smoke indicator

简明释义

烟气指示器

英英释义

例句

1.The smoke indicator in the kitchen detected smoke from the oven.

厨房里的烟雾指示器检测到了烤箱的烟雾。

2.The new building is equipped with a state-of-the-art smoke indicator.

这座新建筑配备了最先进的烟雾指示器。

3.Regular maintenance of the smoke indicator ensures it functions properly.

定期维护烟雾指示器确保其正常运作。

4.If the smoke indicator goes off, we need to evacuate immediately.

如果烟雾指示器响起，我们需要立即撤离。

5.Always check the batteries in your smoke indicator every six months.

每六个月检查一次你的烟雾指示器的电池。

作文

In our modern world, safety has become a paramount concern, especially when it comes to fire hazards. One of the most crucial components of fire safety systems is the smoke indicator. A smoke indicator is a device designed to detect smoke as an early sign of fire, providing a critical warning that can save lives and property. Understanding how these devices work and their importance in our daily lives is essential for ensuring safety in both residential and commercial settings.The smoke indicator operates on various principles, with the most common being ionization and photoelectric detection. Ionization smoke detectors use radioactive material to detect smoke particles, while photoelectric detectors utilize a light beam to sense smoke. Each type has its strengths; for instance, ionization detectors are more responsive to flaming fires, while photoelectric detectors are better at detecting smoldering fires. This distinction highlights the importance of having a combination of both types of smoke indicators in buildings to ensure comprehensive fire protection.The significance of a smoke indicator cannot be overstated. In many cases, these devices provide the first line of defense against fire-related disasters. Studies have shown that having a working smoke indicator in a home increases the chances of surviving a fire. The National Fire Protection Association (NFPA) reports that three out of five home fire deaths occur in homes without working smoke alarms. This statistic underscores the critical need for regular maintenance and testing of these devices.Moreover, the placement of smoke indicators is vital for their effectiveness. It is recommended to install them in every sleeping area, outside each separate sleeping area, and on every level of the home, including the basement. In commercial buildings, smoke indicators should be strategically placed according to the layout and usage of the space. Proper installation and maintenance ensure that these devices function correctly when needed most.In addition to their life-saving capabilities, smoke indicators also play a role in property protection. Fires can cause significant damage, leading to costly repairs and loss of valuables. By alerting occupants to the presence of smoke, smoke indicators allow for quicker response times, potentially minimizing damage and financial loss. This aspect is particularly important for businesses, where downtime due to fire damage can result in substantial revenue loss.As technology advances, we see improvements in smoke indicator designs and functionalities. Modern smoke detectors often come equipped with smart technology, allowing them to connect to home automation systems and send alerts directly to smartphones. This innovation provides an added layer of security, ensuring that even when occupants are away from home, they can be notified of potential dangers.In conclusion, the smoke indicator is an indispensable tool in fire safety. Its ability to detect smoke early can mean the difference between life and death, as well as the preservation of property. Understanding the various types of smoke indicators, their proper placement, and the importance of regular maintenance is crucial for everyone. By prioritizing fire safety and ensuring that smoke indicators are installed and functioning correctly, we can create safer environments for ourselves and our loved ones.

在我们现代社会，安全已成为一个至关重要的关注点，尤其是在火灾隐患方面。火灾安全系统中最关键的组成部分之一就是烟雾指示器。烟雾指示器是一种旨在检测烟雾作为火灾早期迹象的设备，提供了可以拯救生命和财产的重要警告。理解这些设备的工作原理及其在我们日常生活中的重要性对于确保住宅和商业环境的安全至关重要。烟雾指示器的工作原理有多种，最常见的是电离和光电检测。电离烟雾探测器使用放射性材料来检测烟雾颗粒，而光电探测器则利用光束来感知烟雾。这两种类型各有优缺点；例如，电离探测器对燃烧火灾反应更灵敏，而光电探测器则更擅长检测阴燃火灾。这一区别突显了在建筑物中同时配备这两种类型的烟雾指示器的重要性，以确保全面的火灾保护。烟雾指示器的重要性不容小觑。在许多情况下，这些设备提供了防止火灾灾难的第一道防线。研究表明，在家中安装有效的烟雾指示器可以提高在火灾中幸存的机会。国家消防协会（NFPA）报告称，三分之五的家庭火灾死亡发生在没有正常工作的烟雾警报器的家庭中。这个统计数字强调了定期维护和测试这些设备的关键需求。此外，烟雾指示器的放置对其有效性至关重要。建议在每个卧室、每个独立卧室外以及房屋的每个楼层（包括地下室）安装它们。在商业建筑中，烟雾指示器应根据空间的布局和使用情况进行战略性放置。适当的安装和维护确保这些设备在需要时能够正常工作。除了拯救生命的能力外，烟雾指示器还在财产保护中发挥着作用。火灾可能造成重大损失，导致昂贵的维修和财物损失。通过提醒居住者烟雾的存在，烟雾指示器允许更快的响应时间，从而可能减少损害和经济损失。对于企业而言，这一点尤其重要，因为由于火灾损害而导致的停工可能会造成可观的收入损失。随着技术的发展，我们看到烟雾指示器设计和功能的改进。现代烟雾探测器通常配备智能技术，使其能够连接到家庭自动化系统，并直接向智能手机发送警报。这一创新提供了额外的安全保障，确保即使居住者不在家中，也能及时收到潜在危险的通知。总之，烟雾指示器是火灾安全中不可或缺的工具。其早期检测烟雾的能力可能意味着生与死之间的差别，以及财产的保存。了解各种类型的烟雾指示器、它们的正确放置以及定期维护的重要性，对每个人来说都是至关重要的。通过优先考虑火灾安全并确保烟雾指示器的安装和正常运行，我们可以为自己和所爱的人创造更安全的环境。