Piping system for chemical liquids, in particular oil products, such as fuels
    2.
    发明公开
    Piping system for chemical liquids, in particular oil products, such as fuels 有权
    Rohrleitung NetzfürflüssigenChemikalien,insbesonderefürKraftstoffen

    公开(公告)号:EP1038831A1

    公开(公告)日:2000-09-27

    申请号:EP00200602.1

    申请日:2000-02-21

    IPC分类号: B67D5/60 B67D5/32 G01M3/28

    摘要: Piping system for chemical liquids, in particular oil products, such as fuels, at least comprising a double-walled plastic conveyor pipe (3) with an inlet and an outlet, the double-walled pipe (3) comprising, in the double wall, one or more intermediate spaces extending along the length of the pipe (3), in which the piping system furthermore comprises gas-conveying means which comprise a gas-suction device which is connected to the intermediate spaces in such a manner that, in operation, gas can be sucked through the intermediate spaces. A piping system of this nature is suitable in particular for underground use at a petrol station.

    摘要翻译: 用于化学液体的管道系统,特别是油品,例如燃料,至少包括具有入口和出口的双壁塑料输送管(3),所述双壁管(3)包括在双壁中, 沿着管道(3)的长度延伸的一个或多个中间空间,其中管道系统还包括气体输送装置,其包括气体抽吸装置,该气体抽吸装置以这样的方式连接到中间空间, 气体可以通过中间空间吸入。 这种性质的管道系统特别适用于加油站的地下使用。