FIRE SUPPRESSION SYSTEM WITH VARIABLE DUAL USE OF GAS SOURCE
    2.
    发明申请
    FIRE SUPPRESSION SYSTEM WITH VARIABLE DUAL USE OF GAS SOURCE 审中-公开
    具有可变双重使用气源的消防系统

    公开(公告)号:WO2012091710A1

    公开(公告)日:2012-07-05

    申请号:PCT/US2010/062451

    申请日:2010-12-30

    Abstract: An exemplary fire suppression system includes a sprinkler nozzle. At least one conduit is connected to the nozzle for delivering a fire suppression fluid to the nozzle. The conduit and the nozzle establish a discharge path. A pneumatically driven pump is connected with the conduit for pumping fluid into the conduit. A gas source provides pressurized gas to the pump for driving the pump. The gas source also provides gas to the discharge path for achieving a desired discharge of the fluid from the nozzle. A controller selectively controls at least one of (i) the gas provided to the pump, which controls the fluid pressure in the conduit, or (ii) the gas provided to the nozzle or the conduit, which controls the gas pressure delivered to the nozzle.

    Abstract translation: 示例性的灭火系统包括喷洒喷嘴。 至少一个管道连接到喷嘴,用于将灭火流体输送到喷嘴。 管道和喷嘴建立排放路径。 气动泵与导管连接以将流体泵入管道。 气源为泵提供加压气体以驱动泵。 气体源还向排放路径提供气体,以实现流体从喷嘴的期望排放。 控制器选择性地控制(i)提供给泵的气体中的至少一个,其控制导管中的流体压力,或者(ii)提供给喷嘴或导管的气体,其控制输送到喷嘴的气体压力 。

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