fire door

简明释义

防火门

英英释义

例句

1.Make sure to keep the fire door 防火门 closed at all times to prevent smoke from spreading.

确保随时保持防火门 fire door 关闭，以防止烟雾扩散。

2.During a fire drill, we practiced how to use the fire door 防火门 to exit the building safely.

在消防演习中，我们练习了如何使用防火门 fire door 安全地退出建筑物。

3.Check that the fire door 防火门 has a proper seal to ensure it functions correctly during a fire.

检查防火门 fire door 是否有合适的密封，以确保在火灾期间正常运作。

4.It's illegal to prop open a fire door 防火门 as it compromises safety.

将防火门 fire door 撑开是违法的，因为这会危害安全。

5.The fire door 防火门 is designed to withstand high temperatures for a certain period.

该防火门 fire door 旨在承受高温一段时间。

作文

In modern buildings, safety is a paramount concern, and one of the essential features that contribute to this safety is the fire door. A fire door is designed to withstand the spread of fire and smoke between different compartments of a building. This crucial element plays a significant role in protecting lives and property during a fire emergency. The primary function of a fire door is to act as a barrier that prevents flames and smoke from moving from one area to another, thereby providing occupants with a safe escape route and allowing firefighters to control the situation more effectively.The construction of a fire door is distinct from that of regular doors. It is made from materials that can resist heat and fire for a specified period, typically ranging from 30 minutes to several hours, depending on the rating of the door. These doors are often equipped with self-closing mechanisms, ensuring that they close automatically after being opened. This feature is critical because it helps maintain the integrity of the barrier even if someone forgets to close the door behind them.In addition to their physical properties, fire doors must be properly installed and maintained to function effectively. Regular inspections are necessary to ensure that the doors are not obstructed and that their seals are intact. Any damage or wear can compromise their effectiveness, making it essential for building owners and managers to prioritize the upkeep of fire doors.Moreover, the placement of fire doors within a building is strategically planned during the design phase. They are typically found in areas such as stairwells, corridors, and between different units in multi-occupancy buildings. This strategic placement ensures that in the event of a fire, the spread of flames and smoke is contained, giving occupants time to evacuate safely.It is also important to educate building occupants about the significance of fire doors. Many people may not realize that propping open a fire door can be dangerous. Doing so can allow smoke and flames to travel freely, negating the door's purpose. Awareness campaigns and training sessions can help reinforce the importance of keeping these doors closed and unobstructed.In conclusion, fire doors are a vital component of fire safety in any building. Their ability to contain fire and smoke can save lives and minimize damage during emergencies. Understanding their function, proper maintenance, and the importance of keeping them closed is essential for everyone in a building. As we continue to prioritize safety in our architectural designs, the role of fire doors will remain crucial in protecting both people and property from the devastating effects of fire.

在现代建筑中，安全是一个至关重要的问题，而促进这种安全性的基本特征之一就是防火门。防火门的设计旨在承受火灾和烟雾在建筑不同部分之间的传播。这个关键元素在火灾紧急情况下保护生命和财产方面发挥着重要作用。防火门的主要功能是作为一种屏障，防止火焰和烟雾从一个区域移动到另一个区域，从而为居民提供安全的逃生路线，并使消防员能够更有效地控制局势。防火门的构造与普通门不同。它由可以抵抗热量和火焰的材料制成，通常耐火时间范围从30分钟到几个小时不等，具体取决于门的等级。这些门通常配备自闭机制，确保在打开后自动关闭。这个功能至关重要，因为它有助于保持屏障的完整性，即使有人忘记在身后关上门。除了物理特性之外，防火门还必须正确安装和维护，以便有效运作。定期检查是必要的，以确保门没有被阻塞，密封条完好无损。任何损坏或磨损都可能影响其有效性，因此建筑物所有者和管理者必须优先考虑对防火门的维护。此外，防火门在建筑物内的放置是设计阶段经过战略规划的。它们通常位于楼梯间、走廊和多住户建筑的不同单元之间。这种战略性的位置确保在火灾发生时，火焰和烟雾的传播得以控制，为居民提供安全撤离的时间。同样，教育建筑物居民了解防火门的重要性也很重要。许多人可能没有意识到将防火门撑开的危险。这样做可能会让烟雾和火焰自由传播，从而抵消门的目的。宣传活动和培训课程可以帮助加强保持这些门关闭和畅通无阻的重要性。总之，防火门是任何建筑物消防安全的重要组成部分。它们在紧急情况下遏制火焰和烟雾的能力可以拯救生命并减少损失。了解它们的功能、适当的维护以及保持它们关闭的重要性，对建筑物中的每个人来说都是至关重要的。随着我们在建筑设计中继续优先考虑安全，防火门的作用在保护人们和财产免受火灾的破坏性影响方面将始终至关重要。