SYSTEM FOR CONNECTING ENERGY RECOVERING PIPE SECTIONS

摘要

The invention relates to a system (11) comprising at least two sanitary sewage pipe sections (6) comprising a first and a second pipe section with central passageways. Each pipe section has pipe walls with longitudinally extending fluid passages (7) therein for recovering energy from sewage flowing through the central passageways. The system further comprises a fluid connector (71, 51) for connecting the fluid passages of the first and second pipe section, and coupling device (38) for coupling the first and second pipe sections. The coupling device defines together with the central passageways of the pipe sections an obstacle free sewage flow passage of the system.