广东地下停车场新能源汽车电池热失控起火，多车被烧毁：新能源车电池安全问题再引关注
近日，广东省某地下停车场发生一起新能源汽车电池热失控起火事故，多辆汽车被烧毁，引发社会对新能源汽车电池安全问题的广泛关注。
据了解，起火车辆为一辆停放在地下停车场的某品牌新能源汽车。起火原因初步判定为电池热失控，具体原因仍在调查中。事故发生后，消防部门迅速赶到现场进行扑救，最终将火势控制住，但多辆停放在附近的车辆也受到不同程度的波及。
近年来，随着新能源汽车的快速发展，电池安全问题也日益受到重视。新能源汽车电池通常采用锂离子电池，其能量密度高，但同时也存在一定的安全风险。电池热失控是指电池内部发生短路或过热，导致温度急剧升高，最终引发燃烧或爆炸。
此次事故再次敲响了新能源汽车电池安全警钟。专家指出，电池热失控的原因可能包括电池本身的设计缺陷、生产工艺问题、使用环境不当等。为了确保新能源汽车电池安全，需要从源头上加强电池的设计和生产质量控制，同时加强用户对电池使用和维护的教育，避免不当操作引发安全事故。
针对此次事故，相关部门已展开调查，并表示将加强对新能源汽车电池安全管理，制定更严格的标准和规范，确保新能源汽车安全可靠运行。
起火后第一时间该如何应对？
专家建议，一旦发生新能源汽车电池起火事故，应立即采取以下措施：
- 第一时间拨打119报警，并告知具体位置和车辆型号。
- 迅速撤离现场，远离起火车辆，并提醒周围人员疏散。
- 切勿使用水直接灭火，因为水会与电池发生化学反应，加剧燃烧。
- 应使用干粉灭火器或二氧化碳灭火器进行灭火。
- 如无法扑灭火势，应等待消防人员到场进行处置。
新能源汽车的快速发展为人们带来了便利，但安全问题不容忽视。只有加强电池安全管理，提高用户安全意识，才能确保新能源汽车安全可靠运行，推动新能源汽车产业健康发展。
英语如下：
Electric Vehicle Battery Fire in Guangdong Underground Parking Garage Raises Concerns About Safety
Keywords: Electric vehicle, battery fire, safety hazard
News Content:
A recent incident in an underground parking garage in Guangdong province, where a battery thermal runaway in an electric vehicle led to a fire that destroyed multiple cars, has onceagain brought the issue of electric vehicle battery safety into the spotlight.
The fire, which occurred in a [brand name] electric vehicle parked in the underground garage, was initially attributed to battery thermal runaway. The exact cause is still under investigation. Firefighters quickly arrived at the scene and extinguished the fire, but several vehicles parked nearby were damaged.
In recent years, as electric vehicles have gained popularity, battery safety has become a growing concern. Electric vehicle batteries, typically lithium-ion batteries, have high energy density, but also pose certain safety risks. Battery thermal runaway occurs when a short circuit or overheating inside the battery leads to a rapidtemperature increase, ultimately causing a fire or explosion.
This incident serves as a stark reminder of the importance of electric vehicle battery safety. Experts point to potential causes of battery thermal runaway, including design flaws in the battery itself, manufacturing issues, and improper use. To ensure the safety of electric vehicle batteries, it is crucialto strengthen quality control in battery design and production from the source, while also educating users on proper battery use and maintenance to prevent accidents caused by improper operation.
In response to the incident, relevant authorities have launched an investigation and announced plans to strengthen the management of electric vehicle battery safety, implementing stricter standards and regulations to ensurethe safe and reliable operation of electric vehicles.
What to do in case of a fire?
Experts recommend the following steps in case of an electric vehicle battery fire:
- Immediately call 119 (emergency number in China) and report the location and vehicle model.
- Evacuate the area quickly, stay away from the burning vehicle, and alert others to evacuate.
- Do not use water to extinguish the fire, as water can react chemically with the battery, intensifying the fire.
- Use a dry powder fire extinguisher or a carbon dioxide fire extinguisher to put out the fire.
- If the fire cannot be extinguished, wait for firefighters to arrive and handle the situation.
The rapid development of electric vehicles has brought convenience to people’s lives, but safety issues cannot be ignored. Only by strengthening battery safety management and raising user safety awareness can we ensure the safe and reliable operation ofelectric vehicles and promote the healthy development of the electric vehicle industry.
【来源】https://www.zhihu.com/question/664749904
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