Use of a conduit system for fluids including volatile components

摘要

Each fluid line (2,3,4) has inner wall (12) and outer wall (13) defining partitioned fluid chambers (8',8") in between, and retaining projections (7) integrally formed within the outer wall to divide the chambers. The fluid chambers serve as washing chambers connectible a flushing device. The flushing device sucks out and collects contaminants from within the chambers using a vacuum source. The inner and outer walls with the projections are molded of identical polymer. An independent claim is also included for a use of a line system.