the driving unit 140, the injection unit 150, or the smoke control unit 170 by manipulating the switch.

Additionally, the input/output device 163 may include an output device through which the control unit 160 can display information to the user. Specifically, input/output device 163 may include a display subsystem, a printer, or a non-visual display such as an audio output device. The display subsystem may be a cathode ray tube (CRT), or a liquid crystal display (LCD), a light emitting diode (LED) display, or a flat-panel device such as a projector or other display device. This display may be in the form of a touch display integrated with the touch sensor of the input module. Generally, the use of the term “output device” is intended to include all possible types of devices and mechanisms for outputting information from control 160. The output device may be used, for example, to present a user interface (UI) to facilitate user interaction with a program or application that performs the methods described in this disclosure and variations thereof. For example, the control unit 160 may output the output value of the sensor 180 or whether a fire has occurred through an output device and broadcast a warning about the occurrence of a fire.

The communication device 164 may function as an interface through which the control unit 160 can transmit data to or receive data from another device. For example, the communication device 162 may transmit and receive data to the sensor 180 shown in FIG. 1, or may transmit and receive data to the driver 140, the injection unit 150, the smoke control unit 170, etc. Data transmission and reception can be accomplished wirelessly as well as wired. Communication devices include a wired communication module that connects to the Internet, etc. through a LAN (Local Area Network), a mobile communication module that transmits and receives data by connecting to a mobile communication network through a mobile communication base station, and a WLAN (Wireless Local Area Network) such as Wi-Fi. A short-range communication module using a WPAN (Wireless Personal Area Network) series communication method such as Network or Bluetooth or Zigbee, and a GNSS (Global Navigation Satellite System) such as GPS (Global Positioning System) It may be composed of a satellite communication module using a or a combination thereof.

Figure 26 shows a flow chart of a fire control method according to an embodiment of the present invention. In one embodiment, a frame arranged to surround at least a portion of a fire-fighting object, at least a portion of which is folded or wound around the frame and stored, a barrier arranged to surround the fire-fighting object, and forming an accommodating space with the ground as it is deployed, A fire control device including a driving unit that develops or recovers the barrier, an injection unit that supplies fire extinguishing substances to the accommodation space, a control unit that controls the operation of the driving unit and the injection unit, and a first sensor that acquires information about the fire of the fire-fighting object. The fire control method using includes, in step S2610, checking information about the fire from the first sensor, in step S2630, controlling the driving unit to deploy the blocking film based on the information about the fire, And according to step S2650, it may include controlling the injection unit so that the injection unit injects the extinguishing material into the receiving space.

Figure 27 shows a flow chart of a fire control method according to another embodiment of the present invention. In one embodiment, the fire control device further includes at least one of a second sensor for obtaining information about the amount of fire extinguishing material injected into the receiving space, and a third sensor for obtaining information about the degree of deployment of the barrier, The fire control method further includes the step of checking at least one of information about the amount of fire extinguishing material injected into the receiving space and information about the degree of deployment of the barrier film from at least one of the second sensor and the third sensor, In the step of controlling the unit, the injection unit may be controlled so that the speed at which the extinguishing substance is injected into the receiving space is adjusted based on at least one of information about the amount of the extinguishing substance or information about the degree of deployment of the barrier film.

That is, the fire control method includes, in step S2710, checking information about the fire from the first sensor, and in step S2720, the extinguishing material injected into the receiving space is obtained from at least one of the second sensor and the third sensor. Confirming at least one of information about the amount and information about the degree of deployment of the barrier film, in step S2730, controlling the drive unit to deploy the barrier film based on the information about the fire, and step S2751, It may include controlling the injection unit so that the speed at which the fire extinguishing material is injected into the receiving space is adjusted based on at least one of information about the amount of the fire extinguishing material or information about the degree of development of the barrier film.

Figure 28 shows a flow chart of a fire control method according to another embodiment of the present invention. In one embodiment, the fire control device further includes a smoke control unit that sucks in smoke around the fire-fighting object and discharges it to the outside, and the fire control method includes controlling the smoke control unit so that the smoke control unit sucks smoke based on information about the fire. Additional steps may be included.

That is, the fire control method includes, in step S2810, checking information about the fire from the first sensor; in step S2830, controlling the driving unit to deploy the blocking film based on the information about the fire; According to step S2850, controlling the injection unit so that the injection unit injects the extinguishing material into the receiving space, and according to step S2870, controlling the smoke control unit so that the smoke control unit inhales smoke based on information about the fire. .

Embodiments according to the present disclosure described above may be implemented in the form of program instructions that can be executed through various computer components and recorded on a computer-readable recording medium or non-transitory recording medium. The computer-readable recording medium or non-transitory recording medium may include program instructions, data files, data structures, etc., singly or in combination. Program instructions recorded on the computer-readable recording medium or non-transitory recording medium may be specially designed and constructed for the present invention or may be known and usable by those skilled in the computer software field. Examples of computer-readable recording media or non-transitory recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical recording media such as CD-ROMs and DVDs, and magneto-optical media such as floptical disks. Includes magneto-optical media and hardware devices specifically configured to store and perform program instructions, such as ROM, RAM, flash memory, etc. Examples of program instructions include not only machine language code such as that created by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device or electronic device may be configured to operate as one or more software modules to perform processing according to the present disclosure, and vice versa.

This embodiment can be represented by functional block configurations and various processing steps. These functional blocks may be implemented as various numbers of hardware, software, or combinations thereof that execute specific functions. For example, embodiments include integrated circuit configurations such as memory, processing, logic, look-up tables, etc. that can execute various functions under the control of one or more microprocessors or other control devices. can be hired. Similar to how the components can be implemented as software programming or software elements, the present embodiments include various algorithms implemented as combinations of data structures, processes, routines or other programming constructs, such as C, C++, Java ( It can be implemented in a programming or scripting language such as Java), assembler, etc. Functional aspects may be implemented as algorithms running on one or more processors. Additionally, this embodiment may employ conventional technologies for electronic environment setting, signal processing, data processing, or a combination thereof.

Claims

A frame arranged to surround at least a portion of the fire-fighting object;

A blocking film, at least a portion of which is folded or rolled and stored in the frame, is arranged to surround the fire-fighting object, and forms an accommodation space together with the ground as it is deployed;

A driving unit that develops or recovers the blocking film;

an injection unit supplying fire extinguishing material to the receiving space; and

A control unit that controls the operation of the driving unit and the injection unit; including,

Fire control device.
According to paragraph 1,

The frame is arranged on the ground or buried below the ground,

The driving unit expands the blocking film so that the upper end of the blocking film is spaced from the ground,

Fire control device.
According to paragraph 2,

A wire connection part provided at the upper end of the blocking film; and

It further includes a wire where one side is connected to the wire connection portion and the other side is connected to the driving portion,

The control unit,

Controlling the drive unit to unfold or recover the barrier film by winding or unwinding the wire,

The frame is arranged to surround the fire-fighting object in a rectangular shape,

The blocking film is arranged to surround the fire-fighting object along the edge of the frame, and as it unfolds, it forms a rectangular pillar-shaped receiving space together with the ground,

The wire connection portion is provided at each vertex of the upper end of the blocking film,

Fire control device.
According to paragraph 2,

The blocking film has a coupling portion at the top or side portion,

It further includes a support part disposed to be coupled to the blocking film at least in part through the coupling part to support the blocking film,

The control unit

Controlling the driving unit to move at least a portion of the support unit to develop or recover the blocking film,

Fire control device.
According to paragraph 4,

The support portion includes a pull-out column assembly embedded in the ground,

The pull-out pillar assembly includes a first pillar fixed to the ground; And a second pillar retractably inserted into a hollow formed through the first pillar in the height direction of the first pillar;

At least a portion of the upper end of the blocking film is fixed to the second pillar,

The control unit,

Controlling the driving unit to withdraw the second pillar from the hollow to develop the blocking film or to withdraw the second pillar into the hollow to recover the blocking film,

Fire control device.
According to paragraph 4,

The support portion includes a rotating column assembly disposed on the ground or buried below the ground,

The rotary column assembly includes a joint portion fixed to the ground; And an arm whose proximal end is connected to the joint and is rotatable relative to the joint,

At least a portion of the upper end of the blocking film is fixed to the distal end of the arm,

The control unit,

Controlling the driving unit to rotate the arm based on the joint unit, raising the arm against the ground to deploy the blocking film or laying the arm down against the ground to recover the blocking film,

Fire control device.
According to paragraph 4,

The support part,

a horizontal support member adjacent to the upper end of the blocking film and surrounding the blocking film in a horizontal direction; and

A side support member having one end fixed to the horizontal support member and extending downward or diagonally downward from the horizontal support member and having the other end fixed to the horizontal support member.

Fire control device.
According to paragraph 1,

The frame may include one or more linear members that can be extended or shortened in a longitudinal direction;

A door that is at least partially open and closed so that the shielding film can be pulled out from the frame when the stored shielding film is deployed; and

Comprising a first magnetic force providing member that secures at least one side of the door to be openable and closed by magnetic attraction,

Fire control device.
According to paragraph 1,

The barrier is,

When the blocking film is deployed, a sealing portion is formed to protrude from a side of the blocking film adjacent to the ground toward the receiving space along the ground toward the receiving space.

Fire control device.
According to paragraph 1,

The blocking film further includes a second magnetic force providing member that detachably fixes the lower end of the blocking film to the ground or the lower end of the frame by magnetic attraction,

Fire control device.
According to paragraph 1,

It further includes a smoke control unit that sucks in smoke around the fire-fighting object and discharges it to the outside,

The smoke control unit,

A duct portion that communicates with the outside and forms an discharge passage for smoke sucked through the inlet; and

It includes a blower that creates a flow so that smoke is sucked into the inlet and discharged to the outside through the duct part,

The control unit controls the operation of the smoke control unit,

Fire control device.
According to paragraph 1,

A first sensor that acquires information about a fire in a fire-fighting object;

a second sensor that obtains information about the amount of fire extinguishing material injected into the receiving space; and

A third sensor that obtains information about the degree of deployment of the barrier film; Contains at least one more of

The control unit,

Controlling at least one of the driving unit and the injection unit based on at least one of the information about the fire, the information about the amount, and the information about the degree of development,

Fire control device.
A frame arranged to surround at least a portion of the fire-fighting object;

A blocking film, at least a portion of which is folded or rolled and stored in the frame, is arranged to surround the fire-fighting object, and forms an accommodation space together with the ground as it is deployed;

A driving unit that develops or recovers the blocking film;

an injection unit supplying fire extinguishing material to the receiving space;

a control unit that controls the operation of the driving unit and the injection unit; and

A fire control method using a fire control device including a first sensor that acquires information about the fire of the fire-fighting object,

Confirming information about fire from the first sensor;

Based on the information about the fire, controlling the driving unit to deploy the blocking film; and

Including, controlling the injection unit so that the injection unit injects the extinguishing material into the receiving space.

Fire control methods.
According to clause 13,

The fire control device includes a second sensor that obtains information about the amount of extinguishing material injected into the receiving space; And it further includes at least one of a third sensor that acquires information about the degree of deployment of the barrier film,

Confirming at least one of information about the amount of fire extinguishing material injected into the receiving space and information about the degree of deployment of the barrier film from at least one of the second sensor and the third sensor,

In the step of controlling the injection unit,

Controlling the injection unit so that the speed at which the fire extinguishing material is injected into the receiving space is adjusted based on at least one of information about the amount of the fire extinguishing material or information about the degree of deployment of the barrier film.

Fire control methods.
According to clause 13,

The fire control device further includes a smoke control unit that sucks in smoke around the fire-fighting object and discharges it to the outside,

Further comprising: controlling the smoke control unit to inhale smoke based on the information about the fire,

Fire control methods.