Parking space structure with flame-retardant function

Abstract

The utility model discloses a parking space structure with a flame-retardant function, which is characterized in that the parking space structure comprises two firewalls which are respectively arranged on the left side and the right side of a parking space, and water storage cavities are arranged in the firewalls; the first spraying system comprises a pump body, a pipeline and a plurality of spraying heads which are connected; the spraying heads are embedded in the two side faces of the firewall body and face the outer side, and the water pumping end of the pump body extends into the water storage cavity.

Description

Technical Field

[0001] The utility model relates to a parking space structure with a flame retardant function. Background Art

[0002] The automotive industry has shifted towards electric vehicles, with automakers releasing a wide variety of electric vehicles for consumers to choose from. Electric vehicles currently primarily use lithium-ion batteries, located in the vehicle's underbody. However, existing automotive batteries consist of hundreds of cells connected in series and parallel. A single problem with a single cell poses a risk of fire and spontaneous combustion, such as overcharging, external short circuits, internal short circuits, or excessive temperatures. Once an electric vehicle battery catches fire, the combustion process is extremely rapid, making timely extinguishing difficult. Therefore, the best approach is to extinguish the fire while also minimizing damage to adjacent vehicles due to the high temperatures.

[0003] Therefore, how to stop losses in time while extinguishing the fire is a technical problem that we urgently need to solve. Utility Model Content

[0004] The utility model provides a parking space structure with a flame retardant function, the purpose of which is to provide a parking space capable of extinguishing a fire while preventing damage to adjacent vehicles caused by high temperature.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] Parking space structures with flame retardant function include:

[0007] Two firewalls are respectively arranged on the left and right sides of a parking space, and a water storage chamber is provided in the firewall; a first sprinkler system includes a connected pump body, pipelines and a plurality of sprinkler heads; the sprinkler heads are buried in the two side surfaces of the firewall wall and face outward, and the water pumping end of the pump body extends into the water storage chamber.

[0008] Preferably, there is also a smoke sensor, which is arranged on the ground of the parking space to sense the smoke concentration in the parking space; and a probe, which is arranged on the top of the parking space to monitor whether there is an open fire in the corresponding parking space.

[0009] Preferably, a first signal control switch is provided on the pump body, and the smoke sensor and the probe send a start signal to the first signal control switch when an abnormality is detected.

[0010] Preferably, a second sprinkler system is provided above each of the parking spaces, the second sprinkler system is aimed at the parking space, and the second sprinkler system is provided with a second signal control switch for opening and closing.

[0011] Preferably, the water inlet of the second sprinkler system is connected to the water storage chamber or fire water.

[0012] Preferably, the device further comprises an emergency button for controlling emergency braking of the first and second sprinkler systems.

[0013] Preferably, a low-pressure spray head is further provided on the wall of the fire wall, and the low-pressure spray head is connected to the first spray system.

[0014] Preferably, a vehicle bottom spray system is provided on the ground of the parking space.

[0015] Preferably, an aquifer is provided below the parking spaces, and the aquifer is connected to the ground of each parking space.

[0016] Preferably, the aquifer is used as one of the water supplies for the underbody spray system.

[0017] Due to the adoption of the above-mentioned technical solution, the parking space structure of the present application plays the role of isolating the parking spaces on both sides of the flame through the firewall. At the same time, by setting up a water storage chamber and a first sprinkler system in the firewall, it can achieve the role of isolating high temperature, thereby achieving the purpose of extinguishing the fire and stopping the loss in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the present utility model;

[0019] Figure 2 is a cross-sectional view of a firewall of a parking space in the first embodiment;

[0020] Figure 3 is a cross-sectional view of the firewall in the first embodiment;

[0021] Figure 4 This is a schematic structural diagram of a second embodiment of the present utility model;

[0022] Figure 5 This is a schematic structural diagram of the third embodiment of the present utility model. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.

[0024] See also Figure 1 、 Figure 2 and Figure 3 As shown in FIG, the parking space structure with flame retardant function of the present invention comprises two fire walls 1 respectively arranged on the left and right sides of the parking space to separate the parking space on fire from the adjacent parking spaces. The fire wall 1 is a hollow structure, and the bottom thereof is set as a water storage chamber 11. Figure 3As shown, the water storage chamber 11 is used for daily water storage. The stored water can be used to lower the temperature of the firewall itself and also serve as the water supply for the first sprinkler system 2, forming a recycling system. In addition, a water inlet pipe is provided on the firewall 1 to replenish the water in the water storage chamber 11. The first sprinkler system 2 is located within the firewall 1. The first sprinkler system 2 includes a connected pump body 21, a pipeline 22, and a plurality of sprinkler heads 23. The pipeline 22 is made of stainless steel. The sprinkler heads 23 are arranged in multiple layers within the wall of the firewall 1. The pumping end of the pump body 212 is located within the water storage chamber 11. When the pump body 11 is turned on, it pumps the water in the water storage chamber 11 and uses the sprinkler heads 23 to spray and cool the vehicles in the parking spaces and the opposite wall to extinguish the fire and reduce the temperature transmitted to the adjacent parking spaces. At the same time, the water in the water storage chamber 11 can lower the temperature of the firewall itself and reduce the temperature transmitted through the wall.

[0025] In such Figure 4 In the second embodiment shown, based on the first embodiment, the following additional features are added: a smoke sensor 3 is provided on the ground of the parking space and a probe 4 is provided above the parking space. Since the battery of the new energy source is provided under the vehicle, the smoke sensor 3 is provided on the ground of the parking space to sense the smoke concentration in the parking space. The probe 4 is provided on the top of the parking space to monitor whether an open flame occurs in the corresponding parking space. When the smoke concentration is abnormally high or an open flame occurs in the parking space, the smoke sensor 3 and the probe 4 generate a start signal and send it to the first signal control switch on the pump body. The pump body is automatically turned on and starts to pump water to cool the firewall. The probe 4 should be set not to turn on when someone is present to prevent damage to the person in the parking space on fire.

[0026] In addition, a low-pressure spray head 6 is provided on the wall of the fire wall, and the low-pressure spray head 6 is communicated with the first spray system. When the first spray system is turned on, the low-pressure spray head 6 is also turned on at the same time, and atomization further reduces the temperature and reduces the toxic gas.

[0027] In such Figure 5 In the third embodiment shown, a second sprinkler system 5 is installed above each parking space. A second signal control switch is provided on the second sprinkler system 5 for receiving an activation signal. Upon receiving the activation signal, the second sprinkler system 5 sprays and extinguishes the burning car in the parking space.

[0028] The second sprinkler system can be connected to a water storage chamber within the firewall, directly to a fire water line, or to a rapid cooling gas tank. Both the first and second sprinkler systems are connected to an emergency button, which can be used to control the opening and closing of the sprinkler system when the parking space is occupied.

[0029] A spray system 7 is provided below the ground level of the parking space. This spray system 7 can be controlled by a third signal control switch or another switch. The third signal control switch is also used to receive activation signals generated by the smoke sensor 3 and the probe 4 to control the on / off of the spray system 7.

[0030] An aquifer is located beneath each parking space and is connected to the ground level of each parking space. Water from the parking spaces can be channeled into the aquifer for storage and cooling. The aquifer can also be used as a water supply for the undercar spray system.

[0031] In summary, the present application utilizes a firewall to isolate flames, utilizes the hollow structure of the firewall to store water, and sets up a first sprinkler system in the firewall to cool the firewall body to reduce the temperature transmitted to the adjacent parking space, thereby preventing high temperature from causing damage to the car in the adjacent parking space, and at the same time extinguishing the fire in the vehicle on fire in the parking space.

[0032] The above-described embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. Equivalent changes and modifications made to the present invention by those skilled in the art should all fall within the scope of the claims appended to the present invention.

Claims

1. A parking space structure with flame retardant function, characterized in that: include: Two firewalls, which are respectively arranged on the left and right sides of a parking space, each having a water storage cavity; The first spray system includes a connected pump body, pipelines and a plurality of spray heads; the spray heads are embedded in the two side surfaces of the fire wall and face outward, and the water pumping end of the pump body extends into the water storage cavity.

2. The parking space structure with flame retardant function according to claim 1, characterized in that: Also features a smoke sensor disposed on the ground of the parking space to sense the smoke concentration in the parking space; and A probe is arranged on the top of the parking space to monitor whether an open fire occurs in the corresponding parking space.

3. The parking space structure with flame retardant function according to claim 2, characterized in that: The pump body is provided with a first signal control switch, and the smoke sensor and the probe send a start signal to the first signal control switch when an abnormality is detected.

4. The parking space structure with flame retardant function according to claim 1, characterized in that: A second sprinkler system is provided above each of the parking spaces, the second sprinkler system is aimed at the parking space, and the second sprinkler system is provided with a second signal control switch for opening and closing.

5. The parking space structure with flame retardant function according to claim 4, characterized in that: The water inlet of the second sprinkler system is connected to the water storage chamber or fire-fighting water.

6. The parking space structure with flame retardant function according to claim 4, characterized in that: The system further includes an emergency button for controlling the emergency braking of the first and second sprinkler systems.

7. The parking space structure with flame retardant function according to claim 1, characterized in that: A low-pressure spray head is also provided on the wall of the fire wall, and the low-pressure spray head is communicated with the first spray system.

8. The parking space structure with flame retardant function according to claim 2, characterized in that: A vehicle bottom spraying system is provided on the ground of the parking space.

9. The parking space structure with flame retardant function according to claim 8, characterized in that: An aquifer is provided below the parking spaces, and the aquifer is connected to the ground of each parking space.

10. The parking space structure with flame retardant function according to claim 9, characterized in that: The aquifer is used as one of the water supplies for the underbody spray system.

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