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    • 6. 发明申请
    • Fire prevention and extinguishing system and method of using same
    • 防火灭火系统及其使用方法
    • US20080271902A1
    • 2008-11-06
    • US11799902
    • 2007-05-03
    • Cary C. JohnsonSamuel Pipkin
    • Cary C. JohnsonSamuel Pipkin
    • A62C3/06
    • A62C3/008A62C37/36
    • A fire prevention and extinguishing system and method designed to prevent and automatically extinguish Christmas tree fires. The system preferably includes a case containing a fire extinguisher, controls, a ground fault circuit interrupter (“GFCI”) receptacle, a strobe light and a siren. A cable having heat sensors is connected to the case. The cable has a length sufficient to enable the heat sensors to be positioned throughout the Christmas tree. A hose is connected to the fire extinguisher and includes a portion which is positioned in the tree. The system is powered via 110 vac. Christmas light strings are plugged into the GFCI receptacle which automatically shuts off the power upon detection of an electrical short in the light strings, thereby preventing the occurrence of an electrical fire. Upon the occurrence of a tree fire, the heat sensors immediately detect the fire and activate the automatic fire extinguishing portion of the system. Upon activation, the fire extinguisher discharges its contents via the positioned hose and extinguishes the fire, electrical power to the GFCI receptacle is automatically shut off, the strobe light is turned on, and the siren sounds a loud warning. Within seconds, the occupants are warned and the tree fire is extinguished.
    • 防火灭火系统和方法,旨在防止和自动扑灭圣诞树火灾。 该系统优选地包括容纳灭火器的壳体,控制器,接地故障电路断续器(“GFCI”)插座,闪光灯和警报器。 具有热传感器的电缆连接到壳体。 电缆的长度足以使热传感器能够整个圣诞树的位置。 软管连接到灭火器,并包括位于树上的部分。 该系统通过110 Vac供电。 圣诞灯串被插入GFCI插座中,在灯串中检测到电短路时自动关闭电源,从而防止发生电火灾。 在发生树木火灾时,热传感器立即检测到火灾并激活系统的自动灭火部分。 灭火器启动后,灭火器通过定位的软管排放其内容物,熄灭火灾,GFCI插座的电源自动关闭,闪光灯亮起,警号响起警铃。 在几秒钟之内,警方告诫乘客,树木灭火。
    • 7. 发明授权
    • Fire extinguishing apparatus
    • 消防装置
    • US3773111A
    • 1973-11-20
    • US3773111D
    • 1971-04-05
    • DUNN B
    • DUNN B
    • A62C3/00A62C3/04A62C13/26
    • A62C3/006A62C3/008A62C3/04
    • An automatic fire extinguishing apparatus in which a pyrotechnic wire or cord is stretched above the area to be protected, and leads to a fire extinguisher mounted adjacent the area to be protected. The fire extinguisher includes a propellant container operatively connected to the pyrotechnic cord and containing a suitable material adapted to generate gas pressure, plug means closing the propellant container and removable as a result of the burning of the pyrotechnic cord and an outer container having a propellant container mounted therein and containing a suitable fire extinguishing material such as carbon tetrachloride or sodium carbonate, the outer container also having a plurality of apertures oriented such that the entire area to be protected will be blanketed by the fire extinguishing material when the fire extinguishing material is forced through the apertures under pressure and frangible sealing means covering the apertures and adapted to rupture when the propellant applies sufficient pressure to the fire extinguishing material in the outer container. The extinguishing apparatus is particularly useful for Class B fires and is conveniently mounted in a range hood over a cooking range, beneath the hood of an automobile, as an ornament at the top of a Christmas tree, in a laboratory hood over a laboratory bench or as a self-contained unit above a furnace, an air conditioning motor or the like.
    • 一种自动灭火装置,其中烟火线或绳索被拉伸在待保护区域上方,并且通向安装在待保护区域附近的灭火器。 灭火器包括可操作地连接到烟火线并且包含适于产生气体压力的合适材料的推进剂容器,封闭推进剂容器的插塞装置和由于烟火线的燃烧而可移除的外壳以及具有推进剂容器 安装在其中并含有合适的灭火材料如四氯化碳或碳酸钠,外容器还具有多个孔,其定向成使得当灭火材料被迫时,待保护的整个区域将被灭火材料覆盖 通过压力下的孔口和覆盖孔的易碎密封装置,并且当推进剂向外容器中的灭火材料施加足够的压力时适于破裂。 灭火装置特别适用于B类火灾,并且方便地安装在烹饪范围,汽车罩下方的抽油烟机,圣诞树顶部的装饰物,实验室工作台上的实验室护罩中 作为炉子上方的独立单元,空调电动机等。