V2EX fire door

Fire Door

释义 Definition

fire door防火门。指为防止火势与烟雾在建筑内蔓延而设置的门,通常具备一定的耐火极限,并配有自动关闭装置或闭门器等。(也常见作定语:fire-door / fire door。)

发音 Pronunciation (IPA)

/fa dr/(英式)
/far dr/(美式)

例句 Examples

The fire door must be kept closed at all times.
防火门必须始终保持关闭。

During the inspection, the engineer noted that the fire door’s self-closing mechanism had failed, which could allow smoke to spread.
检查期间,工程师指出防火门的自动闭门装置失效,这可能会导致烟雾扩散。

词源 Etymology

fire door 为复合名词,由 fire(火、火灾) + door(门) 组成,字面义即“用于防火的门”。该词与现代建筑消防规范的发展密切相关,常用于建筑、工程、物业管理与安全告示语境中。

相关词 Related Words

文学作品 Notable Literary Works

  • Fahrenheit 451(Ray Bradbury):作品中涉及大量消防与防火安全的场景与词汇,可能出现 fire door 这类建筑安全用语(具体版本与语境可能不同)。
  • The Tower(J. G. Ballard):以高层建筑与安全/系统失效为主题的作品中,可能出现 fire door 等楼宇安全相关表达(不同版本用词或有差异)。
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