smoke indicator

简明释义

烟管式火灾报警装置烟气指示器

英英释义

例句

1.Before starting the barbecue, make sure the smoke indicator 烟雾指示器 is functioning properly.

在开始烧烤之前，请确保烟雾指示器正常工作。

2.The smoke indicator 烟雾指示器 turned red, signaling that there was a fire nearby.

烟雾指示器变成红色，表明附近有火灾。

3.The hotel has installed new smoke indicators 烟雾指示器 in every room for safety.

酒店在每个房间安装了新的烟雾指示器以确保安全。

4.In case of an emergency, the smoke indicator 烟雾指示器 will alert you to evacuate immediately.

在紧急情况下，烟雾指示器会提醒您立即撤离。

5.The fire alarm went off because the smoke indicator 烟雾指示器 detected smoke in the building.

由于烟雾指示器检测到建筑物内的烟雾，火警响起。

作文

In today's world, safety is a paramount concern, especially when it comes to fire hazards. One of the essential tools for ensuring safety in both residential and commercial buildings is the smoke indicator. A smoke indicator is an electronic device designed to detect smoke as a primary sign of fire. It plays a crucial role in alerting occupants to potential danger, allowing them to evacuate safely and promptly. The importance of having a functioning smoke indicator cannot be overstated, as it can mean the difference between life and death in a fire emergency.The technology behind smoke indicators has evolved significantly over the years. Modern devices utilize various sensing technologies, including ionization and photoelectric sensors. Ionization smoke indicators are particularly effective at detecting fast-flaming fires, while photoelectric models are better suited for smoldering fires. Many contemporary smoke indicators combine both technologies to provide comprehensive coverage against different types of fires.Installing a smoke indicator is relatively straightforward, yet it is crucial to follow specific guidelines to ensure its effectiveness. For instance, it is recommended to place smoke indicators in every sleeping area, outside each separate sleeping area, and on every level of the home. Additionally, they should be mounted high on walls or ceilings, as smoke rises. Regular maintenance is also important; homeowners should test their smoke indicators monthly and replace batteries at least once a year. Furthermore, the entire unit should be replaced every ten years, as the sensors can become less effective over time.Despite the clear benefits of smoke indicators, many people still underestimate their importance. In a survey conducted by the National Fire Protection Association, it was found that nearly 60% of home fire deaths resulted from fires in homes without working smoke indicators. This statistic highlights the critical need for awareness and education regarding fire safety measures. Community programs aimed at educating the public about the significance of smoke indicators can help reduce these alarming statistics.Moreover, technological advancements have led to the development of smart smoke indicators, which can send alerts to your smartphone in case of smoke detection. These devices can provide real-time updates and even integrate with home security systems, offering a new level of convenience and safety. As our lives become increasingly interconnected through technology, the role of smart smoke indicators will likely become more prominent, enhancing our ability to respond to emergencies swiftly.In conclusion, the smoke indicator is a vital component of fire safety that should not be overlooked. Its ability to detect smoke and alert individuals to potential dangers can save lives and property. By understanding how smoke indicators work, where to install them, and the importance of regular maintenance, we can all contribute to a safer living environment. As we move forward, embracing new technologies like smart smoke indicators will further enhance our safety measures, making our homes and communities safer places to live.

在当今世界，安全是一个至关重要的问题，尤其是在火灾隐患方面。确保住宅和商业建筑安全的基本工具之一是烟雾指示器。烟雾指示器是一种电子设备，旨在检测烟雾，作为火灾的主要迹象。它在警告居住者潜在危险方面发挥着至关重要的作用，使他们能够安全、及时地撤离。拥有一个正常工作的烟雾指示器的重要性不言而喻，因为这可以在火灾紧急情况下决定生死。烟雾指示器背后的技术多年来已经有了显著的发展。现代设备利用各种传感技术，包括电离和光电传感器。电离烟雾指示器特别有效于检测快速燃烧的火灾，而光电型号更适合用于探测阴燃火灾。许多当代的烟雾指示器结合了这两种技术，以提供针对不同类型火灾的全面覆盖。安装烟雾指示器相对简单，但遵循特定指南以确保其有效性至关重要。例如，建议在每个卧室、每个独立卧室外以及房屋的每一层上放置烟雾指示器。此外，它们应高挂在墙壁或天花板上，因为烟雾会向上升。定期维护也很重要；房主应每月测试一次他们的烟雾指示器，并至少每年更换一次电池。此外，整个装置应每十年更换一次，因为传感器可能会随着时间的推移而变得不那么有效。尽管烟雾指示器的明显好处，许多人仍低估了它们的重要性。根据国家消防协会进行的一项调查，发现近60%的家庭火灾死亡发生在没有正常工作的烟雾指示器的家庭中。这个统计数据突显了提高人们对火灾安全措施意识和教育的关键需求。旨在教育公众关于烟雾指示器重要性的社区项目可以帮助减少这些令人担忧的统计数据。此外，技术进步导致智能烟雾指示器的发展，这些设备可以在检测到烟雾时向您的智能手机发送警报。这些设备可以提供实时更新，甚至与家庭安全系统集成，提供新的便利和安全水平。随着我们的生活通过技术变得越来越互联，智能烟雾指示器的角色可能会变得更加突出，增强我们迅速应对紧急情况的能力。总之，烟雾指示器是火灾安全的重要组成部分，不应被忽视。它检测烟雾并警告个人潜在危险的能力可以拯救生命和财产。通过了解烟雾指示器的工作原理、安装位置以及定期维护的重要性，我们都可以为创造一个更安全的生活环境做出贡献。随着我们向前发展，拥抱像智能烟雾指示器这样的新技术将进一步增强我们的安全措施，使我们的家庭和社区成为更安全的居住地。