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2. 发明授权

KR100799023B1 BACKFIRE PREVENTION APPLIANCE OF HYDROGEN OXYGEN MIXTURE FUEL 无效
标题翻译：氢氧混合燃料的防火装置
公开(公告)号：KR100799023B1
公开(公告)日：2008-01-28
申请号：KR20070013985
申请日：2007-02-09
申请人： PARK JIN GYU
发明人： PARK JIN GYU
IPC分类号： F23D14/32 , F23D14/82
摘要： A flame arrester of hydrogen oxygen mixture fuel is provided to prevent fire from flowing back in ignition, extinguishing, outage by employing a back fire distribution unit, a pair of water strainer, an over-drain pipe, and an outer tank. A flame arrester of hydrogen oxygen mixture fuel comprises a back fire distribution unit(10), a pair of water strainers(20), an over-drain pipe(30), and an outer tank. The back fire distribution unit includes a fuel conveying pipe(12) and a back fire conveying pipe(14). The fuel conveying pipe is installed with a fuel check valve(12a) to convey hydrogen oxygen mixture fuel in one way. The back fire conveying pipe is installed with a flame check valve(14a) to shut off hydrogen oxygen mixture fuel and to pass only flame flown back with high pressure. The water strainer includes an upper pipe(22), a lower pipe(24), and an inner tank(26). The upper pipe is connected to the fuel conveying pipe and the back fire conveying pipe. The lower pipe is separated from the upper pipe. The inner tank accommodates the upper and lower pipes and contains water therein. The over-drain pipe connects the lower pipes of the water strainer with each other and includes over darin valves(32) and outlets(34). The over-drain valve is open when pressure excesses a set pressure. The outer tank accommodates the water strainer and stores water through a water inlet(42). The fuel check valve is opened by the pressure lower than those of the flame check valve and the over-drain valve. The upper and lower pipes and the inner tank in the water strainer is provided with a plurality of holes(20a) to be communicated with the outer tank.
摘要翻译：提供氢氧混合燃料的阻火器，以通过使用背部配火装置，一对水过滤器，排水管和外箱来防止火灾点燃，熄灭，停电。氢氧混合燃料的阻火器包括后部火灾分配单元（10），一对水过滤器（20），排水管（30）和外部容器。后排火分配单元包括燃料输送管（12）和后消火输送管（14）。燃料输送管安装有燃料止回阀（12a），以一种方式输送氢气混合燃料。背火输送管安装有火焰止回阀（14a），以关闭氢氧混合燃料，并且仅通过高压气流返回的火焰。水过滤器包括上管（22），下管（24）和内罐（26）。上管连接到燃料输送管和后消防输送管。下管与上管分离。内罐容纳上管和下管，并在其中容纳水。过排水管将水过滤器的下管彼此连接，并包括过滤器阀（32）和出口（34）。当压力超过设定压力时，排水阀打开。外箱容纳水过滤器并通过入水口（42）储存水。燃油单向阀的打开压力低于火焰止回阀和排水阀的压力。水过滤器中的上，下管和内罐设置有与外罐连通的多个孔（20a）。

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