CN215822174U - Fire-fighting system - Google Patents
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- CN215822174U CN215822174U CN202120474847.9U CN202120474847U CN215822174U CN 215822174 U CN215822174 U CN 215822174U CN 202120474847 U CN202120474847 U CN 202120474847U CN 215822174 U CN215822174 U CN 215822174U
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Abstract
The technical scheme of the embodiment of the utility model provides a fire fighting system. The fire fighting system comprises an image acquisition device, a flame retardant device, a spraying device and a control device, wherein the image acquisition device is in communication connection with a controller, acquires images of a monitoring area through the image acquisition device, and sends the images to the control device to identify the occurrence of a fire and the intensity of the fire; the flame-retardant device is in communication connection with the control device, so that the control device drives the flame-retardant device to ascend or descend to isolate a fire source according to the occurrence of a fire; the sprinkler is in communication with the control device such that the control device controls the intensity of the sprinkler spray based on the intensity of the fire. Therefore, the fire fighting system provided by the embodiment of the utility model can improve the automation degree of the fire fighting system at lower cost by monitoring the fire in an image mode and automatically controlling the spraying device and the flame retardant device to carry out fire fighting operation.
Description
Technical Field
The utility model relates to the field of safety, in particular to a fire fighting system.
Background
Once a fire disaster happens in a building, a parking lot and a storehouse, a large amount of property loss is easily caused. Taking a parking lot as an example, vehicles are parked intensively, fuel is filled in the vehicles, and the time from a sporadic fire source to the ignition of nearby vehicles is extremely short. In a parking lot, which is a place where vehicles are parked intensively, the fire source is small, the spread is fast, and adjacent vehicles are easily ignited. Taking an electric vehicle as an example, starting from spontaneous combustion and smoking of the electric vehicle, an adjacent vehicle can be ignited within a short time, so that the adjacent electric vehicle is seriously damaged or even scrapped, and great hidden dangers are brought to property safety and life safety of people. Thus, in the prior art, a smoke sensor is usually installed in a parking lot for alarming, and when smoke generated by a fire triggers a threshold value of the smoke sensor, an alarm signal can be generated. However, the existing fire fighting system has low automation degree and high cost.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the problems of low automation degree and high cost in the prior art, an embodiment of the present invention provides a fire fighting system.
The fire fighting system of the embodiment of the utility model comprises:
the image acquisition device is used for acquiring images of the monitoring area;
the flame retardant device is arranged in the monitoring area in a lifting mode and is used for blocking fire;
a spraying device configured to spray a fire extinguishing material; and
and the control device is in communication connection with the image acquisition device, the flame-retardant device and the spraying device, and controls the flame-retardant device and the spraying device according to the image acquired by the image acquisition device.
In some embodiments, the flame retardant device further comprises:
a flame retardant sheet; and
and the flame retardant plate driving device is configured to controllably drive the flame retardant plate to ascend or descend.
In some embodiments, the fire retardant panel is liftably mounted on the floor of a monitored area building.
In some embodiments, the fire retardant panel is liftably mounted on a roof of a building in a monitored area.
In some embodiments, the spray intensity of the spray device is adjustable.
In some embodiments, the sprinkler includes a plurality of fire extinguishers disposed within the monitoring area.
In some embodiments, the image capture device comprises a plurality of cameras.
In some embodiments, the monitoring area comprises a plurality of grids of the geographic area, the fire retardant panels being respectively disposed between different grids;
the control device is arranged to control the corresponding fire retardant plate of the grid in fire to lift so as to isolate the adjacent grids.
The fire fighting system comprises an image acquisition device, a flame retardant device, a spraying device and a control device, wherein the image acquisition device is in communication connection with a controller, acquires images of a monitoring area through the image acquisition device, and sends the images to the control device to identify the occurrence of a fire and the intensity of the fire; the flame-retardant device is in communication connection with the control device, so that the control device drives the flame-retardant device to ascend or descend to isolate a fire source according to the occurrence of a fire; the sprinkler is in communication connection with the control device, so that the control device controls the intensity of the spray of the sprinkler according to the intensity of the fire. Therefore, the fire fighting system provided by the embodiment of the utility model can improve the automation degree of the fire fighting system at lower cost by monitoring the fire in an image mode and automatically controlling the spraying device and the flame retardant device to carry out fire fighting operation.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of a fire fighting system according to an embodiment of the present invention;
FIG. 2 is a schematic view of a flame retardant device of an embodiment of the utility model;
FIG. 3 is a schematic view of a spray device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a specific example of an embodiment of the present invention;
FIG. 5 is a schematic diagram of a specific example of an embodiment of the present invention;
fig. 6 is a schematic diagram of a specific example of an embodiment of the present invention.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
FIG. 1 is a schematic view of a fire fighting system according to an embodiment of the present invention.
Referring to fig. 1, the fire fighting system of the embodiment of the present invention includes an image acquisition device 4, a fire retardant device 2, a sprinkler device 3, and a control device 1.
The image acquisition device 4 is used for acquiring images of the monitored area. Specifically, the image pickup device 4 includes a plurality of cameras. Specifically, a plurality of cameras may be installed on a building in a monitoring area to monitor a fire occurrence in the monitoring area.
In some embodiments, the image of the monitored area may be acquired by a camera, and the image of the monitored area is transmitted to the control device 1 according to the embodiment of the present invention. The control device 1 of the embodiment of the present invention may be a server or a server cluster. The server or server cluster may be a local server or a cloud server.
In some embodiments, an image detection device is preset on the control device 1 of the present embodiment, and the image detection device can identify the image transmitted by the image acquisition device 4. In some embodiments, the smoke detection model may be run on an image detection device. In particular, the smoke detection model employs a trained neural network.
In some embodiments, the smoke detection model is trained by the following method. First, EfficientDet (target detection model), Yolo-v4 (a target detection model disclosed in paper 2116 by You Only Look Once, version 4, Redmon et al) or Thundernet (lightweight real-time detection model) were used as initial models. And secondly, manually marking the image with the fire and smoke characteristics when the fire occurs. Dividing the marked firework images into a training set and a verification set according to a preset proportion, gradually adjusting parameters of the neural network to enable the recognition accuracy of the neural network to reach a preset value, and storing all parameters of the neural network to obtain a trained firework detection model.
In some embodiments, the images of the monitored area transmitted by the image capturing device 4 are identified in real time by a trained smoke detection model, so as to obtain the predicted area of smoke in the images and the confidence of the predicted area. In some embodiments, a fire is determined to have occurred when the confidence of the predicted region is above a predetermined value. The specific predetermined value may be specified between 0 and 1 based on empirical values. In some embodiments, the fire intensity may also be determined based on the area of the predicted region in proportion to the image.
Thus, the control device 1 of the embodiment of the present invention can recognize the occurrence of a fire and the intensity of the fire from the image of the monitored area.
The control device 1 is in communication connection with the flame-retardant device 2 and the spraying device 3 in a wired manner. So that the fire retardant device 2 and the sprinkler device 3 can be driven when the control device 1 recognizes the occurrence of a fire.
In some embodiments, the control device 1 may also be in communication with the flame retardant device 2 and the spraying device 3 in a wireless manner.
The fire fighting system provided by the embodiment of the utility model is provided with the image acquisition device 4 to acquire the image of the monitored area, and the control device 1 is used for identifying the acquired image, so that the occurrence and the intensity of a fire disaster can be identified in real time. Therefore, the fire disaster can be found in time without being influenced by the concentration of the smoke on site, and the fire disaster identification precision of the fire fighting system provided by the embodiment of the utility model is greatly improved.
FIG. 2 is a schematic view of a flame retardant device according to an embodiment of the utility model.
In some embodiments, a flame retardant device 2 of an embodiment of the utility model comprises: a flame retardant panel 20 and a flame retardant panel drive 21.
The fire retardant panel 20 is a kind of insulation means. A non-combustible material may be specifically employed as the flame retardant sheet 20. The flame retardant panel 20 may be provided in a rectangular shape or in an irregular pattern.
The fire retardant panel 20 is used in cooperation with a fire retardant panel driving means 21. The fire retardant panel driving means 21 can receive a driving signal of the control means 1 to drive the fire retardant panel 20 to ascend or descend.
In some embodiments, the fire retardant panel driving means 21 may be a hydraulic control means, a pneumatic control means, or a motor, etc. The flame retardant plate driving device 21 is in transmission connection with the flame retardant plate 20, so that the flame retardant plate driving device 21 can control the flame retardant plate 20 to ascend or descend, or the flame retardant plate driving device 21 controls the flame retardant plate 20 to move left and right, or the flame retardant plate driving device 21 controls the flame retardant plate 20 to move front and back, or the flame retardant plate driving device 21 controls the flame retardant plate 20 to turn over, so that the flame retardant plate 20 can be controlled to surround a fire area to isolate the fire area from a non-fire area. In some embodiments, zones of different fire intensity may also be isolated according to fire intensity. For example, a light fire area is surrounded by the plurality of flame retardant panels 20 to be a first fire area, and a severe fire area is surrounded by a second fire area. Therefore, the technical scheme of the utility model can isolate areas with different fire intensity. Furthermore, the technical scheme of the embodiment of the utility model can effectively reduce the fire spread.
Referring to fig. 2, in a preferred implementation, the control device 1 generates a fire alarm signal according to the occurrence of a fire, and drives the fire retardant panel driving device 21 to ascend or descend by the fire alarm signal, so that the fire retardant panel 20 isolates a fire area from an adjacent area.
In some embodiments, the fire retardant panel 20 is installed under the ground of a building in a monitored area, the control device 1 generates a fire alarm signal when a fire occurs, the control device 1 transmits the fire alarm signal to the fire retardant panel driving device 21, and the fire retardant panel driving device 21 drives the fire retardant panel 20 to ascend, thereby isolating the fire area from adjacent areas.
In some embodiments, the fire retardant panel 20 is installed on the roof of a building in a monitored area, the control device 1 generates a fire alarm signal when a fire occurs, the control device 1 transmits the fire alarm signal to the fire retardant panel driving device 21, and the fire retardant panel driving device 21 drives the fire retardant panel 20 to descend, thereby isolating the fire area from adjacent areas.
According to the fire fighting system, the fire area can be isolated when a fire disaster occurs by arranging the flame retardant device 2, so that the fire can be effectively prevented from spreading to a non-fire area, and the loss caused by the fire disaster is greatly reduced.
Fig. 3 is a schematic view of a spraying device according to an embodiment of the present invention.
In order to extinguish a fire in a fire area, the embodiment of the utility model is provided with a spraying device 3, and the spraying device 3 is in communication connection with the control device 1. In some embodiments, the intensity of the spray of the spraying device 3 is adjustable. Therefore, the fire fighting system provided by the embodiment of the utility model can adjust the spraying strength according to the fire.
In some embodiments, the control device 1 generates different fire intensity signals depending on the size of the fire, e.g. a larger value of the fire intensity signal indicates a more serious fire.
Referring to fig. 3, the spraying device 3 sprays the fire extinguishing material at a corresponding intensity according to the fire intensity signal. Specifically, the greater the fire intensity signal recognized by the control device embodying the present invention, the more fire extinguishing material is sprayed by the spraying device 3 per unit time.
According to the fire fighting system disclosed by the embodiment of the utility model, the spraying device 3 can be used for spraying the fire extinguishing material, so that a fire can be extinguished in time, and the spraying intensity of the spraying device 3 is controlled, so that the fire fighting system disclosed by the embodiment of the utility model can be adjusted according to the intensity of the fire.
The technical scheme of the implementation of the utility model provides a fire fighting system. The fire fighting system comprises an image acquisition device 4, a flame retardant device 2, a spraying device 3 and a control device 1, wherein the image acquisition device 4 is in communication connection with a controller, acquires images of a monitoring area through the image acquisition device 4, and sends the images to the control device 1 to identify fire occurrence and fire intensity; the flame retardant device 2 is in communication connection with the control device 1, so that the control device 1 drives the flame retardant device 2 to ascend or descend to isolate a fire source according to the occurrence of a fire; the spraying device 3 is in communication with the control device 1, whereby the control device 1 controls the intensity of the spraying device 3 spraying the extinguishing material in dependence of the intensity of the fire. Therefore, the fire fighting system provided by the embodiment of the utility model can improve the automation degree of the fire fighting system at lower cost by monitoring the fire in an image mode and automatically controlling the spraying device and the flame retardant device to carry out fire fighting operation.
Fig. 4 is a schematic diagram of a specific example of an embodiment of the present invention.
Referring to fig. 4, a parking lot is used as the monitoring area 40, and the fire fighting system according to the embodiment of the present invention is described in detail.
Specifically, the image pickup device 4 as shown in fig. 1 is mounted in advance in the parking lot, and specifically, the image pickup device 4 is preferably a plurality of cameras. And image information of each parking space of the parking lot is collected through the camera. Specifically, monitoring area 40 may be divided into a grid of multiple geographic areas according to the parking space. The monitoring area 40 of this example includes a grid of multiple geographic areas, with the fire retardant panels respectively disposed between different grids. The control device is arranged to control the corresponding fire retardant plate of the grid in fire to lift so as to isolate the adjacent grids.
Specifically, monitoring area 40 is divided into a grid of geographic areas 41, a grid of geographic areas 42 … …, and so forth. The division basis of the grids of the geographic area is not limited to the division according to the parking spaces, and the grids can be actually divided according to the type of the monitoring area and the type of the monitoring target. The boundaries of the grid for each geographic area may be determined based on latitude and longitude information for the monitored area 40. The grid of geographic areas is the smallest partitioning unit of the monitoring area 40, i.e., the grid of each geographic area cannot be subdivided. In some embodiments, the mounting locations of the cameras may correspond to a grid of geographic areas, e.g., one camera captures an image corresponding to a grid of geographic areas. In some embodiments, the installation locations of the cameras may also not correspond to a grid of geographic areas, e.g., the number of cameras is greater than the number of grids of geographic areas, to make monitoring of the fire more accurate. The number of cameras can also be made smaller than the number of grids of the geographical area to save costs. When the camera does not correspond to the grid of the geographic area, specifically, after the images of all the cameras are collected by the control device 1 shown in fig. 1, all the images are collected and then the grid of the different geographic areas is analyzed. According to the embodiment of the utility model, the monitoring area 40 is divided into grids of different geographical areas, so that the fire occurrence conditions in the grids of different geographical areas in the monitoring area 40 can be accurately positioned. Therefore, the embodiment of the utility model has more accurate positioning on the fire.
In some embodiments, a plurality of fire retardant panels as shown in fig. 2 are correspondingly installed according to the grid division of the geographical area. That is, in this example, the flame retardant sheet is disposed between different grids. In some embodiments, a plurality of fire retardant panels are provided in the smallest divided unit of the monitored area 40. Specifically, the flame retardant plates may be installed on different boundaries of the meshes of each geographic area according to a minimum division unit, that is, a boundary shape of the meshes of each geographic area. In some embodiments, one fire retardant panel may be shared between grids of adjacent geographic areas to save cost; the fire retardant plates can also be arranged at the boundaries of the grids of adjacent geographical areas separately, so that the fire retardant plates can surround the grids of the geographical areas more accurately, and a fire disaster can be blocked in a smaller range. The monitoring area 40 is not limited to a parking lot, but may be a warehouse, a grain depot, or the like. The shape of the monitoring area 40 is not limited to a rectangle, and the shape of the monitoring area 40 may be arbitrarily adjusted according to the actual type of the monitoring area 40 and the asset class and placement manner of the monitoring target. For example, the monitored area may be adjusted to an irregular pattern. Similarly, the specific shape of the grid of the geographic area can be adjusted arbitrarily according to the asset class and the placement mode of the monitoring target. For example, the grid of the geographic area may be adapted to be triangular, diamond shaped, and irregular. Correspondingly, a corresponding plurality of fire retardant panels are arranged according to the grid shape of the geographical area, so that the fire retardant panels are controlled to surround the grid of the corresponding geographical area to block the spread of fire between the grids of adjacent geographical areas.
The image acquisition device 4 monitors the monitoring area 40 in real time, and when a fire disaster occurs, the acquired image corresponding to the grid of the geographical area is identified through the smoke and fire detection model, so that the fire area and the non-fire area of the monitoring area 40 are analyzed. According to the technical scheme of the embodiment of the utility model, the monitoring area is divided into the grids of the geographical areas, and the grids of the geographical areas are the minimum dividing units, so that the fire can be blocked in a smaller range, and the economic loss caused by the spread of the fire can be reduced.
Fig. 5 is a schematic diagram of a specific example of an embodiment of the present invention.
Referring to fig. 5, in the present example, in some embodiments, the control device 1 sets a smoke and fire detection model in advance, so that the control device 1 can determine a fire area of the monitoring area 40 and a fire intensity of the fire area through the preset smoke and fire detection model. In some embodiments, the fire intensity may be determined based on a confidence level of the smoke detection model output. For example, in a training stage of the smoke and fire detection model, an image segmentation model (which may be a semantic segmentation model, instance segmentation, or panorama segmentation) pre-trained on a target detection authority data set is used as an initial model of the smoke and fire detection model, and then migration training is performed by using a smoke and fire positioning image with labels to obtain the smoke and fire detection model. In the training process, the image set with labeled data is divided into a training set, a verification set and a test set according to a certain proportion. And then, adjusting the smoke and fire detection model and the training parameters in training to obtain the smoke and fire detection model by observing the accuracy and the loss function change of the smoke and fire detection model in training on the verification set and the test set.
In the application stage of the firework detection model in training, the firework detection model in training outputs the area and confidence coefficient of firework in the picture in the form of a boundary coordinate point set after preprocessing, model reasoning and post-processing the input picture containing fire. Specifically, a confidence level above a certain threshold is considered to be a confident fire zone.
Specifically, the control device 1 may use the fire area identified by the fire and smoke detection model and the fire intensity of the fire area to divide the monitoring area 40 into a non-fire area, a first fire area, and a second fire area. The non-fire area is a monitoring area 40 in which a fire is not detected, and may be specifically divided into a first fire area and a second fire area in conjunction with the intensity of the fire. The first fire area is an area where a light fire is detected, and the second fire area is an area where a serious fire is detected. In addition, the fire intensity of the monitoring area 40 may be divided in other manners according to actual situations, for example, into a non-fire area, a first fire area, a second fire area, a third fire area, and so on. The definition of each fire area is not limited to the fire intensity, and the fire areas can be divided by combining with related signals collected by other types of sensors, for example, different fire areas can be divided by combining with smoke signals of smoke sensors.
In some embodiments, the non-fire area may include a grid of one geographic area or may include a grid of multiple geographic areas. When the non-fire area includes a plurality of grids of geographical areas, specifically, the grids of the geographical areas may be interconnected or may be disconnected.
In some embodiments, the first fire zone may include a grid of one geographic area or may include a grid of multiple geographic areas. When the first fire area includes a plurality of grids of geographical areas, specifically, the grids of the geographical areas may be interconnected or may be non-interconnected.
In some embodiments, the second fire zone may include a grid of geographic areas or may include a plurality of grids of geographic areas. When the second fire area includes a plurality of meshes of geographic areas, specifically, the meshes of the geographic areas may be interconnected or may be non-interconnected.
According to the technical scheme of the embodiment of the utility model, the smoke and fire detection model is preset by the control device, the smoke and fire detection model can determine the fire area of the monitoring area and the fire intensity of the fire area, and the control area is divided into the non-fire area, the first fire area and the second fire area according to the fire intensity of the fire area, so that the fire occurrence position identification precision of the embodiment of the utility model is higher.
Fig. 6 is a schematic diagram of a specific example of an embodiment of the present invention.
In order to isolate a fire area from a non-fire area when a fire occurs, thereby cutting off the spread of the fire in time, in this example, a plurality of corresponding fire retardant panels are provided according to the shape of a grid of a geographical area. In some embodiments, the control device 1 is communicatively connected to the fire retardant panel driving device 21. The control device 1 transmits a corresponding drive command to the fire retardant panel drive device 21 in accordance with the first fire area and the second fire area. The fire retardant panel driving device 21 receives a driving designation, and drives the corresponding fire retardant panel to be raised from the ground according to a driving command, thereby enabling the corresponding fire retardant panel to isolate the first fire area and the second fire area from the non-fire area.
Referring to fig. 6, in particular, the fire retardant panel driving apparatus 21 drives the fire retardant panel 201, drives the fire retardant panel 202, drives the fire retardant panel 203, drives the fire retardant panel 204, drives the fire retardant panel 205, drives the fire retardant panel 206, and drives the fire retardant panel 207 to rise, thereby isolating the first and second fire zones from the non-fire zone. Therefore, the fire spreading can be effectively blocked, and the economic loss is greatly reduced.
In some embodiments, the fire retardant panel driving means 21 drives the fire retardant panel 211 and drives the fire retardant panel 210 to rise, and can isolate the first fire zone from the second fire zone. Therefore, the fire extinguishing agent can effectively block the spread of a serious fire to a slight fire.
In some embodiments, the fire retardant panel driving device 21 drives the fire retardant panel 208 to rise, thereby blocking the spread of fire between the grids of different geographical areas in the second fire area.
In some embodiments, the fire retardant panel driving means 21 drives the fire retardant panel 209 to rise, thereby blocking the spread of fire between the grids of different geographical areas in the first fire area.
According to the technical scheme, a plurality of corresponding flame-retardant plates are arranged according to the grid shape of the geographic area. The control device is in communication connection with the flame retardant plate driving device and sends corresponding driving instructions to the flame retardant plate driving device according to the first fire area and the second fire area. The flame-retardant plate driving device receives the drive designation, and drives the corresponding flame-retardant plate to be lifted by the ground according to the drive instruction, so that the corresponding flame-retardant plate can isolate the first fire area and the second fire area from the non-fire area, and therefore, the economic loss caused by fire spread is greatly reduced.
In some embodiments, a plurality of sprinklers 3, as shown in fig. 3, is provided. The spraying device 3 sprays the fire extinguishing material by being driven by the control device 1. In particular, the sprinklers may correspond to a grid of geographical areas, i.e. one sprinkler is provided in each geographical area grid. The sprinklers may also not correspond to a grid of geographical areas, e.g. a plurality of sprinklers are arranged in one geographical area grid, thereby enabling the sprinklers to adapt to an irregularly shaped geographical area grid.
According to the technical scheme of the embodiment of the utility model, the image information is acquired through the image acquisition device, the monitoring area is divided into grids at a plurality of geographical positions according to the acquired image information, the firework detection model is pre-installed on the control device, the fire in the monitoring area is detected in real time through the firework detection model, the plurality of flame retardant plates are arranged according to the grids at the geographical positions, the control device drives the flame retardant plate driving device according to the fire, and the flame retardant plate driving device drives the corresponding flame retardant plates to rise, so that the fire in different monitoring areas is blocked.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A fire fighting system, characterized in that the fire fighting system comprises:
the image acquisition device is used for acquiring images of the monitoring area;
the flame retardant device is arranged in the monitoring area in a lifting mode and is used for blocking fire;
a spraying device configured to spray a fire extinguishing material; and
and the control device is in communication connection with the image acquisition device, the flame-retardant device and the spraying device, and controls the flame-retardant device and the spraying device according to the image acquired by the image acquisition device.
2. A fire fighting system as defined in claim 1, wherein the fire retardant device further comprises:
a flame retardant sheet; and
and the flame retardant plate driving device is configured to controllably drive the flame retardant plate to ascend or descend.
3. A fire fighting system as defined in claim 2, wherein the fire retardant panel is liftably mounted on the ground of a monitored area building.
4. A fire fighting system as defined in claim 2, wherein the fire retardant panel is liftably mounted on a roof of a monitored area building.
5. A fire fighting system as defined in claim 1, wherein the sprinkler has an adjustable intensity of spray.
6. A fire fighting system as defined in claim 1, wherein the sprinkler includes a plurality of fire extinguishers disposed within the monitoring area.
7. A fire fighting system as defined in claim 1, wherein the image capture device includes a plurality of cameras.
8. A fire fighting system as defined in claim 2, wherein the monitoring area includes a plurality of grids of geographic areas, the fire retardant panels being respectively disposed between different grids;
the control device is arranged to control the corresponding fire retardant plate of the grid in fire to lift so as to isolate the adjacent grids.
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| CN202120474847.9U CN215822174U (en) | 2021-03-04 | 2021-03-04 | Fire-fighting system |
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| CN202120474847.9U CN215822174U (en) | 2021-03-04 | 2021-03-04 | Fire-fighting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452563A (en) * | 2022-02-21 | 2022-05-10 | 台州学院 | Fire-fighting system for new energy automobile in parking lot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452563A (en) * | 2022-02-21 | 2022-05-10 | 台州学院 | Fire-fighting system for new energy automobile in parking lot |
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