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31. 发明申请

WO99008753A1 METHOD AND EQUIPMENT FOR USE IN RESCUE SERVICE 审中-公开
标题翻译：用于救护服务的方法和设备
公开(公告)号：WO99008753A1
公开(公告)日：1999-02-25
申请号：PCT/SE1998/001227
申请日：1998-06-24
IPC分类号： A62C27/00 , A62C31/22 , A62C99/00 , A62C3/00 , A62C39/00
CPC分类号： A62C31/22
摘要： In accordance with a method for making at least one hole in roofs (1), walls, etcetera, in case of fire (2) in buildings or the like the hole or holes are produced by cutting, using a pressurised liquid (3) which while cutting is sprayed into the space (4) on fire in the shape of a jet (5) which rapidly evaporates and in doing so contributes to extinguishing the fire (2), the combustion gases (6) being vented through the cut hole or holes (25). In equipment (7) designed for the implementation of the method there is provided a source of pressurised medium (8) having an outlet for a pressurised liquid (3), a conduit (10), and a nozzle (11) having an inlet (12) and outlet (13). The conduit is connected at one of its ends to the outlet of the source of pressurised medium (8) and at its opposite end to the inlet (12) of the nozzle (11) for supply of pressurised fluid from the source of pressurised medium to the outlet (13) of the nozzle (11), from which the liquid (3) in the form of a jet (5) is caused to be discharged and to be directed towards the roof (1), the wall, etcetera, in order to cut through said roof, wall, etcetera, to form said number of holes, and in connection with said cut-through to be sprayed into the space (4) on fire in order to assist in extinguishing the fire (2).
摘要翻译：根据用于在屋顶（1），墙壁等中形成至少一个孔的方法，在建筑物等中发生火灾（2）的情况下，使用加压液体（3）通过切割产生孔或孔，所述加压液体同时在快速蒸发的喷气形式（5）中将火焰喷射到空间（4）中，并且这样做有助于扑灭火焰（2），燃烧气体（6）通过切割孔排出，或孔（25）。在设计用于实施该方法的设备（7）中，提供了具有用于加压液体（3）的出口的加压介质（8）源，导管（10）和具有入口（11）的喷嘴 12）和出口（13）。导管的一端连接到加压介质源（8）的出口，并且其相对端连接到喷嘴（11）的入口（12），用于将加压流体从加压介质源提供到喷嘴（11）的出口（13）从喷射器（5）的形式被排出并被引导到屋顶（1），壁等等切割所述屋顶，墙壁等，以形成所述数量的孔，并且与所述切口连接以在火中喷射到空间（4）中以帮助熄灭火焰（2）。

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