A new energy vehicle charging station fire blanket throwing system

Abstract

The utility model relates to a new energy automobile charging station fire blanket throwing system, including the upright post fixed in parking stall both sides, the top of both sides upright post is fixedly connected with the both ends of crosspiece respectively, its characterized in that: on the crosspiece with the slidable way connection has the fire blanket conveying part, the bottom of fire blanket conveying part with the breakable way connection has the fire blanket of storage state, through setting up fire blanket conveying part, when the self -ignition of charging vehicle, can convey the fire blanket to the top of self -ignition vehicle through fire blanket conveying part, through the fire blanket that inflates rapidly unfolds and sends to the top of self -ignition vehicle to realize the complete coverage of self -ignition vehicle to isolate air to the quick fire extinguishing of self -ignition vehicle, can be through the fire blanket that unfolds and separates the fire from surrounding circuit and charging vehicle, reduces the adverse effect of self -ignition vehicle to surrounding circuit and charging vehicle, also can save the time of fire brigade to reach the scene, improves the fire extinguishing efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of fire extinguishing systems for charging stations, and specifically to a fire blanket deployment system for new energy vehicle charging stations. Background Technology

[0002] Due to fuel efficiency, environmental friendliness, and economic costs, electric vehicles and other new energy vehicles have gradually become more widespread and used. They are powered by onboard batteries, which need to be recharged promptly after the power is depleted.

[0003] In existing technologies, electric vehicles need to be driven to a charging station with charging piles to charge. However, due to factors such as aging wiring and rising ambient temperatures, vehicles charging are prone to spontaneous combustion and other emergencies. Since multiple vehicles are often parked in a charging station, a fire could spread and increase safety risks.

[0004] Existing technologies already include solutions for extinguishing fires in electric vehicles using fire blankets. For example, see patent application CN118681161A, which discloses a fire blanket device and method for extinguishing fires in electric vehicles; patent application CN216395104U, which discloses a fire blanket for protecting electric vehicle batteries; and patent application CN115267043A, which discloses a testing system and method for fire blankets applied to electric vehicles.

[0005] When using the fire-fighting facilities built into the charging station to extinguish a fire, on the one hand, the built-in fire-fighting facilities cannot achieve a rapid fire extinguishing effect on the burning vehicle, and improper use may also cause a short circuit and spread the fire to charging vehicles in adjacent parking positions; on the other hand, even if the fire alarm is reported in time, it takes time for the fire brigade to arrive at the scene to extinguish the fire, which is not conducive to the charging safety of multiple charging vehicles inside the charging station.

[0006] Therefore, there is an urgent need to provide a new solution to address the defects and shortcomings of the existing technologies. Utility Model Content

[0007] In order to address the defects and shortcomings of the existing technology, this utility model proposes a fire blanket deployment system for new energy vehicle charging stations.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: A fire blanket delivery system for a new energy vehicle charging station includes columns fixed to both sides of a parking space, with the tops of the columns respectively fixedly connected to both ends of a crossbar. The system is characterized in that a fire blanket delivery part is slidably connected to the crossbar, and the bottom of the fire blanket delivery part is disconnectably connected to a fire blanket in a stowed state.

[0009] As a further preferred embodiment of this utility model, the outer side of the crossbar is fixedly disposed on the slide rail, and a slider is fixed on one side of the fire blanket conveying part, the slider being slidably connected to the slide rail.

[0010] As a further preferred embodiment of the present invention, a motor and an air pump are fixed on the top of the fire blanket conveying part, the output end of the motor is connected to the slider, and the air pump is connected to the interior of the fire blanket.

[0011] As a further preferred embodiment of this utility model, the motor is a bidirectional drive motor.

[0012] As a further preferred embodiment of the present invention, an electric latch is provided between the bottom of the fire blanket transport section and the fire blanket. When the electric latch is closed, the fire blanket transport section remains connected to the fire blanket; when the electric latch is open, the fire blanket transport section is disconnected from the fire blanket.

[0013] As a further preferred embodiment of this utility model, the fire blanket is a square or round fire blanket, and the outer diameter of the fire blanket is larger than the outer diameter of the vehicle but smaller than the outer diameter of a single parking space.

[0014] As a further preferred embodiment of the present invention, an air duct connected to an air pump is fixedly provided on one side of the fire extinguishing blanket, and the air duct is evenly laid along the center of the fire extinguishing blanket to the radial outer edge.

[0015] As a further preferred embodiment of this utility model, a frame is fixedly provided on the other side of the fire blanket, and the frame is a telescopic frame.

[0016] As a further preferred embodiment of the present invention, the outer edge of the fire blanket is fixedly provided with several counterweights.

[0017] As a further preferred embodiment of this utility model, the charging station is equipped with a camera device and a temperature detector.

[0018] In summary, the beneficial effects achieved by this utility model compared to the prior art include at least the following: 1) This utility model provides a fire blanket delivery system for new energy vehicle charging stations. By setting up a fire blanket delivery unit, when a charging vehicle spontaneously combusts, the fire blanket can be delivered to the top of the burning vehicle. By quickly unfolding the inflated fire blanket and delivering it to the top of the burning vehicle, the fire blanket can be completely covered to isolate the vehicle from the air, thereby achieving rapid fire extinguishing. The unfolded fire blanket can isolate the fire from the surrounding circuits and charging vehicles, reducing the adverse effects of the burning vehicle on the surrounding circuits and charging vehicles. It can also save the time for the fire brigade to arrive at the scene and improve fire extinguishing efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the fire blanket of this utility model in its stored state; Figure 3 This is a schematic diagram of the structure of the fire blanket of this utility model as it unfolds. Figure 4 This is a schematic diagram of the structure of the fire blanket after it has been unfolded in this utility model. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] [First Embodiment] like Figure 1-4 The image shows a fire blanket deployment system for a new energy vehicle charging station according to the first embodiment of this utility model. Figure 1 As shown, the system includes uprights 100 fixed to both sides of the parking space 400. The tops of the uprights 100 are fixedly connected to both ends of a crossbar 200. A fire blanket delivery unit 300 is slidably connected to the crossbar 200. A fire blanket 301 in a retractable state is disconnected from the bottom of the fire blanket delivery unit 300. When a charging vehicle spontaneously combusts at the charging station, the fire blanket delivery unit 300 delivers the fire blanket to the top of the burning vehicle. By rapidly unfolding the inflated fire blanket 301, the fire blanket completely covers the burning vehicle. Isolating the air allows for rapid extinguishing of spontaneously combusted vehicles. The deployed fire blanket isolates the fire from surrounding electrical circuits and charging vehicles, reducing the adverse effects of the fire on these systems and saving time for firefighters to reach the scene, thus improving firefighting efficiency. To facilitate real-time monitoring of the charging status of vehicles within the charging station, cameras and temperature detectors are installed. Real-time image capture of the charging area by the cameras and real-time temperature monitoring by the temperature detectors help determine if any vehicles within the charging station have spontaneously combusted.

[0024] like Figure 1 As shown, in this embodiment, the outer side of the crossbar 200 is fixedly mounted on the slide rail 201, and a slider 202 is fixed on one side of the fire blanket conveying part 300. The slider 202 is slidably connected to the slide rail 201. A motor (not shown) is fixed to the top of the fire blanket conveying part 300. The output end of the motor is connected to the slider 202. The output power of the motor drives the slider 202 to slide relative to the slide rail 201, thereby delivering the fire blanket conveying part 300 fixed to the slider 202 and the fire blanket at its bottom to the location of the spontaneously combusting vehicle. In order to facilitate the fire extinguishing needs of different locations, the slider 202 needs to be set to be able to slide back and forth bidirectionally relative to the slide rail 201. Therefore, the motor in this embodiment is preferably a bidirectional drive motor.

[0025] In this embodiment, an air duct 3011 connected to an air pump is fixedly provided on one side of the fire blanket 301. The air duct 3011 is evenly laid out radially outward from the center of the fire blanket 301. An air pump (not shown) is fixed on the top of the fire blanket transport part 300. The air pump is connected to the interior of the fire blanket 301. The air pump inflates the air duct inside the fire blanket 301, thereby rapidly unfolding the fire blanket 301 and covering the spontaneously combusting vehicle.

[0026] Preferably, an electric latch is provided between the bottom of the fire blanket delivery unit 300 and the fire blanket 301. When the electric latch is closed, the fire blanket delivery unit 300 and the fire blanket 301 remain connected; when the electric latch is open, the fire blanket delivery unit 300 and the fire blanket 301 are disconnected. Thus, by controlling the opening and closing of the electric latch, the unfolded fire blanket can be delivered to the top of the spontaneously combusting vehicle below.

[0027] In this embodiment, the fire blanket 301 can be a square or round fire blanket to meet the fire extinguishing needs of different shapes and sizes. The outer diameter of the fire blanket is larger than the outer diameter of the vehicle but smaller than the outer diameter of a single parking space. While achieving complete coverage of the spontaneously combusting vehicle, it avoids contact between the fire blanket and the adjacent parking space 400, thereby preventing the bottom flame from spreading to the adjacent parking space 400 due to air obstruction when the fire blanket is deployed.

[0028] like Figure 2-3 As shown, in this embodiment, a frame 3012 is fixedly provided on the other side of the fire blanket 301. The frame 3012 is a telescopic frame, which provides overall support for the unfolded fire blanket.

[0029] As a further preferred option, several counterweights 3013 are fixedly provided on the outer edge of the fire blanket 301, so that the fire blanket can be stably positioned after it is unfolded and falls onto the top of the spontaneously combusting vehicle.

[0030] The working process of this embodiment is as follows: Real-time image acquisition of the charging site via camera and real-time temperature monitoring via temperature detector are used to determine if a vehicle has spontaneously combusted at the charging station. When a vehicle is detected to be spontaneously combusting, a motor drives slider 202 to slide relative to rail 201, thereby transporting the fire blanket delivery unit 300 and its bottom fire blanket 301 to above the location of the burning vehicle. Air is pumped into the internal air passages of the fire blanket 301 to quickly deploy it. Once the fire blanket is fully deployed, the electric locking mechanism is activated. When activated, the fire blanket delivery unit 300 disconnects from the fire blanket 301, thereby delivering the unfolded fire blanket to the top of the spontaneously combusting vehicle below. By rapidly unfolding the inflated fire blanket to the top of the spontaneously combusting vehicle, the fire blanket completely covers the vehicle, isolating it from the air and thus quickly extinguishing the fire. The unfolded fire blanket can also isolate the fire from surrounding electrical circuits and charging vehicles, reducing the adverse effects of the spontaneously combusting vehicle on these circuits and vehicles. It can also save the fire department's time to arrive at the scene and improve fire extinguishing efficiency.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A fire blanket deployment system for a new energy vehicle charging station, comprising columns (100) fixed on both sides of a parking space (400), the tops of the columns (100) being fixedly connected to both ends of a crossbar (200), characterized in that: A fire blanket delivery unit (300) is slidably connected to a crossbar (200), and a fire blanket (301) in a stowed state is disconnectably connected to the bottom of the fire blanket delivery unit (300).

2. The new energy vehicle charging station fire blanket launching system according to claim 1, characterized in that: The outer side of the crossbar (200) is fixedly mounted on the slide rail (201), and a slider (202) is fixed on one side of the fire blanket transport part (300). The slider (202) is slidably connected to the slide rail (201).

3. The new energy vehicle charging station fire blanket launching system according to claim 1, characterized in that: The top of the fire blanket delivery unit (300) is fixed with a motor and an air pump. The output end of the motor is connected to the slider (202) for transmission. The air pump is connected to the interior of the fire blanket (301).

4. The new energy vehicle charging station fire blanket launching system according to claim 3, characterized in that: The motor is a bidirectional drive motor.

5. The new energy vehicle charging station fire blanket launching system according to claim 1, characterized in that: An electric latch is provided between the bottom of the fire blanket delivery unit (300) and the fire blanket (301). When the electric latch is closed, the fire blanket delivery unit (300) and the fire blanket (301) remain connected; when the electric latch is open, the fire blanket delivery unit (300) and the fire blanket (301) are disconnected.

6. The new energy vehicle charging station fire blanket launching system according to claim 1, characterized in that: The fire blanket (301) is a square or round fire blanket, and the outer diameter of the fire blanket is larger than the outer diameter of the vehicle and smaller than the outer diameter of a single parking space.

7. The new energy vehicle charging station fire blanket launching system according to claim 3, characterized in that: The fire blanket (301) has an air duct (3011) connected to an air pump fixedly installed on one side. The air duct (3011) is evenly laid along the center of the fire blanket (301) to the outer edge of the radial direction.

8. The new energy vehicle charging station fire blanket launching system according to claim 7, characterized in that: The fire blanket (301) is fixedly provided with a frame (3012) on the other side, and the frame (3012) is a retractable frame.

9. The new energy vehicle charging station fire blanket launching system according to claim 8, characterized in that: The outer edge of the fire blanket (301) is fixedly provided with several counterweights (3013).

10. The new energy vehicle charging station fire blanket launching system according to claim 1, characterized in that: The charging station is equipped with a camera and a temperature detector.

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