Indoor fire hydrant equipment - Indoor fire hydrant equipment

…There are public fire hydrants, as well as private fire hydrants on private property. Indoor fire hydrant systems installed by building owners consist of a water tank, high-pressure pump, and piping equipment, and are available for the use of the building owners. High-rise buildings also have separate fire hydrant piping exclusively for the fire brigade, which can discharge water from the private fire hydrants on the higher floors via a water supply connection (Siamese connection) on the exterior wall of the building on the first floor, and can also supply water to the sprinkler system. …

*Some of the terminology used to refer to "indoor fire hydrant equipment" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…消火栓には公設栓のほか，私有地内に私設消火栓がある。また建物所有者が設ける屋内消火栓設備は，貯水槽･高圧ポンプ･配管設備からなり，建物所有者の使用に供する。高層建物にはさらに消防隊専用の別個の消火栓用配管が設けてあり，建物1階の外壁に設けた送水接続口(サイアミーズコネクションsiamese connection)を経て高層階の専用消火栓から放水できるほか，スプリンクラー設備への補給も可能になっている。…

※「屋内消火栓設備」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報