KR102130997B1 - Fire monitoring system of fire fighting - Google Patents

Abstract

The present invention provides a fire fighting fire monitoring system of a high-rise building, which comprises: fire detectors disposed on a disposed location set inside the high-rise building and detecting a fire; rails disposed on the ceiling of the room, forming movement paths, and disposing the fire detectors to be movable; a motion detector detecting whether each of the fire detectors is in normal or abnormal operation; a mover moving the fire detectors; a server receiving a fire detection result detected from the fire detectors when a fire occurs; and a control unit determining the fire detector detected as in abnormal operation to be an abnormal fire detector from the fire detectors through an operation monitor, when the fire occurs, using the mover to moving another fire detector near the abnormal fire detector from the fire detectors to a disposed location of the abnormal fire detector in a set time interval, and transmitting the fire detection result at the disposed location to the server.

Description

FIRE MONITORING SYSTEM OF FIRE FIGHTING}

The present invention relates to a fire-fighting fire monitoring system for a high-rise building, and when a fire occurs in a high-rise building, the sensor that is used to detect the fire is immediately recognized, and another sensor is used to detect the failure. It relates to a fire fighting system for high-rise buildings that prevents fire detection errors at the corresponding location by preventing roles and prevents watering errors caused by fire, thereby enabling effective fire suppression.

In general, a fire in a building space detects a fire by using sensors such as temperature and smoke, and a fire receiving device is used to notify the fire through alarming, induction, and the like.

However, in the related art, even if a fire does not occur due to a failure of a sensor that detects various fires in a building space, it is recognized as a fire, and a device such as a sprinkler for extinguishing the fire is driven to extinguish the fire. There is a problem that is used.

Thus, in the related art, a sensor in which a failure in which various sensors are detected is detected is solved by an operator directly replacing the sensor.

Therefore, in the related art, if the sensor having a failure cannot be replaced immediately, there is a problem in that it is difficult to extinguish the fire by not detecting a fire during the replacement time.

Moreover, in the case of a high-rise building, when a sensor failure occurs in a high-rise building over a certain level, there is a problem that it is difficult to immediately replace it, and there is a more difficult problem to extinguish a fire immediately.

There is Korean Patent Publication No. 10-2014-0145638 in the prior literature related to the present invention.

In the present invention, when a fire occurs in a high-rise building, among the sensors used to detect the fire, a sensor having a fault is immediately recognized, and another sensor can be used to take over the role of the fault-producing sensor. It is an object of the present invention to provide an ultra-high-rise building fire-fighting monitoring system that can prevent fire detection errors and prevent fire sprinkling errors caused by fire.

In addition, an object of the present invention is to provide an ultra-high-rise building fire fighting monitoring system that can induce evacuation through a space between cold air spraying by spraying cold air at intervals in a space where a fire has occurred.

The objects of the present invention are not limited to the objects mentioned above, and other objects and advantages of the present invention not mentioned can be understood by the following description, and will be more clearly understood by the embodiments of the present invention. In addition, it will be readily appreciated that the objects and advantages of the present invention can be realized by means of the appended claims and combinations thereof.

In order to achieve the above object, the present invention is arranged at a predetermined placement position in the interior of a high-rise building, fire detectors for detecting fire; Rails disposed on the ceiling of the room, forming moving paths, and in which the fire detectors are movably disposed; A motion detector that detects whether each of the fire detectors is operating normally or abnormally; A mover for moving the fire detectors; A server that receives a fire detection result detected from the fire detectors when a fire occurs; And, in the event of a fire, among the fire detectors, the fire detector detected as an abnormal operation is judged as an abnormal fire detector through the motion detector, and the fire is moved to the arrangement position of the abnormal fire detector using the mobile device. Provided is a high-rise building fire fighting monitoring system including a control unit that moves the other fire detectors in the vicinity of the abnormal fire detectors at predetermined time intervals to transmit the fire detection results at the deployment location to the server.

The other fire detector,

It is preferable that the result of the fire detection is linearly detected and transmitted to the control unit while being moved to the arrangement position of the abnormal fire detector by the mobile device.

And each of the fire detectors are equipped with temperature sensors that measure the temperature at the corresponding location and transmit the measured temperature to the control unit,

On the ceiling,

Each of the fire detectors are provided with extinguishing water injectors for injecting the extinguishing water provided from the extinguishing water provider, respectively,

The control unit controls the driving of each of the fire extinguishers,

The control unit,

Within the set temperature range,

It is preferable to control the driving of the fire extinguishing water injectors such that the injection quantity of the extinguishing water is injected in proportion to the measured temperature and a set ratio.

In addition, each of the fire extinguishers,

A cylinder disposed on the ceiling and having a lifted shaft;

The injector installed at the bottom of the shaft,

A flexible and flame-retardant pipe connecting the injector and the extinguishing water provider to form a flow path of the extinguishing water,

Arranged on the tube, and provided with an injection pump for injecting the digestion water under the control of the control unit,

The control unit,

In the event of a fire, it is preferable to use the cylinder to lower the shaft to a certain position, and control to spray the extinguishing water from the lowered position.

In particular, the top of the injector,

It is rotatably connected to the lower end of the shaft,

The injector is rotated by the drive of a rotating motor,

The control unit,

The rotational speed of the injector is controlled using the rotation motor so as to be proportional to the measured temperature and a set ratio.

Also in the interior,

The camera for photographing the indoor is installed,

The controller calculates a temperature distribution by image processing the captured image,

Through the calculated temperature distribution, the cylinder is driven so that the injectors are lowered to a position at which the highest temperature is achieved at the set placement position of the fire detectors, and the fire extinguishing water is controlled to be injected from the lowered position.

In addition, the control unit,

The cylinder is used to control the shaft to reciprocate within a preset lifting range,

The fire extinguishing water is controlled to be continuously sprayed through the injector installed on the shaft that is reciprocally elevated.

Also on the ceiling,

The first air ejecting portions for discharging downward by introducing external air are installed and formed by forming the first injection positions of the grid arrangement,

On the floor of the room disposed under the ceiling,

The second air ejecting portions for discharging downward by introducing external air are installed and formed by forming the second jetting positions of the grid arrangement,

The control unit,

Through the calculated temperature distribution, positions that form the lowest temperature are selected,

Among the first injection positions and the second injection positions, the selected first injection positions and the selected second injection positions are arranged at positions that achieve the selected lowest temperature,

The first air discharge part and the second air discharge part are used to control air to be discharged at a predetermined pressure or higher to the selected first injection positions and the selected second injection positions.

According to the above solution, the present invention immediately recognizes a malfunctioning sensor among sensors used for fire detection when a fire occurs in a high-rise building, and uses another sensor to replace the role of the failure-generating sensor. It is possible to prevent the fire detection error at the corresponding location and to prevent an error in the amount of sprinkling caused by the fire, so that effective fire suppression can be achieved.

In addition, the present invention can be induced to evacuate through the space between the cold air is sprayed by spraying the cold air to the space where the fire is generated at intervals.

In addition to the above-described effects, the concrete effects of the present invention will be described together while describing the specific matters for carrying out the invention.

1 is a view showing the configuration of a fire fighting system for high-rise buildings according to the present invention.
2 is a view showing a process in which other fire detectors in the vicinity of the abnormal fire detector are moved at a set time interval.
3 is a view showing a configuration in which a temperature sensor is provided in the fire detector.
4 is a view showing the arrangement of the fire extinguisher.
5 is a view showing a state in which the fire extinguisher position of the fire extinguisher is variable.
6 is a view showing an example that can be configured to rotate and elevate the injector according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the drawings so that those skilled in the art to which the present invention pertains can easily practice.

The present invention can be implemented in many different forms and is not limited to the embodiments described herein.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar elements throughout the specification.

In the following, any configuration provided or disposed in the "top (or bottom)" of the substrate or the "top (or bottom)" of the substrate means that any configuration is provided or disposed in contact with the top surface (or bottom surface) of the substrate. Means

Further, it is not limited to not including other configurations between the above-described substrate and any configuration provided or disposed on (or under) the substrate.

Hereinafter, a fire-fighting fire monitoring system according to the present invention will be described with reference to the accompanying drawings.

1 is a view showing the configuration of a fire fighting system for high-rise buildings according to the present invention. 2 is a view showing a process in which other fire detectors in the vicinity of the abnormal fire detector are moved at a set time interval.

1 and 2, the present invention is disposed at a set arrangement position of the interior 10 of a high-rise building, fire detectors 100 for detecting fire, and the ceiling 11 of the interior 10 Arranged, forming movement paths, the rails 200 in which the fire detectors 100 are movably disposed, and a motion detector for detecting whether each of the fire detectors 100 is normal or abnormal ( 300), a mobile unit 400 for moving the fire detectors 100, a server 500 receiving a fire detection result detected by the fire detectors 100 when a fire occurs, and a fire , Among the fire detectors 100 through the motion detector 300, the fire detector 100 detected as an abnormal operation is determined as an abnormal fire detector, and the mobile device 400 is used to detect the abnormal fire detector. A control unit (600) to transmit the fire detection result at the placement location to the server (500) by moving other fire detectors in the vicinity of the anomaly fire detection unit at predetermined time intervals to be close to the arrangement location. ).

The motion detector 300 may detect whether or not the fire detector 100 is operating through a change in position data that is variable as it is moved.

The mover 400 may be a linear motor.

3 is a view showing a configuration in which a temperature sensor is provided in the fire detector.

Referring to FIG. 3, the other fire detector detects the fire detection result linearly while being moved to the arrangement position of the abnormal fire detector by the mobile unit 400 and transmits the result to the control unit 600.

In addition, each of the fire detectors 100 includes temperature sensors 110 that measure a temperature at a corresponding location and transmit the measured temperature to the controller 600.

4 is a view showing the arrangement of the fire extinguisher. 5 is a view showing a state in which the fire extinguisher position of the fire extinguisher is variable.

Referring to Figures 4 and 5, the ceiling 10, the fire detectors 100, each of the fire extinguishing water injectors 700 for injecting the extinguishing water provided from the extinguishing water provider 30 in the vicinity of each Each is provided.

The control unit 600 controls the driving of each of the fire extinguishing water jets 700.

The controller 600 controls the driving of the fire extinguishing water injectors 700 such that the injection amount of the extinguishing water is injected in proportion to the measured temperature within a set temperature range.

In addition, each of the extinguishing water injectors 700, the cylinder 710 having a shaft 711 that is disposed on the ceiling 20 and lifted, and the injector 720 installed at the bottom of the shaft 711, A flexible and flame-retardant pipe 730 that connects the injector 720 and the fire extinguishing water provider 30 to form a flow path of the fire extinguishing water and is disposed on the pipe 730, and the controller 600 ) Is provided under the control of the injection pump 740 for injecting the extinguishing water.

In the event of a fire, the control unit 600 controls the shaft 711 to descend to a predetermined position using the cylinder 710 and to spray the extinguishing water at the lowered position.

6 is a view showing an example that can be configured to rotate and elevate the injector according to the present invention.

Referring to FIG. 6, in particular, the upper end of the injector 720 is rotatably connected to the lower end of the shaft 711.

The injector 720 is rotated by the driving of the rotation motor 750.

The control unit 600 controls the rotational speed of the injector to be proportional to the measured temperature and a set ratio using the rotation motor 750.

In addition, a camera 800 for photographing an image of the room is installed in the room.

The controller 600 calculates a temperature distribution by image processing the photographed image, and through the calculated temperature distribution, the injectors 720 are located at a position that forms the highest temperature at the set placement position of the fire detectors. The cylinder 710 is driven to descend, and the digestion water is controlled to be injected from the lowered position.

In addition, the control unit 600 controls the shaft 711 to reciprocate within a set elevating range using the cylinder 710, and through the injector 720 installed on the shaft 711 being reciprocated and elevated. The digestion water is controlled to be continuously sprayed.

In addition, although not shown in the drawing, the ceiling is provided with first air ejecting portions for forming and disposing first jet positions in a grid arrangement, and injecting external air to discharge downward.

At the bottom of the room, which is disposed under the ceiling, second jet positions in a grid arrangement are formed and arranged, and a second air discharge unit that discharges external air and discharges downward is installed.

The control unit, through the calculated temperature distribution, selects the positions that form the lowest temperature, and is selected from among the first injection positions and the second injection positions, which are arranged at positions that achieve the selected lowest temperature. The first injection positions and the selected second injection positions are selected, and air is applied to the selected first injection positions and the selected second injection positions using the first air discharge part and the second air discharge part. It can also be controlled to discharge above a certain pressure.

According to the above configuration and operation, the present invention immediately recognizes a malfunctioning sensor among the sensors used for fire detection when a fire occurs in a high-rise building indoors, and uses a different sensor to replace the role of the malfunctioning sensor. It is possible to prevent the fire detection error at the corresponding location and to prevent the error of the sprinkling amount due to the fire, so that an effective fire suppression can be achieved.

In addition, the present invention can be induced to evacuate through the space between the cold air is sprayed by spraying the cold air to the space where the fire is generated at intervals.

As described above, although specific embodiments of the present invention have been described, it is apparent that various implementation modifications are possible without departing from the scope of the present invention.

Therefore, the scope of the present invention should not be limited to the described embodiments, and should be defined not only by the claims described below but also by the claims and equivalents.

That is, the above-described embodiments are illustrative in all respects, and should be understood as not limiting, and the scope of the present invention is indicated by the claims to be described later rather than the detailed description, and the meaning and scope of the claims and their equivalents Any altered or modified form derived from the concept should be construed as being included within the scope of the present invention.

100: fire detector
200: rail
300: motion detector
400: mover
500: server
600: control unit

Claims (4)

Fire detectors (100) are arranged at a set placement position of the interior (10) of a high-rise building and detect fire;
Rails 200 disposed on the ceiling 11 of the interior 10, forming movement paths, and in which the fire detectors 100 are movably disposed;
A motion detector 300 for detecting whether each of the fire detectors 100 is normal or abnormal;
A mover 400 for moving the fire detectors 100;
In the event of a fire, the server 500 receives a fire detection result detected from the fire detectors 100;
When a fire occurs, the fire detector 100 detected as an abnormal operation among the fire detectors 100 through the motion detector 300 is determined as an abnormal fire detector, and the mobile device 400 is used. The fire detection result at the placement location is transmitted to the server 500 by moving other fire detectors in the vicinity of the abnormality smoke detector at predetermined time intervals so as to be close to the placement location of the abnormality fire detector. It includes a control unit 600 to allow,
The other fire detector detects the fire detection result linearly while being transferred to the arrangement position of the abnormal fire detector by the mobile unit 400, and transmits it to the control unit 600,
Each of the fire detectors 100 is provided with temperature sensors 110 for measuring the temperature at the corresponding location and transmitting the measured temperature to the control unit 600,
In the ceiling 11, each of the fire detectors 100 is provided with extinguishing water injectors 700 for injecting the extinguishing water provided from the extinguishing water provider 30, respectively,
The control unit 600 controls the driving of each of the fire extinguishing water jets 700,
The controller 600 controls the driving of the fire extinguishing water jets 700 so that the injection amount of the fire extinguishing water is proportionally injected at a set ratio with the measured temperature within a set temperature range,
Each of the extinguishing water injectors 700 is disposed on the ceiling 11, the cylinder 710 having a shaft 711 to be elevated, an injector 720 installed at the bottom of the shaft 711, and Flexible and flame-retardant pipes 730 connecting the injector 720 and the fire extinguishing water provider 30 to form the flow path of the fire extinguishing water, and disposed on the pipe 730, the control unit 600 Equipped with an injection pump 740 for injecting the extinguishing water under the control of,
In the event of a fire, the control unit 600 controls the shaft 711 to descend to a predetermined position using the cylinder 710, and to control the spraying of the extinguishing water from the lowered position.
The upper end of the injector 720 is rotatably connected to the lower end of the shaft 711,
The injector 720 is rotated by the driving of the rotation motor 750,
The control unit 600 controls the rotational speed of the injector to be proportional to the measured temperature and a set ratio, using the rotation motor 750,
In the indoor, a camera 800 for photographing an image of the indoor is installed,
The controller 600 processes the photographed image to calculate a temperature distribution, and through the calculated temperature distribution, the injectors 720 are located at a position that forms the highest temperature at the set placement position of the fire detectors. The cylinder 710 is driven to descend, and the fire extinguishing water is controlled to be injected from the lowered position.
The control unit 600 controls the shaft 711 to reciprocate within a set elevating range using the cylinder 710, and through the injector 720 installed on the shaft 711 reciprocating and elevating. Fire-fighting fire monitoring system for high-rise buildings, characterized by controlling fire water to be sprayed continuously.
According to claim 1,
In the ceiling 11, a first air ejection unit for discharging downward air by inflowing external air is provided, which is arranged by forming first injection positions in a grid arrangement,
On the floor of the room, which is disposed under the ceiling 11, second air ejection portions for discharging and discharging external air are installed at the second injection positions in the grid arrangement.
The control unit 600,
Through the calculated temperature distribution, positions that form the lowest temperature are selected,
Among the first injection positions and the second injection positions, the selected first injection positions and the selected second injection positions are arranged at positions that achieve the selected lowest temperature,
High-rise building fire fighting fire characterized in that the air is discharged at a predetermined pressure or higher to the selected first injection positions and the selected second injection positions using the first air discharge unit and the second air discharge unit. Surveillance system.
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