KR102518640B1 - Mobile firefighting system in apartment house - Google Patents

Abstract

The present invention relates to a mobile firefighting system in an apartment house. An objective of the present invention is to provide a mobile firefighting system in an apartment house that can prevent a door from being heated by being movably installed along a hallway of the apartment house to move to the front of a door of a household in which a fire is detected, and spray firefighting water toward the door, and can reduce time consumed for extinguishing a fire by shortening a time of moving from the firefighting system to a fire occurrence point. More specifically, the present invention relates to a detection system detecting a fire occurrence of any one household in the apartment house with a plurality of separated households sharing one hallway on each floor, and a mobile firefighting system in an apartment house provided in the hallway of the apartment house to spread the fire occurrence to surrounding areas by receiving the fire occurrence signal from the detection system that has detected the fire occurrence. The mobile firefighting system in an apartment house comprises: a main body which has a firefighting facility including a fire extinguisher and a fire hose therein and is movably installed along a hallway wall; a reception unit which is installed in the main body to receive the fire occurrence signal from the detection system; a filming device which is installed in the main body to transmit an image or video obtained by filming a door side of the household from the hallway; a spreading unit which is installed in the main body to spread the fire occurrence by turning on and off an LED lamp and ringing a warning sound at the same time when the reception unit receives the fire occurrence signal; and at least one rail which is formed to protrude in a longitudinal direction of the hallway wall from the other side surface of the hallway wall, has an outer surface repeatedly formed with serrated curves to guide a moving route of the main body, and is coupled to one side surface of the main body.

Description

Mobile firefighting system in apartment house}

The present invention relates to a mobile firefighting device for an apartment house capable of intuitively recognizing a household in which a fire has occurred.

In general, since fire causes human casualties and enormous property damage, attention must be paid to fire prevention at all times, and fire extinguishing and emergency equipment are located at the right place to quickly extinguish the fire in the early stage so as to minimize damage. should be equipped with

Among the firefighting equipment equipped in preparation for fire, in the case of business buildings or apartment houses, fire safety facilities such as fire hoses and sprinklers, as well as well-known fire extinguishers are provided according to regulations and are subject to periodic inspection.

However, most fire safety facilities are stored separately in warehouses, making it difficult to effectively use them even when they are suddenly needed.

In the case of apartment houses, fire safety facilities are provided inside a fixed space on one side of a common hallway, so even if an alarm sounds due to a fire, it is not only difficult to intuitively distinguish a household with an actual fire, but also to install a fire hose into a fire safety facility There is a problem in that the time required for fire extinguishing increases as procedures such as bringing the fire from the household to the household where the fire occurred are required.

Therefore, there is a need for a firefighting device that can intuitively propagate the generation of a fire and reduce the time required to extinguish a fire in order to prevent large property damage and human accidents due to a fire in an apartment building.

Korean Registered Patent No. 10 - 2146819

The present invention is movably installed along the corridor of an apartment house, moves in front of the door of a household where a fire is detected, sprays fire extinguishing water toward the door, prevents the door from being heated, and is fixed to one side of the conventional hallway. An object of the present invention is to provide a mobile fire-fighting device for apartment houses that can reduce the time required for fire extinguishing by shortening the travel time from the fire extinguishing device to the point where the fire occurs.

The present invention receives a fire occurrence signal from a detection system for detecting the occurrence of a fire in any one household among multi-unit dwellings in which a plurality of divided households sharing one corridor on each floor are gathered, and the detection system for detecting the occurrence of a fire. In the mobile firefighting device of the apartment house provided in the corridor of the apartment house to propagate the occurrence of fire to the surroundings, A firefighting facility including a fire extinguisher and a fire hose is provided therein, but the body is movably installed along the corridor wall; a receiving unit installed in the main body to receive a fire occurrence signal from the detection system; A photographing device installed in the main body to photograph the entrance of the household in the hallway and transmit the captured image or video to the detection system; installed in the main body and blinking an LED lamp when the receiver receives a fire occurrence signal a propagation unit that sounds an alarm at the same time to propagate the occurrence of a fire; It is formed by protruding from the other side of the corridor wall along the longitudinal direction of the corridor wall, and on the outer surface, sawtooth-shaped curves are repeatedly formed to guide the movement path of the main body and at least one coupled to one side of the main body. When the reception unit receives the fire outbreak signal, the main body moves along the rail to be located in front of the door of the household where the fire occurred, and the photographing device receives the fire outbreak signal by the reception unit. When the main body is moved to a location in front of the door of the household where the fire occurred, the door of the household where the fire occurred is photographed and transmitted to the detection system.

In addition, the main body includes a wheel provided on the lower side of the main body; A storage unit for storing tools necessary for fire extinguishing, including a fire extinguisher and a fire hose; Doedoe provided on the other side of the main body, a door for opening or closing the storage unit; A fire extinguishing water supply connection pipe communicating with the fire extinguishing water supply pipe to supply fire extinguishing water to the fire hose as it is connected to any one of a plurality of connection pipes provided on the corridor wall; and provided on one side of the body facing the corridor wall so that the other side of the rail is inserted into a space provided separately from the storage unit on one side of the storage unit, and is controlled by a control device along the rail to move the body. It includes; at least one moving unit to do.

In addition, the moving part includes a recessed part into which a part of the rail is inserted; a first fixing member preventing separation of the rail inserted into the depression; a pair of toothed gears engaged with upper and lower sides of the rail inserted into the recess; a driving motor generating a driving force for rotating the toothed gear; and a connection frame connecting the driving motor and the gear gear to each other so as to transmit the driving force generated by the driving motor to the gear gear.

In addition, the fire extinguishing water supply connection pipe is provided on one side of the fire extinguishing water supply connection pipe, and as the fire extinguishing water supply connection pipe is inserted into the connection pipe, the fire extinguishing water supply connection pipe is fixed while connected to the connection pipe. And a connection part to do; wherein the connection part is exposed to the outside from one side of the fire extinguishing water supply connection pipe, has a triangular cross section, and has a plurality of through holes through which the fire extinguishing water introduced through the connection pipe passes. 2 fixed member; a moving plate provided inside one side of the fire extinguishing water supply connection pipe and guiding the vertical movement of the second fixing member; A pressing plate protruding outward from the moving plate, the upper part of which is exposed to the outside of the fire extinguishing water supply connection pipe and moves up and down by an external force; Even if fire extinguishing water flows into the fire extinguishing water supply connection pipe, a rubber material prevention ring formed on a part of the outer surface of the press plate to prevent leakage of fire extinguishing water at a portion where the press plate is exposed to the outside of the fire extinguishing water supply connection pipe; and a first elastic body provided between the moving plate and the inner side of the fire extinguishing water supply connection pipe to generate restoring force to restore the pressure plate to its original position when the external force pressing the pressure plate disappears. A connection body in which one side of the fire extinguishing water supply connection pipe is inserted into the inside and fastened to the water supply connection pipe by the second fixing member, and serves as an inflow passage of fire extinguishing water flowing from the fire extinguishing water supply pipe; And provided inside the fire extinguishing water supply pipe, the second fixing member moves in one direction as it is inserted into the connecting body to open one side of the connecting body, or when the second fixing member is removed from the connecting body, it moves in another direction. and an opening portion moving in the direction to close one side of the connection body, and the other end of the connection body where the insertion of the second fixing member starts corresponds to the shape of the second fixing member. It forms a certain angle on the outer surface of the end and continues with the inner surface.

In addition, the opening is normally inserted into the connection body to close one side of the connection body, and when one side of the fire extinguishing water supply connection pipe is inserted into the connection body, the end of the second fixing member a closing plate that opens one side of the connection body by moving in one direction by the; a moving member provided on one side of the closing plate and moving along with the movement of the closing plate, having a plurality of inlets through which fire extinguishing water flows into an outer surface thereof, and being longer than the length of the closing plate; A pair of first tubes protruding from the upper and lower portions of the movable member toward the connecting body; The upper and lower parts of the movable member protrude toward the movable member from the inner surface of the fire extinguishing water supply pipe where the fire extinguishing water supply pipe and the corridor wall abut, and are empty so that the first pipe can be inserted therein, and the closing plate A pair of second pipes for guiding the movement path of the first pipe according to movement; And provided around the first and second tubes, when the closing plate is moved in one direction, it is stretched, and as the second fixing member is pulled out of the connection body, the force pushing the closing plate in one direction disappears. , a pair of second elastic bodies for moving the opening to an original position so that the closing plate closes one side of the connection body;

According to the mobile fire extinguishing device of the apartment house of the present invention, when a fire occurs, the fire extinguishing device moves along the corridor wall to the front door of the household where the fire has occurred and broadcasts an alarm sound while blinking the LED lamp to intuitively recognize the household where the fire has occurred. possible.

In addition, when a fire breaks out in a corridor-type apartment house, the fire extinguisher and fire hose necessary for extinguishing the fire inside are equipped, and the firefighting device is moved in front of the door of the household where the fire occurred before the firefighters arrive, responding quickly and accurately. By contributing to early extinguishing, it prevents it from spreading into a large fire.

1 is a block diagram showing a detection system according to an embodiment of the present invention and a mobile firefighting device of an apartment house.
2 schematically illustrates a state in which a mobile fire-fighting apparatus of an apartment house according to an embodiment of the present invention is installed in an apartment house.
3 is a cross-sectional view showing a state in which a mobile firefighting device of an apartment house according to an embodiment of the present invention is installed on a corridor wall.
4 shows a state in which a sawtooth gear of a mobile firefighting device of an apartment house moves on a rail according to an embodiment of the present invention.
5 is a cross-sectional view showing a fire extinguishing water supply connection pipe and a connection pipe of a mobile fire fighting device of an apartment house according to an embodiment of the present invention.
6 is a flowchart of a method for extinguishing a fire using a mobile fire-fighting device of an apartment house according to an embodiment of the present invention.
FIG. 7 is a flow chart showing in detail the progress sequence of the fourth step of FIG. 6 .
FIG. 8 is a flowchart showing in detail the progress sequence of step 4-2 of FIG. 7 .
FIG. 9 is a flowchart showing in detail the progress sequence of steps 4-23 of FIG. 8 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a mobile firefighting apparatus for an apartment house according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Since the present invention can have various changes and various forms, specific embodiments will be illustrated in the drawings and described in detail in the text. However, it should be understood that this is not intended to limit the present invention to the specific disclosed form, and includes all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as "comprise" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

In addition, in this application, the terms "upper", "lower", "upper", "lower", "one side", "the other side", "one direction", and "other direction" refer to the relative arrangement of components as shown in the drawings. and orientation.

The present invention is movably installed along the corridor of an apartment house, moves in front of the door of a household where a fire is detected, and sprays fire extinguishing water toward the door to prevent the door from being heated, and a fire extinguishing device provided in a conventional hallway. It relates to a mobile fire-fighting device for apartment houses that can reduce the time required for fire extinguishing by shortening the time for moving fire extinguishing equipment from

1 is a block diagram showing a detection system according to an embodiment of the present invention and a mobile firefighting device of an apartment house, and FIG. 2 is a state in which the mobile firefighting device of an apartment house according to an embodiment of the present invention is installed in the apartment house is shown briefly.

1 and 2, the detection system 40 is a sensor ( 20) is detected.

The detection system 40 may be a desktop or server including a monitoring device such as a communication device and a display installed in a space separately provided outside the hallway type apartment house 10 .

The sensor 20 is a sensor 20 that detects the occurrence of a fire including at least one of a heat detector and a smoke detector, and is installed in each household, and when the occurrence of a fire is detected, a fire occurrence signal is generated to generate the detection system. In (40), it is transmitted using a wired/wireless communication network.

When the detection system 40 receives a fire occurrence signal from the sensor 20, the detection system 40 analyzes the fire occurrence signal to specify a household where a fire occurs, and is provided in the hallway of the floor of the household where the fire occurs. The fire occurrence signal including the information of the household where the fire occurred is transmitted to the mobile firefighting device 1000 of the apartment house of the present invention.

When the fire alarm is received, the mobile firefighting device 1000 of the apartment house installed in the hallway on the same floor as the household where the fire occurred moves in front of the door 11 of the household where the fire occurred, turns on the LED lamp and sounds an alarm at the same time. to inform the surrounding area of a fire.

3 is a cross-sectional view showing a state in which a mobile firefighting apparatus of an apartment house according to an embodiment of the present invention is installed on a corridor wall, and FIG. It shows how the rail moves.

Referring to FIGS. 3 and 4 together with FIG. 2, the mobile firefighting apparatus 1000 of the apartment house includes a main body 1100, a receiver 1200, a photographing device 1300, a radio wave unit 1400, and at least one or more Rail 1500 is included.

The main body 1100 is a rectangular case in which firefighting facilities including a fire extinguisher 1122 and a fire hose 1121 are provided, and the rail installed in the longitudinal direction of the corridor wall 30 along the corridor wall 30 It is installed at any one point of the corridor of each floor of public housing to be movable through (1500).

The main body 1100 of the present invention is usually located at a point in the corridor so as not to obstruct the passage of the residents, and when the receiver 1200 receives a fire signal from the detection system 40, the rail It moves along (1500) to be located in front of the door 11 of the household where the fire occurred.

In addition, the receiver 1200 is installed in the main body 1100 to receive a fire occurrence signal from the detection system. At this time, the receiver 1200 should include a communication module to be able to communicate with the sensing system 40, and the communication module is configured using a wireless communication module such as Wi-Fi or LTE to affect the movement of the main body 1100. It is desirable not to receive

The photographing device 1300 is installed in the main body 1100, and when the receiving unit 1200 receives a fire signal and the main body 1100 moves toward the front of the door 11 of the house where the fire occurred, the fire The side of the door 11 of the household where the incident occurred is photographed and the photographed image or video is transmitted to the detection system 40.

The photographing device 1300 photographs the door 11 of the household where the fire occurred and transmits it to the detection system 40, so that the manager of the monitoring system identifies the number of houses of the household where the fire occurred in the apartment house 10 to the detection system ( 40), and it is possible to monitor the degree of fire or fire extinguishing situation in real time.

At this time, the photographing device 1300 may utilize a communication module installed in the receiver 1200 to transmit an image or photo taken by the detection system 40, and a communication module installed in the receiver 1200 and may be separately transmitted to the detection system 40 using a wireless communication module provided in the photographing device 1300.

The propagation unit 1400 is installed in the main body 1100, and when the receiver 1200 receives a fire signal, the LED lamp blinks and an alarm sound is sounded to propagate the occurrence of a fire to the surroundings.

At least one rail 1500 is formed by protruding from the other side of the corridor wall 30 along the longitudinal direction of the corridor wall 30, and the outer surface is repeatedly formed with sawtooth curves to form the main body 1100. ) Guides the movement path and is coupled to one side of the main body 1100.

Hereinafter, the body 1100 will be described in detail with reference to FIGS. 3 and 4 . As shown in FIG. 3 , the body 1100 includes a wheel 1110, a storage unit 1120, a door 1130, a fire extinguishing water supply connection pipe 1140, and a moving unit 1150.

The wheels 1110 are provided at each corner of the lower side of the rectangular case of the main body 1100 to receive a fire signal and facilitate movement to a household where a fire has occurred.

The storage unit 1120 is an internal space of the main body 1100 and stores fire extinguishers 1122 and fire hoses 1121 necessary for extinguishing a fire.

The door 1130 is provided on the other side of the body 1100 and opens or closes the storage unit 1120 . At this time, the door 1130 may further include a separate locking means 1131 that opens only when the receiver receives a fire occurrence signal so that an unspecified person cannot freely open the door 1130 normally.

As the fire extinguishing water supply connection pipe 1140 is connected to any one of the plurality of connection pipes 3000 provided on the corridor wall 30, it communicates with the fire extinguishing water supply pipe 2000 to supply fire extinguishing water to the fire hose 1121. supply The fire extinguishing water supply connection pipe 1140 and the connection pipe 3000 will be described in detail below with reference to FIG. 5 .

At least one moving unit 1150 faces the hallway wall 30 so that the other side of the rail 1500 is inserted into a space provided on one side of the storage unit 1120 to be separated from the storage unit 1120. It is provided on one side of the body 1100 and is controlled by a control device 1156 along the rail 1500 to move the body.

The moving unit 1150 according to an embodiment of the present invention is installed on the upper and lower portions of one side of the main body 1100, and the rail 1500 is installed on the upper and lower portions of the other side of the corridor wall 30. The moving part 1150 is provided on the upper and lower sides of one side of the main body 1100 and is connected to the rails 1500 provided on the upper and lower sides of the other side of the corridor wall 30, respectively. While the main body 1100 is stably connected to the rail 1500, the mobile fire extinguishing device of the apartment house 10 of the present invention can be quickly moved to a household where a fire has occurred.

To this end, the moving unit 1150 includes a recessed portion 1151 formed by recessing a portion of one side surface of the main body 1100 to a predetermined depth so that a portion of the rail 1500 is inserted into the recessed portion 1151. A first fixing member 1152 for preventing the rail 1500 from coming off, a pair of toothed gears 1153 engaged with the upper and lower sides of the rail 1500 inserted into the recess 1151, and the saw teeth A driving motor 1154 generating a driving force for rotating the gear 1153, and a driving motor 1154 and a gear gear 1153 to transmit the driving force generated by the driving motor 1154 to the gear gear 1153 It includes a connecting frame 1155 connected to each other and a control device 1156 that controls the driving direction, speed, and whether or not the driving motor 1154 is driven.

As shown in FIG. 4, the gear gear 1153 meshes with the upper and lower sides of the rail 1500, and as the gear gear 1153 rotates, it moves along the rail 1500, and the rail 1500 On the upper and lower sides of the gear, curves corresponding to the sawtooth shape formed on the outer surface of the gear gear 1153 are repeatedly formed.

At this time, the conventional fire propagation device informs the surroundings of the fire in a fixed state at a specific location, and requires a separate confirmation process in order to recognize the location of the fire by nearby people, but the above of the present invention Since the body 1100 moves along the rail 1500 in front of the door 11 of the household where the fire occurs when a fire occurs and a fire signal is received, people around the house can see the household where the fire has occurred through the blinking of the LED lamp. It is intuitively recognizable, and unlike the prior art, it is possible to omit the process of separately checking the location of a household where a fire has occurred, enabling fire extinguishing at an early stage.

In addition, it is possible to intuitively recognize the household where the fire occurred even when the smoke and fire caused by the fire are not exposed to the outside in the early stage of the fire.

In addition, the mobile fire extinguishing device 1000 of the apartment house of the present invention provides fire fighting tools such as a fire extinguisher 1122 and a fire hose 1121 necessary for extinguishing a fire inside when a fire breaks out in the corridor-type apartment house 10. By moving before the firefighters arrive at the door 11 of the household where the fire occurred, the work of moving the firefighters to the household where the fire occurred can be omitted, responding quickly and accurately to early extinguishing. Contribute to preventing the spread of large fires.

Hereinafter, a structure in which the fire extinguishing water supply connection pipe 1140 and the connection pipe 3000 are coupled to each other will be described in detail with reference to FIG. 5 .

5 is a cross-sectional view showing a fire extinguishing water supply connection pipe and a connection pipe of a mobile fire fighting device of an apartment house according to an embodiment of the present invention. 5, the fire extinguishing water supply connection pipe 1140 is provided on one side of the fire extinguishing water supply connection pipe 1140 so that the fire extinguishing water supply connection pipe 1140 is inserted into the connection pipe 3000. Accordingly, it includes a connection part 1141 for fixing the fire extinguishing water supply connection pipe 1140 in a connected state with the connection pipe 3000. The connection part 1141 includes a second fixing member 1141a and a moving plate 1141c , a pressing plate 1141d, a prevention ring 1141e, and a first elastic body 1141f.

The second fixing member 1141a is exposed to the outside from one side of the fire extinguishing water supply connection pipe 1140, has a triangular cross section, and has a plurality of fire extinguishing water flowing through the connection pipe 3000 on the outer surface. Two through holes 1141b are formed.

The moving plate 1141c is provided inside one side of the fire extinguishing water supply connection pipe 1140 to guide the vertical movement of the second fixing member 1141a, and the pressing plate 1141d is the moving plate 1141c It protrudes outwardly, but the upper part is exposed to the outside of the fire extinguishing water supply connection pipe 1140 and moves up and down by external force.

Even if the fire extinguishing water flows into the fire extinguishing water supply connection pipe 1140, the prevention ring 1141e prevents the leakage of fire extinguishing water at the portion where the pressing plate 1141d is exposed to the outside of the fire extinguishing water supply connection pipe 1140. It is formed on a part of the outer surface of the press plate 1141d and is preferably made of a rubber material having elasticity.

When the external force pressing the pressing plate 1141d disappears, the first elastic body 1141f generates a restoring force to restore the pressing plate 1141d to its original position, and the moving plate 1141c and the fire extinguishing water supply connection pipe ( 1140) is provided between the inner sides.

In addition, the connection pipe 3000 includes a connection body 3100 and an opening 3200 into the connection part 1141 connecting the fire extinguishing water supply connection pipe 1140 and the fire extinguishing water supply pipe 2000 to each other.

In the connection body 3100, one side of the fire extinguishing water supply connection pipe 1140 is inserted into the inside and connected to the water supply connection pipe 3000 by the second fixing member 1141a, and the fire extinguishing water supply pipe ( 2000) is an inflow passage of fire extinguishing water.

At this time, the other end 3110 of the connection body, where the second fixing member 1141a is inserted, corresponds to the shape of the second fixing member 1141a, and the outer surface of the other end 3110 of the connection body ( 3130) forms a certain angle and continues with the inner surface 3140, which means that along the outer surface of the second fixing member 1141a having a triangular cross section, the fire extinguishing water supply connection pipe 1140 naturally flows inside the connection pipe 3000. to be inserted into

The opening 3200 is provided inside the fire extinguishing water supply pipe 2000 and moves in one direction as the second fixing member 1141a is inserted into the connection body 3100 to break one side of the connection body 3100. Open, or as the second fixing member 1141a is removed from the connection body 3100, it moves in another direction to close one side of the connection body 3100.

To this end, the opening 3200 includes a closing plate 3210, a moving member 3210, a pair of first tubes 3230, a pair of second tubes 3240 and a pair of second elastic bodies 3250. includes

The closing plate 3210 is normally inserted from one side of the connection body 3100 to the inside to close one side of the connection body 3100, and one side of the fire extinguishing water supply connection pipe 1140 is connected to the connection body ( 3100) is moved in one direction by the end of the second fixing member 1141a to open one side of the connection body 3100.

The moving member 3210 is provided on one side of the closing plate 3210 and moves along with the movement of the closing plate 3210, and a plurality of inlets 3221 through which fire extinguishing water flows are formed on the outer surface.

In addition, the movable member 3210 is formed longer than the length of the closing plate 3210 so that its upper and lower surfaces come into contact with the inner wall of the fire extinguishing water supply pipe 2000.

Each of the pair of first tubes 3230 protrudes from the top and bottom of the movable member 3210 toward the connecting body 3100, and each of the pair of second tubes 3240 is The water supply pipe 2000 and the corridor wall 30 protrude from the inner surface of the fire extinguishing water supply pipe 2000 toward the movable member 3210, and are empty so that the first pipe 3230 can be inserted therein. , According to the movement of the closing plate 3210, the movement path of the first pipe 3230 is guided.

Each of the pair of second elastic bodies 3250 is provided around the first tube 3230 and the second tube 3240, and is stretched when the closing plate 3210 moves in one direction, and the second fixed When the force pushing the closing plate 3210 in one direction disappears as the member 1141a is separated from the connecting pipe 3000 by falling out of the connecting body 3100, the opening 3200 is moved to its original position. The closing plate 3210 closes one side of the connection body 3100.

The fire extinguishing water supply connection pipe 1140 and the fire extinguishing water supply pipe 2000 can be communicated through the connection pipe 3000 only by the pushing operation of the mobile fire extinguishing device of the apartment house of the present invention, so that the fire extinguishing water supply connection pipe 1140 In order to fasten with the connecting pipe (3000), there is no need to tighten or unscrew using parts such as screws or fastening rings, so the fire extinguishing water can be quickly supplied to the fire hose (1121), enabling early extinguishment of the fire. do.

In addition, in the prior art, the fire extinguishing device is fixed to one side of the corridor, and the length of the fire hose to be provided in the fire extinguishing device must be long so that it can reach all households from the fire fighting device, whereas the mobile fire extinguishing device of the apartment house of the present invention With the hose 1121 provided in the storage unit 1120, when a fire occurs, it moves in front of the door 11 of the household where the fire occurred, so it has a shorter length than the fire hose provided in the conventional fire extinguishing device. Since it is sufficient if the storage unit 1120 is provided with the 1121, not only can the weight of the portable fire extinguishing device 1000 be reduced, but also the time for the fire brigade to release the fire hose 1121 can be reduced.

6 is a flowchart of a method for extinguishing a fire using a mobile fire-fighting apparatus 1000 of an apartment house according to an embodiment of the present invention.

Referring to FIG. 6 , a method of extinguishing a fire using a mobile fire-fighting device of an apartment house according to an embodiment of the present invention is largely divided into four steps.

First, in step 1, the receiving unit 1200 of the mobile fire-fighting device 1000 of the apartment house provided on the floor where the fire occurred receives the fire signal by the detection system 40.

Next, in the second step, the mobile firefighting device 1000 of the apartment house receiving the fire occurrence signal flashes the LED lamp while moving along the rail 1500 provided on the corridor wall 30 to the household where the fire occurred. and sound an alarm to spread the occurrence of a fire to the surroundings.

At this time, as shown in FIGS. 3 and 4, in the second step, while a part of the rail 1500 is inserted into the recess 1151 of the mobile fire fighting device 1000 of the apartment house, the rail ( 1500) as the connection frame 1155 connected to the drive motor 1154 that rotates under the control of the control device 1156 rotates a pair of toothed gears 1153 engaged with the upper and lower tooth-shaped curves While rotating together, the mobile firefighting device 1000 of the apartment house moves along the rail 1500 to the door 11 of the household where the fire occurred.

Next, in the third step, when the movement of the mobile firefighting device 1000 of the apartment house along the rail 1500 in front of the door 11 of the household where the fire occurred is completed, the mobile firefighting device 1000 of the apartment house The photographing device 1300 starts photographing the door 11 of the household where the fire occurred, and transmits the photographed image to the detection system 40.

At this time, the locking means 1131 operates to open the door 1130 of the main body 1100, allowing firefighters to access the fire extinguishing device provided in the inner space of the main body 1100.

Finally, in the fourth step, the fire is extinguished by supplying fire extinguishing water to the fire hose 1121 provided in the inner space of the main body 1100 of the mobile fire fighting device 1000 of the apartment house.

FIG. 7 is a flow chart showing in detail the progress sequence of the fourth step of FIG. 6 . Referring to FIG. 7 , the fourth step of extinguishing a fire using a fire extinguishing device provided inside the mobile fire fighting device 1000 of the apartment house is the 4-1 step, the 4-2 step, and the 4-3 step. It can be performed including steps.

First, in step 4-1, the fire extinguisher 1122 and the fire hose 1121 provided in the storage unit 1120 are taken out to prepare to extinguish the fire.

Next, in step 4-2, the fire extinguishing water supply connection pipe 1140 is pushed in the direction of the corridor wall 30 to connect the fire extinguishing water supply connection pipe 1140 with one of the plurality of connection pipes 3000.

Next, in step 4-3, when the connection between the fire extinguishing water supply connection pipe 1140 and the connection pipe 3000 is completed, the fire extinguishing agent supplied to the fire hose 1121 through the fire extinguishing water supply connection pipe 1140 The number spurts out.

FIG. 8 is a flowchart showing in detail the progress sequence of step 4-2 of FIG. 7 . Referring to FIG. 8, the 4-2 step of connecting the fire extinguishing water supply connection pipe 1140 to any one of the plurality of connection pipes 3000 includes steps 4-21, 4-22, and 4 It can be done including -23 steps.

First, in step 4-21, the fire extinguishing water supply connection pipe 1140 is pushed toward the corridor wall 30, and one side of the fire extinguishing water supply connection pipe 1140 is inserted into the connection body 3100. do.

Next, in step 4-22, as one side of the fire extinguishing water supply connection pipe 1140 is inserted into the connection body 3100, the inside of the connection pipe 3000 and the second fixing member 1141a are aligned. As the first elastic body 1141f stretches, the moving plate 1141c moves to the inside of the fire extinguishing water supply connection pipe 1140, so that one side of the fire extinguishing water supply connection pipe 1140 is connected to the connection body 3100. ) is inserted inside.

Next, in step 4-23, as step 4-22 proceeds, the end of the second fixing member 1141a pushes the opening 3200 in one direction, and one side of the connection pipe 3000 When the opening is completed and the second fixing member 1141a passes through the connecting body 3100, the moving plate 1141c returns to its original position by the elastic force of the first elastic body 1141f, and the first elastic body 1141f returns to its original position. 2 One side of the fire extinguishing water supply connection pipe 1140 by the protruding part 1141g protruding from the fixing member 1141a to the outside of the fire extinguishing water supply connection pipe 1140 is caught on one end 3120 of the connection body. This connection body 3100 is fixed inside.

FIG. 9 is a flowchart showing in detail the progress sequence of steps 4-23 of FIG. 8 . Referring to FIG. 9, the fourth side of the fire extinguishing water supply connection pipe 1140 is fixed inside the connection body 3100 so that the connection between the fire extinguishing water supply connection pipe 1140 and the connection pipe 3000 is completed. Step -23 may include step 4-23a, step -23b, and step 4-23c.

First, in step 4-23a, as step 4-22 proceeds, the end of the second fixing member 1141a pushes the closing plate 3210 in one direction.

Next, in step 4-23b, as the closing plate 3210 is pushed in one direction, the second elastic body 3250 is stretched so that the first pipe 3230 comes out of the second pipe 3240. The exposed length of tube 1 (3230) increases.

Finally, in step 4-23c, when the movement of the closing plate 3210 in one direction is completed and one side of the connection body 3100 is opened, it sequentially passes through the inlet 3221 and the through hole 1141b Fire extinguishing water flows from the fire extinguishing water supply pipe 2000 to the fire extinguishing water supply connection pipe 1140.

In addition, when the fire extinguishing is completed, the mobile fire extinguishing device of the apartment house moves along the rail 1500 back to one side of the hallway wall 30, which is the original position, before the mobile fire extinguishing device 1000 of the apartment house moves. For fire extinguishing, the connection between the fire extinguishing water supply connection pipe 1140 and the connection pipe 3000 must be separated.

In the method of separating the fire extinguishing water supply pipe 2000 and the connection pipe 3000, first, the pressing plate 1141d is pressed to move the connection part 1141 to the inside of the fire extinguishing water supply connection pipe 1140, and the connection part ( 1141) moves to the inside of the fire extinguishing water supply connection pipe 1140, the second fixing member 1141a and the protruding portion 1141 g enter the inside of the connection body 3100, and the fire extinguishing water supply connection pipe 1140 is in a state where it can come out of the connector 3000.

Next, the separation of the connection pipe 3000 and the fire extinguishing water supply connection pipe 1140 is completed by pulling the fire extinguishing water supply connection pipe 1140 to the other side, and the main body 1100 can move along the rail 1500 again. becomes

On the other hand, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they are only used in a general sense to easily explain the technical content of the present invention and help understanding of the present invention. It is not intended to limit the scope of the invention. It will be apparent to those skilled in the art that other modified examples based on the technical idea of the present invention can be implemented in addition to the embodiments disclosed herein.

10: apartment house
11: entrance door
20: sensor
30: corridor wall
40: detection system
1000: Mobile firefighting device of apartment house
1100: body
1200: receiver
1300: photographing device
1400: radio wave unit
1500: rail
2000 : Firefighting water supply pipe
3000: connector
3100: connection body
3200: opening

Claims (5)

A fire occurs by receiving a fire occurrence signal from a detection system detecting the occurrence of a fire in any one of the apartment houses in which a plurality of divided households sharing one corridor on each floor are gathered and the detection system detecting the occurrence of a fire In the mobile fire fighting device of the apartment house provided in the corridor of the apartment house to propagate to the surroundings,
A main body that is provided with a firefighting facility including a fire extinguisher and a fire hose inside, and is movably installed along the corridor wall;
a receiver installed in the main body to receive a fire occurrence signal from the detection system;
a photographing device installed in the main body to photograph the door of the household from the corridor and transmit the photographed image or video to the detection system;
a propagation unit installed in the main body and transmitting the occurrence of a fire by flickering an LED lamp and sounding an alarm when the receiver receives a fire occurrence signal;
It is formed by protruding from the other side of the corridor wall along the longitudinal direction of the corridor wall, and on the outer surface, sawtooth-shaped curves are repeatedly formed to guide the movement path of the main body and at least one coupled to one side of the main body. Including; more than one rail;
the body,
Wheels provided on the lower side of the main body;
A storage unit for storing tools necessary for fire extinguishing, including a fire extinguisher and a fire hose;
Doedoe provided on the other side of the main body, a door for opening or closing the storage unit;
A fire extinguishing water supply connection pipe communicating with the fire extinguishing water supply pipe to supply fire extinguishing water to the fire hose as it is connected to any one of a plurality of connection pipes provided on the corridor wall; and,
It is provided on one side of the body facing the corridor wall so that the other side of the rail is inserted into a space provided separately from the storage unit on one side of the storage unit and is controlled by a control device along the rail to move the body At least one moving unit; includes,
The fire extinguishing water supply connection pipe is provided on one side of the fire extinguishing water supply connection pipe, and as the fire extinguishing water supply connection pipe is inserted into the connection pipe, a connection portion for fixing the fire extinguishing water supply connection pipe in a connected state with the connection pipe. including;
The connection part,
A second fixing member exposed to the outside from one side of the fire extinguishing water supply connection pipe, having a triangular cross section, and having a plurality of through holes through which the fire extinguishing water introduced through the connection pipe passes;
a moving plate provided inside one side of the fire extinguishing water supply connection pipe and guiding the vertical movement of the second fixing member;
A pressing plate protruding outward from the moving plate, the upper part of which is exposed to the outside of the fire extinguishing water supply connection pipe and moves up and down by an external force;
Even if fire extinguishing water flows into the fire extinguishing water supply connection pipe, a rubber material prevention ring formed on a part of the outer surface of the press plate to prevent leakage of fire extinguishing water at a portion where the press plate is exposed to the outside of the fire extinguishing water supply connection pipe; and,
A first elastic body provided between the moving plate and the inside of the fire extinguishing water supply connection pipe to generate restoring force to restore the press plate to its original position when the external force pressing the press plate disappears;
The connector is
a connection body in which one side of the fire extinguishing water supply connection pipe is inserted into the fire extinguishing water supply connection pipe and fastened to the fire extinguishing water supply connection pipe by the second fixing member, and serves as an inflow passage of fire extinguishing water flowing from the fire extinguishing water supply pipe; and,
It is provided inside the fire extinguishing water supply pipe and moves in one direction as the second fixing member is inserted into the connecting body to open one side of the connecting body, or in the other direction as the second fixing member is removed from the connecting body. Including; an opening for closing one side of the connection body by moving to
The other end of the connection body where the second fixing member is inserted forms a predetermined angle at the outer surface of the other end of the connection body corresponding to the shape of the second fixing member and continues with the inner surface,
When the receiver receives the fire signal, the main body moves along the rail to be located in front of the door of the household where the fire occurred,
The photographing device is a mobile firefighting device of an apartment house that, when the receiving unit receives a fire occurrence signal and the main body is moved to a position in front of the door of a household where a fire has occurred, photographs the door of a household where a fire has occurred and transmits the photograph to a detection system. . delete According to claim 1,
The moving part,
a depression into which a portion of the rail is inserted;
a first fixing member preventing separation of the rail inserted into the depression;
a pair of toothed gears engaged with upper and lower sides of the rail inserted into the recess;
a driving motor generating a driving force for rotating the toothed gear; and,
A mobile firefighting device for a multi-family house comprising a connection frame connecting the driving motor and the gear gear to each other so that the driving force generated by the driving motor is transmitted to the gear gear. delete According to claim 1,
the opening,
Normally, it is inserted into the connection body to close one side of the connection body, and when one side of the fire extinguishing water supply connection pipe is inserted into the connection body, it moves in one direction by the end of the second fixing member. a closing plate opening one side of the connection body;
a moving member provided on one side of the closing plate and moving along with the movement of the closing plate, having a plurality of inlets through which fire extinguishing water flows into an outer surface thereof, and being longer than the length of the closing plate;
A pair of first tubes protruding from the upper and lower portions of the movable member toward the connecting body;
The upper and lower parts of the movable member protrude toward the movable member from the inner surface of the fire extinguishing water supply pipe where the fire extinguishing water supply pipe and the corridor wall abut, and are empty so that the first pipe can be inserted therein, and the closing plate A pair of second pipes for guiding the movement path of the first pipe according to movement; and,
When the closing plate is provided around the first and second pipes and is stretched when the closing plate moves in one direction, and the force pushing the closing plate in one direction disappears as the second fixing member is pulled out of the connecting body, A mobile firefighting device for a multi-family house comprising a pair of second elastic bodies for moving the opening part to its original position so that the closing plate closes one side of the connection body.

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