KR20230077764A - cover for fire suppression and defence - Google Patents

Abstract

The present invention relates to a cover for car fire suppression and defense, having a novel structure, which can quickly and effectively extinguish ignition and thermal runaway caused by a failure in the batteries of an electric vehicle, and can prevent damage to surrounding cars due to fires in a neighboring electric vehicle. The cover for car fire suppression and defense comprises: a protection unit (A) provided in a parking lot to cover and hide the perimeter of a parked vehicle; a fire detection means (71) provided in the parking lot; and a control means (73) receiving a signal from the fire detection means (71) and controlling the operation of the protection unit (A). When a fire occurs, the cover for car fire suppression and defense can automatically activate the protection unit (A) to cover and hide the car parked on an inner side of the protection unit (A), thereby preventing the car from being damaged by the fire, can quickly extinguish the fire, and can prevent damage to surrounding cars due to the fire.

Description

Car fire suppression and defense cover {cover for fire suppression and defense}

The present invention relates to an automobile fire suppression and defense cover, and more particularly, to a cover capable of quickly and effectively suppressing ignition and thermal runaway caused by a battery failure of an electric vehicle, and a nearby vehicle due to a fire in an electric vehicle. It relates to a cover for automobile fire suppression and defense of a new structure that can prevent damage to.

In recent years, the number of people using electric vehicles is increasing.

In addition, it is announcing that production of vehicles with internal combustion engines will be discontinued worldwide.

Such an electric vehicle is equipped with a large-capacity battery and operates using electricity charged in the battery.

However, since the battery of such an electric vehicle is charged with a large amount of electricity, a fire may occur in the event of an accident or breakdown.

In addition, such a battery generates strong heat in the event of a fire.

Therefore, when a fire breaks out in an electric car in a parking lot, the fire can easily spread to other nearby cars, and the surrounding cars can be contaminated by dust generated when the electric car burns. has occurred

This problem has occurred in general internal combustion engine vehicles as well as the aforementioned electric vehicle.

Therefore, there is a need for a new method capable of solving these problems.

Registered Patent No. 10-2201696,

The present invention is to solve the above problems, and it is possible to quickly and effectively suppress ignition and thermal runaway caused by battery failure of electric vehicles, while preventing damage to nearby cars due to fires of nearby electric vehicles. Its purpose is to provide a cover for automobile fire suppression and defense of a new structure that can be prevented.

The present invention for achieving the above object is a protection unit (A) provided in a parking lot to cover and cover the circumference of a parked vehicle, a fire detection means 71 provided in the parking lot, and the fire detection means ( 71) and a control means (73) for controlling the operation of the protection unit (A), and the protection unit (A) includes a support (10) fixed to the floor of the parking lot, and the support ( 10) and a plurality of support bars 20 rotatably coupled in the forward and backward direction, and when coupled to the support bar 20 and rotating the support bar 20 forward and backward, the support bar 10 is folded forward or unfolded backward. A suffocation cloth 30 to cover the upper part of a car parked on the inside of a ), and a folding that is connected to the support bar 20 and folds or unfolds the suffocation cloth 30 by rotating the support bar 20 forward and backward. means 40, and the control means 73 operates the folding means 40 when it detects that a fire has occurred in the fire detection means 71 so that the suffocating cloth 30 extends to the circumference of the vehicle. There is provided a cover for automobile fire suppression and defense, characterized in that to cover.

According to another feature of the present invention, it is provided on one side of the parking lot and includes a camera 72 connected to the control means 73, and the control means 73 communicates with the manager's mobile phone 74 through the Internet. It is configured so that the administrator can check the image captured by the camera 72 through his mobile phone 74 and input a control command to the control means 73 using the mobile phone 74. There is provided a cover for automobile fire suppression and defense, characterized in that.

According to another feature of the present invention, the support 10 includes a front member 12 extending laterally and a pair of side members 13 extending rearwardly from both ends of the front member 12, , The opening 11 is formed between the rear end of the side member 13, and an opening and closing means 14 for opening and closing the opening 11 is provided at the rear of the support 10, and the support 10 ) Further comprising a fire extinguishing means 50 for extinguishing a fire in a vehicle by spraying water into a vehicle parked inside, and a plurality of fire extinguishing means 50 are provided on the upper surface of the support 10 to face the vehicle. A dog upper injection nozzle 51, a lower injection nozzle 52 provided to face upward on the upper surface of the support plate 52a provided on the bottom surface of the central portion of the space formed by the support 10, and the upper injection nozzle ( 51), a water supply pipe 53 connected to the lower part injection nozzle 52, and a water supply pump 54 provided in the middle of the water supply pipe 53, and controlling the opening and closing means 14 to control the support 10 ) After blocking the opening 11, when the water supply pump 54 is driven, water is sprayed to the circumference and lower side of the vehicle through the upper injection nozzle 51 and the lower injection nozzle 52 to prevent fire. There is provided a cover for automobile fire suppression and defense, characterized in that the water sprayed at the same time as extinguishing is stored inside the support (10).

A car fire suppression and defense cover according to the present invention includes a protection unit (A) provided in a parking lot to cover and cover the circumference of a parked vehicle, a fire detection means 71 provided in the parking lot, and the fire detection means It is composed of a control means (73) for receiving the signal of (71) and controlling the operation of the protection unit (A), and when a fire occurs, the protection unit (A) is automatically operated so that the inside of the protection unit (A) By covering the car parked in the car, it is possible to prevent the car from being damaged by fire, and there is an advantage in that it is possible to quickly extinguish the fire and prevent damage to nearby vehicles due to the fire.

1 is a plan configuration diagram showing a cover for automobile fire suppression and defense according to the present invention;
2 is a side configuration diagram showing a cover for automobile fire suppression and defense according to the present invention;
Figure 3 is a side view showing the protection unit of the automobile fire suppression and defense cover according to the present invention;
Figure 4 is a side cross-sectional view showing the protection unit of the automobile fire suppression and defense cover according to the present invention;
5 is a circuit diagram of a cover for automobile fire suppression and defense according to the present invention;
6 to 8 are reference views showing the action of the automobile fire suppression and defense cover according to the present invention.

Hereinafter, the present invention will be described in detail based on the accompanying exemplary drawings.

1 to 8 show a car fire suppression and defense cover according to the present invention, which is provided in the basement of a building to illustrate that it is provided in an underground parking lot so that several vehicles can be parked.

According to this, the automobile fire suppression and defense cover includes a plurality of protection units (A) provided in a parking lot and covering the circumference of a parked vehicle, a fire extinguishing means 50 connected to the protection unit (A), A fire detection means 71 and a camera 72 provided in the parking lot, and a control means 73 connected to the fire detection means 71 and the camera 72 and controlling the operation of the protection unit A. It consists of

The protection unit (A) is composed of several, and is provided one by one on the parking surface of the parking lot. A support bar 10 fixed to the support bar 10, a plurality of support bars 20 rotatably coupled to the support bar 10 in the forward and backward directions, and coupled to the support bar 20 to rotate the support bar 20 forward and backward. When this is done, the suffocation cloth 30, which is folded forward or unfolded backward to cover the upper part of the car parked inside the support 10, is connected to the support bar 20 and rotates the support bar 20 forward and backward. It consists of a folding means (40) for folding or unfolding the suffocation cloth (30).

The support 10 is composed of a front member 12 extending laterally and a pair of side members 13 extending rearward from both ends of the front member 12, An opening 11 for vehicles entering and exiting is formed between the rear end, and the lower surface is watertightly fixed to the floor of the parking lot.

At this time, an opening and closing means 14 for opening and closing the opening 11 is provided at the rear of the support 10 .

The opening/closing means 14 is composed of a panel shape extending in the lateral direction, and is connected to a blocking plate 14a rotatably coupled to a bracket provided on a bottom surface from a vertical to a rearward direction, and to the blocking plate 14a for blocking. It is composed of rotation driving means 14b for rotating the plate 14a.

The blocking plate (14a) is composed of a rectangular plate shape extending in the lateral direction, and when erected vertically, both sides of the front side are in close contact with the rear end of the side member 13 to seal the rear of the support 10 watertightly and rear When rotated, it is configured to be inserted into the concave groove 15 formed on the bottom surface.

To this end, the concave groove 15 is formed concave downward on the bottom surface of the parking lot in a shape corresponding to the shape of the blocking plate 14a.

The rotation driving means 14b is connected to the blocking plate 14a and uses a driving motor that rotates the blocking plate 14a.

Therefore, when the rotation driving means 14b rotates the blocking plate 14a backward, the blocking plate 14a is inserted into the concave groove 15 to open the opening 11, and the blocking plate 14a When is rotated forward, the blocking plate 14a comes into close contact with the rear end of the side member 13 to seal the opening 11, and as will be described later, the water sprayed from the fire extinguishing means 50 is transferred to the support 10 ) And to be stored between the opening and closing means (14).

The support bar 20 is constructed by bending a bar of metal material in a DIGUT character, and both ends are rotatably coupled to the outer surface of the support 10 side member 13 in the front and rear directions.

The suffocation cloth 30 is formed by cutting a synthetic resin sheet having heat resistance, waterproofness and airtightness that can withstand a temperature of 1000 degrees for about 10 minutes in a form that can completely cover the circumference of the vehicle.

At this time, the suffocation cloth 30 is coupled to the outside of the support bar 20, so that when the support bar 20 is folded or separated by rotating the support bar 20 forward and backward, the suffocation cloth 30 is together with the support bar 20. It is configured to be folded or unfolded, and when completely unfolded, the lower circumference is in close contact with the bottom surface to block external air from entering the inside.

The folding means 40 uses a driving motor connected to the frontmost support bar 20 .

The fire extinguishing means 50 includes a plurality of upper injection nozzles 51 provided on the upper surface of the support 10 to face the vehicle, and a support plate 52a provided on the bottom surface of the central portion of the space formed by the support 10 A lower part injection nozzle 52 provided on the upper surface thereof to face upward, a water supply pipe 53 connected to the upper part injection nozzle 51 and the lower part injection nozzle 52, and a middle part of the water supply pipe 53 provided Consists of a water pump (54).

The upper injection nozzle 51 is provided to be spaced apart from the support 10 at regular intervals.

The support plate 52a is fixed to the bottom surface.

The end of the water supply pipe 53 is connected to the water pipe.

The water supply pump 54 seals the middle part of the water supply pipe 53 when it is stopped, and pressurizes the tap water supplied through the water supply pipe 53 when it is in operation to supply the upper injection nozzle 51 and the lower injection nozzle 52. supply

At this time, a control valve 53a controlled by the control means 73 is provided in the middle of the water supply pipe 53, and the upper injection nozzle 51 and the lower injection nozzle provided in each protection unit (A) It is configured to control the flow of tap water supplied to (52).

The fire detection means 71 is provided in each part of the parking lot and configured to detect smoke or heat generated in the event of a fire.

The camera 72 uses a general thermal imaging camera, and a plurality of cameras are configured to photograph the entire inside of the parking lot.

The control unit 73 is connected to a monitor provided in a management office for managing a parking lot and transmits an image captured by the camera 72 to the monitor.

In addition, an image analysis program 73a for analyzing an image captured by the camera 72 is installed in the control means 73 .

The image analysis program (73a) is configured to analyze the image captured by the camera 72 when a fire occurs to determine which protection unit (A) the vehicle in which the fire has occurred is parked.

In addition, it is configured to communicate with the manager's mobile phone 74 through the Internet, so that the manager checks the image captured by the camera 72 through his mobile phone 74, and the folding means 40 operates. It is configured to control.

The cell phone 74 uses a general smart phone.

The operation of the automobile fire suppression and protective cover configured as described above is as follows.

First, in normal times, as shown in FIGS. 4 and 6, the support bar 20 of the protection unit A is rotated forward so that the suffocation cloth 30 maintains a forward folded state, and the opening and closing means ( The blocking plate 14a of 14) is rotated backward and inserted into the concave groove 15.

Therefore, the vehicle can park by entering the inside of the protection unit A, that is, the inside of the support 10 through the opening 11 of the support 10.

At this time, the camera 72 continuously photographs the inside of the parking lot, and the manager accesses the control means 73 through the mobile phone 74 to check the image captured by the camera 72 in real time. If necessary, the protection unit (A) can be remotely controlled by inputting various control commands to the control means (73) through the mobile phone (74).

In addition, when a fire occurs in a vehicle parked inside the support 10 or a vehicle nearby, the control means 73 receives a signal from the fire detection means 71 to cause a fire inside the parking lot. If it is determined that the fire has occurred in the car parked in which protection unit (A), the video analysis program (73a) analyzes the video taken by the camera (72).

And, as shown in FIG. 7, the control means 73 controls the folding means 40 provided in each protection unit A to rotate the support bar 20 backward, so that the suffocation cloth ( 30) is spread out to cover the vehicle.

At this time, the suffocating cloth 30 is in close contact with the bottom surface to prevent outside air from flowing into the inside, so that in the case of a vehicle on fire, the fire is naturally extinguished and at the same time the vehicle is burned Prevent smoke or dust from spreading to the outside.

In addition, in the case of a vehicle in which a fire has not occurred, since the suffocating cloth 30 covers the outside, the vehicle is prevented from being damaged by heat, smoke, or dust generated while the vehicle is being burned.

In addition, as shown in FIG. 7, the control means 73 controls the rotation driving means 14b of the opening and closing means 14 to rotate the blocking plate 14a upward to the support ( 10), and as shown in FIG. 8, the upper injection nozzle 51 and the lower injection nozzle 51 of the protection unit A where the vehicle in which the fire occurred is parked by controlling the fire extinguishing means 50 By supplying water to the nozzle 52, the vehicle fire is actively extinguished.

At this time, the water injected into the vehicle by the fire extinguishing means 50 is stored inside the support 10, and the temperature of the vehicle is cooled by the water stored inside the support 10 in this way, thereby preventing a fire in the vehicle. to suppress more quickly.

The car fire suppression and defense cover configured as described above includes a protection unit (A) provided in a parking lot to cover the circumference of a parked vehicle, a fire detection means 71 provided in the parking lot, and the fire detection means ( 71) and a control means (73) for controlling the operation of the protection unit (A), and when a fire occurs, the protection unit (A) is automatically operated to By covering the parked car, it is possible to prevent the car from being damaged by fire, and there is an advantage in that it is possible to quickly extinguish the fire and prevent damage to surrounding vehicles due to the fire.

And, one side of the parking lot includes a camera 72 connected to the control means 73, and the control means 73 is configured to communicate with the manager's mobile phone 74 through the Internet, so that the manager can By checking the image captured by the camera 72 through the mobile phone 74 and inputting a control command to the control means 73 using the mobile phone 74, the parking lot can be effectively managed. There are advantages to being able to

In addition, a fire extinguishing means 50 for extinguishing a fire in a vehicle by spraying water into a vehicle parked inside the support 10, and provided at the opening 11 and opening and closing the opening 11, the fire extinguishing means ( 50) is further provided with an opening/closing means 14 for storing the water injected by the support 10, so that when a fire occurs in the vehicle, the inside of the protection unit A where the vehicle on fire is parked. It has the advantage of being able to more effectively extinguish a fire in a vehicle by spraying water with it.

In the case of this embodiment, the protection unit (A) is illustrated as being composed of two, but the number of the protection unit (A) can be increased to a plurality if necessary.

10. Support bar 20. Support bar
30. Suffocation cloth 40. Folding means
71. Fire detection means 73. Control means

Claims (3)

A protection unit (A) provided in the parking lot to cover and cover the circumference of the parked vehicle;
A fire detection means 71 provided in the parking lot;
A control means 73 for receiving a signal from the fire detection means 71 and controlling the operation of the protection unit A,
The protection unit (A)
A support 10 fixed to the floor of the parking lot;
A plurality of support bars 20 rotatably coupled to the support 10 in the forward and backward directions;
A suffocating cloth 30 coupled to the support bar 20 and folded forward or unfolded rearward when the support bar 20 is rotated forward and backward to cover the upper part of a car parked inside the support 10;
It includes a folding means 40 connected to the support bar 20 and rotating the support bar 20 forward and backward to fold or unfold the suffocation cloth 30,
The control means (73) operates the folding means (40) when it detects that a fire has occurred in the fire detection means (71) so that the suffocating cloth (30) covers the circumference of the vehicle. Fire suppression and defense cover.
According to claim 1,
It is provided on one side of the parking lot and includes a camera 72 connected to the control means 73,
The control means 73 is configured to be able to communicate with the manager's mobile phone 74 through the Internet, so that the manager checks the image captured by the camera 72 through his mobile phone 74, and the mobile phone ( 74) to input a control command to the control means (73).
According to claim 1,
The support 10 is
A front member 12 extending in the lateral direction;
Including a pair of side members 13 extending rearward from both ends of the front member 12,
The opening 11 is formed between the rear end of the side member 13,
An opening and closing means 14 for opening and closing the opening 11 is provided at the rear of the support 10,
Further comprising a fire extinguishing means 50 for extinguishing a fire in a vehicle by spraying water to a vehicle parked inside the support 10,
The fire extinguishing means 50 is
A plurality of upper injection nozzles 51 provided on the upper surface of the support 10 to face the vehicle;
A lower part spray nozzle 52 provided on the upper surface of the support plate 52a provided on the bottom surface of the central part of the space formed by the support 10 and facing upward,
A water supply pipe 53 connected to the upper injection nozzle 51 and the lower injection nozzle 52;
Including a water supply pump 54 provided in the middle of the water supply pipe 53,
After the opening 11 of the support 10 is blocked by controlling the opening/closing means 14 and the water supply pump 54 is driven, the vehicle passes through the upper injection nozzle 51 and the lower injection nozzle 52. Car fire suppression and defense cover, characterized in that water is sprayed on the circumference and the lower side to extinguish the fire and at the same time the sprayed water is stored inside the support (10).

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