hand extinguisher

简明释义

手提式灭火器

英英释义

例句

1.During the drill, we practiced locating the hand extinguisher (手持灭火器) in under a minute.

在演习中，我们练习在一分钟内找到手持灭火器 (手持灭火器)。

2.The fire safety training included how to properly use a hand extinguisher (手持灭火器).

消防安全培训包括如何正确使用手持灭火器 (手持灭火器)。

3.In case of a fire, always grab the nearest hand extinguisher (手持灭火器) before attempting to put it out.

发生火灾时，务必先拿起最近的手持灭火器 (手持灭火器)再尝试扑灭火焰。

4.Every office should have a hand extinguisher (手持灭火器) accessible to all employees.

每个办公室都应该有一个所有员工都能接触到的手持灭火器 (手持灭火器)。

5.It’s crucial to check the expiration date on your hand extinguisher (手持灭火器) regularly.

定期检查你的手持灭火器 (手持灭火器)的有效期是至关重要的。

作文

In our daily lives, safety is a paramount concern, especially when it comes to fire hazards. One essential tool for fire safety is the hand extinguisher, which is designed to help individuals combat small fires before they escalate into larger, uncontrollable blazes. Understanding how to use a hand extinguisher effectively can mean the difference between a minor incident and a catastrophic event.Firstly, it is important to recognize the different types of hand extinguishers available on the market. These devices are categorized based on the type of fire they can extinguish, including Class A for ordinary combustibles like wood and paper, Class B for flammable liquids, Class C for electrical fires, and Class D for combustible metals. Knowing which type of hand extinguisher to use in a given situation is crucial. For instance, using water on an oil fire can lead to a dangerous flare-up, while using a foam extinguisher on electrical equipment can cause electrocution.Moreover, the proper technique for using a hand extinguisher is vital. The acronym PASS is a helpful guide: Pull the pin, Aim the nozzle at the base of the fire, Squeeze the handle, and Sweep from side to side. This method ensures that the extinguisher is used effectively, maximizing its potential to suppress the flames. It is also recommended to maintain a safe distance from the fire while using the hand extinguisher, as approaching too closely can put the user at risk.Regular maintenance of hand extinguishers is another critical aspect of fire safety. Fire extinguishers should be inspected monthly to ensure they are fully charged and in good working condition. Additionally, they should be serviced every five to six years by a professional to guarantee their reliability. An expired or damaged hand extinguisher may fail when needed most, rendering it useless during an emergency.The importance of having a hand extinguisher readily available cannot be overstated. Many fires start unexpectedly, and having immediate access to a fire extinguisher can help contain the situation until professional help arrives. In homes, kitchens are common areas for fire hazards, making it advisable to keep a hand extinguisher nearby. Similarly, businesses should have them strategically placed throughout the premises to ensure employee safety.In conclusion, understanding the significance of a hand extinguisher and knowing how to use it can save lives and protect property. Education and preparedness are key components of fire safety. By familiarizing ourselves with the types, usage techniques, and maintenance requirements of hand extinguishers, we can better equip ourselves to handle fire emergencies effectively. Remember, being proactive about fire safety can prevent tragedies and ensure a safer environment for everyone.

在我们的日常生活中，安全是至关重要的，尤其是在火灾隐患方面。一种基本的火灾安全工具是手持灭火器，它旨在帮助个人在小火灾升级为更大、无法控制的火焰之前进行扑灭。有效地理解如何使用手持灭火器可能意味着小事件和灾难性事件之间的区别。首先，认识到市场上有不同类型的手持灭火器是很重要的。这些设备根据它们可以扑灭的火灾类型进行分类，包括针对普通可燃物（如木材和纸张）的A类灭火器、针对易燃液体的B类灭火器、针对电气火灾的C类灭火器，以及针对可燃金属的D类灭火器。知道在特定情况下使用哪种类型的手持灭火器至关重要。例如，在油火上使用水可能导致危险的火焰反弹，而在电气设备上使用泡沫灭火器则可能导致触电。此外，使用手持灭火器的正确技巧也是至关重要的。PASS这个缩写是一个有用的指南：拉动销，瞄准火焰底部，挤压手柄，并左右扫动。这个方法确保灭火器的有效使用，最大限度地发挥其扑灭火焰的潜力。在使用手持灭火器时，建议与火源保持安全距离，因为过于靠近可能会使用户处于危险之中。定期维护手持灭火器是火灾安全的另一个关键方面。应每月检查灭火器，以确保其充足并处于良好的工作状态。此外，每五到六年应由专业人员进行一次服务，以确保其可靠性。过期或损坏的手持灭火器在最需要的时候可能会失效，使其在紧急情况下无用。随时准备好拥有手持灭火器的重要性不容低估。许多火灾都是意外发生的，立即获得灭火器可以帮助在专业帮助到达之前控制情况。在家庭中，厨房是火灾隐患的常见区域，因此建议在附近放置手持灭火器。同样，企业应在场所内战略性地放置灭火器，以确保员工安全。总之，理解手持灭火器的重要性以及如何使用它可以拯救生命并保护财产。教育和准备是火灾安全的关键组成部分。通过熟悉手持灭火器的类型、使用技巧和维护要求，我们可以更好地装备自己，有效应对火灾紧急情况。请记住，积极主动地关注火灾安全可以防止悲剧发生，为每个人创造一个更安全的环境。