Single-layer parking device with fire extinguishing function

Abstract

The invention relates to a single-layer parking device with a fire extinguishing function. The single-layer parking device comprises a single-layer supporting plate and a fire extinguishing groove with a top opening; the single-layer supporting plate is completely positioned in the top opening of the fire extinguishing groove when overlooking is carried out; and the single-layer supporting plate is provided with a descending device, the descending device is arranged in the fire extinguishing groove, the single-layer supporting plate can be kept at the top opening of the fire extinguishing groove through the descending device, and the descending device can enable the single-layer supporting plate to enter the fire extinguishing groove. According to the single-layer parking device with the fire extinguishing function, a vehicle can be continuously soaked in flame-retardant liquid in the fire extinguishing tank, so that the vehicle is cooled while being isolated from air, and extinguishing is effectively carried out on the vehicle; cooling can be effectively carried out on a burning vehicle, and the fire extinguishing speed is increased; diffusion of harmful gas and smoke can be effectively avoided; and the descending device and a lifting device do not need to be arranged separately, the cost is advantageously reduced, and the space is advantageously saved.

Description

technical field [0001] The invention relates to a single-story parking device with a fire extinguishing function, in particular to a single-story parking device facing an electric vehicle with a fire extinguishing function. Background technique [0002] With the development and progress of society, new energy vehicles such as electric vehicles are becoming more and more popular. Among them, due to environmental protection requirements, the number of electric vehicles driven by electric energy is increasing year by year. [0003] However, electric vehicles are usually driven by lithium batteries, which have a high energy density. When the lithium batteries of electric vehicles are natural, it is difficult to tow the electric vehicle, and the lithium battery fire is usually the first to spread to the tires. Most electric vehicles The battery pack of the car is placed at the bottom of the electric car and sealed; it is difficult to extinguish it with conventional fire extingui...

AI Technical Summary

Problems solved by technology

[0003] However, electric vehicles are usually driven by lithium batteries, which have a high energy density. When the lithium batteries of electric vehicles are natural, it is difficult to tow the electric vehicle, and the lithium battery fire is usually the first to spread to the tires. Most electric vehicles The battery pack of the car is placed at the bottom of the electric car and sealed; it is difficult to extinguish it with conventional fire extinguishing methods, such as fire extinguishers or spraying water, and the spread of harmful gases and smoke cannot be avoided

[0004] In addition, when the electric vehicle is charging or parking, the charging current of the lithium battery is relatively high, and the temperature is also high, resulting in a high probability of spontaneous combustion of the electric vehicle when it is parked for charging.

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