V2EX fire sprinkler

Fire Sprinkler

释义 Definition

fire sprinkler自动喷水灭火装置/喷淋头(系统)。通常安装在天花板上,遇到高温触发(多为玻璃球或易熔合金),自动喷水以控制或扑灭火灾。(也可泛指整个“自动喷淋灭火系统”。)

发音 Pronunciation (IPA)

/far sprklr/

例句 Examples

The fire sprinkler went off during the drill.
消防演练时,自动喷淋装置启动了。

Modern buildings often have fire sprinklers that activate automatically when the temperature rises, helping control a fire before firefighters arrive.
现代建筑通常配有火灾喷淋系统,温度升高时会自动启动,在消防员到达前帮助控制火势。

词源 Etymology

sprinkler 来自动词 sprinkle(“洒水、喷洒”),词根与“散布、点洒”相关;加上 -er 表示“做某事的装置/人”。与 fire 组合后,字面意思就是“用于火灾的喷洒装置”,逐渐固定为指建筑中的自动喷水灭火设备。

相关词 Related Words

文学作品 Literary Works

  • The Jungle Upton Sinclair
  • The Bonfire of the Vanities Tom Wolfe
  • The Maltese Falcon Dashiell Hammett
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