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    • 10. 发明授权
    • Safety liquid dispenser
    • 安全液体分配器
    • US4177863A
    • 1979-12-11
    • US780801
    • 1977-03-24
    • Sydney Simon
    • Sydney Simon
    • A62C3/06F17C13/12A62C35/12
    • F17C13/12A62C3/06B60K2015/03381F17C2201/0109F17C2201/0166F17C2201/052F17C2201/054F17C2201/056F17C2201/058F17C2203/0629F17C2203/0636F17C2203/066F17C2205/0165F17C2205/0308F17C2205/0329F17C2205/0332F17C2205/0364F17C2221/013F17C2221/014F17C2221/035F17C2223/0153F17C2223/033F17C2250/043F17C2250/0482F17C2260/042F17C2265/025F17C2270/0105F17C2270/0171F17C2270/0178F17C2270/0184F17C2270/0189Y10S220/90
    • An improved inflammable liquid safety tank comprising a double walled tank body with the tank walls being interconnected by support plates. An intermediate container is formed by the inner wall structure of the tank and is adapted to hold inflammable liquid. A pressurized gas bottle is threadably mounted to a sleeve secured to and extending into the intermediate container. The pressurized gas bottle is selectively connected to the intermediate container to pressurize liquid held in the intermediate container. The pressurized gas bottle also communicates with the tank to pressurize a foam, nonflammable fluid, or cleaning agent placed in the chamber or outer compartment defined by the outer wall structure of the intermediate container and the inner wall structure of the tank body so that the foam, fluid or agent will be expelled from the tank if the tank wall is accidentally punctured. The outer compartment is preferably pressurized at a lower pressure than the intermediate container. A conduit is connected to an inlet/discharge fitting and extends into the intermediate container adjacent the floor of the intermediate container and below the level of liquid placed in the intermediate container. A flexible hose with an adjustable nozzle is mounted to the tank body for selective communication with either the outer compartment or the intermediate container so that the material contained within either of the containers can be selectively discharged from the nozzle.
    • 一种改进的易燃液体安全罐,包括双壁罐体,罐壁通过支撑板相互连接。 中间容器由罐的内壁结构形成并适于容纳易燃液体。 加压气瓶螺纹地安装到固定到中间容器并延伸到中间容器中的套筒上。 加压气瓶选择性地连接到中间容器以对保持在中间容器中的液体加压。 加压气体瓶还与罐连通以对放置在由中间容器的外壁结构和罐体的内壁结构限定的室或外部隔室中的泡沫,不可燃流体或清洁剂加压,使得泡沫 如果罐壁被意外刺破,流体或试剂将从罐中排出。 优选地,外隔室在比中间容器低的压力下被加压。 导管连接到入口/排放配件,并延伸到中间容器的中间容器附近并位于中间容器中的液体的下方。 具有可调节喷嘴的柔性软管安装到罐体上,用于与外隔室或中间容器选择性连通,使得容纳在任一容器内的材料可以从喷嘴中选择性地排出。